CN204665177U - A kind of integrated pcb board mounting structure of illuminating torch - Google Patents

Abstract

The utility model discloses an integrated PCB board installation structure for a lighting flashlight, which includes an LED lamp board installed in the main body of the flashlight and a PCB board for circuit control. The LED lamp board is integrated on the PCB board and integrally formed with it. The LED lamp beads on the PCB board are arranged on the upper surface of the PCB board, and the PCB board is inserted horizontally into the main body of the torch so that the LED lamp beads correspond to the reflective lampshade, and the LED lamp board is integrated on the PCB board and formed integrally with it , reducing the use of materials such as a light board and screws, reducing material costs, simplifying the structure of the lighting torch, making assembly more convenient and quick, saving labor costs, and reducing space occupation. The structure design is reasonable, practical and reliable, which is very beneficial to realize the flashlight. miniaturization.

Description

An integrated PCB board mounting structure for a lighting torch

technical field

The utility model relates to an assembly structure of a lighting torch, in particular to an integrated PCB board installation structure of a lighting torch.

Background technique

At present, lighting flashlights usually have a built-in PCB board and LED light board for circuit control. The LED light board is placed near the bottom of the reflector, while the PCB board is fixed and installed near the switch, and is separated from the LED light board. The LED lamp board and the PCB board are respectively fixed on the inner side of the torch body by screws, and the two boards are connected by welding wires. The process steps are cumbersome, the assembly efficiency is low, and the compact structure is poor, which is not conducive to cost saving.

Utility model content

In order to solve the above technical problems, the utility model provides an integrated PCB board installation structure of the lighting torch, which simplifies the structure of the lighting torch, makes installation more flexible and convenient, improves assembly efficiency, and saves costs.

In order to achieve the above object, the technical solution adopted in the utility model is:

An integrated PCB board installation structure for a lighting flashlight, including an LED lamp board installed in the main body of the torch and a PCB board for circuit control, the LED lamp board is integrated on the PCB board and integrally formed with it, and the PCB board The LED lamp bead is arranged on the upper surface of the PCB board, and the PCB board is horizontally inserted into the main body of the flashlight so that the LED lamp bead corresponds to the reflective lampshade.

Preferably, the PCB board is connected to a rechargeable battery arranged in the main body of the flashlight.

Preferably, a control switch and an indicator light are provided on the PCB.

Preferably, a heat sink is provided on the bottom surface of the PCB.

Preferably, the inner side of the flashlight body is provided with a slot for inserting and fixing the PCB board.

Beneficial effects of the utility model: the LED light board is integrated on the PCB board and formed integrally with it, reducing the use of materials such as a light board and screws, reducing material costs, simplifying the structure of the lighting torch, making assembly more convenient and quick, and saving labor costs , and reduce the occupation of space, the structural design is reasonable, practical and reliable, and it is very beneficial to realize the miniaturization of the flashlight.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Fig. 1 is a structural sectional view of an embodiment in the utility model;

Fig. 2 is a structural schematic diagram of the PCB board in the utility model.

Detailed ways

Referring to Figures 1 and 2, the utility model provides an integrated PCB board installation structure for a lighting torch, including an LED light board installed in the main body of the torch 1 and a PCB board 2 for circuit control, the LED The lamp board is integrated on the PCB board 2 and integrally formed with it, that is, the LED lamp bead 21 is provided on the PCB board 2, and the LED lamp bead 21 is arranged on the upper surface of the PCB board 2, and only one circuit board is arranged in the entire lighting torch, and the structure is obtained Simplified, during assembly, the PCB board 2 is horizontally inserted into the flashlight body 1 so that the LED lamp bead 21 corresponds to the reflector lamp cover, that is, the PCB board 2 is installed on the bottom surface of the reflector 3, and a card slot is provided in the flashlight body 1 for Fastening the PCB board 2 improves assembly efficiency and greatly saves installation space.

The above-mentioned PCB board 2 is also integrated with a control switch 23 and an indicator light 22. A through hole corresponding to the control switch 23 and the indicator light 22 is provided on the torch main body 1. The PCB board 2 is connected to the rechargeable battery 4, and the rechargeable battery 4 is installed. Close to the tail end of the flashlight body 1. Since the circuit of the LED light board is integrated on the PCB board 2 , the heat generated during the working process will be greater. In order to improve the heat dissipation effect of the PCB board 2 , a heat sink is provided on the bottom surface of the PCB board 2 .

The integrally formed PCB board 2 with LED lamp beads 21 is suitable for various types of lighting flashlights, and the flashlight is selected as an embodiment, which is conducive to simplifying the structure of the lighting flashlight, reducing material costs, and more convenient and quick assembly. The structure design is reasonable, Practical and reliable. the

The structure described above is only a preferred embodiment of the utility model, and the utility model is not limited to the structure of the above-mentioned embodiment, as long as it achieves the technical effect of the utility model by the same means, it should belong to the utility model scope of protection.

Claims (5)

1. the integrated pcb board mounting structure of an illuminating torch, comprise and be arranged on the LED lamp panel in flashlight main body and the pcb board for control circui, it is characterized in that: described LED lamp panel is integrated on pcb board one-body molded with it, LED lamp bead on described pcb board arranges the upper surface being positioned at pcb board, and described pcb board laterally card is inserted in flashlight main body to make LED lamp bead corresponding with lampshade.

2. the integrated pcb board mounting structure of a kind of illuminating torch according to claim 1, is characterized in that: described pcb board is connected with the rechargeable battery be arranged in flashlight main body.

3. the integrated pcb board mounting structure of a kind of illuminating torch according to claim 1 and 2, is characterized in that: described pcb board is provided with gauge tap and indicator lamp.

4. the integrated pcb board mounting structure of a kind of illuminating torch according to claim 3, is characterized in that: the bottom surface of described pcb board is provided with fin.

5. the integrated pcb board mounting structure of a kind of illuminating torch according to claim 1, is characterized in that: the inner side of described flashlight main body is provided with the draw-in groove inserting fixing pcb board for card.