CN210110569U

CN210110569U - Switch

Info

Publication number: CN210110569U
Application number: CN201921018442.3U
Authority: CN
Inventors: 李利
Original assignee: Ma'anshan Rainbow Professional Design Co Ltd
Current assignee: Ma'anshan Rainbow Professional Design Co Ltd
Priority date: 2019-03-28
Filing date: 2019-07-03
Publication date: 2020-02-21
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a switch, including switch body and apron, be provided with the binding post of being connected with the inside corresponding circuit electricity of switch on the switch lateral wall, the apron can be dismantled with the switch body and be connected to make the user accessible dismantle the apron in the use in order to change the electric wire, increase the security of switch in the modularization use simultaneously.

Description

Switch

Technical Field

The invention relates to the field of switches, in particular to a switch.

Background

The patent publication No. CN109166751A discloses a switch structure, wherein a wiring terminal is arranged on the outer side wall of a switch body, and the switch also comprises a protective partition plate; the protection baffle separates two binding post, and is provided with the circuit storage tank between the protection baffle, the circuit storage tank is located switch lateral wall middle part position.

And a wiring terminal fixing structure for fixing the wiring terminal is arranged on the side wall of the lower switch shell.

In this embodiment, on binding post was fixed in binding post fixed knot structure, it is corresponding, the socket inferior valve be provided with the through-hole on with binding post relevant position, binding post passes the through-hole through the screw and is connected with the inlet wire contact electricity. Correspondingly, in this embodiment, be provided with the screw hole on the inlet wire contact.

In this embodiment, can be in can be provided with the screw hole on the switch inferior valve lateral wall, it is corresponding can switch upper shell lower extreme can be provided with the lamellar structure that has the through-hole to pass through the screw fixed connection for switch upper shell and switch inferior valve.

In this embodiment, the outer side wall of one side of the upper switch shell may be provided with a sheet structure, and the inner side wall of the other side of the upper switch shell may be provided with a clamping pin structure, and correspondingly, a position-limiting clamping groove and a clamping interface corresponding to the clamping pin position are arranged at a position corresponding to the sheet structure on the lower switch shell, and one side of the upper switch shell and the lower switch shell are clamped inside the switch, so as to longitudinally limit the upper switch shell; the other side of the upper switch shell is transversely limited by inserting the sheet structure into the limiting clamping groove, so that the upper switch shell and the lower switch shell are locked without screws.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to solve the problems that potential safety hazards caused by the fact that electrified parts cannot be effectively isolated when the existing module switches are used in a combined mode, or installation of users is complicated in the process of accessing mains supply when the existing module switches are used together with corresponding module socket boxes.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the switch comprises a switch body and a cover plate, wherein the outer side wall of the switch body is provided with a wiring terminal, the cover plate is detachably connected with the switch body, and after the cover plate is fixedly connected with the switch body, a semi-closed structure with a wiring bin and a circuit bin is formed between the cover plate and the switch body, and the circuit bin is communicated with the wiring bin; the wiring bin comprises a zero line wiring bin and a live line wiring bin which are positioned on two sides of the line bin respectively, and the zero line wiring terminal and the live line wiring terminal are positioned in the corresponding line bins respectively.

Furthermore, a wiring terminal accommodating groove formed by a protective partition plate is formed in the switch body, a clamping structure formed by a convex brim or a clamping groove is arranged on the wiring terminal accommodating groove, and correspondingly, the cover plate can be inserted into the clamping structure and clamped with the switch body; when the cover plate is completely clamped with the switch body, the wiring terminal is sealed in the wiring bin.

Furthermore, the switch body is provided with a fixing structure formed by a threaded hole or a threaded column, correspondingly, the cover plate is provided with a through hole at a position corresponding to the fixing structure, and the cover plate and the switch body penetrate through the through hole through a screw to be connected to the fixing structure so as to realize the fixed connection of the cover plate and the switch body.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. according to the switch, the wiring terminal is sealed through the cover plate, so that the electrified part can be effectively isolated in the modularized use process, and the electricity utilization safety in the use process is improved.

2. The switch is simple in structure and convenient to assemble and use.

Drawings

FIG. 1 is a diagram: a bottom side view of a switch body in embodiment 1;

FIG. 2 is a diagram of: a schematic view of a cover plate structure in embodiment 1;

FIG. 3 is a diagram of: a bottom side view of a switch in embodiment 1;

FIG. 4 is a diagram of: a switch topside view of embodiment 1.

The reference numerals in the figures illustrate:

1. a switch body; 2. a cover plate; 3. a protective barrier; 4. a clamping structure; 5. a fixed structure; 6. and a through hole.

Detailed Description

For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.

Example 1

As shown in fig. 1-4, the switch of the present embodiment includes a switch body (1) and a cover plate (2), wherein a connection terminal is disposed on an outer side wall of the switch body (1), the cover plate (2) is detachably connected to the switch body (1), and after the cover plate (2) is fixedly connected to the switch body (1), a semi-closed structure having a wiring bin and a circuit bin is formed between the cover plate (2) and the switch body (1), and the circuit bin is communicated with the wiring bin; the wiring bin comprises a zero line wiring bin and a live line wiring bin which are positioned on two sides of the line bin respectively, and the zero line wiring terminal and the live line wiring terminal are positioned in the corresponding line bins respectively.

The switch comprises a switch body (1), and is characterized in that a wiring terminal accommodating groove formed by a protective partition plate (3) is formed in the switch body (1), a clamping structure (4) formed by a convex brim or a clamping groove is arranged in the wiring terminal accommodating groove, and correspondingly, the cover plate (2) can be inserted into the clamping structure (4) and clamped with the switch body (1); when the cover plate (2) is completely clamped with the switch body (1), the wiring terminal is sealed in the wiring bin.

Be provided with fixed knot structure (5) that constitute by screw hole or screw post on the switch body, it is corresponding, be provided with through-hole (6) in the department with fixed knot constructs corresponding position on apron (2), apron (2) and switch body (1) pass through-hole (6) through the screw and connect on fixed knot constructs (5) in order to realize fixed connection between them.

In this embodiment, the clamping structure (4) can also be located on the side wall of the switch bottom side protective partition (3), correspondingly, the fixing structure (5) can also be located on the side wall of the switch bottom, so that different clamping fixing modes can be realized as required.

Example 2

A switch of the present embodiment is substantially the same as embodiment 1, except that: this switch is in embodiment 1 be provided with zero line binding post on the basis of switch, zero line binding post sets up in circuit storehouse below and switch bottom recess relevant position department to fixed the dismantling with the switch body and be connected. Meanwhile, the switch further comprises a zero line conductive elastic sheet, the zero line conductive elastic sheet is arranged in a groove in the center of the bottom of the switch, and the zero line conductive elastic sheet is detachably connected with a zero line wiring terminal.

The cover plate used in this embodiment may be the same as the cover plate used in embodiment 1, so that the zero line connecting terminal is exposed through the bottom groove of the cover plate and outside the cover plate, or the cover plate used in embodiment 1 is provided with a strip-shaped notch at the corresponding position of the bottom groove of the switch, so that the conductive elastic sheet enters the interior of the circuit bin through the notch and is fixedly and electrically connected with the zero line connecting terminal fixed in the circuit bin.

Claims

1. A switch, comprising a switch body (1) and a cover plate (2), characterized in that: the outer side wall of the switch body (1) is provided with a wiring terminal, the cover plate (2) is detachably connected with the switch body (1), and after the cover plate (2) is fixedly connected with the switch body (1), a semi-closed structure with a wiring bin and a circuit bin is formed between the cover plate (2) and the switch body (1), and the circuit bin is communicated with the wiring bin; the wiring bin comprises a zero line wiring bin and a live line wiring bin which are positioned on two sides of the line bin respectively, and the zero line wiring terminal and the live line wiring terminal are positioned in the corresponding line bins respectively.

2. A switch according to claim 1, wherein: the switch comprises a switch body (1), and is characterized in that a wiring terminal accommodating groove formed by a protective partition plate (3) is formed in the switch body (1), a clamping structure (4) formed by a convex brim or a clamping groove is arranged in the wiring terminal accommodating groove, and correspondingly, the cover plate (2) can be inserted into the clamping structure (4) and clamped with the switch body (1); when the cover plate (2) is completely clamped with the switch body (1), the wiring terminal is sealed in the wiring bin.

3. A switch according to claim 2, wherein: be provided with fixed knot structure (5) that constitute by screw hole or screw post on the switch body, it is corresponding, be provided with through-hole (6) in the department with fixed knot constructs corresponding position on apron (2), apron (2) and switch body (1) pass through-hole (6) through the screw and connect on fixed knot constructs (5) in order to realize fixed connection between them.