CN208397734U - LED corn lamp and its radiator - Google Patents
LED corn lamp and its radiator Download PDFInfo
- Publication number
- CN208397734U CN208397734U CN201821014993.8U CN201821014993U CN208397734U CN 208397734 U CN208397734 U CN 208397734U CN 201821014993 U CN201821014993 U CN 201821014993U CN 208397734 U CN208397734 U CN 208397734U
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- China
- Prior art keywords
- polygon
- heat dissipation
- polygon cylinder
- corn lamp
- dissipation cavity
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- Expired - Fee Related
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Abstract
The utility model embodiment provides a kind of LED corn lamp and its radiator, including cooling fin and it is installed in the fixed block at cooling fin both ends, the cooling fin includes the first polygon cylinder and multiple the second polygon cylinders for being connected to the first polygon column side wall, the first polygon cylinder is equipped with the first heat dissipation cavity, and the second polygon cylinder is equipped with the second heat dissipation cavity being connected to the first heat dissipation cavity.The utility model heat dissipation performance is strong, and internal gas flow integrally circulates, highly-safe；And structure is simple, is easy to make, production cost is low.
Description
Technical field
The utility model embodiment is related to field of radiating more particularly to a kind of LED corn lamp and radiator.
Background technique
For traditional incandescent lamp, the environmental-protecting performance of LED light is very strong, and is easily recycled, as people focus on
The consciousness of life health is more and more stronger, and LED light range used in life is also more extensive, but the heat dissipation problem of LED light is always
It is the hang-up that can not be overcome, the production cost of radiator can not also reduce always, and the bad LED light that also results in that radiates uses
The shortening in service life.
Utility model content
The utility model is to solve technical problem mentioned above in the background art, provides a kind of LED corn lamp and dissipates
Hot device.
The utility model embodiment provides a kind of LED corn lamp radiator, including cooling fin and is installed in cooling fin both ends
Fixed block, the cooling fin includes the first polygon cylinder and multiple is connected to the second polygon of the first polygon column side wall
Shape cylinder, the first polygon cylinder are equipped with the first heat dissipation cavity, and the second polygon cylinder is equipped with to be connected with the first heat dissipation cavity
The second logical heat dissipation cavity.
Further, the first polygon cylinder and the second polygon cylinder are integrally formed.
Further, the evenly spaced side wall for being installed in the first polygon cylinder of multiple second polygon cylinders.
Further, it is equipped on side wall of the first polygon cylinder between two adjacent second polygon cylinders more
A heat release hole.
Further, the fixed block includes be installed in the first polygon cylinder and the second polygon cylinder both ends upper solid
Determine block and lower fixed block, the fixed block is equipped with for the convex block chimeric with first heat dissipation cavity and the second heat dissipation cavity.
Further, the cooling fin is along the side wall surface bending closure of the first polygon cylinder, the second polygon cylinder, head
Tail is connected, and forms the hollow cylinder of both ends circulation.
Further, the first polygon column side wall is equipped with multiple gaps, between second heat dissipation cavity is described in
Gap is connected to first heat dissipation cavity.
In another aspect, the utility model embodiment also provides a kind of LED corn lamp, radiate including above-mentioned LED corn lamp
Device, the second polygon cylinder are equipped with the stationary plane for connecting circuit board, and the LED corn lamp further includes and the circuit
The LED light of plate connection.
The beneficial effects of the utility model are: the first polygon column is made using integrally formed cooling fin in the utility model
The both ends of body and the second polygon cylinder, the first polygon cylinder and the second polygon cylinder are dissipated by the first heat dissipation cavity, second
The concave shape that the side wall of hot chamber and the first polygon cylinder and two neighboring second polygon cylinder are formed is at convection current, heat dissipation performance
By force；First polygon column side wall is additionally provided with gap, and the first heat dissipation cavity and the second heat dissipation cavity are connected by gap, also set on concave surface
There are heat release hole and the second heat dissipation cavity to circulate, cooling fin internal gas flow integrally circulates, and forms attic type ventilation by forced draft, further increases
Heat dissipation effect, it is highly-safe；And radiator is integrally formed, light-weight, structure is simple, is easy to make, production cost is low.
Detailed description of the invention
Fig. 1 is the perspective view of one embodiment of the utility model LED corn lamp radiator.
Fig. 2 is the perspective view of another embodiment of the utility model LED corn lamp radiator.
Fig. 3 is the main view of the utility model LED corn lamp radiator.
Fig. 4 is the cooling fin top view of the utility model LED corn lamp radiator.
Fig. 5 is the perspective view of the utility model LED corn lamp.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is described in further detail below by specific embodiment combination attached drawing.
As shown in Fig. 1 ~ Fig. 4, the utility model embodiment provides a kind of LED corn lamp radiator, including cooling fin and dress
Fixed block 4 set on cooling fin both ends, the cooling fin include the first polygon cylinder 1 and multiple are connected to the first polygon column
Second polygon cylinder 2 of 1 side wall of body, the first polygon cylinder 1 are equipped with the first heat dissipation cavity 7, the second polygon column
Body 2 is equipped with the second heat dissipation cavity 8 being connected to the first heat dissipation cavity 7.
The first polygon cylinder 1 and the second polygon cylinder 2 is made using integrally formed cooling fin in the utility model, the
The both ends of one polygon cylinder 1 and the second polygon cylinder 2 pass through the first heat dissipation cavity 7, the second heat dissipation cavity 8 and the first polygon column
For the concave shape that the side wall of body 1 and two neighboring second polygon cylinder 2 are formed at convection current, heat dissipation performance is strong；First polygon column
1 side wall of body is additionally provided with gap, and the first heat dissipation cavity 7 and the second heat dissipation cavity 8 are connected by gap, be additionally provided on concave surface heat release hole 3 with
The circulation of second heat dissipation cavity 8, cooling fin internal gas flow integrally circulate, and form attic type ventilation by forced draft, further increase heat dissipation effect,
It is highly-safe；And radiator is integrally formed, light-weight, structure is simple, is easy to make, production cost is low.
In one alternate embodiment, the first polygon cylinder 1 is integrally formed with the second polygon cylinder 2.
Multiple evenly spaced side walls for being installed in the first polygon cylinder 1 of the second polygon cylinder 2.The first polygon column
Body 1 is equipped with multiple heat release holes 3 on the side wall between two adjacent second polygon cylinders 2.The cooling fin is polygon along first
The side wall surface bending of shape cylinder, the second polygon cylinder is closed, joins end to end, and forms the hollow cylinder of both ends circulation.Described
One polygon cylinder, 1 side wall is equipped with multiple gaps, and second heat dissipation cavity 8 is connected by the gap and first heat dissipation cavity 7
It is logical.
In the present embodiment, it is equipped with heat release hole 3, can be further improved the heat dissipation performance of radiator, the first heat dissipation cavity 7 and second
Heat dissipation cavity 8 is connected, and convenient for air flowing between the two, can quickly radiate.
In one alternate embodiment, the fixed block 4 includes being installed in the first polygon cylinder 1 and the second polygon column
The upper fixed block and lower fixed block at 2 both ends of body, the fixed block 4 be equipped with for first heat dissipation cavity 7 and the second heat dissipation cavity 8
Chimeric convex block 5.Fixed block 4, which is arranged, can effectively increase the stability of radiator, and convex block 5 is arranged, can further consolidate cooling fin
It is scheduled on fixed block, further increases the stability of radiator.
In another aspect, as shown in figure 5, the utility model embodiment also provides a kind of LED corn lamp, including above-mentioned LED
Corn lamp radiator, the second polygon cylinder 2 are equipped with the stationary plane for connecting circuit board, and the LED corn lamp is also wrapped
Include the LED light 6 connecting with the circuit board.
The first polygon cylinder 1 and the second polygon cylinder 2 is made using integrally formed cooling fin in the utility model, the
The both ends of one polygon cylinder 1 and the second polygon cylinder 2 pass through the first heat dissipation cavity 7, the second heat dissipation cavity 8 and the first polygon column
At convection current, heat dissipation performance is strong for the side wall of body 1 and the concave shape of two neighboring second polygon cylinder formation 2；First polygon column
1 side wall of body is additionally provided with gap, and the first heat dissipation cavity 7 and the second heat dissipation cavity 8 are connected by gap, be additionally provided on concave surface heat release hole 3 with
The circulation of second heat dissipation cavity 8, cooling fin internal gas flow integrally circulate, and form attic type ventilation by forced draft, further increase heat dissipation effect,
It is highly-safe；And radiator is integrally formed, light-weight, structure is simple, is easy to make, production cost is low；It can be effectively by LED light 6
The heat of generation is quickly distributed, and avoids the temperature of LED corn lamp excessively high, effectively improves the service life of LED corn lamp.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (8)
1. a kind of LED corn lamp radiator, it is characterised in that: the LED corn lamp radiator includes cooling fin and is installed in scattered
The fixed block at backing both ends, the cooling fin include the first polygon cylinder and multiple are connected to the first polygon column side wall
Second polygon cylinder, the first polygon cylinder are equipped with the first heat dissipation cavity, and the second polygon cylinder is equipped with and first
Second heat dissipation cavity of heat dissipation cavity connection.
2. LED corn lamp radiator as described in claim 1, it is characterised in that: the first polygon cylinder and described the
Two polygon cylinders are integrally formed.
3. LED corn lamp radiator as described in claim 1, it is characterised in that: multiple second polygon cylinder intervals
Uniformly it is installed in the side wall of the first polygon cylinder.
4. LED corn lamp radiator as described in claim 1, it is characterised in that: the first polygon cylinder is in two phases
Side wall between adjacent second polygon cylinder is equipped with multiple heat release holes.
5. LED corn lamp radiator as described in claim 1, it is characterised in that: the fixed block includes being installed in more than first
The upper fixed block and lower fixed block of side shape cylinder and the second polygon cylinder both ends, the fixed block are equipped with for described first
The convex block that heat dissipation cavity and the second heat dissipation cavity are fitted into.
6. LED corn lamp radiator as described in claim 1, it is characterised in that: the cooling fin along the first polygon cylinder,
The side wall surface bending closure of second polygon cylinder joins end to end, and forms the hollow cylinder of both ends circulation.
7. LED corn lamp radiator as described in claim 1, it is characterised in that: the first polygon column side wall is equipped with
Multiple gaps, second heat dissipation cavity are connected to by the gap with first heat dissipation cavity.
8. a kind of LED corn lamp, it is characterised in that: including LED corn lamp radiator described in claim 1`7 any one,
The second polygon cylinder is equipped with the stationary plane for connecting circuit board, and the LED corn lamp further includes and the circuit board
The LED light of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014993.8U CN208397734U (en) | 2018-06-29 | 2018-06-29 | LED corn lamp and its radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014993.8U CN208397734U (en) | 2018-06-29 | 2018-06-29 | LED corn lamp and its radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397734U true CN208397734U (en) | 2019-01-18 |
Family
ID=65129892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821014993.8U Expired - Fee Related CN208397734U (en) | 2018-06-29 | 2018-06-29 | LED corn lamp and its radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397734U (en) |
-
2018
- 2018-06-29 CN CN201821014993.8U patent/CN208397734U/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 |
Granted publication date: 20190118 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |