CN204227388U - A kind of heat abstractor be convenient to LED street lamp and installed - Google Patents
A kind of heat abstractor be convenient to LED street lamp and installed Download PDFInfo
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- CN204227388U CN204227388U CN201420682597.8U CN201420682597U CN204227388U CN 204227388 U CN204227388 U CN 204227388U CN 201420682597 U CN201420682597 U CN 201420682597U CN 204227388 U CN204227388 U CN 204227388U
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- fin
- protruding
- street lamp
- led street
- convenient
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of heat abstractor be convenient to LED street lamp and installed in lighting technical field, radiator is provided with in the glass back of LED street lamp, radiator is provided with multiple fin, and the side of fin is provided with zigzag ripple, and radiator is provided with at least two reserved bindiny mechanisms; Reserved bindiny mechanism comprises two adjacent fin; The lower surface that the opposite face of two fin is provided with the identical projection of height of projection one, two projections one symmetrically flushes and parallel with glass, and its length is equal with the length of fin; Bottom surface corresponding between two fin is provided with the projection two to heat dissipation direction projection, the upper surface of protruding two is parallel with the lower surface of protruding, just can hold bolt head movable along the length direction of fin between described two surfaces.Compared to prior art, the in-site installation of LED street lamp can be convenient to widely, and there is good radiating effect.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of LED street lamp.
Background technology
Only one China patent is disclosed in prior art, type is utility model, its application number is 201020241919.7, Luo Ding Photoelectric Co., Ltd. of patentee Shenzhen, title is the heat abstractor of LED street lamp, its structure is: be provided with radiator in the glass back of LED street lamp, and radiator is provided with multiple fin, and the side of described fin is provided with zigzag ripple; Two sides of each fin are provided with zigzag ripple.Its beneficial effect is as follows: multiple fin be arranged in parallel and makes radiating effect have significant lifting, the side of fin is provided with zigzag ripple, just add the effective area of heat radiation, the heat-sinking capability of LED street lamp is had significant lifting, LED street lamp can not because of the too high generation fault of temperature, stable luminescence.
At present disclosed prior art solves heat dissipation problem well, but prior art only considers how improving radiating effect.Install at the scene for the ease of LED street lamp, need to set up mechanism for installing in LED street lamp, LED street lamp is made to be arranged on immobilizing foundation well, but set up the cost that mechanism for installing can increase LED street lamp, so need to provide one to dispel the heat well, the heat abstractor of field erected LED street lamp can be convenient to again.
Utility model content
The purpose of this utility model is to provide a kind of heat abstractor be convenient to LED street lamp and installed, can be convenient to the in-site installation of LED street lamp widely, and have good radiating effect, its structure is simple, can be cost-saving, its excellent structure mould easy to use manufactures.
The purpose of this utility model is achieved in that a kind of heat abstractor be convenient to LED street lamp and installed, radiator is provided with in the glass back of LED street lamp, on described radiator, the one side of glass is provided with multiple fin arranged in parallel dorsad, the side of described fin is provided with zigzag ripple, and described radiator is provided with at least two reserved bindiny mechanisms; Described reserved bindiny mechanism comprises two adjacent fin; The lower surface that the opposite face of described two adjacent fin is provided with the identical projection of height of projection one, two projections one symmetrically flushes and parallel with glass, and its length is equal with the length of fin; Bottom surface corresponding between two adjacent fin is provided with the projection two to heat dissipation direction projection, the described upper surface of protruding two is parallel with the lower surface of protruding, just can hold bolt head movable along the length direction of fin between described two surfaces.
Compared with prior art, the beneficial effects of the utility model are: creatively arrange reserved bindiny mechanism on a heat sink, greatly be convenient to in-site installation, bolt head can be arranged on movably between the upper surface of protruding two and the lower surface of protruding, its threaded portion can with nut screw connection, LED street lamp can be fixed on relevant immobilizing foundation or mechanical part; Secondly, owing to being provided with protruding one and protruding two, increasing the efficiently radiates heat area on radiator, further enhancing radiating effect.
As preferred version of the present utility model, the described root of protruding two is provided with brace table, and the length of described brace table is equal with the length of fin, and the root of two fin that described brace table is adjacent with its both sides is connected.Due in actual installation process, two in reserved bindiny mechanism adjacent fin are inherently subject to the load perpendicular to fin length direction, because fin is usually all thinner, be easy to damage under larger load effect, the program can prevent fin from use damaging, and structural strength strengthens greatly.
As further preferred version of the present utility model, when device is in installment state, the member surface plate one of suspension gear withstands the tip of fin, and bolt head is stuck between the upper surface of protruding two and the lower surface of protruding, and the threaded portion of bolt is through dull and stereotyped one and nut close-fitting.The advantage of the program is, makes LED street lamp can be advantageously applied to the occasion needing suspention illumination.
As further preferred version of the present utility model, when device is in installment state, the member surface plate two of power pack withstands the tip of fin, and bolt head is stuck between the upper surface of protruding two and the lower surface of protruding, and the threaded portion of bolt is through dull and stereotyped two and nut close-fitting.The advantage of the program saves installing space, simplifies the overall structure of LED street lamp, mechanism separately need not be established to install power pack, add the scope of application of reserved bindiny mechanism.
As further preferred version of the present utility model, the described cross section of protruding two is rectangle, and the symmetrical centre between the projection one that its symmetrical centre is relative with two is coincide.The advantage of the program is, makes bolt, when withstanding protruding two, lopsided phenomenon can not occur, and makes protruding two can bear pressure from bolt head well.
In order to ensure that bolt head can be movable between the upper surface of projection two and the lower surface of protruding, and can ensure enough connection fastness, the distance between the described upper surface of protruding two and the lower surface of protruding exceeds bolt head thickness 1 ~ 2mm.
In order to ensure that bolt head can be movable between two relative projections one, and can ensure enough connection fastness, the spacing between described two relative projections one exceeds the major diameter of thread 1 ~ 2mm of bolt.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the enlarged drawing of reserved bindiny mechanism A in Fig. 1.
Fig. 3 be the utility model with suspension gear coordinate scheme of installation.
Fig. 4 be the utility model with power pack coordinate scheme of installation.
Wherein, 1 glass, 2 radiators, 3 fin, 4 reserved bindiny mechanisms, 41 projection one, 42 projection two, 43 bolts, 44 nuts, 45 brace tables, 5 suspension gears, 51 flat board one, 6 power packs, 61 flat boards two.
Detailed description of the invention
As Figure 1-4, a kind of heat abstractor be convenient to LED street lamp and installed, radiator 2 is provided with at glass 1 back side of LED street lamp, on radiator 2, the one side of glass 1 is provided with multiple fin 3 arranged in parallel dorsad, the side of fin 3 is provided with zigzag ripple, and radiator 2 is provided with at least two reserved bindiny mechanisms 4; Above-mentioned reserved bindiny mechanism 4 comprises two adjacent fin 3; The lower surface that the opposite face of above-mentioned two adjacent fin 3 is provided with the identical projection of height of projection one 41, two projections 1 symmetrically flushes and parallel with glass 1, and its length is equal with the length of fin 3; Between above-mentioned two adjacent fin 3, corresponding bottom surface is provided with the projection 2 42 to heat dissipation direction projection, the upper surface of protruding 2 42 is parallel with the lower surface of protruding 1, just can hold the length direction of bolt 43 head between two surfaces along fin 3 movable.
The above-mentioned root of protruding 2 42 is provided with brace table 45, the length of brace table 45 is equal with the length of fin 3, the root of two fin 3 that brace table 45 is adjacent with its both sides is connected, and can prevent fin 3 from use damaging, structural strength strengthens greatly.
When device is in installment state, the member surface plate 1 of suspension gear 5 withstands the tip of fin 3, bolt 43 head is stuck between the upper surface of protruding 2 42 and the lower surface of protruding 1, the threaded portion of bolt 43, through dull and stereotyped 1 and nut 44 close-fitting, makes LED street lamp can be advantageously applied to the occasion needing suspention illumination.
When device is in installment state, the member surface plate 2 61 of power pack 6 withstands the tip of fin 3, bolt 43 head is stuck between the upper surface of protruding 2 42 and the lower surface of protruding 1, the threaded portion of bolt 43 is through dull and stereotyped 2 61 and nut 44 close-fitting, simplify the overall structure of LED street lamp, mechanism separately need not be established to install power pack 6, add the scope of application of reserved bindiny mechanism 4.
The above-mentioned cross section of protruding 2 42 is rectangle, symmetrical centre between the projection 1 that its symmetrical centre is relative with two is coincide, making bolt 43, when withstanding protruding 2 42, lopsided phenomenon can not occur, making protruding 2 42 can bear pressure from bolt 43 head well.
