CN211701018U

CN211701018U - Intelligent AC voltage-stabilizing power distribution cabinet

Info

Publication number: CN211701018U
Application number: CN202020539405.3U
Authority: CN
Inventors: 张海军
Original assignee: Banda Yaqi Technology Hangzhou Co ltd
Current assignee: Banda Yaqi Technology Hangzhou Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-16
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an intelligent AC voltage-stabilizing power distribution cabinet, including the switch board main part, the inside of switch board main part is provided with the work groove, and work inslot internally mounted has switch and electric brake controller, and the electric brake controller is located switch's one side, the stabiliser is installed to the below of switch and electric brake controller, and power factor adjustment mechanism is installed to the below of stabiliser, work inslot internally mounted has surge suppression module and double filter, and the surge suppression module is located double filter directly over, work inslot internally mounted has automatic bypass switching mechanism, and overload protection ware is installed to automatic bypass switching mechanism's below. The utility model discloses can not produce any harmonic pollution to the electric wire netting, have automatic bypass function, the commercial power quality is good and in the economize on electricity within range that the user set up, automatic switch to bypass power supply further improves energy-conserving purpose.

Description

Intelligent AC voltage-stabilizing power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an intelligent AC voltage-stabilizing power distribution cabinet.

Background

Because of the wide range of the members in China, the power supply quality of the power grid is very different. At present, only a few areas in China just solve the problem of power shortage, most areas also face the urgent problem of power supply shortage, and the power supply quality cannot be effectively guaranteed. Even in western countries, where electrification has already been achieved, the quality of the grid is far from reliable. The bad phenomena of the power grid, such as voltage surge, electromagnetic noise, higher continuous voltage, low continuous voltage and the like, are common in developed countries due to the quality problems of the power grid and the effects of various accidental factors, and even short-time power failure can occur. Transient or long term sag in power supply voltage, surges and interruptions, drift and instability in power supply frequency, distortion in power supply input waveforms, various spike disturbances and noise, etc. The commercial power system is used as a public power grid, thousands of various loads are connected to the commercial power system, and some loads with larger inductance, capacitance, switching power supplies, electronic energy-saving lamps, electronic rectifiers and the like not only obtain electric energy from the power grid, but also generate higher harmonics which cause serious pollution to the power grid, deteriorate the power supply quality of the power grid or local power grid and cause waveform distortion or frequency drift of the commercial power voltage.

A large amount of current harmonic components are poured into a power grid, which causes main pollution of the power grid, and the generated secondary effect is that current flows through line impedance to cause harmonic voltage drop, and the power grid voltage is distorted in turn, and on the other hand, circuit faults can be caused to damage power transformation equipment. Therefore, a new intelligent ac voltage-stabilizing power distribution cabinet is urgently needed to be developed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent AC voltage-stabilizing power distribution cabinet to the electric current that provides flows through circuit impedance in solving above-mentioned background art and causes the harmonic voltage drop, makes grid voltage also take place the distortion in reverse, and on the other hand can cause circuit fault, makes substation equipment damage scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent AC voltage-stabilizing power distribution cabinet, includes the switch board main part, the inside of switch board main part is provided with the work groove, and work groove internally mounted has switch and electric brake controller, and the electric brake controller is located switch's one side, the stabiliser is installed to switch and electric brake controller's below, and power factor adjustment mechanism is installed to the below of stabiliser, work groove internally mounted has surge suppression module and double filter, and the surge suppression module is located double filter directly over, work groove internally mounted has automatic bypass switching mechanism, and overload protection ware is installed to automatic bypass switching mechanism's below.

Preferably, an intelligent fuse is installed in the working groove and located below the overload protector.

Preferably, a wiring control box is installed inside the working groove.

Preferably, an illumination control box is installed below the wiring control box.

Preferably, the surge suppression module and the dual filter are electrically connected with each other.

Preferably, the voltage stabilizer is connected with the power switch through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the intelligent voltage stabilizer is arranged, so that the power supply voltage can be intelligently controlled, the intelligent voltage stabilizer has a contactless intelligent voltage stabilizing function, the response speed is less than 20 milliseconds, and a user can randomly set the soft start voltage and set the stable output voltage according to the local power grid power supply voltage and the lighting effect required by the actual lighting environment, so that the lighting effect is not influenced, the electric energy can be saved, the service life of a lamp can be prolonged, and the intelligent voltage stabilizer is energy-saving and economical;

(2) the surge suppression module can effectively suppress surge transient in the power grid circuit, and the dual filter can effectively filter high-frequency harmonic waves of the power grid circuit, improve the operation efficiency of the lighting equipment, prolong the service life of the lighting equipment and have dual functions of saving electricity and protecting the equipment;

(3) the power distribution cabinet outputs sine waves, no harmonic pollution can be generated to a power grid, the power distribution cabinet has an automatic bypass function, the quality of mains supply is good, and the power distribution cabinet automatically switches to bypass power supply within a power saving range set by a user, so that the purpose of energy saving is further improved, once a system fails, the system can automatically switch to bypass power supply, the continuity of system power supply is guaranteed, and the reliability and the maximization are realized.

