CN203273796U - LED electric torch radiating device - Google Patents
LED electric torch radiating device Download PDFInfo
- Publication number
- CN203273796U CN203273796U CN2013202020015U CN201320202001U CN203273796U CN 203273796 U CN203273796 U CN 203273796U CN 2013202020015 U CN2013202020015 U CN 2013202020015U CN 201320202001 U CN201320202001 U CN 201320202001U CN 203273796 U CN203273796 U CN 203273796U
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- Prior art keywords
- led lamp
- radiating seat
- led
- radiating
- radiating device
- 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 discloses an LED electric torch radiating device which comprises a radiating seat. The radiating seat is of a cavity structure and can accommodate an LED lamp and a circuit driving board, the LED lamp is tightly attached to the inner wall of the radiating seat through an LED lamp fixing and pressing ring, and the circuit driving board is also tightly attached to the inner wall of the radiating seat through a circuit driving board pressing ring. The LED electric torch radiating device is an integrated radiating device, wraps the LED lamp and the circuit driving board, enables generated heat to be radiated timely and reduces the phenomenon that the LED lamp is burnt by high temperature.
Description
Technical field
The utility model relates to a kind of lighting device, is specifically related to a kind of LED flashlight heat abstractor.
Background technology
Flashlight is the illuminations that often uses in daily life, and the light source type of flashlight mainly contains two kinds: a kind of is that incandescent lamp provides light source, and another kind is that the LED lamp provides light source.The former can produce a large amount of heats due to the high power consumption of incandescent lamp during work, and the time of continuous firing is shorter, now few use.The normal LED lamp that adopts is as light source now, and the LED light fixture has the advantages such as volume is little, little power consumption, continuous working period length.
Along with the development of LED lamp, the application of high-power LED light source is also more and more extensive, yet high-powered LED lamp bottom meeting when work produces a large amount of heats, if can not in time heat be conducted, can affect the normal operation of LED lamp.Therefore, the heat dispersion of LED flashlight is very crucial, and the heat abstractor of flashlight is fit to the flashlight space requirement again simultaneously.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, LED flashlight heat abstractor that heat that the flashlight inner light source produces is in time distributed.
For solving the problems of the technologies described above, LED flashlight heat abstractor of the present utility model comprises radiating seat, and described radiating seat is the cavity structure that holds LED lamp and circuit drives plate, and described LED lamp is close on the inwall of radiating seat by LED lamp fixed pressure ring; Described circuit drives plate also is close to the inwall of radiating seat by circuit drives plate pressure ring.
Compared with prior art, the beneficial effect that the utlity model has is: the utility model is heat abstractor, heat abstractor holds LED lamp and drive plate circuit, makes the heat of generation in time distribute, and has reduced the LED lamp and has been burned the generation of phenomenon because of excess Temperature.The utility model is simple in structure, and is easy to assembly.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model LED flashlight heat abstractor.
The specific embodiment
As shown in Figure 1, LED flashlight heat abstractor, comprise radiating seat 1, described radiating seat 1 is for holding the cavity structure of LED lamp 3 and circuit drives plate 4, described LED lamp 3 is close on the inwall of radiating seat 1 by LED lamp fixed pressure ring 2, and described circuit drives plate 4 also is close to the inwall of radiating seat 1 by circuit drives plate pressure ring 5.The utility model holds LED lamp and drive plate circuit, makes the heat of generation in time to distribute, and has reduced the LED lamp and has been burned the generation of phenomenon because of excess Temperature.
Claims (2)
1.LED flashlight heat abstractor, comprise radiating seat (1), it is characterized in that: described radiating seat (1) is for holding the cavity structure of LED lamp (3) and circuit drives plate (4), and described LED lamp (3) is close on the inwall of radiating seat (1) by LED lamp fixed pressure ring (2).
2. LED flashlight heat abstractor according to claim 1, is characterized in that, described circuit drives plate (4) also is close to the inwall of radiating seat (1) by circuit drives plate pressure ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202020015U CN203273796U (en) | 2013-04-10 | 2013-04-10 | LED electric torch radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202020015U CN203273796U (en) | 2013-04-10 | 2013-04-10 | LED electric torch radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273796U true CN203273796U (en) | 2013-11-06 |
Family
ID=49504195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202020015U Expired - Fee Related CN203273796U (en) | 2013-04-10 | 2013-04-10 | LED electric torch radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260193A (en) * | 2019-06-28 | 2019-09-20 | 商洛市虎之翼科技有限公司 | Lighting device with heat sinking function |
-
2013
- 2013-04-10 CN CN2013202020015U patent/CN203273796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260193A (en) * | 2019-06-28 | 2019-09-20 | 商洛市虎之翼科技有限公司 | Lighting device with heat sinking function |
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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: 20131106 Termination date: 20140410 |