CN202017937U - High-efficiency radiating light-emitting diode (LED) lamp - Google Patents
High-efficiency radiating light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202017937U CN202017937U CN2011201112400U CN201120111240U CN202017937U CN 202017937 U CN202017937 U CN 202017937U CN 2011201112400 U CN2011201112400 U CN 2011201112400U CN 201120111240 U CN201120111240 U CN 201120111240U CN 202017937 U CN202017937 U CN 202017937U
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- led
- groove
- led lamp
- high efficiency
- heat radiation
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Abstract
The utility model discloses a high-efficiency radiating light-emitting diode (LED) lamp, which is characterized by comprising a radiator, wherein a groove is formed on the radiator; a circuit board is tightly arranged inside the groove; and an LED component is arranged on the circuit board. The high-efficiency radiating LED lamp is characterized in that: the LED component comprises a luminous LED arranged on the circuit board; and a light-transmitting packaging piece is packaged outside the luminous LED. In order to overcome the defects in the prior art, the utility model aims to provide an LED lamp which is simple in structure and good in radiating effect.
Description
Technical field
The utility model relates to a kind of LED lamp of high efficiency and heat radiation.
Background technology
LED illumination and backlight are subjected to paying close attention to widely and using because of it is efficient, energy-conservation etc.Existing LED is generally structure as shown in Figure 2, on radiator 11, be pasted with wiring board 33 by heat-conducting glue 22, be provided with LED assembly 44 in the circuit board, this structure is owing to be provided with heat-conducting glue 22 between wiring board and the radiator, thermal conductivity factor diminishes, and radiating effect is not ideal relatively, and radiating efficiency is low, speed is slow, whole package assembly thermal resistance is big, influences device lifetime.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, the LED lamp of good heat dissipation effect.
In order to achieve the above object, the utility model adopts following scheme:
A kind of LED lamp of high efficiency and heat radiation is characterized in that: comprise radiator, be provided with groove on described radiator, closely be provided with wiring board in described groove, be provided with the LED assembly at described wiring board.
The LED lamp of aforesaid a kind of high efficiency and heat radiation is characterized in that described LED assembly comprises in the circuit board emitting led of setting, is equipped with the packaging part of printing opacity at described emitting led covering.
The LED lamp of aforesaid a kind of high efficiency and heat radiation, it is characterized in that on described radiator, being provided with can get rid of when combination processing wiring board and groove between the steam vent of gas.
The LED lamp of aforesaid a kind of high efficiency and heat radiation is characterized in that being provided with a plurality of fin on described radiator.
The LED lamp of aforesaid a kind of high efficiency and heat radiation is characterized in that described packaging part is a sphere.
The LED lamp of aforesaid a kind of high efficiency and heat radiation is characterized in that described steam vent is arranged on the bottom surface of groove.
The LED lamp of aforesaid a kind of high efficiency and heat radiation is characterized in that described steam vent is arranged on the side of groove.
The LED lamp of aforesaid a kind of high efficiency and heat radiation, it is characterized in that on described wiring board, being provided with can get rid of when combination processing wiring board and groove between the steam vent of gas.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model LED lamp behaviour is reliable, technology is simple.The thermal resistance of this modulated structure is low, and good heat dissipation effect has effectively guaranteed illumination effect and the service life of LED.
Description of drawings
Fig. 1 is a generalized section of the present utility model;
Fig. 2 is the structural representation of LED lamp in the prior art;
Fig. 3 is the schematic diagram of second kind of embodiment of steam vent;
Fig. 4 is the schematic diagram of the third embodiment of steam vent;
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further described:
The LED lamp of a kind of high efficiency and heat radiation as shown in Figure 1 comprises radiator 1, is provided with groove 2 on described radiator 1, closely is provided with wiring board 3 in described groove 2, is provided with LED assembly 4 at described wiring board 3.
On described radiator 1, be provided with in the utility model can get rid of when combination processing wiring board 3 and groove 2 between the steam vent 5 of gas.First kind of embodiment of steam vent 5 as shown in Figure 1, described steam vent 5 is arranged on the bottom surface of groove 2; Second kind of embodiment of steam vent 5 as shown in Figure 3, described steam vent 5 can also be arranged on the side of groove 2.The third embodiment of steam vent 5 as shown in Figure 3, described as shown in Figure 4 steam vent 5 can also be arranged on the wiring board 2.
The utility model product heats radiator 1 earlier when the processing combination, groove 2 heat on the radiator 1 rise and become big, wiring board 3 is assembled in the described groove 2, pushing described wiring board 3 makes the air between wiring board 3 bottom surfaces and the groove 2 get rid of by steam vent 5, be closely linked between cooling rear board 3 and the groove 2, thermal resistance is little, good heat dissipation effect.
On described radiator 1, be provided with a plurality of fin 6 in the utility model.Strengthened the radiating effect of radiator 1.Described packaging part 42 is a sphere.Packaging part 42 can be epoxy resin, the perhaps composition of fluorescent material and packaging plastic.
Claims (8)
1. the LED lamp of a high efficiency and heat radiation is characterized in that: comprise radiator (1), be provided with groove (2) on described radiator (1), closely be provided with wiring board (3) in described groove (2), be provided with LED assembly (4) at described wiring board (3).
2. the LED lamp of a kind of high efficiency and heat radiation according to claim 1 is characterized in that described LED assembly (4) comprises setting emitting led (41) in the circuit board, is equipped with the packaging part (42) of printing opacity at described emitting led (41) covering.
3. the LED lamp of a kind of high efficiency and heat radiation according to claim 1 is characterized in that being provided with in the time of can getting rid of the processing combination steam vent (5) of gas between the wiring board (3) and groove (2) on described radiator (1).
4. according to the LED lamp of claim 1 or 3 described a kind of high efficiency and heat radiations, it is characterized in that on described radiator (1), being provided with a plurality of fin (6).
5. the LED lamp of a kind of high efficiency and heat radiation according to claim 2 is characterized in that described packaging part (42) is a sphere.
6. the LED lamp of a kind of high efficiency and heat radiation according to claim 3 is characterized in that described steam vent (5) is arranged on the bottom surface of groove (2).
7. the LED lamp of a kind of high efficiency and heat radiation according to claim 3 is characterized in that described steam vent (5) is arranged on the side of groove (2).
8. the LED lamp of a kind of high efficiency and heat radiation according to claim 1 is characterized in that being provided with in the time of can getting rid of the processing combination steam vent (5) of gas between the wiring board (3) and groove (2) on described wiring board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201112400U CN202017937U (en) | 2011-04-15 | 2011-04-15 | High-efficiency radiating light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201112400U CN202017937U (en) | 2011-04-15 | 2011-04-15 | High-efficiency radiating light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017937U true CN202017937U (en) | 2011-10-26 |
Family
ID=44811607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201112400U Expired - Fee Related CN202017937U (en) | 2011-04-15 | 2011-04-15 | High-efficiency radiating light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012162863A1 (en) * | 2011-06-03 | 2012-12-06 | 新高电子材料（中山）有限公司 | Highly-efficient heat radiating led lamp and method for manufacturing same |
-
2011
- 2011-04-15 CN CN2011201112400U patent/CN202017937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012162863A1 (en) * | 2011-06-03 | 2012-12-06 | 新高电子材料（中山）有限公司 | Highly-efficient heat radiating led lamp and method for manufacturing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20170415 |