CN110740594B - Power equipment control cabinet with electricity-proof external conduction - Google Patents
Power equipment control cabinet with electricity-proof external conduction Download PDFInfo
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- CN110740594B CN110740594B CN201910873849.2A CN201910873849A CN110740594B CN 110740594 B CN110740594 B CN 110740594B CN 201910873849 A CN201910873849 A CN 201910873849A CN 110740594 B CN110740594 B CN 110740594B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F1/00—Preventing the formation of electrostatic charges
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses an electric power equipment control cabinet with electricity-proof external conduction, which structurally comprises a base, a cabinet body, an electricity-proof external conduction device, an opening and closing door, a heat dissipation shutter and a water baffle. Has the advantages that: the dust accumulated on the lower part in the cabinet body is effectively concentrated and cleaned under the mutual matching action of the groove frame and the rotating shaft by utilizing the temperature drop structure, so that the phenomenon that the dust generates magnetic field interference under the power-on action of equipment is avoided, and the temperature in the cabinet body is easily increased gradually under the action of the self characteristic of the dust.
Description
Technical Field
The invention relates to the field of electric power equipment, in particular to an electric power equipment control cabinet with electricity-proof external conduction.
Background
In order to ensure the safety of the power equipment and people, the power equipment is usually required to be placed in a control cabinet for uniform storage and protection, shielding magnetic interference and the like, because the power equipment is placed outdoors, under the action of external natural factors, a large amount of dust is easily gathered inside the power equipment and precipitates, and because of the self characteristics of the dust, when the internal parts of the equipment operate and generate heat, the temperature rise of the power equipment is intensified under the action of the dust, so that the parts are excessively heated to generate faults and lose operation, meanwhile, under the action of a dry environment, partial static electric charges (current) are generated in the operation process and are adhered to the surfaces of the parts, therefore, along with the movement of air, a large amount of conduction occurs on the inner surface of the cabinet body, so that people generate a slight electric shock phenomenon.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a power equipment control cabinet with electricity-proof external conduction, so as to solve the defects that in the prior art, when the power equipment control cabinet is placed outdoors, a large amount of dust is easily gathered and deposited in the interior of the power equipment control cabinet under the action of external natural factors, and due to the self characteristics of the dust, when internal parts of the power equipment operate and generate heat, the temperature of the internal parts of the power equipment control cabinet is increased under the action of the dust, so that the parts are heated excessively to generate faults and lose operation, and meanwhile, under the action of a dry environment, partial static electric charges (current) are generated in the operation process and are adhered to the surfaces of the parts, so that along with the movement of air, a large amount of electricity is conducted on the inner surface of the cabinet body 2, and a slight electric shock phenomenon is generated for people.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a power equipment control cabinet with electricity-proof external conduction comprises a base, a cabinet body, an electricity-proof external conduction device, an opening and closing door, a heat dissipation shutter and a water baffle, the cabinet body is arranged on the upper surface of the base and is connected with the base through electric welding, the electricity-proof external conducting device is arranged on the lower part in the cabinet body and is connected with the cabinet body through electric welding, the opening and closing door is arranged on the front surface of the cabinet body and connected through a hinge, the heat dissipation louver is arranged on the right side surface of the cabinet body and is of an integrated structure, the water baffle is arranged on the upper surface of the cabinet body and is connected with the cabinet body through electric welding, the electricity-proof conducting device comprises a liquid tank, an electrostatic-removing structure, a temperature-reducing structure and a collecting frame, the static electricity removing structure is characterized in that the lower end of the static electricity removing structure extends into the liquid tank, the temperature reducing structure is installed on the upper surface of the collecting and containing frame and is connected with the collecting and containing frame through electric welding, and the collecting and containing frame is installed on the upper surface of the liquid tank and is connected with the liquid tank through buckling.
In a further embodiment of the present invention, the liquid in the liquid tank is ethanol mixed with water.
As a further scheme of the invention, the static electricity removing structure comprises a retaining ring, a connecting rod, a rotating rod, a uniform part and a one-way water suction pipe, wherein the retaining ring is arranged on the lower surface of the static electricity removing structure and is rotationally connected through a bolt, the inside of the rotating rod is of a hollow structure, six groups of the rotating rod are arranged in pairs and are respectively connected through the connecting rod and are connected around the one-way water suction pipe, the uniform part is arranged on the upper surface of the rotating rod and is connected through sleeving, and the lower end of the one-way water suction pipe extends into the liquid tank, so that the phenomenon that a large amount of static electricity is generated in the uniform part and is conducted to the outer surface of the cabinet body is favorably avoided, and people have.
As a further scheme of the invention, the lower end of the dispersing part is wound with a cotton rope, so that alcohol is volatilized uniformly, and the static current in the equipment is prevented and treated through the cotton rope.
According to a further scheme of the invention, the temperature reduction structure comprises a partition plate, circular groove holes, movable columns, a groove frame, limiting springs, limiting plates, a connecting chain and a rotating shaft, wherein the circular groove holes are formed in the surface of the partition plate and are of an integrated structure, the groove frame is arranged on the inner side of the circular groove holes and is connected with the limiting plates through the movable columns, the limiting springs are arranged at the ends, in contact with the groove frame, of the partition plate respectively, the limiting plates are arranged in the middle of the lower surface of the groove frame, and the rotating shaft is arranged under the groove frame and is connected with the groove frame through the connecting chain, so that dust in the interior of the cabinet body can be effectively removed, the phenomenon that the dust generates magnetic field interference under the power-on action of equipment is avoided, and the temperature in the interior of the cabinet body is easily increased gradually due to the.
As a further scheme of the invention, the rotating shaft rotates clockwise, and the limiting spring is arranged on the left side of the rotating shaft rotating clockwise, so that the groove frame can be actively returned.
Advantageous effects of the invention
Compared with the traditional power equipment control cabinet, the invention has the following beneficial effects:
the dust collecting device utilizes the temperature drop structure to effectively concentrate and clean dust accumulated on the lower part in the cabinet body under the mutual matching action of the groove frame and the rotating shaft so as to avoid the phenomenon that the dust generates magnetic field interference under the power-on action of equipment, and the temperature in the cabinet body is easy to gradually rise under the action of the self characteristic of the dust.
The invention utilizes the static removing structure to provide air humidity for the interior of the equipment under the rotating motion effect and the volatile interaction of alcohol, thereby preventing a large amount of static electricity from being generated in the equipment and conducting the static electricity to the outer surface of the cabinet body, and leading people to have slight electric shock phenomenon when approaching the peripheral surface of the equipment.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
FIG. 1 is a schematic structural diagram of an electrical equipment control cabinet with electricity leakage prevention function according to the present invention.
FIG. 2 is a front cut-away view of the electricity leakage preventing device of the present invention.
Fig. 3 is a schematic top view of the static electricity removing structure of the present invention.
Fig. 4 is a schematic top view of a portion of the temperature reduction structure of the present invention.
FIG. 5 is a schematic side view of the temperature reduction structure of the present invention.
In the figure: the device comprises a base-1, a cabinet body-2, an electricity-proof external guide device-3, a starting and closing door-4, a heat-dissipating louver-5, a water baffle-6, a liquid tank-3 a, an electrostatic-removing structure-3 b, a temperature-reducing structure-3 c, a collecting and containing frame-3 d, a retaining ring-3 b1, a connecting rod-3 b2, a rotating rod-3 b3, a uniform part-3 b4, a one-way water suction pipe-3 b5, a cotton rope-3 b41, a partition-3 c1, a circular groove hole-3 c2, a movable column-3 c3, a groove frame-3 c4, a limiting spring-3 c5, a limiting plate-3 c6, a connecting chain-3 c7 and a rotating shaft-3 c 8.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the present invention provides a technical solution of an electrical equipment control cabinet with electricity-proof function:
as shown in figures 1-2, the structure of the power equipment control cabinet with electricity-proof external conduction comprises a base 1, a cabinet body 2, an electricity-proof external conduction device 3, a starting and closing door 4, a heat dissipation louver 5 and a water baffle 6, wherein the cabinet body 2 is arranged on the upper surface of the base 1 and is connected through electric welding, the electricity-proof external conduction device 3 is arranged on the lower inner part of the cabinet body 2 and is connected through electric welding, the starting and closing door 4 is arranged on the front surface of the cabinet body 2 and is connected through a hinge, the heat dissipation louver 5 is arranged on the right side surface of the cabinet body 2 and is an integrated structure, the water baffle 6 is arranged on the upper surface of the cabinet body 2 and is connected through electric welding, the electricity-proof external conduction device 3 comprises a liquid tank 3a, an static electricity removing structure 3b, a temperature reducing structure 3c and a collecting frame 3d, the lower end of the static electricity removing structure 3b extends into the liquid tank 3a, the temperature reducing structure 3c is arranged on the upper, the collecting frame 3d is mounted on the upper surface of the liquid tank 3a and connected thereto by snap-fitting.
As shown in fig. 2, the liquid in the liquid tank 3a is ethanol mixed with water.
As shown in fig. 2-3, the static electricity removing structure 3b includes a buckle 3b1, a connecting rod 3b2, a rotating rod 3b3, a dispersing part 3b4, and a one-way water suction pipe 3b5, the buckle 3b1 is mounted on the lower surface of the temperature reducing structure 3c and is connected with the lower surface of the temperature reducing structure by a bolt, the inside of the rotating rod 3b2 is hollow, the rotating rod 3b2 is a group of six groups, and is connected with the six groups by the connecting rod 3b2 and is connected around the one-way water suction pipe 3b5, the dispersing part 3b4 is connected with the upper surface of the rotating rod 3b3 by nesting, and the lower end of the one-way water suction pipe 3b5 extends into the inside of the liquid tank 3a, so as to facilitate avoiding a large amount of static electricity generated inside the one, and is conducted to the outer surface of the cabinet body 2, so.
As shown in fig. 2, the lower end of the dispersing part 3b4 is wound with a cotton rope 3b41, which is beneficial to realizing uniform volatilization of alcohol and preventing treatment of quiescent current inside the device.
As shown in fig. 4-5, the temperature reduction structure 3c includes a partition plate 3c1, a circular slot 3c2, a movable column 3c3, a groove frame 3c4, a limiting spring 3c5, a limiting plate 3c6, a connecting chain 3c7 and a rotating shaft 3c8, the surface of the partition plate 3c1 is provided with a plurality of circular slots 3c2 and is an integrated structure, the groove frame 3c4 is arranged inside the circular slot 3c2 and is connected through the movable column 3c3, the limiting spring 3c5 is provided with a plurality of plates and is respectively installed at one end where the partition plate 3c1 contacts with the groove frame 3c4, the limiting plate 3c6 is installed at the middle of the lower surface of the groove frame 3c4, the rotating shaft 3c8 is arranged under the groove frame 3c4 and is connected through the connecting chain 3c7, which is beneficial to effectively removing dust from the interior of the cabinet to avoid the occurrence of the magnetic field interference phenomenon generated by the power-on equipment, moreover, the temperature in the cabinet body 2 is easy to gradually rise based on the characteristic of dust; the rotating shaft 3c8 rotates clockwise, and the limit spring 3c5 is installed at the left side of the rotating shaft 3c8 rotating clockwise, which is beneficial to realizing the active return of the groove frame 3c 4.
In conclusion, through utilizing the structure of destaticing 3b and liquid tank 3a mutually supporting, under the volatile effect of alcohol, do the humidification to the inside air of equipment, provide steam to the realization is avoided its quiet a large amount of charges to be removed to cabinet body 2 surfaces, thereby leads to taking place to have slight electric shock phenomenon, utilizes temperature drop structure 3c to realize doing concentrated processing to its inside dust that sinks simultaneously, in order to avoid under the self characteristic effect of dust, aggravate the inside temperature of improvement equipment.
The specific realization principle is as follows: when the electric power equipment is used, the equipment is placed outdoors as appropriate, the equipment is dug and buried to be fixed, meanwhile, the required electric power equipment is placed in the equipment, because the equipment is placed outdoors, under the action of external natural factors, a large amount of dust is easily gathered in the equipment to precipitate, and because of the self characteristics of the dust, when the internal parts of the equipment operate and generate heat, the temperature rise of the equipment is intensified under the action of the dust, so that the parts are excessively heated to generate faults and lose the operation, meanwhile, under the action of a dry environment, partial static electric charges (current) can be generated in the operation process and are adhered to the surfaces of the parts, and along with the movement of air, a large amount of electric charges are conducted on the inner surface of the cabinet body 2, so that people generate a slight electric shock phenomenon.
Therefore, the provided electricity-proof external conducting device 3 is used for intensively containing dust flying off from the inside of the equipment through the groove frame 3c4, the connection chain 3c7 is used for pulling the groove frame 3c4 under the self-rotation effect of the 3c8, so that the groove frame 3c4 makes semi-rotation movement, the dust contained in the groove frame is poured into the collecting frame 3d, the dust is collected, a large amount of accumulation in the groove frame 3c4 is prevented, meanwhile, the dust is prevented from staying for a long time at the bottom in the equipment, and the temperature rise in the cabinet body 2 is intensified under the effect of the self-characteristics.
At the same time, the one-way water suction pipe 3b5 is used to convey the water-blended alcohol in the liquid tank 3a upwards to the inside of each connecting rod 3b2, and the cotton rope 3b41 arranged on the dispersing part 3b4 is used to absorb the water-blended alcohol, and under the self-rotation action of the rotating rod 3b3, the cotton rope 3b41 rotates inside the connecting rod 3b2, so that the volatilization of the water-blended alcohol is accelerated, the surface temperature of the rotating rod 3b3 and the surrounding temperature are in a low state, and the surface of the rotating rod 3b3 generates partial steam due to the volatilization of the alcohol, so that the air in the cabinet 2 is humidified, a large amount of static current is effectively prevented, and the water-blended alcohol is conducted to the surface of the cabinet 2, so that people touch the water-blended alcohol and get a slight electric shock.
The invention solves the problem that the prior art is placed outdoors, and the interior of the prior art is easy to fly and gather with a large amount of dust for sedimentation under the action of external natural factors, and because of the self characteristics of the dust, when parts in the equipment operate and generate heat, the temperature rise of the parts is intensified under the action of the dust, so that the parts are heated excessively to generate faults and lose operation, meanwhile, under the action of a drier environment, partial static charges (current) are generated in the operation process and are adhered to the surfaces of the parts, so that along with the movement of air, a large amount of conduction is generated on the inner surface of a cabinet body 2, and a slight electric shock phenomenon is generated for people, through the mutual combination of the parts, the invention utilizes a temperature drop structure to effectively intensively process and clean the dust accumulated at the lower part in the cabinet body under the mutual matching action of a groove frame and a rotating shaft, the invention utilizes the static removing structure to provide air humidity for the inside of the equipment under the interaction of the rotation movement effect and the volatile alcohol, so as to avoid the generation of a large amount of static electricity inside and conduct the static electricity to the outer surface of the equipment cabinet body, and ensure that people have slight electric shock phenomenon when being close to the peripheral surface of the equipment.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides an electrical equipment control cabinet with prevent electric conductance outward which the structure includes base (1), the cabinet body (2), prevent electric conductance outward device (3), open and close door (4), heat dissipation tripe (5), breakwater (6), its characterized in that: the power-off protection device is characterized in that the cabinet body (2) is mounted on the upper surface of the base (1) and connected through electric welding, the power-off protection external guide device (3) is mounted on the lower portion in the cabinet body (2) and connected through electric welding, the opening and closing door (4) is arranged on the front surface of the cabinet body (2) and connected through a hinge, the heat dissipation louver (5) is mounted on the right side surface of the cabinet body (2) and is of an integrated structure, and the water baffle (6) is mounted on the upper surface of the cabinet body (2) and connected through electric welding;
the electricity-proof external conducting device (3) comprises a liquid tank (3 a), an antistatic structure (3 b), a temperature reduction structure (3 c) and a collection frame (3 d), wherein the lower end of the antistatic structure (3 b) extends into the liquid tank (3 a), the temperature reduction structure (3 c) is installed on the upper surface of the collection frame (3 d) and is connected with the collection frame through electric welding, the collection frame (3 d) is installed on the upper surface of the liquid tank (3 a) and is connected with the collection frame through buckling, and the liquid in the liquid tank (3 a) is water-mixed ethanol;
the static electricity removing structure (3 b) comprises a retaining ring (3 b 1), a connecting rod (3 b 2), a rotating rod (3 b 3), a dispersing part (3 b 4) and a one-way water suction pipe (3 b 5), wherein the retaining ring (3 b 1) is mounted on the lower surface of the static electricity removing structure (3 c) and is connected with the lower surface of the static electricity removing structure through bolts in a rotating mode, the rotating rod (3 b 2) is of a hollow structure, six groups of the rotating rod (3 b 2) are arranged in a group two by two and are respectively connected through the connecting rod (3 b 2) and connected around the one-way water suction pipe (3 b 5), the dispersing part (3 b 4) is arranged on the upper surface of the rotating rod (3 b 3) and is connected with the upper surface of the rotating rod (3 b 3) in a sleeving mode, and the lower end;
the lower end of the uniform part (3 b 4) is wound with a cotton rope (3 b 41), which is beneficial to realizing uniform volatilization of alcohol and performing prevention treatment on static current in the equipment through the uniform part;
the temperature reduction structure (3 c) comprises a partition plate (3 c 1), a circular groove hole (3 c 2), a movable column (3 c 3), a groove frame (3 c 4), a limiting spring (3 c 5), a limiting plate (3 c 6), a connecting chain (3 c 7) and a rotating shaft (3 c 8), wherein the surface of the partition plate (3 c 1) is provided with a plurality of circular groove holes (3 c 2) and is of an integrated structure, the groove frame (3 c 4) is arranged on the inner side of the circular groove hole (3 c 2) and is connected with the movable column (3 c 3), the limiting spring (3 c 5) is provided with a plurality of circular groove holes and is respectively arranged at one end of the partition plate (3 c 1) which is in contact with the groove frame (3 c 4), the limiting plate (3 c 6) is arranged in the middle of the lower surface of the groove frame (3 c 4), the rotating shaft (3 c 8) is arranged under the groove frame (3 c 4) and is connected with the connecting chain (3 c 7), and the interior of the cabinet is effectively cleaned, the phenomenon that magnetic field interference is generated by the dust under the action of equipment electrification is avoided, and the temperature in the cabinet body (2) is easy to gradually rise under the action of the self characteristics of the dust;
the rotating shaft (3 c 8) rotates clockwise, and the limiting spring (3 c 5) is arranged on the left side of the rotating shaft (3 c 8) rotating clockwise, so that the active return of the groove frame (3 c 4) is realized.
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| CN201910873849.2A CN110740594B (en) | 2019-09-17 | 2019-09-17 | Power equipment control cabinet with electricity-proof external conduction |
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| CN201910873849.2A CN110740594B (en) | 2019-09-17 | 2019-09-17 | Power equipment control cabinet with electricity-proof external conduction |
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| CN110740594B true CN110740594B (en) | 2021-06-01 |
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| CN110740594A (en) | 2020-01-31 |
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