CN104456410B - A kind of can auxiliary LED heat radiation LED lamp cover - Google Patents

A kind of can auxiliary LED heat radiation LED lamp cover Download PDF

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Publication number
CN104456410B
CN104456410B CN201410754703.3A CN201410754703A CN104456410B CN 104456410 B CN104456410 B CN 104456410B CN 201410754703 A CN201410754703 A CN 201410754703A CN 104456410 B CN104456410 B CN 104456410B
Authority
CN
China
Prior art keywords
lamppost
taper
heat radiation
led lamp
cover
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
CN201410754703.3A
Other languages
Chinese (zh)
Other versions
CN104456410A (en
Inventor
刘伟
向红先
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.)
Guangdong Mingshi Plastic Technology Co ltd
Original Assignee
Chengdu Yuya Science and 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 Chengdu Yuya Science and Technology Co Ltd filed Critical Chengdu Yuya Science and Technology Co Ltd
Priority to CN201410754703.3A priority Critical patent/CN104456410B/en
Publication of CN104456410A publication Critical patent/CN104456410A/en
Application granted granted Critical
Publication of CN104456410B publication Critical patent/CN104456410B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

Landscapes

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

Abstract

A kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: be made up of horn cover (1), taper lamppost (2); Taper lamppost (2) is arranged in horn cover (1), the stub end of taper lamppost (2) is concordant and fixing with the narrow end of horn cover (1) to be connected, the stub end of taper lamppost (2) is coaxial with horn cover (1), and taper lamppost (2) and horn cover (1) junction have air vent (3); The top of taper lamppost (2) has LED lamp bead mounting platform (21), and the center of taper lamppost (2) has axial wiring through hole (22); Taper lamppost (2) is around a plurality of parallel helicla flute (20). Present configuration is simple, with low cost, heat radiation is good.

Description

A kind of can auxiliary LED heat radiation LED lamp cover
Technical field
The present invention relates to LED illumination lamp, be specifically related to a kind of can auxiliary LED heat radiation LED lamp cover.
Background technology
The heating of LED is easily caused the lost of life, and the heat-sinking capability of prior art is all more weak, dispels the heat good not, will shorten the life-span of LED.
Summary of the invention
The present invention invented a kind of can the LED lamp cover of auxiliary LED heat radiation, it is possible to strengthen the convection intensity near LED lamp bead, thus strengthening heat radiation.
The present invention has following technology contents.
1, a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: be made up of horn cover (1), taper lamppost (2); Taper lamppost (2) is arranged in horn cover (1), the stub end of taper lamppost (2) is concordant and fixing with the narrow end of horn cover (1) to be connected, the stub end of taper lamppost (2) is coaxial with horn cover (1), and taper lamppost (2) and horn cover (1) junction have air vent (3); The top of taper lamppost (2) has LED lamp bead mounting platform (21), and the center of taper lamppost (2) has axial wiring through hole (22); Taper lamppost (2) is around a plurality of parallel helicla flute (20).
2, as described in technology contents 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described horn cover (1) is made for metal.
3, as described in technology contents 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described horn cover (1) inner surface has reflector layer.
4, as described in technology contents 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: the wiring through hole (22) at described taper lamppost (2) center is circular hole, square hole, diamond hole.
5, as described in technology contents 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: the quantity of the helicla flute (20) at described taper lamppost (2) center is more than 3.
6, as described in technology contents 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described taper lamppost (2) has the waist of concave or convex.
The present invention a kind of can auxiliary LED heat radiation LED lamp cover, helicla flute is utilized to form spiral air flow guiding on lamp bead top, the molecule utilizing spiral air flow has the feature of transverse movement, drive the flow spiral motion on lamp bead surface, the direction of motion of a radial motion is increased for lamp bead airflow on surface, add air-flow because thermal convection current is in the line of motion speed on lamp bead surface, thus strengthening heat radiation.
Beneficial effects of the present invention: present configuration is simple, with low cost, heat radiation is good.
Accompanying drawing explanation
Fig. 1 is the cut-away illustration of one embodiment of the present invention.
Fig. 2 is the bottom line of vision schematic diagram of Fig. 1.
Fig. 3 is the stereoscopic appearance schematic diagram of Fig. 1.
Fig. 4 is the schematical top view of Fig. 1.
Fig. 5 is the air current flow letter view that LED lamp bead 4 is arranged on when emitting light and heat in Fig. 1 embodiment.
Fig. 6 is the cut-away illustration of embodiment 3.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1, as Figure 1-5 a kind of can auxiliary LED heat radiation LED lamp cover, be made up of horn cover 1, taper lamppost 2; Taper lamppost 2 is arranged in horn cover 1, and the stub end of taper lamppost 2 is concordant and fixing with the narrow end of horn cover 1 to be connected, and the stub end of taper lamppost 2 is coaxial with horn cover 1, and taper lamppost 2 and horn cover 1 junction have air vent 3; The top of taper lamppost 2 has LED lamp bead mounting platform 21, and the center of taper lamppost 2 has axial wiring through hole 22; Taper lamppost 2 is around 6 parallel helicla flutes 20; Horn cover 1 is made for metal; Horn cover 1 inner surface has reflector layer; The wiring through hole 22 at taper lamppost 2 center is circular hole.
Embodiment 2, improve on the basis of embodiment 1, wiring through hole 22 is changed into square.
Embodiment 3, as shown in Figure 6, modifies on the basis of embodiment 1, and taper lamppost 120 stringcourse making lampshade 110 central authorities is the curve of indent.
Embodiment 4, modify on the basis of embodiment 3, be lampshade central authorities tapered cylinder stringcourse be the curve of evagination.
Above embodiment is the feasible program of the present invention; but it not the restriction to protection scope of the present invention; the technology enlightenment that those skilled in the art are given by the present invention, combine that ' known general knowledge ', ' prior art ' carry out can normally, the enforcement of Recycle mechanism designs and all should can be regarded as scope of the invention.

Claims (6)

1. one kind can auxiliary LED heat radiation LED lamp cover, it is characterised in that: be made up of horn cover (1), taper lamppost (2); Taper lamppost (2) is arranged in horn cover (1), the stub end of taper lamppost (2) is concordant and fixing with the narrow end of horn cover (1) to be connected, the stub end of taper lamppost (2) is coaxial with horn cover (1), and taper lamppost (2) and horn cover (1) junction have air vent (3); The top of taper lamppost (2) has LED lamp bead mounting platform (21), and the center of taper lamppost (2) has axial wiring through hole (22); Taper lamppost (2) is around a plurality of parallel helicla flute (20).
2. as claimed in claim 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described horn cover (1) is made for metal.
3. as claimed in claim 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described horn cover (1) inner surface has reflector layer.
4. as claimed in claim 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: the wiring through hole (22) at described taper lamppost (2) center is circular hole, diamond hole.
5. as claimed in claim 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: the quantity of the helicla flute (20) at described taper lamppost (2) center is more than 3.
6. as claimed in claim 1 a kind of can auxiliary LED heat radiation LED lamp cover, it is characterised in that: described taper lamppost (2) has the waist of concave or convex.
CN201410754703.3A 2014-12-11 2014-12-11 A kind of can auxiliary LED heat radiation LED lamp cover Expired - Fee Related CN104456410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410754703.3A CN104456410B (en) 2014-12-11 2014-12-11 A kind of can auxiliary LED heat radiation LED lamp cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410754703.3A CN104456410B (en) 2014-12-11 2014-12-11 A kind of can auxiliary LED heat radiation LED lamp cover

Publications (2)

Publication Number Publication Date
CN104456410A CN104456410A (en) 2015-03-25
CN104456410B true CN104456410B (en) 2016-06-15

Family

ID=52902900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410754703.3A Expired - Fee Related CN104456410B (en) 2014-12-11 2014-12-11 A kind of can auxiliary LED heat radiation LED lamp cover

Country Status (1)

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CN (1) CN104456410B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104964244B (en) * 2015-07-07 2017-03-01 重庆市金升机械配件制造有限公司 A kind of LED lamp cover with auxiliary fan heat dissipating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200989576Y (en) * 2006-10-26 2007-12-12 何松涛 Large power LED lamp radiating device
CN203489146U (en) * 2013-09-12 2014-03-19 湖南东岱光电科技有限公司 LED automobile lamp with quick radiating function
CN204372812U (en) * 2014-12-11 2015-06-03 成都育芽科技有限公司 A kind of can auxiliary LED heat radiation LED lamp cover

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100277922A1 (en) * 2003-03-21 2010-11-04 Randal Walton Lighting apparatus
KR100931883B1 (en) * 2008-07-04 2009-12-15 주식회사 미광엔비텍 Heat-discharging apparatus for headlight of vehicle using led

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200989576Y (en) * 2006-10-26 2007-12-12 何松涛 Large power LED lamp radiating device
CN203489146U (en) * 2013-09-12 2014-03-19 湖南东岱光电科技有限公司 LED automobile lamp with quick radiating function
CN204372812U (en) * 2014-12-11 2015-06-03 成都育芽科技有限公司 A kind of can auxiliary LED heat radiation LED lamp cover

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C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Ming Wei

Inventor before: Liu Wei

Inventor before: Xiang Hongxian

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20161020

Address after: 528400 Guangdong city of Zhongshan Province town Henglan new Mao Si Village friends of three industrial zones (Kanglong lighting high enthalpy on the west side of the six card)

Patentee after: ZHONGSHAN MINGSHI PLASTIC PRODUCTS CO.,LTD.

Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Effective date of registration: 20161020

Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Address before: The middle Tianfu Avenue in Chengdu city Sichuan province 610041 No. 1388 1 8 storey building No. 866

Patentee before: CHENGDU YUYA SCIENCE & TECHNOLOGY Co.,Ltd.

Patentee before: Liu Wei

CP03 Change of name, title or address

Address after: 528478 1-3, second, Lane 1, Lane five, Kanglong Road, Xinmao Industrial Zone, Zhongshan, Guangdong.

Patentee after: GUANGDONG MINGSHI PLASTIC TECHNOLOGY CO.,LTD.

Address before: 528400 Kanglong three road, Siwu Wai industrial area, Xinmao village, Zhongshan, Guangdong, China (six cards on the west side of high enthalpy lighting)

Patentee before: ZHONGSHAN MINGSHI PLASTIC PRODUCTS CO.,LTD.

CP03 Change of name, title or address
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160615

Termination date: 20211211