CN102278654A - LED (light-emitting diode) table lamp - Google Patents
LED (light-emitting diode) table lamp Download PDFInfo
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- CN102278654A CN102278654A CN2011102163758A CN201110216375A CN102278654A CN 102278654 A CN102278654 A CN 102278654A CN 2011102163758 A CN2011102163758 A CN 2011102163758A CN 201110216375 A CN201110216375 A CN 201110216375A CN 102278654 A CN102278654 A CN 102278654A
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Abstract
The invention discloses an LED (light emitting diode) table lamp. The LED table lamp comprises a lamp box, a lamp cover plate, an LED PCB (printed circuit board), a light guide plate, a horizontal support bracket, a cover plate, a locating pin, a vertical support bracket, a base plate, a base, a clump weight, a heel pin and a power supply circuit used for supplying power to the LED PCB and provided with a switch, wherein the lamp box is arranged on the exterior on the left end of the horizontal support bracket, and the cover plate is arranged at the interior of the right end of the horizontal support bracket; the LED PCB and the light guide plate are arranged at the interior of the lamp box, the top of the lamp box is connected with the lamp cover plate, and the top of the vertical support bracket is connected with the horizontal support bracket by virtue of the locating pin; the bottom end of the vertical support bracket is connected with the base by virtue of the heel pin, the clump weight is arranged at the interior of the base, and the base plate is arranged on the bottom of the base; and the power supply circuit is arranged at the exterior of the base. The LED table lamp provided by the invention not only can emit uniform non-glare rays, but also can be conveniently used by people, and has prolonged service life.
Description
Technical field
The present invention relates to the LED technical field of lamps, be specifically related to a kind of LED desk lamp.
Background technology
The LED lamp is as the novel energy-saving illumination light source of 21st century, has higher luminous efficiency, long, low radiation, low-voltage of life-span, volume is little, toggle speed is fast, safety, environmental protection, antidetonation resistance to compression, characteristics such as easy to control are generally accepted by people.
And the LED desk lamp is widely used in work and the experiment also in the daily study of people.But the light that these LED desk lamps send is not only inhomogeneous, but also very dazzling, can not satisfy the daily user demand of people.
Simultaneously, these LED desk lamps not only are not easy to people and use owing to the irrational problem of each building block set-up mode of self, and influence the service life of LED desk lamp.
Summary of the invention
In order to solve the technical problem that prior art exists, the object of the present invention is to provide a kind of evenly not dazzling light that not only can send, be convenient to people and use, and the LED desk lamp of longer service life.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of LED desk lamp comprises lamp box, light cover plate, LED pcb board, LGP, horizontal shore, cover plate, alignment pin, vertical support frame, bedplate, base, balancing weight, heel pin and is used for to LED pcb board power supply and is provided with the power circuit of switch; Described lamp box is located at the left end outside of described horizontal shore; Described cover plate then is located at the right-hand member inside of described horizontal shore; Described LED pcb board and LGP are installed in the inside of lamp box, and described lamp box top connects described light cover plate; The top of described vertical support frame connects described horizontal shore by described alignment pin; The bottom of described vertical support frame also connects described base by described heel pin; And described balancing weight is located at the inside of described base, and described bedplate is located at the bottom of described base; Described power circuit is arranged on the outside of described base.
Need to prove, owing in the lamp box, be provided with LGP, LGP is launched these light from whole LGP surface after receiving scattered the light that the LED pcb board sends again again, realizes that the light that the LED pcb board is sent converts face light to by a light, not only evenly but also not dazzling.
And the top of vertical support frame connects horizontal shore by alignment pin, can adjust the angle between vertical support frame and the horizontal shore within limits, thereby realize regulating the function of the present invention's height, can make people set the use height that is fit to, be convenient to people and use according to different use occasions.
The bottom of vertical support frame also connects base by heel pin simultaneously, thereby the function that can make the rotation of vertical support frame can realize regulating use angle of the present invention, make people set the use angle that is fit to, further be convenient to people and use according to different use occasions.
And cover plate is used for the weight at the two ends, the left and right sides of equilibrium level bracing frame, strengthened table top stability of the present invention, has prevented the present invention because the lamp box is overweight down topples over the situation that causes damaging and occur, and increases the service life.
And base, bedplate cooperates balancing weight then to be used for fixing the present invention, increases the service life thereby further improved table top shelf-stability of the present invention.
And because lamp box top connects described light cover plate, promptly the light cover plate is used to cover the LGP and the LED pcb board of lamp box inside as the lid of lamp box, has protected LGP and LED pcb board, has prolonged the service life of LGP and LED pcb board.
More preferably, described power circuit can be constant-current supply or constant voltage supply or other and electric main can be transformed to any circuit of DC powered LED pcb board of the present invention.
More preferably, described LGP is that injection moulding LGP or other can receive the some light that the LED pcb board sends and any device that this light is launched with the form of face light from its surface again.
More preferably, described LGP is made up of the sub-LGP and the diffuser plate that separate.
More preferably, described LED pcb board comprises LED and pcb board; Described LED is welded on the pcb board, has formed light source required for the present invention.
In addition, described horizontal shore, the vertical support frame, alignment pin, base and bedplate material can be metal or nonmetal; Cover plate and balancing weight material then are metals.
The present invention produces following beneficial effect:
The present invention is provided with the light that LGP sends the LED pcb board and converts face light to by a light, not only evenly but also not dazzling; And the connected mode between vertical support frame and base and the horizontal shore, make the present invention can realize adjusting the function of angle and height, be convenient to people more and use; And cover plate adds and cooperates balancing weight to prolong service life of the present invention from table top stability aspect with base and bedplate, the while LGP, LED pcb board and the set-up mode of light cover plate on the lamp box then reach the purpose that prolongs service life of the present invention from the angle that prolongs LGP and LED pcb board service life.
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation that is in disassembled form of the present invention.
The specific embodiment
As shown in Figure 1, the present invention mainly comprises lamp box 2, light cover plate 4, LED pcb board 3, LGP 1, horizontal shore 5, cover plate 12, alignment pin 6, vertical support frame 7, bedplate 10, base 8, balancing weight 9, heel pin 11 and is used for to LED pcb board 3 power supply and is provided with the power circuit of switch; Described lamp box 2 is located at the left end outside of described horizontal shore 5; 12 of described cover plates are located at the right-hand member inside of described horizontal shore 5; Described LED pcb board 3 and LGP 1 are installed in the inside of lamp box 2, and the top of described lamp box 2 connects described light cover plate 4; The top of described vertical support frame 7 connects described horizontal shore 5 by described alignment pin 6; The bottom of described vertical support frame 7 also connects described base 8 by described heel pin 11; And described balancing weight 9 is located at the inside of described base 8, and described bedplate 10 is located at the bottom of described base 8; Described power circuit is arranged on the outside of described base 8.
Need to prove, owing in lamp box 2, be provided with LGP 1, LGP 1 is launched these light from whole LGP 1 surface after receiving scattered the light that LED pcb board 3 sends again again, realizes that the light that LED pcb board 3 is sent converts face light to by a light, not only evenly but also not dazzling.
And the top of vertical support frame 7 connects horizontal shore 5 by alignment pin 6, can adjust the angle between vertical support frame 7 and the horizontal shore 5 within limits, thereby realize regulating the function of the present invention's height, can make people set the use height that is fit to, be convenient to people and use according to different use occasions.
The bottom of vertical support frame 7 also connects base 8 by heel pin 11 simultaneously, thereby the function that can make 7 rotations of vertical support frame can realize regulating use angle of the present invention, make people set the use angle that is fit to, further be convenient to people and use according to different use occasions.
And cover plate 12 is used for the weight at the two ends, the left and right sides of equilibrium level bracing frame 5, strengthened table top stability of the present invention, has prevented the present invention because lamp box 2 is overweight down topples over the situation that causes damaging and occur, and increases the service life.
And base 8, bedplate 10 cooperates 9 of balancing weights to be used for fixing the present invention, increases the service life thereby further improved table top shelf-stability of the present invention.
And; because the top of lamp box 2 connects described light cover plate 4, promptly light cover plate 4 is used to cover the LGP 1 and LED pcb board 3 of lamp box 2 inside as the lid of lamp box 2; protect LGP 1 and LED pcb board 3, prolonged the service life of LGP 1 and LED pcb board 3.
Particularly, described power circuit can be constant-current supply or constant voltage supply or other and electric main can be transformed to any circuit of DC powered LED pcb board 3 of the present invention.
Described LGP 1 can receive the some light that LED pcb board 3 sends and any device that this light is launched with the form of face light from its surface again for injection moulding LGP or other.
Perhaps, described LGP 1 is made up of the sub-LGP and the diffuser plate that separate.
Described LED pcb board 3 comprises LED and pcb board; Described LED is welded on the pcb board, has formed light source required for the present invention.
In addition, described horizontal shore 5, vertical support frame 7, alignment pin 6, base 8 and bedplate 10 materials can be metal or nonmetal; Cover plate 12 and balancing weight 9 materials then are metals.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of claim of the present invention all according to technical scheme described above and design.
Claims (5)
1. LED desk lamp is characterized in that: comprise lamp box, light cover plate, LED pcb board, LGP, horizontal shore, cover plate, alignment pin, vertical support frame, bedplate, base, balancing weight, heel pin and be used for to the power supply of LED pcb board and be provided with the power circuit of switch; Described lamp box is located at the left end outside of described horizontal shore; Described cover plate then is located at the right-hand member inside of described horizontal shore; Described LED pcb board and LGP are installed in the inside of lamp box, and described lamp box top connects described light cover plate; The top of described vertical support frame connects described horizontal shore by described alignment pin; The bottom of described vertical support frame also connects described base by described heel pin; And described balancing weight is located at the inside of described base, and described bedplate is located at the bottom of described base; Described power circuit is arranged on the outside of described base.
2. LED desk lamp as claimed in claim 1 is characterized in that: described power circuit can be constant-current supply or constant voltage supply.
3. LED desk lamp as claimed in claim 1 is characterized in that: described LGP is the injection moulding LGP.
4. LED desk lamp as claimed in claim 1 is characterized in that: described LGP is made up of the sub-LGP and the diffuser plate that separate.
5. LED desk lamp as claimed in claim 1 is characterized in that: described LED pcb board comprises LED and pcb board; Described LED is welded on the pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102163758A CN102278654A (en) | 2011-07-29 | 2011-07-29 | LED (light-emitting diode) table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102163758A CN102278654A (en) | 2011-07-29 | 2011-07-29 | LED (light-emitting diode) table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278654A true CN102278654A (en) | 2011-12-14 |
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ID=45104273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102163758A Pending CN102278654A (en) | 2011-07-29 | 2011-07-29 | LED (light-emitting diode) table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278654A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201062733Y (en) * | 2007-07-24 | 2008-05-21 | 石建功 | Folding energy conservation table lamp |
| CN201170466Y (en) * | 2008-02-01 | 2008-12-24 | 福建省苍乐电子企业有限公司 | Table lamp |
| CN201348171Y (en) * | 2009-01-14 | 2009-11-18 | 深圳市深华龙科技实业有限公司 | Reading lamp lighting device |
| CN201615389U (en) * | 2010-01-15 | 2010-10-27 | 一诠精密电子工业(昆山)有限公司 | LED illuminating desk lamp with touch switch |
| CN202158418U (en) * | 2011-07-29 | 2012-03-07 | 深圳市聚作实业有限公司 | Light-emitting diode (LED) desk lamp |
-
2011
- 2011-07-29 CN CN2011102163758A patent/CN102278654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201062733Y (en) * | 2007-07-24 | 2008-05-21 | 石建功 | Folding energy conservation table lamp |
| CN201170466Y (en) * | 2008-02-01 | 2008-12-24 | 福建省苍乐电子企业有限公司 | Table lamp |
| CN201348171Y (en) * | 2009-01-14 | 2009-11-18 | 深圳市深华龙科技实业有限公司 | Reading lamp lighting device |
| CN201615389U (en) * | 2010-01-15 | 2010-10-27 | 一诠精密电子工业(昆山)有限公司 | LED illuminating desk lamp with touch switch |
| CN202158418U (en) * | 2011-07-29 | 2012-03-07 | 深圳市聚作实业有限公司 | Light-emitting diode (LED) desk lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Applicant after: Shenzhen Juzuo Lighting Co.,Ltd. Address before: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518040, China Applicant before: Shenzhen Collection Enterprises Co.,Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111214 |