CN202927603U - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN202927603U CN202927603U CN2012202422822U CN201220242282U CN202927603U CN 202927603 U CN202927603 U CN 202927603U CN 2012202422822 U CN2012202422822 U CN 2012202422822U CN 201220242282 U CN201220242282 U CN 201220242282U CN 202927603 U CN202927603 U CN 202927603U
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- Prior art keywords
- light source
- gear
- desk lamp
- circuit
- lamp
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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
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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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/026—Lighting devices or systems producing a varying lighting effect changing colors by movement of parts, e.g. by movement of reflectors or light sources
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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
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
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- 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
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- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a desk lamp. An illuminating lamp body of the desk lamp comprises a shell body. A first light source and a turntable are arranged inside the shell body, and a plurality of optical filters in different colors are arranged on the turntable in an embedded mode. Light emitted from the first light source is transmitted from the optical filters in different colors so as to change the color of the light emitted by the first light source, and light in different colors can be chosen according to the content of study. An induction dimming control unit which is used for switching on and off of a power switch and adjusting the brightness of the first light source is arranged on a lamp body of the desk lamp, a touch induction face is arranged on an outer shell of a base, and the brightness of the first light source can be adjusted through the touch induction face. The colors of the desk lamp can be changed and adjusted according to the demand of study content, and study efficiency is improved. The desk lamp has the function of automatically switching a night lamp and the function of a reading distance reminder. The night lamp can accompany a user to sleep and has the function of catching eyes, and a user can confirm the position of the desk lamp conveniently. The reading distance reminder can prevent myopia. The desk lamp is complete in function.
Description
Technical field
The utility model relates to a kind of desk lamp, particularly the adjustable multi-function desk lamp of a kind of illumination color.
Background technology
Desk lamp is one of lighting of commonly using of people, desk lamp is also the illuminations that the student learns night, science is pointed out " human brain is also different with its results of learning of illumination according to colour temperature ", therefore the light of different colours is different to results of learning, just coordinate study to improve learning efficiency as the illumination color that can be fit to according to the content choice of study.The desk lamp of existing convertible illumination color, the patent of invention that is 200910038224.0 inductive regulation LED desk lamps as the patent No. adopts red LED, green LED, blue led and the White LED of a plurality of adjustable color temperature degree and color amount as light source, the DC power supply that the pwm control signal that sends according to control part is processed amplification is rated power supply, thereby light the light of required color, the circuit of this patent is complicated, components and parts are more, thereby causes cost to increase.
Therefore how designing a kind of simple in structure, multi-function desk lamp that the illumination color is adjustable is the technical problem that needs to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of desk lamp, be intended to realize that the illumination color of desk lamp, brightness can regulate according to the needs of learning content, and it is simple in structure, can reduce production costs.
the utility model proposes a kind of desk lamp, comprise the desk lamp lamp body, described desk lamp lamp body comprises lamp stand, the base that is connected with described lamp stand one end, the illuminating lamp body hinged with the described lamp stand other end, described illuminating lamp body comprises the housing that is comprised of upper cover and base plate, be arranged on the first light source in described housing, the diffuser corresponding with described the first light source and be arranged on loophole adaptive with described diffuser on described base plate, described diffuser is placed in described loophole, described diffuser comprises a framework and is arranged on the interior light transmission piece of described framework, described the first light source is fixedly installed in described upper cover, be provided with a rotating disk between described the first light source and described diffuser, some through holes that can be corresponding with described the first light source evenly distribute on described rotating disk, the optical filter of some different colours is arranged on respectively in described through hole, be provided with the first gear around described frame outer surface, be fixed with on described base plate one with the second gear of described the first gear engagement, be fixed with one the 4th gear in described upper cover, be fixed with on described rotating disk one with the 5th gear of described the 4th gear engagement, described the 4th gear and described the second gear all with one be fixed on described base plate or on the 3rd gear engagement that covers, drive described the first gear rotation by rotating described diffuser, described the first gear rotates and drives described the second gear rotation, described the second gear rotates by described the 4th gear of described the 3rd gear driven, described the 4th gear drives again described the 5th gear and rotates, thereby described the 5th gear rotates and drives described dial rotation, make the described optical filter on described rotating disk corresponding with described the first light source, thereby optical filter corresponding to light transmission that described the first light source sends and send corresponding light.
Preferably, described the first light source comprises a lid shape mounting shell and is arranged on LED chip in described mounting shell, and described mounting shell is provided with installing hole, by described installing hole, described the first light source is fastened on described upper cover lower surface; Described the 3rd gear is the cylindricality gear, be provided with second fixed axis adaptive with described the second gear on described base plate, described base plate or described on cover and be provided with three fixed axis adaptive with described the 3rd gear, cover on described and be respectively equipped with four fixed axis, first fixed axis adaptive with described the 4th gear, described the 5th gear.
Preferably, described optical filter is 4, color is respectively redness, yellow, candle light look, cyan, is labeled with respectively art mode, literal arts pattern, reading pattern and natural sciences pattern at the optical filter of described rotating disk side and described redness, yellow, candle light look, cyan corresponding position successively; Be provided with one in described housing one side and be used for watching the opening that described rotating disk side indicates.
Preferably, comprise that also one is arranged on the first light source works circuit, secondary light source operating circuit and the control module in described desk lamp lamp body, described the first light source works circuit comprises described the first light source and is the power supply of described the first light source power supply; Described secondary light source operating circuit comprises secondary light source and described power supply, described secondary light source comprises several lamp pearls, described lamp pearl is LED lamp pearl or fluorescent lamp pearl, described lamp pearl is 6, the general power of described secondary light source is less than 0.5W, a side at described lamp stand is provided with mounting groove, and described secondary light source is arranged in described mounting groove; Described control module can be controlled the conducting of described the first light source works circuit or conducting or the disconnection of disconnection and described secondary light source operating circuit, and the automatic conducting of described secondary light source operating circuit when described the first light source works circuit disconnects.
preferably, be provided with rechargeable battery and charging circuit in described base, described charging circuit comprises a mains current detection module, be used for driving described rechargeable battery powered driving electric supply installation, be used for stopping when described charged battery voltage reaches peak to the additives for overcharge protection device of its charging with for stop the overdischarge protector of its discharge when described charged battery voltage reaches minimum, be provided with the USB interface that at least one is connected with described rechargeable battery on described base, described mains current detection module is electrically connected to the city by described USB interface, described driving electric supply installation respectively with described rechargeable battery, described mains current detection module connects, described additives for overcharge protection device be connected overdischarge protector and all be connected with described rechargeable battery, described power supply is civil power or described rechargeable battery.
Preferably, described control module comprises electromagnetic relay and the control circuit that is connected with described electromagnetic relay, described control circuit comprises a low-tension supply and for the power switch of controlling described electromagnetic relay work, described the first light source works circuit is connected with the stationary contact of described electromagnetic relay; When the movable contact of described electromagnetic relay did not contact with stationary contact, described secondary light source operating circuit contacted with described movable contact; When the movable contact of described electromagnetic relay contacted with stationary contact, described secondary light source operating circuit and described movable contact disconnected.
preferably, described the first light source works circuit comprises the first drive circuit that is connected with described the first light source, be provided be used to opening in described desk lamp lamp body, the induction dimming control unit of closing described power switch and regulating described the first light-source brightness, be provided with on described base and respond to the importation, described induction importation comprises the touch-sensitive surface that is arranged on described base shell and the signal acquisition module that is connected with described touch-sensitive surface, described signal acquisition module and described induction dimming control unit are electrically connected, after being touched, described touch-sensitive surface sends control signal, this control signal converts the treatable data signal of described induction dimming control unit to through described signal acquisition module, described induction dimming control unit is sent corresponding opening according to the described data signal that receives, close or dimming control signal, described opening, pass or dimming control signal are controlled opening of described power switch, close or control described the first drive circuit to the variation of the output electric energy of described the first light source to control the luminance of described the first light source, described induction dimming control unit comprises single-chip microcomputer, and the input of described single-chip microcomputer is connected with described signal acquisition module, and the output of described single-chip microcomputer is connected with described power switch, described the first drive circuit.
preferably, comprise that also one is arranged on the reading distance reminiscences in described desk lamp lamp body, described reading distance reminiscences comprises that one is arranged on described lamp stand facing to infrared inductor and the reminiscences that is connected with described infrared inductor on user's end face, described infrared inductor comprises an infrared transmitting tube, infrared receiving tube and infrared control unit, described reminiscences comprises voice switch and the audio output device that is connected with described voice switch, described infrared control unit is connected with described voice switch, described infrared transmitting tube emission infrared ray, described infrared receiving tube receives the infrared ray that is reflected, and with the signal feedback that receives to described infrared control unit, described infrared control unit is controlled described voice switch according to described signal, thereby control described reminiscences and whether send prompt tone, described infrared control unit comprises that one can regulate the regulon of the transmitting power of described infrared transmitting tube, described regulon comprises toggle switch, set the transmitting power of described infrared transmitting tube by rotating described toggle switch, thereby regulate the induction range of described infrared inductor.
Preferably, comprise that also one is used for opening or closing the switching device of described infrared inductor, described switching device comprises that one is arranged on and is used for starting or stoping the described infrared transmitting tube ultrared on-off circuit of emission and a shift knob in described infrared control unit, and described toggle switch and described shift knob all are arranged on the back side of described lamp stand; Described audio output device is loudspeaker.
preferably, comprise that also one has the clock of alarm, described clock comprises clock adjusting button, quarter-bell arranges button, the quarter-bell X button, the quarter-bell control circuit, temp probe, the temperature display circuit that is connected with described temp probe, LCP display board and backlight thereof, described LCP display board is arranged on the front of described lamp stand, described quarter-bell X button is arranged on the lower end of described LCP display board, described quarter-bell control circuit is connected with described voice switch, the surface area of described quarter-bell X button is greater than 10cm2, described clock is regulated button, described quarter-bell arranges the back side that button is arranged on described lamp stand.
The illuminating lamp body of desk lamp of the present utility model comprises housing, be provided with the first light source and rotating disk in housing, be embedded with the optical filter of some different colours on rotating disk, the first light source is fixed on the upper end of rotating disk, and the first light source can be corresponding with the optical filter of different colours when rotating rotating disk, thereby the light that the first light source sends transmits from the optical filter of different colors and changes the first light source irradiation color out, can select according to the content of study the light of different colours; Be provided with in the desk lamp lamp body for open and close power switch and the induction dimming control unit of regulating the first light-source brightness, be provided with touch-sensitive surface on base shell, can regulate the brightness of the first light source by touch-sensitive surface; So when need are regulated the color of the first light source and brightness, only need to select color by rotating diffuser drive dial rotation, then touching this touch-sensitive surface comes brightness adjusting to get final product, simple in structure, multiple functional, need not the LED of different colours as light source, reduced the use of components and parts in the circuit, production cost reduces.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION stereogram of illuminating lamp body in an embodiment of desk lamp of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION stereogram of an embodiment of desk lamp of the present utility model;
Fig. 4 is the cutaway view of an embodiment of desk lamp of the present utility model;
Fig. 5 is the front schematic view of an embodiment of desk lamp of the present utility model;
Fig. 6 is the schematic rear view of an embodiment of desk lamp of the present utility model;
Fig. 7 is the block diagram of charging circuit of an embodiment of desk lamp of the present utility model;
Fig. 8 is the circuit block diagram of reading distance reminiscences of an embodiment of desk lamp of the present utility model;
Fig. 9 is used for switching between the first light source and secondary light source and the circuit block diagram of brightness regulation in one embodiment of desk lamp of the present utility model;
Figure 10 is the circuit theory diagrams of usb segment in an embodiment of desk lamp of the present utility model;
Figure 11 is the main circuit schematic diagram of an embodiment of desk lamp of the present utility model
Figure 12 is the left view of infrared inductor in an embodiment of desk lamp of the present utility model;
Figure 13 is the front view of infrared inductor in an embodiment of desk lamp of the present utility model.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Figure 13, an embodiment of desk lamp of the present utility model is proposed, comprise the desk lamp lamp body, the desk lamp lamp body comprises lamp stand 20, the base 30 that is connected with lamp stand 20 1 ends, and the hinged illuminating lamp body 10 of lamp stand 20 other ends.Illuminating lamp body 10 comprises that the rectangle housing that is comprised of upper cover 120 and base plate 110, the first light source 100 that is arranged in housing reach the diffuser 101 corresponding with the first light source 100, the first light source 100 comprises a lid shape mounting shell and is arranged on the interior LED chip of mounting shell, mounting shell is provided with installing hole, one rectangle connecting plate 130 is fixed in upper cover 120, and the first light source 100 is fastened on the lower surface of connecting plate 130 by installing hole.Position corresponding with the first light source 100 on base plate 110 is provided with loophole 111, loophole 111 is adaptive with diffuser 101, diffuser 101 is placed in loophole 111, diffuser 101 comprises a framework 150 and is arranged on light transmission piece in framework 150, and this light transmission piece of light transmission that the first light source 100 sends shines out.Be provided with a round turntable 140 between the first light source 100 and diffuser 101, the first light source 100 is fixedly installed on rotating disk 140 upper ends, the through hole that evenly four of distributions can be corresponding with the first light source 100 on rotating disk 140, the optical filter 141 of four different colours is arranged on respectively in corresponding through hole, can be corresponding with the first light source 100 that is fixed on rotating disk 140 tops by rotating optical filter 141 that rotating disk 140 makes different colours, thus the light that the first light source 100 sends can pass through the shine out light of different colours of the optical filter 141 of different colours.
rotate for convenience rotating disk 140, be provided with gear train in housing, this gear train comprises the first gear 151 that arranges around framework 150 outer surfaces, be arranged on the second gear 152 and the 3rd gear 153 on base plate, be arranged on the 4th gear 154 of upper cover lower surface, be arranged on the 5th gear 155 on rotating disk 140, be provided with second fixed axis adaptive with the second gear 152 on base plate, be provided with three fixed axis adaptive with the 3rd gear 153 on base plate, be respectively equipped with and the 4th gear 154 upper covering, the 4th fixed axis that the 5th gear 155 is adaptive, the first fixed axis, the first fixed axis, the second fixed axis, be equipped with screw on the 3rd fixed axis and the 4th fixed axis, combination by screw and screw makes the 5th gear 155 and rotating disk 140, the second gear 152, the 3rd gear 153, the 4th gear 154 is fixed on corresponding fixed axis.The first gear 151 be fastened on framework 150 and and framework 150 rotate together, the second gear 152 and the first gear 151 mesh; The 5th gear 155 be fixedly connected on rotating disk 140 and and rotating disk 140 rotate together, the 5th gear 155 and the 4th gear 154 mesh; The 3rd gear 153 is the cylindricality gear, the 3rd gear 153 meshes with the 4th gear 154, the second gear 152 simultaneously, thereby rotate diffuser 101 and drive the first gear 151 rotations, the first gear 151 rotates and drives the second gear 152 rotations, the second gear 152 drives the 4th gear 154 by the 3rd gear 153 and rotates, the 4th gear 154 drives again the 5th gear 155 and rotates, the 5th gear 155 rotates and drives rotating disk 140 rotations, make the optical filter on rotating disk 140 corresponding with the first light source, thus optical filter corresponding to the light transmission that the first light source sends and send corresponding light.
Draw through science investigation: red to a kind of steady sense of people with promote the effect of force image, the academic environment under the red light irradiation helps to improve the results of learning of the intention such as the music that requires creativity, the fine arts, creation aspect; Yellow can be strengthened mankind's judgment and long concentrated force, can greatly promote literal arts and recite section's purpose learning efficiency; Common candle light look is to feel the most comfortable light when reading and reading the newspaper; And cyan can improve thinking speed, the learning efficiency of the mathematics, physics and chemistry aspect that needs should be able to be exerted oneself improves, therefore the color of four optical filters 141 is respectively redness, yellow, candle light look, cyan, is labeled with respectively art mode, literal arts pattern, reading pattern and natural sciences pattern at the optical filter 141 of rotating disk 140 sides and redness, yellow, candle light look, cyan corresponding position successively.Be provided with one in housing one side and be used for watching the opening of rotating disk 140 sides signs.The user rotates diffuser 101 and selects needed lamp light mode, and watches selected pattern at opening part.
be provided with rechargeable battery 510 and charging circuit in base 30, this charging circuit comprises a mains current detection module 513, be used for driving the driving electric supply installation 514 of rechargeable battery 510 power supplies, be used for stopping when rechargeable battery 510 voltages reach peak to the additives for overcharge protection device 511 of its charging with for stop the overdischarge protector 512 of its discharge when rechargeable battery 510 voltages reach minimum, be provided with two USB interfaces that are connected with rechargeable battery 510 on base 30, rechargeable battery 510 is connected with the mains current detection module and all is connected with civil power 520 by USB interface and connecting line, drive electric supply installation 514 respectively with rechargeable battery 510, mains current detection module 513 connects, additives for overcharge protection device 511 is connected with overdischarge protector and all is connected with rechargeable battery 510, rechargeable battery 510 is connected with civil power 520 and charges, when rechargeable battery 510 is full of electricity, overdischarge protector 512 makes rechargeable battery 510 stop charging, when being connected with civil power 520, civil power 520 is the circuit supply in desk lamp, when disconnecting with civil power 520, mains current detection module 513 detects civil power 520 and interrupts and this information is fed back to driving electric supply installation 514, then drive electric supply installation 514 and according to this information, rechargeable battery 510 is controlled, driving rechargeable battery 510 is the interior circuit supply of desk lamp.In power failure and mobile phone or other when being badly in need of the electrical equipment of charging and need charging, thereby mobile phone or other electrical equipment also can be connected with rechargeable battery 510 by this USB interface and charges, the chargeable emergency power supply 500 of rechargeable battery 510 in desk lamp satisfies user's demand, for the user offers convenience.
