CN1722330A - Switch - Google Patents

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Publication number
CN1722330A
CN1722330A CNA2005100860259A CN200510086025A CN1722330A CN 1722330 A CN1722330 A CN 1722330A CN A2005100860259 A CNA2005100860259 A CN A2005100860259A CN 200510086025 A CN200510086025 A CN 200510086025A CN 1722330 A CN1722330 A CN 1722330A
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CN
China
Prior art keywords
switch
digiplex
unit
load
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2005100860259A
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Chinese (zh)
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CN100419932C (en
Inventor
佐佐木工辅
阿部达也
松浦修次
后藤洁
北村常弘
东浜弘忠
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Publication of CN1722330A publication Critical patent/CN1722330A/en
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Publication of CN100419932C publication Critical patent/CN100419932C/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Keying Circuit Devices (AREA)

Abstract

A switch includes a load switching unit inserted in a power supply line from a commercial power supply to a load; a control unit for switching a power supplied to the load by controlling the load switching unit; a first power supply unit for generating an operating power of the control unit; a second power supply unit for supplying a power to the first power supply unit in case the power supply to the load is stopped by the load switching unit being opened; and a third power supply unit for supplying a power to the first power supply unit in case the power is supplied to the load by the load switching unit being closed. An output voltage of the second power supply unit is set to be lower than or equal to that of the third power supply unit.

Description

Switch
Technical field
The present invention relates to be used to connect/cut off the switch of the electric power that provides to load by source power supply; And, particularly need supply the switch of electric power to it.
Background technology
For the ordinary tap that is used to connect/cut off the electric power that provides to load from source power supply, except a kind of switch of the mechanical contact that is used for switching the power feeder (power line) that is inserted in from the source power supply to the load, developed another switch, therein, for example the semiconductor switch device of thyratron, TRIAC (triac) etc. is inserted in the power feeder, and by using circuit to come this semiconductor switch device of opening/closing (connection/cut-out).Under the situation of preceding a kind of switch,, therefore, do not need to switch supply electric power by come mechanically this contact of opening/closing by the manual handle of user.On the other hand, under the situation of a kind of switch in back, when the user operates an operating grip, drives semiconductor switch device then, thereby switch need be used to operate the power supply of described circuit.Therefore, although two-wire circuit is just enough for preceding a kind of switch, a kind of switch in back but needs three-way or four-wire circuit.
The applicant has proposed a kind of switch that uses semiconductor switch device, described switch only just can be worked with two line circuits, therefore, reduced line cost (referring to, for example, the Japan Patent spy opens application No.2001-227804, paragraph 0021 to 0026 and Fig. 7, it will be called as reference paper 1 hereinafter).Figure 35 shows the circuit diagram of disclosed ordinary tap in reference paper 1.In this switch, for example the surge absorber of ZNR and filtering capacitor C1 are connected between splicing ear Ta and the Tb, described Ta and Tb are with commercial ac power source AC and load L (for example, draft fan) connected in series, in addition, via filter inductor L1 TRIAC TRC is connected to the there.Via the rectifier DB that comprises diode bridge, between the T2 terminal and T1 terminal that the resistance R 1 and the capacitor C 2 of pair of parallel is connected to TRIAC TRC.Here, between the grid G and T2 terminal that this a pair of parallel resistance R 1 and capacitor C 2 are connected to TRIAC TRC.If TRIAC TRC conducting, then draft fan L just is connected to commercial ac power source AC via TRIAC TRC and inductor L1, thereby drives draft fan L.
The second source unit 101 that comprises resistance R 2 and Zener diode ZD1 is connected to the dc output end of rectifier DB.The direct voltage that Zener diode ZD1 obtains is lowered, and then, is stabilized in for example 3V by three end adjuster IC 102.Provide voltage after stable as the operate source voltage that comprises the control unit 103 of microcomputer.
In addition, between a plurality of dc output ends of rectifier DB, connect the thyratron SCR be used to open TRIAC TRC, and, the resistance R 3 and the capacitor C 3 of pair of parallel between the grid of thyratron SCR and negative electrode, connected.The emitter of PNP transistor Q1 is connected to the anode of thyratron SCR, wherein, connects the resistance R 4 and the capacitor C 4 of pair of parallel between the base stage of PNP transistor Q1 and emitter.In addition, via Zener diode ZD2, the collector electrode of transistor Q1 is connected to the grid of thyratron SCR, and via diode D1, is also connected to the voltage input end of three end adjuster IC 102.In addition, via resistance R 5, the base stage of transistor Q1 is connected to the collector electrode of NPN transistor Q2.The emitter of transistor Q2 be connected to circuit " ", and the base stage of transistor Q2 is connected to the control output end of control unit 103.Here, the 3rd power subsystem 104 comprises transistor Q1, resistance R 4 and R5, diode D1 and Zener diode ZD2.In addition, load switch unit 105 comprises the resistance R 1 and the capacitor C 2 of TRIAC TRC and pair of parallel; Drive circuit 106 comprises the resistance R 3 and the capacitor C 3 of thyratron SCR and pair of parallel; And first power subsystem 107 comprises three end adjuster IC 102 and capacitor C 5 and C6.
Here, if the signal level step-down of the control output end of control unit 103, then transistor Q2 is closed.If transistor Q2 is closed, then transistor Q1 also is closed, and therefore, by Zener diode ZD1 stable and be provided to three end adjuster IC 102 first power subsystem 107 from second source unit 101 by the power supply of filtering capacitor C0 filtering then.At this moment, because enough be not used to make the grid of the current direction TRIAC TRC of TRIAC TRC conducting, so TRIAC TRC is set to closed condition, and further, cut off the electric power that is fed to draft fan L.
On the other hand, if the signal level of the control output end of control unit 103 uprises, then transistor Q2 conducting.If transistor Q2 conducting, then also conducting of transistor Q1, and therefore supplies power to three end adjuster IC 102 in first power subsystem 107 via the 3rd power subsystem 104.Then, three end adjuster IC 102 produce for example electrical power for operation of control unit 103 grades.At this moment, if becoming, the cathode voltage of the Zener diode ZD2 in the 3rd power subsystem 104 is higher than puncture voltage, then reverse current flows to Zener diode ZD2, then, flow to the grid of the thyratron SCR in the drive circuit 106 via Zener diode ZD2, thereby make thyratron SCR have conductivity.If it is conductive that thyratron SCR becomes, the required electric current of grid of then opening TRIAC TRC flows in every half period of commercial ac power source AC.As a result, TRIAC TRC conducting supplies power to draft fan L thus.
As shown in figure 36, after the source of commercial ac power source AC voltage Vac passed zero cross point t0, electric power was fed to first power subsystem 107 from second source unit 101, up to the source of commercial ac power source AC voltage V ACReach a t1, at this point, source voltage V ACSurpass given voltage, that is, and the Zener voltage V of the Zener diode ZD2 in the 3rd power subsystem 104 ZD2As source voltage V ACSurpass Zener voltage V ZD2The time, the thyratron SCR conducting in the drive circuit 106, and the also conducting of TRIAC TRC in the load switch unit 105, thereby begin to supply power to fan L, and,, begin from the 3rd power subsystem 104 to first power subsystem, 107 supply electric power at synchronization.Here, in order to reduce the influence of turning to of part electric power, preferably reduce Zener voltage V from load (draft fan L) to the electrical power for operation of for example control unit 103 to load ZD2Thereby, when TRIAC TRC conducting, shorten period T x from zero cross point t0 to a t1.Thus, in traditional circuit, the output voltage of the 3rd power subsystem 104, i.e. the Zener voltage V of Zener diode ZD2 ZD2, be set to the output voltage that is lower than second source unit 101, that is, and the Zener voltage V of Zener diode ZD1 ZD1
Yet, in reference paper 1 in the disclosed conventional example, be that functionality may take place lighting apparatus destroys, and perhaps glimmers when lamp is closed in the situation of fluorescent lighting fixture of inverter type especially in load.That is to say, if as mentioned above, the output voltage of the 3rd power subsystem 104 (the Zener voltage V of Zener diode ZD2 ZD2) be set to output voltage (the Zener voltage V of Zener diode ZD1 that is lower than second source unit 101 ZD1), so, when lamp was closed, when being replaced the 3rd power subsystem 104 as the power supply of first power subsystem 107 by second source unit 101, charging current flowed into the filtering capacitor C0 of the input that is connected to first power subsystem 107.At this moment, electric current temporarily increases, and the impedance of second source unit 101 reduces, and therefore, compares with the load voltage that obtains when lamp is closed, and the voltage that is applied in the load uprises.However, if load is draft fan L, any serious harmful effect can not take place yet.Yet, if load is inner fluorescent lighting fixture with inverter type of electric ballast, in case wherein the input voltage of the lighting apparatus operating voltage that reaches electric ballast is just turned on the lamp of lighting apparatus, will cause the lighting apparatus flicker, a kind of phenomenon that is called as flicker or flash of light.In addition, in the fluorescent lighting fixture of inverter type, there is a kind of lighting apparatus, input voltage of this lighting apparatus persistent surveillance, and the ON/OFF in response to this input voltage is changed, is changed its light illumination mode (for example, changing into dark light illumination mode from full light illumination mode) by master cock in predetermined short cycle.Yet, when by using traditional switch, in the short time cycle, changing and close/when opening state, can not reduce owing to be input to the voltage of lighting apparatus, aforesaid operations can be slowed down, and perhaps falls flat.
Summary of the invention
Thereby, the purpose of this invention is to provide a kind of switch, this switch can be connected in the various loads, and, when connection/cut-out when source power supply is fed to the electric power of load, can not cause the sudden change of load voltage.
According to the present invention, a kind of switch is provided, this switch comprises: the load switch unit, it is inserted in the power line from the source power supply to the load; Control unit is used for by the control load switch element electric power that is fed to load from source power supply being carried out switch; First power subsystem is used to produce the electrical power for operation of control unit; The second source unit, by opening under the situation that the load switch unit stops the supply of electric power from the source power supply to the load, then this second source unit is used to supply power to first power subsystem; And the 3rd power subsystem, if the load switch unit by closure is supplied electric power from source power supply to load, then the 3rd power subsystem is used for to first power subsystem supply electric power, wherein, the output voltage of second source unit is set to the output voltage that is lower than or equals the 3rd power subsystem.
Adopt this configuration, the output voltage of second source unit is less than or equal to the output voltage of the 3rd power subsystem.Therefore, when the supply of electric power from the source power supply to the load be switched on/when cutting off, load voltage can not suddenly change, and in addition, can connect various loads.
Preferably, the second source unit has: first Zener diode is used for stablizing the source voltage of source power supply; And impedance component, it is inserted between the input of the negative electrode of first Zener diode and first power subsystem, wherein, the 3rd power subsystem has second Zener diode of the source voltage that is used for stablizing source power supply, the Zener voltage of this source power supply is set to the Zener voltage that is lower than first Zener diode, and wherein, set impedor impedance, make the output voltage of second source unit be less than or equal to the output voltage of the 3rd power subsystem according to this mode.
Adopt this configuration, except above-mentioned effect, utilize the voltage drop of impedance device,, can relatively increase the Zener voltage of first Zener diode by reducing the output voltage of second source unit.Thereby, can reduce the stable required Zener current of Zener voltage of acquisition in first Zener diode.As a result, can reduce power consumption by increasing an impedance device, the price of described impedance device will be lower than above-mentioned situation.
Preferably, the second source unit comprises: resistor is used to limit electric current; Transistor, its base stage is connected to the negative electrode of first Zener diode, and its emitter is connected to an end of the resistor that is used to limit electric current; And impedance component, it is inserted between the input of the transistorized collector electrode and first power subsystem.
Adopt this configuration, except above-mentioned effect, by the impedance transformation of being carried out by transistor, the output voltage of second source unit is by approximate stable, via first Zener diode with described transistorized base earth.Therefore, various types of loads that will be connected to source power supply can be used, and prominent stream can also be when applying commercial power at first, suppressed.
Preferably, this switch also comprises: Digiplex, be used at least one switch command with the form traffic load switch element of wireless signal, described Digiplex has the manual control desk of controlling, hop, when control desk was operated, this hop was used for transmitting wireless signals, and a shell, wherein have this control desk and this hop; Switch main body 1, it has main part and receiving element, hold the load switch unit in the main part, the control unit and first to the 3rd power subsystem, they are arranged in the following manner: the end is buried in the hole in the ground of wall surface formation thereafter, and described receiving element is comprised in the main part, to receive from the next wireless signal of Digiplex transmission, wherein, described control unit comes the control load switch element in response to the switch command of the wireless signal that receiving element is received, and the shell of Digiplex removably is placed on the front of the main part of switch main body 1.
Adopt this configuration, except above-mentioned effect, can connect/cut off load easily by operate wireless control of remote controller platform.In addition, because the shell of Digiplex removably is supported on the front of the main part of switch main body 1, so, do not need the support etc. on the wall, preserve Digiplex therein.Thereby, can between Digiplex and switch main body 1, realize the consistency that designs.In addition, source power supply can be connected together by two lines with load, thereby, can make the conversion that has conventional switch more easy.
Preferably, switch main body 1 comprises operating grip, when being attached to main part positive, will be pressed, and control switch, operate this control switch by the pressing operation of operating grip, wherein, when operation-control switch, control unit control load switch element, and wherein, described operating grip and described Digiplex comprise adhesion unit, and this adhesion unit is used for the shell of Digiplex removably is attached to the front of operating grip.
Adopt this configuration, except above-mentioned effect, can connect/cut off load, thereby improve user's comfort level by the operating grip of console switch main body 1.
Preferably, operating grip handles operation-control switch by the key touch, and, that Digiplex removably is attached to is that the positive part of operating grip forms, compare the less attachment of thickness with other parts, wherein, the adhesion unit Digiplex that will be attached to attachment by magnetic force combines with operating grip.
Adopt this configuration, except above-mentioned effect, because compare with other parts, the thickness of adhesion unit is smaller, so, can make Digiplex less outstanding from the wall surface.Equally, the magnetic force by attachment device also can make the absorption side and the gap that is adsorbed between the side reduces, thereby strengthens the adhesion between them.Therefore, increased the bonding strength of Digiplex to attachment portion.
Preferably, when the time adjustment finished the scheduled time, control unit is carried out the timer operation that is used for the control load switch element, wherein, Digiplex has the timer control desk, when carrying out the timer operation of control unit, operate described timer control desk, wherein, when this timer control desk of operation, be used to carry out the timer instruction of timer operation from the transmission unit transmission with the form of wireless signal, and wherein, during when the timer instruction that receives wireless signal from receiving element or when operation-control switch, control unit starts the time adjustment of the scheduled time.
Adopt this configuration, except above-mentioned effect, if load is a lighting apparatus, for example, at the consing of Digiplex after the scheduled time, lighting apparatus can cut out automatically, so the user can sleep and need not to close lighting apparatus.
Preferably, switch main body 1 has the positive operated control switch in main part, even and when control switch was operated, control unit is the control load switch element also.
Adopt this configuration, except above-mentioned effect, when Digiplex separates with switch main body 1, can connect/cut off load by the control switch of console switch main body 1.Equally, by using Digiplex, can come the open/close state of control load at a certain distance.
Preferably, switch main body 1 or comprise magnet perhaps comprises standing part, be used for attracting and fixed magnet by magnetic force, and described Digiplex comprises another in magnet and the standing part.
Adopt this configuration, except above-mentioned effect, Digiplex can easily be attached on the switch main body 1, perhaps breaks away from from switch main body 1.
Preferably, switch main body 1 comprises display unit, it has luminescent device, be used for by receiving electric energy luminous from first power subsystem, wherein, the open/close state of luminescent device is controlled by control unit, and wherein, control unit was cut apart the electric power time of implementation that is fed to luminescent device from first power subsystem, dynamically to connect luminescent device.
Adopt this configuration, except above-mentioned effect, when the electric power that will be fed to load by the disconnecting consumers switch element is ended, for example, and if by the unlatching luminescent device, the position of control unit display operation handle, then lighting apparatus (being load) is closed.Therefore, even in the place of dark, also can come the position of checked operation handle by the light of luminescent device.Perhaps, when when closing the load switch unit and supply power to load, if control unit is opened luminescent device, then can show the mode of operation of load by the light of luminescent device, this has improved the convenience that the user uses.In addition,, can dynamically open luminescent device, thereby reduce the power consumption of display unit by the electric power time of implementation mode that is fed to luminescent device from first power supply is cut apart.
Preferably, switch also is included in the compartment that inserts between the control switch in front of operating grip and main part, and this compartment is transferred to control switch with the operating physical force of operating grip.
Adopt this configuration, except above-mentioned effect, by using compartment, control switch can freely be arranged in the main part.
Preferably, switch also is included in operating grip or the positioning convex that becomes of hull shape outside; And another in operating grip and shell forms assembled portion, and wherein, this assembled portion is suitable for being fixed to closely this positioning convex.
Adopt this configuration, except above-mentioned effect, assign to install this projection, can easily Digiplex be attached to the exact position of operating grip, and can avoid the mismatch of Digiplex when the described operating grip of operation by using the department of assembly.
Description of drawings
Fig. 1 is the circuit diagram according to embodiment 1;
Fig. 2 shows the circuit diagram according to embodiment 2;
Fig. 3 has described the illustrative chart according to embodiment 2;
Fig. 4 provides the circuit diagram according to embodiment 3;
Fig. 5 A to 5D has described the illustrative chart according to embodiment 3;
Fig. 6 has showed the perspective view according to the decomposition of embodiment 4;
Fig. 7 has showed the perspective view that a kind of state is shown, and at described state, embodiment 4 is attached to one and adheres to frame;
Fig. 8 has provided the perspective view that the switch main body 1 that is under a kind of state has been described, at described state, switch main body 1 is attached to and adheres to frame, and piano-style handle (piano handle) breaks away from from it, and Digiplex separates with switch main body 1 among the embodiment 4;
Fig. 9 has illustrated the end view of describing a kind of state, and at described state, embodiment 4 is attached to and adheres to frame;
Figure 10 provide according to embodiment 4 except that main body the part sectional view;
Figure 11 illustrate according to embodiment 4 except that main body and Digiplex the part upward view;
Figure 12 has illustrated the rearview of the piano-style handle among the embodiment 4;
Figure 13 provides the perspective view of the decomposition of the Digiplex among the embodiment 4;
Figure 14 has showed the perspective view of the separation of the Digiplex among the embodiment 4;
Figure 15 A and 15B have showed the printed circuit board (PCB) of the Digiplex among the embodiment 4, and wherein, Figure 15 A and 15B have described its front view and rearview respectively;
Figure 16 A and 16B show the diaphragm of the Digiplex among the embodiment 4, wherein,
Figure 16 A and 16B illustrate its front view and rearview respectively;
Figure 17 has described the circuit diagram of the switch main body among the embodiment 4;
Figure 18 has showed the circuit diagram of the Digiplex among the embodiment 4;
Figure 19 A and 19B have showed the chart that is used to illustrate according to the operation of embodiment 4;
Figure 20 A and 20B show the switch main body under a kind of state, and at described state, the piano-style handle separates from it in embodiment 5, and wherein, Figure 20 A and 20B have illustrated its front view and rearview respectively;
Figure 21 A, 21B and 21C have illustrated the lid of the switch main body among the embodiment 5, and wherein, Figure 21 A, 21B and 21C provide its front view, left side view and upward view respectively;
Figure 22 provides the viewgraph of cross-section of the lid of the switch main body among the embodiment 5;
Figure 23 has provided the perspective view of the lid of the switch main body among the embodiment 5;
Figure 24 A and 24B have described the Optical Receivers among the embodiment 5, and wherein, Figure 24 A and 24B have described its front view and upward view respectively;
Figure 25 A and 25B have described the perspective view according to embodiment 6 respectively, and the rearview of the Digiplex among the embodiment 6;
Figure 26 shows the perspective view according to the decomposition of embodiment 6;
Figure 27 is at the rearview according to the Digiplex in the additional configuration of embodiment 6;
Figure 28 provides the perspective view according to embodiment 7, and in embodiment 7, Digiplex is separated;
Figure 29 provides the perspective view according to embodiment 7, and in embodiment 7, Digiplex is attached;
Figure 30 has showed the perspective view according to embodiment 8, and in embodiment 8, Digiplex is separated;
Figure 31 has showed the perspective view according to embodiment 8, and in embodiment 8, Digiplex is attached;
Figure 32 is the perspective view according to the decomposition of embodiment 9;
Figure 33 has illustrated the perspective view according to embodiment 9, and in embodiment 9, Digiplex is separated;
Figure 34 provides the perspective view according to embodiment 9, and in embodiment 9, Digiplex is attached;
Figure 35 has provided the circuit diagram according to conventional example;
Figure 36 has illustrated the chart that is used to illustrate according to the operation of conventional example.
Detailed Description Of The Invention
Hereinafter, the situation of the fluorescent lighting fixture of use inverter type as load will be described in detail with reference to the attached drawings.Yet technological thought of the present invention can be applied to the load of any kind, and is not limited to the fluorescent lighting fixture of inverter type.
Embodiment 1
Fig. 1 is the circuit diagram according to the switch of embodiment 1.Its basic configuration and operation are identical with the conventional example shown in Figure 35.Thereby identical part will be endowed identical Ref. No., and omit its explanation.
Opposite with conventional example, present embodiment is characterised in that, the output voltage of second source unit 101 (the Zener voltage V of Zener diode ZD1 ZD1) be set to output voltage (the Zener voltage V of Zener diode ZD2 of being less than or equal to the 3rd power subsystem 104 ZD2).In addition, though not shown in Figure 1, comprise that the control switch of touch-switch (tact switch) etc. is connected to control unit 103.Therefore, operation-control switch no matter when, control unit 103 is control load switch element 105 all, thus connection/cut-out is fed to the electric power of load L from commercial AC power AC.
If the output voltage of second source unit 101, as in conventional example, be set to the output voltage that is higher than the 3rd power subsystem 104, so, during closing light manipulation, when being used as the electric power source of first power subsystem 107 with second source unit 101 replacements the 3rd power subsystem 104, charging current is connected to inflow the filtering capacitor C0 of the input of first power subsystem 107.On the contrary, in the present embodiment, the output voltage of second source unit 101 is set to the output voltage of being less than or equal to the 3rd power subsystem 104.Therefore, during closing light manipulation, when being used as the electric power source of first power subsystem 107 with second source unit 101 replacements the 3rd power subsystem 104, charging current does not flow into filtering capacitor C0, and in addition, the impedance of second source unit 101 is not reduced, and thus, can prevent to apply unnecessary excessive voltage to load L.Therefore, if load L is the fluorescent lighting fixture that wherein has the inverter type of electric ballast, then can prevent to be called as flicker or flash of light and passage of scintillation light that in conventional example, cause the lighting apparatus of stimulation.In addition, if the fluorescent lighting fixture of the inverter type of persistent surveillance input voltage is in response to the ON/OFF conversion of this input voltage, (for example change light illumination mode by console switch in predetermined short cycle, become dark illumination from full illumination), even so when closing/open conversion when very fast, also can reduce the voltage that is input to lighting apparatus, thereby, can prevent that aforesaid operations from slowing down or fail.
Embodiment 2
Fig. 2 has illustrated the circuit diagram according to the switch of embodiment 2.Its basic configuration and operation are identical with embodiment's 1.Thereby identical part will be endowed identical Ref. No., and omit its explanation.
The feature of present embodiment is as follows: second source unit 101 has impedance component Z2, and it is inserted in the negative electrode of Zener diode ZD1 and the input end of first power subsystem 107 (the voltage higher-end of filtering capacitor C0); The 3rd power subsystem 104 has Zener diode ZD2, its Zener voltage V ZD2Be set to the Zener voltage of the Zener diode ZD1 that is lower than in the second source unit 101; And set the impedance of impedance component Z2, make the output voltage of second source unit 101, that is, and the Zener voltage V of Zener diode ZD1 ZD1And the difference between the voltage drop among the impedance component Z2 is less than or equal to the output voltage of the 3rd power subsystem 104.Here, preferably, impedance component Z2 be similar to resistor or diode, lead the element that voltage drop takes place by electricity therein.
In addition, the voltage drop among the impedance component Z2 causes the decline of the output voltage of second source unit 101, thus, can make the Zener voltage V of Zener diode ZD1 ZD1Become higher relatively.Therefore, can reduce in order in Zener diode ZD1, to obtain stable Zener voltage V ZD1Required Zener current.That is to say, in Zener diode, as shown in Figure 3, under the situation of the prevailing low voltage range of fault that the tunnel influence causes, need a large amount of relatively Zener currents to obtain stable Zener voltage.On the contrary, under the situation of the prevailing high voltage range of avalanche effect, can utilize very small amount of Zener current to obtain stable Zener voltage.Thereby, by adopting the higher relatively Zener diode of Zener voltage, can reduce the power consumption of second source unit 101 as the Zener diode ZD1 in the second source unit 101.For example, if use the Zener voltage of rated voltage, then use the Zener current of about 10 μ A can obtain stable voltage with about 5.6V.
Same, present embodiment is than embodiment 1 part that more has superiority: by only increasing the power consumption that low-cost impedance component Z2 just can reduce second source unit 101.
Embodiment 3
Fig. 4 provides the circuit diagram according to the switch of embodiment 3.Its basic configuration and operation are identical with embodiment's 1.Thereby identical part has been endowed identical Ref. No., and omits its explanation.
Second source unit 101 in the present embodiment is characterised in that: it comprises current-limit resistor R2; Transistor Q3, wherein, the negative electrode of Zener diode ZD1 is connected to the base stage of transistor Q3, and the end of current-limit resistor R2 is connected to the collector electrode of transistor Q3; And impedance component Z2, it is inserted between the emitter of transistor Q3 and the input of first power subsystem 107 (the high voltage end of filtering capacitor C0).In addition, between the base stage of transistor Q3 and collector electrode, connect bias resistor R6.
Carry out impedance transformation by transistor Q3, the base stage of described transistor Q3 is via Zener diode ZD1 ground connection, and thus, the output voltage of second source unit 101 can be retained as near constant.Therefore, the restriction that is connected to the load L on the commercial ac power source AC has been relaxed, thereby can use more eurypalynous load.In addition, if impedance component Z2 do not resemble shown in Fig. 5 A insert between the emitter and filtering capacitor C0 of transistor Q3, then when applying commercial ac power source AC at first, will cause a large amount of prominent stream, as Fig. 5 B is described.Yet,,, can suppress prominent stream considerably, shown in Fig. 5 D by the impedance transformation carried out by transistor Q3 with to the restriction of the electric current that flows through impedance component Z2 if shown in Fig. 5 C, insert impedance component Z2 betwixt.
Embodiment 4
With reference to Fig. 6 to 19B embodiment 4 is described.Present embodiment mainly comprises: switch main body 1, and it comprises main body 2 and lid 3; Piano-style handle 4, it is pivotally attached to switch main body 1; Light-receiving lid 5, it is attached to a side of piano-style handle 4; Digiplex 6, it removably is attached to piano-style handle 4; And two printed circuit board (PCB)s 7 that are included in the switch main body 1.
At first, with reference to Figure 17 and Figure 18 circuit structure according to present embodiment is described.Figure 17 shows the circuit diagram of the circuit structure that switch main body 1 is shown, and Figure 18 has illustrated the circuit diagram of the circuit structure of Digiplex 6.
Describe as Figure 17, switch main body 1 comprises control switch SW1, and this SW1 comprises touch-switch; Receiving element 108, the Optical Receivers 72a (shown in Fig. 8) that it has the optical pickup apparatus that comprises photodiode for example etc. is used for from Digiplex 6 receiving as for example convert signals of ultrared light signal (wireless signal) transmission; Display unit 109, it has light-emitting diode LD1, and this LD1 launches light by using from the electric power of first power subsystem, 107 supplies, and when load L stopped, display unit 109 made light-emitting diode LD1 conducting by control unit 103, with display position; And change over switch SW2, being used for channel conversion, it will be described after a while.Because other structure and operation are identical with embodiment's 3, so will omit explanation to them.
Meanwhile, go out as shown in figure 18, the circuit that is contained in the Digiplex 6 comprises: comprise the control circuit unit 80 of microcomputer, be used for producing the control signal that is used for connecting/cutting off load L in response to the operation input of control switch SW3; Light-emitting diode LD2 is used for the switching signal of the form of for example ultrared light signal transmission as wireless signal; Transmission circuit unit 81 is used for transmitting switching signal in response to the control signal of control circuit unit 80 by driven for emitting lights diode LD2; And power circuit unit 82, be used to utilize battery B (for example, button cell) to come to control circuit unit 80 and transmission circuit unit 81 supply electric power as its power supply.In addition, the SW4 among Figure 18 represents to be used for the alteration switch of channel conversion.
If push the control switch SW3 of Digiplex 6, the operation signal of control switch SW3 is imported into control circuit unit 80 so, and then, control circuit unit 80 is in response to this operating signal generating control signal.In addition, transmission circuit unit 81 comes driven for emitting lights diode LD2 in response to the control signal of control circuit unit 80, then, with the transmission of the form of for example ultrared light signal be used for load L, as the figure signal of wireless signal.Simultaneously, in the internal circuit of switch main body 1, control unit 103 monitorings are from the signal of receiving element 108 inputs and the operation signal of importing from control switch SW1.If the figure signal that is received by receiving element 108 is imported into this circuit or by the control switch SW1 that is pressed operation signal is input to this circuit, so in response to described figure signal and operating signal generating be used to the to overturn control signal of open/close state of transistor Q2.After this, drive circuit 106 drives load switch unit 105 based on such control signal, thereby connection/cut-out is from the electric power of commercial AC power AC to load L supply.In addition, when the electric power that is fed to load L was cut off, control unit 103 made light-emitting diode LD1 conducting by apply voltage to it, thus display position.Yet, when during to load L supply electric power, showing the mode of operation of load L from commercial AC power AC by making light-emitting diode LD1 conducting by closing load switch unit 105.At this moment, shown in Figure 19 B, control unit 103 is applied to the voltage of light-emitting diode ld1 based on the time with division, thereby carries out the dynamic lighting of light-emitting diode LD1.Therefore, compare, can reduce its power consumption with applying voltage condition (shown in Figure 19 A) consistently.In addition, comprise by the data on the channel of alteration switch SW4 setting as the figure signal of wireless signal from Digiplex 6 transmission.Only when the channel by alteration switch SW2 setting of the channel of being set by alteration switch SW4 and it self was identical, control unit 103 just allowed from Digiplex 6 receiving conversion signals.
Though described switch main body 1 according to present embodiment, it is except first power subsystem 107 of the electrical power for operation that is used to produce control unit 103 or receiving element 108, also comprise the second and the 3rd power subsystem 101 and 104 that is used for producing the electrical power for operation of first power subsystem 107 in response to the ON/OFF conversion of load L, a kind of circuit structure can also be provided, wherein, for example only there is single power subsystem to produce the electrical power for operation of control unit 103 or receiving element 108.Yet, only there is single power subsystem to produce under the situation of circuit structure of electrical power for operation therein, need to produce the also big voltage of voltage than the maximum power dissipation of enough control units 103 or receiving element 108.Thereby, period of time T x from zero cross point to the time point when the TRIAC TRC conducting the load switch unit 105 has been extended, thereby, make that load L is subjected to being fed to the stronger influence of the electric power of load L to the conversion of the electrical power for operation of control unit 103 or receiving element 108 by a part.Especially, as in the present embodiment,, also bigger to the influence of load L being provided with under receiving element 108 and the situation of control unit 103 as the load of first power subsystem 107.On the contrary, in circuit structure according to present embodiment, along with the power consumption of control unit 103 or receiving element 108 diminishes, period of time T x is shortened, wherein, the power that is fed to control unit 103 and receiving element 108 provides from first power subsystem 107, as mentioned above, owing to this reason, only compare with above-mentioned by the independent power subsystem generation control unit 103 or this situation of electrical power for operation of receiving element 108, can reduce the power consumption of control unit 103 or receiving element 108, the cut period of time T x of power that is fed to load L betwixt can be shortened, and, therefore, compare with the situation of the selectable circuit structure of above-mentioned employing, can reduce any harmful effect load L.In addition, in the present embodiment, as in embodiment 1, the output voltage of second source unit 101 is set to the output voltage of being less than or equal to the 3rd power subsystem 104.Therefore, if load L is the fluorescent lighting fixture that wherein has the inverter type of electric ballast, then can prevent the flicker of lighting apparatus, it also is known as flicker or flash of light, and causes the stimulation in the conventional example.In addition, if the fluorescent lighting fixture of inverter type changes its light illumination mode in response to the ON/OFF conversion of input voltage, even so owing to ought close/open conversion soon, also can reduce the voltage that is input to lighting apparatus, so, can prevent that aforementioned operation from being slowed down or fall flat.
The structure of present embodiment is described with reference to Fig. 6 to 16B hereinafter.In addition, unless described clearly, otherwise, will define vertical and horizontal direction according to direction illustrated in fig. 6.And left side among Fig. 9 and right side will be respectively defined as front and rear.
The main body of being made by synthetic resin 2 has box-shape, and open its front, and forms two pairs of copulational protuberances 10 respectively at upper surface and lower surface.By the 2b of cutting apart that is positioned at the rear portion inner space of main body 2 is divided into two frame chambers.The upper stand chamber comprises circuit block therein, for example the switching device Q1 on a printed circuit board (PCB) 7.In addition, the lower framework chamber has link Ta and the Tb (not shown) on the printed circuit board (PCB) 7 therein, and wherein, link Ta and Tb (not shown) are quick binding end structure, and comprises terminal board and lock spring.Open the lead hole that is communicated with the lower framework chamber in the rear surface of main body 2.Insert lead-in wire except that decapsidate by passing lead hole, this lead-in wire can easily be connected to link Ta and Tb.In addition, the upper stand chamber comprises heat emission plate (not shown) therein, it is thermally coupled to the TRIAC TRC in the load switch unit 105, and, at the top wall and the left side wall of main body (body) 2 a plurality of perforation 2a that are used to strengthen heat emission are set.
Simultaneously, lid 3 is made by synthetic resin, and has the shape of box, and open its rear surface, and each two engagement leg sheet 11 that all have a conjugate foramen 12 outer peripheral areas from the back of the upside of lid 3 and downside surface is outstanding respectively.Therefore, engage with the conjugate foramen 12 of the engagement leg sheet of giving prominence to from lid 3 11 by copulational protuberance 10 with main body 2, main body 2 and lid 3 is coupled to each other.The inclined surface 10a of the elasticity by utilizing engagement leg sheet 11 and the front end of copulational protuberance 10 can easily engage them.
In addition, for the frame 60 that adheres to that removably will be used to install ready-made embedded connecton layout is attached to lid 3, the a pair of projection 3 of adhering to highlights from the upper and lower of the left-hand face of lid 3 respectively, and another highlights from the vertical middle part of the right lateral surface of lid 3 to adhering to projection 13.In addition, upper and lower at bending part 15 forms pair of notches 14, and described bending part 15 stretches out from the periphery of the back of right lateral surface, and the described a pair of projection 13 of adhering to is installed on the right lateral surface with being highlighted, wherein, bending part 15 can flexibly curve inwardly.Thereby, switch main body 1 can removably be attached to adheres to frame 60, this adheres to frame 60 and is used for joining to adhering to frame 60 by adhering to projection 13, ready-made connecton layout is installed, therefore, switch main body 1 can be installed to structured surface together with ready-made embedded connecton layout, for example the wall surface.
As shown in Figure 6, adhere to frame 60 and have window opening 60a, it is in vertical direction than long on the horizontal direction, and, to be positioned at side plate 61 places with the three pairs of mechanical attachment openings 62 that projection 13 engages that adhere to of switch main body 1, side plate 61 is installed in the both sides of window aperture 60a, and wherein, described three pairs of mechanical attachment openings 62 separate each other at regular intervals.In addition, three positions among the window aperture 60a can be used to adhere to connecton layout.When switch main body 1 is attached to when adhering to frame 60, the projection 13 of adhering to that is formed on the left end face of lid 3 is joined to the mechanical attachment opening 62 of the upper and lower that is formed on the left plate 61 that adheres to frame 60.Next, towards the right side part of adhering to frame 60 push switch main bodys 1, thereby that pushes the right side that is formed on lid 3 from right plate 61 adheres to projection 13.Therefore, bending part 15 becomes and curves inwardly, and, in addition, the mechanical attachment opening 62 on the adhering to projection 13 and be formed on right plate 61 of bending part 15 is engaged, thus, switch main body 1 is attached to adheres to frame 60.On the other hand, when switch main body 1 will inwardly push bending part 15 when adhering to frame 60 and separate, to unclamp the engaging between the mechanical attachment opening 62 on projection 13 and the right plate 61 of adhering on the bending part 15.Therefore, switch main body 1 can easily separate from adhering to frame 60.In addition, the long opening 63 of box screw that is attached to the box of embedding is laid respectively at upside and the downside that adheres to frame 60; The attachment openings 64 of the metal fixture (not shown) known of people will be attached on the plasterboard or analog that forms wall traditionally; And the screwed hole (tapped hole) 65 of foot screws (plate screw), in order to fixing plate-shaped frame (not shown).
Be installed in the left part of the core on the vertical direction in front of lid 3 with two separate trunnion axis parts 16 of given interval with being highlighted.In addition, the top of shaft portion 16 has the shape of near cylindrical in the horizontal direction.As shown in Figure 8, the conjugate foramen 17 that the engagement leg plate 27 of piano-style handle 4 (will be described after a while) will insert respectively is formed on the right side part relative with the shaft portion 16 in the front of lid 3.In addition, form the level perforation in the upper and lower in the front of lid 3, and in addition, the elastomeric spring sheet 18 with shape of rectangular slab forms as one with lid 3 in the perforation, just look like to be an integral body, wherein the end of each elastomeric spring sheet 18 by cantilever support on lid 3.The free terminal of each elastomeric spring sheet 18 is outstanding forward, and, therefore when pushing piano-style handle 4 forward, can come in contact with the upper and lower of the right side part of the back of piano-style handle 4.
Another printed circuit board (PCB) (not shown) is accommodated in the lid 3, and for example control switch SW1, change over switch SW2, light-emitting diode LD1 and the such parts of Optical Receivers 72a are installed on this printed circuit board (PCB).By for example flexible flat cable, this printed circuit board (PCB) is electrically connected to the printed circuit board (PCB) 7 that is contained in the main body 2.In addition, as shown in Figure 8, be formed for exposing the circular open 19 of the following button push 51 of control switch SW1 in the left side of the core of the conjugate foramen 17 in lid 3 fronts, and below circular open 19, be formed for exposing the window 20 of handle 52 of the slide switch of change over switch SW2.In addition, be formed for exposing the circular open 21 of light-emitting diode LD1, and below circular open 21, be formed for exposing the circular open 22 of the optical receiving surface of Optical Receivers 72a on the right side of the core of axial component 16.
On the other hand, piano-style handle 4 is made by synthetic resin, and wherein, its front has approximate rectangular shape.Form axle support section in the back of left part, with in the face of axial component 16, wherein, axle support section comprises opening 23, its at the rear portion by recessed, and the axle support spring 24 that is made of metal, it will be inserted in the opening 23.Make a support spring 24 flexibly contact the axial component 16 that is inserted in the opening 23, thus, it is rotatably supported with respect to axial component 16.In addition, stretch out the push projection 39 that is used for by depressing button push 51 in position in the face of the following button push 51 of the back of piano-style handle 4.Recess 39a is formed on around the push projection 39, and this recess is used to unclamp boss (boss) 19a around the circular open 19 that is arranged in lid 3.In addition, as shown in Figure 9, form conical surfaces 4a in the end (right end portion) relative with the pivotal support part on the rear portion of piano-style handle, wherein, each conical surface 4a tilts, make that the distance between the front of this surface and lid 3 increases along with partly shifting to any one lateral parts from vertical centre.
Stretch out the outstanding table top 25 of the little width that extends along vertical direction in the left end in the front of piano-style handle 4.The attachment 26 that the part formation of the part that occupies except outstanding table top 25 on the front is thinner than outstanding table top 25, wherein, Digiplex 6 removably is attached to attachment 26.In addition, the engagement leg plate 27 that has a projection 27a (will engage with conjugate foramen 17) at its front end is installed on the suitable part at rear portion of the right side part of piano-style handle 4 with being highlighted, to such an extent as to can be respectively towards the conjugate foramen 17 of lid 3.The strip permanent magnet of being made by rare earth magnet (for example, neodium magnet, cobalt magnet) 8 is attached near the engagement leg plate 27.
Light-receiving lid 5 with band plate shape by the transmission infrared ray but the not synthetic resin of saturating visible light is made.Insert the opening 29 that penetrates piano-style handle 4 by stuff up a crack (calking) the projection (not shown) that the back of light-receiving lid 5 is outstanding, push then towards the outstanding fore-end in the rear portion of piano-style handle 4, light-receiving is covered 5 stuff up a cracks be fixed to piano-style handle 4, make its distortion thus.In the face of the light-emitting diode LD1 in front that is exposed to switch main body 1 and the part of Optical Receivers 72a, piano-style handle 4 has through hole 30 and 31 respectively, and in addition, and the flicker that is used to transmit the light of light-emitting diode LD1 shows that sections 9 is attached to through hole 30.Flicker shows that sections 9 has the light introducing part 34 of the rectangular flat shape that is inserted in the through hole 30, and the vertical stuff up a crack spare that stretches out 35 with the bottom surface of end face of introducing part 34 from light.The light that utilization is inserted in the through hole 30 is introduced part 34, opening by stuff up a crack spare 35 inserts the stuff up a crack projection 36 of stretching out from the rear portion of piano-style handle 4, and introduce the front end of part 34 so that its distortion makes flicker show that sections 9 is attached to piano-style handle 4 thus by press polish.At this moment, stretch out the front end that light that flicker shows sections 9 is introduced part 34 forward from through hole 30, and the groove by being positioned at light-receiving lid 5 33 its be exposed to the front.In addition, in the part in the face of through hole 31, light-receiving lid 5 has lens component 32, and it is used to assemble the light signal that is transferred to Optical Receivers 72a from Digiplex 6.
In addition, by with the pivotal support partial fixing of piano-style handle 4 axial component 16 at lid 3, light-receiving lid 5, flicker show that sections 9 and permanent magnet 8 are attached to described piano-style handle 4, and by engagement leg plate 27 being inserted into the conjugate foramen 17 of lid 3, piano-style handle 4 is rotatably supported with respect to lid 3, and make it return to its original position by be included in the power that a support spring 24 in the pivotal support part etc. applies on the direction opposite with direction of operating.In this case, engage with the outer peripheral areas of conjugate foramen 17, can prevent that piano-style handle 4 is separated by the projection 27a that makes engagement leg plate 27.In addition, flicker shows the light introducing part 34 of sections 9 in the face of light-emitting diode LD1, and the lens component 32 of light-receiving lid 5 is in the face of the optical receiving surface of Optical Receivers 72a.Light by light-emitting diode LD1 emission shows that by flicker sections 9 is issued, and gathers Optical Receivers 72a from the wireless signal scioptics part 32 of Digiplex 6 transmission.At this moment, if push the operation part of piano-style handle 4, then piano-style handle 4 rotates on axial component 16, and therefore, and the push projection 39 of the back by piano-style handle 4 is pushed the following button push 51 of control switch SW1.In addition, by making the recess 39a contact boss 19a of piano-style handle 4, can prevent that piano-style handle 4 from further being pushed.After this, if remove the power of the operation part of pushing piano-style handle 4, then utilize the restoring force that produces in the following button push 51 of control switch SW1, and the restoring force that in axle support spring 24 and elastomeric spring sheet 18, produces, make piano-style handle 4 return to its original position.In addition, stretch out the projection 37 that is used for the display operation position from the right end portion in the front of piano-style handle 4.Therefore, even at the dark place, the user also can come checked operation position easily by touching this projection 37.Equally, even blind person, the elderly or the like, also checked operation position easily.
Hereinafter, will the structure of Digiplex 6 be described.Digiplex 6 comprises shell 40 as main element, printed circuit board (PCB) 41, diaphragm 42, battery tray 43, as iron plate (magnetic material) 44 and the handle 45 of anchor portion.
Shell 40 is made by synthetic resin, and forms flat rectangular shape, opens its rear surface and bottom surface.The front of shell 40 forms curved surface, and wherein, horizontal core stretches out manyly forward than two sidepieces, and the global shape of shell is an arc top.The bottom of connecting plate 46 and shell 40 that is used to connect the back periphery zone of two side walls forms unified integral body.In addition, printed circuit board (PCB) 41 and iron plate 44 are contained in suitable recess 40a, described recess 40a by the wall on the top of shell and two side walls and connecting plate 46 around.In addition, the space that is surrounded by the wall in the front of shell 40 and two side walls and connecting plate 46 is as inserting opening, and it is used to insert battery tray 43.Form suitable recess 40b in the bottom of connecting plate 46, it is used for holding therein the rear portion by the battery tray 43 that inserts the opening insertion.In addition, form the joint recess 57 that will engage with positioning rib 38 (being formed on the upper part and the end portion of a side of outstanding platform 25) in the upper and lower of one of two sidewalls, described sidewall forms along the longitudinal direction of shell 40, when Digiplex 6 was attached to piano-style handle 4, shell 40 was towards a side of outstanding platform 25.In addition, when separating Digiplex 6, will be formed on the sidewall relative in vertical direction highlightedly with the jut 59 that user's hand engages with outstanding platform 25.In addition, will be assembled to the fitting recess 40c on the projection 37 tightly, the fringe region at the rear portion of shell 40 sidewalls, form towards the part of the projection 37 of piano-style handle 4.In addition, be used for the projection 58 of display operation position, be formed at highlightedly near the back of assembling groove 40c in front of shell 40.
On the other hand, battery tray 43 is made by synthetic resin, and comprise battery support part 47 with diapire 47a and sidewall 47b, diapire 47a be top be cut off circular tabular, its bottom surface with battery B contacts, described battery B is formed by for example button cell, and during from the top view of the marginal portion of diapire 47a, sidewall 47b is roughly C shape; The bottom 48 of approximate rectangular shape, it is outstanding for supporting the bottom unification of part 47 to be one with battery; And assembled portion 49, it is connected to the peripheral surface of sidewall 47b, and itself and bending part 49a unification are one.Form recessed bonding part 48a on the surface of bottom 48, when separating support, it will engage with finger nail.In addition, resilient engagement plate 48b is formed at lateral ends relative with assembled portion 49 in the bottom 48 highlightedly, and resilient engagement plate 48b has projection 48c at its fore-end, and it will engage with the recess 55 that engages of shell 40.In addition, form the separating tank 49b that will engage, and on the surface of the sidewall of shell 40, forming copulational protuberance 49c with finger nail in the rear surface of assembled portion 49 and bottom surface, its will be positioned at sidewall engage recess 56 joints.
Printed circuit board (PCB) 41 has the shape of rectangular flat.In addition, when printed circuit board (PCB) 41 is attached to piano-style handle 4, be formed for holding the rectangular recess part 41a of iron plate 44 in part towards permanent magnet 8.In addition, form the circuit element of above-mentioned control circuit unit 80, transmission circuit unit 81 and power circuit unit 82 or the element installation surface that contact latch plate (not shown) is installed in printed circuit board (PCB) 41, they are connected respectively to the positive pole (anode) and the negative pole (negative electrode) of the button cell of battery tray 43 supports.When handle 45 covers the alteration switch SW4 that comprises slide switch, printed circuit board (PCB) 41 and iron plate 44 are accommodated in the suitable recess 40a of shell 40, the light-emitting diode LD2 that is installed on the printed circuit board (PCB) 41 is positioned, make it towards the opening 53 of the upper wall of shell 40, and the opening 54 of the sidewall by being positioned at shell 40 expose the operation part 45a of handle 45.
(deformable) thin plate 42 of the softness of the writing board shape of being made by synthetic resin is attached on the surface of printed circuit board (PCB) 41.Block the opening of shell 40 by thin plate 42.On the lateral margin of thin plate 42, form groove 42c towards the part of assembling groove 40c.In addition, form exercisable bossing 42a on the top on the surface of thin plate 42 with the domed shape projection.But form current-carrying part 42b by on the border circular areas at the back of operating projection part 42a, smearing conductive ink.Simultaneously, by print carbon paste to the part of current-carrying part 42b on printed circuit board (PCB), form pair of contact part 50a and 50b, they have the comb pattern that can be bonded with each other, between also have the interval of approximate regulation.Above-mentioned control switch SW3 comprises contact part 50a and 50b, and current-carrying part 42b.Compare with the situation of using conventional switch (for example touch-switch etc.), described Digiplex 6 can be made littler, and can reduce cost.In addition, if but the operating projection part 42a that on thin plate 42, forms, will be used for remote controller 6 be pressed, then thin plate 42 buckles, thereby makes current-carrying part 42b contact with 50b with contact part 50a.Then, become via current-carrying part 42b between contact part 50a and the 50b conductive, thereby, will operate the input electric power be applied to control circuit unit 80.In addition, transmission circuit unit 81 transmits the transformation directive as wireless signal by driven for emitting lights diode LD2, with the control signal of response control circuit unit 80.
In order to assemble Digiplex 6, preferably, the handle 45, printed circuit board (PCB) 41 and the iron plate 44 that cover alteration switch SW4 are inserted into the suitable recess 40a of shell 40, and then, by the opening of shell 40, thin plate 42 is attached to the there.The remote control unit main body comprises shell 40 and thin plate 42.In addition, if wherein having the battery tray 43 of button cell inserts with correct direction from inserting opening, then the copulational protuberance 49c of the projection 48c of resilient engagement plate 48b and assembled portion 49 engages with the recess 55 and 56 that engages of shell respectively, thus battery tray 43 is attached to shell 40.For split cell seat 43 therefrom, preferably, the separating tank 49b that finger nail will form with the assembled portion 49 at battery tray 43 engages, and by crooked described bending part, has unclamped the joint between copulational protuberance 49c and the joint recess 56.Thereby, by finger nail is engaged with recessed bonding part 48a, can take out battery tray 43.
Digiplex 6 is attached to the attachment 26 of piano-style handle.That is to say, when connecting Digiplex 6 and piano handle 4, if Digiplex 6 is attached to the front of the attachment 26 of piano-style handle 4, then be contained in iron plate 44 in the shell 40 of Digiplex 6 and be attached to permanent magnet 8 absorption of piano-style handle 4, thereby, Digiplex 6 is attached to piano-style handle 4.At this moment, the joint recess 57 that is positioned at the shell 40 of Digiplex 6 engages with the positioning rib 38 of piano-style handle 4, and simultaneously, and the projection 37 of piano-style handle 4 is engaged with the fitting recess 40c of shell 40.Therefore, Digiplex 6 is located with respect to piano-style handle 4, so Digiplex 6 does not misplace usually.In addition, at this moment, if but the operation part on the front of Digiplex 6 (projection 58) is pressed, then the pressure of Digiplex 6 is applied to piano-style handle 4, thus, piano-style handle 4 rotates on axial component 16, and in addition, the projection 39 at the back by pushing piano-style handle 4 is pushed the following button push 51 of control switch SW1.After this, if lay down the pressing force of the operation part of Digiplex 6, then, make Digiplex 6 (piano-style handle 4) return to its initial position by restoring force that produces in the following button push 51 of control switch SW1 and the restoring force that in axle support spring 24 and elastomeric spring plate 18, produces.
On the other hand, so that remote control, should draw shell 40 forward in order to separate Digiplexs 6 by hand is engaged with part 59 in the projection of shell 40 formation of Digiplex 6 from piano-style handle 4.By this way, easily separate housings then, can be carried out remote control.
In the present embodiment, thin attachment 26 are positioned at the front of piano-style handle 4.Because Digiplex 6 is attached to attachment 26, so can make it outstanding from the wall surface of Digiplex 6 minimumly.In addition, because the thickness of attachment 26 very little (approximately 0.5mm), so can shorten the permanent magnet 8 that is attached to piano-style handle 4 and the distance between the iron plate 44 of anchor portion of being used as that is contained in the Digiplex 6.As a result, can increase the bonding strength of the Digiplex 6 that causes by magnetic force.
In addition, because part piano-style handle 4, that adhere to Digiplex 6 is done thinly, so an end of piano-style handle 4 may limpen owing to the external force that produces during resin molded.Yet, in the present embodiment, conical surface 4a is formed at the end (right end portion) relative with the pivotal support part on the back of piano-style handle 4, wherein, conical surface 4a tilts, make that along with from the increase towards the distance of any one sidepiece of the core of vertical direction, the distance between the front of this surface and lid 3 increases.Therefore, though two sidepieces of piano-style handle 4 have all limpened, but, the both sides near piano-style handle 4 can be guaranteed in gap between the front of the back of piano-style handle 4 and lid 3 (stroke (stroke)), and can come console switch by two sidepieces pushing piano-style handle 4.In addition, elastomeric spring plate 18 forms to such an extent that be one with lid 3 unifications, and elastomeric spring plate 18 is used for pushing forward the upside and the lower portion of part on the piano-style handle back, relative with the pivotal support part.Because elastomeric spring plate 18 is pushed the upside and the lower portion of the part relative with the pivotal support part in the piano-style handle forward, so, even two sidepieces of piano-style handle 4 are all crooked, the both sides near piano-style handle 4 also can be guaranteed in gap between the front of the back of piano-style handle 4 and lid 3 (stroke), and can come console switch by two sidepieces pushing piano-style handle 4.
The shell 40 of Digiplex 6 has the shape of cuboid.That is, two relative sidewalls are attached to the front of piano-style handle 4 on the direction of less width, make that they are approximately parallel with the relative both sides on the direction of shorter width of piano handle 4.In addition, the front of shell 40 forms curve form, and wherein, it is outstanding forward that its core is compared with two sidepiece, thus executable operations easily.Because the sidepiece of shell 40 is thinner than its core, so, if one of relative two sidewalls are formed for freely inserting and extracting the insertion opening of battery tray 43 on the direction of the less width of shell 40, then the thickness of two of shell 40 sidepieces increases, and described battery tray 43 has the button cell that is used for to internal circuit supply electrical power for operation therein.Therefore, it becomes more outstanding from this wall surface, and at it on direction of long width in relative two sidewalls, the sidewall that light-emitting diode LD2 is installed therein is because this light-emitting diode LD2 and can not hold battery.Yet in the present embodiment, one of relative two sidewalls on the direction than the length and width degree of shell 40 (above) are installed light-emitting diode LD2; In these two sidewalls another (below one) forms the insertion opening of battery tray 43; And battery tray 43 is positioned at the middle body (it is the thickest) of the less width of shell 40.Therefore, shell 40 (Digiplex 6) can be made thin, and can be outstanding less from wall surface, thus, can realize and other connecton layout consistency in design.
In the present embodiment, be used for by using magnetic force to come the adhesion unit of combining wireless remote controller 6 and piano-style handle 4 to comprise: be attached to the iron plate 44 of the shell 40 of Digiplex 6, and the permanent magnet 8 that is attached to piano-style handle 4 in the part corresponding with iron plate 44.Yet, also can be by using by permanent magnet being attached to the shell 40 of Digiplex 6, and magnetic material is attached to magnetic force that the part corresponding with permanent magnet of piano-style handle 4 obtain with combining wireless remote controller 6 and piano-style handle 4.In this case, because permanent magnet is attached to the shell 40 of Digiplex 6, so Digiplex 6 can be attached on any object of being made by magnetic material, for example metallic desk or refrigerator are so that it is more useful.
In addition, according to present embodiment, because Digiplex 6 removably is supported in front as the piano-style handle 4 of operating grip, so the wall mounting that need not to provide extra waits places Digiplex 6 therein.Therefore, can realize the consistency of the design between Digiplex 6 and the switch main body 1.In addition, can connect/cut off load L by operation piano-style handle 4 or Digiplex 6, this makes it more easy to use.In addition, can commercial ac power source AC be connected with switch main body 1 with load L by two lines, thereby, more easy to the conversion of conventional switch.
Embodiment 5
With reference to Figure 20 A to 25B embodiment 5 is described.Be characterised in that the structure of switch main body 1 according to the invention of present embodiment, and identical among other structure and the embodiment 4.Thereby, identical Ref. No. will be used for identical parts, and its explanation will be omitted.
Embodiment 4 is configured to: wherein the push projection 39 at the back by piano-style handle 4 is directly pushed the following button push 51 of the control switch SW1 that is installed on the printed circuit board (PCB) 7.Yet in this structure, the printed circuit board (PCB) 7 in the critical piece of switch main body 1 need be positioned at the position near the front of lid 3.
Therefore, in the present embodiment, be used for the operating physical force of piano handle 4 is transferred to the partition part 66 of control switch SW1, form to such an extent that be one with lid 3 unifications, wherein, partition part 66 is attached to the front of switch main body 1, and between the following button push 51 of the push projection 39 of piano-style handle 4 and control switch SW1.The partition part 66 that has approximate U-shaped groove in the front of lid 3 has width smaller, and can be crooked forward/backwards by freedom.Upright forward projection 66a stretches out from the front end (free end) of partition part 66, to contact with the following button push 51 of the control switch SW1 at back.That is to say, if the operation part of piano-style handle 4 is pressed, then operating grip 4 rotates around axial component 16, and the push projection 39 at the back of piano-style handle 4 comes in contact with the surface of the projection 66a of the front end that is arranged on partition part 66, and in addition, partition part 66 limpens, thereby, push the following button push 51 of control switch SW1 by projection 66a.
In addition, the structure present embodiment, make by form with the lid 3 unified following button pushes 51 that the operating physical force of piano-style handle 4 are transferred to control switch SW1 for the partition part 66 of one.Therefore, by using partition part 66, control switch SW1 can more freely be arranged in the critical piece of switch main body 1.
In Optical Receivers 72a, shown in Figure 24 A and 24B, for example the such light receiving element of photodiode is covered by metal protective plate 72b, so that reduce the influence of the such external noise of radiated noise for example.And netted protecting component 72c forms to such an extent that be one with protective plate 72b is unified, and the optical receiving surface of optical pickup apparatus (optical receiver lens) is covered by protecting component 72c.In addition, columniform outstanding wall 67 is stretched with the circular open 22 on the front that surrounds lid 3, and around described optical receiving surface (referring to Figure 23).Adopt this structure, can strengthen the patience of Optical Receivers 72a with respect to the static that discharges from finger tip between its tectonic epochs, and the effectiveness of Optical Receivers 72a.
Embodiment 6
With reference to Figure 25 A, 25B and 26 embodiment 6 is described.Its basic structure is identical with embodiment 4 basically.Thereby no matter whether shape is identical, identical part will give identical Ref. No., and omit the description and interpretation to it.
The main body 2 that forms switch main body 1 forms the shape of box, and its length and width are equal substantially.Hold the terminal 70A and the 70B that form link Ta and Tb therein, and two printed circuit board (PCB)s 7.These two terminal 70A and 70B have conventionally known splicing ear structure, and comprise terminal board 71 and cancellation bar 73, terminal board 71 has with it and unified be the locking spring of one, cancellation bar 73 be used for cancelling terminal board 71 and the conductor that goes between between locking (closure) state.These two terminal 70A and 70B are contained in respectively among two the shell cabin 2d and 2e that is split to form by partage 2c, and the shape of partage 2c is a rectangle, and when observing from the top, open in its left side.Form groove 2f on the sidewall of main body 2, they are communicated with shell cabin 2d and 2e respectively.In addition, by groove 2f, be exposed out the outside of main body 2 of the operation part 73a of cancellation bar 73.Cancellation bar 73 is rotatably mounted in the inside of main body 2, and by expose the operation part 73a of the outside of main body 2 along groove 2f rotation, can cancel the lock-out state between conductor in terminal board 71 and the lead-in wire.In addition, via conductive plate 74, each terminal 70A and 70B are electrically connected to the conductive pattern of printed circuit board (PCB) 7.Control switch SW1 and Optical Receivers 72a etc. are installed on one forward in these two printed circuit board (PCB)s 7, and load switch unit 105 grades are installed on after leaning in these two printed circuit board (PCB)s 7 one.Ref. No. 75 expressions among Figure 26 are attached to the heating panel of the TRIAC TRC of load switch unit 105.
Lid 3 forms the rectangular flat shape, compares with main body 2, and its length and width are all bigger.Conjugate foramen 12 by engagement leg plate 11 that the copulational protuberance 10 of main body 2 and the back of lid 3 are stretched out engages, and lid 3 and main body 2 mutually combine together, so that the critical piece of assembling switch main body 1.In addition, be formed for to be attached to the long opening 3a of the box-like screw of built-in box in two ends of the core of lid 3, and the critical piece of switch main body 1 is attached in the built-in box directly, adheres to frame 60 and need not to use.Being used for the attachment openings 3b of attachment plaque 90 removably is formed near four jiaos of lid 3.In addition, as will as described in, a pair of axle support section 3c is outstanding forward from the both sides on the top of lid, thereby pivotally supports piano-style handle 4, wherein, each axle support section 3c has a support openings in its side.
Piano-style handle 4 pivotally is attached to the front of switch main body 1, thereby outstanding platform 25 and attachment 26 become top and bottom respectively.Penetrate it in the both sides of outstanding platform 25 and form patchhole 25a, be used to insert a pair of axle support section 3c that stretches out in the front of lid 3.Inner surface at patchhole 25a forms the axial component (not shown) respectively, and it axially is supported in the axle support openings of axle support section 3c.That is to say, by axle support section 3c being inserted into a pair of patchhole 25a, and axial component is inserted in the axle support openings that forms on the inner surface of patchhole 25a then,, piano-style handle 4 pivotally can be attached to the front of lid 3 so that they can axially be supported.In addition, approximate L shaped supporting bracket 4b is positioned at two bottoms of piano-style handle 4, thereby supports the Digiplex 6 that is attached to attachment 26.
Digiplex 6 has the structure identical with embodiment 4 basically.Yet, be according to the Digiplex 6 of present embodiment and the difference among the embodiment 4: except the jut operated 42a and the current-carrying part 42b that is arranged on thin plate 42b, and comprise beyond a pair of ON/OFF control desk 6A that is arranged on contact part 50a on the printed circuit board (PCB) 41 and 50b, it also comprises five kinds of timer control desk 6B to 6F shown in Figure 25 B, wherein, when carrying out timer operation (describing after a while), operation timer control desk 6B to 6F.Because the structure of timer control desk 6B to 6F is identical with the structure of ON/OFF control desk 6A, so omit description and interpretation to it.
In addition, if apply the operation input by pushing each control desk 6A to 6F, then control circuit unit 80 is come driven for emitting lights diode LD2 by control signal being outputed to transmission circuit unit 81, and further the instruction corresponding with each control desk 6A to 6F is transmitted with the form of wireless signal.For example, when operation ON/OFF control desk 6A, transmission is used for the transformation directive of the open/close state of transformation load L.In addition, when operation timer control desk 6B to 6E, transmission is used for the timer of terminate load L instruction after 1 minute, 10 minutes, 30 minutes and 60 minutes respectively.When operation timer control desk 6F, transmission is used for the timer instruction of continued operation load L.
The decorative panel of being made by synthetic resin 90 has rectangular shape.If adhere to the attachment openings 3b that the projection (not shown) is inserted into lid 3 from what four jiaos of its back stretched out, and engage with them, then decorative panel 90 can removably be attached to the front of lid 3, to cover its front.When decorative panel 90 was attached to lid 3 positive, piano-style handle 4 was accommodated in decorative panel 90 inside, describes as Figure 25 A.
If receive transformation directive from Digiplex 6, then the control unit 103 of switch main body 1 is the pass with the mode of operation of load L from open transformation, and vice versa, and this also carries out in embodiment 4 in a similar manner.Yet, if receive the timer instruction from Digiplex 6, the timing on the timer (1 minute, 10 minutes, 30 minutes and 60 minutes) starting, it is included in the timer instruction.And when the timing on the timer finished, the mode of operation of load L was pass, terminate load L thus from open transformation.In addition, if the timer that receives corresponding to control desk 6E instructs, then control unit 103 is transformed to out the mode of operation of load L immediately from the pass, and need not to check the time of timer.
According to present embodiment, at load L is under the situation of lighting apparatus, then can close described lighting apparatus automatically afterwards having operated one section special time of timer control desk 6B to 6E (timer time), thereby, the user can need not to close under the situation of described lighting apparatus sleeping.In the present embodiment, the control unit 103 of switch main body 1 is carried out timer operation.Yet the control circuit unit 80 of Digiplex 6 also can be carried out timer operation, and in addition, when the described timer time of operation timer control desk 6B to 6E process, the timer instruction can be transmitted as wireless signal.The structure of the timer operation in the present embodiment also can be applied to embodiment 4, and in addition, timer control desk 6B to 6F can be positioned over the Digiplex 6 among the embodiment 4, as shown in figure 27.
Embodiment 7
28 and 29 embodiment 7 is described with reference to the accompanying drawings.Present embodiment is similar to embodiment 4 to 6, and it comprises switch main body 110 and Digiplex 111, and this Digiplex 111 removably is attached to the front of switch main body 110.
Switch main body 110 comprises the critical piece of being made by synthetic resin, and this critical piece holds the circuit on the printed circuit board (PCB) therein, and wherein, the circuit of the switch main body 1 among described circuit and the embodiment 4 is identical.The control desk 114 of the following button push that is used to push control switch SW1 is installed on the top in the front of critical piece, and described control switch SW1 is installed on the printed circuit board (PCB).The optical transmission lid 113 that covers the Optical Receivers 72a that is installed on the printed circuit board (PCB) is positioned at the bottom of critical piece.In addition, display window 115 is installed on control desk 114, and it is used for launching forward the light of the light-emitting diode LD1 of the display unit 109 that is installed on the printed wire.In addition, with the same in embodiment 4, adhere to frame by use critical piece is embedded in wall surface.Adhere to a known traditionally plate 112 in the front of adhering to frame, it comprises dull and stereotyped frame 112a and decorative panel 112b, uses synthetic resin that they are formed the rectangle frame shape.
Meanwhile, Digiplex 111 has the shell of flat rectangular shape.Shell holds the circuit that is installed on the printed circuit board (PCB) therein, and wherein, the circuit board that uses in described circuit board and the Digiplex 6 in embodiment 4 is identical.When Digiplex 111 was attached to switch main body 110 positive, this circuit was accommodated in the inside of plate 112.In addition, but cover 113 part setting transmission lens 116, on the contrary, control desk 117 is set on the top of shell in the optical transmission of the switch main body 110 in the bottom of shell.And, at control desk 117 optical transmission part 118 being set, it is used for transmitting forward the light of the light-emitting diode LD1 that emits from display window 115.
In addition, when from switch main body 110 separation Digiplexs 111, load L is connected/cut off to the control desk 114 that can pass through push switch main body 110 to connect control switch SW1.Load L is connected/cut off to the control desk 117 that also can pass through operate wireless remote controller 111 with the transformation directive of transmission as wireless signal.Thereby, need not extra wall bracket and deposit Digiplex 111, this makes it possible to realize the consistency of design between Digiplex 111 and the switch main body 110.In addition, the user does not need by using screw or adhesive that wall bracket is fixed on the wall.In addition, because the plate that uses in the present embodiment is not to be used for single goal, thus can make up another kind of connecton layout, and in addition, can easily increase other operation by changing described Digiplex.
In addition, Digiplex 111 comprises the optical transmission part 118 of the optical transmission lid 113 of facing switch main body 110.Therefore, even as shown in figure 29 when Digiplex 111 is attached to switch main body 110 positive, also can come control load L by receiving the wireless signal that comes from another Digiplex transmission.Yet,, can omit optical transmission part 18 unless need to use the operation of another Digiplex.In addition, because optical transmission part 118 is installed in the control desk 117 of Digiplex 111, so, even when Digiplex 111 is attached to switch main body 110 positive, also can utilize bore hole to check the demonstration of display unit 109 by optical transmission part 118.
The opening 119 that the upper wall place of the light-emitting diode LD2 that is used for transmitting wireless signals by the shell of Digiplex 111 forms and towards the outside.Yet, but be installed at transmission lens 116 under the situation of Digiplex 111, another light-emitting diode that is used for transmitting wireless signals can be installed, thereby but it be extend in the transmission lens 116.In addition, but be not installed at transmission lens under the situation of Digiplex 111, another light-emitting diode that then is used for transmitting wireless signals can be installed in the part of the optical transmission lid 113 of facing switch main body 110.In this case, even work as the front that Digiplex 111 is attached to switch main body 110, also can connect/cut off load L by operate wireless control of remote controller platform 117 and by the control desk 114 of push switch main body 110.
Embodiment 8
With reference to Figure 30 and 31 embodiment 8 is described.Because identical among basic structure and the embodiment 7 so identical parts will be given identical Ref. No., and will be omitted the explanation to it.
Digiplex 111 removably is contained in the plate 112 in the front that is arranged on switch main body 110, thus serves as movable operating grip.Outstanding part 120 is stretched out from the back of Digiplex 111, thereby, when it moves to switch main body 110 positive in response to a pressing operation, its control desk 114 on can the front of push switch main body 110.Fixedly axial component 121 is formed at the lower left quarter of the shell of Digiplex 111 highlightedly, and it is inserted into by among the hole 112c of the plate 112 of axial support.At the upper left quarter of shell, the axial component 123 of formation activity highlightedly, and in the hole (not shown) that forms by the top that is inserted into plate 112, it is by axial support.By the separation handle 122 of operation setting, can extend or shrink the axial component 123 of described activity at outer casing frontispiece.
In addition, when the fixedly axial component 121 with Digiplex 111 was inserted among the hole 112c of plate 112, separating handle 122 by operation extended/axial component 123 of contraction movement, can be inserted in the upper hole of plate 112.Therefore, Digiplex 111 can be used as operating grip and is accommodated in the plate 112 in the front that is arranged on switch main body 110.At this moment, by come positioning and fixing axial component 121 and movable axial component 123 with respect to Digiplex 111, the angle rotatable of Digiplex 111 is limited to the angle of regulation.
According to present embodiment, Digiplex 111 as the operating grip of activity removably is contained in the plate 112 in the front that is arranged on switch main body 110, and comprise outstanding part 120, when it being moved to switch main body 110 positive by pressing operation, the control desk 114 of outstanding part 120 push switch main bodys 110.Thereby under Digiplex 111 was accommodated in situation in the plate 112 that is arranged on switch main body 110 fronts, then Digiplex 111 can be as the operating grip of the control desk 114 of alternative switch main body 110.In addition, because Digiplex 111 mechanically operated, so, for example transmit the structure of ultrared signal and compare with extra light-emitting diode wherein has been installed, can save the power consumption of the battery B of Digiplex 111.
Embodiment 9
With reference to Figure 32 to 34 embodiment 9 is described.In embodiment 8, Digiplex 111 is used as the operating grip of the control switch SW1 that is used for console switch main body 110.Yet similar to Example 4 in the present embodiment, key touch operating grip 124 is attached to the front of switch main body 110, and in addition, Digiplex 111 is arranged in the front of operating grip 124.Because the basic structure of present embodiment is identical with embodiment's 7, so identical reference part will be given identical Ref. No., and omission is to its explanation.
Operating grip 124 pivotally is attached to the front of switch main body 110 in left end portion shown in Figure 32.In addition, when carrying out pressing operation, operating grip 124 rotates in left end portion in the mode of key touch handle, thereby pushes the following button push (not shown) of the control switch SW1 that is exposed to switch main body 110 fronts, with the open/close state of transformed load L.In addition, the pivot attaching structure between operating grip 124 and the switch main body 110 is identical with embodiment's 4, therefore, will omit detailed description thereof and explanation.
A rectangular recessed part 124a is set in the front of operating grip 124, and Digiplex 111 is accommodated among the recess 124a.Similar to Example 4, be contained in the Digiplex 111 among the recess 124a, owing to be attached to operating grip 124 by the magnetic force that utilizes permanent magnet and iron plate (not shown) to obtain.Here, rectangle window 124b is formed at the bottom surface of recess 124a, but 124b is towards the transmission lens 116 of Digiplex 111 and the optical transmission lid 113 of switch main body 110.In addition, form rectangular light transmission window 124c in part towards the display window 115 of the optical transmission part 118 of Digiplex 111 and switch main body 110.In addition, recess 124d is positioned at the top and bottom part of the recess 124a on the bottom surface of operating grip 124, and recess 124d will engage with finger tip etc., so that separate Digiplex 111.
According to present embodiment,, can connect/cut off load L by pressing operation handle 124 no matter whether Digiplex 111 is attached to the front of operating grip 124.In addition, also can connect/cut off load L by using the Digiplex 111 that separates.
Though illustrate and described the present invention about preferred embodiment, it should be appreciated by those skilled in the art, under the situation that does not break away from the spirit and scope of the present invention that limit by following claim, can make multiple change and modification.

Claims (12)

1, a kind of switch comprises:
The load switch unit, it is inserted in the power line from the source power supply to the load;
Control unit is used for coming switch to be fed to the electric power of described load from described source power supply by controlling described load switch unit;
First power subsystem is used to produce the electrical power for operation of described control unit;
The second source unit is used for supplying power to described first power subsystem by described load switch unit is under the situation of electric power that open mode stops to be fed to from described source power supply described load; And
The 3rd power subsystem is used for supplying power to described first power subsystem supplying under the situation of electric power to described load from described source power supply by making described load switch unit be in closed condition;
Wherein, the output voltage of described second source unit is set to the output voltage that is lower than or equals described the 3rd power subsystem.
2, switch as claimed in claim 1, wherein, described second source unit has first Zener diode of the source voltage that is used to stablize described source power supply, and is inserted in the impedance component between the input of the negative electrode of described first Zener diode and described first power subsystem
Wherein, described the 3rd power subsystem has second Zener diode of the source voltage that is used to stablize described source power supply, and the Zener voltage of described second Zener diode is set to the Zener voltage that is lower than described first Zener diode, and
Wherein, set described impedor impedance, make the output voltage of described second source unit be less than or equal to the output voltage of described the 3rd power subsystem.
3, switch as claimed in claim 2, wherein, described second source unit comprises:
Resistor is used to limit electric current;
Transistor, its base stage is connected to the negative electrode of described first Zener diode, and its emitter is connected to an end of the described resistor that is used to limit electric current; And
Described impedance component, it is inserted between the described input of described transistorized collector electrode and described first power subsystem.
4, switch as claimed in claim 1 also comprises:
Digiplex, be used for transmitting at least one switch command of described load switch unit with the form of wireless signal, described Digiplex has mechanical control desk, hop and shell, wherein when the described control desk of operation, described hop is used to transmit described wireless signal, and described control desk and described hop are in described shell; And
Switch main body, it has critical piece and receiving element, described critical piece holds described load switch unit, described control unit and described first to the 3rd power subsystem therein, and arrange described critical piece, make that the end is embedded in the embedded hole that forms on the wall surface thereafter, and described receiving element is contained in the described critical piece, to receive from the next described wireless signal of described Digiplex transmission
Wherein, described control unit is controlled described load switch unit in response to the described switch command of the described wireless signal that is received by described receiving element, and the shell of described Digiplex removably is arranged in the front of the described critical piece of described switch main body.
5, switch as claimed in claim 4, wherein, described switch main body comprises operating grip, will be pressed when it is attached to described critical piece positive; And control switch, operate described control switch by the pressing operation of described operating grip,
Wherein, when the described control switch of operation, described control unit is controlled described load switch unit, and
Wherein, described operating grip and described Digiplex comprise adhesion unit, are used for the described shell of described Digiplex removably is attached to the front of described operating grip.
6, switch as claimed in claim 5, wherein, described operating grip is handled by the key touch and is operated described control switch, and described Digiplex removably is attached to attachment, it is less that described attachment and the other parts at the part place in the front that is formed on described operating grip are compared thickness
Wherein, described adhesion unit is attached to described operating grip by the described Digiplex that magnetic force will be attached to described attachment.
7, switch as claimed in claim 4, wherein, when the time adjustment finished the scheduled time, described control unit is carried out the timer operation that is used to control described load switch unit,
Wherein, described Digiplex has the timer control desk, when carrying out the described timer operation of described control unit, operates described timer control desk,
Wherein, when the described timer control desk of operation, be used to carry out the timer instruction of described timer operation from described transmission unit transmission with the form of wireless signal, and
Wherein, when the described timer that receives described wireless signal from described receiving element instructed, perhaps when the described control switch of operation, described control unit started the time adjustment of the described scheduled time.
8, switch as claimed in claim 4, wherein, described switch main body has control switch, and its front at described critical piece is operated, even and when the described control switch of operation, described control unit is also controlled described load switch unit.
9, switch as claimed in claim 4, wherein, described switch main body comprises magnet or is used to utilize magnetic force to adsorb and fix the anchor portion of described magnet, and described Digiplex comprises the another one in magnet and the anchor portion.
10, switch as claimed in claim 5, wherein, described switch main body comprises display unit, it has luminescent device, is used for launching light from the electric power of described first power subsystem by receiving,
Wherein, control the open/close state of described luminescent device by described control unit, and
Wherein, described control unit was cut apart the electric power time of implementation that is fed to described luminescent device from described first power subsystem, dynamically to connect described luminescent device.
11, switch as claimed in claim 5 also comprises:
Partition part, it is inserted between the described operating grip and described control switch in described critical piece front, and described partition part is transferred to described control switch with the operating physical force of described operating grip.
12, switch as claimed in claim 5 also comprises:
Locator protrusions, it is formed at described operating grip or described shell place; And
Assembled portion, it is formed at another place in described operating grip and the described shell,
Wherein, described assembled portion is fixed to described locator protrusions tightly.
CNB2005100860259A 2004-07-16 2005-07-18 Switch Active CN100419932C (en)

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TWI277112B (en) 2007-03-21
SA05260218B1 (en) 2010-06-15
CN100419932C (en) 2008-09-17
KR100699646B1 (en) 2007-03-23
JP2006033497A (en) 2006-02-02
TW200618013A (en) 2006-06-01
KR20060050192A (en) 2006-05-19

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