CN103277768B - A kind of radiator structure of LED spotlight - Google Patents
A kind of radiator structure of LED spotlight Download PDFInfo
- Publication number
- CN103277768B CN103277768B CN201310220786.3A CN201310220786A CN103277768B CN 103277768 B CN103277768 B CN 103277768B CN 201310220786 A CN201310220786 A CN 201310220786A CN 103277768 B CN103277768 B CN 103277768B
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- fin
- lamp body
- housing
- tong
- substrate
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Abstract
The invention discloses a kind of radiator structure of LED spotlight, comprise housing, lamp body, tong and terminal box, 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, be provided with a substrate in lamp body inside, 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; Be provided with opening in case top side, 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.
Description
Technical field
The present invention relates to field of LED illumination, particularly relate to a kind of radiator structure of LED spotlight.
Background technology
LED light source is acknowledged as 21st 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 specular removal of LED, super brightness, the innovation of panchromaticization development, it is more and more higher to the technical requirement of Design of Luminaires, application.How to improve lamp structure, prolonging service lives of lamps, raising energy-saving horizontal, solve heat dissipation problem, optimizing optical designs, saves production cost, and is the field that industry emphasis research and development always break through.Particularly LED lighting engineering relative maturity 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, make each corner that LED lamp applications enters society, replace conventional light source, the main flow direction of industry research and development especially.
Existing LED shot-light, is mainly used in indoor environment, as ceiling etc.Although the life-span of LED chip is higher, the life-span due to light fixture is not only decided by life-span of LED chip, and the design of its fitting structure, and the life-span etc. of power supply, all can have influence on the life-span of light fixture entirety.In the design of fitting structure, radiator structure is the emphasis studied in the industry always.The radiating effect of light fixture is poor, then not only can affect light decay, also can affect lamp life, and namely serious even can cause light fixture " dead lamp " in a short time.
Summary of the invention
Based on this, be necessary, for prior art problem, to provide a kind of LED spotlight of good heat dissipation effect.
For solving prior art problem, the invention discloses a kind of radiator structure of LED spotlight, 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 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 do 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, has a heat-dissipating space between described first fin and the second fin, and described first fin is higher than the second fin.
Further, described second fin top has a kerf near the side of housing.
Further, described tong top is provided with returning spring, described returning spring control tong to the inside near.
Beneficial effect of the present invention is: 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; Be provided with opening in case top side, 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 embodiment of the present invention.
Fig. 2 is the sectional view of the embodiment of the present invention.
Detailed description of the invention
For feature of the present invention, technological means and the specific purposes reached, function can be understood further, below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Refer to Fig. 1 and Fig. 2, the invention discloses a kind of radiator structure of LED spotlight, comprise housing 10, lamp body 20, tong 30 and terminal box 40, described lamp body 20 is located in housing 10.Described housing 10 top is 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 side, described housing 10 top is provided with opening 11, and described housing 10 top offers some louvres 12, and described opening 11 and louvre 12 form convection channel.
Described lamp body 20 inside is provided with a substrate 21, and the lower surface of described substrate 21 is provided with LED module 22, is coated with lens module 23 above described LED module 22, is provided with a glass 24 above described lens module 23; 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 do swing action with link place, both sides axis in housing 10.
Described tong 30 top is provided with returning spring 31, described returning spring control 31 control tong 30 to the inside near
Described fin 25 comprises the first fin 251 and the second fin 252, and have a heat-dissipating space 253 between described first fin 251 and the second fin 252, described first fin 251 is higher than the second fin 252.
Described second fin 252 top has a kerf 254 near the side of housing.
Described tong 30 top is provided with returning spring 31, described returning spring 31 control tong 30 to the inside near.
Beneficial effect of the present invention is: 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; Be provided with opening 11 in side, housing 10 top, housing 10 top offers 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 only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a radiator structure for LED spotlight, 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 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;
Described lamp body both sides are flexibly connected housing, and described lamp body can do swing action with link place, both sides axis in housing; Described fin comprises the first fin and the second fin, has a heat-dissipating space between described first fin and the second fin, and described first fin is higher than the second fin.
2. the radiator structure of a kind of LED spotlight 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.
3. the radiator structure of a kind of LED spotlight according to claim 1, is characterized in that: described second fin top has a kerf near the side of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220786.3A CN103277768B (en) | 2013-06-05 | 2013-06-05 | A kind of radiator structure of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220786.3A CN103277768B (en) | 2013-06-05 | 2013-06-05 | A kind of radiator structure of LED spotlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277768A CN103277768A (en) | 2013-09-04 |
| CN103277768B true CN103277768B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220786.3A Expired - Fee Related CN103277768B (en) | 2013-06-05 | 2013-06-05 | A kind of radiator structure of LED spotlight |
Country Status (1)
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| CN (1) | CN103277768B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201875565U (en) * | 2010-10-27 | 2011-06-22 | 上海欣丰电子有限公司 | High-lumen LED (light-emitting diode) spotlight |
| CN102878490A (en) * | 2012-09-12 | 2013-01-16 | 东莞勤上光电股份有限公司 | LED (Light Emitting Diode) spotlight for heat loss through convection by air |
| CN203413584U (en) * | 2013-06-05 | 2014-01-29 | 北极光股份有限公司 | Radiating structure of LED (Light Emitting Diode) spotlight |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4333375B2 (en) * | 2004-01-27 | 2009-09-16 | パナソニック電工株式会社 | Recessed ceiling fluorescent lighting |
-
2013
- 2013-06-05 CN CN201310220786.3A patent/CN103277768B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201875565U (en) * | 2010-10-27 | 2011-06-22 | 上海欣丰电子有限公司 | High-lumen LED (light-emitting diode) spotlight |
| CN102878490A (en) * | 2012-09-12 | 2013-01-16 | 东莞勤上光电股份有限公司 | LED (Light Emitting Diode) spotlight for heat loss through convection by air |
| CN203413584U (en) * | 2013-06-05 | 2014-01-29 | 北极光股份有限公司 | Radiating structure of LED (Light Emitting Diode) spotlight |
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| CN103277768A (en) | 2013-09-04 |
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| ASS | Succession or assignment of patent right |
Owner name: NORTHERN LIGHTS SEMICONDUCTOR Free format text: FORMER OWNER: DONGGUAN JINGZHOU LIGHTING CO., LTD. Effective date: 20131101 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20131101 Address after: The British Virgin Islands of Tortola Rodez P.O. Box 958, Morgan & Morgan Pasi real estate building Applicant after: Northern Lights Semiconductor Address before: Liaobu Town, Guangdong city of Dongguan province to the East and West 523400 District Industrial Zone Applicant before: Dongguan Aurora Ltd. |
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Granted publication date: 20150812 Termination date: 20170605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |