CN202361114U - LED (light emitting diode) lighting device - Google Patents
LED (light emitting diode) lighting device Download PDFInfo
- Publication number
- CN202361114U CN202361114U CN2011204260048U CN201120426004U CN202361114U CN 202361114 U CN202361114 U CN 202361114U CN 2011204260048 U CN2011204260048 U CN 2011204260048U CN 201120426004 U CN201120426004 U CN 201120426004U CN 202361114 U CN202361114 U CN 202361114U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- cooling
- lampshade
- lighting device
- led
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an LED lamp radiator. The LED lamp radiator comprises a cavity body, a cooling block and a cooling pipe, wherein a cooling medium is sealed in the cavity body; the cooling block is fixed on bottom of the cavity body; and a light emitting chip module of the LED lamp is fixed below the cooling block. The LED lamp radiator is characterized in that a heat conducting pipe is arranged between the cooling block and the cooling pipe; one end of the heat conducting pipe is inserted into the cooling block, and the other end is fixedly connected with the cooling pipe; and the cooling pipe has a reel-shaped structure. The LED lamp radiator has the advantages of good heat dissipation effect, wide application range, and is simple and reliable in installation.
Description
Technical field
The utility model relates to a kind of LED lighting device, belongs to the lighting apparatus field.
Background technology
The LED lighting device has advantages such as light is soft, energy-conservation, is widely used.But the LED lighting device can produce a large amount of heat energy when working long hours, and the temperature of its parts is raise, and the parts that have at high temperature damage easily, can cause the generation of some accidents.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model provides the LED lighting device, and this device radiation speed is fast, applied range.
The technical scheme that the utility model adopts is:
A kind of LED lighting device; Comprise lampshade, LED lamp plate, LED lamp and ac/ac power converter; Said LED lamp is fixed on the LED lamp plate; Said ac/ac power converter is fixed on the top of lampshade, is provided with radiator between said ac/ac power converter and the lampshade, and said radiator top is provided with fixture.
Be coated with one deck platinum layer equably on the said lampshade inwall.
The bottom of said lampshade is provided with transparent seal closure.
The utility model is provided with radiator and improves radiating efficiency, can prevent effectively that parts or local temperature are too high and damages parts, avoids the generation of some unnecessary accidents.
The utility model has the advantages that: the scope of application is wide, and radiating efficiency is high, long service life, good illumination effect.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Wherein: 1, lampshade, 2, the LED lamp plate, 3, the LED lamp, 4, ac/ac power converter, 5, radiator, 6, fixture, 7, platinum layer, 8, seal closure.
The specific embodiment
As shown in Figure 1; A kind of LED lighting device comprises lampshade 1, LED lamp: 2, LED lamp 3 and ac/ac power converter 4, and LED lamp 3 is fixed on the LED lamp plate 2; Ac/ac power converter 4 is fixed on the top of lampshade 1; Be provided with radiator 5 between ac/ac power converter 4 and the lampshade 1,, be provided with fixture 6 at radiator 5 tops for the ease of the priming illumination device.
In order to strengthen illuminating effect, on lampshade 1 inwall, be coated with one deck platinum layer 7 equably, enter in the lampshade in order to prevent foreign material such as flying object, influence illuminating effect, be provided with transparent seal closure 8 in the bottom of lampshade 1.
Claims (3)
1. LED lighting device; Comprise lampshade, LED lamp plate, LED lamp and ac/ac power converter; Said LED lamp is fixed on the LED lamp plate; Said ac/ac power converter is fixed on the top of lampshade, it is characterized in that: be provided with radiator between said ac/ac power converter and the lampshade, said radiator top is provided with fixture.
2. a kind of LED lighting device according to claim 1 is characterized in that: be coated with one deck platinum layer equably on the said lampshade inwall.
3. a kind of LED lighting device according to claim 1, it is characterized in that: the bottom of said lampshade is provided with transparent seal closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204260048U CN202361114U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204260048U CN202361114U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361114U true CN202361114U (en) | 2012-08-01 |
Family
ID=46572300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204260048U Expired - Fee Related CN202361114U (en) | 2011-11-01 | 2011-11-01 | LED (light emitting diode) lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361114U (en) |
-
2011
- 2011-11-01 CN CN2011204260048U patent/CN202361114U/en not_active Expired - Fee Related
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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: 20120801 Termination date: 20121101 |