CN203413584U - Radiating structure of LED (Light Emitting Diode) spotlight - Google Patents
Radiating structure of LED (Light Emitting Diode) spotlight Download PDFInfo
- Publication number
- CN203413584U CN203413584U CN201320321408.XU CN201320321408U CN203413584U CN 203413584 U CN203413584 U CN 203413584U CN 201320321408 U CN201320321408 U CN 201320321408U CN 203413584 U CN203413584 U CN 203413584U
- Authority
- CN
- China
- Prior art keywords
- fin
- led
- housing
- lamp body
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
Abstract
The utility model discloses a radiating structure of an LED (Light Emitting Diode) spotlight. The radiating structure comprises a shell, a spotlight body, clips and a junction box, wherein the spotlight body is arranged in the shell; the top of the shell is provided with a retaining frame; the junction box is arranged on the retaining frame and is electrically connected with the spotlight body; the clips are arranged on the two sides of the shell; a substrate is arranged in the spotlight body; the lower surface of the substrate is provided with an LED module, a lens module and glass respectively, and the upper surface of the substrate is provided with a radiating fin; an opening is arranged on one side of the top of the shell; the top of the shell is provided with a plurality of radiating holes; the opening and the radiating holes form a convection passage; the heat produced by the radiating fin is effectively transferred to the exterior of the device through the convection passage to achieve a good radiating effect.
Description
Technical field
The utility model relates to LED lighting field, particularly relates to a kind of radiator structure of LED shot-light.
Background technology
LED light source is acknowledged as 21 century lighting source most with prospects, the advantages such as its environmental protection, the life-span is long, energy-conservation, reliability is high, light efficiency is good, volume is little, make the relatively traditional incandescent lamp of LED light source, fluorescent lamp, electricity-saving lamp etc. have larger application prospect.
Along with the development of LED technology, the high light efficiency of LED, super brightness, the innovation of panchromaticization development, its specification requirement to Design of Luminaires, application is more and more higher.How improving lamp structure, prolonging service lives of lamps, raising energy-saving horizontal, solve heat dissipation problem, optimizing optical and design, save production cost etc., is the field of industry emphasis research and development always breakthrough.Particularly LED lighting engineering is relatively ripe now, LED illumination enters the stage of applying, how to improve lamp structure, prolonging service lives of lamps, how to make it to be more conducive to marketing application, each corner that LED lamp applications is entered society, replace conventional light source, especially the main flow direction of industry research and development.
Existing LED shot-light, is mainly used in indoor environment, as ceiling etc.Although the life-span of LED chip is higher, because life-span of light fixture is not only decided by life-span of LED chip, the design of its fitting structure, and life-span of power supply etc., all can have influence on life-span of light fixture integral body.In the design of fitting structure, radiator structure is the emphasis of studying in the industry always.The radiating effect of light fixture is poor, not only can affect light decay, also can affect lamp life, the serious light fixture " dead lamp " that even can cause in a short time.
Utility model content
Based on this, be necessary for prior art problem, a kind of LED shot-light of good heat dissipation effect is provided.
For solving prior art problem, the utility model discloses a kind of radiator structure of LED shot-light, comprise housing, lamp body, tong and terminal box, described lamp body is located in housing, and described case top is provided with a fixing-holding rack, described terminal box is located on fixing-holding rack, described terminal box is electrically connected lamp body, and described tong is located at the both sides of housing, and described case top one side is provided with opening, described case top offers some louvres, and described opening and louvre form convection channel;
Described lamp body inside is provided with a substrate, and the lower surface of described substrate is provided with LED module, is coated with lens module above described LED module, is provided with a glass above described lens module; The upper surface of described substrate is connected with a fin.
Further, described lamp body both sides are flexibly connected housing, and described lamp body can be done swing action with link place, both sides axis in housing.
Further, described tong top is provided with returning spring, described returning spring control tong to the inside near.
Further, described fin comprises the first fin and the second fin, between described the first fin and the second fin, has a heat-dissipating space, and described the first fin is higher than the second fin.
Further, described the second fin top has a kerf near a side of housing.
The beneficial effects of the utility model are: this device is provided with a substrate in lamp body inside, and the lower surface of substrate is respectively equipped with LED module, lens module and glass, and the upper surface of substrate is connected with a fin; In case top one side, be provided with opening, case top offers some louvres, and opening and louvre form convection channel; The heat that fin produces, by convection channel, is effectively sent to device outside, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the cutaway view of the utility model embodiment.
The specific embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Refer to Fig. 1 and Fig. 2, the utility model discloses a kind of radiator structure of LED shot-light, comprise housing 10, lamp body 20, tong 30 and terminal box 40, described lamp body 20 is located in housing 10.Described housing 10 tops are provided with a fixing-holding rack 50, and described terminal box 40 is located on fixing-holding rack 50.Described terminal box 40 is electrically connected lamp body 20, and described tong 30 is located at the both sides of housing 10, and described housing 10 top one sides are provided with opening 11, and described housing 10 tops offer some louvres 12, and described opening 11 and louvre 12 form convection channel.
Described lamp body 20 inside are provided with a substrate 21, and described base is pulled 21 lower surface and is provided with LED module 22, described LED module 22 be coated with lens module 23 above, described lens module 23 be provided with a glass 24 above; The upper surface of described substrate 21 is connected with a fin 25.
Described lamp body 20 both sides are flexibly connected housing 10, and described lamp body 20 can be done swing action with link place, both sides axis in housing 10.
Described tong 30 tops are provided with returning spring 31, described returning spring control 31 control tongs 30 to the inside near
Described fin 25 comprises the first fin 251 and the second fin 252, between described the first fin 251 and the second fin 252, has a heat-dissipating space 253, and described the first fin 251 is higher than the second fin 252.
Described the second fin 252 tops have a kerf 254 near a side of housing.
The beneficial effects of the utility model are: this device is provided with a substrate 21 in lamp body 20 inside, and the lower surface of substrate 21 is respectively equipped with LED module 22, lens module 23 and glass 24, and the upper surface of substrate 21 is connected with a fin 25; In housing 10 top one sides, be provided with opening 11, housing 10 tops offer some louvres 12, and opening 11 and louvre 12 form convection channel; The heat that fin 25 produces, by convection channel, is effectively sent to device outside, good heat dissipation effect.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. a radiator structure for LED shot-light, comprises housing, lamp body, tong and terminal box, and described lamp body is located in housing, described case top is provided with a fixing-holding rack, and described terminal box is located on fixing-holding rack, and described terminal box is electrically connected lamp body, described tong is located at the both sides of housing, it is characterized in that:
Described case top one side is provided with opening, and described case top offers some louvres, and described opening and louvre form convection channel;
Described lamp body inside is provided with a substrate, and the lower surface of described substrate is provided with LED module, is coated with lens module above described LED module, is provided with a glass above described lens module; The upper surface of described substrate is connected with a fin.
2. the radiator structure of a kind of LED shot-light according to claim 1, is characterized in that: described lamp body both sides are flexibly connected housing, and described lamp body can be done swing action with link place, both sides axis in housing.
3. the radiator structure of a kind of LED shot-light according to claim 1, is characterized in that: described tong top is provided with returning spring, described returning spring control tong to the inside near.
4. the radiator structure of a kind of LED shot-light according to claim 3, it is characterized in that: described fin comprises the first fin and the second fin, between described the first fin and the second fin, have a heat-dissipating space, described the first fin is higher than the second fin.
5. the radiator structure of a kind of LED shot-light according to claim 4, is characterized in that: described the second fin top has a kerf near a side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321408.XU CN203413584U (en) | 2013-06-05 | 2013-06-05 | Radiating structure of LED (Light Emitting Diode) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321408.XU CN203413584U (en) | 2013-06-05 | 2013-06-05 | Radiating structure of LED (Light Emitting Diode) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413584U true CN203413584U (en) | 2014-01-29 |
Family
ID=49976472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320321408.XU Withdrawn - After Issue CN203413584U (en) | 2013-06-05 | 2013-06-05 | Radiating structure of LED (Light Emitting Diode) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277768A (en) * | 2013-06-05 | 2013-09-04 | 东莞京洲灯饰有限公司 | Cooling structure of LED spotlight |
-
2013
- 2013-06-05 CN CN201320321408.XU patent/CN203413584U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277768A (en) * | 2013-06-05 | 2013-09-04 | 东莞京洲灯饰有限公司 | Cooling structure of LED spotlight |
| CN103277768B (en) * | 2013-06-05 | 2015-08-12 | 北极光股份有限公司 | A kind of radiator structure of LED spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140129 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |