CN206072889U - A kind of LED projector lamp for being provided with radiator structure - Google Patents

A kind of LED projector lamp for being provided with radiator structure Download PDF

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Publication number
CN206072889U
CN206072889U CN201621112682.6U CN201621112682U CN206072889U CN 206072889 U CN206072889 U CN 206072889U CN 201621112682 U CN201621112682 U CN 201621112682U CN 206072889 U CN206072889 U CN 206072889U
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CN
China
Prior art keywords
radiator structure
graphite
radiator
led
projector lamp
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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
CN201621112682.6U
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Chinese (zh)
Inventor
王保先
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Individual
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Individual
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Publication date
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Priority to CN201621112682.6U priority Critical patent/CN206072889U/en
Application granted granted Critical
Publication of CN206072889U publication Critical patent/CN206072889U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model discloses a kind of LED projector lamp for being provided with radiator structure, including radiator structure, the LED light source structure located at radiator structure upper end, the outer housing enclosed outside radiator structure, the face ring structure for being connected and fixed on outer housing upper end and radiator structure upper end, outer housing is provided with some air vents;Radiator structure includes some bar shaped radiating pieces, some graphite flakes, bar shaped radiating piece is spaced setting with graphite flake and upper surface forms plane, bar shaped radiating piece is tightly fastened with graphite flake by screw of the side through radiator structure, radiator structure also includes the graphite cake for being close to be fixed in plane, and LED light source structure is close to be fixed on graphite cake.

Description

A kind of LED projector lamp for being provided with radiator structure
Technical field
This utility model is related to LED lamp technical field, more particularly to a kind of LED projector lamp for being provided with radiator structure.
Background technology
At present, LED lamp is main still using copper, aluminum, ceramics etc. as heat conduction and heat radiation material, and part LED lamp can be extra Install the radiator structures such as fan additional, small part LED lamp can be radiated using graphite material, and graphite heat conducting radiating efficiency compares copper The metals such as aluminum are higher by 3-6 times, are optimal radiating Heat Conduction Materials, but pure graphite material price is high and not easy-formation, application It is very difficult, can typically adopt the low-cost flexible graphite platelet of low-purity, graphite flake pliability extreme difference easily to damage and fracture Or shake is disconnected, graphite flake is restricted in high-efficiency radiator application aspect.Existing small part LED lamp adopts graphite flake system Into radiator structure, radiator structure includes integrally formed radiator, and radiator upper surface is provided with light source board, and radiator lower end sets Have some draw-in grooves, then graphite flake blocked one by one and is inserted in draw-in groove, such structure is suffered from the drawback that, graphite flake and draw-in groove it Between connect not closely, have impact on the conduction heat transfer between graphite flake and radiator, and installation effectiveness be low, and such structure shape Formula, light source board directly cannot be contacted with graphite flake, have impact on the conduction heat transfer efficiency of light source board.
Therefore, a kind of novel and reasonable structure how is realized, quick and easy for installation, packaging efficiency is high, is completely embedded, and graphite Material and LED light source structure directly contact, the LED projector lamp of heat conduction and heat radiation efficiency high is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of LED projector lamp for being provided with radiator structure, it is intended to realize a kind of knot Structure is new reasonable, quick and easy for installation, and packaging efficiency is high, is completely embedded, and graphite material and LED light source structure directly contact, The LED projector lamp of heat conduction and heat radiation efficiency high.
The utility model proposes a kind of LED projector lamp for being provided with radiator structure, including radiator structure, on radiator structure The LED light source structure at end, the outer housing enclosed outside radiator structure, the face ring for being connected and fixed on outer housing upper end and radiator structure upper end Structure, outer housing are provided with some air vents;Radiator structure includes some bar shaped radiating pieces, some graphite flakes, bar shaped radiating piece with Graphite flake be spaced setting and upper surface formed plane, by side through radiator structure screw cause bar shaped radiating piece with Graphite flake is tightly fastened, and radiator structure also includes the graphite cake for being close to be fixed in plane, and LED light source structure is close to be fixed on stone On black plate.
Preferably, LED light source structure includes being close to the substrate being fixed on graphite cake, some LED being laid on substrate Lamp bead.
Preferably, air vent can be set to divulge information circular hole or air duct slats hole.
Preferably, LED projector lamp also includes the installation adjusting bracket being installed on face ring texture edge.
The radiator structure of this LED projector lamp includes some bar shaped radiating pieces, some graphite flakes, bar shaped radiating piece and graphite flake It is spaced setting and upper surface forms plane, bar shaped radiating piece and graphite flake is caused by screw of the side through radiator structure It is tightly fastened, radiator structure also includes the graphite cake for being close to be fixed in the plane, LED light source structure is close to be fixed on graphite On plate.Such novel and reasonable structure, quick and easy for installation, packaging efficiency is high, and tight between graphite flake and bar shaped radiating piece Close fixation, conduction heat transfer efficiency high, and substrate are directly contacted with graphite cake, and graphite cake is directly contacted with graphite flake, can be filled The excellent conduction heat transfer performance of graphite material is waved in distribution, and conduction heat transfer efficiency high substantially increases the radiating of whole radiator structure Efficiency.This utility model realizes a kind of novel and reasonable structure, quick and easy for installation, and packaging efficiency is high, is completely embedded, and graphite Material and LED light source structure directly contact, the LED projector lamp of heat conduction and heat radiation efficiency high.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of an embodiment of the LED projector lamp for being provided with radiator structure of this utility model;
Fig. 2 decomposes for a kind of stereochemical structure of an embodiment of the LED projector lamp for being provided with radiator structure of this utility model and shows It is intended to.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain this utility model Utility model.
Referring to figs. 1 to Fig. 2, an a kind of embodiment of the LED projector lamp for being provided with radiator structure of the present utility model, bag are proposed Include radiator structure, the LED light source structure located at radiator structure upper end, the outer housing 200 enclosed outside radiator structure, be connected and fixed on 200 upper end of outer housing and the face ring structure 300 of radiator structure upper end.LED projector lamp also includes being installed on 300 side of face ring structure Installation adjusting bracket 400.
Radiator structure includes some bar shaped radiating pieces 101, some graphite flakes 102, bar shaped radiating piece 101 and graphite flake 102 Be spaced setting and upper surface form plane, by side through radiator structure screw 103 cause bar shaped radiating piece 101 with Graphite flake 102 is tightly fastened, and radiator structure also includes the graphite cake 104 for being close to be fixed in the plane, and LED light source structure is tight Patch is fixed on graphite cake 104.
LED light source structure includes being close to the substrate being fixed on graphite cake 104, some LED lamp beads being laid on substrate.
Outer housing 200 is provided with some air vents 201.Air vent 201 can be set to divulge information circular hole or air duct slats hole.
At present, LED lamp is main still using copper, aluminum, ceramics etc. as heat conduction and heat radiation material, and part LED lamp can be extra Install the radiator structures such as fan additional, small part LED lamp can be radiated using graphite material, and graphite heat conducting radiating efficiency compares copper The metals such as aluminum are higher by 3-6 times, are optimal radiating Heat Conduction Materials, but pure graphite material price is high and not easy-formation, application It is very difficult, can typically adopt the low-cost flexible graphite platelet of low-purity, graphite flake pliability extreme difference easily to damage and fracture Or shake is disconnected, graphite flake is restricted in high-efficiency radiator application aspect.Existing small part LED lamp adopts graphite flake system Into radiator structure, radiator structure includes integrally formed radiator, and radiator upper surface is provided with light source board, and radiator lower end sets Have some draw-in grooves, then graphite flake blocked one by one and is inserted in draw-in groove, such structure is suffered from the drawback that, graphite flake and draw-in groove it Between connect not closely, have impact on the conduction heat transfer between graphite flake and radiator, and installation effectiveness be low, and such structure shape Formula, light source board directly cannot be contacted with graphite flake, have impact on the conduction heat transfer efficiency of light source board.And this LED projector lamp Radiator structure includes some bar shaped radiating pieces 101, some graphite flakes 102, and bar shaped radiating piece 101 is spaced with graphite flake 102 Arrange and upper surface forms plane, bar shaped radiating piece 101 and graphite flake are caused by screw 103 of the side through radiator structure 102 are tightly fastened, and radiator structure also includes the graphite cake 104 for being close to be fixed in the plane, and LED light source structure is close to fix On graphite cake 104.Such novel and reasonable structure, quick and easy for installation, packaging efficiency is high, and graphite flake 102 and bar shaped It is tightly fastened between radiating piece 101, conduction heat transfer efficiency high, and substrate is directly contacted with graphite cake 104, and graphite cake 104 Directly contact with graphite flake 102, can give full play to the excellent conduction heat transfer performance of graphite material, conduction heat transfer efficiency high, significantly Improve the radiating efficiency of whole radiator structure.This utility model realizes a kind of novel and reasonable structure, quick and easy for installation, group Dress efficiency high, is completely embedded, and graphite material and LED light source structure directly contact, the LED projector lamp of heat conduction and heat radiation efficiency high.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, The equivalent structure transformation made by every utilization this utility model description and accompanying drawing content, or directly or indirectly it is used in other phases The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.

Claims (4)

1. a kind of LED projector lamp for being provided with radiator structure, it is characterised in that including radiator structure, on the radiator structure The LED light source structure at end, the outer housing enclosed outside the radiator structure, be connected and fixed on the outer housing upper end and the radiating knot The face ring structure of structure upper end, the outer housing are provided with some air vents;The radiator structure includes some bar shaped radiating pieces, some Graphite flake, the bar shaped radiating piece is spaced setting with the graphite flake and upper surface forms plane, runs through institute by side The screw of radiator structure is stated so that the bar shaped radiating piece is tightly fastened with the graphite flake, the radiator structure also includes being close to The graphite cake being fixed in the plane, the LED light source structure are close to be fixed on the graphite cake.
2. a kind of LED projector lamp for being provided with radiator structure according to claim 1, it is characterised in that the LED light source knot Structure includes being close to the substrate being fixed on the graphite cake, some LED lamp beads being laid on the substrate.
3. a kind of LED projector lamp for being provided with radiator structure according to claim 1 and 2, it is characterised in that the air vent Divulge information circular hole or air duct slats hole can be set to.
4. a kind of LED projector lamp for being provided with radiator structure according to claim 3, it is characterised in that the LED projector lamp Also include the installation adjusting bracket being installed on the face ring texture edge.
CN201621112682.6U 2016-10-11 2016-10-11 A kind of LED projector lamp for being provided with radiator structure Expired - Fee Related CN206072889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621112682.6U CN206072889U (en) 2016-10-11 2016-10-11 A kind of LED projector lamp for being provided with radiator structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621112682.6U CN206072889U (en) 2016-10-11 2016-10-11 A kind of LED projector lamp for being provided with radiator structure

Publications (1)

Publication Number Publication Date
CN206072889U true CN206072889U (en) 2017-04-05

Family

ID=58441943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621112682.6U Expired - Fee Related CN206072889U (en) 2016-10-11 2016-10-11 A kind of LED projector lamp for being provided with radiator structure

Country Status (1)

Country Link
CN (1) CN206072889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108954080A (en) * 2018-06-04 2018-12-07 芜湖徽福电子科技有限公司 A kind of explosion-proof type LED light source based on strip source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108954080A (en) * 2018-06-04 2018-12-07 芜湖徽福电子科技有限公司 A kind of explosion-proof type LED light source based on strip source

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

Granted publication date: 20170405

Termination date: 20171011

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