CN204880045U - LED street lamp involucrum easily dispels heat - Google Patents
LED street lamp involucrum easily dispels heat Download PDFInfo
- Publication number
- CN204880045U CN204880045U CN201520450242.0U CN201520450242U CN204880045U CN 204880045 U CN204880045 U CN 204880045U CN 201520450242 U CN201520450242 U CN 201520450242U CN 204880045 U CN204880045 U CN 204880045U
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- China
- Prior art keywords
- light source
- base plate
- substrate
- arranges
- street lamp
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Abstract
The utility model provides a LED street lamp involucrum easily dispels heat, the base plate top sets up the casing, and roof one side of casing sets up the rectangular louvre, one side of base plate sets up two at least light source light traps, two ten at least long BAR opening of periphery evenly distributed of light source light trap, the bilateral symmetry of light source light trap sets up two at least circular dissipation hole, and the edge of base plate sets up four at least installation fixed orificess, correspond between the afterbody of base plate and the afterbody of casing and set up a pair of regulation pole location chuck, constitute the U -shaped between the chuck of a pair of regulation pole location and adjust pole location cavity, but the temperature of effective control LED module, the radiating effect is good, guarantees its life, integrates the degree height, and the cost is lower, and processing is safeguarded conveniently, the abundant utilization ratio that improves light, the lamp shade can adopt the partial installation with the base plate, and water -proof effects is good, and the oxytolerantization is corrosion -resistant, can use for a long time, and is not fragile.
Description
Technical field
The utility model relates to LED parts, especially a kind of easy heat radiation LED street lamp involucrum.
Background technology
LED light source is novel energy-conserving light source, general LED light source power being greater than 80W is called high-power LED light source, at present, the development & application of high-power LED light source is gradually ripe, has wide market prospects, but, the high-powered LED lamp utilizing high-power LED light source to make can produce more heat transfer in luminescence process, if heat can not shed in time, can affect the work of components and parts, reduce the operating efficiency of light fixture, reduce its service life.
The radiating fin of high-powered LED lamp on existing market mainly on lamp socket or lampshade dispels the heat, but its volume is comparatively large, and radiating effect is not satisfactory, causes high-powered LED lamp to be heated yielding and aging, and great power LED lamp efficiency is reduced.
Through retrieval, the patent No. is that the patent document of CN200810022209.2 discloses a kind of multi-light source LED road lamp, effectively can reduce the loose amount of installation of street lamp, but complex structure, processing technology is complicated, and production cost is higher, and power is large, is unfavorable for promoteing the wider application.
In view of the foregoing, the radiator structure of existing LED needs to improve.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of easy heat radiation LED street lamp involucrum, can the temperature of effective control LED module, good heat dissipation effect, ensure its service life, integration degree is high, cost is lower, convenient processing and maintenance, fully improves the utilization rate of light, lampshade and substrate can adopt partial installation, good water-proof effect, resistance to oxidation, corrosion-resistant, can Long-Time Service, not fragile.
The utility model to achieve these goals, adopt following technical scheme: a kind of easy heat radiation LED street lamp involucrum, be by: housing, top board, substrate, light source loophole, strip louvre, circular louvre, adjusting rod positioning collet, U-shaped adjusting rod localization cavity, install fixing hole form; Surface arranges housing, and the top board side of housing arranges rectangular louvre; The side of substrate arranges at least two light source loopholes, the periphery of light source loophole is uniformly distributed at least two ten strip louvres, the bilateral symmetry of described light source loophole arranges at least two circular louvres, and the edge of substrate arranges at least four and installs fixing hole; Corresponding between the afterbody of substrate and the afterbody of housing a pair adjusting rod positioning collet is set, between a pair adjusting rod positioning collet, forms U-shaped adjusting rod localization cavity.
Described rectangular louvre is that rectangular arrangement is formed by least two ten strip louvres.
Described top board is protruding curved panel.
