CN202580727U - LED (Light Emitting Diode) lamp with high heat dispersion performance - Google Patents
LED (Light Emitting Diode) lamp with high heat dispersion performance Download PDFInfo
- Publication number
- CN202580727U CN202580727U CN2012201136217U CN201220113621U CN202580727U CN 202580727 U CN202580727 U CN 202580727U CN 2012201136217 U CN2012201136217 U CN 2012201136217U CN 201220113621 U CN201220113621 U CN 201220113621U CN 202580727 U CN202580727 U CN 202580727U
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- led lamp
- shell
- lamp
- led
- heat dispersion
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Abstract
The utility model relates to an LED (Light Emitting Diode) lamp with high heat dispersion performance. The LED lamp comprises a shell; a bulb holder is fixedly arranged at the top end of the shell through a bulb holder clamping seat; a driving power source is arranged inside the bulb holder; a lamp bracket is arranged inside the shell; a plurality of longitudinal support ribs are arranged on the outer surface of the lamp bracket; a plurality of heat dispersing channels are formed between the longitudinal support ribs and the inner surface of the shell; an LED lamp panel is arranged at the bottom end of the lamp bracket and is connected with the driving power source through a circuit; and a diffusion hood fixedly arranged on the shell is arranged below the LED lamp panel. The LED lamp is simple in structure; and based on stack effect, the heat dispersing channels are formed between the longitudinal support ribs and the inner surface of the shell, the top parts and the bottom parts of the heat dispersing channels are respectively communicated with external air so as to engender cross-ventilation to bring away the heat dissipated by the LED lamp, therefore the service life of the LED lamp is prolonged. The temperature inside the LED lamp can be effectively reduced, and the LED lamp is good in heat dispersion effect and convenient to install and maintain. Therefore, the LED lamp is suitable for large-scale application.
Description
Technical field
The utility model relates to a kind of high heat dispersion LED lamp.
Background technology
LED can be used as a kind of light source of high benefit.Because little, the low power consumption and other advantages of volume, LED is widely used in fields such as automobile, traffic lights indication, screen display even illumination.During as illuminations, the LED lamp is compared its power saving rate with incandescent lamp, fluorescent lamp and can be reached more than 70%.Development along with application demand; Need more and more LED lamps; But existing LED modulated structure is complicated, and installation, easy to maintenance brings the existing simultaneously LED lamp of great inconvenience mainly to rely on light fixture outer wall and air to carry out thermal convection current to the user and dispels the heat; Present this mode can not satisfy high-powered LED lamp heat radiation requirement, the service life of reducing the LED lamp easily.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of high heat dispersion LED lamp simple in structure, easy to use.
The high heat dispersion LED lamp of the utility model comprises shell, and fixedly lamp holder of lamp holder deck is passed through on the top of said shell; The inside of lamp holder is provided with driving power, and the inside of shell is provided with lamp bracket, and the outer surface of lamp bracket is provided with a plurality of longitudinal bracing muscle; Form a plurality of heat dissipation channels between the inner surface of longitudinal bracing muscle and shell; The bottom of lamp bracket is provided with the LED lamp plate, and the LED lamp plate is connected with driving power through circuit, and the below of LED lamp plate is provided with the diffusion shell that is fixed on the shell.
The high heat dispersion LED lamp of the utility model is provided with the diffusion retainer plate between said shell and the diffusion shell.
The high heat dispersion LED lamp of the utility model, the outer surface of said lamp holder is provided with external screw thread.
Compared with prior art the beneficial effect of the utility model is: the high heat dispersion LED modulated structure of the utility model is simple, according to stack effect, between the inner surface of longitudinal bracing muscle and shell, forms a plurality of heat dissipation channels; The top of heat dissipation channel and bottom are communicated with outside air respectively; Thereby the generation cross-ventilation is taken away the heat radiation of LED lamp, has prolonged the service life of LED lamp; Can effectively reduce LED lamp temperature inside; Good heat dissipation effect, installation, easy to maintenance suits to apply on a large scale.
Description of drawings
Fig. 1 is the structural representation of the described a kind of high heat dispersion LED lamp of the utility model embodiment;
Fig. 2 is the decomposition texture sketch map of the described a kind of high heat dispersion LED lamp of the utility model embodiment.
Among the figure:
1, shell; 2, lamp holder deck; 3, lamp holder; 4, driving power; 5, lamp bracket; 6, longitudinal bracing muscle; 7, LED lamp plate; 8, diffusion shell; 9, diffusion retainer plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Shown in Fig. 1-2, a kind of high heat dispersion LED lamp comprises shell 1; Fixedly lamp holder 3 of lamp holder deck 2 is passed through on the top of said shell 1; The inside of lamp holder 3 is provided with driving power 4, and the inside of shell 1 is provided with lamp bracket 5, and the outer surface of lamp bracket 5 is provided with a plurality of longitudinal bracing muscle 6; Form a plurality of heat dissipation channels between the inner surface of longitudinal bracing muscle 6 and shell 1; The bottom of lamp bracket 5 is provided with LED lamp plate 7, and LED lamp plate 7 is connected with driving power 4 through circuit, and the below of LED lamp plate 7 is provided with the diffusion shell 8 that is fixed on the shell 1.
The high heat dispersion LED lamp of the utility model is provided with diffusion retainer plate 9 between said shell 1 and the diffusion shell 8.
The high heat dispersion LED lamp of the utility model, the outer surface of said lamp holder 3 is provided with external screw thread.
The high heat dispersion LED modulated structure of the utility model is simple, according to stack effect, between the inner surface of longitudinal bracing muscle and shell, forms a plurality of heat dissipation channels; The top of heat dissipation channel and bottom are communicated with outside air respectively, thereby produce cross-ventilation, and the heat radiation of LED lamp is taken away; Prolong the service life of LED lamp, can effectively reduce LED lamp temperature inside, good heat dissipation effect; Installation, easy to maintenance suits to apply on a large scale.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (3)
1. high heat dispersion LED lamp; Comprise shell (1), it is characterized in that: fixedly lamp holder (3) of lamp holder deck (2) is passed through on the top of said shell (1), and the inside of lamp holder (3) is provided with driving power (4); The inside of shell (1) is provided with lamp bracket (5); The outer surface of lamp bracket (5) is provided with a plurality of longitudinal bracing muscle (6), forms a plurality of heat dissipation channels between the inner surface of longitudinal bracing muscle (6) and shell (1), and the bottom of lamp bracket (5) is provided with LED lamp plate (7); LED lamp plate (7) is connected with driving power (4) through circuit, and the below of LED lamp plate (7) is provided with the diffusion shell (8) that is fixed on the shell (1).
2. high heat dispersion LED lamp according to claim 1 is characterized in that: diffusion retainer plate (9) is set between said shell (1) and the diffusion shell (8).
3. high heat dispersion LED lamp according to claim 1 is characterized in that: the outer surface of said lamp holder (3) is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201136217U CN202580727U (en) | 2012-03-23 | 2012-03-23 | LED (Light Emitting Diode) lamp with high heat dispersion performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201136217U CN202580727U (en) | 2012-03-23 | 2012-03-23 | LED (Light Emitting Diode) lamp with high heat dispersion performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580727U true CN202580727U (en) | 2012-12-05 |
Family
ID=47250135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201136217U Expired - Fee Related CN202580727U (en) | 2012-03-23 | 2012-03-23 | LED (Light Emitting Diode) lamp with high heat dispersion performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580727U (en) |
-
2012
- 2012-03-23 CN CN2012201136217U patent/CN202580727U/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: 20121205 Termination date: 20130323 |