CN218447522U

CN218447522U - Induction electricity taking device

Info

Publication number: CN218447522U
Application number: CN202222010814.6U
Authority: CN
Inventors: 李云宏
Original assignee: Suzhou Wanlong Intelligent Electric Co ltd; Shanghai Leiyue Automatic Device Co ltd
Current assignee: Suzhou Wanlong Intelligent Electric Co ltd; Shanghai Leiyue Automatic Device Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-03
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to an electric installation is got in response, include: the U-shaped iron core, the coil, get the electric output line, insulating skeleton, generating line copper bar and U-shaped shell, the U-shaped iron core is fixed in the U-shaped shell, the U-shaped iron core includes first arm, the second arm and be located the middle arm between first arm and the second arm, install insulating skeleton on the middle arm, the coil winding is on insulating skeleton, the coil links to each other with getting the electric output line, the U-shaped shell includes first portion, the second portion and be located the intermediate part between first portion and the second portion, space between first portion and the second portion supplies the generating line copper bar to pass, and the space supplies the distance use of adjusting generating line copper bar apart from the intermediate part, the generating line copper bar is used for linking to each other with alternating current power supply, the generating line copper bar can be dismantled with the U-shaped shell through the fastening assembly of installing on the U-shaped shell and be connected. This application is adjusted through the distance to the middle arm of the relative U-shaped iron core of bus copper bar, can make the power of getting electric installation adjust like this.

Description

Induction electricity taking device

Technical Field

The utility model relates to a low voltage distribution measurement field especially relates to induction electricity taking device.

Background

Conventional induction powered devices include a closed core, typically oval or circular in shape. A bus copper bar penetrates through the center of the iron core. And a coil is wound on the insulating framework on the iron core. Because the iron core is closed shape for the generating line copper bar can't remove in the iron core is inside, and then leads to getting electric installation's power adjustment comparatively difficult.

SUMMERY OF THE UTILITY MODEL

Accordingly, an induction power taking device is provided. The device is convenient to adjust power.

An induction power taking device comprising:

a U-shaped iron core, a coil, a power-taking output line, an insulating framework, a bus copper bar and a U-shaped shell,

the U-shaped iron core is fixed in the U-shaped shell, the U-shaped iron core includes first arm, second arm and is located the middle arm between first arm and the second arm, install on the middle arm insulating skeleton, the coil winding is in on the insulating skeleton, the coil with it links to each other to get the electric output line, the U-shaped shell includes first portion, second portion and is located the intermediate part between first portion and the second portion, space between first portion and the second portion supplies the generating line copper bar to pass, just the space supplies the distance of adjusting generating line copper bar apart from the intermediate part to use, the generating line copper bar is used for linking to each other with alternating current power supply, the generating line copper bar can be dismantled with the U-shaped shell through the fastening assembly of installing on the U-shaped shell and is connected.

When the device of this application is using, what the intermediate portion of U-shaped shell corresponds is the middle arm of U-shaped iron core, adjusts through the distance to the middle arm of the relative U-shaped iron core of bus copper bar, for example, is close to the middle arm gradually or keeps away from the middle arm gradually, can make the power that the electric installation was got in the response adjust like this.

In one embodiment, the fastening assembly is a screw assembly, and the screw assembly comprises a screw, a nut matched with the screw and an insulating gasket arranged at the end of the screw, and the insulating gasket is matched with the bus bar copper bar in a contact mode.

In one embodiment, fixing lug assemblies are respectively arranged on two sides of the U-shaped shell, each fixing lug assembly comprises an upper fixing lug and a lower fixing lug, a strip-shaped hole is formed in each upper fixing lug, a strip-shaped hole is also formed in each lower fixing lug, the screw assembly is arranged at the strip-shaped hole of each upper fixing lug, and the screw assembly is arranged at the strip-shaped hole of each lower fixing lug.

In one embodiment, a through hole for the power-taking output line to pass through is formed in the U-shaped shell.

In one embodiment, the U-shaped housing is a plastic U-shaped housing.

In one embodiment, the power-taking output line is connected with a rectifying circuit.

Drawings

Fig. 1 is a schematic view of an induction power taking apparatus according to an embodiment of the present application.

Fig. 2 is a schematic view illustrating a fixing lug arranged on a U-shaped housing of an induction power-taking apparatus according to an embodiment of the present application.

Wherein:

1. a screw; 2. a nut; 3. a U-shaped iron core; 4. an insulating spacer; 5. a coil; 6, taking a power output line; 7, bus copper bars; 8. a U-shaped housing; 81. a first part; 82. an intermediate portion; 83. a second section; 31. a first arm; 32. a middle arm; 33. a second arm; 9. a fixed ear assembly; 10. a strip-shaped hole; 11; an insulating framework.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, an embodiment of the present application provides an induction power taking apparatus, which includes: u-shaped iron core 3, coil 5, get electric output line 6, insulating skeleton 11, generating line copper bar 7 and U-shaped shell 8.

U-shaped iron core 3 is fixed in U-shaped shell 8, U-shaped iron core 3 includes first arm 31, second arm 33 and is located first arm 31 and second arm 33 between middle arm 32, install on middle arm 32 insulating skeleton 11, coil 5 twines on insulating skeleton 11, coil 5 with it links to each other to get electric output line 6, U-shaped shell 8 includes first portion 81, second portion 83 and is located the intermediate part 82 between first portion 81 and the second portion 83, space between first portion 81 and the second portion 83 supplies busbar copper bar 7 to pass, just the space supplies the distance use of adjusting busbar copper bar 7 apart from intermediate part 82, busbar copper bar 7 is used for linking to each other with alternating current power supply, busbar copper bar 7 can dismantle with U-shaped shell 8 through the fastening assembly of installing on U-shaped shell 8 and be connected.

When the device of this application is using, link to each other bus copper bar 7 with alternating current power supply and can get the electricity from power output line 6. Because the bus bar copper bar 7 is detachably connected with the U-shaped shell 8, the distance between the bus bar copper bar 7 and the middle arm 32 of the U-shaped iron core 3 can be adjusted. When the power of the device of this application needs to be adjusted, can remove the position of busbar copper bar 7, for example, be close to middle arm 32 or keep away from middle arm 32, just so can adjust the power of the induction power taking device of this application.

In one embodiment, as shown in fig. 1, the fastening assembly is a screw 1 assembly, the screw 1 assembly includes a screw 1, a nut 2 engaged with the screw 1, and an insulating gasket 4 disposed at an end of the screw 1, and the insulating gasket 4 is in contact engagement with the busbar 7. The insulating gasket 4 is arranged at the end part of the screw 1, and the insulating gasket 4 is used for being in contact with the bus copper bar 7 and applying a certain force to the bus copper bar 7 to fix the bus copper bar 7.

On the basis, as shown in fig. 2, the both sides of U-shaped shell 8 are provided with fixed ear subassembly 9 respectively, fixed ear subassembly 9 includes fixed ear and lower fixed ear, be provided with bar hole 10 on going up fixed ear, also be provided with bar hole 10 on the fixed ear down, the bar hole 10 department of going up fixed ear is provided with 1 subassembly of screw, the bar hole 10 department of lower fixed ear is provided with 1 subassembly of screw.

Specifically, the nut 2 of the screw 1 assembly can be arranged in the strip-shaped hole 10, the screw 1 penetrates through the strip-shaped hole 10 and is located on one side of the bus copper bar 7, and the gasket at the end of the screw 1 is in contact with the bus copper bar 7. By rotating the screw 1, the bus bar copper bar 7 can be fixed. Because the two ends of the bus copper bar 7 are provided with the fixing lug assemblies 9, and the fixing lug assemblies 9 are provided with the corresponding screws 1, the bus copper bar 7 can be firmly positioned by the corresponding screws 1.

Specifically, the strip-shaped hole 10 provided on the fixing lug is used for moving the screw 1.

In one embodiment, the U-shaped housing 8 is provided with a through hole for the power take-out output line 6 to pass through. The arrangement is such that the electricity take-out output line 6 can pass out of the U-shaped housing 8.

In one embodiment, the U-shaped housing 8 is a plastic U-shaped housing 8. It will be appreciated that the U-shaped housing 8 may be made of other similar materials.

In one embodiment, the power-taking output line 6 is connected with a rectifying circuit. The rectifier circuit may be an existing rectifier circuit, for example, a bridge rectifier circuit.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an induction electricity taking device which characterized in that includes:

the U-shaped iron core is fixed in the U-shaped shell, the U-shaped iron core includes first arm, second arm and is located the middle arm between first arm and the second arm, install on the middle arm insulating skeleton, the coil winding is in on the insulating skeleton, the coil with it links to each other to get the electricity output line, the U-shaped shell includes first portion, second portion and is located the intermediate part between first portion and the second portion, space between first portion and the second portion supplies the generating line copper bar to pass, just the space supplies the distance of adjusting generating line copper bar apart from the intermediate part to use, the generating line copper bar is used for linking to each other with alternating current power supply, the generating line copper bar can be dismantled with the U-shaped shell through the fastening assembly of installing on the U-shaped shell and be connected.

2. The induction power taking device according to claim 1, wherein the fastening assembly is a screw assembly, the screw assembly comprises a screw, a nut matched with the screw, and an insulating gasket arranged at the end of the screw, and the insulating gasket is in contact fit with the bus copper bar.

3. The induction power taking device according to claim 2, wherein fixing lug assemblies are respectively arranged on two sides of the U-shaped shell, each fixing lug assembly comprises an upper fixing lug and a lower fixing lug, a strip-shaped hole is formed in each upper fixing lug, a strip-shaped hole is also formed in each lower fixing lug, the screw assembly is arranged at the strip-shaped hole of each upper fixing lug, and the screw assembly is arranged at the strip-shaped hole of each lower fixing lug.

4. The induction power taking device according to claim 1, wherein a through hole through which the power taking output line passes is provided in the U-shaped housing.

5. The induction power taking device according to claim 1, wherein the U-shaped housing is a plastic U-shaped housing.

6. The induction power taking apparatus according to claim 1, wherein the power taking output line is connected to a rectifying circuit.