CN106949400A - A kind of multi-function desk lamp - Google Patents
A kind of multi-function desk lamp Download PDFInfo
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- CN106949400A CN106949400A CN201710331136.4A CN201710331136A CN106949400A CN 106949400 A CN106949400 A CN 106949400A CN 201710331136 A CN201710331136 A CN 201710331136A CN 106949400 A CN106949400 A CN 106949400A
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- cardan
- support bar
- rotation
- desk lamp
- base
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 230000001939 inductive effect Effects 0.000 claims abstract description 21
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 32
- 230000003287 optical effect Effects 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 19
- 230000006870 function Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010013082 Discomfort Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of multi-function desk lamp, including support base and lamp holder, support base includes approaching or touching inductive component for sense object；Lamp holder includes：Supporting mechanism, on support base；Housing is rotated, is rotatably installed on supporting mechanism, rotation detection accessory is installed on the rotation housing；Rotational testing component, on the supporting mechanism, when rotating rotation housing, rotational testing component coordinates the rotation information for obtaining rotation housing with rotation detection accessory；Light fixture, on supporting mechanism；Main circuit board, coordinate with inductive component and constitute capacitive proximity switch, and the signal control light fixture exported according to capacitive proximity switch is lighted or extinguished；The rotation information of rotation housing is received, and light fixture regulation brightness of illumination is output control signals to according to rotation information.The present invention realizes the brightness regulation of desk lamp by rotating rotation housing, and lighting or extinguishing for desk lamp is realized by approaching or touching the sensitive surface of support seating face.
Description
Technical field
The present invention relates to desk lamp design field, more particularly to a kind of multi-function desk lamp.
Background technology
Desk lamp is commonly used a kind of electric lighting in daily life, is predominantly disposed in desk, on desk.But it is existing
Desk lamp have the following disadvantages：（1）Existing desk lamp is all mainly lighting of being realized by key switch or extinguished, Consumer's Experience
It is not good；In addition, also having a small number of desk lamps to be provided with touch-screen to carry out the control of desk lamp, but only operated on the touchscreen
The switch of desk lamp could be realized, usage experience is poor；（2）The brightness of existing most of desk lamps is all fixed, it is impossible to according to reality
Border needs to carry out brightness regulation；Although occurring in that some support the desk lamp of brightness regulation, the tune of these desk lamp brightness now
Section is to set multiple gear buttons, and each gear button is for a brightness degree, and the grade that brightness is divided more at most needs more
Many gear buttons, add the complexity of Table lamp structure, and the Consumer's Experience of button operation is not good.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of multi-function desk lamp, by rotating shell of revolution
Body realizes the brightness regulation of desk lamp, and lighting or extinguishing for desk lamp is realized by the sensitive surface for approaching or touching support seating face.
The purpose of the present invention is achieved through the following technical solutions：A kind of multi-function desk lamp, including support base and peace
Loaded on the lamp holder on the support base；
The support base includes：Inductive component, is approached or touched for sense object；
The lamp holder includes：Supporting mechanism, on the support base；
Housing is rotated, is rotatably installed on the supporting mechanism, when rotating rotation housing, supporting mechanism is diametrically static solid
It is fixed, produced between rotation housing and supporting mechanism and rotation detection assisted parts is installed on diametrically displacement, the rotation housing
Part；
Rotational testing component, on the supporting mechanism, when rotating rotation housing, rotational testing component is auxiliary with rotating detection
Part is helped to coordinate the rotation information for obtaining the rotation housing；
Light fixture, on the supporting mechanism；
Main circuit board, coordinates with the inductive component and constitutes capacitive proximity switch, and the signal exported according to capacitive proximity switch
Control light fixture is lighted or extinguished；The rotation information of the rotation housing is received, and control is exported according to the rotation information
Signal processed to light fixture adjusts brightness of illumination.
It is preferred that, the detection accessory that rotates includes multiple magnet, and the multiple magnet is arranged on rotation housing
Radially, the N magnetic poles and S magnetic pole arrangement modes of adjacent magnets are opposite；
The rotational testing component is Hall sensor, and relative position is produced when rotating rotation housing, between magnet and Hall element
Move so that Hall sensor detects the magnetic line of force change of magnet, obtain the rotation information of the rotation housing.
It is preferred that, the support base also includes the first rotating mechanism, support bar component, the second rotating mechanism and base, institute
The top for stating the first rotating mechanism is arranged on supporting mechanism, and the bottom of first rotating mechanism is arranged on support bar component
Top, the bottom of support bar component is arranged on the top of the second rotating mechanism, and the bottom of the second rotating mechanism is arranged on base.
It is preferred that, the main circuit board is provided with MCU, light fixture drive circuit and the first detection circuit, the illumination
Component driver circuit is electrically connected with the light fixture, and the first detection circuit coordinates composition electric capacity to connect with the inductive component
Nearly switch, the MCU controls the break-make of light fixture drive circuit according to the output signal of the described first detection circuit.
The lamp holder also include effect optical assembly, for sense object near to or in contact with back-cover panel, the main circuit
Effect optical assembly drive circuit and the second detection circuit, the effect optical assembly drive circuit and the effect light are additionally provided with plate
Component is electrically connected, and the second detection circuit coordinates with the back-cover panel constitutes capacitive proximity switch, and the MCU is according to described
The break-make of the output signal control effect optical assembly drive circuit of second detection circuit.
It is preferred that, the support bar component include support bar, for sense object near to or in contact with support bar overcoat, institute
Support bar coat suit is stated on the outside of the support bar, the support bar overcoat coordinates with the described first detection circuit constitutes electric capacity
Proximity switch, the top of the support bar is arranged on the first rotating mechanism, and the bottom of the support bar is arranged on second and rotated
In mechanism.
It is preferred that, the base include be used for sense object near to or in contact with base on shell and base lower casing, institute
State shell on base coordinates shell on composition capacitive proximity switch, the base to be arranged under base with the described first detection circuit
The top of shell.
It is preferred that, the lamp holder also includes being used for turning off or on the microswitch of inducing function, the microswitch with
The MCU signals connection
It is preferred that, it is up to ten thousand that first rotating mechanism includes upper cardan club, upper cardan glass holder, upper cardan glass holder packing ring
To section spring, upper cardan fixed block, upper cardan alignment pin and upper cardan spring shim, the upper cardan glass holder is installed
On supporting mechanism, the upper cardan glass holder packing ring is arranged between upper cardan glass holder and lamp holder, and the upper cardan is consolidated
Block is determined in upper cardan glass holder, and the upper cardan spring is arranged on upper cardan fixed block, the upper cardan
Spring shim be arranged on upper cardan spring on, the sphere installation of the upper cardan club on upper cardan spring shim,
The body of rod of the upper cardan club is arranged on the top of support bar component, and the upper cardan alignment pin is arranged on upper cardan
Club（201）Spheroid on；
Second rotating mechanism includes lower cardan spring, lower cardan alignment pin, lower cardan club, lower cardan spring
Pad and lower cardan fixed block, the lower cardan fixed block are arranged on base, and the lower cardan spring is arranged on down
On universal joint fixed block, the lower cardan spring shim is arranged on lower cardan spring, the ball of the lower cardan club
Body is arranged on lower cardan spring shim, and the body of rod of the lower cardan club is arranged on the bottom of support bar component, described
Lower cardan alignment pin is arranged on the spheroid of lower cardan club.
It is preferred that, the light fixture includes king light plate, and king light plate is electrically connected with main circuit board, and king light plate is provided with multigroup
LED, when main circuit board control king light plate is lighted, each group LED is lighted successively；When main circuit board control king light plate extinguishes
When, each group LED is extinguished successively.
The beneficial effects of the invention are as follows：
（1）Housing is rotated when rotating, and the magnetic line of force that Hall sensor rotates housing upper magnet by detecting obtains rotation housing
Rotation information, light fixture according to the rotation information adjust brightness of illumination, it is achieved thereby that the brightness regulation of desk lamp；
（2）Inductive component and the first detection circuit constitute capacitive proximity switch, the first detection circuit in object proximity or touch
Output signal to MCU, MCU controls lighting or extinguishing for desk lamp according to the signal；
（3）The first rotating mechanism is provided between lamp holder and support component so that lamp holder can be rotated relative to support component, from
And realize the regulation of desk lamp light angle；Due to being provided with the second rotating mechanism between support component and base so that support component
So as to adjust the inclination angle of support component, and then the regulation of desk lamp illumination region can be realized relative to base rotation；
（4）First rotating mechanism and the second rotating mechanism cause desk lamp overall appearance and live visual is 360 degree of omnidirectional's symmetrical junctions
Structure, same visual appearance and structural deviation can be realized from any angle；
（5）Back-cover panel and the second detection circuit constitute capacitive proximity switch, are exported in object proximity or touch back-cover panel
Signal is to MCU, and MCU is lighted or extinguished according to the signal control effect light lamp plate, and control mode is novel, conveniently.
Brief description of the drawings
Fig. 1 is brightness regulation principle schematic of the invention；
Fig. 2 is inducing function principle schematic of the invention；
Fig. 3 is overall structure diagram of the invention；
Fig. 4 is holder structure schematic diagram of the invention：
Fig. 5 is the schematic view of the mounting position of Hall sensor and magnet in the present invention；
Fig. 6 is the structural representation of the first rotating mechanism in the present invention；
Fig. 7 is support bar component structural representation of the invention；
Fig. 8 is the structural representation of the second rotating mechanism in the present invention；
Fig. 9 is understructure schematic diagram of the invention；
In figure, 1-lamp holder, 101-main lens, 102-support frame, 103-main circuit board, 104-back-cover panel, 105-lamp
Cover track, 106-lampshade shell, 107-effect optical lens, 108-effect light lamp plate, 109-back-cover outer ring, 110-ball
Bearing, 111-king light plate, 112-magnet, 113-Hall sensor, the 2-the first rotating mechanism, 201-upper cardan club,
202-upper cardan glass holder, 203-upper cardan glass holder packing ring, 204-upper cardan spring, 205-upper cardan is fixed
Block, 206-upper cardan alignment pin, 207-upper cardan spring shim, 3-support bar component, 301-support bar, 302-
Support bar overcoat, the 4-the second rotating mechanism, 401-lower cardan spring, 402-lower cardan alignment pin, 403-under it is universal
Save club, 404-lower cardan spring shim, 405-lower cardan fixed block, 5-base, 501-slipmat, 502-DC
Seat support, 503-DC, shell on 504-base, 505-sinker, 506-power line, 507-base lower casing.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
This embodiment describes a kind of multi-function desk lamp, including support base and the lamp holder 1 being installed on the support base.
The lamp holder 1 includes：Supporting mechanism, on the support base；
Housing is rotated, is rotatably installed on the supporting mechanism, when rotating rotation housing, supporting mechanism is diametrically static solid
It is fixed, produced between rotation housing and supporting mechanism and rotation detection assisted parts is installed on diametrically displacement, the rotation housing
Part；Rotation can independently be removed using separation design, i.e. user between rotation housing and supporting mechanism in one embodiment
Transcapsidation body；In another embodiment, it can not separate, can only rotate against between rotation housing and supporting mechanism；
Rotational testing component, on the supporting mechanism, when rotating rotation housing, rotational testing component is auxiliary with rotating detection
Part is helped to coordinate the rotation information for obtaining the rotation housing；
Light fixture, on the supporting mechanism；
Main circuit board 103, receives the rotation information of the rotation housing, and outputs control signals to photograph according to the rotation information
Bright component adjusts brightness of illumination.
As shown in figure 1, the detection accessory that rotates includes multiple magnet 112, the multiple magnet 112 is arranged on rotation
Radially, the N magnetic poles and S magnetic pole arrangement modes of adjacent magnets 112 are opposite for transcapsidation body；
The rotational testing component is Hall sensor 113, when rotating rotation housing, is produced between magnet 112 and Hall element
Relative displacement so that Hall sensor 113 detects the magnetic line of force change of magnet 112, obtains the rotation letter of the rotation housing
Breath.
In addition it is also possible to detect the relative rotation angle of rotation housing and supporting mechanism using other noncontacting proximity sensors
Degree and direction of rotation, such as sensor based on light.
In another embodiment, the light fixture includes king light plate 111, king light plate 111 and the electricity of main circuit board 103
Connection, king light plate 111 is provided with multigroup LED, and when the control king light of main circuit board 103 plate 111 is lighted, each group LED is successively
Light；When the control king light of main circuit board 103 plate 111 extinguishes, each group LED is extinguished successively.
As shown in Fig. 2 the support base includes：Inductive component, is approached or touched for sense object.
The main circuit board 103 coordinates with the inductive component constitutes capacitive proximity switch, and according to capacitive proximity switch
The signal control light fixture of output is lighted or extinguished.
Object and inductive component constitute the two-plate of electric capacity, when object proximity contact surface, object and inductive component face structure
Into the dielectric constant of electric capacity change, main circuit board 103 detects output switch amount signal after the change of dielectric constant, main
Circuit board 103 controls lighting or extinguishing for light fixture according to the on-off model, it is achieved thereby that desk lamp is lighted or extinguished
Control.
The main circuit board 103 is provided with MCU, light fixture drive circuit and the first detection circuit, the light fixture
Drive circuit is electrically connected with the light fixture, and the first detection circuit is approached with inductive component cooperation composition electric capacity and opened
Close, the MCU controls the break-make of light fixture drive circuit according to the output signal of the described first detection circuit, so as to control to shine
Bright component is lighted or extinguished.When the dielectric constant for the electric capacity that object and inductive component face are constituted changes, the first detection is electric
Road output switch amount signal is to MCU, and MCU controls the break-make of light fixture drive circuit according to the on-off model, so as to realize
The control that light fixture is lighted or extinguished.
The lamp holder 1 also include effect optical assembly, for sense object near to or in contact with back-cover panel 104, the back of the body
Cover panel 104 is that effect optical assembly drive circuit and the second detection circuit are additionally provided with metal decking, the main circuit board 103,
The effect optical assembly drive circuit is electrically connected with the effect optical assembly, the second detection circuit and the back-cover panel
104 coordinate composition capacitive proximity switch, and the MCU drives according to the output signal control effect optical assembly of the described second detection circuit
The break-make of dynamic circuit.
The effect optical assembly can send the light of multiple color, an illumination of the light correspondence light fixture of each color
Brightness gear.Its of effect optical assembly is act as：In the case where light fixture is lighted, effect optical assembly can use different face
Color shows the different working condition of current desk lamp, the different brightness gears of such as desk lamp；In the case where light fixture extinguishes, effect
Fruit optical assembly can be used as illumination, such as Chang Liang mini light night.
The first detection circuit and the second detection circuit structure are identical.
The first detection circuit includes RC oscillating circuits, voltage/frequency translation circuit, the signal transacting electricity being sequentially connected with
Road and analog to digital conversion circuit, the RC oscillating circuits are connected with the sensitive surface signal, analog-digital conversion circuit as described and the MCU
Signal is connected, and signal processing circuit is differential amplifier circuit.The capacitive dielectric constant constituted in object and sensitive surface changes
When, RC oscillating circuits vibrate, oscillator signal input voltage/frequency-conversion circuit of RC oscillating circuits, voltage/frequency conversion
Circuit carries out signal to oscillator signal nearly frequency/voltage conversion one analog signal of output, signal processing circuit to the analog signal
After processing, the analog signal is converted to data signal input MCU by analog to digital conversion circuit.
The lamp holder 1 also includes the microswitch for being used to turn off or on inducing function, the microswitch and the MCU
Signal is connected.
As shown in figure 3, multi-function desk lamp includes support base and the lamp holder 1 being installed on the support base, the support base
Also include the first rotating mechanism 2, support bar component 3, the second rotating mechanism 4 and base 5, the top of first rotating mechanism 2
On supporting mechanism, the bottom of first rotating mechanism 2 is removably mounted at the top of support bar component 3, support bar
The bottom of component 3 is removably mounted at the top of the second rotating mechanism 4, and the bottom of the second rotating mechanism 4 is arranged on base 5.
The first rotating mechanism 2 is provided between lamp holder 1 and support component 3 so that lamp holder 1 can be rotated relative to support component 3, so that
Realize the regulation of desk lamp light angle；Due to being provided with the second rotating mechanism 4 between support component 3 and base 5 so that support component
3 can rotate relative to base 5, so as to adjust the inclination angle of support component 3, and then realize the regulation of desk lamp illumination region.
It is preferred that, the bottom of first rotating mechanism 2 is by being threadably mounted at the top of support bar component 3, support bar
The bottom of component 3 is by being threadably mounted at the top of the second rotating mechanism 4.
As shown in Figure 4 and Figure 5, lamp holder 1 includes supporting mechanism, rotation housing, magnet 112, Hall sensor 113, illumination
Component and main circuit board 103.
The rotation housing includes lampshade shell 106 and lampshade track 105, and the lampshade track 105 passes through ball bearing
110 are rotatably installed on the outside of supporting mechanism, and the magnet 112 is fixedly mounted on the lampshade track 105, the lampshade track
105 outsides are provided with outside multiple projections, breach of the lampshade shell 106 provided with the multiple and male cooperation, the lampshade
Shell 106 is removably mounted on the lampshade track 105 by the breach and the raised cooperation.The lampshade track
105 are radially provided with multiple magnet 112, and the N magnetic poles and S magnetic pole arrangement modes of adjacent magnets 112 are opposite.The lampshade shell
Three holes are offered on 106, this some holes can both be used to grip in rotary lampshade shell 106, and radiating, thoroughly effect can be played again
The effect of fruit light, and user can stretch into hand by the hole to touch lighting for the control effect optical assembly of back-cover panel 104
Or extinguish.During rotary lampshade shell 106, lampshade shell 106 drives lampshade track 105 to rotate, so as to realize turning for magnet 112
Dynamic, Hall sensor 113 is then by detecting that the magnetic line of force of magnet 112 changes the rotation information of acquisition lampshade track 105.
The supporting mechanism includes support frame 102, back-cover outer ring 109 and back-cover panel 104, and support frame as described above 102 is installed
At the top of the first rotating mechanism 2, the back-cover outer ring 109 is arranged on lampshade track 105, and the back-cover panel 104 is installed
On back-cover outer ring 109, a hole is provided with the back-cover panel 104.
The light fixture includes king light plate 111 and main lens 101, and the effect optical assembly includes effect light lamp plate 108
With effect optical lens 107, the main lens 101 is arranged on the bottom of support frame as described above 102, and the king light plate 111 is arranged on institute
State between main lens 101 and support frame as described above 102, the effect optical lens 107 is arranged on the top of support frame as described above 102, effect
Back-cover panel 104 is protruded in the side of fruit optical lens 107 by the hole on back-cover panel 104, and the effect light lamp plate 108 is arranged on
Between support frame 102 and effect optical lens 107, the Hall sensor 113 is arranged on support frame 102.
The main circuit board 103 is electrically connected with the Hall sensor 113, king light plate 111 and effect light lamp plate 108 respectively
Connect.
The microswitch is arranged on back-cover panel 104, can be opened through the hole operation fine motion on lampshade shell 106
Close, or operate microswitch again after lampshade shell 106 is removed.
The light fixture includes king light plate 111, and king light plate 111 is electrically connected with main circuit board 103, set on king light plate 111
There is multigroup LED, when the control king light of main circuit board 103 plate 111 is lighted, each group LED is delayed successively to be lighted, it is achieved thereby that
The gradually bright function of king light plate 111；When the control of main circuit board 103 king light plate 111 extinguishes, each group LED delay-action successively, from
And realize king light plate 111 fade off function.One adaptation process of eyes that gradually bright function gives people in bright desk lamp, can be with
Prevent that light under dark surrounds from brightening the discomforts of caused people's eyes suddenly；Equally, function is faded off to give people when extinguishing desk lamp
One adaptation process of eyes.
As shown in fig. 6, the first rotating mechanism 2 includes upper cardan club 201, upper cardan glass holder 202, upper cardan cup
Cover packing ring 203, upper cardan spring 204, upper cardan fixed block 205, upper cardan alignment pin 206 and upper cardan spring pad
Piece 207, the upper cardan glass holder 202 is arranged on support frame 102, and the upper cardan glass holder packing ring 203 is arranged on up to ten thousand
To between section glass holder 202 and support frame 102, the upper cardan fixed block 205 is arranged in upper cardan glass holder 202, described
Upper cardan spring 204 is arranged on upper cardan fixed block 205, and the upper cardan spring shim 207 is arranged on upper universal
Save on spring 204, the sphere installation of the upper cardan club 201 is on upper cardan spring shim 207, the upper cardan
The body of rod of club 201 is arranged on the top of support bar component 3, and the upper cardan alignment pin 206 is arranged on upper cardan club
On 201 spheroid.
As shown in fig. 7, support bar component 3 include support bar 301, for sense object near to or in contact with support bar overcoat
302, the support bar overcoat 302 is sleeved on the outside of support bar 301, the support bar overcoat 302 and the described first detection
Circuit, which coordinates, constitutes capacitive proximity switch, and the top side detachable of support bar 301 is arranged on the body of rod of upper cardan club 201,
The bottom of support bar 301 is removably mounted on the second rotating mechanism 4.
As shown in figure 8, the second rotating mechanism 4 includes lower cardan spring 401, lower cardan alignment pin 402, lower cardan
Club 403, lower cardan spring shim 404 and lower cardan fixed block 405, the lower cardan fixed block 405 are arranged on bottom
On seat 5, the lower cardan spring 401 is arranged on lower cardan fixed block 405, and the lower cardan spring shim 404 is pacified
On lower cardan spring 401, the sphere installation of the lower cardan club 403 is on lower cardan spring shim 404, institute
The body of rod for stating lower cardan club 403 is arranged on the bottom of support bar 301, and the lower cardan alignment pin 402 is arranged on lower ten thousand
To on the spheroid of section club 403.
As shown in figure 9, base 5 include DC seat supports 502, DC seats 503, for sense object near to or in contact with base
Shell 504 and the described first detection electricity on shell 504, sinker 505, power line 506 and base lower casing 507, the base
Road, which coordinates, constitutes the top that shell 504 on capacitive proximity switch, the base is arranged on base lower casing 507, the sinker
505 are arranged on base between shell 504 and base lower casing 507, and the DC seat supports 502 are arranged on base lower casing 507
Between sinker 505, the DC seats 503 be arranged on the DC seat supports 502 on, one end of the power line 506 with it is described
DC seats 503 are electrically connected, and the DC seats 503 are electrically connected with the king light plate 111, effect light lamp plate 108 and main circuit board 103 respectively
Connect.Sinker 505 is used to prevent that desk lamp from falling down when adjusting the angle between support bar component 3 and base 5.The lower cardan
Fixed block 405 is arranged on the top of base lower casing 507.
The bottom of the base lower casing 507 is provided with slipmat 501, anti-skidding when desk lamp is placed on some article surface
Pad 501 can increase the frictional force between desk lamp and the article surface, improve the fastness that desk lamp is placed.
The part that the power line 506 is located at outside the cavity that shell 504 and base lower casing 507 are constituted on base is provided with
Power switch, the power switch is using ship type switch in one embodiment.
The inductive component is made up of shell 504 on support bar overcoat 302 and base；Inductive component can use metal material
Matter, i.e. support bar overcoat 302 are metal-coating, shell 504 is metal shell on base.
Describe one kind according to the present invention in an illustrative manner above with reference to accompanying drawing.But, those skilled in the art should
Work as understanding, the one kind proposed for the invention described above can also make various change on the basis of present invention is not departed from
Enter, or equivalent is carried out to which part technical characteristic, within the spirit and principles of the invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.Therefore, protection scope of the present invention should be by
The content of appending claims is determined.
Claims (10)
1. a kind of multi-function desk lamp, including support base and the lamp holder being installed on the support base（1）, it is characterised in that
The support base includes：Inductive component, is approached or touched for sense object；
The lamp holder（1）Including：Supporting mechanism, on the support base；
Housing is rotated, is rotatably installed on the supporting mechanism, when rotating rotation housing, supporting mechanism is diametrically static solid
It is fixed, produced between rotation housing and supporting mechanism and rotation detection assisted parts is installed on diametrically displacement, the rotation housing
Part；
Rotational testing component, on the supporting mechanism, when rotating rotation housing, rotational testing component is auxiliary with rotating detection
Part is helped to coordinate the rotation information for obtaining the rotation housing；
Light fixture, on the supporting mechanism；
Main circuit board（103）, coordinate with the inductive component and constitute capacitive proximity switch, and exported according to capacitive proximity switch
Signal control light fixture is lighted or extinguished；The rotation information of the rotation housing is received, and it is defeated according to the rotation information
Go out control signal to light fixture and adjust brightness of illumination.
2. a kind of multi-function desk lamp according to claim 1, it is characterised in that the rotation detection accessory includes many
Individual magnet（112）, the multiple magnet（112）Installed in rotation housing radially, adjacent magnets（112）N magnetic poles and S magnetic
Pole arrangement mode is opposite；
The rotational testing component is Hall sensor（113）, when rotating rotation housing, magnet（112）Between Hall element
Produce relative displacement so that Hall sensor（113）Detect magnet（112）Magnetic line of force change, obtain the rotation housing
Rotation information.
3. a kind of multi-function desk lamp according to claim 1, it is characterised in that the support base also includes the first rotating machine
Structure（2）, support bar component（3）, the second rotating mechanism（4）And base（5）, first rotating mechanism（2）Top be arranged on
On supporting mechanism, first rotating mechanism（2）Bottom be arranged on support bar component（3）Top, support bar component（3）'s
Bottom is arranged on the second rotating mechanism（4）Top, the second rotating mechanism（4）Bottom be arranged on base（5）On.
4. a kind of multi-function desk lamp according to claim 3, it is characterised in that the main circuit board（103）It is provided with
MCU, light fixture drive circuit and the first detection circuit, the light fixture drive circuit are electrically connected with the light fixture,
The first detection circuit coordinates with the inductive component constitutes capacitive proximity switch, and the MCU is according to the described first detection electricity
The output signal on road controls the break-make of light fixture drive circuit.
5. a kind of multi-function desk lamp according to claim 4, it is characterised in that the lamp holder（1）Also include effect light group
Part, for sense object near to or in contact with back-cover panel（104）, the main circuit board（103）On be additionally provided with effect optical assembly
Drive circuit and the second detection circuit, the effect optical assembly drive circuit are electrically connected with the effect optical assembly, and described second
Detect circuit and the back-cover panel（104）Coordinate and constitute capacitive proximity switch, the MCU is according to the described second detection circuit
The break-make of output signal control effect optical assembly drive circuit.
6. a kind of multi-function desk lamp according to claim 4, it is characterised in that the support bar component（3）Including support
Bar（301）, for sense object near to or in contact with support bar overcoat（302）, the support bar overcoat（302）It is sleeved on described
Support bar（301）Outside, the support bar overcoat（302）Coordinate with the described first detection circuit and constitute capacitive proximity switch, institute
State support bar（301）Top be arranged on the first rotating mechanism（2）On, the support bar（301）Bottom be arranged on second turn
Motivation structure（4）On.
7. a kind of multi-function desk lamp according to claim 4, it is characterised in that the base（5）Including for inductor
Body near to or in contact with base on shell（504）With base lower casing（507）, shell on the base（504）With described first
Detect that circuit coordinates and constitute shell on capacitive proximity switch, the base（504）Installed in base lower casing（507）Top.
8. a kind of multi-function desk lamp according to claim 4, it is characterised in that the lamp holder（1）Also include being used to close
Or the microswitch of inducing function is opened, the microswitch is connected with the MCU signals.
9. a kind of multi-function desk lamp according to claim 3, it is characterised in that first rotating mechanism（2）Including upper
Universal joint club（201）, upper cardan glass holder（202）, upper cardan glass holder packing ring（203）, upper cardan spring（204）, on
Universal joint fixed block（205）, upper cardan alignment pin（206）With upper cardan spring shim（207）, the upper cardan glass holder
（202）On supporting mechanism, the upper cardan glass holder packing ring（203）Installed in upper cardan glass holder（202）And lamp holder
（1）Between, the upper cardan fixed block（205）Installed in upper cardan glass holder（202）It is interior, the upper cardan spring
（204）Installed in upper cardan fixed block（205）On, the upper cardan spring shim（207）Installed in upper cardan spring
（204）On, the upper cardan club（201）Sphere installation in upper cardan spring shim（207）On, the upper cardan
Club（201）The body of rod be arranged on support bar component（3）Top, the upper cardan alignment pin（206）Installed in upper universal
Save club（201）Spheroid on；
Second rotating mechanism（4）Including lower cardan spring（401）, lower cardan alignment pin（402）, lower cardan club
（403）, lower cardan spring shim（404）With lower cardan fixed block（405）, the lower cardan fixed block（405）Install
In base（5）On, the lower cardan spring（401）Installed in lower cardan fixed block（405）On, the lower cardan spring
Pad（404）Installed in lower cardan spring（401）On, the lower cardan club（403）Sphere installation in lower cardan
Spring shim（404）On, the lower cardan club（403）The body of rod be arranged on support bar component（3）Bottom, described lower ten thousand
To section alignment pin（402）Installed in lower cardan club（403）Spheroid on.
10. a kind of multi-function desk lamp according to claim 1, it is characterised in that the light fixture includes king light plate
（111）, king light plate（111）With main circuit board（103）Electrical connection, king light plate（111）Multigroup LED is provided with, works as main circuit board
（103）Control king light plate（111）When lighting, each group LED is lighted successively；Work as main circuit board（103）Control king light plate（111）Put out
When going out, each group LED is extinguished successively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331136.4A CN106949400A (en) | 2017-05-11 | 2017-05-11 | A kind of multi-function desk lamp |
| PCT/CN2017/119690 WO2018205639A1 (en) | 2017-05-11 | 2017-12-29 | Multifunctional lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331136.4A CN106949400A (en) | 2017-05-11 | 2017-05-11 | A kind of multi-function desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949400A true CN106949400A (en) | 2017-07-14 |
Family
ID=59479737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331136.4A Pending CN106949400A (en) | 2017-05-11 | 2017-05-11 | A kind of multi-function desk lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106949400A (en) |
| WO (1) | WO2018205639A1 (en) |
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| CN110067959A (en) * | 2019-05-30 | 2019-07-30 | 南京林业大学 | A kind of rotatable lampshade adjusts the lighting device of brightness |
| CN110671635A (en) * | 2019-11-13 | 2020-01-10 | 沈惠萍 | Intelligent dimming table lamp and control method thereof |
| CN110778936A (en) * | 2019-11-13 | 2020-02-11 | 沈惠萍 | Intelligent desk lamp with base quick-dismounting structure and control method thereof |
| CN112492085A (en) * | 2020-11-18 | 2021-03-12 | 惠州Tcl移动通信有限公司 | Mobile terminal and illumination control method |
| CN112952484A (en) * | 2021-01-28 | 2021-06-11 | 中南林业科技大学 | Control method of multifunctional socket |
| CN113254895A (en) * | 2021-05-10 | 2021-08-13 | 读书郎教育科技有限公司 | Device and method for inputting digital password into flat panel through intelligent desk lamp |
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|---|---|
| WO2018205639A1 (en) | 2018-11-15 |
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Application publication date: 20170714 |