CN115995761A - An electrostatic safety protection device for electric equipment - Google Patents

Abstract

The invention belongs to the technical field of electrostatic safety protection, and discloses an electrostatic safety protection device for power equipment. The invention achieves the purpose of good static electricity removing effect of the distribution box by arranging the ion fan, the humidifying plate, the water storage box and the like, simultaneously when rainwater enters the water storage box, the left end and the right end of the bottom of the humidifying plate absorb the rainwater in the water storage box to enable the top of the humidifying plate to be full of water, so that injected wind contains water vapor, the wind passes through the surface of the humidifying plate to drive the water in the humidifying plate, the wind passes through the inside of the guide hole to remove static electricity in the distribution circuit under the guide of the guide plate, and the wind is discharged through the radiating holes in the top of the distribution box in the inside of the distribution box, so that the purpose of good static electricity removing effect of the distribution box is achieved.

Description

An electrostatic safety protection device for electric equipment

technical field

The invention belongs to the technical field of static electricity safety protection, in particular to a static electricity safety protection device for electric equipment.

Background technique

Static electricity is a kind of charge in a static state or non-flowing charge. It is easy to generate in dry and windy autumn. Static electricity may cause explosions and fires. Although the energy of static electricity is not large, but because of its high voltage and easy discharge, Static sparks appear, and static electricity will affect production. In practice, static electricity may affect the normal operation of equipment or reduce the quality of products; this application is aimed at eliminating static electricity inside the power distribution cabinet.

The Chinese patent with the publication number CN201711422854.9 discloses a static electricity removal device for power cabinets. The problem to be solved by this device is that most power cabinets on the market will leak electricity or generate static electricity due to environmental and operational reasons. Affect the normal use of the power cabinet. At the same time, the existence of static electricity will increase the danger of the use of the power cabinet, and it is easy to cause electric sparks, causing explosions or fires. Static electricity is monitored. When there is static electricity, the lamp bead flashes, and the selenium plate is used to export the static electricity, and finally achieve the purpose of eliminating static electricity.

The Chinese patent with the publication number CN202022037779.8 discloses an electrostatic protection device for electric equipment. The problem to be solved by this device is that in the actual use process, we find that the overall structure of the existing electrostatic protection device for electric equipment is too simple and still There are some deficiencies that need to be improved. On the one hand, the protection effect is not good, and there is room for improvement. On the other hand, the protection also affects the heat dissipation of the original power equipment. If the heat dissipation is guaranteed, the sealing and protection effect cannot be guaranteed, and it is difficult to have both , the device adopts the grounding electrostatic adsorption plate and the setting of the humidifying mechanism to effectively improve the electrostatic adsorption rate, and the protection effect is good. purpose of protection.

At present, most of the power distribution cabinets are installed outdoors, and there are many components installed inside. Most of the multiple components are connected by lines. Due to the limited internal space of the power distribution cabinet, and the interior is in a relatively sealed state, static electricity is easily generated inside the power distribution cabinet. Static electricity will affect the normal operation of the components, and will cause damage to the components, resulting in a short circuit inside the power distribution cabinet, affecting the normal use of the power distribution cabinet.

Contents of the invention

In order to solve the problems raised in the above-mentioned background technology, the present invention provides a static electricity safety protection device for power equipment. When the static electricity inside the power distribution cabinet reaches 1kV, the ion fan will be automatically started, and the ion fan will send electricity to the power distribution cabinet. The ion wind is injected into the interior, and when the rainwater enters the interior of the water storage tank, the left and right ends of the bottom of the humidification plate will absorb the rainwater inside the water storage tank to fill the top of the humidification plate with water, and inject air into the power distribution cabinet through the ion fan. Make the injected wind contain water vapor, and the wind will pass through the surface of the humidification board, drive the moisture inside the humidification board, and destaticize the inside of the distribution line through the guidance of the guide board, and the wind will pass through the inside of the power distribution cabinet and pass through the distribution cabinet. The cooling holes on the top of the electric cabinet are discharged, which makes it achieve the advantage of good static electricity removal effect of the distribution box.

