CN214177630U

CN214177630U - Contact power supply type PCB

Info

Publication number: CN214177630U
Application number: CN202023041045.3U
Authority: CN
Inventors: 潘建新; 伍连; 严小杰; 吴振强
Original assignee: Haining Xincheng Electronics Co ltd
Current assignee: Haining Xincheng Electronics Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a contact power supply formula PCB board, including the PCB board body, be equipped with electrically conductive layout circuit layer on the PCB board body, the PCB board body forms the contact power supply through between electrically conductive layout circuit layer and the lamp holder, electrically conductive layout circuit level is in the edge of PCB board body, electrically conductive layout circuit layer sets up on the PCB board body through heavy copper technology. The utility model discloses an edge at the PCB board body sets up electrically conductive layout circuit layer to form the contact power supply between messenger PCB board and the lamp holder, replace traditional limit silk thread power supply mode, need not welding and assembly limit silk thread when the assembly, reduced long-term cost and equalled the price, optimized the circuit layout of product, accord with the requirement of high intensive intelligent production more.

Description

Contact power supply type PCB

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of PCB board, especially a technical field of contact power supply formula PCB board.

[ background of the invention ]

The LED lamp generally comprises a lamp cap, a bulb, a PCB, a light source carrier and a light source, and has been widely used due to its advantages of beauty, energy saving, environmental protection, safety, long life, high efficiency, no radiation, impact resistance, etc. A printed Circuit board (pcb) is manufactured by electronic printing and is a carrier for electrical connection of electronic components. As shown in fig. 1, in the conventional PCB, a border wire d is generally welded to two conductive points c on the surface of the PCB, so as to supply power, which has the problems of high cost and high assembly difficulty.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a contact power supply formula PCB board, can form the contact power supply, replace traditional limit silk thread power supply mode.

In order to achieve the above object, the utility model provides a contact power supply formula PCB board, including the PCB body, be equipped with electrically conductive layout circuit layer on the PCB body, the PCB body forms the contact power supply through electrically conductive layout circuit layer between with the lamp holder.

Preferably, the conductive layout circuit layer is located at the edge of the PCB body.

Preferably, the conductive layout circuit layer is arranged on the PCB body through a copper deposition process.

Preferably, the edge of the PCB body is provided with an annular inclined plane, the annular inclined plane enables the distance between the outer wall of the PCB body and the central axis to be gradually increased from top to bottom, and the conductive layout circuit layer is arranged on the annular inclined plane.

Preferably, the width of the conductive layout circuit layer is 0.3-3 mm.

Preferably, the conductive layout circuit layer is arranged at the edge of the PCB body in a 360-degree fully-enclosed manner.

Preferably, the conductive layout circuit layer is arranged at the edge of the PCB body in a segmented and spaced manner.

Preferably, the edge of the PCB body is also provided with a plurality of tangent planes, so that the PCB body is polygonal, and the PCB body is clamped and fixed at the opening of the bulb shell.

The utility model has the advantages that: the utility model discloses a set up electrically conductive overall arrangement circuit layer at the edge of PCB board body to form the contact power supply between PCB board and the lamp holder, replace traditional limit silk thread power supply mode, need not welding and assembly limit silk thread during the assembly, reduced long-term cost and equalled the price, optimized the circuit layout of product, accord with the requirement of high intensive intelligent production more; be the polygon through making PCB board body to be connected with cell-shell looks joint, the location and the installation of the PCB board of being convenient for make between the two connect more closely, and then guaranteed the smooth and easy intercommunication of circuit.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a prior art PCB board;

fig. 2 is a front view of a contact-powered PCB of the present invention;

fig. 3 is a schematic view of the assembly of the contact power supply type PCB and the bulb casing of the present invention.

In the figure: the PCB comprises a bulb shell 1, a PCB 2, a PCB body 21, a conductive layout circuit layer 22, a c-conductive point and a d-edge wire.

[ detailed description ] embodiments

Referring to fig. 1, fig. 2 and fig. 3, the utility model relates to a contact power supply formula PCB board, including PCB body 21, be equipped with electrically conductive layout circuit layer 22 on the PCB body 21, PCB body 21 forms the contact power supply through electrically conductive layout circuit layer 22 between with the lamp holder.

The conductive layout circuit layer 22 is located at the edge of the PCB board body 21.

The conductive layout circuit layer 22 is disposed on the PCB body 21 through a copper deposition process.

The edge of PCB board body 21 is equipped with annular inclined plane, annular inclined plane makes the interval of PCB board body 21 outer wall and axis from last to crescent down, electrically conductive overall arrangement circuit layer 22 sets up on annular inclined plane.

The width of the conductive layout circuit layer 22 is 0.3-3 mm.

The conductive layout circuit layer 22 is arranged at the edge of the PCB body 21 in a 360-degree fully-enclosed manner.

The conductive layout circuit layer 22 is arranged at the edge of the PCB body 21 in a segmented and spaced manner.

Thereby PCB body 21 is the polygon in the edge of PCB body 21 still is equipped with a plurality of tangent plane, PCB body 21 joint is fixed at the oral area of cell-shell 1.

The utility model discloses the working process:

in the assembling process, the PCB 2 is directly clamped at the opening part of the bulb shell 1.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A contact power supply formula PCB board which characterized in that: the LED lamp holder is characterized by comprising a PCB body (21), wherein a conductive layout circuit layer (22) is arranged on the PCB body (21), and the PCB body (21) is in contact power supply with the lamp holder through the conductive layout circuit layer (22).

2. A contact-powered PCB board as claimed in claim 1, wherein: the conductive layout circuit layer (22) is positioned at the edge of the PCB body (21).

3. A contact-powered PCB board as claimed in claim 2, wherein: the conductive layout circuit layer (22) is arranged on the PCB body (21) through a copper deposition process.

4. A contact-powered PCB board as claimed in claim 3, wherein: the edge of PCB board body (21) is equipped with annular inclined plane, annular inclined plane makes the interval of PCB board body (21) outer wall and axis from last to crescent down, electrically conductive overall arrangement circuit layer (22) sets up on annular inclined plane.

5. A contact-powered PCB board as claimed in claim 4 wherein: the width of the conductive layout circuit layer (22) is 0.3-3 mm.

6. A contact-powered PCB board as claimed in claim 5 wherein: the conductive layout circuit layer (22) is arranged at the edge of the PCB body (21) in a 360-degree fully-surrounding mode.

7. A contact-powered PCB board as claimed in claim 5 wherein: the conductive layout circuit layer (22) is arranged at the edge of the PCB body (21) in a segmented and spaced mode.

8. A contact-powered PCB board as claimed in any one of claims 1 to 7, wherein: thereby the edge of PCB board body (21) still is equipped with a plurality of tangent plane and makes PCB board body (21) be the polygon, the oral area at cell-shell (1) is fixed in PCB board body (21) joint.