Drawings

Fig. 1 is a schematic diagram of the structure of the main body of the power distribution cabinet of the present invention;

fig. 2 is a system control diagram of the present invention.

In the figure: 1. a power switch; 2. an electric brake controller; 3. an automatic bypass switching mechanism; 4. a power distribution cabinet main body; 5. a voltage regulator; 6. a working groove; 7. a power factor adjustment mechanism; 8. a surge suppression module; 9. a double filter; 10. an overload protector; 11. an intelligent fuse; 12. a wiring control box; 13. and (5) lighting the control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides an intelligent AC voltage-stabilizing power distribution cabinet, including power distribution cabinet main part 4, power distribution cabinet main part 4's inside is provided with

work groove

6, 6 internally mounted in work groove have switch 1 and electric brake controller 2, electric brake controller 2 is located switch 1's one side, stabiliser 5 is installed to switch 1 and electric brake controller 2's below, power factor adjustment mechanism 7 is installed to stabiliser 5's below, 6 internally mounted in work groove have surge suppression module 8 and double filter 9, surge suppression module 8 is located double filter 9 directly over, 6 internally mounted in work groove have automatic bypass switching mechanism 3, overload protection ware 10 is installed to automatic bypass switching mechanism 3's below.

Further, an intelligent fuse 11 is installed inside the working groove 6, and the intelligent fuse 11 is located below the overload protector 10.

Further, a wiring control box 12 is installed inside the working tank 6.

Further, an illumination control box 13 is mounted below the wiring control box 12.

Further, the surge suppression module 8 is electrically connected with the dual filter 9.

Further, the voltage stabilizer 5 is connected to the power switch 1 through a wire.

The working principle is as follows: when in use, the working groove 6 is arranged in the power distribution cabinet main body 4, the power switch 1 and the electric brake controller 2 are arranged in the working groove 6, the voltage stabilizer 5 is arranged below the power switch 1 and the electric brake controller 2, the power supply voltage can be intelligently controlled by arranging the intelligent voltage stabilizer 5, the intelligent power distribution cabinet has a contactless intelligent voltage stabilizing function, the response speed is less than 20 milliseconds, a user can freely set a soft start voltage and set a stable output voltage according to the local power grid power supply voltage and the lighting effect required by the actual lighting environment, thus not influencing the lighting effect, saving the electric energy and prolonging the service life of the lamp, saving energy and being economical, the surge suppression module 8 and the double filter 9 are arranged in the working groove 6, the surge suppression module 8 can effectively suppress the surge transient in the power grid circuit, and the double filter 9 can effectively filter the high-frequency harmonic wave of the, the operating efficiency of lighting equipment is improved, the service life of the lighting equipment can be prolonged, the lighting equipment has the dual functions of power saving and protection equipment, the automatic bypass switching mechanism 3 is installed inside the working groove 6, the overload protector 10 is installed below the automatic bypass switching mechanism 3, the output of the power distribution cabinet main body 4 is sine waves, no harmonic pollution is generated to a power grid, the power distribution cabinet has the automatic bypass function, the quality of mains supply is good, the power distribution cabinet can automatically switch to bypass power supply within the power saving range set by a user, the energy-saving purpose is further improved, once a system fails, the system can automatically switch to bypass power supply, the continuity of system power supply is guaranteed, and the reliability and the maximization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligent AC voltage-stabilizing power distribution cabinet comprises a power distribution cabinet main body (4) and is characterized in that, a working groove (6) is arranged in the power distribution cabinet main body (4), a power switch (1) and a switch controller (2) are arranged in the working groove (6), the switch controller (2) is positioned at one side of the power switch (1), a voltage stabilizer (5) is arranged below the power switch (1) and the electric brake controller (2), a power factor adjusting mechanism (7) is arranged below the voltage stabilizer (5), the working tank (6) is internally provided with a surge suppression module (8) and a double filter (9), the surge suppression module (8) is positioned right above the double filter (9), an automatic bypass switching mechanism (3) is installed inside the working groove (6), and an overload protector (10) is installed below the automatic bypass switching mechanism (3).

2. The intelligent AC voltage-stabilizing power distribution cabinet according to claim 1, characterized in that: work groove (6) internally mounted has intelligent fuse (11), and intelligent fuse (11) are located the below of overload protection ware (10).

3. The intelligent AC voltage-stabilizing power distribution cabinet according to claim 1, characterized in that: and a wiring control box (12) is arranged in the working groove (6).

4. An intelligent AC voltage-stabilizing power distribution cabinet according to claim 3, characterized in that: and an illumination control box (13) is arranged below the wiring control box (12).

5. The intelligent AC voltage-stabilizing power distribution cabinet according to claim 1, characterized in that: the surge suppression module (8) is electrically connected with the double filter (9).

6. The intelligent AC voltage-stabilizing power distribution cabinet according to claim 1, characterized in that: the voltage stabilizer (5) is connected with the power switch (1) through a wire.