CN202396115U

CN202396115U - Controller of automotive motor

Info

Publication number: CN202396115U
Application number: CN2011205491444U
Authority: CN
Inventors: 向同兴
Original assignee: Broad Ocean EV Technology Co Ltd
Current assignee: Broad Ocean EV Technology Co Ltd
Priority date: 2011-12-23
Filing date: 2011-12-23
Publication date: 2012-08-22
Anticipated expiration: 2021-12-23

Abstract

The utility model discloses a controller of an automotive motor. The controller comprises a controller box body (1) and an outlet box (2), wherein the outlet box (2) is positioned on the top of the controller box body (1); a positive power supply input interface (31), a negative power supply input interface (32), a U-phase output interface (41), a V-phase output interface (42) and a W-phase output interface (43) are arranged inside the outlet box (2); the outlet box (2) consists of a box body (21) and an outlet upper cover (22); the outlet upper cover (22) is fixed to the box body (21) by screws; the positive power supply input interface (31) and the negative power supply input interface (32) are positioned on one side of the outlet box (2); the U-phase output interface (41), the V-phase output interface (42) and the W-phase output interface (43) are positioned on the other side of the outlet box (2); and the controller with the structure is convenient to manufacture, the controller box body and the outlet box are free of electromagnetic interference, electromagnetic performance is excellent, an automobile is integrally assembled conveniently and the controller is convenient to maintain.

Description

A kind of automotive motor controller

Technical field:

The utility model relates to a kind of automotive motor controller, particularly a kind of outlet structure of automotive motor controller.

Background technology:

At present, the automobile driving governor of many manufactured, its positive supply input interface, negative supply input interface, U phase output interface, V phase output interface, W phase output interface are arranged at the side of controller, and there is following problem in the controller of this structure:

1, the controller outlet structure take up space limited, dismounting maintenance trouble.

2, the controller outlet structure is restricted, and side outlet that can only slave controller is unfavorable for the layout of car load wire harness.

3, be installed in the controller bottom because of wiring board more; Positive supply incoming line, negative supply incoming line, U phase output line, V phase output line, W phase output line and controller master control borad are apart from weak point; Bigger to its electromagnetic effect, possibly cause main control board occurs fault, electromagnetic compatibility is bad.

Summary of the invention:

The purpose of the utility model provides a kind of outlet structure of automotive motor controller, makes the controller dismounting easy to maintenance, and whole line is rationally distributed, and electromagnetic compatibility is more superior, and outlet box and casing do not have electromagnetic interference.

The purpose of the utility model is achieved through following technical proposals.

A kind of automotive motor controller comprises controller box, and outlet box, outlet box are positioned at the top of controller box, outlet box set inside positive supply input interface, negative supply input interface, U phase output interface, V phase output interface, W phase output interface.

Above-mentioned said automotive motor controller outlet box is made up of box body, outlet loam cake two parts, and the outlet loam cake passes through screw on box body.

Above-mentioned said positive supply input interface, negative supply input interface are positioned at a side of outlet box, and U phase output interface, V phase output interface, W phase output interface are positioned at the opposite side of outlet box.

The utility model compared with prior art; Have following effect: 1) outlet box is set at the top of control casing, outlet box set inside positive supply input interface, negative supply input interface, U phase output interface, V phase output interface, W phase output interface, this kind structure takes up space little; Dismounting is easy to maintenance; Rationally distributed, positive supply incoming line, negative supply incoming line, U phase output line, V phase output line, W phase output line and controller master control borad distance, electromagnetic compatibility is good; 2) the automotive motor controller outlet box is made up of box body, outlet loam cake two parts, and on box body, outlet box and controller box are divided into two independent parts to the outlet loam cake through screw, and mounting or dismounting are convenient, isolate; 3) positive supply input interface, negative supply input interface are positioned at a side of outlet box, and U phase output interface, V phase output interface, W phase output interface are positioned at the opposite side of outlet box, and the controller of this kind structure is convenient to the whole line layout of automobile, and is easy to maintenance.

Description of drawings:

Fig. 1 is the stereogram of orthodox car electric machine controller.

Fig. 2 is the stereogram of an angle of the utility model.

Fig. 3 is the stereogram of another angle of the utility model.

Fig. 4 is the front view after the utility model is taken the outlet loam cake apart.

Embodiment:

Below through specific embodiment and combine accompanying drawing that the utility model is described in further detail.

Extremely shown in Figure 4 like Fig. 1; A kind of automotive motor controller; Comprise controller box 1; Outlet box 2, outlet box 2 is positioned at the top of controller box 1, outlet box 2 set inside positive supply input interfaces 31, negative supply input interface 32, U phase output interface 41, V phase output interface 42, W phase output interface 43.Outlet box 2 is made up of box body 21, outlet loam cake 22 two parts, and outlet loam cake 22 passes through screw on box body 21.Positive supply input interface 31, negative supply input interface 32 are positioned at a side of outlet box 2; U phase output interface 41, V phase output interface 42, W phase output interface 43 are positioned at the opposite side of outlet box 2; Positive supply input interface 31, negative supply input interface 32, U phase output interface 41, V phase output interface 42, W phase output interface 43 are through being electrically connected.

The utility model main feature: outlet box 2 is set at the top of controller box 1; Outlet box 2 set inside positive supply input interfaces 31, negative supply input interface 32, U phase output interface 41, V phase output interface 42, W phase output interface 43; Positive supply input interface 31, negative supply input interface 32 are positioned at a side of outlet box 2, and U phase output interface 41, V phase output interface 42, W phase output interface 43 are positioned at the opposite side of outlet box 2.The controller of this kind structure is convenient to processing and manufacturing, and controller box and outlet box do not have electromagnetic interference, and electromagnetic performance is more superior, is convenient to the whole line layout of automobile, and is easy to maintenance.

Claims

1. automotive motor controller; Comprise controller box (1); It is characterized in that: controller also comprises outlet box (2); Outlet box (2) is positioned at the top of controller box (1), outlet box (2) set inside positive supply input interface (31), negative supply input interface (32), U phase output interface (41), V phase output interface (42), W phase output interface (43).

2. according to the said automotive motor controller of claim 1, it is characterized in that: outlet box (2) is made up of box body (21), outlet loam cake (22) two parts, and outlet loam cake (22) passes through screw on box body (21).

3. according to claim 1 or 2 said automotive motor controllers; It is characterized in that: positive supply input interface (31), negative supply input interface (32) are positioned at a side of outlet box (2), and U phase output interface (41), V phase output interface (42), W phase output interface (43) are positioned at the opposite side of outlet box (2).