In order to achieve the above object, the present invention provides the following technical solutions: an electrostatic safety protection device for electric equipment, including a power distribution cabinet, a water storage tank is fixedly installed at the bottom of the power distribution cabinet, and the bottom of the water storage tank is far away from the A drainpipe is fixedly installed on one side of the fixed base, an ion fan is fixedly installed at the bottom inside the power distribution cabinet, and a humidifying plate is fixedly installed at the top far away from the ion fan at the bottom inside the power distribution cabinet. The interior of the power distribution cabinet is fixedly installed with a receiving plate, the left and right ends of the receiving plate are respectively provided with guide holes, the top of the receiving plate is fixedly installed with a power distribution line, and the left and right sides of the There is a fixing frame, heat dissipation holes are respectively opened around the top of the power distribution cabinet, guide plates are fixedly installed on the left and right sides of the inner wall of the power distribution cabinet, and a cover plate is hinged on the front of the power distribution cabinet. An electrostatic detector is fixedly installed on one side of the inner wall of the electric cabinet.

Preferably, the left and right ends of the bottom of the water storage tank are respectively fixed with fixed bases, the middle part of the bottom of the water storage tank is fixed with a protective cover, and the four corners of the top of the power distribution cabinet are respectively fixed with support rods. The outer parts of each of the support rods are respectively movably sleeved with sleeves, and the inside of the sleeves is fixedly installed with a spring at the top of the support rods, and a water storage tank is fixedly installed on the top of the sleeve tubes, and the water storage tank is fixedly installed on the top. A protective plate is fixedly installed at the bottom, and a dust cover is fixedly installed on the inner wall of the protective plate. The inner wall of the water storage tank is provided with a snap-in groove, and a filter plate is snapped into the inner movable part of the water storage tank. The power distribution cabinet Corrugated pipes are fixedly installed at the left and right ends of the top respectively, fixed rods are fixedly installed inside the left and right ends of the power distribution cabinet respectively, and baffles are fixedly installed on the top of the fixed rods respectively, and the left and right ends of the back of the water storage tank There are drainage holes respectively,

Preferably, the left and right ends of the bottom of the humidifying board are respectively located inside the water storage tank, the top of the humidifying board is made of sponge material, and the left and right ends of the bottom of the humidifying board are made of cotton material, so The left and right ends of the bottom of the humidifying plate are respectively located inside the water storage tank, and rectangular holes are equidistantly opened on the surface of the humidifying plate.

Preferably, the water storage tank is provided with an annular water storage tank, the ion fan is fixedly installed in the middle of the water storage tank and located at the bottom of the humidification plate, and the four sides of the protective cover are respectively provided with arc-shaped The drain pipe communicates with the inside of the water storage tank.

Preferably, the two guide plates are respectively symmetrically inclined at fifteen degrees, the outer sides of the two guide plates are fixedly installed with the left and right sides of the inner wall of the power distribution cabinet respectively, and the two guide plates are respectively connected with the corresponding The guide holes are vertical.

Preferably, the inner walls of the left and right sides of the power distribution cabinet are respectively provided with water inlets, and the two fixing rods are respectively fixed and installed inside the water inlets, and the outer diameters of the two fixing rods are smaller than the water inlets. The inner diameter of the hole.

Preferably, the bottoms of the two bellows communicate with the interiors of the two water inlets respectively, and the tops of the two bellows are respectively fixedly connected to corresponding ends of the bottom of the water storage tank.

Preferably, the left and right ends of the top of the water storage tank are respectively provided with circular grooves, the two baffles are respectively located inside the circular grooves, and the outer diameters of the two baffles are respectively the same as the two baffles. The diameter of the inner wall of the circular tank is consistent, and the two fixing rods respectively penetrate through the left and right ends of the bottom of the water storage tank.

Preferably, the inner wall and the outer wall of the water storage tank are respectively provided with engaging grooves, and the inner and outer walls of the filter plate are respectively movably engaged with the inside of the engaging groove, and the surface of the filter plate is provided with circular Holes, the distance between the top of the filter plate and the top of the water storage tank is 5mm.

Preferably, the two drainage holes communicate with the inside of the water storage tank.

Compared with the prior art, the beneficial effects of the present invention are as follows:

The present invention achieves the goal of good static electricity removal effect in the distribution box by providing the ion fan, humidification board and water storage tank. The interior of the electric cabinet is injected with ionized wind, and when the rainwater enters the interior of the water storage tank, the left and right ends of the bottom of the humidification board will absorb the rainwater inside the water storage tank to make the top of the humidification board full of water, and send water to the inside of the power distribution cabinet through the ion fan. Inject wind so that the injected wind contains water vapor, the wind will pass through the surface of the humidification plate, drive the moisture inside the humidification plate, the wind will pass through the inside of the guide hole, and destaticize the inside of the distribution line under the guidance of the guide plate, the wind will It will pass through the inside of the power distribution cabinet and be discharged through the cooling holes on the top of the power distribution cabinet, so that it can achieve the purpose of good static electricity removal in the distribution cabinet;

The present invention achieves the purpose of collecting and filtering rainwater by providing a filter plate, a water storage tank and a fixed rod. The rainwater falls into the inside of the water storage tank. When the rainfall reaches 8mm/h, the rainwater enters the two drainage holes inside the water storage tank. When it cannot be discharged, increase the weight of the water storage tank and apply pressure to the four springs respectively, and the water storage tank will move downward, shortening the gap between the water storage tank and the power distribution cabinet, and preventing rainwater from entering the inside of the power distribution cabinet through the cooling holes. During the downward movement of the water storage tank, the rainwater inside the water storage tank will enter the inside of the water storage tank through the bellows and the water inlet on the inner wall of the power distribution cabinet for collection, so that it can achieve the effect of rainwater collection and filtration;

The present invention achieves the purpose of good heat dissipation effect of the power distribution box by providing a water storage tank, a guide plate and a corrugated pipe. After the rainwater enters the inside of the water storage tank for collection, the ion fan is started to inject ions into the inside of the power distribution cabinet. At the same time, the left and right ends of the bottom of the humidification board absorb the rainwater inside the water storage tank, so that the top of the humidification board can fully absorb the rainwater. When the ion fan injects wind into the inside of the power distribution cabinet, the wind will pass through the surface of the humidification board , so that the wind contains water vapor, the heat generated by the distribution line is taken away by the wind, and discharged through the cooling holes on the top of the distribution cabinet, so that it achieves the purpose of good cooling effect of the distribution box.

Description of drawings

Fig. 1 is the overall appearance schematic diagram of the present invention;

Fig. 2 is the front end sectional schematic diagram of the present invention;

Fig. 3 is the enlarged schematic view of A place of Fig. 2 in the present invention;

Fig. 4 is a schematic diagram of a half section of the present invention;

Figure 5 is an enlarged schematic view of the B place of Figure 4 in the present invention;

Fig. 6 is a schematic diagram of the assembly of the water storage tank of the present invention;

Fig. 7 is a partial schematic cross-sectional view of the present invention.

In the figure: 1. Power distribution cabinet; 2. Cover plate; 3. Water storage tank; 4. Drainage pipe; 5. Protective cover; 6. Fixed base; 7. Protective plate; 8. Water storage tank; 9. Filter plate; 10. Clamping groove; 11. Drain hole; 12. Cooling hole; 13. Dust cover; 14. Power distribution line; 15. Fixing frame; 16. Guide plate; 17. Guide hole; 18. Accepting plate; 19. 20, ion fan; 21, support rod; 22, baffle; 23, fixed rod; 24, bellows; 25, casing; 26, spring; 27, static detector.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one:

As shown in Figures 1 to 7, the present invention provides an electrostatic safety protection device for electric equipment, including a power distribution cabinet 1, a water storage tank 3 is fixedly installed at the bottom of the power distribution cabinet 1, and the left and right sides of the bottom of the water storage tank 3 The ends are respectively fixed with fixed bases 6, the middle part of the bottom of the water storage tank 3 is fixed with a protective cover 5, the side of the bottom of the water storage tank 3 away from the fixed base 6 is fixed with a drain pipe 4, and the bottom of the inner side of the power distribution cabinet 1 The ion fan 20 is fixedly installed, the bottom of the inner side of the power distribution cabinet 1 is fixedly installed with a humidifying plate 19 on the top away from the ion fan 20, and the interior of the power distribution cabinet 1 is fixedly installed with a receiving plate 18, and the left and right ends of the receiving plate 18 are respectively set There are guide holes 17, and the top of the receiving plate 18 is fixedly installed with a power distribution line 14, and the left and right sides of the power distribution line 14 are respectively fixedly installed with a fixing frame 15, and the top of the power distribution cabinet 1 is respectively provided with cooling holes 12, and the power distribution The left and right sides of the inner wall of the cabinet 1 are respectively fixed with guide plates 16, the front of the power distribution cabinet 1 is hinged with a cover plate 2, and one side of the inner wall of the power distribution cabinet 1 is fixed with a static detector 27; The static electricity inside the cabinet 1 is detected. When the static electricity inside the power distribution cabinet 1 reaches 1kV, the ion fan 20 will be automatically started, and the ion wind will be injected into the inside of the power distribution cabinet 1 through the ion fan 20, and the inside of the water storage tank 3 will collect To store rainwater, the left and right ends of the bottom of the humidifying plate 19 will absorb the rainwater inside the water storage tank 3 to make the upper end of the humidifying plate 19 full of water, and inject air into the power distribution cabinet 1 through the ion fan 20, while the protective cover 5 will protect the outdoor space The large impurities are blocked, so that the wind injected into the power distribution cabinet 1 contains water vapor, and the wind will pass through the surface of the humidifying board 19, driving the moisture inside the humidifying board 19, and the wind will enter the inside of the power distribution cabinet 1 through the guide hole 17, Under the guidance of the guide plate 16, the surface of the distribution line 14 is destaticized. The wind will pass through the interior of the distribution cabinet 1, take away the static electricity inside the distribution cabinet 1, and discharge it through the cooling holes 12 on the top of the distribution cabinet 1. , so that static electricity can be removed inside the power distribution cabinet 1 at the same time, and the effect of cooling can be achieved at the same time.

Embodiment two:

As shown in Figure 2, Figure 3, Figure 4, Figure 5, and Figure 6, the four corners of the top of the power distribution cabinet 1 are respectively fixed with support rods 21, and the outsides of the four support rods 21 are respectively movably sleeved with sleeves 25. The inside of the pipe 25 is fixedly installed with a spring 26 on the top of the support rod 21, the top of the casing 25 is fixedly installed with a water storage tank 8, the bottom of the water storage tank 8 is fixedly installed with a protective plate 7, and the inner wall of the protective plate 7 is fixedly installed with a dustproof The cover 13, the inner wall of the water storage tank 8 is provided with a clamping groove 10, and the internal movement of the water storage tank 8 is clamped with a filter plate 9, and the left and right ends of the top of the power distribution cabinet 1 are respectively fixed with bellows 24, and the power distribution cabinet 1 left and right The insides of the two ends are respectively fixedly equipped with fixed rods 23, and the tops of the fixed rods 23 are respectively fixedly equipped with baffle plates 22, and the left and right ends of the back of the water storage tank 8 are respectively provided with drainage holes 11; when it rains outdoors, the rainwater falls into the water storage tank 8 The inside of the filter plate 9 is used to filter the outdoor fallen leaves and impurities, and the rainwater is discharged through the drain hole 11. When the rainfall reaches 8 mm/hour, the rainwater enters the inner two drain holes 11 of the water storage tank 8 and cannot be discharged. Increase the weight of the water storage tank 8, apply pressure to the four springs 26 respectively, the water storage tank 8 will move downward, shorten the gap between the water storage tank 8 and the power distribution cabinet 1, and drive the dust cover 13 and the protective plate 7 at the same time, through The protective plate 7 blocks the rainwater to prevent the rainwater from entering the interior of the power distribution cabinet 1 through the gap between the water storage tank 8 and the power distribution cabinet 1. During the downward movement of the water storage tank 8, the rainwater inside the water storage tank 8 will pass through The bellows 24 and the water inlet on the inner wall of the distribution cabinet 1 enter the inside of the water storage tank 3 for collection and storage.

Embodiment three:

As shown in Figure 1, Figure 2, Figure 4, and Figure 7, the left and right ends of the bottom of the humidifying plate 19 are respectively located inside the water storage tank 3, the top of the humidifying plate 19 is made of sponge material, and the left and right ends of the bottom of the humidifying plate 19 The end is made of cotton material. The left and right ends of the bottom of the humidifying plate 19 are respectively located inside the water storage tank 3. The surface of the humidifying plate 19 is equidistantly provided with rectangular holes; 20 is fixedly installed in the middle of the water storage tank 3 and is located at the bottom of the humidifying plate 19. The four sides of the protective cover 5 are respectively provided with arc-shaped grooves, and the drain pipe 4 communicates with the inside of the water storage tank 3; the two guide plates 16 are respectively symmetrical Inclined at fifteen degrees, the outer sides of the two guide plates 16 are fixedly installed on the left and right sides of the inner wall of the power distribution cabinet 1, and the two guide plates 16 are respectively perpendicular to the corresponding guide holes 17; the rainwater is collected through the water storage tank 8, The cotton material at the bottom of the humidifying plate 19 absorbs the rainwater inside the water storage tank 3 and enters the upper end of the humidifying plate 19, so that the upper end of the humidifying plate 19 is filled with water, and the static electricity inside the power distribution cabinet 1 is detected by an electrostatic detector , when there is static electricity inside the power distribution cabinet 1, the ion fan 20 will be started to inject ion wind into the inside of the power distribution cabinet 1, and at the same time, the large outdoor impurities will be filtered through the protective cover 5, and the wind will pass through the humidifying plate 19 The rectangular hole on the surface drives the moisture adsorbed inside the humidifying plate 19, so that the wind injected into the power distribution cabinet 1 contains water vapor, and the effect of removing static electricity inside the power distribution cabinet 1 is better through water vapor, and at the same time, the wind drives the inside of the power distribution cabinet 1 The heat generated by the distribution line 14 is discharged through the cooling holes 12 on the top of the distribution cabinet 1;

The water inside the water storage tank 3 is adsorbed by the cotton material at the left and right ends of the bottom of the humidifying plate 19, and enters the inside of the sponge material at the upper end of the humidifying plate 19 to absorb rainwater, such as the principle of alcohol lamps and kerosene lamps.

As shown in Figure 2 and Figure 3, water inlets are respectively opened on the inner walls of the left and right sides of the power distribution cabinet 1, and two fixing rods 23 are fixedly installed inside the water inlet respectively, and the outer diameters of the two fixing rods 23 are smaller than the water inlet holes inner diameter; the bottoms of the two bellows 24 communicate with the insides of the two water inlets respectively, and the tops of the two bellows 24 are fixedly connected to the corresponding ends of the water storage tank 8 respectively; There is a circular groove, and the two baffles 22 are respectively located inside the circular groove, and the outer diameters of the two baffles 22 are respectively consistent with the diameters of the inner walls of the two circular grooves, and the two fixing rods 23 respectively penetrate through the water storage tank 8 The left and right ends of the bottom; when it rains, the rainwater falls into the inside of the water storage tank 8, the weight of the water storage tank 8 will increase, and the four springs 26 will be squeezed respectively, and the water storage tank 8 will move downwards. At this time, the baffle plate 22 are respectively separated from the circular grooves at the left and right ends of the top of the water storage tank 8, and the two bellows 24 will be compressed. At this time, the rainwater at the top of the water storage tank 8 will enter the water storage tank through the bellows 24 and the water inlets at the left and right ends of the power distribution cabinet 1. 3 for collection and storage, and at the same time narrow the gap between the water storage tank 8 and the power distribution cabinet 1 to prevent rainwater from entering the interior of the power distribution cabinet 1 through the gap between the water storage tank 8 and the power distribution cabinet 1, and stop the rain at the same time. The rainwater inside the water storage tank 8 is discharged through the drain hole 11, and the four springs 26 will reset to push the water storage tank 8 up, increasing the gap between the power distribution cabinet 1 and the water storage tank 8, and facilitating the heat dissipation effect inside the power distribution cabinet 1.

