CN205452002U - Autohension enamelled coil - Google Patents

Abstract

The utility model discloses an autohension enamelled coil, the coil body who forms by self -binding enamel wire winding and by first leg and second leg that coil body drew forth, wherein coil body is a tourus, first leg with second leg symmetry sets up in the outside of this tourus, and the two and coil body's up end matches with the distance of lower terminal surface, first leg with the second leg is located same horizontal plane, and the line of the two passes through coil body's center. Because its special coiling mode can be so that two legs be in same horizontal plane, so comparatively convenient when welding operation, the implementation of being convenient for has better marketing prospect.

Description

A kind of self-binding enamel wire circle

Technical field

This utility model relates to inductance coil equipment technical field, particularly relates to a kind of self-binding enamel wire circle.

Background technology

Self-binding enamel wire circle is as a kind of special enamel-covered wire, and the manufacture making coil due to its special processing characteristics is simple and easy to do.The coil of coiling is heated or solvent process after can be adhesion-molded, thus enjoy favor, be widely used in the manufacture of variously-shaped complicated or exoskeletal solenoid.The application of autohension coil, also brings significant Social and economic benef@, can simplify the moulding process of coil, improve effect, saves the energy, improves environmental pollution, and beneficially industrial automation produces.But existing self-binding enamel wire circle the most generally has a problem that, it is simply that due to the setting of its canoe so that the leg of two lead-out wires one is upper, one in lower section, the height of i.e. two leg settings is different, needs separately welding, operate cumbersome during use.

Therefore, inventor of the present utility model needs a kind of new technique of design badly to improve its problem.

Utility model content

This utility model aims to provide a kind of self-binding enamel wire circle, and its two foot welding heights drawn are consistent, weld relatively simple.

For solving above-mentioned technical problem, the technical solution of the utility model is:

A kind of self-binding enamel wire circle, including: the coil body being entwined by self-binding enamel wire and the first leg drawn by described coil body and the second leg, wherein said coil body is a torus, described first leg and described second leg are symmetricly set on this toric outside, and the two is suitable with the distance of the upper surface of described coil body and lower surface；Described first leg and described second leg are positioned at same level, and the line of the two is through the center of described coil body.

Preferably, described self-binding enamel wire includes conductor lines and is coated in the coat outside described conductor lines, and described coat includes insulating barrier, priming paint and self-adhesion enamelled coating.

Preferably, the air line distance between outer end points and the outer end points of described second leg of described first leg is between 27-29mm.

Preferably, the internal diameter of described coil body is between 5.9-6.1mm.

Preferably, the external diameter of described coil body is between 13.5-13.7mm.

Preferably, the height of described coil body is 3mm.

Preferably, the conductor lines footpath of described self-binding enamel wire is 0.55mm.

Preferably, the thickness of described coat is 0.1mm.

Using technique scheme, this utility model at least includes following beneficial effect:

Self-binding enamel wire circle described in the utility model, due to the winding method that it is special, so that two legs are in same level, thus more convenient when welding operation, it is simple to implement, there is preferable marketing prospect.

Accompanying drawing explanation

Fig. 1 is the top view of self-binding enamel wire circle described in the utility model；

Fig. 2 is the schematic diagram of self-binding enamel wire circle described in the utility model；

Fig. 3 is the front view of self-binding enamel wire circle described in the utility model.

Wherein: 1. coil body, 2. the first leg, 3. the second leg, 4. conductor lines.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

As shown in Figure 1 to Figure 3, for meeting a kind of self-binding enamel wire circle of the present utility model, including: the coil body 1 being entwined by self-binding enamel wire and the first leg 2 and the second leg 3 drawn by described coil body 1, wherein said coil body 1 is that (self-binding enamel wire is wound around multilamellar at same plane to a torus, therefore this torus structure can be formed), described first leg 2 and described second leg 3 are symmetricly set on this toric outside, and the two is suitable with the distance of the upper surface of described coil body 1 and lower surface；Described first leg 2 and described second leg 3 are positioned at same level, and the line of the two is through the center of described coil body 1.In a preferred embodiment, the winding of coil body 1 is 5:5:5:5:5:2.5.Two legs are positioned at same level, more convenient during welding.

Preferably, described self-binding enamel wire includes conductor lines 4 and is coated in the coat outside described conductor lines 4, and described coat includes insulating barrier, priming paint and self-adhesion enamelled coating.In a preferred embodiment, described self-adhesion enamelled coating is two-layer, is painted on the outside of priming paint at twice, and the thickness proportion of inside and outside two-layer self-adhesion enamelled coating and priming paint is 1:2:2, in two-layer self-adhesion enamelled coating, in one layer of self-adhesion enamelled coating of priming paint, the most uniformly it is mixed with resin fibre；It addition, be also coated with a strata ester imine layer between two-layer self-adhesion enamelled coating, and the thickness of this strata ester imine layer is 100～180 μm, and described insulating barrier is that polyurethane paint application forms.Described two-layer self-adhesion enamelled coating is hot melt self-adhesion enamelled coating or Alcoholic self-adhesion enamelled coating.

Preferably, the air line distance between outer end points and the outer end points of described second leg 3 of described first leg 2 is between 27-29mm.

Preferably, the internal diameter of described coil body 1 is between 5.9-6.1mm.

Preferably, the external diameter of described coil body 1 is between 13.5-13.7mm.

Preferably, the height of described coil body 1 is 3mm.

Preferably, conductor lines 4 footpath of described self-binding enamel wire is 0.55mm.

Preferably, the thickness of described coat is 0.1mm.

Self-binding enamel wire circle described in the present embodiment, due to the winding method that it is special, so that two legs are in same level, thus more convenient when welding operation, it is simple to implement, there is preferable marketing prospect.

Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.

Claims (8)

1. a self-binding enamel wire circle, it is characterized in that, including: the coil body being entwined by self-binding enamel wire and the first leg drawn by described coil body and the second leg, wherein said coil body is a torus, described first leg and described second leg are symmetricly set on this toric outside, and the two is suitable with the distance of the upper surface of described coil body and lower surface；Described first leg and described second leg are positioned at same level, and the line of the two is through the center of described coil body.

2. self-binding enamel wire circle as claimed in claim 1, it is characterised in that: described self-binding enamel wire includes conductor lines and is coated in the coat outside described conductor lines, and described coat includes insulating barrier, priming paint and self-adhesion enamelled coating.

3. self-binding enamel wire circle as claimed in claim 1 or 2, it is characterised in that: the air line distance between outer end points and the outer end points of described second leg of described first leg is between 27-29mm.

4. self-binding enamel wire circle as claimed in claim 1, it is characterised in that: the internal diameter of described coil body is between 5.9-6.1mm.

5. self-binding enamel wire circle as claimed in claim 1, it is characterised in that: the external diameter of described coil body is between 13.5-13.7mm.

6. self-binding enamel wire circle as claimed in claim 1, it is characterised in that: the height of described coil body is 3mm.

7. self-binding enamel wire circle as claimed in claim 2, it is characterised in that: the conductor lines footpath of described self-binding enamel wire is 0.55mm.

8. self-binding enamel wire circle as claimed in claim 2, it is characterised in that: the thickness of described coat is 0.1mm.