CN205746214U - Pocket lamp - Google Patents
Pocket lamp Download PDFInfo
- Publication number
- CN205746214U CN205746214U CN201620576953.7U CN201620576953U CN205746214U CN 205746214 U CN205746214 U CN 205746214U CN 201620576953 U CN201620576953 U CN 201620576953U CN 205746214 U CN205746214 U CN 205746214U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- back cover
- heat dissipation
- lamp
- dissipation paths
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of pocket lamp, it includes cylinder, battery it is provided with in cylinder, the front end of cylinder is provided with lamp head, LED light source it is provided with on lamp head, the rear end of described cylinder is provided with the back cover of a tubular, the front end of back cover is dismountable with cylinder to be connected, a fan it is provided with in back cover, the outlet air surface of fan is towards cylinder, multiple heat dissipation paths it is provided with on cylinder, every heat dissipation paths all includes two openings with cylinder ft connection, one opening of every heat dissipation paths is respectively positioned on the rear end face of cylinder, another opening of every heat dissipation paths is respectively positioned on the periphery wall of cylinder and near lamp head.This utility model good heat dispersion performance.
Description
Technical field
This utility model relates to a kind of pocket lamp.
Background technology
In use, heat cannot distribute current pocket lamp in time so that pocket lamp temperature is higher so that pocket lamp holds
Fragile.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hand capacity, its good heat dispersion performance.
For solving above-mentioned technical problem, the pocket lamp that this utility model provides, it includes cylinder, is provided with electricity in cylinder
Pond, the front end of cylinder is provided with lamp head, and lamp head is provided with LED light source, and the rear end of described cylinder is provided with a tubular
Back cover, the front end of back cover is dismountable with cylinder to be connected, and is provided with a fan in back cover, the outlet air surface of fan towards cylinder,
Being provided with multiple heat dissipation paths on cylinder, every heat dissipation paths all includes two openings with cylinder ft connection, and every dissipates
One opening of the passage of heat is respectively positioned on the rear end face of cylinder, and another opening of every heat dissipation paths is respectively positioned on the periphery of cylinder
On wall and near lamp head.
As preferably, the rear end of described back cover is provided with a protection board, and protection board is covered with through hole.
As preferably, the front end of described back cover is connected with cylinder screw.
As preferably, described cylinder being provided with a rope, one end of rope is fixing with the periphery wall of cylinder to be connected, rope
The other end of rope and the fixing connection of a Magnet.
After using above structure, this utility model compared with prior art, has the advantage that
Pocket lamp of the present utility model, is provided with fan, and when pocket lamp uses, fan work, the wind of fan blowout leads to
Cross heat dissipation channel discharge, the heat in housing, through heat dissipation channel, can be taken away by wind so that can the most quickly incite somebody to action
Heat in housing is discharged, and pocket lamp temperature can be avoided too high, pocket lamp can be avoided to damage because temperature is too high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
As shown in Figure 1, this utility model pocket lamp includes cylinder 10, is provided with battery, the front end of cylinder 10 in cylinder 10
Being provided with lamp head 20, lamp head 20 is provided with LED light source 21, the rear end of described cylinder 10 is provided with the back cover of a tubular
30, the front end of back cover 30 is dismountable with cylinder 10 to be connected, and is provided with a fan 40 in back cover 30, and the battery in cylinder 10 is used for
Power for LED light source 21 and fan 40, the outer wall of cylinder 10 is provided with for controlling LED light source 21 and fan 40 power on/off
Switch, the outlet air surface of fan 40, towards cylinder 10, cylinder 10 is provided with multiple heat dissipation paths 11, and multiple heat dissipation paths 11 is along cylinder
Body 10 circumference is uniformly distributed, and every heat dissipation paths 11 all includes two openings with cylinder 10 ft connection, and every heat radiation is logical
One opening in road 11 is respectively positioned on the rear end face of cylinder 10, and another opening of every heat dissipation paths 11 is respectively positioned on cylinder 10
On periphery wall and near lamp head 20, so, the wind of fan 40 blowout is discharged by heat dissipation channel 11, and wind is in heat dissipation channel 11
During flowing, can be with the inwall generation heat exchange of heat dissipation channel 11, so that the heat in housing 10 is taken away.
The rear end of described back cover 30 is provided with a protection board 50, and protection board 50 is covered with through hole 51, so, protection board 50
Being possible to prevent foreign body to fall in back cover 30, to avoid foreign body to be damaged by fan 40, the through hole 51 on protection board 50 may be used for
Air intake.
Threadeding with cylinder 10 in the front end of described back cover 30, so, back cover 30 can conveniently dismount.
Being provided with a rope 60 on described cylinder 10, one end of rope 60 is fixing with the periphery wall of cylinder 10 to be connected, rope
The other end of rope 60 and a fixing connection of Magnet 61, as such, it is possible to adsorb on irony object by Magnet 61, with by this pocket lamp
Hang, so can hand-held pocket lamp and be illuminated.
Below only apply preferably example to be made that explanation with regard to this utility model, but be not to be construed as claim
Limiting, structure of the present utility model can have other to change, be not limited to said structure.In a word, all of the present utility model solely
The various changes made in vertical scope of the claims are all in protection domain of the present utility model.
Claims (4)
1. a pocket lamp, it includes cylinder (10), is provided with battery in cylinder (10), and the front end of cylinder (10) is provided with lamp holder
Portion (20), lamp head (20) is provided with LED light source (21), it is characterised in that: the rear end of described cylinder (10) is provided with one
The back cover (30) of tubular, the front end of back cover (30) is dismountable with cylinder (10) to be connected, and back cover is provided with a fan in (30)
(40), the outlet air surface of fan (40), towards cylinder (10), cylinder (10) is provided with multiple heat dissipation paths (11), and every heat radiation is logical
Road (11) all includes two openings with cylinder (10) ft connection, and an opening of every heat dissipation paths (11) is respectively positioned on cylinder
On the rear end face of body (10), another opening of every heat dissipation paths (11) is respectively positioned on the periphery wall of cylinder (10) and near lamp
Head (20).
Pocket lamp the most according to claim 1, it is characterised in that: the rear end of described back cover (30) is provided with a protection board
(50), protection board (50) is covered with through hole (51).
Pocket lamp the most according to claim 2, it is characterised in that: the front end of described back cover (30) and cylinder (10) screw thread
Connect.
Pocket lamp the most according to claim 3, it is characterised in that: it is provided with a rope (60) on described cylinder (10),
One end of rope (60) is fixing with the periphery wall of cylinder (10) to be connected, and the other end of rope (60) and a Magnet (61) are fixing even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576953.7U CN205746214U (en) | 2016-06-15 | 2016-06-15 | Pocket lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576953.7U CN205746214U (en) | 2016-06-15 | 2016-06-15 | Pocket lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746214U true CN205746214U (en) | 2016-11-30 |
Family
ID=57386443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620576953.7U Expired - Fee Related CN205746214U (en) | 2016-06-15 | 2016-06-15 | Pocket lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775959A (en) * | 2021-08-20 | 2021-12-10 | 深圳市傲雷电商科技股份有限公司 | Heat dissipation flashlight |
-
2016
- 2016-06-15 CN CN201620576953.7U patent/CN205746214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775959A (en) * | 2021-08-20 | 2021-12-10 | 深圳市傲雷电商科技股份有限公司 | Heat dissipation flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 519175 Toyama Industrial Zone, Guangdong, Zhuhai Patentee after: ZHUHAI DUWEI HARDWARE PRODUCT Co.,Ltd. Address before: 315193 Yinzhou District Province, Ningbo City, Jiang Zhen Dong Dong Village:Ningbo City, Yinzhou Jiang Shanwei sea Hardware Factory Patentee before: Zhou Guiying |
|
| 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: 20161130 |