CN211320608U

CN211320608U - Novel capacitor box

Info

Publication number: CN211320608U
Application number: CN201922206600.4U
Authority: CN
Inventors: 张佳; 于菁强; 梁文虎; 周立博; 鄢君
Original assignee: Beijing Sheng Open Source Electrical Equipment Factory
Current assignee: Beijing Shengkaiyuan Electrical Equipment Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-21
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a novel capacitor box, which comprises a box body, a heat dissipation unit, a dustproof unit, a hinge, a box door and a fixed plate; the side surface of the opening of the cabinet body is connected with a cabinet door through a hinge, a fixing plate is arranged at the bottom side in the cabinet body, and dustproof units are arranged on the front side surface and the rear side surface of the cabinet body; the heat dissipation unit comprises a base, fan blades, a rotating shaft and a motor, wherein the base is arranged in the middle of the upper surface of the fixing plate, a circular groove is formed in the top end of the base, the motor is arranged in the middle of the lower surface of the fixing plate, an output shaft of the motor is connected with the bottom end of the rotating shaft, the rotating shaft is located in the circular groove in the top end of the base, and the fan blades are arrayed on the outer side of the top end of the rotating shaft; wherein, still include controller, ventilation hole, wire casing, telescopic link and mounting panel, the ventilation hole has two sets ofly and array respectively at cabinet body front and back both sides face, this novel electric capacity cabinet, and convenient to use is dustproof rain-proof, and the radiating effect is good.

Description

Novel capacitor box

Technical Field

The utility model relates to an electric capacity cabinet technical field specifically is a novel electric capacity cabinet.

Background

The capacitor box is as an important power equipment in the power industry, be used for improving electric wire netting power factor, practice thrift the electric energy, improve the power supply quality, because its place of use is mostly outdoor, suffer wind and rain easily, this just needs the cabinet body not only firm but also rain-proof, simultaneously because electrical components is too much in the capacitor box, produce a large amount of heats in work, if these heats can't effectively dispel the heat, can cause the overheated damage that leads to of the inside electrical components of capacitor box, consequently still require the cabinet body to have good heat dissipation function, with this safety that protects the internal portion electrical equipment of cabinet.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel capacitor box, convenient to use, dustproof rain-proof, the radiating effect is good, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel capacitor cabinet comprises a cabinet body, a heat dissipation unit, a dustproof unit, hinges, a cabinet door and a fixing plate;

the side surface of the opening of the cabinet body is connected with a cabinet door through a hinge, a fixing plate is arranged at the bottom side in the cabinet body, and dustproof units are arranged on the front side surface and the rear side surface of the cabinet body;

the heat dissipation unit comprises a base, fan blades, a rotating shaft and a motor, wherein the base is arranged in the middle of the upper surface of the fixing plate, a circular groove is formed in the top end of the base, the motor is arranged in the middle of the lower surface of the fixing plate, an output shaft of the motor is connected with the bottom end of the rotating shaft, the rotating shaft is located in the circular groove in the top end of the base, and the fan blades are arrayed on the outer side of the top end of the rotating shaft;

wherein, still include controller, ventilation hole, wire casing, telescopic link and mounting panel, the ventilation hole has two sets ofly and arrays respectively at cabinet body front and back both sides face, the wire casing has two and establishes respectively in the front and back both sides at fixed plate upper surface middle part, the four corners of mounting panel right flank all is connected with the right flank of the internal portion of cabinet through four telescopic links, the left side at the fixed plate upper surface is established to the controller, the input electric connection director's of motor output, external power source's output is connected to the input electricity of controller.

Through the heat dissipation unit, can be with the outside of the internal electrical components of electric capacity cabinet production heat effluvium to the cabinet body to the safety of the internal electrical components of protection cabinet, and then increase its life.

Further, dustproof unit contains slider, fixed block, dust screen, fixture block and rotation axis, the fixed block has two and controls to correspond and establish the side at the cabinet body, and the medial surface of two fixed blocks all is equipped with the spout, both ends all are equipped with the slider about the dust screen, the spout sliding connection of slider and fixed block medial surface, the rotation axis has two and rotates respectively and connects in the outside on two fixed block tops, the equal fixedly connected with fixture block in the outside on two rotation axis tops, the bottom of fixture block is laminated mutually with the top of slider, can prevent effectively that debris such as outside dust from entering into the internal portion of cabinet, guarantees the internal clean of cabinet to increase the radiating effect of electric capacity cabinet.

Further, still include weather shield, electric telescopic handle and rainfall sensor, electric telescopic handle has four and two liang of a set of both ends of establishing respectively around the fixed plate upper surface, the weather shield has two and the bottom to be connected with two electric telescopic handle's top respectively, rainfall sensor establishes the top at the cabinet body, electric telescopic handle's input electric connection director's output, rainfall sensor's output electric connection director's input when appearing raining, can make the weather shield block the ventilation hole, prevents that the rainwater from entering into the internal portion of cabinet through the ventilation hole to the internal electrical components of protection cabinet can not wet.

Further, still include the rubber slab, the rubber slab has two and establishes respectively at the lateral surface of two weather shields, can reduce the gap between weather shield and the ventilation hole to improve rain-proof effect.

Further, still include temperature sensor, temperature sensor establishes the top at the internal portion of cabinet, temperature sensor's output electricity connection director's input can the automatic start radiating unit cool down the internal portion of cabinet when the internal portion high temperature of cabinet.

Compared with the prior art, the beneficial effects of the utility model are that: this novel electric capacity cabinet has following benefit:

1. the heat generated by the electrical components in the capacitor cabinet can be dissipated to the outside of the cabinet body through the heat dissipation unit, so that the safety of the electrical components in the cabinet body is protected, and the service life of the capacitor cabinet is prolonged;

2. the capacitor cabinet has the advantages that foreign matters such as external dust can be effectively prevented from entering the interior of the cabinet body, the cleanness of the interior of the cabinet body is guaranteed, and accordingly the heat dissipation effect of the capacitor cabinet is improved;

3. be equipped with weather shield, electric telescopic handle and rain sensor, when appearing raining, can make weather shield block the ventilation hole, prevent that the rainwater from entering into the internal portion of cabinet through the ventilation hole to protect the internal electrical components of cabinet can not wet, be equipped with the rubber slab, can reduce the gap between weather shield and the ventilation hole, thereby improve rain-proof effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the heat dissipation unit of the present invention.

In the figure: the intelligent rain protection cabinet comprises a cabinet body 1, a heat dissipation unit 2, a base 21, fan blades 22, a rotating shaft 23, a motor 24, a dustproof unit 3, a sliding block 31, a fixed block 32, a dustproof net 33, a fixed block 34, a rotating shaft 35, a controller 4, a hinge 5, a cabinet door 6, a fixed plate 7, a ventilation hole 8, a wire slot 9, a rubber plate 10, a rain shield 11, an electric telescopic rod 12, a rainfall sensor 13, a temperature sensor 14, a telescopic rod 15 and a mounting plate 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a novel capacitor cabinet comprises a cabinet body 1, a heat dissipation unit 2, a dustproof unit 3, hinges 5, a cabinet door 6 and a fixing plate 7;

the side surface of the opening of the cabinet body 1 is connected with a cabinet door 6 through a hinge 5, the bottom side in the cabinet body 1 is provided with a fixing plate 7, the front side surface and the back side surface of the cabinet body 1 are respectively provided with a dustproof unit 3, the dustproof unit 3 comprises a slide block 31, a fixing block 32, a dustproof net 33, two clamping blocks 34 and a rotating shaft 35, the fixing block 32 is provided with two sides which are correspondingly arranged on the side surface of the cabinet body 1, the inner side surfaces of the two fixing blocks 32 are respectively provided with a sliding groove, the left end and the right end of the dustproof net 33 are respectively provided with the slide block 31, the slide block 31 is connected with the sliding groove on the inner side surface of the fixing block 32 in a sliding way, the rotating shaft 35 is provided with, foreign matters such as external dust can be effectively prevented from entering the cabinet body 1, and cleanness of the interior of the cabinet body 1 is ensured, so that the heat dissipation effect of the capacitor cabinet is improved;

