CN220021831U

CN220021831U - Novel integrated current sensor socket

Info

Publication number: CN220021831U
Application number: CN202222962240.2U
Authority: CN
Inventors: 顾海燕; 谢长友
Original assignee: Suzhou Yangling Intelligent Technology Co ltd
Current assignee: Suzhou Yangling Intelligent Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-11-14
Anticipated expiration: 2032-11-08

Abstract

The utility model provides a novel integrated current sensor socket, which comprises a socket shell, a connecting seat pin, a current sensor and pins, wherein the socket shell is provided with a plurality of connecting seats; the pins comprise wire pins, zero pins and grounding pins; the current sensor is a milliohm resistor or a current coupling coil; the milliohm resistor is embedded in the middle part of the live wire pin or the zero wire pin; the current coupling coil is sleeved on the middle part of the wire leg or the zero wire leg, and the current sensor is arranged in the socket shell, so that the detected information can be converted into information output in a required form according to a certain rule through the lead wire, and the requirements of information transmission, processing, storage, display, recording and control are met. The utility model has the advantages of small volume, high space utilization rate and low cost.

Description

Novel integrated current sensor socket

Technical Field

The utility model relates to the field of electrical equipment, in particular to a novel integrated current sensor socket.

Background

In the prior art, if the traditional plug wire row is to be made into intelligent equipment, a current sensor is added behind a wiring terminal, a power socket and the current sensor are two independent components, the space utilization rate is poor, the space of the intelligent equipment is very precious, so that the cost of the intelligent equipment is reduced, the miniaturization is realized, and the space utilization rate of the intelligent equipment is improved.

Disclosure of Invention

In order to solve the technical problems, the utility model discloses a novel integrated current sensor socket, and the technical scheme of the utility model is implemented as follows:

a novel integrated current sensor socket comprising: the socket comprises a socket shell, a connecting seat clamping pin, a current sensor and a pin;

the connecting seat clamping pin and the pin are integrated;

the connection part of the pin and the clamping pin of the connecting seat is arranged and fixed in the socket shell, and the other side passes through the bottom of the socket shell;

the pins comprise fire wire pins, zero wire pins and grounding pins;

the current sensor is mounted to the neutral pin or the neutral pin intermediate portion and is located within the socket housing.

Preferably, the current sensor is a milliohm resistor or a current coupling coil;

the milliohm resistor is embedded in the middle part of the wire pin or the zero pin;

the current coupling coil is sleeved on the middle part of the wire leg or the zero wire leg.

Preferably, the bottom of the socket housing is provided with three openings;

the top of the socket shell is provided with the same number of holes at positions corresponding to the bottom of the socket shell.

Preferably, two leads are also included; the leads are mounted at both ends of the current sensor.

By implementing the technical scheme of the utility model, the technical problem of poor space utilization of the socket in the prior art can be solved; by implementing the technical scheme of the utility model, the technical effects of improving the space utilization rate of the socket and reducing the manufacturing cost can be realized by installing the current sensor on the live wire pin or the zero wire pin.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

FIG. 1 is a schematic diagram of a sensor receptacle having a milliohm resistance current sensor;

FIG. 2 is a cross-sectional view of a sensor receptacle having a current sensor with milliohm resistance;

FIG. 3 is a schematic diagram of the installation of milliohm resistors;

FIG. 4 is a schematic diagram of a sensor socket of the current coupling coil;

FIG. 5 is a cross-sectional view of a sensor receptacle of the current coupling coil;

fig. 6 is an installation schematic diagram of the current coupling coil.

In the above drawings, each reference numeral indicates:

1. socket shell

1-1, open pore

2. Connecting seat pin

3. Current sensor

3-1 milliohm resistor

3-2, current coupling coil

3-3, lead wire

4. Pin

4-1, live wire foot

4-2, grounding pin

4-3, zero line leg

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

In a specific embodiment, as shown in fig. 1, 2, 3, 4, 5 and 6, a novel integrated current sensor 3 socket comprises: socket shell 1, connecting seat clamping pin 2, current sensor 3 and pin 4;

the connecting seat clamping pin 2 is integrated with the pin 4, the connecting seat clamping pin 2 is close to the top of the socket shell 1 and is used for connecting an external plug wire, and the circuit connection is realized by inserting the pin 4 into an external socket.

The connection part of the pin 4 and the connecting seat clamping pin 2 is arranged and fixed in the socket shell 1, and the other side of the pin 4 passes through the bottom of the socket shell 1;

the pin 4 comprises a wire pin 4-1, a zero wire pin 4-3 and a grounding pin 4-2;

the current sensor 3 is mounted on the neutral portion of the neutral pin 4-3 or the neutral pin 4-1 and is located in the socket housing 1.

The conventional socket is intended to detect current information, and only the current sensor 3 can be installed outside, if the installation is not standard enough, potential safety hazards such as leakage and short circuit exist, but in this embodiment, the current sensor 3 is directly installed on one side of the fire wire pin 4-1 or the zero wire pin 4-3, so that the space utilization rate of the socket is improved, and the potential safety hazard is reduced.

In a preferred embodiment, the current sensor 3 is a milliohm resistor 3-1 or a current coupling coil 3-2;

when the current sensor 3 made of the milliohm resistor 3-1 is used, the traditional milliohm resistor 3-1 needs to be provided with copper sheets at two ends during installation and also needs to be provided with two copper sheets at the joint, in the embodiment, the milliohm resistor 3-1 is installed at the middle part of the fire wire pin 4-1 or the zero wire pin 4-3 by adopting an embedded method, two copper sheets are reduced, and production materials are saved. Meanwhile, the milliohm resistor 3-1 can also convert the detected information into an electric signal V meeting certain standard requirements or other information output in a required form according to certain rules so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

The current coupling coil 3-2 is sleeved and mounted on the middle part of the live wire pin 4-1 or the neutral wire pin 4-3, and meanwhile, the appearance and the size of the live wire pin 4-1 or the neutral wire pin 4-3 are maintained to be the original size without improving the original socket structure, so that the production requirements of miniaturization and low cost are met.

In a preferred embodiment, the bottom of the socket housing 1 is provided with three openings 1-1, and the pins 4 are inserted into the vehicle or other conversion interface as an intermediate conversion module through the openings 1-1 of the socket housing 1; the top of the socket housing 1 is provided with the same number of openings 1-1 corresponding to the bottom of the socket housing 1, and an external electric appliance is inserted into the openings 1-1 of the top 1 of the socket housing to obtain output power.

In a preferred embodiment, the current sensor 3 is provided with two leads 3-3; two leads 3-3 are connected to both ends of the current sensor 3, respectively, and output the detected information.

It should be noted that the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of the present utility model.

Claims

1. A novel integrated current sensor socket, comprising: the socket comprises a socket shell, a connecting seat clamping pin, a current sensor and a pin;

the connecting seat clamping pin and the pin are integrated;

the pins comprise fire wire pins, zero wire pins and grounding pins;

2. The novel integrated current sensor socket of claim 1, wherein the current sensor is a milliohm resistor or a current coupling coil;

3. The novel integrated current sensor socket of claim 1, wherein the bottom of the socket housing is provided with three openings; the top of the socket shell is provided with the same number of holes at positions corresponding to the bottom of the socket shell.

4. The novel integrated current sensor socket of claim 1, further comprising two leads; the leads are mounted at both ends of the current sensor.