CN212339005U

CN212339005U - Connecting device for electrical parts of lamp

Info

Publication number: CN212339005U
Application number: CN202020898022.5U
Authority: CN
Inventors: 郑泽彬; 曹达亿; 陈志勇; 周刚
Original assignee: Shenzhen Long Sun Optoelectronic Technology Co Ltd
Current assignee: Shenzhen Long Sun Optoelectronic Technology Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-12
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a connecting device of lamps and lanterns electric part, comprises a box bod, install the PCB board in the box body, the box body includes drain pan and panel, the both sides of drain pan all are equipped with the dovetail, be equipped with the forked tail slider on the position that the panel corresponds the dovetail respectively, the welding has 220V input port, drive power supply input port and the input port of illumination with external power supply input connection on the PCB board, and 220V output port and drive power supply input port are connected, and drive power supply input port is equipped with drive power supply output port, and drive power supply output port's output and input port of illumination are connected. The utility model discloses reasonable in design of connector sets up the electric component port gathering of all needs docks on a PCB board, and direct erection joint terminal on electric component pegs graft with the terminal on the PCB board during installation, has realized the grafting mode of circuit between each part of street lamp, has replaced traditional line connection mode, has avoided the trouble of wiring operation.

Description

Connecting device for electrical parts of lamp

Technical Field

The utility model relates to a connecting device of lamps and lanterns electrical component.

Background

The wires for connecting the components among the electrical elements of the traditional street lamp are connected with each other through the common connecting terminals, so that the traditional street lamp has the disadvantages of high wire speed, messy wires, binding by a binding tape, very troublesome wire connection operation and beautiful influence, and is connected by using the common connecting terminals (such as a power supply, a street lamp light source and the like), the wire connection process is complicated, the wire speed is high, messy wires are connected after the connection, and the heat is easy to generate; in addition, a connection box is also provided in the prior art, the box body is assembled by the upper cover and the lower cover through screws, but the structure adopts screw installation, the operation is troublesome, and the manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a connecting device of lamps and lanterns electric part, its reasonable in design, convenient operation, swift, pleasing to the eye, be difficult for generating heat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a connecting device for electrical parts of a lamp comprises a box body, wherein one side of the box body is provided with a wire inlet, the other side of the box body is provided with a wire outlet, the box body is internally provided with a PCB, the box body comprises a bottom shell and a panel, the bottom shell is internally provided with a mounting groove for mounting the PCB, the PCB is arranged in the mounting groove, dovetail grooves are arranged on both sides of the bottom shell, dovetail slide blocks are respectively arranged on the positions of the panel corresponding to the dovetail grooves, the PCB is welded with a 220V input port, a driving power supply input port and an illumination input port which are connected with an external power supply input, the output end of the 220V input port is provided with a 220V output port, the 220V output port is connected with the driving power supply input port, the driving power supply input port is provided with a driving power supply output port, the output end of the driving power supply output port is electrically connected with the illumination input port, and the output end of the illumination input port is provided with an illumination output port.

Furthermore, a terminal assembly port corresponding to each port on the PCB is arranged on the panel in a penetrating mode.

Furthermore, the side and the bottom of the bottom shell are both provided with heat dissipation grooves.

Further, the both sides of mounting groove are equipped with the fixture block respectively, the PCB board passes through the fixture block to be fixed in the mounting groove.

Further, the illumination input port and the illumination output port are in one or more groups.

The utility model discloses following beneficial effect has: compared with the prior art, the utility model discloses the reasonable in design of connector sets up the electric component port gathering of all needs docks on a PCB board, directly installs the terminal on electric component, during the installation with the terminal grafting on the PCB board, has realized the grafting mode of circuit between each part of street lamp, has replaced traditional line connection mode, has avoided the trouble of wiring operation, solves the problem that easily generates heat.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a panel according to an embodiment of the present invention.

In the figure: 1. a wire inlet; 2. an outlet; 3. a PCB board; 4. a bottom case; 5. a panel; 6. a dovetail groove; 7. a dovetail slide block; 8. a 220V input port; 9. a drive power input port; 10. an illumination input port; 11. a 220V output port; 12. a drive power supply output port; 13. an illumination output port; 14. a terminal fitting opening; 15. a heat sink; 16. and (7) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a connecting device for electrical components of a lamp comprises a box body, wherein one side of the box body is provided with a wire inlet 1, the other side of the box body is provided with a wire outlet 2, a PCB 3 is installed in the box body, the box body comprises a bottom shell 4 and a panel 5, a mounting groove for mounting the PCB 3 is arranged in the bottom shell 4, the PCB 3 is installed in the mounting groove, dovetail grooves 6 are respectively arranged on two sides of the bottom shell 4, dovetail sliders 7 are respectively arranged on positions of the panel 5 corresponding to the dovetail grooves 6, a 220V input port 8 connected with an external power supply input, a driving power input port 9 and an illumination input port 10 are welded on the PCB 3, an output end of the 220V input port 8 is provided with a 220V output port 11, the 220V output port 11 is connected with the driving power input port 9, the, the output end of the driving power output port 12 is electrically connected with the illumination input port 10, and the output end of the illumination input port 10 is provided with an illumination output port 13.

The port of each connection of this embodiment all adopts female terminal, at first connect the required parts of connecting of street lamp (like power, banks) during the installation well public terminal directly dock the PCB board can, the operation is more convenient, swift, has realized the grafting mode of circuit between each part of street lamp.

The panel 5 is provided with a terminal assembly port 14 corresponding to each port of the PCB 3, a male terminal is inserted through the terminal assembly port 14 and is butted with each port of the PCB 3, and the side and the bottom of the bottom case 4 are provided with heat dissipation grooves 15.

In addition, the two sides of the mounting groove are respectively provided with a clamping block 16, the PCB 3 is fixed in the mounting groove through the clamping blocks 16, and the mounting is more convenient through a buckling mode.

The illumination input port 10 and the illumination output port 13 of the present embodiment are three groups, and are distributed in a finished product font, which is convenient for connecting multiple groups of illumination.

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

1. The utility model provides a connecting device of lamps and lanterns electric part, includes the box body, one side of box body is equipped with the inlet wire, and the opposite side is equipped with outlet, its characterized in that: install the PCB board in the box body, the box body includes drain pan and panel, be equipped with the mounting groove that is used for installing the PCB board in the drain pan, the PCB board is installed in the mounting groove, the both sides of drain pan all are equipped with the dovetail, be equipped with the forked tail slider on the position that the panel corresponds the dovetail respectively, the welding has 220V input port, drive power supply input port and the input port of illumination with external power input connection on the PCB board, and the output of 220V input port is equipped with 220V output port, and 220V output port is connected with drive power supply input port, and drive power supply input port is equipped with drive power supply output port, and drive power supply output port's output is connected with the input port of.

2. A connecting device for electrical parts of lamp as claimed in claim 1, characterized in that: and the panel is provided with terminal assembly ports corresponding to the positions of the ports on the PCB in a penetrating manner.

3. A connecting device for electrical parts of lamp as claimed in claim 1, characterized in that: and heat dissipation grooves are formed in the side face and the bottom of the bottom shell.

4. A connecting device for electrical parts of lamp as claimed in claim 1, characterized in that: the PCB is characterized in that clamping blocks are respectively arranged on two sides of the mounting groove, and the PCB is fixed in the mounting groove through the clamping blocks.

5. A connecting device for electrical parts of lamp as claimed in claim 1, characterized in that: the illumination input port and the illumination output port are one group or a plurality of groups.