CN202165907U - LED (light-emitting diode) desk lamp - Google Patents
LED (light-emitting diode) desk lamp Download PDFInfo
- Publication number
- CN202165907U CN202165907U CN2011202766479U CN201120276647U CN202165907U CN 202165907 U CN202165907 U CN 202165907U CN 2011202766479 U CN2011202766479 U CN 2011202766479U CN 201120276647 U CN201120276647 U CN 201120276647U CN 202165907 U CN202165907 U CN 202165907U
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- China
- Prior art keywords
- lamp
- circuit board
- led
- desk lamp
- led desk
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An LED (light-emitting diode) desk lamp comprises LED light sources, a lamp support, a lamp body, a lamp shade, a base, a control switch and a circuit board, in the process of installing, a plurality of light sources are sequentially arranged on the circuit board uniformly, the control switch is connected with the circuit board in series, the circuit board is arranged in the lamp body, and the lamp shade is in a hollow radiating structure. A cooling plate is arranged between the circuit board and the lamp body, and the cooling plate is pasted between the circuit board and the lamp body by heat conducting silicon. The lamp support is designed into a foldable type, and a rotatory connecting shaft is arranged at the middle part of the lamp support. Therefore, the LED desk lamp can be folded for convenient carrying. The control switch is designed into two control modes of strong light and dim light. The radiating design of the LED desk lamp can effectively conduct out the heat in the LED desk lamp and prolong the service life of the LED desk lamp.
Description
Technical field
The utility model relates to a kind of LED lighting device, and refering in particular to is a kind of desk lamp that adopts led light source.
Background technology
Along with the continuous development of LED application technology, led light source also is applied to the desk lamp lighting field.Because there is the setting of technological deficiency and Table lamp structure in the led light source self-radiating, the radiating effect of at present a lot of LED desk lamps is not good, has largely influenced the service life and the result of use of LED desk lamp, and then can not on market, further promote.Therefore, need a kind of new LED desk lamp of design.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model is to provide, the LED desk lamp of perfect heat-dissipating.
For solving the problems of the technologies described above, a kind of LED desk lamp comprises led light source, lamp bracket; Lamp body, lampshade, base; Gauge tap, circuit board is characterized in that some led light sources are evenly arranged on the circuit board in order; Gauge tap is connected with circuit board, and circuit board is installed in the lamp body, and lampshade is the hollow out radiator structure.
As the further improvement of technique scheme, described a kind of LED desk lamp is characterized in that between circuit board and the lamp body heat sink being installed, and heat sink is bonded between circuit board and the lamp body with heat conductive silica gel.
As the further improvement of technique scheme, described a kind of LED desk lamp is characterized in that described lamp bracket is a folding, at the medium position of lamp bracket the axle that is rotationally connected is installed.
Other step as technique scheme improves, and described a kind of LED desk lamp is characterized in that gauge tap comprises high light and two kinds of control models of the low light level.
The beneficial effect of the utility model:
The design of employing heat sinking can effectively be come out the conduction in time of the heat in the LED desk lamp, has prolonged the service life of LED desk lamp.The lamp bracket medium position is equipped with turning cylinder, can the LED desk lamp be folded up, and is convenient for carrying.It is fast to have toggle speed in addition, and light source is bright, advantages such as energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a kind of sketch map of LED desk lamp
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of LED desk lamp comprises led light source 1, lamp bracket 2, lamp body 3; Lampshade 4, base 5, gauge tap 6; Circuit board 7, in installation process, some led light sources 1 are evenly arranged on the circuit board 7 in order; Gauge tap 6 is connected with circuit board 7, and circuit board 7 is installed in the lamp body 3, and lampshade 4 is the hollow out radiator structure.
In the practical implementation process, described a kind of LED desk lamp is equipped with heat sink 8 between circuit board 7 and the lamp body 3, and heat sink 8 usefulness heat conductive silica gels are bonded between circuit board 7 and the lamp body 3.Lamp bracket 2 is designed to folding, at the medium position of lamp bracket 2 axle 9 that is rotationally connected is installed.Can the LED desk lamp be folded up, be convenient for carrying.Gauge tap 6 is designed to high light and two kinds of control models of the low light level.
Claims (4)
1. a LED desk lamp comprises led light source, lamp bracket, lamp body, lampshade; Base, gauge tap, circuit board is characterized in that some led light sources are evenly arranged on the circuit board in order; Gauge tap is connected with circuit board, and circuit board is installed in the lamp body, and lampshade is the hollow out radiator structure.
2. a kind of LED desk lamp according to claim 1 is characterized in that between circuit board and the lamp body heat sink being installed, and heat sink is bonded between circuit board and the lamp body with heat conductive silica gel.
3. a kind of LED desk lamp according to claim 1 is characterized in that described lamp bracket is a folding, at the medium position of lamp bracket the axle that is rotationally connected is installed.
4. a kind of LED desk lamp according to claim 1 is characterized in that gauge tap comprises high light and two kinds of control models of the low light level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766479U CN202165907U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766479U CN202165907U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165907U true CN202165907U (en) | 2012-03-14 |
Family
ID=45801730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202766479U Expired - Fee Related CN202165907U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486489A (en) * | 2013-09-10 | 2014-01-01 | 昆山新金福精密电子有限公司 | Foldable table lamp |
-
2011
- 2011-07-27 CN CN2011202766479U patent/CN202165907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486489A (en) * | 2013-09-10 | 2014-01-01 | 昆山新金福精密电子有限公司 | Foldable table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120727 |