CN102588789A - High-power LED (light emitting diode) energy-saving lamp with fan - Google Patents

High-power LED (light emitting diode) energy-saving lamp with fan Download PDF

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Publication number
CN102588789A
CN102588789A CN2012100351263A CN201210035126A CN102588789A CN 102588789 A CN102588789 A CN 102588789A CN 2012100351263 A CN2012100351263 A CN 2012100351263A CN 201210035126 A CN201210035126 A CN 201210035126A CN 102588789 A CN102588789 A CN 102588789A
Authority
CN
China
Prior art keywords
fan
lamp
saving lamp
power led
substrate
Prior art date
Application number
CN2012100351263A
Other languages
Chinese (zh)
Inventor
任永斌
Original Assignee
任永斌
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 任永斌 filed Critical 任永斌
Priority to CN2012100351263A priority Critical patent/CN102588789A/en
Publication of CN102588789A publication Critical patent/CN102588789A/en

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Abstract

A high-power LED (light emitting diode) energy-saving lamp with a fan is composed of a casing, a substrate, a bead, a cooling fin, a fan and a drive power supply, wherein the substrate, the bead, the cooling fin, the fan and the drive power supply are mounted in the casing; the cooling fin is fixed on the substrate; the fan is mounted on the cooling fin; and an air inlet hole and an air outlet hole are formed on the casing. The fan can rotate to accelerate air flowing so as to realize high heat radiation efficiency of the LED energy-saving lamp. The invention is particularly applicable to high-power LED energy-saving lamps.

Description

A kind of high-power LED energy-saving lamp with fan
 
Affiliated technical field
The present invention relates to high-power LED energy-saving lamp, especially a kind of fan that leans on fan rotates the high-power LED energy-saving lamp of heat radiation.
Background technology
At present, the LED electricity-saving lamp comes into vogue, and the kind of LED electricity-saving lamp is a lot, the most promising electricity-saving lamp that is to use large-power LED light bead; The high-power LED electricity-saving lamp many by single be that the lamp pearl of 1 watt or 3 watts is formed through series, parallel, employing aluminium base and aluminium, copper radiating subassembly dispel the heat, also useful integrated lamp pearl, power ratio is bigger; Be generally 5 watts-100 watts, maximum is more than 100 watts, and integrated lamp pearl is mainly used in Projecting Lamp; Equally adopt the metal heat sink natural heat dissipation, adopt the metal heat sink natural heat dissipation, though simple in structure; If the power of lamp is excessive, the radiator volume of lamp is just big, and metal heat sink just needs to use more metal material; Cost also increases much, and radiating effect is also not really desirable, when particularly environment temperature is higher.
Summary of the invention
For the radiator that overcomes existing high-power LED energy-saving lamp adopts the metal heat sink volume bigger; Need to use that more metal material, cost also increase much, the not really desirable shortcoming of radiating effect, the present invention proposes a kind of high-power LED energy-saving lamp with fan with head it off; Its good effect is: the volume of electricity-saving lamp reduces; Use less metal material, just can obtain better radiating effect, make the life-span of LED electricity-saving lamp longer.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of high-power LED energy-saving lamp of the present invention with fan; Form by lamp housing, substrate, lamp pearl, fin, fan, driving power; Substrate, lamp pearl, fin, fan, driving power are installed in lamp housing, and fin is fixed on the substrate, and fan is installed on the fin; Utilize the fan rotation to quicken air and flow, realize the purpose of high efficiency and heat radiation; On lamp housing, have air admission hole, venthole, make cold and hot air be convenient to exchange.
The technical scheme that the present invention adopts will conjunction with figs. elaborate in specific embodiments.
Description of drawings
Be brief description of drawings below.
Fig. 1 is a kind of high-power LED energy-saving lamp structural representation with fan of the present invention.
1. lamp housings among the figure, 2. substrate, 3. lamp pearl, 4. fin, 5. fan, 6. driving power, 7. air admission hole, 8. venthole.
The specific embodiment
In Fig. 1, we are that example further specifies the present invention to implement a kind of high-power LED energy-saving lamp with fan:
Fig. 1 is the structural representation of a kind of high-power LED energy-saving lamp with fan of the present invention, and lamp housing 1 can be that metal material or plastic or other material are processed among the figure, on lamp housing 1, is connected with lamp holder, is connected with translucent cover below; In lamp housing 1, substrate 2 is housed, substrate 2 can be an aluminium base; Have the high-power integrated lamp pearl of part to carry aluminium base, lamp pearl 3 is housed on substrate 2, the lamp pearl can be that many high-power LED energy-saving lamp pearl series and parallels form; Also can use integrated lamp pearl, power confirms according to concrete needs, and fin 4 is made up of metal material; Be fixed on the substrate, its shape can also can directly be combined into an integral body with substrate 2 and fin 4 with reference to the fin of computer CPU and display card fan; Fan 5 is installed on the fin 4, and fan can directly be selected computer CPU or display card fan for use as required; Also can be according to the watt level of this lamp, the customization dedicated fan, driving power 6 is installed in the lamp housing 1; The interchange end of driving power directly connects lamp holder, and dc output end connects the lamp pearl, and the power supply of fan 5 also can be taken from driving power 6; For better radiating effect is arranged, on lamp housing 1, have air admission hole 7, venthole 8, the quantity of air admission hole 7 and venthole 8 and size, shape are decided according to the actual requirements.
When turning on the power switch, lamp is bright, and simultaneously fan rotates, and the heat that produces when the lamp pearl work blows out in the lamp, reaches reduction lamp pearl operating temperature, has prolonged the purpose in the life-span of lamp pearl effectively.

Claims (2)

1.1. high-power LED energy-saving lamp with fan; Form by lamp housing (1), substrate (2), lamp pearl (3), fin (4), fan (5), driving power (6); It is characterized in that: substrate (2), lamp pearl (3), fin (4), fan (5), driving power (6) are installed in lamp housing (1); Fin (4) is fixed on the substrate (2), and fan (5) is installed on the fin (4).
2.2. a kind of high-power LED energy-saving lamp with fan as claimed in claim 1 is characterized in that: on lamp housing (1), have air admission hole (7), venthole (8).
CN2012100351263A 2012-02-16 2012-02-16 High-power LED (light emitting diode) energy-saving lamp with fan CN102588789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100351263A CN102588789A (en) 2012-02-16 2012-02-16 High-power LED (light emitting diode) energy-saving lamp with fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100351263A CN102588789A (en) 2012-02-16 2012-02-16 High-power LED (light emitting diode) energy-saving lamp with fan

Publications (1)

Publication Number Publication Date
CN102588789A true CN102588789A (en) 2012-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100351263A CN102588789A (en) 2012-02-16 2012-02-16 High-power LED (light emitting diode) energy-saving lamp with fan

Country Status (1)

Country Link
CN (1) CN102588789A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014029224A1 (en) * 2012-08-23 2014-02-27 深圳市中电照明股份有限公司 Led light source with forced heat dissipation
CN106678568A (en) * 2016-12-26 2017-05-17 海宁泰诺照明电器有限公司 Energy-saving LED lamp
CN107228345A (en) * 2016-07-28 2017-10-03 铜陵立科技有限公司 A kind of radiating LED lamp
WO2018090357A1 (en) * 2016-11-21 2018-05-24 浙江力昇光电科技有限公司 Led heat dissipation structure and led lamp containing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014029224A1 (en) * 2012-08-23 2014-02-27 深圳市中电照明股份有限公司 Led light source with forced heat dissipation
CN107228345A (en) * 2016-07-28 2017-10-03 铜陵立科技有限公司 A kind of radiating LED lamp
WO2018090357A1 (en) * 2016-11-21 2018-05-24 浙江力昇光电科技有限公司 Led heat dissipation structure and led lamp containing same
US10895375B2 (en) 2016-11-21 2021-01-19 Zhejiang Li Sheng Photoelectric Technology Co., Ltd. LED heat dissipation structure, LED lamp, and heat dissipation method thereof
CN106678568A (en) * 2016-12-26 2017-05-17 海宁泰诺照明电器有限公司 Energy-saving LED lamp
CN106678568B (en) * 2016-12-26 2019-01-25 大庆宏富来电气设备制造有限公司 A kind of LED energy-saving lamp

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Application publication date: 20120718