CN205397834U

CN205397834U - Cryogenic electromagnet

Info

Publication number: CN205397834U
Application number: CN201620184486.3U
Authority: CN
Inventors: 束阳; 黄欢欢; 黄和平; 金德昌
Original assignee: Nantong Prosperous Magnetic Mechanical Manufacturing Co Ltd
Current assignee: Nantong Prosperous Magnetic Mechanical Manufacturing Co Ltd
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-07-27
Anticipated expiration: 2026-03-10

Abstract

The utility model provides a pair of cryogenic electromagnet, including casing, iron core and coil, casing upper end inner wall central authorities open has the dead eye, and the upper end of iron core is located to the embedded bearing that is equipped with of dead eye, bearing housing, and the upside of iron core surrounds there is the coil, and evenly distributed has the heat pipe on the casing, and the other end of heat pipe is connected with the fin, and fin fixed connection is equipped with heat abstractor in the top surface of casing, the center of fin. The beneficial effects of the utility model are that: but this electro -magnet adopts the design of iron core free rotation for can the free rotation by the material of handling at the handling in -process, be convenient for being put things in good order according to required direction by the handling material, realize the convenient and fast of handling process, can reduce the temperature of coil effectively through cooling tube and fin, guarantee the long -time normal function of electro -magnet, make the electro -magnet have longer life.

Description

A kind of cryogenic electromagnet

Technical field

This utility model relates to magnetic apparatus field, especially relates to a kind of cryogenic electromagnet.

Background technology

Electric magnet is a kind of electronic equipment converting electrical energy into magnetic field energy, wherein sucker electric magnet has stronger magnetic force, it is generally applied to the handling of the magnetic materials such as steel, the process of handling particularly needs to adjust the direction of material when being arrived specify position by the material of handling, so that the laying of material, disk electric magnet commonly used at present is fixed structure, needs by bigger external force when material turns to, and not only wastes time and energy but also is difficult to reach satisfied effect.Carve and object separation, place the action delay of object, production efficiency step-down.

In addition, magnet spool requires over bigger electric current, simultaneously in the process of handling, coil needs long-time energising, period can produce bigger heat, as good radiating effect can not be reached, it is easy to owing to temperature is too high and affect the normal use of electric magnet, reduce the service life of electric magnet.

Utility model content

The purpose of this utility model is to provide a kind of cryogenic electromagnet, solves above-mentioned one or multiple of the prior art.

A kind of cryogenic electromagnet that this utility model provides, including housing, iron core and coil, housing upper end inwall central authorities have dead eye, being embedded with bearing in dead eye, bearing holder (housing, cover) is located at the upper end of iron core, and the upside of iron core is surrounded with coil, housing is evenly distributed with heat pipe, the other end of heat pipe is connected to fin, and fin is fixedly connected on the end face of housing, and the center of fin is provided with heat abstractor.

In some embodiments, the bottom of iron core is arranged with thrust bearing, is arranged with case lid outside thrust bearing, and case lid is covered on housing, the middle part perforate of case lid.

In some embodiments, fin is uniformly provided with fin.

In some embodiments, heat abstractor is fan.

In some embodiments, the end face of housing is uniformly provided with three hangers.

The beneficial effects of the utility model are: this electric magnet adopts iron core design free to rotate so that can be freely rotatable by the material of handling in handling process, it is simple to will be piled up according to required direction by handling material, it is achieved handling process convenient and swift；The temperature of coil can be effectively reduced by radiating tube and fin, it is ensured that the long-time normal operation of electric magnet, make electric magnet have longer service life.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of cryogenic electromagnet of this utility model.

Detailed description of the invention

This utility model provides a kind of cryogenic electromagnet, below in conjunction with the drawings and specific embodiments, this utility model is described in detail:

As shown in Figure 1, a kind of cryogenic electromagnet that this utility model provides, including housing 1, iron core 2 and coil 3, housing 1 upper end inwall central authorities have dead eye 11, dead eye 11 is embedded in and is provided with bearing 12, bearing 12 is sheathed on the upper end of iron core 2, the upside surrounding wound coil 3 of iron core 2, the diameter of the bottom of iron core 2 is more than the diameter on top, the bottom of iron core 2 is arranged with thrust bearing 21, is arranged with case lid 10 outside thrust bearing 21, and case lid 10 is covered on housing 1, the middle part perforate of case lid 10, makes the bottom of iron core 2 expose case lid 10.Housing 1 is evenly distributed with heat pipe 4, the other end of heat pipe 4 is connected to fin 5, and fin 5 is fixedly connected on the top surface of housing 1, and fin 5 is uniformly provided with fin, the center of fin 5 is provided with heat abstractor 6, and the heat abstractor 6 in the present embodiment is by motor-driven fan.The end face of housing 1 is uniformly fixedly connected with three hangers 13.

The temperature sensor additionally, be sticked on housing 1, the end face of housing 1 is provided with and controls the control device that fan rotates, and when monitors temperature exceedes setting value, controls device and controls fan rotation, improve radiating efficiency.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims

1. a cryogenic electromagnet, including housing (1), iron core (2) and coil (3), it is characterized in that, described housing (1) upper end inwall central authorities have dead eye (11), bearing (12) it is embedded with in described dead eye (11), described bearing (12) is sheathed on the upper end of described iron core (2), the upside of described iron core (2) is surrounded with described coil (3), described housing (1) is evenly distributed with heat pipe (4), the other end of described heat pipe (4) is connected to fin (5), described fin (5) is fixedly connected on the end face of described housing (1), the center of described fin (5) is provided with heat abstractor (6).

2. a kind of cryogenic electromagnet according to claim 1, it is characterized in that, the bottom of described iron core (2) is arranged with thrust bearing (21), case lid (10) it is arranged with outside described thrust bearing (21), described case lid (10) is covered on described housing (1), the middle part perforate of described case lid (10).

3. a kind of cryogenic electromagnet according to claim 1, it is characterised in that described fin is uniformly provided with fin on (5).

4. a kind of cryogenic electromagnet according to claim 1, it is characterised in that described heat abstractor (6) is fan.

5. a kind of cryogenic electromagnet according to claim 1, it is characterised in that be uniformly provided with three hangers (13) on the end face of described housing (1).