CN208127652U - A kind of Novel outdoor ring network cabinet of air draft dehumidifying - Google Patents

A kind of Novel outdoor ring network cabinet of air draft dehumidifying Download PDF

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Publication number
CN208127652U
CN208127652U CN201820533893.XU CN201820533893U CN208127652U CN 208127652 U CN208127652 U CN 208127652U CN 201820533893 U CN201820533893 U CN 201820533893U CN 208127652 U CN208127652 U CN 208127652U
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China
Prior art keywords
cabinet
ventilated net
net
ring network
radiator window
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CN201820533893.XU
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Chinese (zh)
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刘坤
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Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
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Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
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Abstract

A kind of Novel outdoor ring network cabinet of air draft dehumidifying of the utility model, including cabinet body, pedestal, cabinet top, the cabinet body are set on the base, and the top of the cabinet body is arranged in the cabinet top;The front end face of the cabinet body is provided with cabinet door, and the cabinet door includes preceding radiator window;The rear end face of the cabinet body is provided with rear radiator window;The left side of the cabinet body is provided with the first ventilated net;The right side of the cabinet body is provided with the second ventilated net;The upper surface of the cabinet body is provided with third venting net;First ventilated net is corresponding with second ventilated net position;Controller is provided in the cabinet body.It the advantage is that, for cabinet body in addition to lower end surface, remaining each face is provided with ventilation device to be opened/closed, improves the air discharging and radiating dehumidifying performance of cabinet body;It is provided with blower, the rate of air-supply outlet air can be improved, improve the air discharging and radiating efficiency of cabinet body;Each ventilation device is respectively provided with filter screen, prevents external substance from entering in cabinet body, influences the operation stability of electrical equipment in cabinet body.

Description

A kind of Novel outdoor ring network cabinet of air draft dehumidifying
Technical field
The utility model relates to ring network cabinet technical field more particularly to a kind of Novel outdoor ring network cabinets of air draft dehumidifying.
Background technique
Ring network cabinet is one group of transmission & distribution electrical equipment (high-tension switch gear) in metal or non-metallic insulation cabinet body or does At the electrical equipment of assembled compartment ring network power supplying units, core uses load switch and fuse, has structure letter It is single, small in size, price is low, the advantages that power supply parameter and performance can be improved and power supply safety.It is widely used in city and lives In the power distribution station and box-type substation of the load centers such as residence cell, skyscraper, large public building, factory and enterprise.
Existing ring network cabinet, at it in use, since itself heating power and external high temperature irradiate, the inside of ring network cabinet A large amount of heat can be generated, the bad situation that radiates will lead to ring network cabinet spontaneous combustion or short circuit.In addition, existing ring network cabinet cannot have Effect reduces the humidity in ring network cabinet, and the excessively high influence electrical equipment of cabinet humidity is caused to work normally.
Therefore, a kind of ring network cabinet for open air that can effectively improve looped network cabinet heat radiation wet-out property is needed, is adapted to each Kind weather conditions, stable operation.
Utility model content
The purpose of this utility model is aiming at the shortcomings in the prior art, to provide a kind of Novel outdoor looped network of air draft dehumidifying Cabinet.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of Novel outdoor ring network cabinet of air draft dehumidifying, including cabinet body, pedestal, cabinet top, the cabinet body are located at the pedestal On, the top of the cabinet body is arranged in the cabinet top, is provided with pillar between the cabinet top and the top of the cabinet body;
The section of the cabinet top is arc-shaped, and is extended outwardly at left and right sides of the cabinet top and is provided with the first flanging, described Obtuse angle angle is formed between first flanging and the lower end surface of the cabinet top, the cabinet top is provided with multiple ventilation holes;
The front end face of the cabinet body is provided with cabinet door, and the cabinet door includes preceding radiator window and first motor, radiates before described The top of the cabinet door is arranged in window, and the first motor is connect with the preceding radiator window, before the first motor driving is described Radiator window opening and closing;
The rear end face of the cabinet body is provided with rear radiator window, and the rear radiator window is corresponding with the preceding heat dissipation window position, Radiator window is connect with the second motor after described, rear radiator window opening and closing described in second motor driven;
The left side of the cabinet body is provided with the first ventilated net, is provided with the first filtering on the outside of first ventilated net Net is provided with the first electrically operated gate on the inside of first ventilated net;
The right side of the cabinet body is provided with the second ventilated net, is provided with the second filtering on the outside of second ventilated net Net is provided with the second electrically operated gate on the inside of second ventilated net;
The upper surface of the cabinet body is provided with third venting net, and third filtering is provided on the outside of the third venting net Net is provided with third electrically operated gate on the inside of the third venting net;
First ventilated net is corresponding with second ventilated net position;
Be provided with controller in the cabinet body, the controller respectively with the first motor, second motor, described First electrically operated gate, second electrically operated gate, the third electrically operated gate electrically connect.
Preferably, it is provided with the first shield on the outside of first ventilated net, is provided in first shield One blower, first blower are electrically connected with the controller, and first shield is provided with the 4th ventilated net, and the described 4th The 4th filter screen is provided on the inside of ventilated net, the 4th ventilated net is corresponding with first ventilated net position.
Preferably, it is provided with the second shield on the outside of second ventilated net, has been provided in second shield Second blower, second blower are electrically connected with the controller, and second shield is provided with the 5th ventilated net, and described The 5th filter screen is provided on the inside of five ventilated nets, the 5th ventilated net is corresponding with second ventilated net position.
Preferably, third blower is provided on the outside of the third venting net, the third blower is connect with the pillar, The third blower is electrically connected with the controller.
Preferably, dehumidification device is provided in the cabinet body.
