CN202674903U - Flexible PCB (printed circuit board) substrate LED lamp - Google Patents

Flexible PCB (printed circuit board) substrate LED lamp Download PDF

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Publication number
CN202674903U
CN202674903U CN2012202361496U CN201220236149U CN202674903U CN 202674903 U CN202674903 U CN 202674903U CN 2012202361496 U CN2012202361496 U CN 2012202361496U CN 201220236149 U CN201220236149 U CN 201220236149U CN 202674903 U CN202674903 U CN 202674903U
Authority
CN
China
Prior art keywords
flexible pcb
pcb
pcb substrate
led lamp
aluminum
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
CN2012202361496U
Other languages
Chinese (zh)
Inventor
陈志鸿
石从仙
潘德民
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.)
JIANGSU GENIE OPTOELECTRONIC CO Ltd
Original Assignee
JIANGSU GENIE OPTOELECTRONIC 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 JIANGSU GENIE OPTOELECTRONIC CO Ltd filed Critical JIANGSU GENIE OPTOELECTRONIC CO Ltd
Priority to CN2012202361496U priority Critical patent/CN202674903U/en
Application granted granted Critical
Publication of CN202674903U publication Critical patent/CN202674903U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a flexible PCB (printed circuit board) substrate LED lamp which comprises an aluminum section baseplate, a PCB substrate and a lamp shade. The PCB substrate adopts a flexible PCB substrate and is pasted on the surface of the aluminum section baseplate, and the lamp shade and the aluminum section baseplate are cooperatively mounted. The flexible PCB substrate LED lamp has the advantages that the flexible PCB can be bent and cut to overcome the defect of inconvenience for size changing of an original hard PCB, crystal fixing and wire bonding are performed directly on the flexible PCB to substitute original processes of crystal fixing and wire bonding on a support first and welding on the hard PCB second, and the flexible PCB is attached on an aluminum section to substitute the process of clamping the hard PCB in the aluminum section, so that probable damages to the PCB during mounting in a clamping groove are avoided; heat radiating effect of the lamp is improved, and the service life of the lamp is prolonged; and the flexible PCB is small in amount of materials used, so that material cost is lowered.

Description

A kind of flexible PCB substrate LED lamp
Technical field
The utility model relates generally to a kind of LED lamp.
Background technology
Because the LED light fixture has the energy-conserving and environment-protective performance, the share on market increases day by day.In the design of LED lamp, general LED lamp is the PCB substrate of inserting hard on the aluminium section bar substrate, and this hard PCB substrate arranges integrated LED lamp again, because the hard pcb board is difficult for cutting, and need to be soldering surface mounted, thereby complex manufacturing technology, and the relatively large cost of material usage is high.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model provides a kind of flexible PCB substrate LED lamp, and it is malleable dimensionally, and technique is simple, and cost is lower.
Technical scheme: for achieving the above object, the utility model is by the following technical solutions: a kind of flexible PCB substrate LED lamp, comprise aluminium section bar base plate, PCB substrate and lampshade, described PCB substrate adopts the flexible PCB substrate, this flexible PCB substrate is attached to the aluminium section bar backplate surface, and described lampshade cooperates installation with the aluminium section bar base plate.
As preferably, be provided with the heat conduction adhesive tape between described flexible PCB substrate and the aluminium section bar base plate, thus the radiating effect in the time of can improving LED work.
As preferably, the direct die bond bonding wire point of described flexible PCB substrate glue, thus can replace original elder generation die bond bonding wire on support, be welded to again the process on the hard PCB.
Beneficial effect: compared with prior art, the utlity model has following advantage: 1, the flexible PCB plate can be crooked, shears, and replaces a defective of original hard pcb board inconvenience in the change of size; 2, direct die bond bonding wire on the flexible PCB plate replaces original elder generation die bond bonding wire on support, is welded to the process on the hard PCB again; 3, the flexible PCB plate is attached on the aluminium section bar, replaces originally the PCB of hard will being snapped into the process among the aluminium section bar, and avoided to cause pcb board in the process in putting into draw-in groove the harm of certain damage; 4, improve the radiating effect of light fixture, prolonged light fixture service life; 5, the flexible PCB board using material is few, thereby has reduced Material Cost.
Description of drawings
Fig. 1 is the structural representation of prior art LED lamp;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the sectional view of Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, be the structural representation of general LED lamp in the prior art, it is that the hard PCB substrate 4 that will be integrated with the LED lamp is stuck in formation on the aluminium section bar base plate 1.And shown in figure~3, a kind of flexible PCB substrate 2LED lamp, the aluminium section bar base plate 1, PCB substrate and the lampshade 3 that comprise the fluorescent tube shape, described PCB substrate adopts flexible PCB substrate 2, these flexible PCB substrate 2 bottoms attach first the heat conduction adhesive tape, and then be attached to aluminium section bar base plate 1 surface, and lampshade 3 is cooperated installation with aluminium section bar base plate 1.Direct die bond bonding wire point glue replaces original elder generation die bond bonding wire point glue on support on this flexible PCB plate, is welded to the process on the hard PCB again.

Claims (3)

1. flexible PCB substrate LED lamp is characterized in that: comprise aluminium section bar base plate, PCB substrate and lampshade, described PCB substrate adopts the flexible PCB substrate, and this flexible PCB substrate is attached to the aluminium section bar backplate surface, and described lampshade cooperates installation with the aluminium section bar base plate.
2. described flexible PCB substrate LED lamp according to claim 1 is characterized in that: be provided with the heat conduction adhesive tape between described flexible PCB substrate and the aluminium section bar base plate.
3. described flexible PCB substrate LED lamp according to claim 1 is characterized in that: the direct die bond bonding wire point of described flexible PCB substrate glue.
CN2012202361496U 2012-05-23 2012-05-23 Flexible PCB (printed circuit board) substrate LED lamp Expired - Fee Related CN202674903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202361496U CN202674903U (en) 2012-05-23 2012-05-23 Flexible PCB (printed circuit board) substrate LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202361496U CN202674903U (en) 2012-05-23 2012-05-23 Flexible PCB (printed circuit board) substrate LED lamp

Publications (1)

Publication Number Publication Date
CN202674903U true CN202674903U (en) 2013-01-16

Family

ID=47495809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202361496U Expired - Fee Related CN202674903U (en) 2012-05-23 2012-05-23 Flexible PCB (printed circuit board) substrate LED lamp

Country Status (1)

Country Link
CN (1) CN202674903U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644491A (en) * 2013-12-13 2014-03-19 苏州均亮光电科技有限公司 Method for manufacturing LED (light emitting diode) illuminating device of light steel frame ceiling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644491A (en) * 2013-12-13 2014-03-19 苏州均亮光电科技有限公司 Method for manufacturing LED (light emitting diode) illuminating device of light steel frame ceiling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20130523