CN202868634U - Arc-shaped sectional material - Google Patents
Arc-shaped sectional material Download PDFInfo
- Publication number
- CN202868634U CN202868634U CN2012205733931U CN201220573393U CN202868634U CN 202868634 U CN202868634 U CN 202868634U CN 2012205733931 U CN2012205733931 U CN 2012205733931U CN 201220573393 U CN201220573393 U CN 201220573393U CN 202868634 U CN202868634 U CN 202868634U
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- Prior art keywords
- side face
- face
- arc
- model
- utility
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an arc-shaped sectional material which comprises a top face, a left side face and a right side face, wherein an arc-shaped plate is arranged on the top face, two ends of the top face extends downwards to form the left side face and the right side face, cooling fins are mounted on the outer walls of the left side face and the right side face, concave positions are respectively formed at the bottoms of the left side face and the right side face, and concave seal grooves are respectively formed in the middle portions of the inner walls of the left side face and the right side face, wherein the seal grooves are an arc-shaped, and the widths of the left side face, the right side face and the top face are equal. The arc-shaped sectional material has the advantages of being concise in structure and strong in heat dissipation performance.
Description
Technical field
The utility model belongs to building material field, particularly a kind of section bar.
Background technology
LED has the characteristics of life-span length, electric power saving, is applied to more and more widely field of illumination systems.Prior art generally can realize the lamp profile modularization, also can solve heat dissipation problem to a certain extent; But workload is large when expanding light-emitting area, and modularization is not thorough.And can not contact preferably with building or other fixed objects when installing, contact-making surface is less, less stable.Need a kind of section bar that improves heat dispersion to solve in esse problem.
The utility model content
The utility model is intended to overcome the defective of prior art, and a kind of simple for structure, curved section bars that thermal diffusivity is strong is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Curved section bars, comprise end face, left surface and right flank, described end face is provided with arc, described end face two ends are extended with left surface and right flank downwards, described left and right side outer wall is equipped with radiating fin, bottom, described left and right side respectively is provided with a recess, and inwall middle part in described left and right side respectively has a spill seal groove.
Described seal groove is circular groove.
The width of described left and right side and end face is identical.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is simple for structure, is provided with arc on the end face, and the section bar compressive resistance is strengthened, and prolongs section bar service life; The left and right side is provided with radiating fin, has improved heat dispersion.
Description of drawings
Fig. 1 is the structural representation of the utility model curved section bars.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, curved section bars, comprise end face 1, left surface 4 and right flank 3, be provided with arc 2 at the end face upside, end face 1 two ends are extended with left surface 4 and right flank 3 downwards, and the left and right side outer wall all is equipped with radiating fin 6, and the bottom, left and right side respectively is provided with a recess 7, inwall middle part, described left and right side respectively has a spill seal groove 5, and seal groove is circular groove.Described left and right side is identical with the width of end face 1.Curved section bars is the aluminum or aluminum alloy material.
The utility model is simple for structure, is provided with arc on the end face, and the section bar compressive resistance is strengthened, and prolongs section bar service life; The left and right side is provided with radiating fin, has improved heat dispersion.
The above only is explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. curved section bars, comprise end face, left surface and right flank, it is characterized in that, described end face is provided with arc, described end face two ends are extended with left surface and right flank downwards, described left and right side outer wall is equipped with radiating fin, and bottom, described left and right side respectively is provided with a recess, and inwall middle part in described left and right side respectively has a spill seal groove.
2. curved section bars according to claim 1, it is characterized in that: described seal groove is circular groove.
3. curved section bars according to claim 1, it is characterized in that: the width of described left and right side and end face is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205733931U CN202868634U (en) | 2012-11-02 | 2012-11-02 | Arc-shaped sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205733931U CN202868634U (en) | 2012-11-02 | 2012-11-02 | Arc-shaped sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868634U true CN202868634U (en) | 2013-04-10 |
Family
ID=48035348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205733931U Expired - Fee Related CN202868634U (en) | 2012-11-02 | 2012-11-02 | Arc-shaped sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966929A (en) * | 2012-11-02 | 2013-03-13 | 无锡鸿声铝业有限公司 | Arc-shaped section bar |
-
2012
- 2012-11-02 CN CN2012205733931U patent/CN202868634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966929A (en) * | 2012-11-02 | 2013-03-13 | 无锡鸿声铝业有限公司 | Arc-shaped section bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131102 |