CN213125094U

CN213125094U - Dampproofing high-voltage board

Info

Publication number: CN213125094U
Application number: CN202021887115.4U
Authority: CN
Inventors: 彭洁
Original assignee: Jiangxi Zehao Electric Technology Co ltd
Current assignee: Jiangxi Zehao Electric Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-04
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a high-voltage board field especially relates to a dampproofing high-voltage board, the intelligent cabinet temperature adjusting device comprises a cabinet body, be fixed with the cabinet door of being connected with cabinet body hinge on the cabinet body, cabinet body both sides all are provided with the ventilation hole that runs through the cabinet body, ventilation hole position all is fixed with the baffle that covers the ventilation hole, form inlet air channel between the baffle and the corresponding cabinet body, the inlet air channel bottom is fixed with the filter, be equipped with the mounting hole that runs through the baffle on the baffle of filter top, the symmetry is fixed with the slide rail on the baffle of mounting hole both sides, still be fixed with on the slide rail with slide rail sliding connection's drying rack, drying rack is including bottom plate and the panel that the symmetry set up, evenly be provided with the polyl. Outside air forms clean dry air after filter and drying rack and enters into cabinet internal portion, can effectively avoid steam to enter into the cabinet internal influence high-voltage board and use.

Description

Dampproofing high-voltage board

[ technical field ] A method for producing a semiconductor device

The utility model relates to a high-voltage board field especially relates to a dampproofing high-voltage board.

[ background of the invention ]

The high-voltage cabinet is equipment which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and has the functions of switching on and switching off, controlling or protecting and the like. The high-voltage cabinet comprises a cabinet body and a circuit breaker, wherein the cabinet body comprises a shell, electrical elements (including an insulating part), various mechanisms, secondary terminals, connecting wires and the like.

In order to facilitate the discharge of hot air in the high-voltage cabinet, the heat dissipation holes are formed in the two sides of the high-voltage cabinet, heat is dissipated through the heat dissipation holes, but water in the air easily enters the cabinet body through the heat dissipation holes, so that the normal operation of components in the cabinet body is influenced, and therefore the improvement is needed.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a dampproofing high-voltage board.

The utility model discloses can realize through following technical scheme:

the utility model discloses a dampproof high-voltage cabinet, which comprises a cabinet body, wherein a cabinet door hinged with the cabinet body is fixed on the cabinet body, ventilation holes penetrating through the cabinet body are arranged on both sides of the cabinet body, baffle plates covering the ventilation holes are fixed on the positions of the ventilation holes, an air inlet channel is formed between each baffle plate and the corresponding cabinet body, a filter plate is fixed at the bottom of the air inlet channel, mounting holes penetrating through the baffle plates are arranged on the baffle plates above the filter plate, slide rails are symmetrically fixed on the baffle plates on both sides of the mounting holes, a drying rack connected with the slide rails in a sliding manner is also fixed on each slide rail, each drying rack comprises a bottom plate and a panel which are symmetrically arranged, a plurality of ventilation plates are evenly arranged between the bottom plate and the panel, a placing groove is formed between two connected ventilation plates, a slide block is also fixed between the bottom plate and the, the outer end face of the baffle at the mounting hole position is further fixed with a fixing groove arranged around the mounting hole, the fixing groove is further fixed with a sealing plate movably connected with the fixing groove, the sealing plate penetrates through the fixing groove and the sealing plate through bolts and then is in threaded connection with the baffle, and a handle is further fixed at the bottom of the sealing plate. Form inlet air duct in the external side of cabinet, it can prevent effectively that impurity such as dust from entering into the internal portion of cabinet to set up the drying rack bottom inlet air duct, place the drier in the standing groove of drying rack, the air that forms clean and dry behind filter and the drying rack of outside air enters into the internal portion of cabinet, can effectively avoid steam to enter into the internal influence high-voltage board of cabinet and use, and a period of time later, take off the bolt, and take off the closing plate from the fixed slot, take out the drying rack from the mounting hole position, take off the drier after will absorbing water, more renew the drier again, assemble the mounting hole with the drying rack again after the drier is changed in, can effectively guarantee the drying effect of drier.

Preferably, the panels are all provided with handle grooves.

Compared with the prior art, the utility model has the advantages that:

1. outside air forms clean dry air after filter and drying rack and enters into cabinet internal portion, can effectively avoid steam to enter into the cabinet internal influence high-voltage board and use.

2. After a period of time, the bolt is taken down, the sealing plate is taken down from the fixed groove, the drying rack is taken out from the mounting hole, the drying agent after water absorption is taken down, the new drying agent is replaced, the drying rack is assembled in the mounting hole again after the drying agent is replaced, and the drying effect of the drying agent can be effectively guaranteed.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;

FIG. 6 is a schematic view of a drying rack;

FIG. 7 is an enlarged view at C of FIG. 4;

in the figure: 1. a cabinet body; 2. a cabinet door; 3. a vent hole; 4. a baffle plate; 5. a filter plate; 6. mounting holes; 7. fixing grooves; 8. a sealing plate; 9. a bolt; 10. a handle; 11. a slide rail; 12. a drying rack; 121. a panel; 122. a base plate; 123. a ventilation board; 124. a placement groove; 125. a slider; 126. a chute; 127. a handle groove;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 7, the utility model discloses a moisture-proof high-voltage cabinet, which comprises a cabinet body 1, a cabinet door 2 hinged with the cabinet body 1 is fixed on the cabinet body 1, vent holes 3 penetrating through the cabinet body 1 are arranged on both sides of the cabinet body 1, baffle plates 4 covering the vent holes 3 are fixed on the positions of the vent holes 3, an air inlet channel is formed between each baffle plate 4 and the corresponding cabinet body 1, a filter plate 5 is fixed at the bottom of the air inlet channel, mounting holes 6 penetrating through the baffle plates 4 are arranged on the baffle plates 4 above the filter plate 5, slide rails 11 are symmetrically fixed on the baffle plates 4 on both sides of the mounting holes 6, a drying rack 12 slidably connected with the slide rails 11 is further fixed on each slide rail 11, each drying rack 12 comprises a bottom plate 122 and a panel 121 which are symmetrically arranged, a plurality of ventilating plates 123 are uniformly arranged between the bottom plate 122 and the panel 121, a placing groove 124 is formed between the two connected ventilating plates, the sliding block 125 is slidably connected with the sliding rail 11 through the sliding groove 126, the outer end face of the baffle 4 at the position of the mounting hole 6 is further fixed with a fixing groove 7 arranged around the mounting hole 6, the fixing groove 7 is further fixed with a sealing plate 8 movably connected with the fixing groove 7, the sealing plate 8 penetrates through the fixing groove 7 and the sealing plate 8 through a bolt 9 and then is in threaded connection with the baffle 4, and the bottom of the sealing plate 8 is further fixed with a handle 10. Form inlet air duct in the cabinet body 1 outside, it can prevent effectively that impurity such as dust from entering into cabinet body 1 inside to set up filter 5 in inlet air duct bottom, and set up drying rack 12 in the inlet air duct position, place the drier in standing groove 124 of drying rack 12, outside air forms clean dry air after filter 5 and drying rack 12 and enters into cabinet body 1 inside, can effectively avoid steam to enter into the cabinet body 1 and influence the high-voltage board and use, and a period of time later, take off bolt 9, and take off closing plate 8 from fixed slot 7, take out drying rack 12 from mounting hole 6 position, take off the drier after will absorbing water, more renew the drier again, in assembling drying rack 12 to mounting hole 6 again after the drier is changed, can effectively guarantee the drying effect of drier.

Wherein, the panel 121 is provided with a handle slot 127.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a dampproofing high-voltage board, includes the cabinet body, its characterized in that: a cabinet door hinged with the cabinet body is fixed on the cabinet body, ventilation holes penetrating through the cabinet body are arranged on both sides of the cabinet body, baffle plates covering the ventilation holes are fixed at the positions of the ventilation holes, an air inlet channel is formed between each baffle plate and the corresponding cabinet body, a filter plate is fixed at the bottom of the air inlet channel, mounting holes penetrating through the baffle plates are arranged on the baffle plates above the filter plates, slide rails are symmetrically fixed on the baffle plates on both sides of each mounting hole, a drying rack slidably connected with the slide rails is further fixed on the slide rails, the drying rack comprises a bottom plate and a panel which are symmetrically arranged, a plurality of ventilation plates are uniformly arranged between the bottom plate and the panel, a placing groove is formed between the two connected ventilation plates, a slide block is further fixed between the bottom plate and the panel and is slidably connected with the slide rails through the slide grooves, and a fixing groove arranged around the mounting holes is further, the sealing plate is movably connected with the fixing groove, penetrates through the fixing groove and the sealing plate through bolts and is in threaded connection with the baffle, and a handle is further fixed at the bottom of the sealing plate.

2. The moisture-proof high-voltage cabinet as claimed in claim 1, wherein the panels are provided with handle slots.