CN106439614A - Led lamp radiating device - Google Patents

Led lamp radiating device Download PDF

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Publication number
CN106439614A
CN106439614A CN201610894445.8A CN201610894445A CN106439614A CN 106439614 A CN106439614 A CN 106439614A CN 201610894445 A CN201610894445 A CN 201610894445A CN 106439614 A CN106439614 A CN 106439614A
Authority
CN
China
Prior art keywords
fin
led lamp
radiating
radiating fins
heat abstractor
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
CN201610894445.8A
Other languages
Chinese (zh)
Inventor
傅飞艳
胡建锋
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.)
Foshan Saiwei Photoelectric Technology Co Ltd
Original Assignee
Foshan Saiwei Photoelectric Technology Co Ltd
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 Foshan Saiwei Photoelectric Technology Co Ltd filed Critical Foshan Saiwei Photoelectric Technology Co Ltd
Priority to CN201610894445.8A priority Critical patent/CN106439614A/en
Publication of CN106439614A publication Critical patent/CN106439614A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses an LED lamp radiating device which comprises a base box seat and a lamp panel. The lamp panel is connected with the base box seat in a matching manner. An accommodating space is defined by the base box seat and the lamp panel. A radiating device is arranged on the lamp panel, and comprises an aluminum substrate and radiating fins. The aluminum substrate is waved. LED lamp beads are attached to one side surface of the aluminum substrate. The radiating fins are fixedly mounted on the other side surface of the aluminum substrate. The radiating fins comprise a plurality of first radiating fins and second radiating fins connected onto the first radiating fins. The LED lamp radiating device is simple in structure; the radiating device is mounted on the back of an LED lamp, so that heat, emitted by electronic components in the LED lamp and the LED lamp beads, is effectively removed; and a multiple radiating way that the aluminum substrate and the radiating fins can emit heat effectively is adopted, the radiating effect is good, and the service lives of the electronic components in the LED lamp are prolonged.

Description

LED lamp heat abstractor
Technical field
The present invention relates to field of lighting devices is and in particular to LED lamp heat abstractor.
Background technology
At present, LED is just more and more entering the life of people, and it has luminous efficiency height, light fixture reflection is damaged Lose low, power and energy saving, without high pressure, safe, long service life etc., therefore LED is just substantial amounts of enters the daily of people In life；Most LED at present, typically separate between its LED lamp bead, aluminium base and heat abstractor, thus rear Need labor intensive cost again that each assembly is assembled in phase assembling process, then in assembling process, LED lamp bead attaches aluminium base On plate, fine or not service life and the security that all directly affects LED of the installation between aluminium base and heat abstractor, artificial group The production capacity of LED of dress and quality are all difficult to ensure that, and the sealing property of light fixture is also difficult to ensure that, the assembling space of light fixture It is also required to very big, the normal production of guarantee LED lamp and use with heat-dissipating space.
Content of the invention
It is an object of the invention to provide LED lamp heat abstractor, solve one of above-mentioned prior art problem or multiple.
According to the LED lamp heat abstractor of the present invention, it is connected, including base cassette holder with described base cassette holder coupling, the lamp installed Panel, described base cassette holder forms an accommodation space with described light panel, described light panel is provided with heat abstractor, described radiating Device includes aluminium base and fin, and described aluminium base is wavy, and aluminium base one side is pasted with LED lamp bead, another side It is fixed with fin, described fin includes some first fin and the second radiating being connected on described first fin Piece.
LED lamp heat abstractor provided by the present invention, structure is simple, passes through to install heat abstractor at the LED lamp back side Effectively to remove the heat that electronic component and LED lamp bead in LED lamp are given out, and by multiple heat dissipation mode, aluminium base Plate and fin can effectively radiate, and radiating effect is good, can protect the service life of the electronic component within LED lamp.
In some embodiments, described first fin is finned radiator, stays between every two panels first fin There is heat-dissipating space, and be fixedly connected by described second fin respectively between described first fin two-by-two.Good fixing effect, And have good radiating effect.
In some embodiments, described second fin is in that corrugated is distributed.Second fin of corrugated can increase Area of dissipation, makes radiating effect more preferable.
Brief description
Fig. 1 is the structural representation of the LED lamp heat abstractor of one embodiment of the present invention.
Specific embodiment
With reference to Figure of description, the present invention is described in more detail.
As shown in fig. 1, LED lamp heat abstractor, is connected, including base cassette holder 1 with base cassette holder 1 coupling, the lamp face installed Plate 2, base cassette holder 1 is in bowl-shape distribution, and light panel 2 is fastened on base cassette holder 1, and base cassette holder 1 forms an accommodation space with light panel 2； Heat abstractor 3 is provided with light panel 2, heat abstractor 3 includes aluminium base 31 and fin 32, aluminium base 31 is wavy, ripple The aluminium base 31 of wave-like can increase heating surface area, so that the heat that LED lamp bead 33 radiates effectively is excluded；Aluminium base 31 one side mounts There is LED lamp bead 33, LED lamp bead 33 is in rectangular arrangement, make the light diffusion that LED lamp bead 33 distributes farther, spiral shell is passed through in another side Bolt is fixed or is fastened or glue is installed with fin 32, and fin 32 includes some first fin 321 and passes through Welding manner or bolt fixed mode are connected to the second fin 322 on the first fin 321.
First fin 321 is finned radiator, leaves heat-dissipating space, can make between every two panels the first fin 321 Heat Quick diffusing, and be fixedly connected by the second fin 322 respectively between the first fin 321 two-by-two, the second fin 322 is in corrugated distribution, the second fin 322 energy increasing heat radiation area of corrugated, makes radiating effect more preferably, fixed effect Good, and have good radiating effect.
LED lamp heat abstractor provided by the present invention, structure is simple, passes through to install heat abstractor at the LED lamp back side Effectively to remove the heat that electronic component and LED lamp bead in LED lamp are given out, and by multiple heat dissipation mode, aluminium base Plate and fin can effectively radiate, and radiating effect is good, can protect the service life of the electronic component within LED lamp.
The above be only the preferred embodiment of the present invention it is noted that to those skilled in the art, not Depart under the precursor of the invention design, some similar deformation and improvement can also be made, these also should be regarded as the present invention Protection domain within.

Claims (3)

1.LED lamp heat-radiating device is it is characterised in that including base cassette holder (1) and being connected installation with described base cassette holder (1) coupling Light panel (2), described base cassette holder (1) forms an accommodation space with described light panel (2), described light panel (2) is provided with scattered Thermal (3), described heat abstractor (3) includes aluminium base (31) and fin (32), and described aluminium base (31) is wavy, aluminium Substrate (31) one side is pasted with LED lamp bead (33), and another side is fixed with fin (32), and described fin (32) is if include Dry first fin (321) and the second fin (322) being connected on described first fin (321).
2. LED lamp heat abstractor according to claim 1 is it is characterised in that described first fin (321) is fin Formula fin, leaves heat-dissipating space between every two panels first fin (321), and two-by-two between described first fin (321) It is fixedly connected by described second fin (322) respectively.
3. LED lamp heat abstractor according to claim 2 is it is characterised in that described second fin (322) is in setback Shape is distributed.
CN201610894445.8A 2016-10-13 2016-10-13 Led lamp radiating device Pending CN106439614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610894445.8A CN106439614A (en) 2016-10-13 2016-10-13 Led lamp radiating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610894445.8A CN106439614A (en) 2016-10-13 2016-10-13 Led lamp radiating device

Publications (1)

Publication Number Publication Date
CN106439614A true CN106439614A (en) 2017-02-22

Family

ID=58175084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610894445.8A Pending CN106439614A (en) 2016-10-13 2016-10-13 Led lamp radiating device

Country Status (1)

Country Link
CN (1) CN106439614A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201106835Y (en) * 2007-10-25 2008-08-27 北京中兴天欣科技有限公司 LED illumination device
CN201947541U (en) * 2010-12-31 2011-08-24 惠州市绿标光电科技有限公司 Aluminum substrate
CN201954372U (en) * 2010-10-27 2011-08-31 苏州中泽光电科技有限公司 Perforation integrated LED explosion-proof lamp
CN202406386U (en) * 2012-01-09 2012-08-29 苏州艾迪亚电子科技有限公司 High efficient heat radiation aluminum substrate
CN202484684U (en) * 2012-03-12 2012-10-10 深圳市金照明实业有限公司 Light-emitting diode (LED) lamp with radiation function
CN202972827U (en) * 2012-12-26 2013-06-05 佛山市大明照明电器有限公司 Light emitting diode (LED) street lamp
CN103776000A (en) * 2014-02-25 2014-05-07 湖州积微电子科技有限公司 Heat radiator of light emitting diode (LED) lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201106835Y (en) * 2007-10-25 2008-08-27 北京中兴天欣科技有限公司 LED illumination device
CN201954372U (en) * 2010-10-27 2011-08-31 苏州中泽光电科技有限公司 Perforation integrated LED explosion-proof lamp
CN201947541U (en) * 2010-12-31 2011-08-24 惠州市绿标光电科技有限公司 Aluminum substrate
CN202406386U (en) * 2012-01-09 2012-08-29 苏州艾迪亚电子科技有限公司 High efficient heat radiation aluminum substrate
CN202484684U (en) * 2012-03-12 2012-10-10 深圳市金照明实业有限公司 Light-emitting diode (LED) lamp with radiation function
CN202972827U (en) * 2012-12-26 2013-06-05 佛山市大明照明电器有限公司 Light emitting diode (LED) street lamp
CN103776000A (en) * 2014-02-25 2014-05-07 湖州积微电子科技有限公司 Heat radiator of light emitting diode (LED) lamp

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Application publication date: 20170222