CN209949561U - Novel PCB flexible connection structure - Google Patents
Novel PCB flexible connection structure Download PDFInfo
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- CN209949561U CN209949561U CN201920673536.8U CN201920673536U CN209949561U CN 209949561 U CN209949561 U CN 209949561U CN 201920673536 U CN201920673536 U CN 201920673536U CN 209949561 U CN209949561 U CN 209949561U
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- light source
- source board
- pcb
- pcb light
- distance beam
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Abstract
The utility model provides a novel PCB flexible connection structure, include: short-distance beam PCB light source board, short-distance beam PCB light source board, distance beam PCB light source board pass through the mounting screw in the radiator, short-distance beam PCB light source board passes through FPC and connects the soft board and connect in distance beam PCB light source board, and short-distance beam PCB light source board, distance beam PCB light source board carry out the pre-installation connection through far-distance beam PCB subassembly pre-installation anchor clamps, short-distance beam PCB light source board, FPC connect and are equipped with the soldering tin electrode on the soft board, and short-distance beam PCB light source board, FPC connect to connect through soldering tin between the soft board fixedly. The utility model discloses can three-dimensional space need bend the region use, avoid using the connector simultaneously, effectively the cost is reduced has avoided connector on the PCB to need occupy certain space's space restriction simultaneously.
Description
Technical Field
The utility model relates to a flexible circuit board field specifically is a novel PCB flexible connection structure.
Background
A Flexible Printed Circuit Board (also called "FPC Flexible Board") is a Printed Circuit made of a Flexible insulating base material, and has many advantages that a rigid Printed Circuit Board does not have. For example, the device can be freely bent, wound and folded, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and wire connection is realized. Because the molding of the present automobile lamp is more and more diversified, the demand on the FPC flexible board is more and more big. However, the thermal conductivity of the flexible board is far inferior to that of the metal substrate, so that the FPC is greatly limited in applications requiring high-power LEDs, such as a front light module.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a novel PCB flexible connection structure to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: a novel PCB flexible connection structure, comprising: short-distance beam PCB light source board, short-distance beam PCB light source board, distance beam PCB light source board pass through the mounting screw in the radiator, short-distance beam PCB light source board passes through FPC and connects the soft board and connect in distance beam PCB light source board, and short-distance beam PCB light source board, distance beam PCB light source board carry out the pre-installation connection through far-distance beam PCB subassembly pre-installation anchor clamps, short-distance beam PCB light source board, FPC connect and are equipped with the soldering tin electrode on the soft board, and short-distance beam PCB light source board, FPC connect to connect through soldering tin between the soft board fixedly.
Be equipped with short-distance beam PCB light source board electrode I, short-distance beam PCB light source board electrode II on short-distance beam PCB light source board, be equipped with far-distance beam PCB light source board electrode I, far-distance beam PCB light source board electrode II on the far-distance beam PCB light source board, FPC connects soft board electrode III, FPC and connects soft board electrode IV on the FPC connects soft board, short-distance beam PCB light source board electrode I, short-distance beam PCB light source board electrode II pass through soldering tin connection to be fixed on FPC connects soft board electrode I, FPC and connects soft board electrode II, and far-distance beam PCB light source board electrode I, far-distance beam PCB light source board electrode II pass through soldering tin connection to be fixed on FPC connects soft board electrode III, FPC and connects soft board electrode IV.
Be equipped with PCB light source board installation cavity in the radiator, near-light PCB light source board, distance light PCB light source board pass through the mounting screw in PCB light source board installation cavity, and the radiator outside is equipped with a plurality of radiating fin.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can three-dimensional space need bend the region use, avoid using the connector simultaneously, effectively the cost is reduced has avoided connector on the PCB to need occupy certain space's space restriction simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic view of the installation structure of the present invention.
Fig. 4 is a schematic view of the connection structure of the present invention.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
As shown in fig. 1 to 4, a novel flexible PCB connection structure includes: short-distance beam PCB light source board 1, far-distance beam PCB light source board 2, short-distance beam PCB light source board 1, far-distance beam PCB light source board pass through screw 5 to be installed in radiator 4, short-distance beam PCB light source board 1 connects soft board 3 through FPC and connects in far-distance beam PCB light source board 2, and short-distance beam PCB light source board 1, far-distance beam PCB light source board 2 carry out the prepackage connection through short-distance beam PCB subassembly pre-installation anchor clamps 6, be equipped with the soldering tin electrode on short-distance beam PCB light source board 1, far-distance beam PCB light source board 2, the FPC connects and is fixed through soldering tin connection between the soft board 3.
