CN101806417B - Lamp heat-radiating structure of light source - Google Patents

Lamp heat-radiating structure of light source Download PDF

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Publication number
CN101806417B
CN101806417B CN2010101617034A CN201010161703A CN101806417B CN 101806417 B CN101806417 B CN 101806417B CN 2010101617034 A CN2010101617034 A CN 2010101617034A CN 201010161703 A CN201010161703 A CN 201010161703A CN 101806417 B CN101806417 B CN 101806417B
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CN
China
Prior art keywords
module
light emitting
power
radiating
light
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.)
Expired - Fee Related
Application number
CN2010101617034A
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Chinese (zh)
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CN101806417A (en
Inventor
庄智证
黄聪钦
陈育谷
夏翠梅
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Ecolighting Inc
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Ecolighting Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ecolighting Inc filed Critical Ecolighting Inc
Priority to CN2010101617034A priority Critical patent/CN101806417B/en
Publication of CN101806417A publication Critical patent/CN101806417A/en
Application granted granted Critical
Publication of CN101806417B publication Critical patent/CN101806417B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a lamp heat-radiating structure of a light source, which belongs to electrical appliances and comprises at least one luminous module, at least one power supply module and a power supply. The luminous module comprises a circuit board, at least one light-emitting diode (LED) and a heat radiating module, wherein the LED is electrically connected with the circuit board and cooled by the heat radiating module which is provided with at least one vertical heat radiating hole, the power supply modules are respectively arranged in the luminous modules and can respectively provide power for the luminous modules, and the power supply can be a power source of the power supply modules. Due to the arrangement of the vertical heat radiating hole, rainwater or impurities such as dust, and the like falling on the heat radiating module can rapidly pass through the heat radiating hole and fall by the vertical heat radiating hole. The invention solves the problems of easy dust deposition and poor heat radiation effect of a traditional heat radiating module.

Description

The lamp cooling structure of light source
Technical field
The present invention relates to electric information, particularly a kind of lamp cooling structure of light source refers to the lamp cooling structure of the light source that a kind of radiating efficiency is good especially.
Background technology
Light emitting diode has been most important a kind of light emitting source in recent years, because light emitting diode has the luminous efficiency height, long service life, not fragile, power consumption is few, advantages such as environmental protection and volume are little, meet very much and emphasize energy-conservation demand at present, and it is early stage because the luminosity deficiency of light emitting diode, often be used in indicator lamp and display board luminous, in recent years because the breakthrough of material and technology, the luminosity of light emitting diode has had very high lifting, especially the appearance of white light emitting diode, the present conventional illumination device that more made light emitting diode replacement gradually.
But when lumination of light emitting diode, can need a radiating module to dispel the heat, generally speaking, all light emitting module can be designed to the fin moulding, by the design of this fin moulding, to reach maximum area of dissipation.
Yet above-mentioned light emitting diode still exists following point to wait to improve when using:
Present light emitting diode has been applied on the road lighting miscellaneous because street lamp all is arranged at the open air, and the open air usually can because of rain or foreign body obstruction such as dust radiating module, cause the radiating module radiating effect not good.
Summary of the invention
The object of the present invention is to provide a kind of lamp cooling structure of light source, the radiating module that solves existing light emitting diode blocks easily, causes the not good problem of its radiating effect.
A kind of lamp cooling structure of light source comprises:
At least one light emitting module, this light emitting module comprises a circuit board, at least one light emitting diode and a radiating module, wherein, this light emitting diode is electrically connected on this circuit board, this light emitting diode is dispelled the heat by this radiating module, this light emitting diode is dispelled the heat by this radiating module, this radiating module comprises plural fin, radiating module comprises that plural number presents the louvre of vertical configuration, setting by this louvre, rainwater or dust class foreign matter can pass through louvre fast, avoid foreign matter to be piled up in radiating module and cause obstruction;
At least one power module is arranged at this each light emitting module respectively, and this power module can provide the electric power of each light emitting module respectively;
One power supply unit can be used as the power source of each power module.
Wherein this light emitting module can further be installed a lamp housing, and this lamp housing offers at least one hole, and each hole correspondence is arranged at this louvre;
Wherein this light emitting diode utilizes a lampshade to cover.
The invention has the advantages that: comprise the louvre that is vertical, design by this louvre, when the present invention uses as street lamp, can get rid of foreign matters such as rainwater, dust by this louvre, improved existing road lamp cooling module and usually covered the problem that causes radiating effect not good by foreign matter.And the setting of the independent power module of light source module makes the user can have more flexibility ratio equally and uses light source module with collocation.
Description of drawings
Fig. 1 is the stereogram of preferred embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view one of preferred embodiment of the present invention.
Fig. 3 is the three-dimensional exploded view two of preferred embodiment of the present invention.
Fig. 4 is the enforcement schematic diagram one of preferred embodiment of the present invention.
Fig. 5 is the enforcement schematic diagram two of preferred embodiment of the present invention.
Fig. 6 is the enforcement schematic diagram three of preferred embodiment of the present invention.
The specific embodiment
To shown in the accompanying drawing 3, is stereogram, the three-dimensional exploded view one and three-dimensional exploded view two of preferred embodiment of the present invention as accompanying drawing 1, finds out and the present invention includes by knowing among the figure:
At least one light emitting module 1, this light emitting module 1 comprises a circuit board 11, at least one light emitting diode 12 and a radiating module 13, wherein, this light emitting diode 12 is electrically connected on this circuit board 11, this light emitting diode 12 is dispelled the heat by this radiating module 13, this radiating module 13 is offered at least one vertical louvre 131 that is again, and this light emitting diode 12 utilizes a lampshade 14 to cover;
Lamp housing 2, this lamp housing 2 is offered at least one hole 21, and each hole 21 correspondence is arranged at louvre 131;
At least one power module 31 is arranged at each light emitting module 1 respectively, and this power module 31 can provide the electric power of each light emitting module 1 respectively;
Power supply unit 3, this power supply unit 3 can be used as the power source of each power module 31.
By above-mentioned structure, form design, be described as follows with regard to use situation of the present invention, shown in accompanying drawing 4 and accompanying drawing 5, enforcement schematic diagram one and two for preferred embodiment of the present invention, find out by knowing among the figure, owing to the present invention includes radiating module 13, this radiating module 13 comprises plural fin, setting by fin, can reach maximum area of dissipation, obtaining best radiating effect, and, radiating module 13 comprises that plural number presents the louvre 131 of vertical configuration, by the setting of this louvre 131, foreign matters such as rainwater or dust can pass through louvre 131 fast, avoid foreign matter to be piled up in radiating module 13, can therefore not cause obstruction, can obtain best radiating effect.
As shown in Figure 6, enforcement schematic diagram three for preferred embodiment of the present invention, because light emitting module 1 of the present invention can be set at least one, so, factory promptly can produce several light emitting modules 1 to sell, and the position of required louvre 131 and size on size that lamp housing 2 manufacturers of street lamp promptly can decide lamp housing 2 according to the quantity and the position of light emitting module 1 and the lamp housing 2, if during luminance shortage, lamp housing 2 manufacturers promptly can fit increase in demand light emitting module 1 quantity, again when brightness is excessive, lamp housing 2 manufacturers equally can fit reduce the quantity of light emitting module 1.
And each light emitting module 1 of the present invention can utilize a power module 31 to drive respectively, uses the requirements of combination that reaches various.And each power module 31 all utilizes a power supply unit 3 to drive, wherein this power supply unit 3 can drive several power modules 31 respectively, when user's desire increases light source module 1, as long as power line is connected to this power supply unit 3, each light source module 1 promptly can utilize this power supply unit 3 to power; When user's desire reduced light source module 1, as long as the power line of light source module 1 is pulled out this power supply unit 3, this power supply unit 3 equally can the remaining light source module 1 of normal power supply again.

Claims (3)

1. the lamp cooling structure of a light source is characterized in that, comprising:
At least one light emitting module, this light emitting module comprises a circuit board, at least one light emitting diode and a radiating module, wherein, this light emitting diode is electrically connected on this circuit board, and this light emitting diode is dispelled the heat by this radiating module, and this radiating module comprises plural fin, radiating module comprises that plural number presents the louvre of vertical configuration, by the setting of this louvre, rainwater or dust class foreign matter can pass through louvre fast, avoid foreign matter to be piled up in radiating module and cause obstruction;
At least one power module is arranged at this each light emitting module respectively, and this power module can provide the electric power of each light emitting module respectively;
One power supply unit can be used as the power source of each power module.
2. the lamp cooling structure of light source according to claim 1 is characterized in that: this light emitting module is installing one lamp housing further, and this lamp housing is offered the hole that at least one correspondence is arranged at this louvre.
3. the lamp cooling structure of light source according to claim 1, it is characterized in that: this light emitting diode utilizes a lampshade to cover.
CN2010101617034A 2010-04-01 2010-04-01 Lamp heat-radiating structure of light source Expired - Fee Related CN101806417B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101617034A CN101806417B (en) 2010-04-01 2010-04-01 Lamp heat-radiating structure of light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101617034A CN101806417B (en) 2010-04-01 2010-04-01 Lamp heat-radiating structure of light source

Publications (2)

Publication Number Publication Date
CN101806417A CN101806417A (en) 2010-08-18
CN101806417B true CN101806417B (en) 2011-08-10

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113885274B (en) * 2021-12-06 2022-03-08 深圳市爱图仕影像器材有限公司 Film and television lamp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007265892A (en) * 2006-03-29 2007-10-11 Yuki Enterprise:Kk Bulb type led lamp
CN200979140Y (en) * 2006-12-15 2007-11-21 讯凯国际股份有限公司 Light-emitting device
CN201110496Y (en) * 2007-12-04 2008-09-03 讯凯国际股份有限公司 Lamp shade with heat conducting structure
CN201134957Y (en) * 2007-12-07 2008-10-15 讯凯国际股份有限公司 LED illuminating device and illuminating module with the same
CN101547531A (en) * 2008-03-27 2009-09-30 浩然科技股份有限公司 Modularized outdoor LED power supplier
CN201251156Y (en) * 2008-09-09 2009-06-03 天津麟光科技有限公司 LED road lighting lamp with high power
KR100892650B1 (en) * 2008-12-02 2009-04-08 재진가로등 주식회사 Led street lamp that have a heat discharge functions
CN201326921Y (en) * 2008-12-30 2009-10-14 讯凯国际股份有限公司 LED light assembly

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C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zhuang Shiren

Inventor after: Zhang Hanqi

Inventor after: Li Yingxian

Inventor after: Chen Shichang

Inventor before: Zhuang Zhizheng

Inventor before: Huang Congqin

Inventor before: Chen Yugu

Inventor before: Xia Cuimei

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHUANG ZHIZHENG HUANG CONGQIN CHEN YUGU XIA CUIMEI TO: ZHUANG SHIREN ZHANGHANHAN LI YINGXIAN CHEN SHICHANG

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110810

Termination date: 20130401