CN110440188A - A kind of computer background light - Google Patents

A kind of computer background light Download PDF

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Publication number
CN110440188A
CN110440188A CN201910791972.XA CN201910791972A CN110440188A CN 110440188 A CN110440188 A CN 110440188A CN 201910791972 A CN201910791972 A CN 201910791972A CN 110440188 A CN110440188 A CN 110440188A
Authority
CN
China
Prior art keywords
shaft
fixedly mounted
ratchet
gear
light
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.)
Withdrawn
Application number
CN201910791972.XA
Other languages
Chinese (zh)
Inventor
吴江玲
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.)
Taizhou Jiaojiang Ruijiang Computer Co Ltd
Original Assignee
Taizhou Jiaojiang Ruijiang Computer 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 Taizhou Jiaojiang Ruijiang Computer Co Ltd filed Critical Taizhou Jiaojiang Ruijiang Computer Co Ltd
Publication of CN110440188A publication Critical patent/CN110440188A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening 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
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • 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
    • F21V21/16—Adjustable mountings using wires or cords
    • F21V21/18—Adjustable mountings using wires or cords operated by springs
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of computer background lights, including lamps and lanterns cabinet, the lamps and lanterns cabinet left end face is equipped with charge port, turn clamping knob, clamping knob drives gripping block to be clamped to centre movement, fixture block is adapted to the size of the screen of different-thickness, utilize the composition principle of coloured light, by the angle for controlling background board, the power and projecting direction of light, background light can be made to show the background light of different colors, influence of the strong light of computer screen to the eyesight of user can be mitigated, illumination region and intensity can automatically control, light is by clamping on computer screen, reduce the interference to work.

Description

A kind of computer background light
Technical field
The present invention relates to Inner-lighting Technology field, specially a kind of computer background light.
Background technique
When using computer, the Qiang Guanghui of computer makes the visual impairment of user, and current used background light is generally all It is located on desktop, certain space can be occupied, the light of background light is more single, is merely able to manually adjust the photograph of light Area pellucida domain light and intensity of light, have a certain impact to eyesight.
Summary of the invention
The purpose of the present invention is to provide a kind of computer background lights, for overcoming drawbacks described above in the prior art.
A kind of computer background light of embodiment according to the present invention, including lamps and lanterns cabinet, the lamps and lanterns cabinet left end face It is equipped with charge port, the lamps and lanterns cabinet bottom end face is equipped with the bilateral symmetry T-slot that Open Side Down, is equipped in the T-slot The clamp system that can be clipped on computer screen, the clamp system include being rotatably assorted to be mounted in the lighting box body and pass through The helical gear shaft of the T-slot is worn, helical gear, the helical gear and left and right pair are symmetrically fixedly mounted on the helical gear shaft Claim the gripping block being slidably installed in T-slot engagement, the gripping block can clamp computer screen, the clamping Being equipped on the upside of mechanism can control Background control mechanism, and the background control mechanism includes being symmetrical set in the lamp Has the intracorporal ratchet chamber of case, the installation that is rotatably assorted between described ratchet chamber or so inner wall is through lamps and lanterns cabinet side end face Ratchet shaft and pawl shaft, the pawl shaft are located on the downside of the ratchet shaft, and ratchet, the pawl is fixedly mounted on the ratchet shaft Pawl is fixedly mounted on axis, the pawl can block the ratchet on the ratchet, fixed on one side end face of ratchet shaft Installation can place background board first support bar, be additionally provided on the upside of the clamp system and can control background light power and projection The signal light control mechanism in direction, the signal light control mechanism includes being fixedly mounted on the intracorporal controller of the lighting box, described It is equipped with signal light control chamber on the upside of controller, is rotatably assorted between the front and back inner wall and gear shaft is installed, it is fixed on the gear shaft Gear is installed, catoptric reflector can be carried out by being fixedly mounted on the gear, on rear side of the signal light control chamber on inner wall It is fixedly mounted blue light bulb, starboard sidelight: green bulb and red light bulb, the controller can control gear rotation and change blue light bulb, green The projecting direction of colored lights bubble and red light bulb, the controller can control starboard sidelight: green bulb change blue light bulb, starboard sidelight: green bulb and The power of the light of red light bulb.
Further technical solution, the clamp system further include that bilateral symmetry is fixedly mounted on described helical gear shaft or so Clamping knob on end face, the interior bilateral symmetry of the gripping block are equipped with spring groove, are slidably matched in the spring groove by the block that is loaded, Thrust spring is fixedly mounted between boss and the spring groove bottom wall at the top of the fixture block.
Further technical solution, the background control mechanism further include that bilateral symmetry is fixedly mounted on the pawl shaft one The first torsional spring, the spine is fixedly mounted between the pawl shaft and ratchet chamber side inner wall in pawl knob on side end face The second torsional spring, bilateral symmetry in the first support bar front end face are fixedly mounted between wheel shaft and ratchet chamber side inner wall Stage brace plate is fixedly mounted, is hingedly coupled fixing clamp, the fixing clamp and institute on the stage brace board bottom end surface State fixed installation third torsional spring between third torsional spring.
Further technical solution, the signal light control mechanism further include that bilateral symmetry is fixed in the signal light control chamber Motor in the inner wall of right side, motor left side output shaft end face are fixedly connected with worm shaft, the worm shaft and the light control Chamber inner left wall processed is rotatably assorted installation, and the worm shaft is equipped with one end worm screw worm screw, inner wall before and after the signal light control chamber Between be rotatably assorted worm gear shaft be installed, worm gear is fixedly mounted on the worm gear shaft, the worm gear is engaged with the worm shaft, described It is located on rear side of the worm gear on worm gear shaft and second support bar is fixedly mounted, arc is fixedly mounted in the second support bar top end surface Rack gear, the arc-shaped rack are engaged with the gear.
The beneficial effects of the present invention are: the present invention utilizes the composition principle of coloured light, by the angle, the light that control background board Power and projecting direction, background light can be made to show the background light of different colors, the strong light of computer screen can be mitigated Influence to the eyesight of user, illumination region and intensity can automatically control, and light on computer screen, is reduced by clamping Interference to work, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the direction A-A schematic cross-sectional view in Fig. 1；
Fig. 3 is the structural schematic diagram in the direction B in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-3, a kind of computer background light of embodiment according to the present invention, including lamps and lanterns cabinet 10, the lamps and lanterns 10 left end face of cabinet is equipped with charge port 41, and 10 bottom end face of lamps and lanterns cabinet is equipped with the bilateral symmetry T-type that Open Side Down Slot 11, the T-slot 11 is interior to be equipped with the clamp system 80 that can be clipped on computer screen, and the clamp system 80 includes that rotation is matched Close the helical gear shaft 17 for being mounted in the lamps and lanterns cabinet 10 and running through the T-slot 11, left and right pair on the helical gear shaft 17 Claim that helical gear 12, the gripping block that the helical gear 12 is slidably installed in the T-slot 11 with bilateral symmetry is fixedly mounted 13 engagements, the gripping block 13 can clamp computer screen, and being equipped on the upside of the clamp system 80 can control Background Control mechanism 81, the background control mechanism 81 include being symmetrical set the ratchet chamber 20 in the lamps and lanterns cabinet 10, institute State ratchet shaft 25 and pawl that the installation that is rotatably assorted between 20 or so inner wall of ratchet chamber runs through 10 1 side end face of lamps and lanterns cabinet Axis 22, the pawl shaft 22 are located at 25 downside of ratchet shaft, ratchet 26, the pawl shaft are fixedly mounted on the ratchet shaft 25 Pawl 23 is fixedly mounted on 22, the pawl 23 can block the ratchet on the ratchet 26,25 1 side of ratchet shaft Background board first support bar 42 can be placed by being fixedly mounted on face, and being additionally provided on the upside of the clamp system 80 can control background light The weak signal light control mechanism 82 with projecting direction of light intensity, the signal light control mechanism 82 include being fixedly mounted on the lamps and lanterns cabinet Controller 19 in 10 is equipped with signal light control chamber 46 on the upside of the controller 19, and be rotatably assorted installation between the front and back inner wall Gear 36 is fixedly mounted on the gear shaft 37 for gear shaft 37, be fixedly mounted on the gear 36 can carry out it is catoptric Blue light bulb 28, starboard sidelight: green bulb 39 and red light bulb 40 are fixedly mounted on the 46 rear side inner wall of signal light control chamber for reflector 38, The controller 19 can control the projection side that the rotation of gear 36 changes blue light bulb 28, starboard sidelight: green bulb 39 and red light bulb 40 To the controller 19 can control the light that starboard sidelight: green bulb 39 changes blue light bulb 28, starboard sidelight: green bulb 39 and red light bulb 40 Power.
The clamp system 80 further includes the clamping that bilateral symmetry is fixedly mounted on 17 or so the end face of helical gear shaft Knob 18, the interior bilateral symmetry of the gripping block 13 are equipped with spring groove 15, are slidably matched in the spring groove 15 by the block 14 that is loaded, institute Fixed installation thrust spring 16 between 14 top boss of fixture block and 15 bottom wall of the spring groove is stated, thus turn clamping knob 18, Clamping knob 18 drives helical gear shaft 17 and helical gear 12 to rotate, and the rotation of helical gear 12 drives gripping block 13 to carry out to centre is mobile It clamps, fixture block 14 is adapted to the size of the screen of different-thickness.
The background control mechanism 81 further includes the spine that bilateral symmetry is fixedly mounted on 22 1 side end face of pawl shaft The first torsional spring 24, the ratchet shaft is fixedly mounted between 20 side inner wall of the pawl shaft 22 and the ratchet chamber in pawl knob 21 The second torsional spring 27, left and right in 42 front end face of first support bar are fixedly mounted between 25 and 20 side inner wall of the ratchet chamber It is symmetrical that stage brace plate 43 is fixedly mounted, it is hingedly coupled fixing clamp 44 on 43 bottom end face of stage brace plate, it is described Third torsional spring 45 is fixedly mounted between fixing clamp 44 and the third torsional spring 45, so that manual toggle first support bar 42 turns round The rotational angle of adjustable stage brace plate 43 backward is moved, turn pawl knob 21 blocks pawl 23 no longer with ratchet 26, Second torsional spring 27 drives ratchet shaft 25 to rotate, and ratchet shaft 25 rotates the forward rotational angle of adjustable stage brace plate 43, Gu It can be with clamping background screen between clamp 44 and stage brace plate 43.
The signal light control mechanism 82 further includes that bilateral symmetry is fixed in the 46 right side inner wall of signal light control chamber Motor 29, the 29 left side output shaft end face of motor are fixedly connected with worm shaft 30, the worm shaft 30 and the signal light control chamber 46 inner left walls are rotatably assorted installation, and the worm shaft 30 is equipped with one end worm screw worm screw 31,46 front and back of signal light control chamber It is rotatably assorted between inner wall and worm gear shaft 34 is installed, worm gear 32, the worm gear 32 and the snail are fixedly mounted on the worm gear shaft 34 Bar axis 30 engages, and is located on rear side of the worm gear 32 on the worm gear shaft 34 and second support bar 33 is fixedly mounted, second support Arc-shaped rack 35 is fixedly mounted in 33 top end surface of bar, and the arc-shaped rack 35 is engaged with the gear 36, so that controller 19 is controlled Motor 29 processed starts, and the starting of motor 29 drives worm screw 31 to rotate, and the rotation of worm screw 31 drives worm gear shaft 34 and worm gear 32 to rotate, worm gear The rotation of axis 34 drives second support bar 33 and arc-shaped rack 35 to rotate, 35 rotation driven gear 36 of arc-shaped rack and 38 turns of reflector Dynamic, reflector 38 rotates the projecting direction that can control light bulb, and controller 19 can directly control blue light bulb 28, starboard sidelight: green bulb 39 and red light bulb 40 power.
When use: turn clamping knob 18, clamping knob 18 drive helical gear shaft 17 and helical gear 12 to rotate, helical teeth 12 rotation of wheel drives gripping block 13 to be clamped to centre movement, and fixture block 14 is adapted to the size of the screen of different-thickness, hand Dynamic first support bar 42 of stirring rotates backward the rotational angle of adjustable stage brace plate 43 backward, turn pawl knob 21, Block pawl 23 no longer with ratchet 26, the second torsional spring 27 drives ratchet shaft 25 to rotate, and ratchet shaft 25 rotates adjustable background The forward rotational angle of support plate 43 can be controlled between fixing clamp 44 and stage brace plate 43 with clamping background screen, controller 19 Motor 29 processed starts, and the starting of motor 29 drives worm screw 31 to rotate, and the rotation of worm screw 31 drives worm gear shaft 34 and worm gear 32 to rotate, worm gear The rotation of axis 34 drives second support bar 33 and arc-shaped rack 35 to rotate, 35 rotation driven gear 36 of arc-shaped rack and 38 turns of reflector Dynamic, reflector 38 rotates the projecting direction that can control light bulb, and controller 19 can directly control blue light bulb 28, starboard sidelight: green bulb 39 and red light bulb 40 power.
The beneficial effects of the present invention are: the present invention utilizes the composition principle of coloured light, by the angle, the light that control background board Power and projecting direction, background light can be made to show the background light of different colors, the strong light of computer screen can be mitigated Influence to the eyesight of user, illumination region and intensity can automatically control, and light on computer screen, is reduced by clamping Interference to work, is worthy to be popularized.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims (4)

1. a kind of computer background light, including lamps and lanterns cabinet, it is characterised in that: the lamps and lanterns cabinet left end face is equipped with charging Mouthful, the lamps and lanterns cabinet bottom end face is equipped with the bilateral symmetry T-slot that Open Side Down, and electricity can be clipped in by being equipped in the T-slot Clamp system on brain screen, the clamp system include being rotatably assorted to be mounted in the lighting box body and through the T-type The helical gear shaft of slot, helical gear is symmetrically fixedly mounted on the helical gear shaft, and the helical gear is matched with bilateral symmetry sliding The gripping block engagement being mounted in the T-slot is closed, the gripping block can clamp computer screen, on the upside of the clamp system Equipped with can control Background control mechanism, the background control mechanism includes being symmetrical set in the lighting box body Ratchet chamber, be rotatably assorted between described ratchet chamber or so inner wall installation through lamps and lanterns cabinet side end face ratchet shaft and Pawl shaft, the pawl shaft are located on the downside of the ratchet shaft, and ratchet is fixedly mounted on the ratchet shaft, fixes in the pawl shaft Pawl is installed, the pawl can block the ratchet on the ratchet, and being fixedly mounted on one side end face of ratchet shaft can be with Background board first support bar is placed, is additionally provided with the lamp that can control background light power and projecting direction on the upside of the clamp system Photocontrol mechanism, the signal light control mechanism includes being fixedly mounted on the intracorporal controller of the lighting box, on the controller Side is equipped with signal light control chamber, is rotatably assorted between the front and back inner wall and installs gear shaft, gear is fixedly mounted on the gear shaft, Catoptric reflector can be carried out by being fixedly mounted on the gear, and indigo plant is fixedly mounted on rear side of the signal light control chamber on inner wall Colored lights bubble, starboard sidelight: green bulb and red light bulb, the controller can control gear rotation and change blue light bulb, starboard sidelight: green bulb and red The projecting direction of colored lights bubble, the controller can control starboard sidelight: green bulb and change blue light bulb, starboard sidelight: green bulb and red light bulb The power of light.
2. a kind of computer background light according to claim 1, it is characterised in that: the clamp system further includes bilateral symmetry The clamping knob being fixedly mounted on the helical gear shaft or so end face, the interior bilateral symmetry of the gripping block are equipped with spring groove, institute It states and is slidably matched in spring groove by the block that is loaded, thrust bullet is fixedly mounted at the top of the fixture block between boss and the spring groove bottom wall Spring, clamping knob described in turn, the clamping knob drive the gripping block to be clamped to centre movement, and the fixture block can be with Adapt to the size of the screen of different-thickness.
3. a kind of computer background light according to claim 1, it is characterised in that: the background control mechanism further includes left and right The pawl knob being symmetrically and fixedly mounted on one side end face of pawl shaft, the pawl shaft and ratchet chamber side inner wall it Between the first torsional spring is fixedly mounted, be fixedly mounted the second torsional spring between the ratchet shaft and ratchet chamber side inner wall, described Stage brace plate is symmetrically fixedly mounted in one support rod front end face, hingedly cooperates on the stage brace board bottom end surface Fixing clamp is installed, third torsional spring, the first support described in manual toggle are fixedly mounted between the fixing clamp and the third torsional spring Bar rotates backward the rotational angle of the adjustable stage brace plate backward, pawl knob described in turn, adjustable described The forward rotational angle of stage brace plate, can be with clamping background screen between the fixing clamp and the stage brace plate.
4. a kind of computer background light according to claim 1, it is characterised in that: the signal light control mechanism further includes left and right It is symmetrically fixed on the motor on the right side of the signal light control chamber in inner wall, output shaft end face is fixedly connected with worm screw on the left of the motor Axis, the worm shaft and the signal light control chamber inner left wall are rotatably assorted installation, and the worm shaft is equipped with one end worm screw snail Bar is rotatably assorted before and after the signal light control chamber between inner wall and installs worm gear shaft, worm gear is fixedly mounted on the worm gear shaft, described Worm gear is engaged with the worm shaft, is located on rear side of the worm gear on the worm gear shaft and second support bar is fixedly mounted, and described second Arc-shaped rack is fixedly mounted in support bar top end face, and the arc-shaped rack is engaged with the gear, described in the controller control Gear and reflector rotation, the reflector rotation can control the projecting direction of light bulb, and the controller can be direct Control the power of the blue light bulb, the starboard sidelight: green bulb and the red light bulb.
CN201910791972.XA 2019-03-18 2019-08-26 A kind of computer background light Withdrawn CN110440188A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019102049922 2019-03-18
CN201910204992 2019-03-18

Publications (1)

Publication Number Publication Date
CN110440188A true CN110440188A (en) 2019-11-12

Family

ID=68437708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910791972.XA Withdrawn CN110440188A (en) 2019-03-18 2019-08-26 A kind of computer background light

Country Status (2)

Country Link
CN (1) CN110440188A (en)
AU (1) AU2019202217B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019201879B1 (en) * 2019-03-08 2020-08-13 Yongkang Meihui Lighting Co., Ltd. A computer lighting lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234814B2 (en) * 2003-10-15 2007-06-26 Ge Medical Systems Global Technology Company, Llc Method and apparatus for reducing eye fatigue
US20140307412A1 (en) * 2013-04-12 2014-10-16 Roberto Prado Lighting Device Which Attaches to a Desktop, Laptop or Tablet Computer or Smartphone, Providing Even Illumination of the User's Face.
CN103867957B (en) * 2014-03-18 2016-06-29 天津明道慧石科技有限公司 Eye protection and illuminator during a kind of use computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019201879B1 (en) * 2019-03-08 2020-08-13 Yongkang Meihui Lighting Co., Ltd. A computer lighting lamp

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Application publication date: 20191112