CN201582761U - LED spot lamp with improved radiating structure - Google Patents
LED spot lamp with improved radiating structure Download PDFInfo
- Publication number
- CN201582761U CN201582761U CN2009202615448U CN200920261544U CN201582761U CN 201582761 U CN201582761 U CN 201582761U CN 2009202615448 U CN2009202615448 U CN 2009202615448U CN 200920261544 U CN200920261544 U CN 200920261544U CN 201582761 U CN201582761 U CN 201582761U
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- main body
- radiator structure
- radiating
- lamp holder
- light
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Abstract
An improved LED spot lamp with an improved radiating structure comprises an upper cover, a lenses group, an aluminum baseplate, a main body, a battery lid, a lamp holder and a spiral casing, wherein the aluminum baseplate and the lenses group are arranged in the main body; LED lamp beads are arranged on the aluminum baseplate; the battery lid is arranged in the lamp holder; the spiral casing is sleeved on the lamp holder; a plurality of radiating ribs are vertically arranged on the surface of the main body; a radiating fin is transversely arranged among the radiating ribs; and the radiating ribs and the radiating fin form a paliform radiating structure. Through the paliform radiating structure on the surface of the main body, the radiating area of the main body can be increased to obtain excellent radiating effect.
Description
Technical field
The utility model relates to field of semiconductor illumination, especially a kind of LED shot-light.
Background technology
Traditional general volume ratio of LED shot-light is less, mainly comprise main body, lamp holder, light source, wherein LED lamp and the pcb board as light source is installed in the main body, because the LED shot-light is not generally with additional heat abstractor, and the space is smaller in the main body, when the LED lamp was luminous, the heat that main body is born was bigger, had a strong impact on the shot-light life-span.In order to improve the radiating effect of shot-light, simply can only start with from the main body heat radiation, structure how to improve main body is obtained to greatest extent, and area of dissipation becomes the key that solves the shot-light heat dissipation problem, in the prior art, appear at and set up radiating ribs on the body surfaces, make the area of dissipation of body surfaces increase, the heat dissipation capacity of main body is bigger in unit interval, but the quantity of radiating ribs, highly be subjected to certain restriction, and the area of dissipation of single radiating ribs is smaller, generally speaking, radiating ribs not can solve the heat dissipation problem of LED shot-light.
The utility model content
Technical problem to be solved in the utility model provides a kind of LED shot-light of improveing radiator structure, and it is better that special radiator structure makes LED shot-light radiating effect on the main body.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED shot-light of modified form radiator structure, comprise loam cake, set of lenses, aluminium base, main body, power supply lid, lamp holder, spiral shell shell, described aluminium base and set of lenses are located in the main body, and described aluminium base is provided with LED lamp pearl; Described power supply is covered in the lamp holder, and described spiral shell valve jacket is on lamp holder; Vertically be provided with some radiating ribs on the described body surfaces; Laterally be provided with fin between the described radiating ribs, described radiating ribs and fin constitute the paliform radiator structure.The radiator structure of paliform can increase the area of dissipation of main body on the body surfaces, to obtain better heat radiating effect.
As improvement, described body surfaces is provided with three layers of paliform radiator structure.Be stacked between the paliform radiator structure, made full use of the limited area of body surfaces, make the paliform radiator structure body surfaces that is distributed in as much as possible, to obtain maximum area of dissipation.
As improvement, described fin is " m " shape, trapezoidal, semicircle or triangle.The fin of those shapes is the design that increases area of dissipation.
As improvement, described lamp holder, main body, aluminium base are all aluminum material.Interconnect between lamp holder, main body, the aluminium base, the heat-transfer effect between the parts of material of the same race is better.
The beneficial effect that the utility model is compared with prior art brought is:
The radiator structure of paliform makes the main body area of dissipation bigger on the main body, and LED shot-light radiating effect is better;
The paliform radiator structure of stacked distribution has made full use of the limited area of body surfaces, makes the paliform radiator structure body surfaces that is distributed in as much as possible, to obtain maximum area of dissipation;
" m " shape, trapezoidal, semicircle or leg-of-mutton fin can increase area of dissipation.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model explosive view.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, 2, a kind of LED shot-light of modified form radiator structure comprises main body 5, power supply lid 6, the lamp holder 7 of aluminium matter, the spiral shell shell 8 of loam cake 1, set of lenses 2, aluminium base 3, aluminium matter.Described aluminium base 3 is located in the main body 5 with set of lenses 2, and described aluminium base 3 is provided with LED lamp pearl 4, and described power supply lid 6 is located in the lamp holder 7, and described spiral shell shell 8 is enclosed within on the lamp holder 7.Described main body vertically is provided with some radiating ribs 9 on 5 surfaces, laterally be provided with fin 10 between the described radiating ribs 9, fin 10 of the present utility model is " m " shape, the two ends of fin 10 are connected on the two adjacent radiating ribs 9, make the radiating ribs 9 of main body 5 surperficial border warp-wise settings be connected with each other by fin 10, radiating ribs 9 has constituted the paliform radiator structure with fin 10, the stacked three layers of paliform radiator structure that are provided with are gone up on main body 5 surfaces, made full use of the limited area on main body 5 surfaces, make paliform radiator structure main body 5 surfaces that are distributed in as much as possible, to obtain maximum area of dissipation.
Claims (4)
1. the LED shot-light of a modified form radiator structure comprises loam cake, set of lenses, aluminium base, main body, power supply lid, lamp holder, spiral shell shell, and described substrate and set of lenses are located in the main body, and described aluminium base is provided with LED lamp pearl; Described power supply is covered in the lamp holder, and described spiral shell valve jacket is on lamp holder; Vertically be provided with some radiating ribs on the described body surfaces; It is characterized in that: laterally be provided with fin between the described radiating ribs, described radiating ribs and fin constitute the paliform radiator structure.
2. the LED shot-light of a kind of modified form radiator structure according to claim 1 is characterized in that: described body surfaces is provided with three layers of paliform radiator structure.
3. the LED shot-light of a kind of modified form radiator structure according to claim 1 is characterized in that: described fin is " m " shape, trapezoidal, semicircle or triangle.
4. the LED shot-light of a kind of modified form radiator structure according to claim 1 is characterized in that: described lamp holder, main body, aluminium base are all aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202615448U CN201582761U (en) | 2009-12-16 | 2009-12-16 | LED spot lamp with improved radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202615448U CN201582761U (en) | 2009-12-16 | 2009-12-16 | LED spot lamp with improved radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582761U true CN201582761U (en) | 2010-09-15 |
Family
ID=42724762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202615448U Expired - Fee Related CN201582761U (en) | 2009-12-16 | 2009-12-16 | LED spot lamp with improved radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003996A1 (en) * | 2011-07-04 | 2013-01-10 | 厦门星际电器有限公司 | Led spot lamp |
-
2009
- 2009-12-16 CN CN2009202615448U patent/CN201582761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003996A1 (en) * | 2011-07-04 | 2013-01-10 | 厦门星际电器有限公司 | Led spot 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: 20100915 Termination date: 20121216 |