CN202158418U - Light-emitting diode (LED) desk lamp - Google Patents
Light-emitting diode (LED) desk lamp Download PDFInfo
- Publication number
- CN202158418U CN202158418U CN2011202743829U CN201120274382U CN202158418U CN 202158418 U CN202158418 U CN 202158418U CN 2011202743829 U CN2011202743829 U CN 2011202743829U CN 201120274382 U CN201120274382 U CN 201120274382U CN 202158418 U CN202158418 U CN 202158418U
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- led
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- support frame
- lgp
- pcb board
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Abstract
The utility model discloses a light-emitting diode (LED) desk lamp, which comprises a lamp box, a lamp cover board, an LED printed circuit board (PCB), a light panel, a horizontal support frame, a cover board, a locating pin, a vertical support frame, a base board, a base, a balancing weight, a base pin and a power circuit used for supplying electricity for the LED PCB and provided with a switch. The lamp box is disposed outside the left end of the horizontal support frame, and the cover board is disposed inside the right end of the horizontal support frame. The LED PCB and the light panel are installed inside the lamp box, and the top of the lamp box is connected to the lamp cover board. The top end of the vertical support frame is connected to the horizontal support frame through the locating pin. The bottom end of the vertical support frame is further connected to the base through the base pin. In addition, the balancing weight is disposed inside the base, the base board is disposed at the bottom of the base, and the power circuit is arranged outside the base. The LED desk lamp is not only capable of emitting even and non-dazzling light but also convenient for people to use, and further prolongs service life.
Description
Technical field
The utility model relates to the LED technical field of lamps, is 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.
The utility model content
In order to solve the technical problem that prior art exists, the purpose of the utility model is to provide a kind of evenly not dazzling light that not only can send, and be convenient to people and use, and the LED desk lamp of longer service life.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is following:
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; Said lamp box is located at the left end outside of said horizontal shore; Said cover plate then is located at the right-hand member inside of said horizontal shore; Said LED pcb board and LGP are installed in the inside of lamp box, and said lamp box top connects said light cover plate; The top of said vertical support frame connects said horizontal shore through said alignment pin; The bottom of said vertical support frame also connects said base through said heel pin; And said balancing weight is located at the inside of said base, and said bedplate is located at the bottom of said base; Said power circuit is arranged on the outside of said 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 through alignment pin; Can adjust the angle between vertical support frame and the horizontal shore within limits; Thereby realize regulating the function of the utility model 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 through heel pin simultaneously; Thereby can make vertical support frame rotation can realize regulating the function of the use angle of the utility model; 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 of the right ends of equilibrium level bracing frame, has strengthened the table top stability of the utility model, has prevented the utility model 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 utility model, thus the table top shelf-stability that has further improved the utility model increases the service life.
And because lamp box top connects said light cover plate, promptly the light cover plate is used to cover lamp box inner LGP and LED pcb board 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, said power circuit can be constant-current supply or constant voltage supply or other and can electric main be transformed to any circuit of the LED pcb board of dc powered the utility model.
More preferably, said 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, said LGP is made up of the sub-LGP and the diffuser plate that separate.
More preferably, said LED pcb board comprises LED and pcb board; Said LED is welded on the pcb board, has formed the required light source of the utility model.
In addition, said 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 utility model produces following beneficial effect:
The utility model 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 utility model 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 the service life of the utility model 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 in the service life of prolongation the utility model from prolonging the LGP and the angle in LED pcb board service life.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Description of drawings
Fig. 1 is the structural representation that is in disassembled form of the utility model.
The specific embodiment
As shown in Figure 1, the utility model 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; Said lamp box 2 is located at the left end outside of said horizontal shore 5; 12 of said cover plates are located at the right-hand member inside of said horizontal shore 5; Said LED pcb board 3 and LGP 1 are installed in the inside of lamp box 2, and the top of said lamp box 2 connects said light cover plate 4; The top of said vertical support frame 7 connects said horizontal shore 5 through said alignment pin 6; The bottom of said vertical support frame 7 also connects said base 8 through said heel pin 11; And said balancing weight 9 is located at the inside of said base 8, and said bedplate 10 is located at the bottom of said base 8; Said power circuit is arranged on the outside of said 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 through 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 utility model 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 through heel pin 11 simultaneously; Thereby can make vertical support frame 7 rotation can realize regulating the function of the use angle of the utility model; 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 of the right ends of equilibrium level bracing frame 5, has strengthened the table top stability of the utility model, has prevented the utility model 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 utility model, thus the table top shelf-stability that has further improved the utility model increases the service life.
And; Because the top of lamp box 2 connects said 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, said power circuit can be constant-current supply or constant voltage supply or other and can electric main be transformed to any circuit of the LED pcb board 3 of dc powered the utility model.
Said 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, said LGP 1 is made up of the sub-LGP and the diffuser plate that separate.
Said LED pcb board 3 comprises LED and pcb board; Said LED is welded on the pcb board, has formed the required light source of the utility model.
In addition, said horizontal shore 5, vertical support frame 7, alignment pin 6, base 8 can be metal or nonmetal with bedplate 10 materials; Cover plate 12 then is a metal with balancing weight 9 materials.
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 the utility model claim all according to the technical scheme and the design of above description.
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; Said lamp box is located at the left end outside of said horizontal shore; Said cover plate then is located at the right-hand member inside of said horizontal shore; Said LED pcb board and LGP are installed in the inside of lamp box, and said lamp box top connects said light cover plate; The top of said vertical support frame connects said horizontal shore through said alignment pin; The bottom of said vertical support frame also connects said base through said heel pin; And said balancing weight is located at the inside of said base, and said bedplate is located at the bottom of said base; Said power circuit is arranged on the outside of said base.
2. LED desk lamp as claimed in claim 1 is characterized in that: said power circuit can be constant-current supply or constant voltage supply.
3. LED desk lamp as claimed in claim 1 is characterized in that: said LGP is the injection moulding LGP.
4. LED desk lamp as claimed in claim 1 is characterized in that: said 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: said LED pcb board comprises LED and pcb board; Said LED is welded on the pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202743829U CN202158418U (en) | 2011-07-29 | 2011-07-29 | Light-emitting diode (LED) desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202743829U CN202158418U (en) | 2011-07-29 | 2011-07-29 | Light-emitting diode (LED) desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158418U true CN202158418U (en) | 2012-03-07 |
Family
ID=45766058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202743829U Expired - Fee Related CN202158418U (en) | 2011-07-29 | 2011-07-29 | Light-emitting diode (LED) desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278654A (en) * | 2011-07-29 | 2011-12-14 | 深圳市聚作实业有限公司 | LED (light-emitting diode) table lamp |
| CN107013835A (en) * | 2017-06-07 | 2017-08-04 | 许昌虹榕节能电器设备有限公司 | A kind of novel portable LED energy-saving desk lamps |
-
2011
- 2011-07-29 CN CN2011202743829U patent/CN202158418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278654A (en) * | 2011-07-29 | 2011-12-14 | 深圳市聚作实业有限公司 | LED (light-emitting diode) table lamp |
| CN107013835A (en) * | 2017-06-07 | 2017-08-04 | 许昌虹榕节能电器设备有限公司 | A kind of novel portable LED energy-saving desk lamps |
| CN107013835B (en) * | 2017-06-07 | 2019-01-11 | 许昌虹榕节能电器设备有限公司 | A kind of novel portable LED energy-saving desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COLLESUN LIGHTING CO., LTD. Free format text: FORMER NAME: SHENZHEN COLLECTION ENTERPRISES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Patentee 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 Patentee before: Shenzhen Collection Enterprises Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |