Plug-in mounting type quick radiating electricity generator

A heat-dissipating and generator technology, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of poor heat dissipation performance of generators and difficult assembly of magnetic tiles, etc., achieve low manufacturing costs, improve work stability, and generate electricity high efficiency effect

Inactive Publication Date: 2015-04-22
CHONGQING ZHIREN ELECTRIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a plug-in type rapid heat dissipation generator to solve the problems of poor heat dissipation performance of existing generators and difficulty in assembling magnetic tiles.

Method used

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  • Plug-in mounting type quick radiating electricity generator
  • Plug-in mounting type quick radiating electricity generator
  • Plug-in mounting type quick radiating electricity generator

Examples

Experimental program
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Embodiment Construction

[0024] The present invention will be further described below with reference to the drawings and embodiments.

[0025] As shown in the figure, the plug-in type fast heat dissipation generator of this embodiment includes a motor housing 1, a stator and a rotor, the rotor includes a rotor shaft 2 and a rotor core 3, and the motor housing is provided with The heat dissipation ribs 4, the rotor shaft is provided with a fan 5 that sends air to the heat dissipation ribs;

[0026] The rotor core is composed of a plurality of rotor punching pieces that are overlapped and combined. The middle part of the rotor punching piece is provided with a shaft hole matching the rotor shaft, and the sides of the rotor punching piece are provided with four fan shapes evenly arranged in the circumferential direction. Groove, each sector-shaped groove is provided with a group of magnetic tiles, each group of magnetic tiles includes eight magnetic tiles 6, and the eight magnetic tiles are arranged in two ro...

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Abstract

The invention discloses a plug-in mounting type quick radiating electricity generator. The plug-in mounting type quick radiating electricity generator comprises a generator shell, a stator and a rotor; a fan for supplying air to radiating rib strips is arranged on a rotor shaft; sector grooves are formed in the edges of rotor stamping sheets, and magnetic shoes are arranged in the sector grooves. When the plug-in mounting type quick radiating electricity generator works, as the rotor shaft rotates to drive the fan to rotate synchronously, and the fan cools the radiating rib strips with the air, the radiating speed of the generator shell can be increased, the temperature of the stator of the electricity generator can drop more quickly, and long-time stable work of the electricity generator can be guaranteed. A rotating magnetic field is formed by the rotor through the magnetic shoes, the magnetic flux density of a stator coil is larger, so that the size of the electricity generator is smaller, and the electricity generation efficiency is higher. When the magnetic shoes are assembled, the positions of the magnetic shoes can be limited through the sector grooves, so that the problem that the positions of the magnetic shoes are difficult to fix due to the influences of magnetic force is solved; the assembly efficiency can be greatly improved.

Description

Technical field [0001] The invention relates to a power generation equipment, in particular to a generator. Background technique [0002] During the operation of the generator, a large amount of heat is generated in the stator coil, and this heat is mainly diffused into the atmosphere through the engine casing connected to the stator core. [0003] However, the heat dissipation capacity of the generator shell is poor, and the heat dissipation speed is slow. Especially for the larger power generator, the heat dissipation of the shell alone cannot meet the heat dissipation requirements of the generator. If the stator temperature of the generator is too high, the coil will be insulated and generate electricity. Serious impacts on efficiency, etc., have led to severe restrictions on the working time of the generator and reduced power generation. [0004] In addition, in the prior art generators that use magnetic tiles to generate a rotating magnetic field, it is difficult to fix the pos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/18H02K9/06H02K1/28H02K1/16H02K1/20
CPCH02K9/06H02K1/165H02K1/2773H02K5/18H02K5/20H02K2213/03
Inventor 杨均李曦赵强李龙吕静
Owner CHONGQING ZHIREN ELECTRIC EQUIP
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