CN202253485U - Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source - Google Patents
Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source Download PDFInfo
- Publication number
- CN202253485U CN202253485U CN2011203077026U CN201120307702U CN202253485U CN 202253485 U CN202253485 U CN 202253485U CN 2011203077026 U CN2011203077026 U CN 2011203077026U CN 201120307702 U CN201120307702 U CN 201120307702U CN 202253485 U CN202253485 U CN 202253485U
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- China
- Prior art keywords
- heat radiation
- heat dissipation
- led power
- power supply
- radiating shell
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- Expired - Fee Related
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Abstract
The utility model discloses a multidimensional heat dissipation housing of an LED (Light Emitting Diode) power source, which comprises a heat dissipation housing body with an opening at one side, wherein a transparent cover is hermetically mounted at the opened side of the heat dissipation housing body, an LED power source mounting cavity is arranged inside the heat dissipation housing body, an LED power source mounting seat is arranged inside the LED power source mounting cavity, heat dissipation bulges and/or heat dissipation grooves for increasing the heat dissipation area are formed on the heat dissipation housing body, and an electric wire penetration hole is formed on the heat dissipation housing body; and the heat dissipation area of the heat dissipation housing is increased due to the arrangement of the heat dissipation bulges and the heat dissipation grooves, heat produced by the LED power source can be emitted to air in time, and the service life of the LED power source is greatly prolonged.
Description
Technical field
The utility model relates to a kind of LED power supply shell, relates in particular to a kind of LED power supply shell of perfect heat-dissipating.
Background technology
In order to alleviate the urban electric power energy scarcity, to practice thrift national energy; Present street lamp gradually adopts that power consumption is little, the LED lamp of long service life replaces sodium vapor lamp, and the LED street lamp forms light emitting source by a plurality of LED array of light bulbs, and all LED bulbs are supplied power by a power supply; Said power connection external circuit; And converting civil power to rated voltage and rated current that the LED bulb needs, power supply can produce heat when the changing voltage electric current, if can not in time dispel the heat; Then possibly cause power supply to damage, influence road lighting owing to temperature rise is too high.
Existing LED street lamp; The heat radiation of its power supply is generally accomplished through the metal shell that is located on the power supply; Yet; The area of dissipation of metal shell is limited, and the heat that power supply produces in the course of the work is difficult in time conduct on the shell and be distributed in the air, causes power supply to burn out owing to temperature rise is too high unavoidably.
Summary of the invention
The utility model technical problem to be solved provide a kind of area of dissipation big the multi-faceted heat radiation shell of LED power supply.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the multi-faceted heat radiation shell of LED power supply, comprise radiating shell with a side opening, and the open side of said radiating shell is sealed and installed with translucent cover; Has LED power supply installation cavity in the said radiating shell; Be provided with LED power supply mount pad in the said LED power supply installation cavity, said radiating shell is provided with the protruding and/or heat radiation groove of the heat radiation that increases area of dissipation, also is provided with the electric wire via hole on the said radiating shell.
As a kind of optimized technical scheme, said heat radiation convexity comprise be arranged on the said radiating shell outer surface and outward extending outer heat radiation protruding.
As a kind of optimized technical scheme, said heat radiation convexity also comprises the interior heat radiation convexity that is arranged on the said radiating shell inner surface and extends to said LED power supply installation cavity.
As a kind of optimized technical scheme, said heat radiation groove comprises interior heat radiation groove that is arranged on said radiating shell inner surface and the outer heat radiation groove that is arranged on said radiating shell outer surface.