Preferably, be provided with humidity sensor in the cabinet body, the humidity sensor respectively with the controller and institute Dehumidification device is stated to electrically connect.
Preferably, temperature sensor is provided in the cabinet body, the temperature sensor is electrically connected with the controller.
Preferably, damping erecting bed is provided in the cabinet body.
Preferably, the damping erecting bed includes outer wall, interlayer, inner wall, and the interlayer setting is in the outer wall and described Between inner wall, damping spring is provided in the interlayer, the damping erecting bed is in concave.
Preferably, the inner wall is made of vibration-absorptive material, and the vibration-absorptive material is silica gel, any in rubber.
The utility model is had the following technical effect that compared with prior art using above technical scheme:
A kind of Novel outdoor ring network cabinet of air draft dehumidifying of the utility model, in addition to lower end surface, remaining each face is all provided with cabinet body It is equipped with ventilation device to be opened/closed, improves the air discharging and radiating dehumidifying performance of cabinet body;It is provided with blower, air-supply outlet air can be improved Rate improves the air discharging and radiating efficiency of cabinet body;Each ventilation device is provided with filter screen, prevents during air discharging and radiating, outside Boundary's substance enters in cabinet body, influences the operation stability of the intracorporal electrical equipment of cabinet;Cabinet top is arc-shaped or triangular design, and It is outward extended with the first flanging and the second flanging, falls water in the place far from cabinet body, reduces the accumulation of water around cabinet body;Cabinet It is provided with humidity sensor and temperature sensor in vivo, and to controller transmission data, decides controller according to data in its sole discretion Whether heat dissipation and dehumidifying are carried out to cabinet body;Using controller, make ring network cabinet operation intelligence, automation, without manual operation, i.e., It can decide in its sole discretion and whether open ventilation device or dehumidification device;It is provided with damping erecting bed in cabinet body, electrical equipment is mounted on It in damping erecting bed, effectively reduces ambient pressure and acts directly on electrical equipment, improve electric equipment operation stability.
Detailed description of the invention
Fig. 1 is the main view of a preferred embodiment of the utility model.
Fig. 2 is the rearview of a preferred embodiment of the utility model.
Fig. 3 is the cross-sectional view of a preferred embodiment of the utility model.
Fig. 4 is the expanded schematic diagram of the preceding radiator window of the utility model.
Appended drawing reference therein is:Cabinet body 1;Pedestal 2;Cabinet top 3;Pillar 4;First flanging 5;Second flanging 6;Ventilation hole 7; Cabinet door 8;Preceding radiator window 9;Radiator window 10 afterwards;First ventilated net 11;First filter screen 12;First electrically operated gate 13;Second ventilated net 14;Second filter screen 15;Second electrically operated gate 16;Third venting net 17;Third filter screen 18;Third electrically operated gate 19;First protection Cover 20;First blower 21;4th ventilated net 22;4th filter screen 23;Second shield 24;Second blower 25;5th ventilated net 26;5th filter screen 27;Third blower 28;6th filter screen 29;Dehumidification device 30;Outer wall 31;Interlayer 32;Inner wall 33;Damping Spring 34.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work Under every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model It limits.
One preferred embodiment of the utility model, as shown in figures 1-4, a kind of Novel outdoor looped network of air draft dehumidifying Cabinet is made of cabinet body 1, pedestal 2 and cabinet top 3, and cabinet body 1 is directly installed on pedestal 2, and cabinet top 3 is mounted on cabinet body 1 by pillar 4 Top, there are biggish gaps between cabinet top 3 and cabinet body 1.
The section of cabinet top 3 is arc-shaped either triangle, is designed by this shape, water can be made along cabinet top 3 Both sides flow outwardly, and water is avoided to gather in cabinet top 3.
Cabinet top 3 is a kind of symmetrical structure, and the left and right sides of cabinet top 3 is provided with the first flanging 5 and the second flanging 6, first The lower end surface of flanging 5 and cabinet top 3 forms an obtuse angle angle, and the second flanging 6 is connect with the first flanging 5, the second flanging 6 perpendicular to Horizontal plane setting.It is designed by above-mentioned shape, when water is flowed outwardly from the two sides of cabinet top 3, water can be made on the ground far from cabinet body 1 Side is fallen, and reduces the height that water is fallen, and avoiding water, there is a situation where sputter when falling.
Cabinet top 3 also has a ventilation hole 7, ventilation hole 7 in front and back to left and right to, sagittal ventilation hole 7 and left and right to Ventilation hole (not shown) is staggered, i.e. honeycomb arrangement, enables the wind of the smooth discharge different directions of cabinet top 3, reduces Pressure of the wind to ring network cabinet.
The front end face of cabinet body 1 is provided with cabinet door 8, and cabinet door 8 is double door, i.e. cabinet door 8 is made of left door plate and right door plate, cabinet The left and right sides of cabinet door is arranged in radiator window 9 before the upper end of door 8 is provided with, preceding radiator window 9, that is, in left door plate and right door plate Radiator window 9 before being provided with, the inside of preceding radiator window 9 are provided with the 6th filter screen 27, and preceding radiator window 9 is electronic radiator window, preceding to dissipate Hot window 9 is connect with first motor (not shown), and radiator window 9 is opened and closed before first motor drives.
Preceding radiator window 9 is shutter, before first motor drives when radiator window 9, the folding angle of adjustable preceding radiator window 9 Degree, to control intake.
In the inside of preceding radiator window 9, the 6th filter screen 27, when can be avoided radiator window 9 before opening, external substance are set Into in cabinet body 1.
The rear end face of cabinet body 1 is provided with rear radiator window 10, and the left and right two of the rear section of cabinet body 1 is arranged in rear radiator window 10 Side, the position of rear radiator window 10 are corresponding with the position of preceding radiator window 9.
Afterwards as the same radiator window 9 of radiator window 10 and electronic louvered shutter, rear radiator window 10 and the second motor (figure In be not shown) connection, radiator window 10 is opened and closed after the second motor driven.
The inside of radiator window 10 is provided with the 7th filter screen (not shown) afterwards, when avoiding the radiator window 10 after unlatching, External substance enters in cabinet body 1.
Left side, right side and the upper surface of cabinet body 1 offer mounting groove, are used to install ventilated net in mounting groove.
First ventilated net 11 is installed, the outside of the first ventilated net 11 is provided in the mounting groove of the left side of cabinet body 1 One filter screen 12, the inside of the first ventilated net 11 are provided with the first electrically operated gate 13.
The first electrically operated gate 13 is opened, enters wind in cabinet body 1 from the first ventilated net 11, the first filter screen 12 can be avoided outer Boundary's substance enters with the wind in cabinet body 1;The first electrically operated gate 13 is closed, wind can not enter in cabinet body 1 from the first ventilated net 11.
The first shield 20 is provided on the outside of the left side of cabinet body 1, the first shield 20 covers the first ventilated net 11.The The first blower 21 is provided in one shield 20.The side wall of first shield 20 opposite with 11 position of the first ventilated net is provided with The inside of 4th ventilated net 22, the 4th ventilated net 22 is provided with the 4th filter screen 23.
In extraneous wind speed deficiency, the first blower 21 is opened, can be increased into the air quantity in cabinet body 1, to improve cabinet Wind speed, air quantity in body 1, and then improve heat dissipation, dehumidification efficiency.
The 4th filter screen 23 is set in the inside of the 4th ventilated net 22, can be avoided external substance into the first shield 20 It is interior, reduce the damage to the first blower 21.
Second ventilated net 14 is installed, the outside of the second ventilated net 14 is provided in the mounting groove of the right side of cabinet body 1 Two filter screens 15, the inside of the second ventilated net 14 are provided with the second electrically operated gate 16.
The second electrically operated gate 16 is opened, flows outwardly wind by the second ventilated net 14 from cabinet body 1.
In the case where the first electrically operated gate 13 and the second electrically operated gate 16 are switched on, wind can enter cabinet from the first ventilated net 11 In body 1, then outside the second ventilated net 14 outflow cabinet body 1;It can also enter in cabinet body 1 from the second ventilated net 14, then logical from first Wind net 11 flows out outside cabinet body 1.
The right side of cabinet body 1 is provided with the second shield 24, and the second shield 24 covers the second ventilated net 14.Second protection The second blower 25 is provided in cover 24.It is logical that the side wall of second shield 24 opposite with 14 position of the second ventilated net is provided with the 5th The inside of wind net 26, the 5th ventilated net 26 is provided with the 5th filter screen 27.
In extraneous wind speed deficiency, the second blower 25 is opened, the air output of cabinet body 1 can be increased.
It can according to need, adjust the mode of action of the first blower 21 and the second blower 25, is i.e. the first blower 21 can be It can be used for blowing for exhausting, the second motor 25.
The position of first motor 21 and the second motor 25 is oppositely arranged, and can quickly improve flowing speed of the wind in cabinet body 1 Degree improves the wind cycle rate in cabinet body 1, and then quickly reduces the temperature and humidity in cabinet body 1.
Third venting net 17 is installed, the outside of third venting net 17 is provided in the mounting groove of the upper surface of cabinet body 1 Three filter screens 18, the inside of third venting net 17 are provided with third electrically operated gate 19.
Third electrically operated gate 19 is opened, the gas in cabinet body 1 is enable to flow outwardly from third venting net 17.Third filter screen 18 can prevent external substance from falling into cabinet body 1 from top.
In gap between cabinet body 1 and cabinet top 3, third blower 28 is installed, third blower 28 connect solid with pillar 4 It is fixed.In the state that third electrically operated gate 19 is opened, third blower 28 is used to extract the gas inside cabinet body 1, to accelerate in cabinet body 1 The flow rate of gas in portion.
There are many working methods for first blower 21, the second blower 25 and third blower 28, can work at the same time, can also appoint It anticipates two and works, it can also be with any one work.
When any one work in three blowers, the gas in cabinet body 1 is mainly extracted in the effect of blower.
When any one work in three blowers, the effect of one of blower is that gas is conveyed into cabinet body 1, separately The effect of one blower is the gas extracted in cabinet body 1.
When three blowers work at the same time, there are two types of different working methods:
The effect of one of blower is to convey gas into cabinet body 1, and the effect of other two blower is extracted in cabinet body 1 Gas;
The effect of two of them blower is to convey gas into cabinet body 1, and the effect of another blower is extracted in cabinet body 1 Gas.
Be additionally provided with controller (not shown) in cabinet body 1, controller respectively with first motor, the second motor, One electrically operated gate 13, the second electrically operated gate 16, third electrically operated gate 19, the first blower 21, the second blower 25, third blower 28 electrically connect.
Controller is the circuit board or microprocessor of a pre-set programs, in pre-set programs work, is controlled each electrical Equipment work, in varied situations, to complete the dehumidifying of ring network cabinet air discharging and radiating.
Inside cabinet body 1, it is additionally provided with multiple temperature sensors and multiple humidity sensors, temperature sensor and humidity Sensor is electrically connected with controller, and temperature sensor and humidity sensor are to controller transmission data signal, so that controller root Decide whether to start pre-set programs according to data-signal, to carry out the air discharging and radiating of ring network cabinet.
In order to keep the humidity in closed state lower cabinet body 1, multiple dehumidification devices 30, dehumidifying dress are additionally provided in cabinet body 1 30 different locations being distributed in cabinet body 1 are set, maximumlly to remove the moisture in cabinet body 1.
In the present embodiment, dehumidification device 30 can be the dehumidifier with water tank, be also possible to place removing for dehumidizer Wet box, dehumidizer can be discoloration silica gel.
When dehumidification device 30 is dehumidifier, dehumidifier is electrically connected with humidity sensor, controller respectively, humidity sensor The humidity in cabinet body 1 is detected, and to controller transmission data signal, controller decides whether to open dehumidifier according to data-signal It dehumidifies, and in the closed situation of cabinet body 1, can just open dehumidifier.
When cabinet body 1 carries out air discharging and radiating, the gas flow rate in cabinet body 1 becomes faster, so that the electrical equipment in cabinet body 1 can be Slight mobile or vibration occurs under wind action, therefore, in order to reduce the influence of wind pressure and wind speed to electrical equipment, in cabinet body 1 Damping erecting bed is inside installed.
Damping erecting bed is located at the middle part of cabinet body 1, internal to place electrical equipment for installing.
Damping erecting bed is the structure of upper opening, and the vertical section of damping erecting bed is in concave.
Damping erecting bed is three-decker, is followed successively by outer wall 31, interlayer 32, inner wall 33, outer wall 31 and inner wall from outside to inside 33 be solid construction, and interlayer 32 is hollow structure, multiple damping springs 34 is equipped with inside interlayer 32, damping spring 34 has more A direction can effectively absorb the pressure of all directions.
Outer wall 31 is stainless steel material, plays fixed function;Inner wall 33 is vibration-absorptive material, plays absorption pressure, buffering is made With vibration-absorptive material includes but is not limited to silica gel, rubber.
When wind shakes electrical equipment application pressure or ring network cabinet in cabinet body 1, in the interlayer 32 of damping erecting bed 34 absorption pressure of damping spring, and evenly dispersed on inner wall 33, the vibration for being subject to the electrical equipment in damping erecting bed Minimum is influenced, avoid electrical equipment impaired or is subjected to displacement, the operation stability of electrical equipment is improved.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in In enclosing.

Claims (10)

1. a kind of Novel outdoor ring network cabinet of air draft dehumidifying, which is characterized in that including cabinet body (1), pedestal (2), cabinet top (3), institute It states cabinet body (1) to be located on the pedestal (2), the cabinet top (3) is arranged in the top of the cabinet body (1), the cabinet top (3) and institute It states and is provided with pillar (4) between the top of cabinet body (1);
The section of the cabinet top (3) is arc-shaped, and is extended outwardly at left and right sides of the cabinet top (3) and is provided with the first flanging (5), Obtuse angle angle is formed between first flanging (5) and the lower end surface of the cabinet top (3), the cabinet top (3) is provided with multiple logical Air holes (7);
The front end face of the cabinet body (1) is provided with cabinet door (8), and the cabinet door (8) includes preceding radiator window (9) and first motor, institute Preceding radiator window (9) to be stated to be arranged on the top of the cabinet door (8), the first motor is connect with the preceding radiator window (9), and described the Preceding radiator window (9) opening and closing described in one motor driven;
The rear end face of the cabinet body (1) is provided with rear radiator window (10), the rear radiator window (10) and preceding radiator window (9) position Set it is corresponding, it is described after radiator window (10) connect with the second motor, described in second motor driven afterwards radiator window (10) be opened and closed;
The left side of the cabinet body (1) is provided with the first ventilated net (11), and is provided on the outside of first ventilated net (11) One filter screen (12) is provided with the first electrically operated gate (13) on the inside of first ventilated net (11);
The right side of the cabinet body (1) is provided with the second ventilated net (14), and is provided on the outside of second ventilated net (14) Two filter screens (15) are provided with the second electrically operated gate (16) on the inside of second ventilated net (14);
The upper surface of the cabinet body (1) is provided with third venting net (17), and is provided on the outside of the third venting net (17) Three filter screens (18) are provided with third electrically operated gate (19) on the inside of the third venting net (17);
First ventilated net (11) is corresponding with the second ventilated net (14) position;
Be provided with controller in the cabinet body (1), the controller respectively with the first motor, second motor, described First electrically operated gate (13), second electrically operated gate (16), the third electrically operated gate (19) electrically connect.
2. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that first ventilated net (11) it is provided on the outside of the first shield (20), is provided with the first blower (21) in first shield (20), described the One blower (21) is electrically connected with the controller, and first shield (20) is provided with the 4th ventilated net (22), and the described 4th The 4th filter screen (23), the 4th ventilated net (22) and the first ventilated net (11) position are provided on the inside of ventilated net (22) It sets corresponding.
3. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that second ventilated net (14) it is provided on the outside of the second shield (24), has been provided with the second blower (25) in second shield (24), it is described Second blower (25) is electrically connected with the controller, and second shield (24) is provided with the 5th ventilated net (26), and described The 5th filter screen (27), the 5th ventilated net (26) and second ventilated net (14) are provided on the inside of five ventilated nets (26) Position is corresponding.
4. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that the third venting net (17) it is provided on the outside of third blower (28), the third blower (28) connect with the pillar (4), the third blower (28) it is electrically connected with the controller.
5. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that set in the cabinet body (1) It is equipped with dehumidification device (30).
6. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 5, which is characterized in that set in the cabinet body (1) It is equipped with humidity sensor, the humidity sensor is electrically connected with the controller and the dehumidification device (30) respectively.
7. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that set in the cabinet body (1) It is equipped with temperature sensor, the temperature sensor is electrically connected with the controller.
8. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 1, which is characterized in that set in the cabinet body (1) It is equipped with damping erecting bed.
9. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 8, which is characterized in that the damping erecting bed packet Include outer wall (31), interlayer (32), inner wall (33), interlayer (32) setting the outer wall (31) and the inner wall (33) it Between, it is provided with damping spring (34) in the interlayer (32), the damping erecting bed is in concave.
10. the Novel outdoor ring network cabinet of air draft dehumidifying according to claim 9, which is characterized in that the inner wall (33) by Vibration-absorptive material is made, and the vibration-absorptive material is silica gel, any in rubber.
CN201820533893.XU 2018-04-16 2018-04-16 A kind of Novel outdoor ring network cabinet of air draft dehumidifying Active CN208127652U (en)

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Application Number Priority Date Filing Date Title
CN201820533893.XU CN208127652U (en) 2018-04-16 2018-04-16 A kind of Novel outdoor ring network cabinet of air draft dehumidifying

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Application Number Priority Date Filing Date Title
CN201820533893.XU CN208127652U (en) 2018-04-16 2018-04-16 A kind of Novel outdoor ring network cabinet of air draft dehumidifying

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CN208127652U true CN208127652U (en) 2018-11-20

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110165575A (en) * 2019-05-24 2019-08-23 长城电气股份有限公司 A kind of power distribution cabinet with lightning arrester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110165575A (en) * 2019-05-24 2019-08-23 长城电气股份有限公司 A kind of power distribution cabinet with lightning arrester

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