CN216901468U

CN216901468U - AC voltage stabilizer

Info

Publication number: CN216901468U
Application number: CN202220280798.XU
Authority: CN
Inventors: 管晓珍; 管晓威
Original assignee: Hangzhou Chuangjing Electric Technology Co ltd
Current assignee: Hangzhou Chuangjing Electric Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-05
Anticipated expiration: 2032-02-11

Abstract

The utility model provides an alternating current voltage stabilizer, which relates to the technical field of voltage stabilizers and comprises a main body, wherein a containing chamber is arranged in the main body, a wiring terminal assembly is movably arranged in the containing chamber and can move out of the containing chamber, a cover plate is arranged at an opening of the containing chamber, the cover plate is connected with the wiring terminal assembly through a connecting assembly, a plurality of wiring holes are formed in the wiring terminal assembly, a clamping piece with one end positioned in the wiring hole is arranged on the wiring terminal assembly, and the other end of the clamping piece is connected with an adjusting piece. Through the arrangement of the terminal assembly capable of being drawn out, the wiring process is not required to be carried out in a small space, the wiring process is convenient and efficient, the wire clamping mode is improved, the wires are all clamped at one time during wiring, the clamping operation is not required to be carried out every time one wire is connected, the wiring step is simplified, and the wiring efficiency is further improved.

Description

AC voltage stabilizer

Technical Field

The utility model relates to the technical field of voltage stabilizers, in particular to an alternating current voltage stabilizer.

Background

The alternating current voltage stabilizer is an electrical device which can adjust and control alternating current voltage, and can stabilize the output voltage in a specified range through voltage adjustment in a specified voltage input range, and is a device frequently used in daily life and industrial production, before and during the use of the alternating current voltage stabilizer, an electric wire needs to be connected to a corresponding wiring position, a cavity is generally arranged in the alternating current voltage stabilizer at the present stage, a wiring terminal is positioned in the cavity, and a cover plate is arranged at an opening of the cavity, so as to achieve the effects of safety and beauty, however, due to the concave arrangement of the wiring terminal, wiring is hindered to a certain extent, wiring efficiency and use experience are reduced, and as the voltage stabilizer generally has a plurality of wiring ports, each port needs to clamp a copper wire through a screw, so that the wiring process is complicated and time-consuming, and the defects are overcome, the present application is presented.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an ac voltage regulator that solves the above problems.

In order to solve the problems, the utility model provides an alternating current voltage stabilizer which comprises a main body, wherein a containing chamber is arranged in the main body, a wiring terminal assembly is movably arranged in the containing chamber and can move out of the containing chamber, a cover plate is arranged at an opening of the containing chamber, the cover plate is connected with the wiring terminal assembly through a connecting assembly, a plurality of wiring holes are formed in the wiring terminal assembly, a clamping piece with one end located in each wiring hole is arranged on the wiring terminal assembly, the other end of the clamping piece is connected with an adjusting piece, the adjusting piece is movably arranged on the wiring terminal assembly, and the adjusting piece is used for adjusting the length of the clamping piece located in each wiring hole.

According to an embodiment of the present invention, the connecting terminal assembly is provided with a fixing pin, the adjusting member is provided with a sliding slot, and the fixing pin is located in the sliding slot.

According to an embodiment of the present invention, a plurality of protrusions are disposed on inner walls of two sides of the sliding groove, and a distance between the opposite protrusions is smaller than a width of the fixing pin.

According to an embodiment of the utility model, the receiving chamber and the terminal assembly are installed in a matched manner through a sliding rail assembly.

According to an embodiment of the present invention, the connecting member includes a connecting groove provided on the terminal assembly, a connecting rod is mounted on the cover plate, and an insertion portion for being inserted into the connecting groove is provided on the connecting rod.

According to an embodiment of the present invention, the cover plate is provided with an electrified indicating lamp.

According to an embodiment of the present invention, the cover plate is provided with a wire passing hole.

According to an embodiment of the present invention, the cover plate is provided with a handle hole.

According to an embodiment of the present invention, the main body is provided with heat dissipation holes.

According to an embodiment of the present invention, a display screen is mounted on the main body.

The utility model has the advantages that the arrangement of the terminal assembly capable of being drawn out enables the wiring process to be carried out in a small space, the wiring process to be convenient and efficient, the wire clamping mode is improved, the wires are completely clamped at one time during wiring, the clamping operation is not required to be carried out every time one wire is connected, the wiring step is simplified, and the wiring efficiency is further improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of an AC voltage regulator;

FIG. 2 is a rear view of an AC voltage regulator;

FIG. 3 is a left side view of an AC voltage regulator;

FIG. 4 is a schematic view of the structure at the terminal assembly;

fig. 5 is a front view of the terminal assembly.

Detailed Description

The following description is only for the purpose of disclosing the utility model so as to enable a person skilled in the art to practice the utility model. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the utility model.

An AC voltage stabilizer comprises a main body 1, wherein the main body 1 is provided with functional circuits or devices such as an input switch sampling circuit, a control circuit, a voltage regulating device, an output protection device, a driving device and the like, wherein an input switch is used as an input working switch of the voltage stabilizer, an air switch type small circuit breaker with current limiting protection is generally adopted, and the input switch can protect the voltage stabilizer and electric equipment. A voltage regulator is a device that can regulate an output voltage, and it is the most important component of a voltage regulator that can increase or decrease the output voltage. The sampling circuit detects the output voltage and current of the voltage stabilizer and transmits the change condition of the output voltage to the control circuit. The driving device is used for power amplification and conversion. A device for driving the protection device to connect and disconnect the output of the voltage regulator is generally a relay, a contactor, a fuse, or the like. The control circuit analyzes the sampled circuit detection model, when the output voltage is higher, a control signal for reducing the voltage is sent to the driving device, the driving device reduces the output voltage of the driving voltage adjusting device, when the output voltage is lower, a control signal for increasing the voltage is sent to the driving device, and the driving device increases the output voltage of the driving voltage adjusting device, so that the output voltage is stable and the purpose of stable output is achieved.

When the output voltage or current is detected to be outside the control range of the voltage regulator. The control circuit controls the output protection device to cut off the output to protect the electric equipment, and the output protection device is connected to output in normal time, so that the electric equipment can obtain stable voltage supply.

Be equipped with the containing chamber in the main part 1, binding post subassembly 5 is mobilizable to be installed in the containing chamber, binding post subassembly 5 with connect through the wire between the circuit in the main part 1, the surplus is left to the wire, binding post subassembly 5 can move to outside the containing chamber, apron 4 is installed to the opening part of containing chamber, apron 4 with connect through coupling assembling between the binding post subassembly 5, be equipped with a plurality of wiring hole 52 on the binding post subassembly 5, it is located to install one end on the binding post subassembly 5 clamping piece 72 in the wiring hole 52, the clamping piece 72 other end is connected with adjusting part 7, adjusting part 7 is mobilizable to be installed on the binding post subassembly 5, adjusting part 7 is used for adjusting clamping piece 72 is located the length of wiring hole 52.

The adjusting piece 7 is an inverted U-shaped plate, and slides upwards to loosen the wire and slides downwards to clamp the wire.

The connecting assembly comprises a connecting groove 51 arranged on the wiring terminal assembly 5, a connecting rod 41 is installed on the cover plate 4, an inserting part used for being inserted into the connecting groove 51 is arranged on the connecting rod 41, and the connecting assembly can also be of a structure such as a buckle and a magnetic attraction structure.

Be equipped with handle hole 43 and electrified pilot lamp on apron 4, electrified pilot lamp sends the light of different colours respectively electrified with uncharged, and apron 4 side is equipped with the electric shock, is connected with main part 1 for whether acquire the stabilizer and be in charged state.

When wiring is needed, the cover plate 4 and the wiring terminal assembly 5 are drawn out of the containing chamber, copper wires are inserted into the wiring hole 52, then the adjusting piece 7 is pressed downwards, the effect of clamping all the copper wires at one time is achieved, after wiring is completed, the wiring terminal assembly 5 is pushed back into the containing chamber, the cover plate 4 is installed, safety is guaranteed, and therefore the wiring process does not need to be carried out in a small space due to the fact that the wiring terminal assembly 5 which can be drawn out is arranged, the wiring process is convenient and efficient, the wire clamping mode is improved, all the wires are clamped at one time during wiring, clamping operation is not needed to be carried out when each wire is connected, wiring steps are simplified, and wiring efficiency is further improved.

Preferably, the side of terminal subassembly 5 is equipped with fixed pin 8, be equipped with spout 71 on the adjustment piece 7, fixed pin 8 is located in the spout 71, be equipped with a plurality of arch on the both sides inner wall of spout 71, the arch can produce deformation of certain degree, and the interval is less than between the relative arch the width of fixed pin 8 realizes the location to adjustment piece 7, guarantees the wire simultaneously and presss from both sides tight effect.

Preferably, the receiving chamber and the terminal assembly 5 are installed in a matching mode through a sliding rail assembly 6.

Preferably, the cover plate 4 is provided with a wire passing hole 42 for accommodating a wire to pass through.

Preferably, the main body 1 is provided with heat dissipation holes 3.

Preferably, the main body 1 is provided with a display screen 2, and the display screen is used for displaying working information such as temperature, input voltage, output voltage and the like.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and the embodiments of the present invention may be subject to any changes or modifications without departing from the principles.

Claims

1. An alternating current voltage regulator, comprising: comprises a main body (1), a containing chamber is arranged in the main body (1), a wiring terminal component (5) is movably arranged in the containing chamber, the wiring terminal assembly (5) can move out of the containing chamber, a cover plate (4) is arranged at the opening of the containing chamber, the cover plate (4) is connected with the wiring terminal component (5) through a connecting component, a plurality of wiring holes (52) are arranged on the wiring terminal component (5), a clamping piece (72) with one end positioned in the wiring hole (52) is arranged on the wiring terminal component (5), the other end of the clamping piece (72) is connected with an adjusting piece (7), the adjusting piece (7) is movably arranged on the wiring terminal component (5), the adjusting piece (7) is used for adjusting the length of the clamping piece (72) located in the wiring hole (52).

2. An ac voltage regulator as claimed in claim 1, wherein: the wiring terminal assembly (5) is provided with a fixing pin (8), the adjusting piece (7) is provided with a sliding groove (71), and the fixing pin (8) is located in the sliding groove (71).

3. An ac voltage regulator according to claim 2, wherein: the inner walls of two sides of the sliding groove (71) are provided with a plurality of bulges, and the distance between the opposite bulges is smaller than the width of the fixing pin (8).

4. An ac voltage regulator according to any one of claims 1 to 3, wherein: the containing chamber and the wiring terminal assembly (5) are installed in a matched mode through a sliding rail assembly (6).

5. An ac voltage regulator as claimed in claim 1, wherein: the connecting assembly comprises a connecting groove (51) arranged on the wiring terminal assembly (5), a connecting rod (41) is installed on the cover plate (4), and an inserting portion used for being inserted into the connecting groove (51) is arranged on the connecting rod (41).

6. An ac voltage regulator according to claim 1 or 5, wherein: and the cover plate (4) is provided with an electrified indicating lamp.

7. An ac voltage regulator as claimed in claim 6, wherein: the cover plate (4) is provided with a wire passing hole (42).

8. An ac voltage regulator as claimed in claim 7, wherein: the cover plate (4) is provided with a handle hole (43).

9. An ac voltage regulator as claimed in claim 1, wherein: the main body (1) is provided with heat dissipation holes (3).

10. An ac voltage regulator as claimed in claim 1, wherein: the main body (1) is provided with a display screen (2).