CN219041069U

CN219041069U - Dampproofing electric power cabinet

Info

Publication number: CN219041069U
Application number: CN202223118589.4U
Authority: CN
Inventors: 李权醁; 高宝明; 杜建忠; 段雨松; 向欣; 郝佼霞
Original assignee: Super High Voltage Substation Branch Of State Grid Shanxi Electric Power Co
Current assignee: Super High Voltage Substation Branch Of State Grid Shanxi Electric Power Co
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-16
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a dampproof electric power cabinet, which comprises a cabinet body, wherein a support frame is arranged at the bottom end in the cabinet body, a first cooling fan is arranged in the middle of the support frame, fixing components are arranged at the two sides of the inner wall of the cabinet body, moisture absorption and drying sheets are arranged in the fixing components, air channels are formed in the middle of the two side walls of the cabinet body, mounting holes are formed in the tops of the fixing components, a second cooling fan is arranged at the mounting holes, air outlets are formed in the bottoms of the air channels on the two side walls of the cabinet body, a dustproof component is fixedly arranged at the air outlets, moisture in the cabinet body can be absorbed through the arranged moisture absorption and drying sheets, the cooling fan can blow the moisture out of the cabinet body through the air channels through the arranged air channels, and as the air outlets are arranged at the bottoms of the air channels, the rainwater cannot enter the cabinet body through the air channels, the occurrence of the condition that the cabinet body is moist due to the fact that the rainwater enters the cabinet body is greatly reduced, and the height of the cabinet body can be lifted through the arranged lifting components, and the moisture entering the cabinet body from the bottom is reduced.

Description

Dampproofing electric power cabinet

Technical Field

The utility model belongs to the technical field of power cabinets, and particularly relates to a dampproof power cabinet.

Background

The utility model provides a power cabinet is the cupboard that is used for protecting components and parts normal work by steel processing, and the power cabinet of using in the open air is owing to raining or the great moisture of air easily leads to the internal humidity of cabinet, and the internal moisture of cabinet can lead to the damage of electronic components, influences the life of electronic components, through retrieving finding, "CN202021557982.1" has disclosed "a rain-proof dampproofing formula outdoor power cabinet", wherein recorded "including the base, the base is U type structure, the right-hand member middle part of base alternates and is connected with adjustment mechanism, the equal fixedly connected with buffer gear in upper end four corners of base, the lower extreme left part and the lower extreme right part of base all fixedly welded with mounting panel, the upper end front portion of mounting panel and the upper end rear portion all alternate to be connected with the installation pole, four buffer gear's upper end is fixedly connected with the power cabinet main part" through the regulation pole with the power cabinet main part upwards support, makes the distance between power cabinet main part and the base increase, avoids the rainwater infiltration inside of base, but runs into the power cabinet main part, runs into the electric power cabinet main part at the U type structure, when the outdoor rain-proof cabinet, and the indoor rainwater main part runs into the indoor rainwater main part or the indoor rainwater main part, and the internal heat dissipation hole of the electronic components and parts of the electronic components can prevent that the internal damage of getting into through this kind through the internal rainwater.

Disclosure of Invention

The utility model aims to provide a dampproof power cabinet, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dampproofing electric power cabinet, includes the cabinet body, the internal bottom of cabinet installs the support frame, support frame mid-mounting has first radiator fan, fixed subassembly is all installed to cabinet body inner wall both sides, install the moisture absorption drying piece in the fixed subassembly, the wind channel has been seted up at cabinet body's both sides wall middle part, cabinet body inner wall both sides are located fixed subassembly top and all have been seted up the installing port, install second radiator fan in the installing port department, cabinet body both sides wall is located wind channel bottom and all have been seted up the air outlet, air outlet department fixed mounting has dustproof subassembly, cabinet body bottom fixed mounting has lifting assembly;

the fixing component comprises two L-shaped connecting pieces fixedly mounted on the inner side wall of the cabinet body, the two L-shaped connecting pieces are symmetrically arranged, and the moisture absorption drying piece is mounted between the two L-shaped connecting pieces.

As a preferable technical scheme of the utility model, a chute is formed on the boss surface of the L-shaped connecting piece, two sliding blocks are connected in the chute in a sliding way, a supporting plate is fixedly connected between the two sliding blocks corresponding to each other, the top and the bottom of the supporting plate are respectively connected with a supporting rod in a penetrating way, springs are sleeved outside the supporting rods, the two supporting rods corresponding to each other are respectively fixedly connected with the pulling rod, and two ends of each spring are respectively fixedly connected with the supporting plate and the pulling rod.

As a preferable technical scheme of the utility model, the dustproof assembly comprises a U-shaped frame fixedly arranged on the outer side wall of the cabinet body, the middle part of the U-shaped frame is connected with the dustproof frame in a sliding manner, the top end of the dustproof frame is fixedly connected with a fixing strip, the middle part of the dustproof frame is provided with a dustproof net, both sides of the U-shaped frame are fixedly connected with supporting blocks, the top ends of the supporting blocks are fixedly connected with screws, both sides of the fixing strip are provided with limiting holes, and the limiting holes are correspondingly arranged with the screws.

As a preferable technical scheme of the utility model, the U-shaped frame is arranged at the air outlet, and the dustproof net completely covers the air outlet.

As a preferable technical scheme of the utility model, the lifting assembly comprises an equipment box fixedly arranged at the bottom end of a cabinet body, the bottom of the equipment box is hollowed, a bottom plate is arranged at the bottom of the equipment box, rotating seats are clamped at the left side and the right side in the equipment box, the rotating seats are fixedly arranged on the bottom plate, a bidirectional screw rod is rotatably arranged between the two rotating seats, two moving blocks are symmetrically arranged on the surface of the bidirectional screw rod, the top ends of the two moving blocks are fixedly connected with first mounting seats, the top end of the equipment box is fixedly connected with two symmetrically arranged second mounting seats, and a supporting rod is rotatably connected between the first mounting seats and the second mounting seats which are positioned at the same side.

As a preferable technical scheme of the utility model, one side of the equipment box is provided with a strip-shaped opening, and one end of the bidirectional screw rod penetrates through the strip-shaped opening to be fixedly connected with the crank.

As a preferable technical scheme of the utility model, the top end of the cabinet body is fixedly provided with a rain shelter.

Compared with the prior art, the utility model has the beneficial effects that: the moisture in the cabinet body can be absorbed through the moisture absorption drying piece that sets up, the air duct that makes radiator fan through setting up can blow off the cabinet body with the moisture through the air duct, and because the air outlet sets up in the bottom in air duct, consequently the rainwater can't get into the cabinet body through the air duct, greatly reduced because of the rainwater gets into the cabinet body and leads to the internal moist condition of cabinet to take place, can promote the height of the cabinet body through the lifting unit that sets up to reduce the moisture and get into the cabinet body from the bottom.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a fixing assembly according to the present utility model;

FIG. 5 is a schematic cross-sectional view of an L-shaped connector according to the present utility model;

FIG. 6 is a schematic view of a dust-proof assembly according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a cabinet body; 2. a support frame; 3. a first heat radiation fan; 4. a fixing assembly; 41. an L-shaped connector; 42. a chute; 43. a slide block; 44. a support plate; 45. a butt joint rod; 46. a spring; 47. a pull rod; 5. a moisture-absorbing and drying sheet; 6. an air duct; 7. a second heat radiation fan; 8. an air outlet; 9. a dust-proof assembly; 91. a U-shaped frame; 92. a dust-proof frame; 93. a dust screen; 94. a support block; 95. a screw; 96. a limiting hole; 97. a fixing strip; 10. a lifting assembly; 101. an equipment box; 102. a bottom plate; 103. a rotating seat; 104. a two-way screw rod; 105. a moving block; 106. a first mount; 107. a second mounting base; 108. a support rod; 109. a strip-shaped opening; 110. a crank; 11. rain shelter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides the following technical solutions: the utility model provides a dampproofing electric power cabinet, including the cabinet body 1, support frame 2 is installed to cabinet body 1 inner bottom, support frame 2 mid-mounting has first radiator fan 3, fixed subassembly 4 is all installed to cabinet body 1 inner wall both sides, install moisture absorption drying piece 5 in the fixed subassembly 4, wind channel 6 has been seted up at cabinet body 1 both sides wall middle part, the installing port has all been seted up at fixed subassembly 4 top in cabinet body 1 inner wall both sides, second radiator fan 7 is installed to installing port department, cabinet body 1 both sides wall is located wind channel 6 bottom and has all been seted up air outlet 8, air outlet 8 department fixed mounting has dustproof subassembly 9, cabinet body 1 bottom fixed mounting has lifting unit 10, the top fixed mounting of cabinet body 1 has the canopy 11, can make this electric power cabinet have the function of hiding rain through the canopy 11 that sets up.

