CN207112751U - A kind of LED flashlight radiator structure - Google Patents
A kind of LED flashlight radiator structure Download PDFInfo
- Publication number
- CN207112751U CN207112751U CN201720594286.XU CN201720594286U CN207112751U CN 207112751 U CN207112751 U CN 207112751U CN 201720594286 U CN201720594286 U CN 201720594286U CN 207112751 U CN207112751 U CN 207112751U
- Authority
- CN
- China
- Prior art keywords
- socket
- sleeve
- radiator structure
- led flashlight
- lamp holder
- 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
Links
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED flashlight radiator structure is the utility model is related to, including the socket of battery and the lamp holder being connected with socket are installed；Socket outer surface set is provided with sleeve；Socket outer surface is provided with multiple fin；Sleeve surface is provided with multiple thermal vias；Multiple fin are set to be radiated on flashlight socket, the heat to shed is shed by sleeve surface and thermal vias, effectively prevent battery overheat, it also avoid holding part and overheating influenceing to use problem；Overall structure is simple, and cost is low.
Description
Technical field
Flashlight technical field of heat dissipation is the utility model is related to, radiates and ties more specifically to a kind of LED flashlight
Structure.
Background technology
As people require more and more higher to LED flashlight lumen, many designer's generally use great power LEDs meet
Customer demand；However, as LED power increases, the heat that it is discharged is also higher, and the lithium battery temperature used is also higher, and lithium
Battery temperature exceedes 60 degree Celsius very possible burnings or blast, and at present there is no preferably solve the mode of the problem.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of LED flashlight
Cylinder radiator structure.
Technical scheme is used by the utility model solves its technical problem：
A kind of LED flashlight radiator structure is constructed, including the socket of battery and the lamp holder being connected with the socket are installed；Its
In, the socket outer surface set is provided with sleeve；The socket outer surface is provided with multiple fin；The sleeve surface is set
There are multiple thermal vias.
LED flashlight radiator structure described in the utility model, wherein, between existing between the sleeve and the fin
Gap.
LED flashlight radiator structure described in the utility model, wherein, the sleeve surface is additionally provided with multiple strips
Radiate groove.
LED flashlight radiator structure described in the utility model, wherein, the sleeve interior surface is provided with card article；It is described
Rotation slot corresponding with the card article is provided with socket and/or the lamp holder.
LED flashlight radiator structure described in the utility model, wherein, multiple circular radiatings are provided with the lamp holder
Groove.
The beneficial effects of the utility model are：Set multiple fin to be radiated on flashlight socket, shed
Heat is shed by sleeve surface and thermal vias, effectively prevent battery overheat, it also avoid holding part and overheating influenceing to use
Problem；Overall structure is simple, and cost is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is the LED flashlight radiator structure sectional view of the utility model preferred embodiment；
Fig. 2 is the LED flashlight radiator structure explosive view of the utility model preferred embodiment.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The LED flashlight radiator structure of the utility model preferred embodiment is as shown in figure 1, refer to Fig. 2, including install simultaneously
The socket 2 of battery 1 and the lamp holder 3 being connected with socket 2；The outer surface of socket 2 set is provided with sleeve 4；The outer surface of socket 2 is provided with more
Individual fin 20；The surface of sleeve 4 is provided with multiple thermal vias 40；Multiple fin 20 are set to carry out on flashlight socket 2
Radiating, the heat to shed are shed by the surface of sleeve 4 and thermal vias 40, effectively prevent battery 1 and overheat, it also avoid hand grip portion
Heat affecting was divided to use problem；Overall structure is simple, and cost is low.
As depicted in figs. 1 and 2, gap 6 between sleeve 4 and fin 20 be present, ensure that fin 20 there are enough radiatings
Space, and then ensure radiating effect.
As depicted in figs. 1 and 2, the surface of sleeve 4 is additionally provided with multiple strip radiating grooves 41, further improves radiating effect
Rate.
As depicted in figs. 1 and 2, the inner surface setting of sleeve 4 has card article 42；It is provided with socket 2 and/or lamp holder 3 and card article
Rotation slot 5 corresponding to 42；Rotation connection, is easy to assemble and uses.
As depicted in figs. 1 and 2, multiple circular radiating grooves 30 are provided with lamp holder 3, the part of lamp holder 3 is radiated, are reduced
Overall heat.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of LED flashlight radiator structure, including the socket of battery and the lamp holder being connected with the socket are installed；Its feature exists
In the socket outer surface set is provided with sleeve；The socket outer surface is provided with multiple fin；The sleeve surface is set
There are multiple thermal vias；Gap be present between the sleeve and the fin.
2. LED flashlight radiator structure according to claim 1, it is characterised in that the sleeve surface is additionally provided with more
Individual strip radiating groove.
3. LED flashlight radiator structure according to claim 1, it is characterised in that the sleeve interior surface is provided with card
Bar；Rotation slot corresponding with the card article is provided with the socket and/or the lamp holder.
4. LED flashlight radiator structure according to claim 1, it is characterised in that multiple rings are provided with the lamp holder
Shape radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594286.XU CN207112751U (en) | 2017-05-25 | 2017-05-25 | A kind of LED flashlight radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594286.XU CN207112751U (en) | 2017-05-25 | 2017-05-25 | A kind of LED flashlight radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112751U true CN207112751U (en) | 2018-03-16 |
Family
ID=61593856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594286.XU Expired - Fee Related CN207112751U (en) | 2017-05-25 | 2017-05-25 | A kind of LED flashlight radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719773A (en) * | 2021-08-20 | 2021-11-30 | 东莞市傲雷移动照明设备有限公司 | Flashlight that heat dispersion is good |
-
2017
- 2017-05-25 CN CN201720594286.XU patent/CN207112751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719773A (en) * | 2021-08-20 | 2021-11-30 | 东莞市傲雷移动照明设备有限公司 | Flashlight that heat dispersion is good |
| CN113719773B (en) * | 2021-08-20 | 2024-05-03 | 东莞市傲雷移动照明设备有限公司 | Flashlight with good heat dissipation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |