CN101016983A - LED lamp having spiral heat dissipation fin - Google Patents

LED lamp having spiral heat dissipation fin Download PDF

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Publication number
CN101016983A
CN101016983A CNA2007100733318A CN200710073331A CN101016983A CN 101016983 A CN101016983 A CN 101016983A CN A2007100733318 A CNA2007100733318 A CN A2007100733318A CN 200710073331 A CN200710073331 A CN 200710073331A CN 101016983 A CN101016983 A CN 101016983A
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CN
China
Prior art keywords
led lamp
fin
heat dissipation
radiating fin
led
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.)
Pending
Application number
CNA2007100733318A
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Chinese (zh)
Inventor
吕大明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNA2007100733318A priority Critical patent/CN101016983A/en
Publication of CN101016983A publication Critical patent/CN101016983A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses a LED lamp whose ceramic lamp frame adhered with light source is distributed with radiation fins. The invention provides a screw radiation fin LED lamp, comprising the frame of several screw radiation fins. And the frame is made from ceramic, with beautiful appearance, while the invention can use glass, as colorful glass. The inventive LED lamp has better radiation and high light efficiency, with long service life and low cost.

Description

A kind of LED lamp having spiral heat dissipation fin
[technical field]
The present invention relates to a kind of LED lamp having spiral heat dissipation fin, comprise a kind of non-helical heat radiating fin LED lamp, be specifically related to the high-efficiency energy-saving LED illuminating lamp of a kind of power consumption less than 10W and good heat dispersion performance.
[background technology]
Illumination LED is emerging technology and industry, and one of technological difficulties of illumination LED are how to improve radiating effect at present.Because many illumination LED products are inconsiderate at the design aspect of heat sink conception, often cause that the led light source life of product is short, cost is high, efficient is low, cause this environment protecting and power-saving illuminating product to be difficult to large tracts of land and promote.
[summary of the invention]
The technical problem to be solved in the present invention provides and a kind ofly is designed beautifully generously, and manufacturing process is simple, and material obtains easily, and radiating effect satisfies the lamp housing that the heat radiation of corresponding power led light source requires.
For addressing the above problem, the technical scheme that the present invention takes is: the LED lamp that has radiating fin on a kind of lamp housing.Preferred structure scheme as the technical program is: a kind of LED lamp having spiral heat dissipation fin comprises the lamp housing of multi-disc spiral fin-shaped heat radiating fin structure form, as shown in Figure 1 and Figure 2.As the simple relatively similar structures of manufacturing process be: a kind of non-helical heat radiating fin LED lamp, as shown in Figure 3, Figure 4.
The led light source device is close to the suitable position of described lamp housing, make the major part of the LED evolution of heat be delivered to described lamp housing effectively, realize that through the radiating fin of lamp housing natural air cools again, the temperature rise of LED tube core is controlled within the limit of permission.
The manufactured materials of LED lamp having spiral heat dissipation fin shell and non-helical heat radiating fin LED lamp housing is a pottery, also can adopt glass material.These two kinds of conventional environment-friendly materials all have attractive in appearance and inexpensive characteristic, and heat dispersion also can reach the general engineering technology requirement simultaneously, so have good marketing prospect.
[description of drawings]
Fig. 1 is a kind of structural representation of LED lamp having spiral heat dissipation fin shell.Among the figure: the heat that led light source 1 sends is delivered on the spiral heat dissipation fin 2 by close installation lamp housing together, and lamp holder is installed port 3 and is used to assemble various forms of lamp holders.
Fig. 3 is a kind of structural representation of non-helical heat radiating fin LED lamp housing.Simple relatively as manufacture craft, the structure that has heat radiating fin LED lamp housing that radiating effect is poor slightly as shown in Figure 3.Among the figure: the 4=LED light source, 5=spiral heat dissipation fin, the 6=lamp holder is installed port.
[specific embodiment]
Embodiment one, LED lamp having spiral heat dissipation fin shell, outstanding advantage is: how the installation site all has the high characteristics of radiating efficiency, helps prolonging the service life of led light source.The type Mechanical Builds is attractive in appearance simultaneously, manufacturing cost is lower, and weight is lighter, is easy to promote.
Embodiment two, non-helical heat radiating fin LED lamp housing, advantage is: simple for structure, simplified manufacturing process can further reduce the LED lamp assembly originally.

Claims (10)

1, a kind of LED lamp having spiral heat dissipation fin is characterized in that: the fin of being close to the lamp housing of led light source device is a spiral heat dissipation fin version.
2, according to the described LED lamp having spiral heat dissipation fin of claim 1, it is characterized in that: the sheet number of the helical form radiating fin of lamp housing is the N sheet, N 〉=2.
3, according to the described LED lamp having spiral heat dissipation fin of claim 1, it is characterized in that: the manufactured materials of heat radiating fin LED lamp housing is a pottery.
4, according to the described LED lamp having spiral heat dissipation fin of claim 1, it is characterized in that: the manufactured materials of heat radiating fin LED lamp housing is a glass.
5, according to the described LED lamp having spiral heat dissipation fin of claim 1, it is characterized in that: light source is LED.
6, a kind of non-helical heat radiating fin LED lamp, it is characterized in that: the fin of being close to the lamp housing of led light source device is non-helical heat radiating fin version.
7, according to the described non-helical heat radiating fin LED lamp of claim 6, it is characterized in that: the sheet number of the non-helical shape radiating fin of lamp housing is the N sheet, N 〉=2.
8, according to the described non-helical heat radiating fin LED lamp of claim 6, it is characterized in that: the manufactured materials of heat radiating fin LED lamp housing is a pottery.
9, according to the described non-helical heat radiating fin LED lamp of claim 6, it is characterized in that: the manufactured materials of heat radiating fin LED lamp housing is a glass.
10, according to the described LED lamp having spiral heat dissipation fin of claim 6, it is characterized in that: light source is LED.
CNA2007100733318A 2007-02-26 2007-02-26 LED lamp having spiral heat dissipation fin Pending CN101016983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007100733318A CN101016983A (en) 2007-02-26 2007-02-26 LED lamp having spiral heat dissipation fin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100733318A CN101016983A (en) 2007-02-26 2007-02-26 LED lamp having spiral heat dissipation fin

Publications (1)

Publication Number Publication Date
CN101016983A true CN101016983A (en) 2007-08-15

Family

ID=38726159

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100733318A Pending CN101016983A (en) 2007-02-26 2007-02-26 LED lamp having spiral heat dissipation fin

Country Status (1)

Country Link
CN (1) CN101016983A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679290A (en) * 2011-03-10 2012-09-19 中山新辉灯饰有限公司 Heat radiating device
CN101660703B (en) * 2008-08-26 2012-10-10 富准精密工业(深圳)有限公司 Light emitting diode (LED) lamp
CN103225794A (en) * 2013-05-16 2013-07-31 浙江奥司朗照明电器有限公司 Heat radiating shell of LED (Light Emitting Diode) lamp
CN103234132A (en) * 2013-05-16 2013-08-07 浙江奥司朗照明电器有限公司 Light-emitting diode (LED) bulb lamp
CN103244934A (en) * 2013-05-16 2013-08-14 浙江奥司朗照明电器有限公司 Heat-dissipating casing of light-emitting diode (LED) lamp
CN103292288A (en) * 2013-06-21 2013-09-11 浙江奥司朗照明电器有限公司 LED illuminating lamp
CN103292196A (en) * 2013-06-21 2013-09-11 浙江奥司朗照明电器有限公司 LED bulb
KR101490453B1 (en) * 2008-08-26 2015-02-09 주성엔지니어링(주) Appratus for treatmenting substrate including heater
WO2016016024A1 (en) * 2014-07-31 2016-02-04 Koninklijke Philips N.V. Heat sink for forced convection cooler
CN114458973A (en) * 2022-02-25 2022-05-10 浙江通明电器股份有限公司 High-power LED portable explosion-proof searchlight

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660703B (en) * 2008-08-26 2012-10-10 富准精密工业(深圳)有限公司 Light emitting diode (LED) lamp
US8475015B2 (en) 2008-08-26 2013-07-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp having lamp holder fixed with heat sink
KR101490453B1 (en) * 2008-08-26 2015-02-09 주성엔지니어링(주) Appratus for treatmenting substrate including heater
CN102679290A (en) * 2011-03-10 2012-09-19 中山新辉灯饰有限公司 Heat radiating device
CN103234132A (en) * 2013-05-16 2013-08-07 浙江奥司朗照明电器有限公司 Light-emitting diode (LED) bulb lamp
CN103244934B (en) * 2013-05-16 2015-04-22 王成财 Heat-dissipating casing of light-emitting diode (LED) lamp
CN103244934A (en) * 2013-05-16 2013-08-14 浙江奥司朗照明电器有限公司 Heat-dissipating casing of light-emitting diode (LED) lamp
CN103234132B (en) * 2013-05-16 2015-05-13 王成财 Light-emitting diode (LED) bulb lamp
CN103225794A (en) * 2013-05-16 2013-07-31 浙江奥司朗照明电器有限公司 Heat radiating shell of LED (Light Emitting Diode) lamp
CN103292196B (en) * 2013-06-21 2015-06-03 王成财 LED bulb
CN103292196A (en) * 2013-06-21 2013-09-11 浙江奥司朗照明电器有限公司 LED bulb
CN103292288A (en) * 2013-06-21 2013-09-11 浙江奥司朗照明电器有限公司 LED illuminating lamp
CN103292288B (en) * 2013-06-21 2015-06-03 王成财 LED illuminating lamp
WO2016016024A1 (en) * 2014-07-31 2016-02-04 Koninklijke Philips N.V. Heat sink for forced convection cooler
CN106574768A (en) * 2014-07-31 2017-04-19 飞利浦照明控股有限公司 Heat sink for forced convection cooler
US20170219198A1 (en) * 2014-07-31 2017-08-03 Philips Lighting Holding B.V. Heat sink for forced convection cooler
US10222047B2 (en) 2014-07-31 2019-03-05 Philips Lighting Holding B.V. Heat sink for forced convection cooler
CN114458973A (en) * 2022-02-25 2022-05-10 浙江通明电器股份有限公司 High-power LED portable explosion-proof searchlight

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Open date: 20070815