the heat dissipation unit 2 comprises a base 21, fan blades 22, a rotating shaft 23 and a motor 24, the base 21 is arranged in the middle of the upper surface of the fixing plate 7, a circular groove is formed in the top end of the base 21, the motor 24 is arranged in the middle of the lower surface of the fixing plate 7, an output shaft of the motor 24 is connected with the bottom end of the rotating shaft 23, the rotating shaft 23 is located in the circular groove in the top end of the base 21, the fan blades 22 are arrayed on the outer side of the top end of the rotating shaft 23, and heat generated by electrical components inside the capacitor cabinet can be dissipated to the outside of the cabinet body 1 through the heat dissipation unit 2, so that the safety of the electrical components;

wherein, the utility model also comprises a controller 4, a vent hole 8, a wire casing 9, an expansion link 15 and a mounting plate 16, two groups of vent holes 8 are respectively arranged on the front and back side surfaces of the cabinet body 1, two groups of wire casings 9 are respectively arranged on the front and back two sides of the middle part of the upper surface of the fixed plate 7, four corners of the right side surface of the mounting plate 16 are connected with the right side surface inside the cabinet body 1 through four expansion links 15, the controller 4 is arranged on the left side of the upper surface of the fixed plate 7, the input end of a motor 24 is electrically connected with the output end of the controller 4, the input end of the controller 4 is electrically connected with the output end of an external power supply, the utility model also comprises a rain baffle 11, an electric expansion link 12 and a rain sensor 13, four groups of electric expansion links 12 are respectively arranged on the front and back two ends of the upper surface of the fixed, the output of electric connection director 4 of the input of electric telescopic handle 12, the input of output electric connection director 4 of rainfall sensor 13, when raining appears, can make weather shield 11 block ventilation hole 8, prevent that the rainwater from entering into the internal portion of cabinet through ventilation hole 8, thereby the internal electrical components of the protection cabinet can not wet, still include rubber slab 10, rubber slab 10 has two and establishes respectively at two weather shield 11's lateral surface, can reduce the gap between weather shield 11 and the ventilation hole 8, thereby improve rain-proof effect, still include temperature sensor 14, temperature sensor 14 establishes the top at the internal portion of cabinet, the input of electric connection director 4 of the output of temperature sensor 14, when the internal portion of cabinet high temperature, can the automatic start radiating unit 2 cools down the internal portion of cabinet 1.

When in use: the external power supply is switched on, each electrical appliance normally works, a large amount of heat can be generated when electrical elements inside the cabinet body 1 work, after the temperature sensor 14 at the top end inside the cabinet body 1 detects the heat, a signal is sent to the controller 4, the controller 4 starts the motor 24, the output shaft of the motor 24 is connected with the bottom end of the rotating shaft 23, fan blades 22 are arrayed on the outer side of the top end of the rotating shaft 23, the fan blades 22 are driven to rotate through the rotation of the motor 24 to generate wind, the heat inside the cabinet body 1 is discharged out of the cabinet body 1 through the ventilation holes 8, the safety of the electrical elements inside the cabinet body 1 can be protected, the service life of the electrical elements is prolonged, two fixing blocks 32 which correspond to each other from left to right are further arranged on the outer side face of the cabinet body 1, sliding grooves on the inner side face of the fixing blocks 32 are in sliding connection with, thereby increase the radiating effect of electric capacity cabinet, when dust screen 33 needs the clearance, rotate two rotation axis 35, make rotation axis 35 outside fixed fixture block 34 leave the top of slider 31, then take out dust screen 33 and clear up, when meetting rainy day, rainfall sensor 13 detects the back and gives controller 4 signals, controller 4 starts electric telescopic handle 12, electric telescopic handle 12 rises to the inboard of ventilation hole 8 with weather shield 11, can make weather shield 11 block ventilation hole 8 like this, prevent that the rainwater from entering into cabinet body 1 inside through ventilation hole 8, thereby protect the internal electrical components of cabinet body 1 can not wet, weather shield 11's lateral surface still is equipped with rubber slab 10, rubber slab 10 can reduce the gap between weather shield 11 and the ventilation hole 8, thereby improve rain-proof effect.

It should be noted that the controller 4 disclosed in this embodiment is selected from a model JMDM-12 DIO8AIO, the motor 24 is freely configured according to an actual application scenario, a 50BYJ46Z permanent magnet deceleration stepper motor manufactured by sheng appliances ltd, sea, usa is suggested to be selected, the electric telescopic rod 12 is selected from an electric telescopic rod manufactured by shandong niu transmission technology ltd, a specific model is JN125, the temperature sensor 14 is selected from a temperature sensor manufactured by jinandakelihua mechanical equipment ltd, a specific model is QAC22, and the rainfall sensor 13 is selected from a rainfall sensor manufactured by hebei high-electronics technology ltd, a specific model is PG-210/YL 1. The controller 4 controls the motor 24, the electric telescopic rod 12, the rainfall sensor 13 and the temperature sensor 14 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel capacitor box is characterized in that: comprises a cabinet body (1), a heat dissipation unit (2), a dustproof unit (3), a hinge (5), a cabinet door (6) and a fixing plate (7);

the side face of the opening of the cabinet body (1) is connected with a cabinet door (6) through a hinge (5), a fixing plate (7) is arranged on the bottom side inside the cabinet body (1), and the front side face and the rear side face of the cabinet body (1) are respectively provided with a dustproof unit (3);

the heat dissipation unit (2) comprises a base (21), fan blades (22), a rotating shaft (23) and a motor (24), the base (21) is arranged in the middle of the upper surface of the fixing plate (7), a circular groove is formed in the top end of the base (21), the motor (24) is arranged in the middle of the lower surface of the fixing plate (7), an output shaft of the motor (24) is connected with the bottom end of the rotating shaft (23), the rotating shaft (23) is located in the circular groove in the top end of the base (21), and the fan blades (22) are arrayed on the outer side of the top end of the rotating shaft (23);

wherein, still include controller (4), ventilation hole (8), wire casing (9), telescopic link (15) and mounting panel (16), ventilation hole (8) have two sets ofly and array respectively at cabinet body (1) front and back both sides face, wire casing (9) have two and establish respectively in the front and back both sides at fixed plate (7) upper surface middle part, the four corners of mounting panel (16) right flank all is connected with the inside right flank of cabinet body (1) through four telescopic links (15), the left side at fixed plate (7) upper surface is established in controller (4), the output of input electric connection controller (4) of motor (24), external power source's output is connected to the input electricity of controller (4).

2. The novel capacitor box of claim 1, wherein: dustproof unit (3) contain slider (31), fixed block (32), dust screen (33), fixture block (34) and rotation axis (35), fixed block (32) have two and control the correspondence and establish the side at the cabinet body (1), and the medial surface of two fixed blocks (32) all is equipped with the spout, both ends all are equipped with slider (31) about dust screen (33), slider (31) and the spout sliding connection of fixed block (32) medial surface, rotation axis (35) have two and rotate respectively and connect in the outside on two fixed blocks (32) tops, the equal fixedly connected with fixture block (34) in the outside on two rotation axis (35) tops, the bottom of fixture block (34) is laminated with the top of slider (31) mutually.

3. The novel capacitor box of claim 1, wherein: still include weather shield (11), electric telescopic handle (12) and rainfall sensor (13), electric telescopic handle (12) have four and two liang of a set of both ends of establishing respectively around fixed plate (7) upper surface, weather shield (11) have two and the bottom to be connected with the top of two electric telescopic handle (12) respectively, the top at the cabinet body (1) is established in rainfall sensor (13), the output of input electric connection director (4) of electric telescopic handle (12), the input of output electric connection director (4) of rainfall sensor (13).

4. The novel capacitor box of claim 3, wherein: still include rubber slab (10), rubber slab (10) have two and establish respectively in the lateral surface of two weather shields (11).

5. The novel capacitor box of claim 1, wherein: still include temperature sensor (14), temperature sensor (14) are established on the inside top of the cabinet body (1), the input of controller (4) is connected to the output electricity of temperature sensor (14).