Electromagnet with quick response function

Abstract

The utility model discloses an electromagnet with a quick response function, which comprises an electromagnet main body and a movable iron core arranged on the electromagnet main body in a sliding manner, and the movable iron core is driven by a driving assembly arranged in the electromagnet main body; a circuit box is arranged on one side of the electromagnet body, a circuit board is quickly connected into the circuit box, a resistor component and a capacitor component are fixedly arranged on the circuit board, a through hole is further formed in the circuit box, a wire matched with the through hole is arranged in the through hole, one end of the wire is electrically connected with the circuit board, and the other end of the wire is electrically connected with the circuit board. And the other end is electrically connected to the driving assembly. The electromagnet has the advantages that the electromagnet is exquisite in design and reasonable in layout, the reaction time of the electromagnet can be greatly prolonged through the circuit board, the electromagnet body does not need to be rectified and modified, time and labor are saved, cost is greatly reduced, in addition, the electromagnet is compact in structure and convenient to disassemble, replace and overhaul, work efficiency is greatly improved, and the electromagnet is suitable for popularization and application. And the method has relatively wide applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromagnet, specifically, especially, a kind of electromagnet with quick response function. BACKGROUND

[0002] Electromagnet brake is in the working process, by electromagnet coil generates initial large current excitation, the generated push will move core overcome load and eject, and then by reducing operating voltage, the working current is reduced, maintains load state, reaches the purpose of reducing temperature rise, improves life.

[0003] Such as application publication no. CN114694917A a kind of electromagnet single push double coil structure and electromagnet, including shell, the shell is equipped with iron core and control circuit board, the iron core is wound and is provided with excitation coil and holding coil, the excitation coil and holding coil are connected with the control circuit board. However, circuit board is installed in shell, need to change electromagnet as a whole, time-consuming and laborious, work intensity is big, it is not conducive to enterprise development, with great limitation. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiencies in the prior art, and provides an electromagnet with quick response function.

[0005] The utility model aims to achieve the following technical solutions:

[0006] An electromagnet with quick response function, including electromagnet main part and dynamic iron core slidingly arranged thereon, the dynamic iron core is driven by a drive assembly arranged in the electromagnet main part;One side of the electromagnet main part is provided with a circuit box, the circuit box is quickly connected with a circuit board, the circuit board is fixed with resistance components and capacitor components, a through hole is further formed in the circuit box, a wire matched with the through hole is arranged in the through hole, one end of the wire is electrically connected with the circuit board, and the other end is electrically connected with the drive assembly.

[0007] Preferably, the circuit box is rectangular, including box body and cover plate, a group of through grooves are formed in the bottom of the box body.

[0008] Preferably, the box body is fixed with an insulating column, the circuit board is provided with a threaded groove around, and the locking bolt can pass through the threaded groove to lock the circuit board on the insulating column.

[0009] Preferably, the driving assembly at least comprises a coil holder fixed in the electromagnet body, a coil is fixed in the coil holder, a connecting wire electrically connected with the coil is arranged on the coil, the connecting wire is at least partially arranged outside the electromagnet body and electrically connected with the wire, and a static iron core is further fixed in the electromagnet body, and one side of the static iron core is provided with the moving iron core which is slidingly arranged in the electromagnet body.

[0010] Preferably, a supporting column is further fixed in the box body, a mounting hole is arranged in the supporting column, and a mounting column matched with the mounting hole is arranged on the cover plate.

[0011] Preferably, the resistance component and the capacitance component are welded with the circuit board.

[0012] The utility model discloses the beneficial effect mainly reflects in:

[0013] 1. The design is ingenious, and the layout is reasonable, the reaction time of the electromagnet can be greatly improved through the circuit board, and the electromagnet body does not need to be reformed, time and energy are saved, cost is greatly reduced, in addition, the electromagnet is compact, convenient to disassemble, replace and overhaul, work efficiency is greatly improved, and has wide applicability.

[0014] 2. The through groove can realize the light weight of the electromagnet, greatly reduce the weight of the electromagnet, and greatly reduce the cost. Meanwhile, the circuit board is also convenient for heat dissipation, and safety is greatly improved. DRAWINGS

[0015] The utility model technical scheme will be further explained in connection with the drawings:

[0016] Figure 1 The utility model discloses the perspective view of preferred embodiment. DETAILED DESCRIPTION

[0017] The utility model will be described in detail in connection with the specific embodiment shown in the drawings. But these embodiments are not limited to the utility model, and the conversion of structure, method or function made by the ordinary skill in the art according to these embodiments is included in the protection scope of the utility model.

[0018] In the description of the utility model, it is necessary to explain that, unless there is explicit provision and limitation, the terms "mounting", "connection" and "connection" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, and can be the intercommunication of two elements. For the ordinary skill in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0019] The utility model discloses below will refer to the drawing and combine the embodiment to explain in detail.

[0020] As Figure 1 The utility model discloses a electromagnet with quick response function, including electromagnet main part 1 and the dynamic iron core 2 of sliding setting on it, dynamic iron core 2 is driven by the drive assembly of setting in electromagnet main part 1. In this preferred embodiment, the drive assembly at least includes the coil holder of being fixed in electromagnet main part 1, the coil holder can be made of waterproof insulating material, of course, also can be other materials, all belong to the protection scope of the utility model. The coil holder is fixed with the coil, the coil is provided with the connecting wire 8 of electric connection, and the connecting wire 8 is at least partially extended and placed in the electromagnet main part 1, and is electrically connected with the wire 7, the electromagnet main part 1 is also fixed with the static iron core, and one side of the static iron core is provided with the dynamic iron core 2 slidingly arranged in the electromagnet main part 1. When the coil is electrified, the dynamic iron core 2 can move relative to the static iron core under the action of the magnetic field, so as to realize the work of electromagnet.

[0021] One side of the electromagnet main part 1 is provided with a circuit box 3, the circuit box 3 is quickly connected with a circuit board 4, the circuit board 4 is fixed with a resistance component 5 and a capacitor component 6, and the resistance component 5 and the capacitor component 6 are welded with the circuit board 4. The circuit box 3 is also provided with a through hole 31, the through hole 31 is provided with a wire 7 matched with the through hole 31, one end of the wire 7 is electrically connected with the circuit board 4, and the other end is electrically connected with the drive assembly. The above-mentioned design is exquisite, the layout is reasonable, the reaction time of the electromagnet can be greatly improved through the circuit board 3, and the electromagnet main body does not need to be modified, which saves time and effort, greatly reduces the cost, and has wide applicability.

[0022] The circuit box 3 is rectangular, which includes a box body 32 and a cover plate 33, and a group of through grooves 34 are formed in the bottom of the box body 32. The through grooves 34 can realize the lightweight of the electromagnet, greatly reduce the weight of the electromagnet, and greatly reduce the cost. At the same time, it is also convenient for the circuit board 4 to dissipate heat, and greatly improves the safety.

[0023] The box body 32 is fixed with an insulating column 35, and the circuit board 4 is provided with a threaded groove 41 around. The locking bolt can pass through the threaded groove 41 to lock the circuit board 4 on the insulating column 35, so as to realize the quick installation of the circuit board 4.

[0024] Further, the box body 32 is further fixed with a support column 36, the support column 36 is provided with a mounting hole 37, the cover plate 33 is provided with a mounting column 38 matched with the mounting hole 37, so as to realize the quick assembly of the cover plate 33 and the box body 32.

[0025] It should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

[0026] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the present application, and are not used to limit the protection scope of the present application, and any equivalent embodiments or changes made without departing from the spirit of the present application should be included in the protection scope of the present application.

Claims

1. An electromagnet with a fast response function, comprising an electromagnet main body (1) and a moving iron core (2) slidingly arranged thereon, characterized in that: The moving iron core (2) is driven by a driving assembly arranged in the electromagnet body (1); one side of the electromagnet body (1) is provided with a circuit box (3), the circuit box (3) is fast connected with a circuit board (4) arranged therein, the circuit board (4) is fixedly provided with a resistance component (5) and a capacitor component (6), the circuit box (3) is further provided with a through hole (31), the through hole (31) is provided with a wire (7) matched therewith, one end of the wire (7) is electrically connected with the circuit board (4), and the other end is electrically connected with the driving assembly.

2. The electromagnet having a quick response function according to claim 1, characterized by: The circuit box (3) is in a rectangular shape, which comprises a box body (32) and a cover plate (33), and a group of through grooves (34) are arranged in the bottom of the box body (32).

3. The electromagnet having a quick response function according to claim 1, characterized by: The box body (32) is fixedly provided with an insulating column (35), and the circuit board (4) is provided with a threaded groove (41) around, and a locking bolt can pass through the threaded groove (41) to lock the circuit board (4) on the insulating column (35).

4. The electromagnet having a quick response function according to claim 1, characterized by: The driving assembly at least comprises a coil holder fixedly arranged in the electromagnet body (1), the coil holder is fixedly provided with a coil, the coil is provided with a connecting wire (8) electrically connected therewith, the connecting wire (8) is at least partially arranged outside the electromagnet body (1) and electrically connected with the wire (7), and the electromagnet body (1) is further fixedly provided with a static iron core, one side of the static iron core is provided with the moving iron core (2) slidingly arranged in the electromagnet body (1).

5. The electromagnet having a quick response function according to claim 2, wherein: The box body (32) is further fixedly provided with a supporting column (36), the supporting column (36) is provided with a mounting hole (37), and the cover plate (33) is provided with a mounting column (38) matched with the mounting hole (37).

6. The electromagnet having a quick response function according to claim 1, wherein: The resistance component (5) and the capacitor component (6) are welded with the circuit board (4).

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