Electrical connection structure of radar induction lamp and LED radar induction lamp tube

Abstract

The utility model relates to the technical field of lighting lamps, and discloses an electrical connection structure of a radar induction lamp, which comprises a radar induction module, a light source plate, an electrical adapter plate and a power supply plate used for supplying power to the radar induction module and the light source plate, and the power supply plate is a single-layer plate and is provided with a conducting layer. The first surface and the light-emitting surface of the light source plate are arranged in the same direction, and the first surface is provided with a first electric connection structure communicated or connected with the conductive layer; the radar sensing module is arranged on the first surface of the power panel; a second electric connection structure is formed on the light source plate; a third electric connection structure correspondingly connected with the second electric connection structure and a fourth electric connection structure correspondingly connected with the first electric connection structure are formed on the electric adapter plate. In addition, the utility model further discloses an LED radar induction lamp tube. According to the electrical connection structure of the radar induction lamp, the connection efficiency between the power panel and the light source panel is high, the reliability is good, and the production cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, and in particular to an electrical connection structure of a radar induction lamp. Background Art

[0002] Radar sensor lights detect the surrounding electromagnetic environment and automatically adjust the working state of the lights, thereby achieving the effect of intelligent power saving.

[0003] Due to the installation direction of the LED lamp tube and the structural characteristics of the product, in order for the LED radar sensor lamp tube to work effectively, it is necessary to ensure that the radar sensor antenna and the light-emitting surface of the LED lamp bead are in the same direction during assembly.

[0004] The power board of the radar sensor lamp is generally connected to the light source board using a single-layer board or a double-layer board.

[0005] For a double-layer power supply board, the power supply board and the light source board can be electrically connected by lap welding. This connection method can realize machine automated welding, and has high production efficiency and high reliability. However, the cost of the double-layer power supply board is relatively high.

[0006] The existing single-layer power supply board and the light source board are generally connected through wires. This connection method has low production efficiency and low reliability due to the addition of wires and the need for manual welding.

[0007] Therefore, how to improve the connection efficiency and reliability between the radar sensor lamp power board and the light source board while helping to reduce product costs is a technical problem that urgently needs to be solved in the industry. Utility Model Content

[0008] The technical problem to be solved by the utility model is to provide an electrical connection structure of a radar induction lamp, which has high connection efficiency between a power supply board and a light source board, good reliability and low production cost.

[0009] In order to solve the above technical problems, the utility model provides an electrical connection structure of a radar sensor lamp, including a radar sensor module, a light source board, an electrical adapter board, and a power supply board for supplying power to the radar sensor module and the light source board.

[0010] The power board is a single-layer board, and is provided with a conductive layer and a first surface arranged in the same direction as the light-emitting surface of the light source board, and the first surface is provided with a first electrical connection structure communicating with or connected to the conductive layer;

[0011] The radar sensing module is arranged on the first surface of the power board;

[0012] A second electrical connection structure is formed on the light source board;

[0013] The electrical adapter plate is formed with a third electrical connection structure correspondingly connected to the second electrical connection structure, and a fourth electrical connection structure correspondingly connected to the first electrical connection structure.

[0014] As an improvement of the above solution, the first electrical connection structure is a socket opened on the first surface, and the fourth electrical connection structure is a pin arranged on the electrical adapter board and used for correspondingly plugging into the socket.

[0015] As an improvement of the above solution, the second electrical connection structure is a light source pad arranged on the light source board, and the third electrical connection structure is an adapter pad arranged on the electrical adapter board and used for lap welding with the light source pad.

[0016] As an improvement of the above solution, the transfer pad and the plug pin are arranged on two opposite surfaces of the electrical transfer board.

[0017] As an improvement of the above solution, the power board, the electrical adapter board and the light source board are stacked in sequence.

[0018] As an improvement of the above solution, the electrical adapter board spans across the power board and the light source board, and the pins and the adapter pads are both arranged on the same surface of the electrical adapter board.

[0019] As an improvement of the above solution, the light source board is a flexible soft substrate.

