CN214672068U

CN214672068U - Pulse type shunt excitation closed electromagnet

Info

Publication number: CN214672068U
Application number: CN202121062835.1U
Authority: CN
Inventors: 陈丕铸
Original assignee: Zhejiang Tenor Power Equipment Co ltd
Current assignee: Zhejiang Tenor Power Equipment Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-09
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to an impulse type shunt opening closed electro-magnet, a serial communication port, including shell body and first protecting crust and the second protecting crust of setting in the shell body, first protecting crust with second protecting crust integrated into one piece, the shell body is including the apron, the apron is located one side of second protecting crust, the apron with be provided with between the second protecting crust and move the iron core, it is provided with the output shaft on the iron core to move, one side that the iron core was moved to the second protecting crust orientation is provided with the base that supplies the output shaft to pass, the base with the internal diameter that moves the iron core is the same. The utility model discloses change original first protective housing and second protective housing into the fashioned structure of integral type, then need not to connect two protective housing through means such as sticky tape, improved overall structure's stability and security, and protective housing all is used for the installation circuit board, consequently can provide the guarantee to the stable use of circuit board.

Description

Pulse type shunt excitation closed electromagnet

Technical Field

The utility model relates to an electro-magnet technical field, concretely relates to pulsed shunt excitation closed electro-magnet.

Background

A closing electromagnet is an electrical component that acts as a protective device in the switching circuit. The closing electromagnet is mainly used for controlling some electricity, is used for opening and closing and plays a closing role. The production of the closing electromagnet is very delicate, on the one hand avoiding the handling caused by operating errors, which leads to accidents caused by the closing electromagnet. On the other hand, the closed electromagnet can be used in a high-temperature environment. Although the closed electromagnet has good quality in the working environment of the closed electromagnet, certain conditions exist, explosive objects and possibility cannot exist around the closed electromagnet, and the closed electromagnet is insulated, and the conditions are specified for safe working of the closed electromagnet.

Present closed electro-magnet generally all includes the shell body, is provided with the circuit board in the shell body, and current circuit board is placed in corresponding protective housing, and the protective housing who adopts at present is two segmentation structures to it is fixed with two sections casings through the sticky tape, and the security is lower, increases the technology of assembly moreover.

Disclosure of Invention

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides an impulse type shunt opening closed electromagnet which characterized in that, includes the shell body and sets up first protecting crust and the second protecting crust in the shell body, first protecting crust with second protecting crust integrated into one piece.

The utility model discloses further set up, the shell body is including the apron, the apron is located one side of second protective housing, the apron with be provided with between the second protective housing and move the iron core, it is provided with the output shaft on the iron core to move, one side that the iron core was moved to the second protective housing orientation is provided with the base that supplies the output shaft to pass, the base with it is the same to move the internal diameter of iron core.

The utility model discloses further set up, the one end of first protective housing is provided with sealed lid, sealed lid with first protective housing sets up or the integral type sets up for the components of a whole that can function independently.

The utility model discloses further set up, first hole, second hole and third hole have been seted up in the base, first hole, second hole and third hole are in proper order along the outside to inboard direction setting of apron, the diameter of first hole is 12mm, the diameter 4.5mm of second hole, the diameter of third hole is 8mm, the internal diameter of base is 19 mm.

The beneficial effects of the utility model, change original first protective housing and second protective housing into the fashioned structure of integral type, then need not to connect two protective housing through means such as sticky tape, improved the stability and the security of overall structure, and protective housing all is used for installing the circuit board, consequently can provide the guarantee to the stable use of circuit board.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment of the present invention with the outer casing removed.

Fig. 3 is a cross-sectional view of a cover plate according to an embodiment of the present invention.

Reference numeral, 10, an outer housing; 20. a first protective shell; 30. a second protective shell; 40. a cover plate; 50. a movable iron core; 60. an output shaft; 70. a base; 80. a sealing cover; 90. a first inner bore; 100. a second inner bore; 200. a third inner bore;

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1-3, the utility model provides a following technical scheme, a pulsed shunt excitation closed electromagnet, including shell body 10 and first protecting crust 20 and the second protecting crust 30 of setting in shell body 10, first protecting crust 20 with second protecting crust 30 integrated into one piece, shell body 10 includes apron 40, apron 40 is located one side of the second protecting crust 30 body, apron 40 with be provided with movable iron core 50 between the second protecting crust 30, be provided with output shaft 60 on the movable iron core 50, one side that second protecting crust 30 orientation movable iron core 50 is provided with the base 70 that supplies output shaft 60 to pass, base 70 with the internal diameter of movable iron core 50 is the same.

One end of the first protective shell 20 is provided with a sealing cover 80, the sealing cover 80 and the first protective shell 20 are arranged in a split manner or in an integrated manner, wherein the first protective shell 20 and the second protective shell 30 are both hollow shells, the inner diameter of the second protective shell 30 can be smaller than that of the second protective shell 30, the length of the first protective shell 20 is smaller than that of the second protective shell 30, a circuit board is arranged in the first protective shell 20, and a circuit is arranged in the second protective shell 30 for protection.

First hole 90, second hole 100 and third hole 200 have been seted up in the base 70, first hole 90, second hole 100 and third hole 200 set up to inboard direction along the outside of apron 40 in proper order, the diameter of first hole 90 is 12mm, the diameter of second hole 100.5 mm, the diameter of third hole 200 is 8mm, the internal diameter of base 70 is 19 mm.

The utility model discloses change the fashioned structure of original first protective housing 20 body and second protective housing 30 body formula as an organic whole into, then need not to connect two protective housing through means such as sticky tape, improved the stability and the security of whole structure, and protective housing all is used for the installation circuit board, consequently can provide the guarantee to the stable use of circuit board.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

More uses such as 10, outer shells; 20. a first protective shell; 30. a second protective shell; 40. a cover plate; 50. a movable iron core; 60. an output shaft; 70. a base; 80. a sealing cover; 90. a first inner bore; 100. a second inner bore; 200. third hole and the like, it is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides an impulse type shunt opening closed electromagnet which characterized in that, includes the shell body and sets up first protecting crust and the second protecting crust in the shell body, first protecting crust with second protecting crust integrated into one piece.

2. The pulse type shunt excitation closed electromagnet as claimed in claim 1, wherein the outer casing includes a cover plate, the cover plate is located at one side of the second protective casing, a movable iron core is arranged between the cover plate and the second protective casing, an output shaft is arranged on the movable iron core, a base for the output shaft to pass through is arranged at one side of the second protective casing facing the movable iron core, and the inner diameter of the base is the same as that of the movable iron core.

3. The pulse shunt excitation closed electromagnet as claimed in claim 2, wherein a sealing cover is disposed at one end of the first protection housing, and the sealing cover and the first protection housing are disposed separately or integrally.

4. The pulse type shunt excitation closed electromagnet as claimed in claim 3, wherein a first inner hole, a second inner hole and a third inner hole are formed in the base, the first inner hole, the second inner hole and the third inner hole are sequentially arranged along the direction from the outer side to the inner side of the cover plate, the diameter of the first inner hole is 12mm, the diameter of the second inner hole is 4.5mm, the diameter of the third inner hole is 8mm, and the inner diameter of the base is 19 mm.