CN207349982U - New bulkhead lamp radiator structure - Google Patents
New bulkhead lamp radiator structure Download PDFInfo
- Publication number
- CN207349982U CN207349982U CN201721263036.4U CN201721263036U CN207349982U CN 207349982 U CN207349982 U CN 207349982U CN 201721263036 U CN201721263036 U CN 201721263036U CN 207349982 U CN207349982 U CN 207349982U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- wall
- stem
- cabochon
- fin unit
- 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 26
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of new bulkhead lamp radiator structure, including top-down power pack, heat dissipation stem and reflector, the bottom of the heat dissipation stem has light source installing plate, on the outer wall of the heat dissipation stem multigroup fin unit is evenly distributed with around its axis, the outer wall of the fin unit is multiple cabochon structures spaced from top to bottom, has gap between the inner wall of the cabochon structure and the heat dissipation stem.The beneficial effects of the utility model are reasonable in design, can ensure heat dissipation ventilation to greatest extent, extend the service life of electronic component.
Description
Technical field
It the utility model is related to a kind of new bulkhead lamp radiator structure.
Background technology
Bulkhead lamp, refer to factory, mine, warehouse, high canopy production operation area in the general name of lamps that uses, existing skill
Bulkhead lamp radiator structure in art is often that spaced multigroup fin is added on stem, to reach the work of increase heat dissipation area
With, but the interval between fin is closeer, the rate of air circulation on fin periphery is low, and heat exchanger effectiveness is low, if between increase fin
Every the result that heat dissipation area can be caused to reduce again.
The content of the invention
Problem to be solved in the utility model is to provide a kind of new bulkhead lamp radiator structure, overcomes of the prior art
Deficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is：New bulkhead lamp radiator structure, including
Top-down power pack, heat dissipation stem and reflector, the bottom of the heat dissipation stem have light source installing plate, the radiating core
Multigroup fin unit is evenly distributed with around its axis on the outer wall of column, the outer wall of the fin unit sets for multiple intervals from top to bottom
The cabochon structure put, has gap between the inner wall of the cabochon structure and the heat dissipation stem.
Further, the fin unit is arranged at intervals from top to bottom including multiple axis directions along the heat dissipation stem
Spherical heat sink.
Further, be hollow structure in the spherical heat sink, on the outer wall of the spherical heat sink with it is described in
The heat emission hole of hollow structure perforation.
Further, the fin unit includes waveform heat sink.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme, it is reasonable in design, energy
Ensure heat dissipation ventilation to greatest extent, extend the service life of electronic component.
Brief description of the drawings
Fig. 1 is the structure diagram of specific embodiment of the present utility model one;
Fig. 2 is the structure diagram of embodiment two;
In figure：1- reflectors；2- heat dissipation stems；3- power packs；The spherical heat sinks of 4-；5- heat emission holes；6- waveforms radiate
Plate.
Embodiment
The utility model provides a kind of new bulkhead lamp radiator structure, including top-down power pack 3, heat dissipation stem 2
With reflector 1, the bottom of heat dissipation stem 2 has light source installing plate, and multigroup heat dissipation is evenly distributed with around its axis on the outer wall of stem 2 that radiates
Blade unit, the outer wall of fin unit are multiple cabochon structures spaced from top to bottom, the inner wall of cabochon structure with
There is gap between heat dissipation stem 2.
Said structure increases the spacing between each radiating surface while ensure that heat dissipation area is sufficiently large, and enhancing dissipates
The mobility of backing ambient air, there is provided radiating rate.
The concrete structure of fin unit can be divided into a variety of, and the application provides two kinds of embodiments：
Embodiment one：As shown in Figure 1, fin unit includes multiple axis directions along the stems 2 that radiate from upper
Spaced spherical heat sink 4 under and.
It is hollow structure in spherical heat sink 4, there is the heat emission hole with hollow structure perforation on the outer wall of spherical heat sink 4
5.The setting of heat emission hole 5 improves the flowing of spherical 4 internal gas flow of heat sink.
Embodiment two：As shown in Fig. 2, fin unit includes waveform heat sink 6.
The embodiment of the utility model is described in detail above, but the content is only the preferable of the utility model
Embodiment, it is impossible to be construed as limiting the scope of the utility model.It is made according to the scope of application of this utility model equal
Deng change and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (2)
1. new bulkhead lamp radiator structure, it is characterised in that：Including top-down power pack, heat dissipation stem and reflector, institute
The bottom for stating heat dissipation stem has a light source installing plate, and multigroup heat sink list is evenly distributed with around its axis on the outer wall of the stem that radiates
Member, the outer wall of the fin unit are multiple cabochon structures spaced from top to bottom, the cabochon structure it is interior
There is gap between wall and the heat dissipation stem；
The fin unit includes multiple axis direction spaced spherical heat dissipations from top to bottom along the heat dissipation stem
Piece；
It is hollow structure in the spherical heat sink, has on the outer wall of the spherical heat sink and hollow structure perforation
Heat emission hole.
2. new bulkhead lamp radiator structure, it is characterised in that：Including top-down power pack, heat dissipation stem and reflector, institute
The bottom for stating heat dissipation stem has a light source installing plate, and multigroup heat sink list is evenly distributed with around its axis on the outer wall of the stem that radiates
Member, the outer wall of the fin unit are multiple cabochon structures spaced from top to bottom, the cabochon structure it is interior
There is gap between wall and the heat dissipation stem；The fin unit includes waveform heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263036.4U CN207349982U (en) | 2017-09-29 | 2017-09-29 | New bulkhead lamp radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263036.4U CN207349982U (en) | 2017-09-29 | 2017-09-29 | New bulkhead lamp radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349982U true CN207349982U (en) | 2018-05-11 |
Family
ID=62356940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263036.4U Expired - Fee Related CN207349982U (en) | 2017-09-29 | 2017-09-29 | New bulkhead lamp radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349982U (en) |
-
2017
- 2017-09-29 CN CN201721263036.4U patent/CN207349982U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |