CN204187577U - A kind of radiator of LED corn lamp - Google Patents
A kind of radiator of LED corn lamp Download PDFInfo
- Publication number
- CN204187577U CN204187577U CN201420523161.4U CN201420523161U CN204187577U CN 204187577 U CN204187577 U CN 204187577U CN 201420523161 U CN201420523161 U CN 201420523161U CN 204187577 U CN204187577 U CN 204187577U
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- Prior art keywords
- heat sink
- sink body
- fixed head
- led
- lamp panel
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of radiator of LED corn lamp, comprise heat sink body, LED lamp panel, described heat sink body is multiedge cylinder structure, and the center of heat sink body is provided with thermal vias, each side of described heat sink body is connected with fixed head by the gripper shoe be arranged in parallel, described LED lamp panel is stuck on fixed head, described heat sink body is along the circumferential direction provided with some louvres, and described fixed head is provided with some heat sinks of perpendicular layout on the surface away from the side of LED lamp panel.The utility model structure is simple, and reasonable in design, the utility model can improve the heat-dissipating space of this corn lamp, improves radiating effect, extends the service life of light fixture.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of radiator of LED corn lamp.
Background technology
LED (Light-emitting diode, light emitting diode) as a kind of luminescent device directly converting electrical energy into visible ray and radiant energy, be widely regarded as 21st century top quality green light source, it has a series of advantage, as low in operating voltage, power consumption is little, the life-span is long, and LED itself is all pollution-free, stable and reliable for performance with manufacturing process.Under the policy guide of energy-saving and emission-reduction, be widely used in lighting field.
The maximum lighting angle of LED lamp is 120 °, considers the Luminescence Uniformity of light fixture, is usually installed in stick shape lamp main body by LED light source, and form 360 degree of luminescences, its shape is as corn ear, and spy is called LED corn lamp.The advantage that LED corn lamp lamp body is small and exquisite, simple installation, style are modish, is applicable to the room lighting of all households, hotel, school, hospital etc.Owing to being subject to the restriction of lamp body volume, the layout density of LED illuminator is large, easily like this causes disadvantageous radiating effect, and after making to work long hours, lamp body is hot, affect working stability, lamp life minimizing and easily cause potential safety hazard.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of radiator of LED corn lamp.
The utility model is achieved through the following technical solutions:
A kind of radiator of LED corn lamp, comprise heat sink body, LED lamp panel, described heat sink body is multiedge cylinder structure, and the center of heat sink body is provided with thermal vias, each side of described heat sink body is connected with fixed head by the gripper shoe be arranged in parallel, described LED lamp panel is stuck on fixed head, and described heat sink body is along the circumferential direction provided with some louvres, and described fixed head is provided with some heat sinks of perpendicular layout on the surface away from the side of LED lamp panel.
As preferably, described heat sink body is at least pentagonal prism body.
As preferably, the distance between described LED lamp panel back and fixed head bottom surface is at least 5MM.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, the utility model can improve the heat-dissipating space of this corn lamp, improve radiating effect, extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. heat sink body; 101. thermal vias; 102. louvre; 2. fixed head; 201. gripper shoe; 202. heat sink; 3.LED lamp plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of radiator of LED corn lamp, comprise heat sink body 1, LED lamp panel 3, described heat sink body 1 is in multiedge cylinder structure, described heat sink body 1 is at least pentagonal prism body in practice, be convenient to the installation of LED lamp panel 3 like this, and the center of heat sink body 1 is provided with thermal vias 101, gripper shoe 201 by being arranged in parallel on each side of described heat sink body 1 is connected with fixed head 2, described LED lamp panel 3 is stuck on fixed head 2, distance after installing between described LED lamp panel 3 back and fixed head 2 bottom surface is at least 5MM, after LED lamp panel 3 can be made like this to install, there is enough heat-dissipating spaces, improve the radiating effect of LED lamp panel 3, described heat sink body 1 is along the circumferential direction provided with some louvres 102, described fixed head 2 is provided with some heat sinks 202 of perpendicular layout on the surface away from the side of LED lamp panel 3, and heat sink 202 adopts aluminum plate to make, the area of dissipation of such increase light fixture, improve the radiating effect of light fixture.
Operationally, the heat part that corn lamp produces outwards is dispelled the heat through fixed head 2 and heat sink 202, a part is spread by interior by the thermal vias 101 of heat sink body 1 inside, increases heat-dissipating space and the area of dissipation of light fixture like this, improves the heat dispersion of light fixture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the radiator of a LED corn lamp, comprise heat sink body (1), LED lamp panel (3), it is characterized in that: described heat sink body (1) is in multiedge cylinder structure, and the center of heat sink body (1) is provided with thermal vias (101), gripper shoe (201) by being arranged in parallel on each side of described heat sink body (1) is connected with fixed head (2), described LED lamp panel (3) is stuck on fixed head (2), described heat sink body (1) is along the circumferential direction provided with some louvres (102), described fixed head (2) is provided with some heat sinks (202) of perpendicular layout on the surface away from the side of LED lamp panel (3).
2. the radiator of a kind of LED corn lamp according to claim 1, is characterized in that: described heat sink body (1) is at least pentagonal prism body.
3. the radiator of a kind of LED corn lamp according to claim 1, is characterized in that: the distance between described LED lamp panel (3) back and fixed head (2) bottom surface is at least 5MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523161.4U CN204187577U (en) | 2014-09-12 | 2014-09-12 | A kind of radiator of LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523161.4U CN204187577U (en) | 2014-09-12 | 2014-09-12 | A kind of radiator of LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187577U true CN204187577U (en) | 2015-03-04 |
Family
ID=52619575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523161.4U Expired - Fee Related CN204187577U (en) | 2014-09-12 | 2014-09-12 | A kind of radiator of LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065992A (en) * | 2015-08-13 | 2015-11-18 | 俞勤 | Rectangular LED corn light |
-
2014
- 2014-09-12 CN CN201420523161.4U patent/CN204187577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065992A (en) * | 2015-08-13 | 2015-11-18 | 俞勤 | Rectangular LED corn light |
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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: 20150304 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |