CN210291782U - Lamp circuit board with flexible support - Google Patents
Lamp circuit board with flexible support Download PDFInfo
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- CN210291782U CN210291782U CN201921033857.8U CN201921033857U CN210291782U CN 210291782 U CN210291782 U CN 210291782U CN 201921033857 U CN201921033857 U CN 201921033857U CN 210291782 U CN210291782 U CN 210291782U
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- main conducting
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Abstract
The utility model discloses a lamps and lanterns circuit board with flexible support, including many main conducting pieces, adopt a plurality of flexible insulators to connect along main conducting piece length direction between each main conducting piece, the electrically conductive connecting pin of luminous chip is connected with main conducting piece respectively, and one side of main conducting piece is provided with power IC, and power IC adopts flexible insulator to be connected with main conducting piece and forms a body structure, and the main conducting piece other end adopts around the way conducting strip to be connected with power IC, and power IC constitutes conductive loop with main conducting piece and luminous chip. According to the lamp circuit board, the power IC and the whole circuit board are connected in a centralized mode through conducting strips, and the flexible insulating part is adopted to form the flexible framework, so that the whole flexible support can be assembled on a lamp as an integral part, corresponding deformation adjustment such as bending can be carried out along with the shape of the lamp, the flexible support is only required to be attached to the support and then connected with the power supply in a conductive mode, the assembly can be completed, the shape of the lamp formed by assembly is more flexible and diversified, and the assembly work is more convenient.
Description
Technical Field
The utility model relates to a lamps and lanterns circuit board with flexible support.
Background
The traditional circuit board generally sets up on the aluminium base board of stereoplasm, consequently often only can the plane set up, and traditional circuit board makes manufacturing cost higher because of setting up aluminium base board moreover, and assembly work is loaded down with trivial details, consumes man-hour more, and often sets up power IC other positions in the lamps and lanterns alone in the traditional circuit board, also is that the installation of circuit board is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lamps and lanterns circuit board that has flexible support that integrated degree is higher and can flexible deformation is provided.
Therefore, the utility model provides a lamps and lanterns circuit board with flexible support, including one or many main conducting pieces, adopt a plurality of flexible insulators to connect along main conducting piece length direction between each main conducting piece, flexible insulator separates each main conducting piece each other, is provided with luminous chip on the main conducting piece, and the main conducting piece position disconnection that is equipped with luminous chip forms and separates the crack, the electrically conductive connecting pin of luminous chip is connected with the main conducting piece that cuts off the crack both sides respectively, one side of main conducting piece is provided with power IC, and power IC adopts flexible insulator to connect with main conducting piece and forms a body structure, and the other end of main conducting piece adopts around the circuit conducting strip to be connected with power IC, power IC with main conducting piece and luminous chip constitute electrically conductive return circuit.
Further, the flexible insulating part is formed by solidifying plastics.
Furthermore, two ends of the main conducting plate are respectively connected with the positive electrode and the negative electrode of the power supply IC through the auxiliary conducting plates.
Furthermore, the main conducting pieces are vertically distributed and transversely distributed with a plurality of main conducting pieces which are distributed in parallel, the heads and the tails of the adjacent main conducting pieces are sequentially connected in series by adopting auxiliary conducting pieces, and one end of each main conducting piece is connected with the power supply IC by adopting a bypass conducting piece.
Furthermore, a middle conductive end is led out from the middle section of the series circuit of the main conductive sheets and connected with a pin of the power supply IC.
The technical effects of the utility model are as follows:
1. the lamp circuit board leads a power supply IC and the whole circuit board in a centralized manner by adopting conducting strips, and forms a flexible framework by adopting a flexible insulating part, so that the whole flexible support can be assembled on a lamp as an integral part, can be subjected to corresponding deformation adjustment such as bending along with the shape of the lamp, can be assembled only by pasting the flexible support on the support and then connecting the flexible support to the power supply and conducting electricity, and ensures that the lamp formed by assembly has more flexible and diversified shapes and is more convenient and simpler to assemble;
2. the insulating fixing frame is formed by plastic curing, and the plastic manufacturing is a mature technology, so that the insulating fixing frame can be applied and suitable for convenient processing;
3. the main body of the conducting strip is connected with the power supply IC by adopting the auxiliary conducting strip, which is beneficial to forming a more uniform integrated structure;
4. the main conducting pieces are vertically distributed, the plurality of the main conducting pieces are distributed in parallel in a transverse distribution mode, the heads and the tails of the adjacent main conducting pieces are sequentially connected in series through the auxiliary conducting pieces, and the structure that one end of each main conducting piece is connected with the power IC through the detour conducting pieces is beneficial to the circuit board to form a square circuit and the arrangement of the light emitting chips, and is beneficial to forming a light source in a centralized mode and also beneficial to installation in a centralized mode.
Drawings
Fig. 1 is a schematic structural diagram of a lamp circuit board with a flexible support provided in embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of the frame of the lamp circuit board in fig. 1 after the flexible insulating member is removed, wherein a light emitting chip is partially disposed, and no light emitting chip is partially disposed.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, wherein the specific examples are only for the purpose of illustrating the present invention and are not intended to limit the present invention.
Referring to fig. 1, the lamp circuit board with flexible support provided by the present invention comprises one or more main conductive sheets 1, wherein the main conductive sheets 1 are connected by a plurality of flexible insulating members 2 along the length direction of the main conductive sheet, the flexible insulating members 2 are formed by curing molding glue or plastic, the flexible insulating members 2 separate the main conductive sheets 1 from each other, the main conductive sheet 1 is provided with a light emitting chip 3, the position of the main conductive sheet 1 provided with the light emitting chip 3 is broken to form a separation seam 4, the conductive connecting pins of the light emitting chip 3 are respectively connected with the main conductive sheets 1 at two sides of the separation seam 4, one side of the main conductive sheet 1 is provided with a power IC5, the power IC5 is connected with the main conductive sheet 1 by the flexible insulating members 2 to form an integrated structure, the power IC5 is connected with the main conductive sheet 1 and the light emitting chip 3 to form a conductive loop, two ends of the main conductive sheet 1 are respectively connected with the positive and negative poles of a power IC5 through auxiliary conductive sheets 6, of course, both ends of the main conductive sheet 1 may be connected to the power IC5 by wires (the connection is not strong in integrity).
Referring to fig. 1, the partition seam 4 of the main conductive sheet 1 is filled with molding glue or plastic and connected to two ends of the partition seam 4, a transparent lamp cup is bonded and fixed to the partition seam 4, and the light emitting chip 3 is disposed in the transparent lamp cup.
Referring to fig. 1, in order to form a more orderly layout, the main conductive sheets 1 are vertically distributed, and a plurality of main conductive sheets 1 are horizontally distributed and distributed in parallel, the heads and the tails of adjacent main conductive sheets 1 are sequentially connected in series by using the auxiliary conductive sheets 6, and one end of each main conductive sheet 1 is connected with the power supply IC5 by using the bypass conductive sheet 7.
Referring to fig. 1, in order to enhance the luminance of the rear light-emitting chips 3 in the series circuit, the middle conductive terminals 8 led out from the middle sections of the series circuit of the plurality of main conductive sheets 1 are connected with the pins of the power IC5, and this conduction mode is favorable for enhancing the current passing through the rear light-emitting chips 3 of the circuit led out from the middle conductive terminals 8, thereby enhancing the luminance thereof. In the present embodiment, the positions of the intermediate conductive terminals 8 in the series circuit are all at the lower end of the main conductive sheet 1 and connected to the sub conductive sheet 6, and the connection manner can make the connection between the intermediate conductive terminals and the power IC5 more regular.
Claims (10)
1. The utility model provides a lamps and lanterns circuit board with flexible support, characterized by: the LED lamp comprises one or more main conducting pieces, wherein the main conducting pieces are connected through a plurality of flexible insulating pieces along the length direction of the main conducting pieces, the main conducting pieces are separated from each other through the flexible insulating pieces, a light-emitting chip is arranged on each main conducting piece, the position of the main conducting piece provided with the light-emitting chip is disconnected to form a separation seam, conductive connecting pins of the light-emitting chip are respectively connected with the main conducting pieces on two sides of the separation seam, a power supply IC is arranged on one side of each main conducting piece, the power supply IC and the main conducting pieces are connected through the flexible insulating pieces to form an integrated structure, and the power supply IC, the main conducting pieces and the light-emitting chip form a conductive loop.
2. The light fixture wiring board with the flexible bracket as set forth in claim 1, wherein: the flexible insulating part is formed by curing molding glue.
3. The light fixture wiring board with the flexible bracket as set forth in claim 1, wherein: the flexible insulating member is formed by solidifying plastics.
4. The light fixture wiring board with the flexible bracket according to claim 1, 2 or 3, characterized in that: the partition seam of the main conducting piece is filled with molding glue and connected with two ends of the partition seam, the transparent lamp cup is fixed at the partition seam in an adhering mode, and the light-emitting chip is arranged in the transparent lamp cup.
5. The light fixture wiring board with the flexible bracket according to claim 1, 2 or 3, characterized in that: and two ends of the main conducting plate are respectively connected with the positive electrode and the negative electrode of the power supply IC through the auxiliary conducting plates.
6. The light fixture wiring board with the flexible bracket as set forth in claim 4, wherein: and two ends of the main conducting plate are respectively connected with the positive electrode and the negative electrode of the power supply IC through the auxiliary conducting plates.
7. The light fixture wiring board with the flexible bracket according to claim 1, 2 or 3, characterized in that: the main conducting pieces are vertically distributed and are transversely distributed with a plurality of parallel main conducting pieces, the heads and the tails of the adjacent main conducting pieces are sequentially connected in series by adopting auxiliary conducting pieces, and one end of each main conducting piece is connected with a power supply IC by adopting a bypass conducting piece.
8. The light fixture wiring board with the flexible bracket as set forth in claim 4, wherein: the main conducting pieces are vertically distributed and are transversely distributed with a plurality of parallel main conducting pieces, the heads and the tails of the adjacent main conducting pieces are sequentially connected in series by adopting auxiliary conducting pieces, and one end of each main conducting piece is connected with a power supply IC by adopting a bypass conducting piece.
9. The light engine board with flexible support of claim 7, wherein: and middle conductive ends led out from the middle sections of the series circuits of the main conductive sheets are connected with pins of the power supply IC.
10. The light engine board with flexible support of claim 9, wherein: the positions of the middle conducting ends led out of the series circuit are all at the positions of the lower end of the main conducting piece and the position of the lower end connected with the auxiliary conducting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033857.8U CN210291782U (en) | 2019-07-04 | 2019-07-04 | Lamp circuit board with flexible support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033857.8U CN210291782U (en) | 2019-07-04 | 2019-07-04 | Lamp circuit board with flexible support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210291782U true CN210291782U (en) | 2020-04-10 |
Family
ID=70100508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033857.8U Active CN210291782U (en) | 2019-07-04 | 2019-07-04 | Lamp circuit board with flexible support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210291782U (en) |
-
2019
- 2019-07-04 CN CN201921033857.8U patent/CN210291782U/en active Active
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