CN209386258U - Heat dissipation dustproof construction of street lamp radiator - Google Patents
Heat dissipation dustproof construction of street lamp radiator Download PDFInfo
- Publication number
- CN209386258U CN209386258U CN201920325712.9U CN201920325712U CN209386258U CN 209386258 U CN209386258 U CN 209386258U CN 201920325712 U CN201920325712 U CN 201920325712U CN 209386258 U CN209386258 U CN 209386258U
- Authority
- CN
- China
- Prior art keywords
- radiator
- street lamp
- dustproof cover
- heat dissipation
- shield
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 9
- 238000010276 construction Methods 0.000 title abstract 2
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 241001465382 Physalis alkekengi Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a heat dissipation dustproof construction of street lamp radiator, including the radiator, the upside embedding of radiator install the shield, the both sides edge position symmetry of shield be provided with the air convection passageway, the shield link to each other with the radiator through a plurality of set screw. The utility model discloses simple structure is equipped with the shield on the radiator, and the air convection hole of shield is from the side preparation of radiator to greatly reduced during dust and debris get into the heat dissipation.
Description
Technical field
The utility model relates to street lamp fields, more particularly to a kind of radiating dustproof structure of street lamp heat radiator.
Background technique
At present there are two types of the radiator structures of the radiator of LED street lamp, one is radiator tops not to have dustproof cover, this to dissipate
Heat is not due to having dustproof cover dust debris to seriously affect the heat dissipation effect of radiator when falling on a heat sink；Another kind is heat dissipation
There is dustproof cover on device top, but the cross-ventilation hole of dustproof cover is made at the top of dustproof cover, and same dust and sundries can be from skies
Enter covering in gas convection holes on a heat sink to reduce radiator heat-dissipation effect.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of radiating dustproof structure of street lamp heat radiator, structure letters
It is single, dustproof cover is housed, the cross-ventilation hole of dustproof cover makes from the side of radiator, thus greatly reduces dust on radiator
Enter in heat dissipation with sundries.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the heat dissipation for providing a kind of street lamp heat radiator is anti-
Dirt structure, including radiator, the upside insertion of the radiator are equipped with dustproof cover, the both sides of the edge position of the dustproof cover
It sets and is symmetrically arranged with air convection channel, the dustproof cover is connected by several fixing screws with radiator.
Further, it is arc-shaped on the upside of the dustproof cover.
Further, the air convection channel for having a pair of of strip is arranged side by side in the both ends of the dustproof cover.
The utility model has the advantages that the utility model relates to a kind of radiating dustproof structures of street lamp heat radiator, in the dustproof cover of LED street lamp
Side make air convection channel, LED street lamp enters in radiator when having seldom dust and sundries in use, thus
So that LED lamps cooling keeps effect good as new lamps and lanterns, the light decay of lamps and lanterns and whole light temperature are substantially reduced, improved
The service life of lamps and lanterns.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figure 1, the embodiments of the present invention is related to a kind of radiating dustproof structure of street lamp heat radiator, including dissipate
The upside insertion of hot device 4, the radiator 4 is equipped with dustproof cover 3, and the both sides of the edge positional symmetry of the dustproof cover 3 is set
It is equipped with air convection channel 1, the dustproof cover 3 is connected by several fixing screws 2 with radiator 4.
The upside of the dustproof cover 3 is arc-shaped.
The air convection channel 1 for having a pair of of strip is arranged side by side in the both ends of the dustproof cover 3.
It when dust and sundries are fallen on lamps and lanterns, can only fall on dustproof cover, cannot fall into radiator, and dustproof cover
It is the thermal diffusivity and service life that smooth blowing and raining is easy to clean up the lamps and lanterns to improve automatically.The two of dustproof cover open
There is air convection channel, cold air enters radiator from convection channel and takes away LED lamp generation heat, drops the temperature of lamps and lanterns
It is low, so that this realizes the natural convection air heat dissipation of radiator.
Claims (3)
1. a kind of radiating dustproof structure of street lamp heat radiator, including radiator (4), which is characterized in that the radiator (4)
Upside insertion is equipped with dustproof cover (3), and the both sides of the edge positional symmetry of the dustproof cover (3) is provided with air convection channel
(1), the dustproof cover (3) is connected by several fixing screws (2) with radiator (4).
2. the radiating dustproof structure of street lamp heat radiator according to claim 1, which is characterized in that the dustproof cover (3)
Upside be arc-shaped.
3. the radiating dustproof structure of street lamp heat radiator according to claim 1, which is characterized in that the dustproof cover (3)
Both ends be arranged side by side and have the air convection channel (1) of a pair of of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325712.9U CN209386258U (en) | 2019-03-15 | 2019-03-15 | Heat dissipation dustproof construction of street lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325712.9U CN209386258U (en) | 2019-03-15 | 2019-03-15 | Heat dissipation dustproof construction of street lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386258U true CN209386258U (en) | 2019-09-13 |
Family
ID=67853010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920325712.9U Active CN209386258U (en) | 2019-03-15 | 2019-03-15 | Heat dissipation dustproof construction of street lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386258U (en) |
-
2019
- 2019-03-15 CN CN201920325712.9U patent/CN209386258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |