CN204717643U - LED radiating piece and radiator - Google Patents
LED radiating piece and radiator Download PDFInfo
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- CN204717643U CN204717643U CN201520369723.9U CN201520369723U CN204717643U CN 204717643 U CN204717643 U CN 204717643U CN 201520369723 U CN201520369723 U CN 201520369723U CN 204717643 U CN204717643 U CN 204717643U
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- radiating
- radiating fin
- radiator
- arc
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Abstract
The utility model discloses a kind of LED radiating piece and radiator, and this radiator carries out by bar shaped boss and strip groove the radiator that grafting formed for multiple radiating piece.Radiating piece comprises base plate, be evenly distributed with on the surface at described base plate one and organize radiating fin more, wherein, often organize radiating fin by two the arc radiating fins bent in opposite directions, and the vertical radiating fin be arranged between two arc radiating fins is formed, the height of described vertical radiating fin is less than the height of arc radiating fin.Radiator described in the utility model can dismounting, and can require different according to the different area of dissipation of LED lamp power and splice and combine arbitrarily, reduce the difficulty of the large mould of exploitation, material saving, saving working hour, processing be simple, saves user cost.Radiating fin is combined with brachypterism sheet by a pair arc, is conducive to air heat exchange good heat dissipation effect.
Description
Technical field
The utility model relates to a kind of LED radiating piece and radiator.
Background technology
LED, as forth generation light source, has the features such as light efficiency is high, the life-span is long, is widely used in field of illuminating lamps.Along with the development of great power LED, heat dissipation technology is made to become important topic.Application LED, on the new light sources of illumination, must coordinate high efficiency its luminous efficiency of heat abstractor guarantee and service life.
Existing LED light device adopts fin mode to dispel the heat substantially, and typical heat abstractor is finned heat abstractor.Traditional heat radiator fin is all equally long, and interval is equally large, and it is bad that this structure makes cross-ventilation exchange, and radiating effect can not practical requirement.To improving heat radiation efficiency in limited space, corresponding adjustment must be made in internal structure.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of LED radiating piece and radiator.
For achieving the above object, a kind of LED radiating piece described in the utility model, comprise base plate, be evenly distributed with on the surface at described base plate one and organize radiating fin more, wherein, often organize radiating fin by two the arc radiating fins bent in opposite directions, and the vertical radiating fin be arranged between two arc radiating fins is formed, the height of described vertical radiating fin is less than the height of arc radiating fin.
Preferably, at described base plate and with the equidirectional side end face of radiating fin on be provided with bar shaped boss, opposite side end face is provided with the strip groove matched with described bar shaped boss.
Preferably, at described base plate and with radiating fin two side end faces in vertical direction on be provided with connecting hole.
For achieving the above object, a kind of radiator described in the utility model, it carries out by bar shaped boss and strip groove the radiator that grafting formed for multiple radiating piece.
Preferably, by the fixed form of bolt and connecting hole at described base plate and with radiating fin two side end faces in vertical direction on be fixed with brace, end plate respectively.
The beneficial effects of the utility model are:
Radiator described in the utility model can dismounting, and can require different according to the different area of dissipation of LED lamp power and splice and combine arbitrarily, reduce the difficulty of the large mould of exploitation, material saving, saving working hour, processing be simple, saves user cost.Radiating fin is combined with brachypterism sheet by a pair arc, is conducive to air heat exchange good heat dissipation effect, improves 1 times with radiating efficiency under homalographic, the heat distributed when LED lights is distributed by radiator conduction in time, make LED working stability, efficiency is high, long service life.
Accompanying drawing explanation
Fig. 1 is the top view of radiator described in the utility model embodiment;
Fig. 2 is the upward view of radiator described in the utility model embodiment;
Fig. 3 is the side view one of radiator described in the utility model embodiment;
Fig. 4 is the side view two of radiator described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is further described.
Be radiator a kind of described in the present embodiment as Figure 1-Figure 4, its radiator formed by inserting mode for multiple radiating piece.Wherein, described radiating piece comprises base plate 1, be evenly distributed with on the surface at described base plate one and organize radiating fin more, wherein, often organize radiating fin by two the arc radiating fins 2 bent in opposite directions, and the vertical radiating fin 3 be arranged between two arc radiating fins is formed, the height of described vertical radiating fin is less than the height of arc radiating fin.At described base plate and with the equidirectional side end face of radiating fin on be provided with bar shaped boss 6, opposite side end face is provided with the strip groove 5 matched with described bar shaped boss.Radiator described in the present embodiment carries out grafting by bar shaped boss and strip groove to form full radiator.
At described base plate and with radiating fin in vertical direction two
individual side end face is respectively arranged with braceconnecting hole 4, end plate installing hole 9.By the fixed form of bolt, connecting hole and installing hole at described base plate and with radiating fin two side end faces in vertical direction on be fixed with brace 7, end plate 8 respectively.
Radiator described in the utility model can dismounting, and can require different according to the different area of dissipation of LED lamp power and splice and combine arbitrarily, reduce the difficulty of the large mould of exploitation, material saving, saving working hour, processing be simple, saves user cost.Radiating fin is combined with brachypterism sheet by a pair arc, is conducive to air heat exchange good heat dissipation effect, improves 1 times with radiating efficiency under homalographic, the heat distributed when LED lights is distributed by radiator conduction in time, make LED working stability, efficiency is high, long service life.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (5)
1. a LED radiating piece, it is characterized in that, comprise base plate, be evenly distributed with on the surface at described base plate one and organize radiating fin more, wherein, often organize radiating fin by two the arc radiating fins bent in opposite directions, and the vertical radiating fin be arranged between two arc radiating fins is formed, the height of described vertical radiating fin is less than the height of arc radiating fin.
2. LED radiating piece according to claim 1, is characterized in that, at described base plate and with the equidirectional side end face of radiating fin on be provided with bar shaped boss, opposite side end face is provided with the strip groove matched with described bar shaped boss.
3. LED radiating piece according to claim 1, is characterized in that, at described base plate and with radiating fin two side end faces in vertical direction on be provided with connecting hole.
4. a radiator, is characterized in that, it carries out by bar shaped boss and strip groove the radiator that grafting formed for multiple radiating piece, and wherein, described radiating piece is the LED radiating piece described in claim arbitrary in the claims 1-3.
5. radiator according to claim 4, is characterized in that, by the fixed form of bolt and connecting hole at described base plate and with radiating fin two side end faces in vertical direction on be fixed with brace, end plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369723.9U CN204717643U (en) | 2015-06-02 | 2015-06-02 | LED radiating piece and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369723.9U CN204717643U (en) | 2015-06-02 | 2015-06-02 | LED radiating piece and radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717643U true CN204717643U (en) | 2015-10-21 |
Family
ID=54316643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369723.9U Active CN204717643U (en) | 2015-06-02 | 2015-06-02 | LED radiating piece and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717643U (en) |
-
2015
- 2015-06-02 CN CN201520369723.9U patent/CN204717643U/en active Active
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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: 20210817 Address after: 102600 4th floor, building 18, yard 2, Jinsheng street, Daxing District, Beijing Patentee after: Beijing Xingguang Chuangyi Technology Co.,Ltd. Address before: 100162 9 Tianfu street, Beijing bioengineering and pharmaceutical industry base, Daxing District, Beijing Patentee before: Beijing Xingguang Film & TV Equipment Technologies Co.,Ltd. |
|
| TR01 | Transfer of patent right |