CN203423024U

CN203423024U - Modified structure of electromagnet framework

Info

Publication number: CN203423024U
Application number: CN201320549642.8U
Authority: CN
Inventors: 林海光
Original assignee: XIAMEN APG ELECTRIC Co Ltd
Current assignee: XIAMEN APG ELECTRIC Co Ltd
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-02-05
Anticipated expiration: 2023-09-05

Abstract

The utility model discloses a modified structure of an electromagnet framework. The modified structure comprises a wrapping post and two retaining plates. The two retaining plates are respectively fixed at two ends of the wrapping post. Two clamp grooves for placing external wires and two through holes allowing enameled wires to penetrate are formed at the top of the upper retaining plate. The two through holes are respectively communicated with the inner ends of the two clamping grooves. Due to the fact that the external wire clamp grooves and a diode accommodating cavity are formed at the top of the upper retaining plate, the enameled wires and the external wires can be well fixed on the upper retaining plate, when a voltage stabilizing diode needs to be mounted, the voltage stabilizing diode can also be well fixed, the space structure distribution of an electromagnet is reasonable, when the wires are pulled by external force, the main structure of the electromagnet can be protected from being damaged by the external force, and the modified structure is reasonable in structure, safe to use and high in production efficiency.

Description

The improvement structure of electromagnet skeleton

Technical field

The utility model relates to and relates to Electromagnetic Control field and electrical control field, particularly relates to a kind of improvement structure of electromagnet skeleton.

Background technology

Electromagnet is a kind of device of energising generation electromagnetic attraction, in the outside of iron core, is wound around the wire winding matching with its power, and this alive coil makes electromagnet core as magnet, have magnetic.Electromagnet has advantages of that a lot of common magnet does not have: as electromagnetism is ferromagnetic, having or not can be with logical, power-off current control; The size of magnetic can be controlled by the power of electric current or the number of turn of coil.Electromagnet, thus can use in many occasions, we daily life and industrial aspect has and widely application.Be illustrated in figure 1 the skeleton 10 of the electromagnetism iron wire bag of commonly using, by be wound around uniformly enamelled wire 20 on skeleton 10, be assembled into line bag (as shown in Figure 2), the welding portion of line bag and external connection 30 is generally fixed with insulating tape, the fixing scheme that generally also adopts immobilization with adhesive tape of external connection, as run into external force in use procedure, pull, easily cause line to be torn, insulation wrecks, and cause coil to be damaged and cannot work, more serious situation can be because short circuit and breaking out of fire.Therefore, be necessary the coil frame structure of electromagnet to make improvement, increase security performance and the life-span of electromagnet.

Utility model content

The purpose of this utility model is to provide the improvement structure of a kind of use electromagnet skeleton more convenient, safer, that more optimize.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of improvement structure of electromagnet skeleton, and it comprises wrapping post and two baffle plates, and two baffle plates are separately fixed at the two ends of wrapping post; The end face of described upper end-stopping plate is provided with two for placing draw-in groove and two through holes that allow enamelled wire pass of external connection, and these two through holes are communicated with the inner of two draw-in grooves respectively.

On the end face of described upper end-stopping plate, offer a diode containing cavity, this diode containing cavity is between two through holes.

Described draw-in groove is L-shaped.

The utility model also comprises an insulating lid, and this insulating lid snaps onto the end face of end-stopping plate.

Adopt after such scheme, the utlity model has following advantage:

1, because the utility model wrapping post and two baffle plates are formed in one, wrapping post, baffle plate and insulating lid are made by the engineering plastics of insulation high-temperature-resistant, can bear the weight of electromagnet coil, insulate non-conductive, and the heat that coil produces can bear work of electromagnet time.

2, due to upper end-stopping plate of the present utility model, be provided with the space of special placement welding point, external connection and line covered enamelled wire that the mode of employing welding connects, after welding, without doing again insulation processing, cover insulating lid and can play insulating effect, can guarantee its insulation property.

