CN204005359U - A kind of LED light source - Google Patents

A kind of LED light source Download PDF

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Publication number
CN204005359U
CN204005359U CN201420399984.0U CN201420399984U CN204005359U CN 204005359 U CN204005359 U CN 204005359U CN 201420399984 U CN201420399984 U CN 201420399984U CN 204005359 U CN204005359 U CN 204005359U
Authority
CN
China
Prior art keywords
circuit board
light source
housing unit
led light
diffuser
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
CN201420399984.0U
Other languages
Chinese (zh)
Inventor
魏永纲
张夙敏
罗军
常文涛
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.)
CE Lighting Ltd
Original Assignee
CE Lighting 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 CE Lighting Ltd filed Critical CE Lighting Ltd
Priority to CN201420399984.0U priority Critical patent/CN204005359U/en
Application granted granted Critical
Publication of CN204005359U publication Critical patent/CN204005359U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/002Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices

Abstract

The utility model discloses a kind of integrated level high, easy to assembly, the LED light source that production efficiency is high, comprise housing unit (1), diffuser (2), circuit board (3), lamp base (4), several LED chips (5), components of drive circuit (6), LED chip described in several (5) is fixedly electrically connected on two plate faces of head of described circuit board (3), described components of drive circuit (6) is fixedly electrically connected on the central panel face of described circuit board (3), described diffuser (2) and described housing unit (1) are fixedly connected and are formed for the inner chamber of accommodating described circuit board (3), described circuit board (3) is fixedly connected with described housing unit (1), the head of described circuit board (3) is corresponding with the position of described diffuser (2), the middle part of described circuit board (3) is corresponding with the position of described housing unit (1), the afterbody of described circuit board (3) directly reaches the outer described lamp base (4) that forms of described housing unit (1).Can be widely used in LED light source field.

Description

A kind of LED light source
Technical field
The utility model relates to a kind of LED light source plate.
Background technology
Along with the development of LED technology, LED light source is also day by day universal for illumination.Existing LED light source is generally only fixed on LED chip on wiring board, and the accessories such as components of drive circuit and lamp base are independent of outside wiring board, and by electric wire, itself and wiring board is electrically connected.For low power LED light source, as the light source of the models such as G9, its volume is little, and inner space is little, places multiple independent accessory and is difficult for arranging, easily interfere, and assembling is inconvenient between each accessory, and production efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the LED light source that a kind of integrated level is high, easy to assembly, production efficiency is high is provided.
The technical scheme that the utility model adopts is: the utility model comprises housing unit, diffuser, circuit board, lamp base, several LED chips, components of drive circuit, described in several, LED chip is fixedly electrically connected on two plate faces of head of described circuit board, described components of drive circuit is fixedly electrically connected on the central panel face of described circuit board, described diffuser and described housing unit are fixedly connected and are formed for the inner chamber of accommodating described circuit board, described circuit board and described housing unit are fixedly connected, the head of described circuit board is corresponding with the position of described diffuser, the middle part of described circuit board is corresponding with the position of described housing unit, the afterbody of described circuit board directly reaches the described lamp base of the outer formation of described housing unit.
Described LED light source also comprises reflecting component, and described reflecting component is placed on described circuit board, and the described components of drive circuit at the middle part of LED chip described in several of the head of described circuit board and described circuit board is separated.
Described reflecting component is plane reflective sheeting.
Described housing unit comprises two parts, between two parts, is interlocked and is fixedly connected with by buckling parts, is provided with cannelure between two parts, by described cannelure, described circuit board is located and fix after fastening.
The top of described housing unit is provided with cannelure, and it is protruding stupefied that the bottom of described diffuser is provided with ring-type, and described ring-type is protruding stupefied and described cannelure is suitable is connected.
Described circuit board is PCB circuit board.
Described circuit board forms the electric conductor of described lamp base by the deposited copper on surface.
Described housing unit is heat conductive insulating housing.
Described housing unit is heat-conducting plastic housing.
The model of described lamp base is G9.
The beneficial effects of the utility model are: because the utility model comprises housing unit, diffuser, circuit board, lamp base, several LED chips, components of drive circuit, described in several, LED chip is fixedly electrically connected on two plate faces of head of described circuit board, described components of drive circuit is fixedly electrically connected on the central panel face of described circuit board, described diffuser and described housing unit are fixedly connected and are formed for the inner chamber of accommodating described circuit board, described circuit board and described housing unit are fixedly connected, the head of described circuit board is corresponding with the position of described diffuser, the middle part of described circuit board is corresponding with the position of described housing unit, the afterbody of described circuit board directly reaches the described lamp base of the outer formation of described housing unit, the utility model is by being all integrated in the luminous components such as described LED chip, described components of drive circuit and described lamp base and circuit part on described circuit board, especially described lamp base directly forms by described circuit board, it is a part for described circuit board, the trouble of having avoided each accessory to take up room separately and connect, be convenient to produce and assembling, raise labour productivity, therefore the utility model integrated level is high, easy to assembly, production efficiency is high.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the blast structural representation of the utility model embodiment.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the LED light source of the present embodiment comprises housing unit 1, diffuser 2, circuit board 3, lamp base 4, several LED chips 5, components of drive circuit 6, reflecting component 7, described in several, LED chip 5 is fixedly electrically connected on two plate faces of head of described circuit board 3, described components of drive circuit 6 is fixedly electrically connected on the central panel face of described circuit board 3, described diffuser 2 is fixedly connected with described housing unit 1 and is formed for the inner chamber of accommodating described circuit board 3, described circuit board 3 is fixedly connected with described housing unit 1, the head of described circuit board 3 is corresponding with the position of described diffuser 2, be convenient to bright dipping, the middle part of described circuit board 3 is corresponding with the position of described housing unit 1, utilize described housing unit 1 to shelter from from the side described components of drive circuit 6, the afterbody of described circuit board 3 directly reaches the described lamp base 4 of the outer formation of described housing unit 1, be specially, described circuit board 3 forms the electric conductor of described lamp base 4 by the deposited copper on surface, described reflecting component 7 is placed on described circuit board 3, and LED chip described in several of the head of described circuit board 35 and the described components of drive circuit 6 at the middle part of described circuit board 3 are separated, can shelter from the described components of drive circuit 6 that is positioned at described reflecting component 7 belows, cannot see driving circuit section from outside, outward appearance is neatly not mixed and disorderly, but also by the reflecting light of described reflecting component 7, carries High Light Output, in the present embodiment, described reflecting component 7 is plane reflective sheeting, described housing unit 1 comprises two parts, between two parts, be interlocked and be fixedly connected with by buckling parts 10, between two parts, be provided with cannelure 12, after fastening, by described cannelure 12, described circuit board 3 located and fix, the top of described housing unit 1 is provided with cannelure 11, and the bottom of described diffuser 2 is provided with ring-type protruding stupefied 21, described ring-type protruding stupefied 21 and described suitable connection of cannelure 11, said structure can be realized screwless and connect, and makes assembling simpler, further enhances productivity, in the present embodiment, described circuit board 3 is PCB circuit board, described housing unit 1 is heat conductive insulating housing, and in the present embodiment, described housing unit 1 adopts heat-conducting plastic housing, the model of described lamp base 4 is G9, can certainly adopt the lamp base of other models.
The utility model is by being all integrated in the luminous components such as described LED chip 5, described components of drive circuit 6 and described lamp base 4 and circuit part on described circuit board 3, especially described lamp base 4 directly forms by described circuit board 3, it is a part for described circuit board 3, the trouble of having avoided each accessory to take up room separately and connect, be convenient to produce and assembling, raise labour productivity, therefore the utility model integrated level is high, easy to assembly, production efficiency is high.
The utility model can be widely used in LED light source field.

Claims (10)

1. a LED light source, comprise housing unit (1), diffuser (2), circuit board (3), lamp base (4), several LED chips (5), components of drive circuit (6), it is characterized in that: LED chip described in several (5) is fixedly electrically connected on two plate faces of head of described circuit board (3), described components of drive circuit (6) is fixedly electrically connected on the central panel face of described circuit board (3), described diffuser (2) and described housing unit (1) are fixedly connected and are formed for the inner chamber of accommodating described circuit board (3), described circuit board (3) is fixedly connected with described housing unit (1), the head of described circuit board (3) is corresponding with the position of described diffuser (2), the middle part of described circuit board (3) is corresponding with the position of described housing unit (1), the afterbody of described circuit board (3) directly reaches the outer described lamp base (4) that forms of described housing unit (1).
2. LED light source according to claim 1, it is characterized in that: described LED light source also comprises reflecting component (7), it is upper that described reflecting component (7) is placed on described circuit board (3), and LED chip (5) described in several of the head of described circuit board (3) is separated with the described components of drive circuit (6) at the middle part of described circuit board (3).
3. LED light source according to claim 2, is characterized in that: described reflecting component (7) is plane reflective sheeting.
4. LED light source according to claim 1, it is characterized in that: described housing unit (1) comprises two parts, between two parts, be interlocked and be fixedly connected with by buckling parts (10), between two parts, be provided with cannelure (12), after fastening, by described cannelure (12), described circuit board (3) located and fix.
5. LED light source according to claim 1, it is characterized in that: the top of described housing unit (1) is provided with cannelure (11), the bottom of described diffuser (2) is provided with ring-type protruding stupefied (21), described ring-type protruding stupefied (21) and suitable connection of described cannelure (11).
6. LED light source according to claim 1, is characterized in that: described circuit board (3) is PCB circuit board.
7. LED light source according to claim 1, is characterized in that: described circuit board (3) forms the electric conductor of described lamp base (4) by the deposited copper on surface.
8. LED light source according to claim 1, is characterized in that: described housing unit (1) is heat conductive insulating housing.
9. LED light source according to claim 5, is characterized in that: described housing unit (1) is heat-conducting plastic housing.
10. LED light source according to claim 1, is characterized in that: the model of described lamp base (4) is G9.
CN201420399984.0U 2014-07-18 2014-07-18 A kind of LED light source Expired - Fee Related CN204005359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420399984.0U CN204005359U (en) 2014-07-18 2014-07-18 A kind of LED light source

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420399984.0U CN204005359U (en) 2014-07-18 2014-07-18 A kind of LED light source
PCT/CN2015/078423 WO2016008329A1 (en) 2014-07-18 2015-05-07 Led light source

Publications (1)

Publication Number Publication Date
CN204005359U true CN204005359U (en) 2014-12-10

Family

ID=52045360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420399984.0U Expired - Fee Related CN204005359U (en) 2014-07-18 2014-07-18 A kind of LED light source

Country Status (2)

Country Link
CN (1) CN204005359U (en)
WO (1) WO2016008329A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806905A (en) * 2015-03-31 2015-07-29 章建 Light source and power supply integrated all sided light emitting LED lamp high in heat dissipation performance
WO2016008329A1 (en) * 2014-07-18 2016-01-21 深圳市中电照明股份有限公司 Led light source
WO2016109941A1 (en) * 2015-01-06 2016-07-14 厦门星际电器有限公司 Improved all-plastic led lamp
CN106499975A (en) * 2016-10-28 2017-03-15 包锋 LED lamp bead and its manufacture method
CN108332067A (en) * 2017-01-17 2018-07-27 晶元光电股份有限公司 LED illumination lamp
CN108870102A (en) * 2018-06-28 2018-11-23 嘉兴爱劳科斯智能照明有限公司 A kind of LED lamp bead convenient for assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201206802Y (en) * 2008-05-07 2009-03-11 陈彦斌 Improved structure for light emitting diode bulb
CN202946978U (en) * 2012-12-10 2013-05-22 韩井培 LED (Light Emitting Diode) lamp bulb
CN203549436U (en) * 2013-07-16 2014-04-16 胡桂兰 Novel G9 bulb
CN103727435A (en) * 2013-12-26 2014-04-16 江苏索尔光电科技有限公司 G4 lamp with LED light source
CN204005359U (en) * 2014-07-18 2014-12-10 深圳市中电照明股份有限公司 A kind of LED light source

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016008329A1 (en) * 2014-07-18 2016-01-21 深圳市中电照明股份有限公司 Led light source
WO2016109941A1 (en) * 2015-01-06 2016-07-14 厦门星际电器有限公司 Improved all-plastic led lamp
CN104806905A (en) * 2015-03-31 2015-07-29 章建 Light source and power supply integrated all sided light emitting LED lamp high in heat dissipation performance
CN106499975A (en) * 2016-10-28 2017-03-15 包锋 LED lamp bead and its manufacture method
WO2018076692A1 (en) * 2016-10-28 2018-05-03 包锋 Led lamp bead and manufacturing method therefor
CN108332067A (en) * 2017-01-17 2018-07-27 晶元光电股份有限公司 LED illumination lamp
CN108870102A (en) * 2018-06-28 2018-11-23 嘉兴爱劳科斯智能照明有限公司 A kind of LED lamp bead convenient for assembly

Also Published As

Publication number Publication date
WO2016008329A1 (en) 2016-01-21

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20141210

Termination date: 20180718