As shown in Fig. 1, Fig. 2 and Fig. 6, the inner wall and the outer wall of the water storage tank 8 are respectively provided with clamping grooves 10, and the inside and the outer wall of the filter plate 9 are respectively movable and clamped in the inside of the clamping groove 10, and the filter plate 9 A circular hole is provided on the surface of the filter plate 9, and the distance between the top of the filter plate 9 and the top of the water storage tank 8 is 5mm; the two drainage holes 11 communicate with the inside of the water storage tank 8; when the weather rains, the rainwater falls into the inside of the water storage tank 8 , the rainwater is discharged through the drainage holes 11, and the outdoor fallen leaves and impurities are filtered through the filter plate 9 to prevent the impurities from falling into the interior of the water storage tank 8. When the rainfall reaches 8 mm/h, the two drainage holes 11 cannot discharge The rainwater inside the tank 8 is discharged, and now the rainwater on the top of the tank 8 will enter the inside of the tank 3 for collection.

Principle of work of the present invention and use process:

When the weather rains, rainwater falls into the inside of the water storage tank 8, and the filter plate 9 filters outdoor fallen leaves and impurities. The rainwater enters the inside of the water storage tank 8 and is discharged through the drainage hole 11. When the rainfall reaches 8 mm/hour, When rainwater enters the inside of the water storage tank 8 and the two drainage holes 11 will not be able to discharge, the inside of the water storage tank 8 will gather rainwater at this time, increase the weight of the water storage tank 8, and apply pressure to the four springs 26 respectively, and the water storage tank 8 will be downward. Move, the four support rods 21 shrink to the inside of the casing 25 respectively, the water storage tank 8 drives the dust cover 13 to move during the downward movement, shortens the gap between the water storage tank 8 and the power distribution cabinet 1, and prevents rainwater from passing through The cooling hole 12 enters the interior of the power distribution cabinet 1;

During the downward movement of the water storage tank 8, since the fixed rod 23 runs through the inside of the water storage tank 8, the baffle plate 22 is separated from the inside of the circular groove at the top of the water storage tank 8. At this time, the rainwater inside the water storage tank 8 will pass through the bellows 24 The water inlet on the inner wall of the power distribution cabinet 1 enters the interior of the water storage tank 3 for collection. When the rainwater enters the interior of the water storage tank 3, the rainwater passes through the inner wall of the power distribution cabinet 1 to take away the heat inside the power distribution cabinet 1;

At the same time, the interior of the power distribution cabinet 1 is detected by a static detector. When the static electricity inside the power distribution cabinet 1 reaches 1kV, the ion fan 20 will be automatically started, and the ion fan 20 will inject ion wind into the interior of the power distribution cabinet 1. At the same time, when rainwater enters the inside of the water storage tank 3, the left and right ends of the bottom of the humidifying plate 19 will absorb the rainwater inside the water storage tank 3 to make the top of the humidifying plate 19 full of water, and inject air into the power distribution cabinet 1 through the ion fan 20. , the wind will pass through the surface of the humidifying plate 19, driving the moisture inside the humidifying plate 19, so that the injected wind will contain water vapor, and the wind will pass through the inside of the guide hole 17 to remove the inside of the distribution line 14 under the guidance of the guide plate 16. Static electricity and wind will pass through the inside of the power distribution cabinet 1, be discharged through the cooling holes 12 on the top of the power distribution cabinet 1, and then be discharged outdoors through the dust cover 13.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the specification has described the present invention in detail with reference to the above-mentioned embodiments, the present invention is not limited to the above-mentioned specific implementation methods, so Any modifications or equivalent replacements to the present invention; and all technical solutions and improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an electrostatic safety device for power equipment, includes switch board (1), its characterized in that: the utility model discloses a static electricity detection device, including base (6) and switch board (1), including base (1) and switch board, the base (1) is fixed mounting has water storage tank (3), the base (3) is kept away from one side fixed mounting of base (6) has drain pipe (4), the inboard base fixed mounting of switch board (1) has ion fan (20), the inboard base of switch board (1) is keeping away from the top fixed mounting of ion fan (20) has humidification board (19), the inside fixed mounting of switch board (1) has accept board (18), accept board (18) both ends about having seted up guide hole (17) respectively, accept the top fixed mounting of board (18) has distribution line (14), fixed mounting has mount (15) about the left and right sides of distribution line (14) respectively, louvre (12) have been seted up respectively at the left and right sides of switch board (1) inner wall, the front of switch board (1) articulates there is apron (2), one side fixed mounting of switch board (1) inner wall has static electricity detector (27).