The beneficial effects of the utility model are: the heat that LED light source of the present utility model comes out in the course of the work is outwards shed by louvre, can the temperature of effective control LED module, good heat dissipation effect, ensure its service life, integration degree is high, cost is lower, secondary optical design is easy, convenient processing and maintenance, fully improves the utilization rate of light, lampshade and substrate can adopt partial installation, and employing waterproofing design, good water-proof effect resistance to oxidation, corrosion-resistant, be convenient to safeguard, can Long-Time Service not fragile.
Housing of the present utility model and substrate are all adopted as aluminium alloy heat sink, and radiating effect is remarkable, and area of dissipation is large, good heat dissipation effect, effectively promote LED electrical power module heat dissipation, and simple and compact for structure, and volume is little; Aluminum alloy material has that thermal conductivity is good, thermal resistance is high, rapid heat dissipation, lightweight, price is lower (compared to materials such as copper), the feature of good weatherability (compared to materials such as PC), good heat dissipation effect, can manufacturing cost be reduced, long service life, between adjacent heat radiation assembly, there is gap, heat radiation is corresponding to be arranged, make air form convection current, strengthen radiating effect, inner heat is outwards shed in time, make high-powered LED lamp not easily aging distortion, effectively extend its service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, perspective view is looked up in general assembly;
Fig. 2 is, general assembly top perspective structural representation;
In Fig. 1,2: housing 1, top board 2, substrate 3, light source loophole 4, strip louvre 5, circular louvre 6, adjusting rod positioning collet 7, U-shaped adjusting rod localization cavity 8, installation fixing hole 9.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in the figure, housing 1 is set above substrate 3, top board 2 side of housing 1 arranges rectangular louvre: the side of substrate 3 arranges at least two light source loopholes 4, the periphery of light source loophole 4 is uniformly distributed at least two ten strip louvres 5, the bilateral symmetry of described light source loophole 4 arranges at least two circular louvres 6, and the edge of substrate 3 arranges at least four and installs fixing hole 9; Corresponding between the afterbody of substrate 3 and the afterbody of housing 1 a pair adjusting rod positioning collet 7 is set, between a pair adjusting rod positioning collet 7, forms U-shaped adjusting rod localization cavity 8.
By at least two ten strip louvres 5, in rectangular, arrangement is formed described rectangular louvre.
Described top board 2 is protruding curved panel.
Claims (3)
1. an easy heat radiation LED street lamp involucrum, be by: housing (1), top board (2), substrate (3), light source loophole (4), strip louvre (5), circular louvre (6), adjusting rod positioning collet (7), U-shaped adjusting rod localization cavity (8), install fixing hole (9) form; It is characterized in that: substrate (3) top arranges housing (1), and top board (2) side of housing (1) arranges rectangular louvre; The side of substrate (3) arranges at least two light source loopholes (4), the periphery of light source loophole (4) is uniformly distributed at least two ten strip louvres (5), the bilateral symmetry of described light source loophole (4) arranges at least two circular louvres (6), and the edge of substrate (3) arranges at least four and installs fixing hole (9); Corresponding between the afterbody of substrate (3) and the afterbody of housing (1) a pair adjusting rod positioning collet (7) is set, between a pair adjusting rod positioning collet (7), forms U-shaped adjusting rod localization cavity (8).
2. a kind of easy heat radiation LED street lamp involucrum according to claim 1, is characterized in that: described rectangular louvre to be arranged in rectangular by least two ten strip louvres (5) and forms.
3. a kind of easy heat radiation LED street lamp involucrum according to claim 1, is characterized in that: described top board (2) is protruding curved panel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520450242.0U CN204880045U (en) | 2015-06-22 | 2015-06-22 | LED street lamp involucrum easily dispels heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520450242.0U CN204880045U (en) | 2015-06-22 | 2015-06-22 | LED street lamp involucrum easily dispels heat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204880045U true CN204880045U (en) | 2015-12-16 |
Family
ID=54824413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520450242.0U Expired - Fee Related CN204880045U (en) | 2015-06-22 | 2015-06-22 | LED street lamp involucrum easily dispels heat |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204880045U (en) |
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2015
- 2015-06-22 CN CN201520450242.0U patent/CN204880045U/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 |
Granted publication date: 20151216 Termination date: 20180622 |
|
CF01 | Termination of patent right due to non-payment of annual fee |