Owing to adopted technique scheme; The multi-faceted heat radiation shell of LED power supply comprises the radiating shell with a side opening, and the open side of said radiating shell is sealed and installed with translucent cover; Has LED power supply installation cavity in the said radiating shell; Be provided with LED power supply mount pad in the said LED power supply installation cavity, said radiating shell is provided with the protruding and/or heat radiation groove of the heat radiation that increases area of dissipation, also is provided with the electric wire via hole on the said radiating shell; The protruding setting with the heat radiation groove of heat radiation has increased the area of dissipation of heat radiation shell greatly, and the heat that can in time the LED power supply be produced in time is distributed in the air, has prolonged the service life of LED power supply greatly.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: the 1-radiating shell; 2-LED power supply installation cavity; 3-LED power supply mount pad; The 4-convexity of dispelling the heat outward; Heat radiation is protruding in the 5-; 6-electric wire via hole.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
Shown in accompanying drawing; The multi-faceted heat radiation shell of LED power supply comprises the radiating shell 1 with a side opening, and the open side of said radiating shell 1 is sealed and installed with the translucent cover (not shown); Has LED power supply installation cavity 2 in the said radiating shell 1; Be provided with LED power supply mount pad 3 in the said LED power supply installation cavity 2, it is protruding that said radiating shell 1 is provided with the heat radiation that increases area of dissipation, and said heat radiation convexity comprises: be arranged on said radiating shell 1 outer surface and outward extending outer heat radiation protruding 4; Also comprise the interior heat radiation convexity 5 that is arranged on said radiating shell 1 inner surface and extends to said LED power supply installation cavity 2.Also be provided with electric wire via hole 6 on the said radiating shell 1.
Heat abstractor on the multi-faceted radiating shell 1 of LED power supply also can adopt the heat radiation groove, and said heat radiation groove comprises interior heat radiation groove that is arranged on said radiating shell 1 inner surface and the outer heat radiation groove that is arranged on said radiating shell 1 outer surface.
Certainly, the heat abstractor on the multi-faceted radiating shell 1 of LED power supply also can adopt the protruding form that combines of heat radiation groove and heat radiation, and for example, radiating shell 1 inner surface adopts the heat radiation groove, and radiating shell 1 outer surface adopts heat radiation protruding; Perhaps radiating shell 1 outer surface adopts the heat radiation groove, and radiating shell 1 inner surface adopts heat radiation protruding.
Be arranged on heat radiation groove or the protruding contact area of radiating shell 1 that increased greatly of heat radiation on the radiating shell 1 with air; Thereby increased the area of dissipation of radiating shell 1; Can in time in time be dispersed into the heat that produces in the LED Power Operating Process in the air; Can effectively avoid the LED power supply to burn out, prolong the service life of LED power supply because temperature is too high.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1.LED the multi-faceted heat radiation shell of power supply; It is characterized in that: comprise radiating shell with a side opening; The open side of said radiating shell is sealed and installed with translucent cover, has LED power supply installation cavity in the said radiating shell, is provided with LED power supply mount pad in the said LED power supply installation cavity; Said radiating shell is provided with the protruding and/or heat radiation groove of the heat radiation that increases area of dissipation, also is provided with the electric wire via hole on the said radiating shell.
2. the multi-faceted heat radiation shell of LED power supply as claimed in claim 1 is characterized in that: said heat radiation convexity comprise be arranged on the said radiating shell outer surface and outward extending outer heat radiation protruding.
3. the multi-faceted heat radiation shell of LED power supply as claimed in claim 2 is characterized in that: said heat radiation is protruding also to comprise the interior heat radiation convexity that is arranged on the said radiating shell inner surface and extends to said LED power supply installation cavity.
4. like claim 1, the multi-faceted heat radiation shell of 2 or 3 described LED power supplys, it is characterized in that: said heat radiation groove comprises interior heat radiation groove that is arranged on said radiating shell inner surface and the outer heat radiation groove that is arranged on said radiating shell outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203077026U CN202253485U (en) | 2011-08-23 | 2011-08-23 | Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203077026U CN202253485U (en) | 2011-08-23 | 2011-08-23 | Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253485U true CN202253485U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203077026U Expired - Fee Related CN202253485U (en) | 2011-08-23 | 2011-08-23 | Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476699A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Anti-skidding cushion block |
-
2011
- 2011-08-23 CN CN2011203077026U patent/CN202253485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476699A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Anti-skidding cushion block |
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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: 20120530 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |