CN210535831U

CN210535831U - Dedicated binding post structure of air condition compressor motor

Info

Publication number: CN210535831U
Application number: CN201921676707.9U
Authority: CN
Inventors: 李长文
Original assignee: Jiangmen Puruisi Precision Manufacturing Co ltd
Current assignee: Jiangmen Puruisi Precision Manufacturing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-15
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a dedicated binding post structure of air condition compressor motor, there are two at least shares binding post of bare conductor side by side including fixed connection simultaneously, binding post uses a copper straight piece to start to form the bare conductor top surface for two-layer copper sheet and bare conductor bottom surface to an organic whole structure for the one deck copper sheet around rolling up through bare conductor bottom surface and return circuit to overlapping on the bare conductor top surface around rolling up from each share bare conductor top surface, the two-layer copper sheet of bare conductor top surface and the one deck copper sheet of bare conductor bottom surface all form the bare conductor through suppressing each other and inlay and can press in corresponding the copper sheet, it is equipped with the draw-in groove of inlaying with the bare conductor cooperation to correspond fixed copper sheet internal surface with the bare conductor, the two-layer copper sheet of bare conductor top surface forms fixed connection through suppression and ultrasonic. Adopt copper straight piece to form the loop structure around rolling up each strand of bare conductor and suppress from top to bottom and impress bare conductor and inlay the effect that can form fixed connection in the copper sheet, have small, the convenient and firm advantage of more than three strand bare conductors of connection line of wiring.

Description

Dedicated binding post structure of air condition compressor motor

Technical Field

The utility model relates to a binding post's technical field especially relates to a dedicated binding post structure of air condition compressor motor.

Background

The motor of the air conditioner compressor is a relatively key part in the compressor, and the motor needs to be connected with electricity to provide corresponding work. At present, a part for wiring in a motor adopts a plurality of wiring terminals for wiring, and the space of the motor and the corresponding connecting position is limited, so that the wiring terminals with larger volume cannot be adopted, and in order to realize the connection requirement, the wiring terminals with small volume, stable connection and convenience are inevitably used; due to the fact that the plug-in type wiring terminal is suitable for the use environment of a motor and the like, the plug-in type wiring terminal cannot be used in a complex environment, the risk of wire disconnection exists, the volume of the other half of the plug-in type wiring terminals is too large, and a plurality of limitations are caused when the plug-in type wiring terminal is used in a compressor motor. Therefore, the wiring terminal for wiring in the motor of the air conditioner compressor and the like mostly uses a riveted wiring terminal structure, and the wiring terminal structure has the advantages of small volume, convenient wiring, firm wiring, one-time wiring without disconnection and the like, but the traditional riveting type wiring terminal 5 only can rivet two wires and cannot rivet more than three wires because the wire 6 needs to be bent inwards and riveted when riveting, the application range is narrow, and the wiring of all required wires cannot be used, as shown in fig. 5 and 6.

Disclosure of Invention

The utility model aims at overcoming above-mentioned prior art's shortcoming, a dedicated binding post structure of air condition compressor motor is provided, this dedicated binding post structure of air condition compressor motor adopts copper straight piece to form the return circuit structure around rolling up each strand side by side bare wire and from top to bottom the suppression mode to the bare wire impress inlay can form the effect of fixed connection in the copper sheet, this structure and mode of connection have remain small, the convenient and firm advantage of wiring, but possessed the advantage of bare wire more than the three strands of simultaneous wiring simultaneously again, and realize steadily fixedly with the ultrasonic bonding mode after the top layer copper sheet stack after the suppression, make whole binding post firm with wiring structure that the bare wire formed and wiring back binding post non-deformable, the mode of once only firmly wiring, can not take off the line, the effect and the realization of stranded wiring have improved on the whole.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a dedicated binding post structure of air condition compressor motor, including the binding post that has two at least strands of bare conductor side by side of fixed connection simultaneously, binding post uses a copper straight piece to form the bare conductor top surface and be two-layer copper sheet and the integrative structure that the bare conductor bottom surface is one deck copper sheet from each strand bare conductor top surface around rolling up through bare conductor bottom surface and return circuit to overlapping on the bare conductor top surface, two-layer copper sheet of bare conductor top surface and the one deck copper sheet of bare conductor bottom surface all form the bare conductor through mutual suppression and inlay and can press in corresponding in the copper sheet, the copper sheet internal surface that corresponds fixedly with the bare conductor is equipped with the draw-in groove of inlaying with the bare conductor cooperation, two-layer copper sheet of bare conductor top surface forms fixed connection through suppression and ultrasonic welding. The wiring terminal is a long copper straight piece in an initial state, the copper straight piece is pressed after winding each strand of parallel bare wires to form bare wires, the bare wires are embedded into the copper straight piece to form a fastening clamp, the copper sheets at the moment are fixed at the connecting position of the wrapped tight bare wires in a winding mode, two layers of superposed copper sheets are arranged on the top layers of the bare wires after the copper sheets are wound and are connected and fixed in an ultrasonic welding mode, the whole wiring terminal can be pressed to be the minimum size and the minimum thickness, and the wiring terminal and the bare wires are fixed.

Furthermore, the connecting terminal is completely wound and tightly presses the connecting positions of the strands of bare conductors side by side.

Furthermore, gaps formed between the wiring terminal and each strand of the bare wires side by side are smaller than the diameter of the bare wires.

To sum up, the utility model discloses a dedicated binding post structure of air condition compressor motor adopts the copper straight piece to form the return circuit structure around rolling up each strand bare wire side by side and from top to bottom the side of pressing the mode to the bare wire impress inlay can form the effect of fixed connection in the copper sheet, this structure and mode of connection have remain small, the convenient and firm advantage of wiring, but possessed the advantage of the bare wire more than three strands of simultaneous wiring simultaneously again, and realize steadily fixedly with ultrasonic bonding mode after the top layer copper sheet stack after the suppression, make the binding post firm with wiring structure that the bare wire formed binding post non-deformable after the wiring, the mode of once only firm wiring, can not take off the line, the effect and the realization of stranded wiring have improved on the whole.

Drawings

Fig. 1 is a top view of a terminal structure dedicated for an air-conditioning compressor motor according to embodiment 1 of the present invention;

fig. 2 is a right side view of a terminal structure dedicated to an air-conditioning compressor motor according to embodiment 1 of the present invention;

fig. 3 is a front view of a wiring terminal structure dedicated for an air-conditioning compressor motor according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of the terminal in an initial state as a straight piece of copper;

fig. 5 is a front view of a prior art rivet form of a wire terminal;

fig. 6 is a top view of a prior art rivet form of a wire terminal.

Detailed Description

Example 1

The connection terminal structure dedicated to the air-conditioning compressor motor described in this embodiment 1, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, includes a connection terminal 2 having three parallel bare wires 1 fixedly connected at the same time, the connection terminal is an integrated structure in which one copper straight piece 3 is wound from the top surface of each bare wire through the bottom surface of the bare wire and a loop to be overlapped on the top surface of the bare wire to form a structure in which the top surface of the bare wire is two layers of copper sheets and the bottom surface of the bare wire is a layer of copper sheet, the two layers of copper sheets on the top surface of the bare wire and the layer of copper sheet on the bottom surface of the bare wire are pressed into the corresponding copper sheets by pressing each other to form the bare wire, the inner surface of the copper sheet corresponding to the bare wire is provided with a slot 4 tightly fitted with the bare wire, and the two. The wiring terminal is a long copper straight piece in an initial state, the copper straight piece is pressed after winding each strand of parallel bare wires to form bare wires, the bare wires are embedded into the copper straight piece to form a fastening clamp, the copper sheets at the moment are fixed at the connecting position of the wrapped tight bare wires in a winding mode, two layers of superposed copper sheets are arranged on the top layers of the bare wires after the copper sheets are wound and are connected and fixed in an ultrasonic welding mode, the whole wiring terminal can be pressed to be the minimum size and the minimum thickness, and the wiring terminal and the bare wires are fixed.

In this embodiment, the terminal is completely wound around the terminal to press the connection positions of the individual strands of bare conductors side by side.

In this embodiment, the gaps formed between the connecting terminal and each strand of the side-by-side bare conductors are smaller than the diameter of the bare conductors.

This dedicated binding post structure of air condition compressor motor adopts the copper straight piece to form the return circuit structure around rolling up each strand bare wire side by side and from top to bottom the pressing mode to the bare wire impress inlay can form the effect of fixed connection in the copper sheet, this structure and mode of connection have remain small, the convenient and firm advantage of wiring, but possessed the advantage of bare wire more than the three strands of simultaneous wiring simultaneously again, and realize steadily fixing with ultrasonic bonding mode after the top layer copper sheet stack after the suppression, make the binding post firm with wiring post non-deformable after the wiring structure that the bare wire formed of whole binding post and bare wire, the mode of disposable firm wiring, can not take off the line, the effect and the realization of stranded wiring have improved on the whole.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a dedicated binding post structure of air condition compressor motor, a serial communication port, including the binding post that has two at least strands of bare conductor side by side of fixed connection simultaneously, binding post uses a copper straight piece to start to wind from each strand bare conductor top surface and roll up to superpose and form the integrative structure that bare conductor top surface is two-layer copper sheet and bare conductor bottom surface is one deck copper sheet on bare conductor top surface through bare conductor bottom surface and return circuit, two-layer copper sheet of bare conductor top surface and the one deck copper sheet of bare conductor bottom surface all form the bare conductor through suppressing each other and can inlay and impress in corresponding copper sheet, the copper sheet internal surface that corresponds fixedly with the bare conductor is equipped with the draw-in groove of inlaying with the bare conductor cooperation, two-layer copper sheet of bare conductor top surface forms fixed connection through suppression and.

2. The connecting terminal structure special for the motor of the air condition compressor as claimed in claim 1, wherein the connecting terminal is completely wound and pressed on the connecting position of each strand of the bare conductor side by side.

3. The special connecting terminal structure for the motor of the air condition compressor as claimed in claim 2, wherein gaps formed between the connecting terminal and each strand of the side-by-side bare wires are smaller than the diameter of the bare wires.