Be provided with the first light source works circuit 610, secondary light source operating circuit 620 and control module 600, the first light source works circuit 610 and comprise the first light source 100 and power supply 500 in the desk lamp lamp body; Secondary light source operating circuit 620 comprises secondary light source 621 and power supply 500, and this power supply 500 is civil power 520 or rechargeable battery 510.Secondary light source 621 comprises several lamp pearls, the lamp pearl is LED lamp pearl or fluorescent lamp pearl, the lamp pearl is 6, a side at lamp stand 20 is provided with mounting groove, secondary light source 621 is arranged in mounting groove, one covers with the adaptive LGP of mounting groove notch is being installed, and the light that secondary light source 621 sends shines out through LGP, and light is soft.The general power of secondary light source 621 is less than 0.5W, so the secondary light source power consumption of 621 one years is no more than 3 degree electricity, very power saving.Control module 600 comprises electromagnetic relay 601 and the control circuit that is connected with electromagnetic relay 601, control module 600 can be controlled the conducting of the first light source works circuit 610 or conducting or the disconnection of disconnection and secondary light source operating circuit 620, and secondary light source operating circuit 620 automatic conductings when the first light source works circuit 610 disconnects.Control circuit comprises a low-tension supply and is connected with the stationary contact of electromagnetic relay 601 for power switch 602, the first light source works circuit 610 of controlling electromagnetic relay 601 work; When the movable contact of electromagnetic relay 601 did not contact with stationary contact, secondary light source operating circuit 620 contacted with movable contact.When electromagnetic relay 601 was not worked, secondary light source operating circuit 620 was by the movable contact conducting, and the first light source works circuit 610 is in off-state; When electromagnetic relay 601 work, movable contact contacts with stationary contact under magneticaction, and secondary light source operating circuit 620 separates with movable contact, and secondary light source operating circuit 620 disconnects, and the first light source works circuit 610 is by the movable contact conducting.And electromagnetic relay 601 is controlled by power switch 602, when power switch 602 is opened, and electromagnetic relay 601 work; When power switch 602 was closed, electromagnetic relay 601 quit work; Therefore use disconnection and the conducting of power switch 602 indirectly control the first light source works circuit 610 and secondary light source operating circuit 620, when power switch 602 is opened, secondary light source operating circuit 620 disconnects, the first light source works circuit 610 conductings, the first light source 100 are started working provides illumination for the user; When power switch 602 was closed, the first light source works circuit 610 disconnected, 620 conductings of secondary light source operating circuit, and secondary light source 621 is started working luminous.
The first light source works circuit 610 also comprises the first drive circuit 612 that is connected with the first light source 100, secondary light source operating circuit 620 also comprises the second drive circuit 622 that is connected with secondary light source 621, be provided with in the desk lamp lamp body for this power switch 602 of open and close and the induction dimming control unit 700 of regulating the first light source 100 brightness, be provided with induction importation 710 on base 30.induction importation 710 comprises the touch-sensitive surface 711 that is arranged on base 30 shells and the signal acquisition module 712 that is connected with touch-sensitive surface 711, signal acquisition module 712 is electrically connected with induction dimming control unit 700, after being touched, touch-sensitive surface 711 sends control signal, this control signal converts the treatable data signal of induction dimming control unit 700 to through signal acquisition module 712, induction dimming control unit 700 is sent corresponding opening according to the data signal that receives, close or dimming control signal, open, pass or dimming control signal are controlled opening of power switch 602, close or control the variation of output electric energy of 612 pairs of the first light sources 100 of the first drive circuit to control the luminance of the first light source 100.Induction dimming control unit 700 comprises single-chip microcomputer, and the input of single-chip microcomputer is connected with signal acquisition module 712, and the output of single-chip microcomputer is connected with power switch 602, the first drive circuit 612.Touch-sensitive surface 711 is the touch Capacity control, or visible light induction control, or the human body infrared induction is controlled.When touching the ON/OFF district on this touch-sensitive surface 711, the first light source works circuit 610 conductings, the first light source 100 is started working; When the regulatory region on touch-sensitive surface 711 touched and moves, the illumination brightness of the first light source 100 changed, and the illumination brightness of the first light source 100 can be transferred to be fit to work or learn required brightness; During the last ON/OFF district that again touches on this touch-sensitive surface 711, powered-down switch 602, the first light source works circuit 610 disconnects, and secondary light source operating circuit 620 automatic conductings simultaneously, lower powered secondary light source 621 sends faint radiance, mini light night when being suitable as sleep, and can find easily desk lamp between dark, facilitate the user to use.So when need are regulated the color of the first light source 100 and brightness, only need to rotate diffuser 101 and select color, then touching this touch-sensitive surface 711 comes brightness adjusting to get final product, simple in structure, multiple functional, need not the LED of different colours as light source, reduced the use of components and parts in the circuit, production cost reduces.
Be pre-myopia prevention, also be provided with a reading distance reminiscences 400 in the desk lamp lamp body, reading distance reminiscences 400 comprises that one is arranged on lamp stand 20 facing to infrared inductor 200 and the reminiscences 400 that is connected with infrared inductor 200 on user's end face.Infrared inductor 200 comprises an infrared transmitting tube 220, infrared receiving tube 230 and infrared control unit 210, reminiscences 400 comprises voice switch 410 and the audio output device 420 that is connected with voice switch 410, audio output device 420 is loudspeaker, and infrared control unit 210 is connected with voice switch 410.Infrared transmitting tube 220 and infrared receiving tube 230 are wrapped in one and are installed on lamp stand 20 facing in the rubber sleeve 240 on user's end face, infrared transmitting tube 220 emission infrared rays, infrared receiving tube 230 receives the infrared ray that is reflected, and with the signal feedback that receives to the infrared control unit 210, infrared control unit 210 is controlled voice switch 410 according to signal, whether sends prompt tone thereby control reminiscences 400.The infrared ray of launching when infrared transmitting tube 220 is reflected back by human body in induction range, infrared receiving tube 230 receives this infrared ray that is reflected, and with the signal feedback that receives to the infrared control unit 210, infrared control unit 210 is opened according to this signal controlling voice switch 410, thereby reminiscences 400 sends prompt tone, the reading distance of reminding user is not suitable for, and needs to adjust; When the user adjusts sitting posture, when making reading distance outside induction range, reminiscences 400 stops sending prompt tone, thereby but reminding user keeps good sitting posture and reading distance, pre-myopia prevention.Infrared control unit 210 comprises that one can regulate the regulon 211 of the transmitting power of infrared transmitting tube 220, regulon 211 comprises four sections default regulatory regions 215 and toggle switch 213, start corresponding regulatory region 215 by rotating toggle switch 213, thereby set the transmitting power of infrared transmitting tube 220, regulate the induction range of infrared inductor 200.The induction range of infrared inductor 200 is 6cm-60cm, and the crowd that can be fit to different heights, different eyesights uses.Use reading distance reminiscences 400 these functions it can be closed as not wanting, be provided with one for the switching device of opening or closing infrared inductor 200 in the desk lamp lamp body, switching device comprises that one is arranged on and is used for starting or stoping the infrared transmitting tube 220 ultrared on-off circuit 212 of emission and shift knobs 214 in infrared control unit 210, and on-off switch button 214 can cut out reading distance reminiscences 400 these functions.Toggle switch 213 and shift knob 214 all are arranged on the back side of lamp stand 20.
This desk lamp comprises that also one has the clock of alarm, clock comprises that clock is regulated button 302, quarter-bell arranges button 303, quarter-bell X button 301, quarter-bell control circuit 310, temp probe, the temperature display circuit that is connected with temp probe, LCP display board 300 and backlight thereof, LCP display board 300 is arranged on the front of lamp stand 20, the indoor temperature value that temp probe detects shows on LCP display board 300 by temperature display circuit, the also demonstration on LCP display board 300 of time, date.Clock is regulated button 302, quarter-bell arranges the back side that button 303 is arranged on lamp stand 20.Quarter-bell control circuit 310 is connected with voice switch 410, by quarter-bell, button 303 is set the required quarter-bell time is set, the quarter-bell time then, quarter-bell control circuit 310 is controlled voice switch 410 and is opened, make loudspeaker send the tinkle of bells, quarter-bell X button 301 is arranged on the lower end of LCP display board 300, presses quarter-bell X button 301, and loudspeaker stops sending the tinkle of bells.The surface area of quarter-bell X button 301 is greater than 10cm2, thereby the user can find quarter-bell X button 301 easily.Desk lamp of the present utility model can carry out variable color, toning according to the learning content needs, improves learning efficiency; And the function with automatic switchover mini light night and reading distance reminiscences 400, mini light night can be accompanied and slept and have eye-catching function, facilitate the user to determine the position of desk lamp, and reading distance reminiscences 400 is capable of preventing myopia; Also have time clock feature, clock can arrange quarter-bell, also can show indoor temperature on clock, and whole function of desk lamp is comprehensive, is applicable to study or work.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. desk lamp, comprise the desk lamp lamp body, described desk lamp lamp body comprises lamp stand, the base that is connected with described lamp stand one end, the illuminating lamp body hinged with the described lamp stand other end, described illuminating lamp body comprises the housing that is comprised of upper cover and base plate, be arranged on the first light source in described housing, the diffuser corresponding with described the first light source and be arranged on loophole adaptive with described diffuser on described base plate, described diffuser is placed in described loophole, described diffuser comprises a framework and is arranged on the interior light transmission piece of described framework, it is characterized in that, described the first light source is fixedly installed in described upper cover, be provided with a rotating disk between described the first light source and described diffuser, some through holes that can be corresponding with described the first light source evenly distribute on described rotating disk, the optical filter of some different colours is arranged on respectively in described through hole, be provided with the first gear around described frame outer surface, be fixed with on described base plate one with the second gear of described the first gear engagement, be fixed with one the 4th gear in described upper cover, be fixed with on described rotating disk one with the 5th gear of described the 4th gear engagement, described the 4th gear and described the second gear all with one be fixed on described base plate or on the 3rd gear engagement that covers, drive described the first gear rotation by rotating described diffuser, described the first gear rotates and drives described the second gear rotation, described the second gear rotates by described the 4th gear of described the 3rd gear driven, described the 4th gear drives again described the 5th gear and rotates, thereby described the 5th gear rotates and drives described dial rotation, make the described optical filter on described rotating disk corresponding with described the first light source, thereby optical filter corresponding to light transmission that described the first light source sends and send corresponding light.
2. desk lamp according to claim 1, it is characterized in that, described the first light source comprises a lid shape mounting shell and is arranged on LED chip in described mounting shell, and described mounting shell is provided with installing hole, by described installing hole, described the first light source is fastened on described upper cover lower surface; Described the 3rd gear is the cylindricality gear, be provided with second fixed axis adaptive with described the second gear on described base plate, described base plate or described on cover and be provided with three fixed axis adaptive with described the 3rd gear, cover on described and be respectively equipped with four fixed axis, first fixed axis adaptive with described the 4th gear, described the 5th gear.
3. desk lamp according to claim 1 and 2, it is characterized in that, described optical filter is 4, and color is respectively redness, yellow, candle light look, cyan, is respectively equipped with sign at the optical filter of described rotating disk side and described redness, yellow, candle light look, cyan corresponding position successively; Be provided with one in described housing one side and be used for watching the opening that described rotating disk side indicates.
4. desk lamp according to claim 1, it is characterized in that, comprise that also one is arranged on the first light source works circuit, secondary light source operating circuit and the control module in described desk lamp lamp body, described the first light source works circuit comprises described the first light source and is the power supply of described the first light source power supply; Described secondary light source operating circuit comprises secondary light source and described power supply, described secondary light source comprises several lamp pearls, described lamp pearl is LED lamp pearl or fluorescent lamp pearl, described lamp pearl is 6, the general power of described secondary light source is less than 0.5W, a side at described lamp stand is provided with mounting groove, and described secondary light source is arranged in described mounting groove; Described control module can be controlled the conducting of described the first light source works circuit or conducting or the disconnection of disconnection and described secondary light source operating circuit, and the automatic conducting of described secondary light source operating circuit when described the first light source works circuit disconnects.
5. desk lamp according to claim 4, it is characterized in that, be provided with rechargeable battery and charging circuit in described base, described charging circuit comprises a mains current detection module, be used for driving described rechargeable battery powered driving electric supply installation, be used for stopping when described charged battery voltage reaches peak to the additives for overcharge protection device of its charging with for stop the overdischarge protector of its discharge when described charged battery voltage reaches minimum, be provided with the USB interface that at least one is connected with described rechargeable battery on described base, described mains current detection module is electrically connected to the city by described USB interface, described driving electric supply installation respectively with described rechargeable battery, described mains current detection module connects, described additives for overcharge protection device be connected overdischarge protector and all be connected with described rechargeable battery, described power supply is civil power or described rechargeable battery.
6. desk lamp according to claim 4, it is characterized in that, described control module comprises electromagnetic relay and the control circuit that is connected with described electromagnetic relay, described control circuit comprises a low-tension supply and for the power switch of controlling described electromagnetic relay work, described the first light source works circuit is connected with the stationary contact of described electromagnetic relay; When the movable contact of described electromagnetic relay did not contact with stationary contact, described secondary light source operating circuit contacted with described movable contact; When the movable contact of described electromagnetic relay contacted with stationary contact, described secondary light source operating circuit and described movable contact disconnected.
7. desk lamp according to claim 6, it is characterized in that, described the first light source works circuit comprises the first drive circuit that is connected with described the first light source, be provided be used to opening in described desk lamp lamp body, the induction dimming control unit of closing described power switch and regulating described the first light-source brightness, be provided with on described base and respond to the importation, described induction importation comprises the touch-sensitive surface that is arranged on described base shell and the signal acquisition module that is connected with described touch-sensitive surface, described signal acquisition module and described induction dimming control unit are electrically connected, after being touched, described touch-sensitive surface sends control signal, this control signal converts the treatable data signal of described induction dimming control unit to through described signal acquisition module, described induction dimming control unit is sent corresponding opening according to the described data signal that receives, close or dimming control signal, described opening, pass or dimming control signal are controlled opening of described power switch, close or control described the first drive circuit to the variation of the output electric energy of described the first light source to control the luminance of described the first light source, described induction dimming control unit comprises single-chip microcomputer, and the input of described single-chip microcomputer is connected with described signal acquisition module, and the output of described single-chip microcomputer is connected with described power switch, described the first drive circuit.
8. desk lamp according to claim 1, it is characterized in that, comprise that also one is arranged on the reading distance reminiscences in described desk lamp lamp body, described reading distance reminiscences comprises that one is arranged on described lamp stand facing to infrared inductor and the reminiscences that is connected with described infrared inductor on user's end face, described infrared inductor comprises an infrared transmitting tube, infrared receiving tube and infrared control unit, described reminiscences comprises voice switch and the audio output device that is connected with described voice switch, described infrared control unit is connected with described voice switch, described infrared transmitting tube emission infrared ray, described infrared receiving tube receives the infrared ray that is reflected, and with the signal feedback that receives to described infrared control unit, described infrared control unit is controlled described voice switch according to described signal, thereby control described reminiscences and whether send prompt tone, described infrared control unit comprises that one can regulate the regulon of the transmitting power of described infrared transmitting tube, described regulon comprises toggle switch, set the transmitting power of described infrared transmitting tube by rotating described toggle switch, thereby regulate the induction range of described infrared inductor.
9. induction type desk lamp according to claim 8, it is characterized in that, comprise that also one is used for opening or closing the switching device of described infrared inductor, described switching device comprises that one is arranged on and is used for starting or stoping the described infrared transmitting tube ultrared on-off circuit of emission and a shift knob in described infrared control unit, and described toggle switch and described shift knob all are arranged on the back side of described lamp stand; Described audio output device is loudspeaker.
10. desk lamp according to claim 9, it is characterized in that, comprise that also one has the clock of alarm, described clock comprises clock adjusting button, quarter-bell arranges button, the quarter-bell X button, the quarter-bell control circuit, temp probe, the temperature display circuit that is connected with described temp probe, LCP display board and backlight thereof, described LCP display board is arranged on the front of described lamp stand, described quarter-bell X button is arranged on the lower end of described LCP display board, described quarter-bell control circuit is connected with described voice switch, the surface area of described quarter-bell X button is greater than 10cm2, described clock is regulated button, described quarter-bell arranges the back side that button is arranged on described lamp stand.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202422822U CN202927603U (en) | 2012-05-28 | 2012-05-28 | Desk lamp |
| KR2020130002566U KR20130006991U (en) | 2012-05-28 | 2013-04-05 | Stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202422822U CN202927603U (en) | 2012-05-28 | 2012-05-28 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927603U true CN202927603U (en) | 2013-05-08 |
Family
ID=48217562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202422822U Withdrawn - After Issue CN202927603U (en) | 2012-05-28 | 2012-05-28 | Desk lamp |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20130006991U (en) |
| CN (1) | CN202927603U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679232A (en) * | 2012-05-28 | 2012-09-19 | 中山生动力健身器材有限公司 | Desk lamp |
| CN104930438A (en) * | 2015-06-01 | 2015-09-23 | 陈琦 | Table lamp capable of being supplied with electricity by using charge pal |
| CN107113953A (en) * | 2015-01-20 | 2017-08-29 | 博姆达株式会社 | Lighting device |
| CN107101159A (en) * | 2017-05-16 | 2017-08-29 | 佛山冠今儿童光源科技有限公司 | Desk lamp |
| CN107289416A (en) * | 2017-08-03 | 2017-10-24 | 合肥锦和信息技术有限公司 | A kind of LED desk lamp of convertible light |
| WO2018000157A1 (en) * | 2016-06-27 | 2018-01-04 | 康丰生 | Intelligent eye-protection lamp |
| CN109813249A (en) * | 2019-03-07 | 2019-05-28 | 武汉精立电子技术有限公司 | A kind of camera lens detection device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884924B (en) * | 2019-03-07 | 2024-06-21 | 深圳市易湘瑞科技有限公司 | Vertical support and control method thereof |
-
2012
- 2012-05-28 CN CN2012202422822U patent/CN202927603U/en not_active Withdrawn - After Issue
-
2013
- 2013-04-05 KR KR2020130002566U patent/KR20130006991U/en not_active Application Discontinuation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679232A (en) * | 2012-05-28 | 2012-09-19 | 中山生动力健身器材有限公司 | Desk lamp |
| CN107113953A (en) * | 2015-01-20 | 2017-08-29 | 博姆达株式会社 | Lighting device |
| CN107113953B (en) * | 2015-01-20 | 2019-10-15 | 博姆达株式会社 | Lighting device |
| CN104930438A (en) * | 2015-06-01 | 2015-09-23 | 陈琦 | Table lamp capable of being supplied with electricity by using charge pal |
| WO2018000157A1 (en) * | 2016-06-27 | 2018-01-04 | 康丰生 | Intelligent eye-protection lamp |
| CN107101159A (en) * | 2017-05-16 | 2017-08-29 | 佛山冠今儿童光源科技有限公司 | Desk lamp |
| CN107289416A (en) * | 2017-08-03 | 2017-10-24 | 合肥锦和信息技术有限公司 | A kind of LED desk lamp of convertible light |
| CN109813249A (en) * | 2019-03-07 | 2019-05-28 | 武汉精立电子技术有限公司 | A kind of camera lens detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130006991U (en) | 2013-12-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130508 Effective date of abandoning: 20140618 |
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| RGAV | Abandon patent right to avoid regrant |