CN208257568U

CN208257568U - A kind of motor cooling fin

Info

Publication number: CN208257568U
Application number: CN201820919568.7U
Authority: CN
Inventors: 顾丽艳
Original assignee: Shenzhen Mingruida Hardware Products Co Ltd
Current assignee: Shenzhen Mingruida Hardware Products Co Ltd
Priority date: 2018-06-14
Filing date: 2018-06-14
Publication date: 2018-12-18
Anticipated expiration: 2028-06-14

Abstract

The utility model provides a kind of motor cooling fin, including cooling fin itself, and the cooling fin is curved surface concave, motor surface can be fastened on, water cooled pipeline is additionally provided in the cooling fin, the water cooled pipeline is raised in fin surface, and the water cooled pipeline further includes water inlet and water outlet.A kind of motor cooling fin provided by the utility model, by the way that cooling fin is fixed on outside motor, due to being additionally provided with water cooling tube in cooling fin, compared with conventional heat sink, more heats of motor can be absorbed, from in cooling fin radiating groove and water cooling tube outer surface distribute, reach better heat dissipation effect.

Description

A kind of motor cooling fin

Technical field

The utility model belongs to heat dissipation equipment field more particularly to a kind of motor cooling fin.

Background technique

Motor has certain loss at work, and most loss becomes heat, if not taking cooling measure, electricity Temperature inside machine can reach or more than permission junction temperature, motor internal components will be damaged, and cooling fin is a kind of to motor The device of heat dissipation, currently used cooling fin are made as plate more, and sheet, splintery etc., good cooling fin, which will design, to be conducive to The shape that air-flow passes through more preferable could must complete heat dissipation work, if fin shape is unreasonable, it is possible to will cause in heat dissipation Dead angle can so shorten the service life of motor for a long time so that motor radiating is uneven, while the heat dissipation of the motor on existing market Piece mainly includes pedestal and is provided with identical fin on the base, this structure in actual use, due to heat dissipation area deficiency Heat dissipation effect is caused not reach requirement.

Utility model content

The utility model provides a kind of motor cooling fin, it is intended to solve the problems, such as that existing cooling fin heat dissipation effect is bad.

The utility model is realized in this way a kind of motor cooling fin, including cooling fin itself, the cooling fin is song Face concave can be fastened on motor surface, and water cooled pipeline is additionally provided in the cooling fin, and the water cooled pipeline is raised in cooling fin Surface, the water cooled pipeline further include water inlet and water outlet.

Further, cooling fin curved surface both ends are provided with boss, for cooling fin to be fixed on motor.

Further, fastening screw is provided on the boss.

Further, the fin surface is additionally provided with radiating groove.

A kind of motor cooling fin provided by the embodiment of the utility model, by the way that cooling fin is fixed on outside motor, by It is additionally provided with water cooling tube in cooling fin, compared with conventional heat sink, more heats of motor can be absorbed, from cooling fin Radiating groove and water cooling tube outer surface distribute, and reach better heat dissipation effect.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of motor cooling fin of the utility model；

Fig. 2 is the water cooling tube schematic diagram in a kind of motor cooling fin of the utility model.

Specific embodiment

Now in conjunction with attached drawing, elaborate to the utility model preferred embodiment.

As illustrated in fig. 1 and 2, a kind of motor cooling fin, including cooling fin itself, the cooling fin are curved surface concave, can It is fastened on motor surface, water cooled pipeline 1 is additionally provided in the cooling fin, the water cooled pipeline is raised in fin surface, institute Stating water cooled pipeline further includes water inlet 2 and water outlet 3.

Further, fastening screw is provided on the boss.

Further, the fin surface is additionally provided with radiating groove.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of motor cooling fin, it is characterised in that: including cooling fin itself, the cooling fin is curved surface concave, can be fastened Water cooled pipeline is additionally provided in motor surface, the cooling fin, the water cooled pipeline is raised in fin surface, the water cooling Pipeline further includes water inlet and water outlet.

2. a kind of motor cooling fin according to claim 1, it is characterised in that: cooling fin curved surface both ends are provided with Boss, for cooling fin to be fixed on motor.

3. a kind of motor cooling fin according to claim 2, it is characterised in that: be provided with fastening spiral shell on the boss Silk.

4. a kind of motor cooling fin according to claim 1, it is characterised in that: the fin surface is additionally provided with scattered Heat channel.