3, because external connection of the present utility model is before welding with enamelled wire, can be first by the L-type draw-in groove of upper end-stopping plate, enamelled wire with its welding afterwards just can be fully fixing, this structure can effectively be fixed external connection, if any external force, pull, the insulating barrier of line can be transferred to external force on skeleton, can not damage the inside of line, assembles convenient.

4, in addition, electromagnet is under some particular case, for guaranteeing the useful life of the stable and coil of voltage, can be on coil a voltage stabilizing didoe in parallel connection, in general situation, be that this voltage stabilizing didoe is in parallel and be fixed on coil or in parallel and be fixed on external connection, this not only installs comparatively difficulty but also fixing and to use effect be not too desirable, on product attractive in appearance, also can impact.Because the utility model is provided with the diode containing cavity of special placement voltage stabilizing didoe, this diode containing cavity can be good at fixedly voltage stabilizing didoe, in insulating properties, durable degree, the aspect such as attractive in appearance all have better effect.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Accompanying drawing explanation

Fig. 1 is the skeleton axonometric drawing of commonly using;

Fig. 2 is the line bag axonometric drawing of commonly using;

Fig. 3 is axonometric drawing of the present utility model;

Fig. 4 is the axonometric drawing of the utility model insulating lid;

Fig. 5 is the line bag axonometric drawing after the utility model assembling;

Fig. 6 is that the utility model removes the line bag axonometric drawing after insulating lid;

Fig. 7 is that the utility model removes the line bag axonometric drawing that diode is housed after insulating lid.

Embodiment

As shown in Figure 3, the utility model is a kind of improvement structure of electromagnet skeleton, and it comprises that wrapping post 1, two

baffle plates

21,22 and insulating lid 3(are as shown in Figure 4).

Described two

baffle plates

21,22 are separately fixed at the two ends of wrapping post 1, and insulating lid 3 snaps onto the end face (as shown in Figure 5) of end-stopping plate 21.

The end face of described upper end-stopping plate 21 is provided with two for placing draw-in groove 211 and two through holes 212 that allow enamelled wire pass of external connection, and draw-in groove 211 is L-shaped.These two through holes 212 are communicated with the inner of two draw-in grooves 211 respectively.On the end face of upper end-stopping plate 21, offer a diode containing cavity 213, this diode containing cavity 213 is between two through holes 212.

As shown in Figure 6, during assembling, enamelled wire 4 solderless wrapped connections are on wrapping post 1, and two end lines 41 on enamelled wire 4 are connected with the inner 51 of the external connection 5 of holding in two draw-in grooves 211 through two through holes 212 of upper end-stopping plate 21 respectively.

As shown in Figure 7, for the coil that voltage stabilizing didoe 6 need to be installed, this voltage stabilizing didoe 6 is arranged in the diode containing cavity 213 of upper end-stopping plate 21, voltage stabilizing didoe 6 two ends are connected with two end lines 41 on enamelled wire 4, in parallel and be fixed on external connection 5.

Emphasis of the present utility model is just: draw-in groove and diode containing cavity that external connection is set at the end face of upper end-stopping plate.

The above, it is only the utility model preferred embodiment, draw-in groove shape can be determined according to needs, therefore can not limit the scope that the utility model is implemented with this, the equivalence done according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. an improvement structure for electromagnet skeleton, it comprises wrapping post and two baffle plates, two baffle plates are separately fixed at the two ends of wrapping post; It is characterized in that: the end face of described upper end-stopping plate is provided with two for placing draw-in groove and two through holes that allow enamelled wire pass of external connection, and these two through holes are communicated with the inner of two draw-in grooves respectively.

2. the improvement structure of electromagnet skeleton according to claim 1, is characterized in that: on the end face of described upper end-stopping plate, offer a diode containing cavity, this diode containing cavity is between two through holes.

3. the improvement structure of electromagnet skeleton according to claim 1, is characterized in that: described draw-in groove is L shape.

4. the improvement structure of electromagnet skeleton according to claim 1, is characterized in that: it also comprises an insulating lid, and this insulating lid snaps onto the end face of end-stopping plate.