2. An electrostatic safety device for an electrical apparatus according to claim 1, wherein: the utility model discloses a water storage cabinet, including water storage tank (3), switch board (1), support rod (21), sleeve pipe (25) have been cup jointed respectively to the four corners at switch board (1) top respectively fixed mounting, the water storage tank (3) bottom is near both ends about respectively fixed mounting have unable adjustment base (6), the intermediate position fixed mounting of water storage tank (3) bottom has protection casing (5), four the outside of support rod (21) has movably sleeved with sleeve pipe (25) respectively, the inside of sleeve pipe (25) is located the top fixed mounting of support rod (21) has spring (26), the top fixed mounting of sleeve pipe (25) has catch basin (8), the bottom fixed mounting of catch basin (8) has guard plate (7), the utility model discloses a water storage tank, including guard plate (7), catch basin (8), filter (9) are offered to the inner wall fixed mounting of guard plate (7), joint groove (10) have been offered to the inner wall of catch basin (8), both ends are fixed mounting has bellows (24) respectively about switch board (1) top, inside at both ends is fixed mounting has dead lever (23) respectively about switch board (1), the top of dead lever (23) is fixed mounting has baffle (22) respectively, wash port (11) have been offered respectively at both ends about the catch basin (8) back.

3. An electrostatic safety device for an electrical apparatus according to claim 1, wherein: the utility model discloses a water storage tank, including humidification board (19), water storage tank (3) and humidification board (19), both ends are located about humidification board (19) bottom respectively the inside of water storage tank (3), the top of humidification board (19) is made by the sponge material, both ends are made by cotton material about humidification board (19) bottom, both ends are located about humidification board (19) bottom respectively the inside of water storage tank (3), rectangular hole has been seted up to the surface equidistance of humidification board (19).

4. An electrostatic safety device for an electrical apparatus according to claim 1, wherein: be equipped with annular catch basin in water storage tank (3), ion fan (20) fixed mounting in the middle part of water storage tank (3) just is located the bottom of humidification board (19), the arc wall has been seted up respectively to the four sides of protection casing (5), drain pipe (4) with the inside of water storage tank (3) is linked together.

5. An electrostatic safety device for an electrical apparatus according to claim 1, wherein: the two guide plates (16) are respectively and symmetrically inclined at fifteen degrees, the outer sides of the two guide plates (16) are respectively and fixedly installed on the left side and the right side of the inner wall of the power distribution cabinet (1), and the two guide plates (16) are respectively perpendicular to the corresponding guide holes (17).

6. An electrostatic safety device for an electrical apparatus according to claim 2, wherein: the inner walls of the left side and the right side of the power distribution cabinet (1) are respectively provided with a water inlet, the two fixing rods (23) are respectively and fixedly installed in the water inlets, and the outer diameters of the two fixing rods (23) are smaller than the inner diameter of the water inlet.

7. According to claim6The electrostatic safety protection device for the power equipment is characterized in that: the bottoms of the two corrugated pipes (24) are respectively communicated with the interiors of the two water inlets, and the tops of the two corrugated pipes (24) are respectively fixedly connected with one ends corresponding to the bottoms of the water storage tanks (8).

8. An electrostatic safety device for an electrical apparatus according to claim 2, wherein: circular grooves are respectively formed in the left end and the right end of the top of the water storage groove (8), two baffle plates (22) are respectively located in the circular grooves, the diameter values of the outer portions of the two baffle plates (22) are respectively consistent with those of the inner walls of the circular grooves, and two fixing rods (23) respectively penetrate through the left end and the right end of the bottom of the water storage groove (8).

9. An electrostatic safety device for an electrical apparatus according to claim 2, wherein: the inside inner wall and the outer wall of catch basin (8) are offered joint groove (10) respectively, the inside and the outer wall of filter (9) respectively movable joint in the inside of joint groove (10), circular hole has been seted up on the surface of filter (9), the top of filter (9) with the interval at catch basin (8) top is 5mm.

10. An electrostatic safety device for an electrical apparatus according to claim 2, wherein: the two drain holes (11) are communicated with the inside of the water storage groove (8).

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