Be equipped with near light PCB light source board electrode I11, near light PCB light source board electrode II12 on the near light PCB light source board 1, be equipped with far-reaching beam PCB light source board electrode I21 on the far-reaching beam PCB light source board 2, far-reaching beam PCB light source board electrode II22, FPC connects soft board electrode I31 on the FPC connects soft board 3, FPC connects soft board electrode II32, FPC connects soft board electrode III33, FPC connects soft board electrode IV34, near light PCB light source board electrode I11, near light PCB light source board electrode II12 passes through the soldering tin connection to be fixed on FPC connects soft board electrode I31, FPC connects soft board electrode II32, and far-reaching beam PCB light source board electrode I21, far-reaching beam PCB light source board electrode II22 pass through the soldering tin connection to be fixed on FPC connects soft board electrode III33, FPC connects soft board electrode IV 34.
Be equipped with PCB light source board installation cavity in the radiator 4, short-distance beam PCB light source board 1, distance light PCB light source board 2 pass through screw 5 to be installed in PCB light source board installation cavity, and the 4 outsides of radiator are equipped with a plurality of radiating fin.
The utility model discloses a short-distance beam PCB light source board and distance light PCB light source board are connected to together through FPC connects the soft board, and FPC plays the effect of 3 circuits. And because of the flexible connection, the respective positioning and fixing of the two PCB light source boards and the far-light PCB light source board are not influenced. Three LED lamp pearls on the distance light PCB light source board are placed on same PCB light source board, and this distributed LED lamp pearl overall arrangement can effectively avoid the heat to concentrate, improves the stability of local radiating efficiency and module. Distance light PCB light source board, short-distance beam PCB light source board, flexible FPC connecting plate are fixed respectively to the anchor clamps that have the reference column, are in the same place circuit welding through soldering tin. Far-reaching beam PCB light source board, short-distance beam PCB light source board, flexible FPC connecting plate, through soldering tin with circuit welding back together, take off from anchor clamps, be flexonics in the middle of two PCB light source boards, can overturn certain angle according to final assembly position.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A novel PCB flexible connection structure, comprising: short-distance beam PCB light source board, distance light PCB light source board, its characterized in that: near-light PCB light source board, distance light PCB light source board pass through the mounting screw in the radiator, near-light PCB light source board passes through FPC and connects the soft board and connect in distance light PCB light source board, near-light PCB light source board, distance light PCB light source board carry out the pre-installation connection through far and near light PCB subassembly pre-installation anchor clamps, near-light PCB light source board, distance light PCB light source board, FPC connect and are equipped with the soldering tin electrode on the soft board, and near-light PCB light source board, distance light PCB light source board, FPC connect to be fixed through soldering tin between the soft board.
2. The novel flexible connecting structure of PCB of claim 1, wherein: be equipped with short-distance beam PCB light source board electrode I, short-distance beam PCB light source board electrode II on short-distance beam PCB light source board, be equipped with far-distance beam PCB light source board electrode I, far-distance beam PCB light source board electrode II on the far-distance beam PCB light source board, FPC connects soft board electrode III, FPC and connects soft board electrode IV on the FPC connects soft board, short-distance beam PCB light source board electrode I, short-distance beam PCB light source board electrode II pass through soldering tin connection to be fixed on FPC connects soft board electrode I, FPC and connects soft board electrode II, and far-distance beam PCB light source board electrode I, far-distance beam PCB light source board electrode II pass through soldering tin connection to be fixed on FPC connects soft board electrode III, FPC and connects soft board electrode IV.
3. The novel flexible connecting structure of PCB of claim 1, wherein: be equipped with PCB light source board installation cavity in the radiator, near-light PCB light source board, distance light PCB light source board pass through the mounting screw in PCB light source board installation cavity, and the radiator outside is equipped with a plurality of radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673536.8U CN209949561U (en) | 2019-05-13 | 2019-05-13 | Novel PCB flexible connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673536.8U CN209949561U (en) | 2019-05-13 | 2019-05-13 | Novel PCB flexible connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949561U true CN209949561U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673536.8U Active CN209949561U (en) | 2019-05-13 | 2019-05-13 | Novel PCB flexible connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209949561U (en) |
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2019
- 2019-05-13 CN CN201920673536.8U patent/CN209949561U/en active Active
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