CN202905442U

CN202905442U - Electromagnetic induction coil module of power device

Info

Publication number: CN202905442U
Application number: CN 201220604961
Authority: CN
Inventors: 戴甲权
Original assignee: GD TECH (DONGGUAN) Co Ltd
Current assignee: GD TECH (DONGGUAN) Co Ltd
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-04-24
Anticipated expiration: 2022-11-16

Abstract

The utility model relates to the technical field of power supplies, in particular to an electromagnetic induction coil module of a power device. The electromagnetic induction coil module comprises an induction coil, wherein the induction coil comprises an outer coil and an inner coil positioned inside the outer coil; and the outer coil and the inner coil are formed by bending and winding the same wire. The induction coil consists of the outer coil and the inner coil, so that the electromagnetic induction capacity of the induction coil is improved, and an electromagnetic induction effect is good; the outer coil and the inner coil are fixedly connected with each other through a plurality of groups of fixing devices; and moreover, the outer coil and the inner coil can be fixed, so that deformation of the outer coil and the inner coil can be prevented.

Description

Supply unit electromagnetic induction coil module

Technical field:

The utility model relates to power technique fields, relates in particular to a kind of supply unit electromagnetic induction coil module.

Background technology:

Along with the application of semiconductor technology is increasingly extensive, requirement to corresponding driving power is also more and more diversified, and the intelligent semiconductor driving power that possesses simultaneously data processing, status monitoring, failure diagnosis and output control ability becomes the new direction of semiconductor driving power development.The semiconductor driving power normally is comprised of drive circuit, main control circuit, temperature-control circuit and Feedback of Power circuit etc.But the electromagnetic induction coil module of existing semiconductor driving power is single coil structure, and a little less than the electromagnetic induction ability, the electromagnetic induction effect is bad, affects result of use.

The utility model content:

The purpose of this utility model is exactly to provide a kind of electromagnetic induction effective supply unit electromagnetic induction coil module for the deficiency of prior art existence.

To achieve these goals, the technical solution adopted in the utility model is:

Supply unit electromagnetic induction coil module, it includes induction coil, induction coil includes exterior loop and is positioned at the interior loop of exterior loop inside, and exterior loop and interior loop are curved around forming by same wire, are fixedly connected with by many groups fixture between exterior loop and the interior loop.

Described exterior loop and interior loop form concentric structure.

Described wire is copper cash.

Described fixture comprises the N-shaped support, is fixed on the holder of N-shaped frame bottom, is arranged on the spacing support in the N-shaped support, the both sides of spacing support offer respectively a plurality of serrate slots, exterior loop and interior loop are passed the N-shaped support, and exterior loop and interior loop are fastened on respectively on the serrate slot of spacing support both sides.

The two ends difference engagement connection of described spacing support is in the N-shaped support and on the holder.

Described many group fixtures are along circumferentially being evenly distributed on the induction coil.

Described fixture has three groups.

The utility model beneficial effect is: the utility model includes induction coil, induction coil includes exterior loop and is positioned at the interior loop of exterior loop inside, exterior loop and interior loop are curved around forming by same wire, induction coil of the present utility model is comprised of exterior loop and two coils of interior loop, strengthen the electromagnetic induction ability of induction coil, electromagnetic induction is effective, and be fixedly connected with by many groups fixture between exterior loop and the interior loop, exterior loop and interior loop can be fixed, prevent the distortion of exterior loop and interior loop.

Description of drawings:

Fig. 1 is structural representation of the present utility model.

Fig. 2 is vertical view of the present utility model.

Fig. 3 is cutaway view of the present utility model.

Fig. 4 is the decomposing schematic representation of the utility model fixture.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see shown in Fig. 1 ~ 4, supply unit electromagnetic induction coil module, it includes induction coil 1, induction coil 1 includes exterior loop 11 and is positioned at the interior loop 12 of exterior loop 11 inside, curved wire is copper cash around forming by same wire for exterior loop 11 and interior loop 12, is fixedly connected with by three groups of fixtures 2 between exterior loop 11 and the interior loop 12.Exterior loop 11 and interior loop 12 form concentric structure, strengthen inductive effects.

Fixture 2 comprises N-shaped support 21, be fixed on the holder 22 of N-shaped support 21 bottoms, be arranged on the spacing support 23 in the N-shaped support 21, the both sides of spacing support 23 offer respectively a plurality of serrate slots 231, exterior loop 11 and interior loop 12 are passed N-shaped support 21, and exterior loop 11 and interior loop 12 are fastened on respectively on the serrate slot 231 of spacing support 23 both sides, each circle wire of exterior loop 11 and interior loop 12 all is fastened on respectively in the serrate slot 231 on the spacing support 23, each circle wire of exterior loop 11 and interior loop 12 all can be fixed, the distance that guarantees each circle wire all equates, prevents exterior loop 11 and interior loop 12 distortion.

Engagement connection is in N-shaped support 21 and on the holder 22 respectively at the two ends of spacing support 23, and mounting or dismounting are convenient.Three groups of fixtures 2 are along circumferentially being evenly distributed on the induction coil 1.

Induction coil 1 of the present utility model is comprised of

exterior loop

11 and 12 two coils of interior loop, strengthen the electromagnetic induction ability of induction coil 1, electromagnetic induction is effective, and be fixedly connected with by many groups fixture 2 between exterior loop 11 and the interior loop 12, can exterior loop 11 and interior loop 12 is fixing, prevent exterior loop 11 and interior loop 12 distortion.

Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. supply unit electromagnetic induction coil module, it includes induction coil (1), it is characterized in that: described induction coil (1) includes exterior loop (11) and is positioned at the inner interior loop (12) of exterior loop (11), exterior loop (11) and interior loop (12) are curved around forming by same wire, are fixedly connected with by many group fixtures (2) between exterior loop (11) and the interior loop (12).

2. supply unit electromagnetic induction coil module according to claim 1 is characterized in that: described exterior loop (11) and interior loop (12) formation concentric structure.

3. supply unit electromagnetic induction coil module according to claim 1, it is characterized in that: described wire is copper cash.

4. supply unit electromagnetic induction coil module according to claim 1, it is characterized in that: described fixture (2) comprises N-shaped support (21), is fixed on the holder (22) of N-shaped support (21) bottom, is arranged on the spacing support (23) in the N-shaped support (21), the both sides of spacing support (23) offer respectively a plurality of serrate slots (231), exterior loop (11) and interior loop (12) are passed N-shaped support (21), and exterior loop (11) and interior loop (12) are fastened on respectively on the serrate slot (231) of spacing support (23) both sides.

5. supply unit electromagnetic induction coil module according to claim 4 is characterized in that: the two ends of described spacing support (23) are engagement connection in N-shaped support (21) and on the holder (22) respectively.

6. the described supply unit electromagnetic induction coil of any one module is characterized in that: organize fixtures (2) described along circumferentially being evenly distributed on the induction coil (1) more according to claim 1 ~ 5.

7. supply unit electromagnetic induction coil module according to claim 6, it is characterized in that: described fixture (2) has three groups.