[0020] In addition, the utility model also discloses an LED radar sensor lamp tube, which includes a tube body, plugs arranged at both ends of the tube body, and the electrical connection structure of the above-mentioned radar sensor lamp, the power board is arranged in the plug, the plug is provided with a power connection post, and the power connection post is connected to the power board.

[0021] The implementation of this utility model has the following beneficial effects:

[0022] The utility model discloses an electrical connection structure of a radar induction lamp. By arranging a first electrical connection structure which is communicated with or connected to a conductive layer on a first surface of a power supply board, a fourth electrical connection structure on an electrical adapter board is correspondingly connected to the first electrical connection structure on the power supply board, and a third connection structure on the electrical adapter board is correspondingly connected to the second electrical connection structure of a light source board, the light source board is connected to the conductive layer on the power supply board, so as to achieve the purpose of the power supply board supplying power to the light source board; since the first surface and the light emitting surface of the light source board are arranged in the same direction, a radar induction module is arranged on the first surface, so as to achieve radar induction of the light source under the condition that the number of layers of the power supply board is a single-layer board; since each electrical connection structure is formed on the power supply board, the light source board and the electrical adapter board, it is convenient to realize automatic connection, and compared with the method of connecting a single-layer board to the light source board by manually welding wires, the production efficiency and product reliability are improved; in addition, the power supply board of the present embodiment is a single-layer board, and the connection between the light source board and the power supply board does not require additional manual connection wires, so the product cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of an embodiment of an electrical connection structure of a radar sensor lamp of the utility model;

[0024] Figure 2 This is a schematic structural diagram of an embodiment of an LED radar sensor lamp tube of the utility model;

[0025] Figure 3 yes Figure 2 Schematic diagram of the circuit structure. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1~Figure 3As shown, the utility model provides an embodiment of an electrical connection structure of a radar sensor lamp, comprising a power board 200, a light source board 400, an electrical adapter board 300, and a radar sensor module 201 arranged on the power board 200, the power board 200 is used to supply power to the radar sensor module 201 and the light source board 400, the power board 200 is a single-layer board, a power input wire 202 is arranged on the power board 200, the power board 200 is provided with a conductive layer (not shown in the figure), and a first surface (not shown in the figure) arranged in the same direction as the light-emitting surface of the light source board 400, the first surface is provided with a first electrical connection structure 203 communicated with or connected to the conductive layer; the radar sensor module 201 is arranged on the first surface of the power board 200; a second electrical connection structure 401 is formed on the light source board 400; the electrical adapter board 300 is formed with a third electrical connection structure 302 correspondingly connected to the second electrical connection structure 401, and a fourth electrical connection structure 301 correspondingly connected to the first electrical connection structure 203.

[0028] In this embodiment, a first electrical connection structure 203 that is connected to or communicates with the conductive layer is provided on the first surface of the power board 200, and the fourth electrical connection structure 301 on the electrical adapter board 300 is correspondingly connected to the first electrical connection structure 203 on the power board 200, and the third connection structure on the electrical adapter board 300 is correspondingly connected to the second electrical connection structure 401 of the light source board 400, so that the light source board 400 is connected to the conductive layer on the power board 200, so as to achieve the purpose of the power board 200 supplying power to the light source board 400; since the first surface is connected to the light emitting surface of the light source board 400, The radar sensing module 201 is arranged in the same direction and is arranged on the first surface, so as to realize radar sensing of the light source under the condition that the power board 200 has a single-layer board. Since the electrical connection structures are formed on the power board 200, the light source board 400 and the electrical adapter board 300, it is convenient to realize automatic connection. Compared with the method of connecting the single-layer board with the light source board 400 by manual welding wires, the production efficiency and product reliability are improved. In addition, the power board 200 of this embodiment is a single-layer board, and the connection between the light source board 400 and the power board 200 does not require additional manual connection wires, and the product cost is relatively low.

[0029] It should be noted that the single-layer board described in this embodiment, that is, the PCB board with wires appearing on a single side, can be a single-sided copper-clad board, and the copper foil is arranged on the side of the power board 200 away from the first surface.

[0030] The radar sensing module 201 on the first surface is connected to the conductive circuit of the single-layer board. At the same time, the circuit of the conductive layer facing away from the first surface is guided to the first surface with the help of an adapter board to supply power to the light source board 400, thereby ensuring that the installation direction of the radar sensing module 201 on the power board 200 is the same as the light emitting direction of the light source board 400, thereby realizing a radar sensing switch.

[0031] For the convenience of connection, the first electrical connection structure 203 of the present embodiment is a socket provided on the first surface, and the fourth electrical connection structure 301 is a pin provided on the electrical adapter board 300 and used for correspondingly plugging into the socket. The second electrical connection structure 401 is a light source pad provided on the light source board 400, and the third electrical connection structure 302 is a transfer pad provided on the electrical adapter board 300 and used for correspondingly lap welding with the light source pad. The lap welding between the transfer pad and the light source pad is a connection between two surfaces, which is convenient to be realized through automation.

[0032] The adapter pad and the plug pin can be separately arranged on two opposite surfaces of the electrical adapter board 300. In this case, the power board 200, the electrical adapter board 300 and the light source board 400 are stacked in sequence; in addition, the electrical adapter board 300 can also be arranged to span the power board 200 and the light source board 400. In this case, the plug pin and the adapter pad are both arranged on the same surface of the electrical adapter board 300, that is, the pin and the adapter pad are both arranged opposite to the first surface.

[0033] In order to further reduce product costs, the light source panel 400 of this embodiment is preferably a flexible soft substrate with lower cost.

[0034] In addition, the utility model also discloses an LED radar sensor lamp tube, which includes a tube body 100, plugs 110 provided at both ends of the tube body 100, and the electrical connection structure of the above-mentioned radar sensor lamp.

[0035] The power board 200 is disposed in the plug 110 , and a first power connection post 101 is disposed on the plug 110 . The power connection post 101 is connected to the power board 200 via a power input wire 202 .

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. An electrical connection structure of a radar sensor lamp, characterized in that: It includes a radar sensing module, a light source board, an electrical adapter board, and a power supply board for supplying power to the radar sensing module and the light source board. The power board is a single-layer board, and is provided with a conductive layer and a first surface arranged in the same direction as the light-emitting surface of the light source board, and the first surface is provided with a first electrical connection structure communicating with or connected to the conductive layer; The radar sensing module is arranged on the first surface of the power board; A second electrical connection structure is formed on the light source board; The electrical adapter plate is formed with a third electrical connection structure correspondingly connected to the second electrical connection structure, and a fourth electrical connection structure correspondingly connected to the first electrical connection structure.

2. The electrical connection structure of the radar sensor lamp according to claim 1, characterized in that: The first electrical connection structure is a socket provided on the first surface, and the fourth electrical connection structure is a pin provided on the electrical adapter board and used for correspondingly plugging into the socket.

3. The electrical connection structure of the radar sensor lamp according to claim 2, characterized in that: The second electrical connection structure is a light source pad disposed on the light source board, and the third electrical connection structure is a transfer pad disposed on the electrical transfer board and used for lap welding with the light source pad.

4. The electrical connection structure of the radar sensor lamp as claimed in claim 3, characterized in that: The transfer pad and the plug pin are arranged on two opposite surfaces of the electrical transfer board.

5. The electrical connection structure of the radar sensor lamp according to any one of claims 1 to 4, characterized in that: The power board, the electrical adapter board and the light source board are stacked in sequence.

6. The electrical connection structure of the radar sensor lamp as claimed in claim 3, characterized in that: The electrical adapter board spans across the power board and the light source board, and the pins and the adapter pads are both arranged on the same surface of the electrical adapter board.

7. The electrical connection structure of the radar sensor lamp according to claim 1, characterized in that: The light source board is a flexible soft substrate.

8. An LED radar sensor lamp tube, characterized in that: It comprises a tube body, plugs arranged at both ends of the tube body, and the electrical connection structure of the radar sensor lamp according to any one of claims 1 to 7, wherein the lamp tube comprises a tube body and plugs arranged at both ends of the tube body, the power board is arranged in the plug, the plug is provided with a power connection post, and the power connection post is connected to the power board.

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