CN213753313U

CN213753313U - Three-socket shell

Info

Publication number: CN213753313U
Application number: CN202120132780.0U
Authority: CN
Inventors: 叶发昌; 王治刚
Original assignee: Zunyi Mingyi Intelligent Technology Co ltd
Current assignee: Zunyi Mingyi Intelligent Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-07-20
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a three socket shell, including the safety isolation boss, the insulating layer, the shielding layer, the jack, three socket shell tailstocks and tailstock wire casing body, three socket shell rear portions are provided with three socket shell tailstocks, three socket shell tailstock rear portions are provided with tailstock wire casing body, the safety isolation boss sets up on the anterior outer lane of three socket shell, the insulating layer sets up the skin at three socket shell, the shielding layer sets up in three socket shell and is located the inboard of insulating layer, the shielding layer is the netted electromagnetic shield layer of weaving of metal, the jack sets up in three socket shell. The three-socket shell can better avoid the problem that the three sockets are easy to generate heat and deform after being used for a long time, and ensures the safe use of the three sockets. The three-socket can be ensured to adapt to complex electromagnetic environment, the normal use of electrical elements is guaranteed, and the use requirement is met. The safety of the three-socket can be ensured by better avoiding the problems of electric shock of personnel and the like in the using process, and the normal use of the three-socket is ensured.

Description

Three-socket shell

Technical Field

The utility model relates to a three socket processing technology field, in particular to three socket shell.

Background

The three sockets are universal sockets, the upper surface hole is a grounding wire, and a left zero line (N) and a right live line (L). In general, single-phase electric devices, especially mobile electric devices such as computers and electric heaters, use three-pin plugs and three-hole sockets. The neutral wire must be connected to the neutral main wire and cannot be connected between the left jack terminal and the neutral main wire. There is a dedicated protection zero (earth) connection jack on the three-jack socket, and when zero connection protection is adopted, someone often connects the hole connection post head directly with the zero line led into the socket only in the socket bottom, which is extremely dangerous. In case the zero line of the power supply is disconnected or the live line and the zero line of the power supply are reversely connected, the metal parts such as the shell and the like of the power supply have the same voltage as the power supply, and the electric shock can be caused. The three-socket shell is one of important parts of the three-socket, and only a good three-socket shell can ensure the safe use of the three-socket. At present, the traditional three-socket shell is simple in structure, and only a simple plastic shell wraps metal elements and cables in the jack, although daily use requirements can be basically met. However, the poor heat insulation effect often appears in the use, and three sockets are used for a long time and are easy to generate heat and deform, thereby generating potential safety hazard and influencing normal use. In addition, the current disturbance occurs when the three sockets are used in a slightly complicated place in an electromagnetic environment, and the normal use of electrical elements is influenced. In addition, no safety measures are taken outside the socket, so that the problems of electric shock of people and the like frequently occur in the using process, the safety of the three-socket is influenced, and the normal use of the three-socket is also influenced.

Disclosure of Invention

The utility model discloses it is not enough above the main objective is solved, provides one kind can be better insulate against heat, ensures electrical components normal use, improves the three socket shell of three socket qualities.

The utility model provides a three socket shell, including the safety isolation boss, the insulating layer, the shielding layer, the jack, three socket shell tailstocks and tailstock line cell body, three socket shell rear portions are provided with three socket shell tailstocks, three socket shell tailstock rear portions are provided with tailstock line cell body, the safety isolation boss sets up on the anterior outer lane of three socket shell, the insulating layer sets up the skin at three socket shell, the shielding layer sets up in three socket shell and is located the inboard of insulating layer, the shielding layer is the netted electromagnetic shield layer of weaving of metal, the jack sets up in three socket shell.

Further, this three socket shell still includes the installation auricle, and the installation auricle setting is in three socket shell's both sides.

Further, the three-socket shell further comprises a vacuum isolation layer, and the vacuum isolation layer is arranged in the three-socket shell and is positioned between the insulation layer and the shielding layer.

Furthermore, the front part of the three-socket shell is provided with a butt joint boss.

Compared with the prior art, the utility model discloses the beneficial technological effect who gains does: the three-socket shell can better avoid the problem that the three sockets are easy to generate heat and deform after being used for a long time, ensures the safe use of the three sockets and eliminates the potential safety hazard in the use of the three sockets. And moreover, the three sockets can be ensured to adapt to complex electromagnetic environments, the normal use of electrical elements is guaranteed, and the use requirements are met. In addition, the problems of electric shock of personnel and the like can be well avoided in the using process, the safety of the three-socket is ensured, and the normal use of the three-socket is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

In the figure, 1, mounting a tab; 2. a safety isolation boss; 3. an insulating layer; 4. a vacuum isolation layer; 5. a shielding layer; 6. a jack; 7. a triple socket housing; 8. a three-socket shell tailstock; 9. a tailstock line groove body.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

The utility model provides a three socket shell, including safety isolation boss 2, insulating layer 3, shielding layer 5, jack 6, three socket shell 7, three socket shell tailstock 8 and tailstock wire casing 9, three socket shell 7 rear portions are provided with three socket shell tailstock 8, three socket shell tailstock 8 rear portions are provided with tailstock wire casing 9, safety isolation boss 2 sets up on the anterior outer lane of three socket shell 7, insulating layer 3 sets up the skin at three socket shell 7, shielding layer 5 sets up in three socket shell 7 and is located the inboard of insulating layer 3, shielding layer 5 is the netted electromagnetic shield layer of weaving of metal, jack 6 sets up in three socket shell 7.

In order to facilitate the installation and improve the use efficiency. The three-socket shell further comprises mounting lugs 1, and the mounting lugs 1 are arranged on two sides of the three-socket shell 7.

To improve the insulation and electromagnetic shielding effect. The triple-socket housing further comprises a vacuum insulation layer 4, the vacuum insulation layer 4 being arranged within the triple-socket housing 7 and between the insulation layer 3 and the shielding layer 5.

In order to make the butt joint effect with the plug better. The front part of the three-socket shell 7 of the three-socket shell is provided with a butt joint boss.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A three-jack housing, comprising: three socket casing include safety isolation boss (2), insulating layer (3), shielding layer (5), jack (6), three socket casing (7), three socket casing tailstock (8) and tailstock wire casing body (9), three socket casing (7) rear portions are provided with three socket casing tailstock (8), three socket casing tailstock (8) rear portions are provided with tailstock wire casing body (9), safety isolation boss (2) set up on the anterior outer lane of three socket casing (7), insulating layer (3) set up the skin at three socket casing (7), shielding layer (5) set up in three socket casing (7) and are located the inboard of insulating layer (3), shielding layer (5) weave the electromagnetic shield for the metal mesh, jack (6) set up in three socket casing (7).

2. The triple-outlet housing of claim 1, wherein: the three-socket shell further comprises mounting lugs (1), and the mounting lugs (1) are arranged on two sides of the three-socket shell (7).

3. The triple-outlet housing of claim 2, wherein: the three-socket shell further comprises a vacuum isolation layer (4), and the vacuum isolation layer (4) is arranged in the three-socket shell (7) and is located between the insulating layer (3) and the shielding layer (5).

4. A triple-outlet housing according to claim 3, wherein: the front part of the three-socket shell (7) is provided with a butt joint boss.