In this embodiment, the fixing component 4 includes two L-shaped connectors 41 fixedly mounted on the inner side wall of the cabinet body 1, the two L-shaped connectors 41 are symmetrically arranged, the moisture absorption drying sheet 5 is mounted between the two L-shaped connectors 41, a sliding groove 42 is formed on the boss surface of the L-shaped connector 41, two sliding blocks 43 are slidably connected in the sliding groove 42, a supporting plate 44 is fixedly connected between the two sliding blocks 43 corresponding up and down, a supporting rod 45 is inserted and connected at the top and bottom of the supporting plate 44, a spring 46 is sleeved outside the supporting rod 45, the two supporting rods 45 corresponding up and down are fixedly connected with the pull rod 47, and two ends of the spring 46 are fixedly connected with the supporting plate 44 and the pull rod 47 respectively.

Specifically, the moisture-absorbing and drying sheet 5 is inserted between the two L-shaped connecting pieces 41, and the pull rod 47 is pulled outwards to enable the abutting rod 45 to move backwards, so that the abutting rod 45 is prevented from affecting inward pushing of the moisture-absorbing and drying sheet 5, when the moisture-absorbing and drying sheet 5 is pushed into the L-shaped connecting pieces 41 completely, the pull rod 47 is loosened, and the springs 46 resume deformation to enable the abutting rod 45 to move inwards so as to abut against the top and the bottom of the moisture-absorbing and drying sheet 5, and accordingly the moisture-absorbing and drying sheet 5 is fixed.

In this embodiment, dustproof subassembly 9 includes that fixed mounting is in U-shaped frame 91 of cabinet body 1 lateral wall, U-shaped frame 91 middle part sliding connection has dustproof frame 92, the top fixedly connected with fixed strip 97 of dustproof frame 92, the mid-mounting of dustproof frame 92 has dust screen 93, the equal fixedly connected with supporting shoe 94 in both sides of U-shaped frame 91, the top fixedly connected with screw 95 of supporting shoe 94, spacing hole 96 has all been seted up to the both sides of fixed strip 97, spacing hole 96 corresponds the setting with screw 95, U-shaped frame 91 sets up in air outlet 8 department and dust screen 93 covers air outlet 8 completely.

Specifically, insert the dust-proof frame 92 in the U-shaped frame 91 and make the screw 95 insert in the spacing hole 96 that the fixed strip 97 surface was seted up, then play fixed action to the fixed strip 97 through the nut thereby accomplish the fixed to the dust-proof frame 92, filter the air outlet 8 department through the dust screen 93 and block, avoid the dust to get into the normal use of inside electronic components of the inside influence of cabinet body 1 through air outlet 8 and wind channel 6.

In this embodiment, the lifting assembly 10 includes the equipment box 101 of fixed mounting in cabinet 1 bottom, equipment box 101 bottom fretwork, the bottom of equipment box 101 is provided with bottom plate 102 still the joint has rotation seat 103 in the equipment box 101 the left and right sides, rotation seat 103 fixed mounting is on bottom plate 102, rotates between two rotation seats 103 and installs two-way lead screw 104, two movable blocks 105 are installed to two-way lead screw 104's surface symmetry, and the equal fixedly connected with in top of two movable blocks 105 is first mount pad 106, the second mount pad 107 of two symmetry settings of top fixedly connected with of equipment box 101 rotates between first mount pad 106 and the second mount pad 107 that are located the homonymy and is connected with bracing piece 108, and bar trompil 109 has been seted up to one side of equipment box 101, and bar trompil 109 and crank 110 fixed connection are passed to two-way lead screw 104's one end.

Specifically, the bidirectional screw rod 104 is rotated by rotating the crank 110, so that the two moving blocks 105 move in opposite directions or move backwards on the surface of the bidirectional screw rod 104, and then the equipment box 101 is jacked up or put down under the action of the first mounting seat 106, the second mounting seat 107 and the supporting rod 108, so that the use height of the cabinet body 1 is adjustable, the cabinet body 1 can be lifted up in overcast and rainy weather, the condition that moisture enters the cabinet body 1 from the bottom is reduced, and when the cabinet body 1 is lifted, the equipment box 101 limits the equipment box through the rotating seat 103, so that the equipment box 101 and the cabinet body 1 are prevented from tilting.

Working principle: when overcast and rainy weather, partial moisture can get into the cabinet body 1 in, absorb the moisture through the moisture absorption dry piece 5 of setting, thereby keep the cabinet body 1 internal dryness, simultaneously first radiator fan 3 upwards blows out the moisture, cooperation second radiator fan 7 can blow out cabinet body 1 through wind channel 6 this moment, thereby humidity in the cabinet body 1 can be reduced, and because air outlet 8 is in the bottom of wind channel 6, and then in the rainwater also can't get into cabinet body 1 through wind channel 6 when raining, and then it damages to lead to components and parts in the cabinet body 1 to avoid the rainwater to get into through wind channel 6, can effectually promote the dampproofing function of this electric power cabinet through this kind of mode, the staff can make to slide in spout 42 through pushing pull rod 47, thereby make two pull rods 47 be located the both ends of L shape connecting piece 41 respectively, and then support 45 can support tightly fixed four corners to moisture absorption dry piece 5, thereby promote the stability of moisture absorption dry piece 5, and this kind of mode can be more convenient for change moisture absorption dry piece 5, the staff only need pull rod 47 makes and leaves the pole 45 to get into the moisture absorption dry piece 1 through wind channel 6, thereby can prevent the dust and can get into the dust and the device from getting into the cabinet body 1 through the dust and take place the dust and the device through the wind channel 1, can be greatly reduced, the dust and the life-saving effect can take place in the electronic component 1 through setting up and the dust and can take place the dust absorption dry piece 1.

Claims

1. The utility model provides a dampproofing electric power cabinet, includes cabinet body (1), its characterized in that: the novel intelligent cabinet temperature control cabinet is characterized in that a support frame (2) is installed at the inner bottom end of the cabinet body (1), a first cooling fan (3) is installed in the middle of the support frame (2), fixing components (4) are installed on two sides of the inner wall of the cabinet body (1), moisture absorption drying sheets (5) are installed in the fixing components (4), air channels (6) are formed in the middle of two side walls of the cabinet body (1), mounting holes are formed in the two sides of the inner wall of the cabinet body (1) and are located at the tops of the fixing components (4), a second cooling fan (7) is installed at the mounting holes, air outlets (8) are formed in the two side walls of the cabinet body (1) and are located at the bottoms of the air channels (6), dustproof components (9) are fixedly installed at the air outlets (8), and lifting components (10) are fixedly installed at the bottom end of the cabinet body (1).

The fixing component (4) comprises two L-shaped connecting pieces (41) fixedly mounted on the inner side wall of the cabinet body (1), the two L-shaped connecting pieces (41) are symmetrically arranged, and the moisture absorption drying piece (5) is mounted between the two L-shaped connecting pieces (41).

2. A moisture resistant power cabinet in accordance with claim 1 wherein: the boss surface of L shape connecting piece (41) has seted up spout (42), sliding connection has two sliders (43) in spout (42), wherein fixedly connected with backup pad (44) between two sliders (43) that correspond from top to bottom, the top and the bottom of backup pad (44) all alternate and are connected with supporting rod (45), the outside cover of supporting rod (45) is equipped with spring (46), two supporting rods (45) that correspond from top to bottom all with pull rod (47) fixed connection, the both ends of spring (46) respectively with backup pad (44) and pull rod (47) fixed connection.

3. A moisture resistant power cabinet in accordance with claim 1 wherein: dustproof subassembly (9) are including fixed mounting in U-shaped frame (91) of cabinet body (1) lateral wall, U-shaped frame (91) middle part sliding connection has dustproof frame (92), the top fixedly connected with fixed strip (97) of dustproof frame (92), the mid-mounting of dustproof frame (92) has dust screen (93), the equal fixedly connected with supporting shoe (94) in both sides of U-shaped frame (91), the top fixedly connected with screw (95) of supporting shoe (94), spacing hole (96) have all been seted up to the both sides of fixed strip (97), spacing hole (96) correspond the setting with screw (95).

4. A moisture resistant power cabinet according to claim 3, wherein: the U-shaped frame (91) is arranged at the air outlet (8) and the dustproof net (93) completely covers the air outlet (8).

5. A moisture resistant power cabinet in accordance with claim 1 wherein: lifting unit (10) are including fixed mounting in equipment box (101) of cabinet body (1) bottom, equipment box (101) bottom fretwork, the bottom of equipment box (101) is provided with bottom plate (102) still the joint has rotation seat (103) in the left and right sides in equipment box (101), rotation seat (103) fixed mounting is on bottom plate (102), rotates between two rotation seats (103) and installs two movable blocks (105) of surface symmetry installation of two movable blocks (104), the equal fixedly connected with first mount pad (106) in top of two movable blocks (105), the second mount pad (107) of two symmetry settings of top fixedly connected with of equipment box (101), rotate between first mount pad (106) and second mount pad (107) that are located the homonymy and be connected with bracing piece (108).

6. A moisture resistant power cabinet in accordance with claim 5 wherein: a strip-shaped opening (109) is formed in one side of the equipment box (101), and one end of the bidirectional screw rod (104) penetrates through the strip-shaped opening (109) and is fixedly connected with the crank (110).

7. A moisture resistant power cabinet in accordance with claim 1 wherein: the top end of the cabinet body (1) is fixedly provided with a rain shelter (11).