Distance between the above-mentioned upper surface of protruding 2 42 and the lower surface of protruding 1 exceeds bolt 43 head thickness 1 ~ 2mm, in order to ensure that bolt 43 head can be movable between the upper surface of projection 2 42 and the lower surface of protruding 1, and enough connection fastness can be ensured.
Spacing between above-mentioned two relative projections 1 exceeds the major diameter of thread 1 ~ 2mm of bolt 43, in order to ensure that bolt 43 head can be movable between two relative projections 1, and can ensure enough connection fastness.
During installation, bolt 43 head can be arranged on movably between the upper surface of protruding 2 42 and the lower surface of protruding 1, its threaded portion can with nut screw connection, LED street lamp can be connected to relevant immobilizing foundation or mechanical part; Secondly, owing to being provided with protruding 1 and protruding 2 42, increasing the efficiently radiates heat area on radiator 2, further enhancing radiating effect.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection domain of the present utility model.
Claims (7)
1. the heat abstractor be convenient to LED street lamp and installed, radiator (2) is provided with at glass (1) back side of LED street lamp, on described radiator (2), the one side of glass (1) is provided with multiple fin arranged in parallel (3) dorsad, the side of described fin (3) is provided with zigzag ripple, it is characterized in that: described radiator (2) is provided with at least two reserved bindiny mechanisms (4);
Described reserved bindiny mechanism (4) comprises two adjacent fin (3); The opposite face of described two adjacent fin (3) is provided with the identical projection of height of projection one (41) symmetrically, and the lower surface of two projections one (41) flushes and parallel with glass (1), and its length is equal with the length of fin (3); Bottom surface corresponding between two adjacent fin (3) is provided with the projection two (42) to heat dissipation direction projection, the described protruding upper surface of two (42) is parallel with the lower surface of protruding (41), just can hold bolt (43) head movable along the length direction of fin (3) between described two surfaces.
2. a kind of heat abstractor be convenient to LED street lamp and installed according to claim 1, it is characterized in that: the described protruding root of two (42) is provided with brace table (45), the length of described brace table (45) is equal with the length of fin (3), and the root of two fin (3) that described brace table (45) is adjacent with its both sides is connected.
3. a kind of heat abstractor be convenient to LED street lamp and installed according to claim 1 and 2, it is characterized in that: when device is in installment state, the member surface plate one (51) of suspension gear (5) withstands the tip of fin (3), bolt (43) head is stuck between the upper surface of protruding two (42) and the lower surface of protruding (41), and the threaded portion of bolt (43) is through dull and stereotyped one (51) and nut (44) close-fitting.
4. a kind of heat abstractor be convenient to LED street lamp and installed according to claim 1 and 2, it is characterized in that: when device is in installment state, the member surface plate two (61) of power pack (6) withstands the tip of fin (3), bolt (43) head is stuck between the upper surface of protruding two (42) and the lower surface of protruding (41), and the threaded portion of bolt (43) is through dull and stereotyped two (61) and nut (44) close-fitting.
5. a kind of heat abstractor be convenient to LED street lamp and installed according to claim 1, it is characterized in that: the described protruding cross section of two (42) is rectangle, the symmetrical centre between the projection one (41) that its symmetrical centre is relative with two is coincide.
6. a kind of heat abstractor be convenient to LED street lamp and installed according to claim 1, is characterized in that: the distance between the described protruding upper surface of two (42) and the lower surface of protruding (41) exceeds bolt (43) head thickness 1 ~ 2mm.
7. a kind of according to claim 1 or 6 is convenient to the heat abstractor that LED street lamp is installed, and it is characterized in that: the spacing between described two relative projections one (41) exceeds the major diameter of thread 1 ~ 2mm of bolt (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682597.8U CN204227388U (en) | 2014-11-16 | 2014-11-16 | A kind of heat abstractor be convenient to LED street lamp and installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682597.8U CN204227388U (en) | 2014-11-16 | 2014-11-16 | A kind of heat abstractor be convenient to LED street lamp and installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227388U true CN204227388U (en) | 2015-03-25 |
Family
ID=52925476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682597.8U Expired - Fee Related CN204227388U (en) | 2014-11-16 | 2014-11-16 | A kind of heat abstractor be convenient to LED street lamp and installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227388U (en) |
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2014
- 2014-11-16 CN CN201420682597.8U patent/CN204227388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181116 |