CN202629631U - LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly - Google Patents

LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly Download PDF

Info

Publication number
CN202629631U
CN202629631U CN2012201334241U CN201220133424U CN202629631U CN 202629631 U CN202629631 U CN 202629631U CN 2012201334241 U CN2012201334241 U CN 2012201334241U CN 201220133424 U CN201220133424 U CN 201220133424U CN 202629631 U CN202629631 U CN 202629631U
Authority
CN
China
Prior art keywords
led light
wiring board
led
pcb wiring
light source
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 - Lifetime
Application number
CN2012201334241U
Other languages
Chinese (zh)
Inventor
杜建军
王伟
谢文俊
Original Assignee
Shenzhen Fluence 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 Shenzhen Fluence Technology Co Ltd filed Critical Shenzhen Fluence Technology Co Ltd
Priority to CN2012201334241U priority Critical patent/CN202629631U/en
Application granted granted Critical
Publication of CN202629631U publication Critical patent/CN202629631U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model discloses an LED (Light Emitting Diode) lamp and an LED (Light Emitting Diode) light source assembly. The LED light source assembly comprises a PCB (Printed Circuit Board) and a plurality of LED light sources, wherein one side of the PCB is provided with a conductive line layer and a plurality of first openings are formed in the PCB; each LED light source is correspondingly arranged in one of the first openings and is electrically connected with the conductive line layer; and the light outgoing surfaces of the LED light sources are positioned at the other side, which is opposite to the conductive line layer, of the PCB. Through the way above, the LED light sources are accommodated through the first openings, the fixing effect of the LED light sources is improved and the installation height of the LED light sources is lowered; and as the light outgoing surfaces of the LED light sources are positioned at the other side, which is opposite to the conductive line layer, of the PCB, appearances of the LED light source assembly and the LED lamp is simpler and more beautiful; and furthermore, as the LED light sources are in direct contact with a radiator, the direct heat resistance between the LED light sources and the radiator is reduced and the radiating effect of the LED light sources is improved.

Description

LED light fixture and led light source assembly
Technical field
The utility model relates to the LED lighting field, particularly relates to a kind of LED light fixture and led light source assembly.
Background technology
Along with the development of LED lighting engineering and popularize, the LED light fixture becomes the lamplit first-selection in multiple place gradually.Existing LED light fixture is on a side of PCB wiring board, the conducting wire layer to be set; A plurality of led light sources are set on the same side of the conducting wire of PCB wiring board layer then, and are electrically connected with the conducting wire layer and fix through the pin of welding manner with led light source.But this kind design only realize the fixing of led light source through the solder joint between pin and the conducting wire layer, so fixed effect is relatively poor relatively.In addition; Led light source protrusion PCB wiring board increased setting height(from bottom), and the exiting surface of pin, conducting wire layer and solder joint between the two and led light source is positioned at the same side of PCB wiring board; The observer can see above-mentioned parts from the outside, causes the outward appearance of LED light fixture succinct inadequately, attractive in appearance.
The utility model content
The technical problem that the utility model mainly solves provides a kind of LED light fixture and led light source assembly, with fixed effect, the reduction setting height(from bottom) that improves led light source, and improves appearance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of led light source assembly is provided, comprises PCB wiring board and a plurality of led light source.One side of PCB wiring board is provided with the conducting wire layer, and is formed with a plurality of first openings on the PCB wiring board.Each led light source correspondence is arranged in one first opening and with the conducting wire layer and is electrically connected.The exiting surface of led light source is positioned at the opposite side opposite with the conducting wire layer of PCB wiring board.
Wherein, two pins that led light source comprises support, is arranged at the top of support and has the led chip of exiting surface and is arranged at the relative both sides of support, its medium-height trestle is arranged in first opening, and pin is electrically connected with conducting wire layer and led chip.
Wherein, led light source further comprises the heat-conducting plate of the bottom that is arranged at support, and heat-conducting plate is supported on the side of PCB wiring board.
Wherein, the shape of support is identical with the shape of first opening.
Wherein, the support and first opening are decussate texture.
Wherein, the PCB wiring board is a circular configuration, and two pins of each led light source are positioned at the same radial direction of PCB wiring board, so that a plurality of led light source radially distributes from PCB wiring board center.
Wherein, pin is fixed on the layer of conducting wire and with the conducting wire layer through welding manner and realizes being electrically connected.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED light fixture is provided, and this LED light fixture comprises above-mentioned led light source assembly.
Wherein, the LED light fixture further comprises radiator.Be respectively arranged with screw on the upper surface of PCB wiring board and radiator, the matching and fixing of PCB wiring board through screw and screw on radiator and a side of PCB wiring board towards radiator.
Wherein, The LED light fixture further comprises a lens holder plate and a plurality of lens unit; Lens holder plate is fixed on the radiator and is provided with second opening corresponding with led light source; Each lens unit correspondence respectively is arranged in one second opening, and PCD wiring board and led light source are arranged between lens holder plate and the radiator.
The beneficial effect of the utility model is: the situation that is different from prior art; The utility model is accommodated led light source through first opening; Can improve the fixed effect of led light source and reduce setting height(from bottom); And further be positioned at the opposite side opposite of PCB wiring board with the conducting wire layer through the exiting surface that makes led light source, can make that the outward appearance of led light source assembly and LED light fixture is more succinct, attractive in appearance.And led light source directly contacts with radiator, has reduced the direct thermal resistance of led light source and radiator, has improved the radiating effect of led light source.
Description of drawings
Fig. 1 is the decomposing schematic representation according to the led light source assembly of the utility model one embodiment;
Fig. 2 is the assembling sketch map according to the led light source assembly of the utility model one embodiment;
Fig. 3 is the decomposing schematic representation according to the LED light fixture of the utility model one embodiment;
Fig. 4 is the schematic rear view according to the led light source assembly of the utility model one embodiment.
The specific embodiment
Consult Fig. 1, Fig. 2 and Fig. 4; Fig. 1 is the decomposing schematic representation according to the led light source assembly of the utility model one embodiment; Fig. 2 is the assembling sketch map according to the led light source assembly of the utility model one embodiment, and Fig. 4 is the schematic rear view according to the led light source assembly of the utility model one embodiment.
As depicted in figs. 1 and 2, the led light source assembly of present embodiment comprises PCB wiring board 10 and a plurality of led light sources 20.Consult Fig. 4, a side of PCB wiring board 10 (downside of PCB wiring board 10 illustrated in figures 1 and 2) is provided with conducting wire layer 103, and is formed with a plurality of first openings 101 and a plurality of screws 102 on the PCB wiring board 10.
Each led light source 20 correspondence is arranged in one first opening 101, and is electrically connected with conducting wire layer 103.Further, the exiting surface of led light source 20 opposite side (upside of illustrated in figures 1 and 2 PCB wiring board 10) opposite that be positioned at PCB wiring board 10 with conducting wire layer 103.
Specifically, led light source 20 comprise support 21, be arranged at the top of support 21 and have exiting surface led chip 22, be arranged at two pins 23 and the heat-conducting plate 24 that is arranged at the bottom of support 21 of the relative both sides of support 21.When led light source 20 is installed on 10 last times of PCB wiring board, support 21 is arranged in first opening 101, and pin 23 is electrically connected with conducting wire layer 103 and led chip 22, and heat-conducting plate 24 is supported on the side that conducting wire layer 103 is set of PCB wiring board 20.
In the present embodiment, the shape of support 21 is identical with the shape of first opening 101, and specifically is decussate texture.By the way, can effectively locate, improve the fixed effect of led light source 20 led light source 20.Pin 23 is fixed on the conducting wire layer 103 and with conducting wire layer 103 through welding manner to be realized being electrically connected.Certainly, in other embodiments, the shape of the support 21 and first opening 101 can be set arbitrarily as required, and pin 23 can be realized fixing and being electrically connected through other modes with conducting wire layer 103, for example passes through conducting resinl.
Further, in the present embodiment, PCB wiring board 10 is a circular configuration, and two pins 23 of each led light source 20 are positioned at the same radial direction of PCB wiring board 10, so that a plurality of led light source 20 radially distributes from PCB wiring board 10 centers.
Consult Fig. 3, Fig. 3 is the decomposing schematic representation according to the LED light fixture of the utility model one embodiment.As shown in Figure 3, the LED light fixture of present embodiment further comprises radiator 30, lens holder plate 40 and a plurality of lens unit 50 except comprising PCB wiring board 10 and led light source 20.
In the present embodiment, radiator 30 comprises a plurality of fin (not indicating) that are radial setting.The upper surface of radiator 30 is provided with screw 301, and PCB wiring board 10 passes through the matching and fixing of screw 60 and screw 102 and 301 on radiator 30, and the side that conducting wire layer 103 is set of PCB wiring board 10 is towards radiator 30.
Lens holder plate 40 is fixed on the radiator 30; And be provided with second opening 401 corresponding with led light source 20; Each lens unit 50 correspondence respectively is arranged in one second opening 401, and PCD wiring board 10 and led light source 20 are arranged between lens holder plate 40 and the radiator 30.
By the way; The utility model is accommodated led light source through first opening; Can improve the fixed effect of led light source and reduce setting height(from bottom); And further be positioned at the opposite side opposite of PCB wiring board with the conducting wire layer through the exiting surface that makes led light source, can make that the outward appearance of led light source assembly and LED light fixture is more succinct, attractive in appearance.And, because led light source directly contacts with radiator, and between led chip and radiator, be provided with the heat conduction version, further reduced the direct thermal resistance of led light source and radiator, improved the radiating effect of led light source.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims (10)

1. a led light source assembly is characterized in that, comprising:
The PCB wiring board, a side of said PCB wiring board is provided with the conducting wire layer, and is formed with a plurality of first openings on the said PCB wiring board;
A plurality of led light sources, each said led light source correspondence is arranged in said first opening and with said conducting wire layer and is electrically connected, the exiting surface of wherein said led light source be positioned at said PCB wiring board with the opposite opposite side of said conducting wire layer.
2. led light source assembly according to claim 1; It is characterized in that; Two pins that said led light source comprises support, is arranged at the top of said support and has the led chip of said exiting surface and is arranged at the relative both sides of said support; Wherein said support is arranged in said first opening, and said pin is electrically connected with said conducting wire layer and said led chip.
3. led light source assembly according to claim 2 is characterized in that said led light source further comprises the heat-conducting plate of the bottom that is arranged at said support, and said heat-conducting plate is supported on the said side of said PCB wiring board.
4. led light source assembly according to claim 2 is characterized in that, the shape of said support is identical with the shape of said first opening.
5. led light source assembly according to claim 4 is characterized in that, said support and said first opening are decussate texture.
6. want 2 described led light source assemblies according to right; It is characterized in that; Said PCB wiring board is a circular configuration; Said two pins of each said led light source are positioned at the same radial direction of said PCB wiring board, so that said a plurality of led light source radially distributes from said PCB wiring board center.
7. method according to claim 2 is characterized in that, said pin is fixed on the layer of said conducting wire and with said conducting wire layer through welding manner to be realized being electrically connected.
8. a LED light fixture is characterized in that, said LED light fixture comprises like any described led light source assembly among the claim 1-7.
9. LED light fixture according to claim 8 is characterized in that, said LED light fixture further comprises:
Radiator is respectively arranged with screw on the upper surface of said PCB wiring board and said radiator, the matching and fixing of said PCB wiring board through screw and said screw on said radiator and a said side of said PCB wiring board towards said radiator.
10. LED light fixture according to claim 9; It is characterized in that; Said LED light fixture further comprises a lens holder plate and a plurality of lens unit; Said lens holder plate is fixed on the said radiator and is provided with second opening corresponding with said led light source, and each said lens unit correspondence respectively is arranged in said second opening, and said PCD wiring board and said led light source are arranged between said lens holder plate and the said radiator.
CN2012201334241U 2012-04-01 2012-04-01 LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly Expired - Lifetime CN202629631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201334241U CN202629631U (en) 2012-04-01 2012-04-01 LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201334241U CN202629631U (en) 2012-04-01 2012-04-01 LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly

Publications (1)

Publication Number Publication Date
CN202629631U true CN202629631U (en) 2012-12-26

Family

ID=47382827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201334241U Expired - Lifetime CN202629631U (en) 2012-04-01 2012-04-01 LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly

Country Status (1)

Country Link
CN (1) CN202629631U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679210A (en) * 2012-04-01 2012-09-19 深圳市超频三科技有限公司 LED (light-emitting diode) lamp and LED light source component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679210A (en) * 2012-04-01 2012-09-19 深圳市超频三科技有限公司 LED (light-emitting diode) lamp and LED light source component
CN102679210B (en) * 2012-04-01 2014-08-13 深圳市超频三科技有限公司 LED (light-emitting diode) lamp and LED light source component

Similar Documents

Publication Publication Date Title
CN201555051U (en) Led lamp
CN201672316U (en) LED bulb
CN202140879U (en) Light emitting diode (LED) lamp
CN202561690U (en) Heat-dissipation structure of light-emitting diode (LED) lamp
CN203453809U (en) LED bulb capable of fast dissipating heat
CN202629631U (en) LED (Light Emitting Diode) lamp and LED (Light Emitting Diode) light source assembly
CN203322765U (en) LED candle lamp
CN203413562U (en) Mounting seat used for arranging light-emitting components, and lighting device
CN102679210B (en) LED (light-emitting diode) lamp and LED light source component
CN202266907U (en) Flat type light-emitting diode (LED) lamp unit body and LED lamp
CN201593722U (en) LED street lamp with excellent radiating performance
CN203375376U (en) LED lamp bar type lamp holder and bulb comprising LED lamp bar type lamp holder
CN203215321U (en) Light-emitting diode (LED) lamp bulb
CN202452213U (en) Light emitting diode bulb with high radiating efficiency
CN202719406U (en) LED (light-emitting diode) lamp module and LED lamp
CN202493934U (en) LED bulb
CN201166348Y (en) High heat radiation performance LED illuminating apparatus
CN202901896U (en) Light-emitting diode (LED) lamp
CN103307470A (en) Light emitting device
CN101363603B (en) LED lamp group
CN203848035U (en) Wide-angle LED bulb
CN203927502U (en) Lighting device
CN203463993U (en) LED (light-emitting diode) module and lamp adopting same
CN202349630U (en) Light-emitting diode illumination module and lamp comprising same
CN203384826U (en) Meshed type automotive LED clearance lamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHENZHEN FLUENCE TECHNOLOGY PLC.

Free format text: FORMER NAME: SHENZHEN FLUENCE TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 518118 Guangdong city of Shenzhen province Pingshan Pingshan office six community Jun Tian Industrial Zone No. 3 building first

Patentee after: SHENZHEN FLUENCE TECHNOLOGY CO., LTD.

Address before: Ping Jun Tian Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, 3, 518100

Patentee before: Shenzhen Fluence Technology Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20121226