CN202303287U - Profile - Google Patents
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- Publication number
- CN202303287U CN202303287U CN2011204253330U CN201120425333U CN202303287U CN 202303287 U CN202303287 U CN 202303287U CN 2011204253330 U CN2011204253330 U CN 2011204253330U CN 201120425333 U CN201120425333 U CN 201120425333U CN 202303287 U CN202303287 U CN 202303287U
- Authority
- CN
- China
- Prior art keywords
- section bar
- heat sink
- sink strip
- fixed installation
- installation hole
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a profile. At least two mutually parallel heat dissipation strips are arranged on one side of the profile, the middle part of the profile is provided with a fixed mounting hole, the fixed mounting hole and the heat dissipation strips are positioned on the same side of the profile, and the heat dissipation strips are uniformly distributed on two sides of the fixed mounting hole. According to the profile, a lamp body and a radiator are formed by one-time extrusion, so that a light emitting diode (LED) is directly tightly connected with a shell.
Description
Technical field
The utility model relates to a kind of section bar, especially relates to the integrated section bar of a kind of radiator and lamp body.
Background technology
Radiator and lamp body in existing LED street lamp, the illumination design for dispersed structure, need connect through screw during installation, brought inconvenience is installed; And there is the gap in the junction; Be prone to produce non-watertightly, dustproof, the radiating effect difference influence LED lamp service life, maintenance expense height.
The utility model content
The utility model technical problem to be solved provides a kind of with LED lamp body and the integrated section bar of radiator.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of section bar; One side of said section bar is provided with at least 2 heat sink strips that are parallel to each other; Said section bar middle part is provided with the fixed installation hole; Said fixed installation hole and said heat sink strip are positioned at the same side of said section bar, and said heat sink strip is uniformly distributed in both sides, said fixed installation hole.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the both sides of said each heat sink strip are provided with radiation tooth.
Further, said section bar is not provided with the opposite side of heat sink strip, and between said adjacent heat sink strip, is provided with screw hole.
Further, the opposite side that said section bar is not provided with heat sink strip is provided with wire hole, and said wire hole is positioned at the both sides in said fixed installation hole.
Further, said section bar also is provided with reinforcement on the middle part, and said reinforcement is positioned under the fixed installation hole, and near an end of said wire hole.
Further, the said section bar two ends that are not provided with the opposite side of heat sink strip also are provided with slot.
Adopt the technique effect of a last step technical scheme to be: the two ends inboard at section bar also are provided with slot, make things convenient for the installation of lampshade.
Further, not to be provided with the middle part of the opposite side of heat sink strip be shape for lugs to said section bar.
Adopt the technique effect of a last step technical scheme to be: the middle part that section bar is not provided with the opposite side of heat sink strip is a shape for lugs, and both sides are that concave surface has formed the light refraction face, have strengthened the emissive porwer and the reflective surface area of light.
The beneficial effect of the utility model is: lamp body and radiator guarantee the direct and shell close proximity of LED through an extrusion modling, and lamp surface has carried out the UV resistant corrosion-resistant treatments; Through shell radiating wing and cross-ventilation heat radiation, increased area of dissipation, better heat-radiation effect; Embody the recessed design of enclosure interior one protruding two, strengthened the emissive porwer and the reflective surface area of light, fully guaranteed LED lamp service life; Maintenance cost is extremely low, and can also improve light intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model section bar;
In the accompanying drawing, the list of parts of each label representative is following:
1, heat sink strip, 2, radiation tooth, 3, the fixed installation hole, 4, reinforcement, 5, wire hole, 6, slot, 7, screw hole.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of section bar; One side of said section bar is provided with at least 2 heat sink strips that are parallel to each other 1; Said section bar middle part is provided with fixed installation hole 3, and said fixed installation hole 3 and said heat sink strip 1 are positioned at the same side of said section bar, and said heat sink strip 1 is uniformly distributed in 3 both sides, said fixed installation hole.
Be equipped with radiation tooth 2 on the both sides of said each heat sink strip 1; Said section bar is not provided with the opposite side of heat sink strip 1, and between said adjacent heat sink strip 1, is provided with screw hole 7; The opposite side that said section bar is not provided with heat sink strip 1 is provided with wire hole 5, and said wire hole 5 is positioned at the both sides in said fixed installation hole 3; Said section bar also is provided with reinforcement 4 on the middle part, and said reinforcement 4 is positioned under the fixed installation hole 3, and near an end of said wire hole 5; The two ends that said section bar is not provided with the opposite side of heat sink strip 1 also are provided with slot 6; The middle part that said section bar is not provided with the opposite side of heat sink strip 1 is a shape for lugs.
The specific embodiment of the utility model section bar is:
As shown in Figure 1, a kind of section bar, the said section bar outside is provided with at least 2 heat sink strips that are parallel to each other 1, and the both sides of each heat sink strip 1 are provided with radiation tooth 2; Said section bar middle part is provided with fixed installation hole 3 and is used for fixing radiator, for example lamppost; Heat sink strip 1 is uniformly distributed in 3 both sides, said fixed installation hole; Between adjacent heat sink strip 1, be provided with screw hole 7, be used for fixing lampshade; The section bar inboard is provided with wire hole 5, can let the feed cable etc. of lamp pass through; Said wire hole 5 is positioned at the both sides in said fixed installation hole 3; Also be provided with reinforcement 4 on the section bar middle part, said reinforcement 4 is positioned under the fixed installation hole 3, and near an end of said wire hole 5; The middle part that section bar is not provided with the opposite side of heat sink strip is a shape for lugs, and the both sides concave surface has formed the light refraction face, has strengthened the emissive porwer and the reflective surface area of light; Have slot 6 in the housing lower end, the LED lamp bank that is used to peg graft has made things convenient for the installation of lampshade.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. section bar; It is characterized in that: a side of said section bar is provided with at least 2 heat sink strips that are parallel to each other; Said section bar middle part is provided with the fixed installation hole; Said fixed installation hole and said heat sink strip are positioned at the same side of said section bar, and said heat sink strip is uniformly distributed in both sides, said fixed installation hole.
2. section bar according to claim 1 is characterized in that: be equipped with radiation tooth on the both sides of said each heat sink strip.
3. section bar according to claim 1 is characterized in that: said section bar is not provided with the opposite side of heat sink strip, and between said adjacent heat sink strip, is provided with screw hole.
4. section bar according to claim 1 is characterized in that: the opposite side that said section bar is not provided with heat sink strip is provided with wire hole, and said wire hole is positioned at the both sides in said fixed installation hole.
5. section bar according to claim 4 is characterized in that: said section bar also is provided with reinforcement on the middle part, and said reinforcement is positioned under the fixed installation hole, and near an end of said wire hole.
6. section bar according to claim 1 is characterized in that: the two ends that said section bar is not provided with the opposite side of heat sink strip also are provided with slot.
7. according to each described section bar of claim 1 to 6, it is characterized in that: the middle part that said section bar is not provided with the opposite side of heat sink strip is a shape for lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204253330U CN202303287U (en) | 2011-11-01 | 2011-11-01 | Profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204253330U CN202303287U (en) | 2011-11-01 | 2011-11-01 | Profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303287U true CN202303287U (en) | 2012-07-04 |
Family
ID=46372174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204253330U Expired - Fee Related CN202303287U (en) | 2011-11-01 | 2011-11-01 | Profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194651A1 (en) * | 2013-06-07 | 2014-12-11 | Chen Qi | Led lamp cap module capable of being connected in series and led lamp |
-
2011
- 2011-11-01 CN CN2011204253330U patent/CN202303287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194651A1 (en) * | 2013-06-07 | 2014-12-11 | Chen Qi | Led lamp cap module capable of being connected in series and led lamp |
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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: 20120704 Termination date: 20131101 |