CN108131585A - A kind of desk lamp of colorful - Google Patents

A kind of desk lamp of colorful Download PDF

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Publication number
CN108131585A
CN108131585A CN201810037960.3A CN201810037960A CN108131585A CN 108131585 A CN108131585 A CN 108131585A CN 201810037960 A CN201810037960 A CN 201810037960A CN 108131585 A CN108131585 A CN 108131585A
Authority
CN
China
Prior art keywords
lamp
transparent surface
frosted
spring
colorful
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810037960.3A
Other languages
Chinese (zh)
Inventor
王清平
梁琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG KELIYING PHOTOELECTRIC TECHNOLOGY Co Ltd
Original Assignee
GUANGDONG KELIYING PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG KELIYING PHOTOELECTRIC TECHNOLOGY Co Ltd filed Critical GUANGDONG KELIYING PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority to CN201810037960.3A priority Critical patent/CN108131585A/en
Publication of CN108131585A publication Critical patent/CN108131585A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096Magnetic devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0492Arrangement 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 a change in orientation, a movement or an acceleration of the lighting device, e.g. a tilt switch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of desk lamp of colorful, including:Lamp cap, lamp holder, the lamp cap is connect by arm with the lamp holder, LED light is equipped in the lamp cap, the upper side covering frosted transparent surface of the lamp holder, color lamp is equipped with below the frosted transparent surface, the upper side of the lamp holder is connect by spring with the frosted transparent surface, and the spring is equipped with permanent magnet with the frosted transparent surface junction, the junction of the spring and the upper side is equipped with electromagnet, and the electromagnet can attract the frosted transparent surface to be moved along the elastic force direction of spring repeatedly.The desk lamp drives frosted light transmission surface vibration using electromagnet and spring, shakes so as to will build up the dust on the frosted transparent surface, dust is avoided to accumulate.Simultaneously as dust is shaken, therefore does not need to wipe frosted transparent surface with rag, avoid frosted transparent surface and damaged due to wiping.The desk lamp can be used for daily life.

Description

A kind of desk lamp of colorful
Technical field
The present invention relates to field of illumination lamp technology, more particularly to a kind of desk lamp.
Background technology
Existing desk lamp includes lamp holder, lamp cap, and LED light is equipped in the lamp cap, described in order to increase desk lamp colorful effect The upper side of lamp holder is equipped with frosted transparent surface, and color lamp is equipped with below the transparent surface, and the color lamp connects PWM light-adjusting modules, leads to The PWM light-adjusting modules are crossed to dim the color lamp, and then achieve the effect that colorful.
But in daily use, the frosted transparent surface easily accumulates dust, so as to influence the effect of colorful, and And cut easily is caused to frosted transparent surface with rag wiping dedusting for a long time, influence the translucency of frosted transparent surface.
Invention content
Present invention solves the technical problem that it is:The frosting of existing Bulb holder of table lamp easily accumulates dust and cleaning not side Just.
The present invention solve its technical problem solution be:A kind of desk lamp of colorful, including:Lamp cap, lamp holder, the lamp Head is connect by arm with the lamp holder, and LED light is equipped in the lamp cap, and the upper side of the lamp holder covers frosted transparent surface, Color lamp is equipped with below the frosted transparent surface, the upper side of the lamp holder is connect by spring with the frosted transparent surface, described Spring is equipped with permanent magnet with the frosted transparent surface junction, and the junction of the spring and the upper side is equipped with electromagnet, The electromagnet can attract the frosted transparent surface to be moved along the elastic force direction of spring repeatedly.
Further, the operating frequency of the electromagnet is identical with the resonant frequency of the frosted transparent surface.
Further, the arm is flexible glue component.
Further, the lamp holder is additionally provided with senses for adjusting the ultrasonic distance of the LED light brightness according to distance Device, the ultrasonic distance sensor include:Ultrasonic activation piece, receiver, control circuit, the control circuit respectively with institute Ultrasonic activation piece, receiver, LED light connection are stated, the ultrasonic activation piece, receiver are embedded on arm.
Further, the control circuit is equipped with to control the ultrasonic activation piece, receiver and the monolithic of LED light Machine.
Further, the radiating circuit of the control circuit includes:The multivibrator being made of NE555, the multi-resonant Device is swung to connect with the ultrasonic activation piece by class AB power amplification circuit.
Further, the receiving circuit of the control circuit includes chip CX20106A.
The beneficial effects of the invention are as follows:The desk lamp drives frosted light transmission surface vibration using electromagnet and spring, so as to accumulate The dust tired out on the frosted transparent surface shakes, and dust is avoided to accumulate.Simultaneously as dust is shaken, therefore do not need to use Rag wipes frosted transparent surface, avoids frosted transparent surface and is damaged due to wiping.The desk lamp can be used for daily life.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.
Fig. 1 is the dimensional structure diagram of desk lamp;
Fig. 2 is the structural relation schematic diagram of frosted transparent surface and pedestal;
Status diagram when Fig. 3 is arm work;
Fig. 4 is the circuit connection block diagram of touch-control structure;
Fig. 5 is the circuit connection diagram of radiating circuit;
Fig. 6 is the circuit connection diagram of receiving circuit.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict Under the premise of can be with combination of interactions.
Embodiment 1, with reference to figure 1 and Fig. 2, a kind of desk lamp of colorful, including:Lamp cap 1, lamp holder 3, the lamp cap 1 pass through lamp Arm 21 is connect with the lamp holder 3, and LED light 2 is equipped in the lamp cap 1, and the upper side of the lamp holder 3 covers frosted transparent surface 31, 31 lower section of frosted transparent surface is equipped with color lamp, and the upper side of the lamp holder 3 is connected by spring 34 and the frosted transparent surface 31 It connects, the spring 34 is equipped with permanent magnet 32, the company of the spring 34 and the upper side with 31 junction of frosted transparent surface It meets place and is equipped with electromagnet 33, the electromagnet 33 can attract the frosted transparent surface 31 to be moved along the elastic force direction of spring 34 repeatedly It is dynamic.
When the electromagnet 33 acts, electromagnet 33 attracts permanent magnet 32, and the frosted transparent surface 31 is in electromagnet 33 Magneticaction under moved along the elastic force direction of spring 34, compress the spring 34, when electromagnet 33 is failure to actuate, frosted light transmission The homing under the action of spring 34 of face 31 is put, and so repeatedly, frosted transparent surface 31 vibrates, and then shakes that be attached to frosted saturating Dust in smooth surface 31 avoids dust accumulation, simultaneously as dust is shaken, therefore does not need to be saturating with rag wiping frosted Smooth surface 31 avoids frosted transparent surface 31 and is damaged due to wiping.
The desk lamp drives frosted transparent surface 31 to vibrate using electromagnet 33 and spring 34, saturating so as to will build up the frosted Dust in smooth surface 31 shakes, and dust is avoided to accumulate.Simultaneously as dust is shaken, therefore do not need to wipe frosted with rag Transparent surface 31 avoids frosted transparent surface 31 and is damaged due to wiping.The desk lamp can be used for daily life.
As an optimization, the operating frequency of the electromagnet 32 is identical with the resonant frequency of the frosted transparent surface 31.It utilizes Electromagnet 32 drives frosted transparent surface 31 to generate resonance, improves the efficiency that dust is fallen in shake.
As an optimization, the arm 21 is flexible glue component.With reference to figure 3, using flexible glue component, lamp cap 1 can be caused to do a left side The twisting of right and upper and lower wide-angle adjusts the angle of desk lamp light source.
With reference to figure 4, as an optimization, the lamp holder 3 is equipped with the ultrasound for adjusting 2 brightness of LED light according to distance Wave range sensor, the ultrasonic distance sensor by:Ultrasonic activation piece 11, receiver 12, control circuit 13, the control Circuit 13 processed is made of radiating circuit, receiving circuit, microcontroller, PWM light adjusting circuits, and the radiating circuit is by multivibrator 111 and class AB power amplification circuit 112 form.The ultrasonic activation piece 11, receiver 12 are embedded on arm 21.
With reference to Fig. 5, the multivibrator 111 includes:NE555 timers U1, first resistor R1, second resistance R2, The upper end of one capacitance C1, the second resistance R2 connects the 8th pin of the NE555 timers U1, the second resistance R2's Lower end connects the upper end of the 7th pin of the NE555 timers U1, first resistor R1, the lower end of the first resistor R1 respectively The second, the 6th pin of the NE555 timers U1, the anode of the first capacitance C1 are connected respectively, and the first capacitance C1's is negative Pole connects over the ground, and the first pin of the NE555 timers U1 connects over the ground, and the 4th pin of the NE555 timers U1 connects Node EN is met, the class AB power amplification circuit 112 includes:Third, the 4th resistance R3, R4, first, second, third power Triode VT1, VT2, VT3, the first diode D1, the emitter of the pliotron VT1 are upper with the 4th resistance R4's End connection, the lower end of the 4th resistance R4 are connect with the collector of the third pliotron VT3, first power three Base stage of the collector of pole pipe VT1 respectively with the cathode of the first diode D1, the third pliotron VT3 is connect, The anode of the first diode D1 distinguishes the base stage connection of the upper end of the 3rd resistor R3, the second pliotron VT2, institute The lower end for stating 3rd resistor R3 is connect with the collector of the second pliotron VT2, the second pliotron VT2's Upper end of the emitter respectively with the emitter of the third pliotron VT3, the ultrasonic activation piece 11 is connect, described super The lower end of acoustic vibration piece 11 connects over the ground, and the of the base stage of the first pliotron VT1 and the NE555 timers U1 Three pins connect.
By adjusting the parameter of first, second resistance R1, R2, the first capacitance C1, it can cause the NE555 timers U1 Third pin output 40kHz square-wave signal, which is put by the power of the class AB power amplification circuit 112 The driving ultrasonic activation piece 11 after big so that ultrasonic activation piece 11 sends out the ultrasonic wave of 40kHz.
With reference to Fig. 6, the receiving circuit include chip CX20106A, the signal input part IN of the chip CX20106A with The upper end connection of the receiver 12, the lower end of the receiver 12 connect over the ground, the signal output of the chip CX20106A End is connect with node OUT-INT.
Above-mentioned node EN, OUT-INT are connect with the GPIO of microcontroller mouths.The microcontroller by PWM light adjusting circuits with The LED light 2 connects, configuration ultrasonic ranging algorithm in the microcontroller, when microcontroller controls the NE555 by node EN The 4th pin of timer U1 can control whether the multivibrator 111 sends out the square wave of 40kHz by low and high level, Then whether control ultrasonic activation piece 11 sends out ultrasonic wave, when the ultrasound that ultrasonic activation piece 11 is at a time sent out Wave signal is returned when ultrasonic wave encounters testee back reflection, is just received by receiver 12.Believe as long as calculating in this way Number to the time received used in return signal, so that it may calculate the distance of arm 21 and testee.
Distance calculation formula:D=s/2=(c*t)/2
D is the distance of measured object and arm 21, and s is the distance back and forth of sound wave, and c is the velocity of sound, when t is that sound wave is used back and forth Between.Microcontroller exports PWM wave by the distance d of measured object and arm 21, and the PWM wave is by PWM light adjusting circuits to LED light 2 Brightness is dimmed.
The better embodiment of the present invention is illustrated, but the invention is not limited to the implementation above Example, those skilled in the art can also make various equivalent modifications under the premise of without prejudice to spirit of the invention or replace It changes, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (7)

1. a kind of desk lamp of colorful, including:Lamp cap (1), lamp holder (3), the lamp cap (1) pass through arm (21) and the lamp holder (3) it connects, LED light (2) is equipped in the lamp cap (1), the upper side covering frosted transparent surface (31) of the lamp holder (3) is described Color lamp is equipped with below frosted transparent surface (31), it is characterised in that:The upper side of the lamp holder (3) passes through spring (34) and the mill Sand transparent surface (31) connects, and the spring (34) is equipped with permanent magnet (32), the bullet with frosted transparent surface (31) junction Spring (34) and the junction of the upper side are equipped with electromagnet (33), and the electromagnet (33) can attract the frosted light transmission repeatedly It is moved along the elastic force direction of spring (34) in face (31).
2. a kind of desk lamp of colorful according to claim 1, it is characterised in that:The operating frequency of the electromagnet (32) with The resonant frequency of the frosted transparent surface (31) is identical.
3. a kind of desk lamp of colorful according to claim 1, it is characterised in that:The arm (21) is flexible glue component.
4. according to a kind of desk lamp of colorful of claim 1-3 any one of them, it is characterised in that:The lamp holder (3) is additionally provided with For adjusting the ultrasonic distance sensor of the LED light (2) brightness, the ultrasonic distance sensor packet according to distance It includes:Ultrasonic activation piece (11), receiver (12), control circuit (13), the control circuit (13) respectively with the ultrasonic wave Vibrating reed (11), receiver (12), LED light (2) connection, the ultrasonic activation piece (11), receiver (12) are embedded in lamp On arm (21).
5. a kind of desk lamp of colorful according to claim 4, it is characterised in that:The control circuit (13) is equipped with for controlling Make the microcontroller of the ultrasonic activation piece (11), receiver (12) and LED light (2).
6. a kind of desk lamp of colorful according to claim 5, it is characterised in that:The radiating circuit of the control circuit (13) Including:The multivibrator (111) being made of NE555, the multivibrator (111) pass through class AB power amplification circuit (112) it is connect with the ultrasonic activation piece (11).
7. a kind of desk lamp of colorful according to claim 6, it is characterised in that:The receiving circuit of the control circuit (13) Including chip CX20106A.
CN201810037960.3A 2018-01-16 2018-01-16 A kind of desk lamp of colorful Pending CN108131585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810037960.3A CN108131585A (en) 2018-01-16 2018-01-16 A kind of desk lamp of colorful

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810037960.3A CN108131585A (en) 2018-01-16 2018-01-16 A kind of desk lamp of colorful

Publications (1)

Publication Number Publication Date
CN108131585A true CN108131585A (en) 2018-06-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810037960.3A Pending CN108131585A (en) 2018-01-16 2018-01-16 A kind of desk lamp of colorful

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Country Link
CN (1) CN108131585A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201284955Y (en) * 2008-09-08 2009-08-05 任力为 Integral radiation-proof brain and eye protecting learning lamp
CN203628592U (en) * 2013-11-20 2014-06-04 田钐 Automatic dedusting device of street lamp cover
CN203869000U (en) * 2014-06-12 2014-10-08 奇鋐科技股份有限公司 LED lamp dust removing and radiating system
CN204534263U (en) * 2015-04-21 2015-08-05 珠海百亚电子科技有限公司 Intelligent desk lamp
CN204717468U (en) * 2015-06-25 2015-10-21 泉州鑫彩贸易有限公司 One dazzles color multi-function desk lamp
CN205496191U (en) * 2016-04-18 2016-08-24 石狮市福旺达五金有限公司 Visual quick -witted aluminium panel of dust protected
CN105953171A (en) * 2016-06-06 2016-09-21 重庆市三星精艺玻璃有限公司 Glass lamp shade
CN106597454A (en) * 2016-12-01 2017-04-26 中国人民解放军镇江船艇学院 Ultrasonic ship collision avoidance distance measuring circuit
CN107371305A (en) * 2017-06-13 2017-11-21 佛山市盛忻灯饰有限公司 A kind of adaptive cosmetic mirror
CN206823386U (en) * 2017-05-16 2018-01-02 重庆市蜀达饲料有限公司 A kind of feed manufacturing dust arrester

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201284955Y (en) * 2008-09-08 2009-08-05 任力为 Integral radiation-proof brain and eye protecting learning lamp
CN203628592U (en) * 2013-11-20 2014-06-04 田钐 Automatic dedusting device of street lamp cover
CN203869000U (en) * 2014-06-12 2014-10-08 奇鋐科技股份有限公司 LED lamp dust removing and radiating system
CN204534263U (en) * 2015-04-21 2015-08-05 珠海百亚电子科技有限公司 Intelligent desk lamp
CN204717468U (en) * 2015-06-25 2015-10-21 泉州鑫彩贸易有限公司 One dazzles color multi-function desk lamp
CN205496191U (en) * 2016-04-18 2016-08-24 石狮市福旺达五金有限公司 Visual quick -witted aluminium panel of dust protected
CN105953171A (en) * 2016-06-06 2016-09-21 重庆市三星精艺玻璃有限公司 Glass lamp shade
CN106597454A (en) * 2016-12-01 2017-04-26 中国人民解放军镇江船艇学院 Ultrasonic ship collision avoidance distance measuring circuit
CN206823386U (en) * 2017-05-16 2018-01-02 重庆市蜀达饲料有限公司 A kind of feed manufacturing dust arrester
CN107371305A (en) * 2017-06-13 2017-11-21 佛山市盛忻灯饰有限公司 A kind of adaptive cosmetic mirror

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Application publication date: 20180608