CN218770677U - Dampproofing heat dissipation type high-low voltage distribution cabinet - Google Patents
Dampproofing heat dissipation type high-low voltage distribution cabinet Download PDFInfo
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- CN218770677U CN218770677U CN202222540841.4U CN202222540841U CN218770677U CN 218770677 U CN218770677 U CN 218770677U CN 202222540841 U CN202222540841 U CN 202222540841U CN 218770677 U CN218770677 U CN 218770677U
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- low voltage
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- power distribution
- voltage power
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Abstract
The utility model discloses a dampproofing heat dissipation type high-low voltage distribution cabinet, its technical scheme is: the high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet, two cooling fans are fixedly embedded at the bottom of the high-low voltage power distribution cabinet, and two moisture-proof mechanisms are arranged on two side walls in the high-low voltage power distribution cabinet; dampproofing mechanism is including fixed frame, fixed frame and high-low voltage distribution cabinet inner wall fixed connection, and a plurality of air intakes have been seted up to fixed frame one side, and dampproofing heat dissipation type high-low voltage distribution cabinet beneficial effect is: moisture in the cooperation through crisscross dampproofing bag in the dampproofing mechanism and ventilation hole absorbs the cold air, prevents the inflow of humid air in radiating for high-low voltage distribution cabinet inside electronic components moves steadily, blocks connecting plate one through the screw thread piece, and connecting plate two can be pushed down through the structure of its appearance to connecting plate one, thereby prevents that backup pad one and backup pad two from breaking away from inside the fixed frame, reaches the effect that makes things convenient for the dampproofing bag dismouting to change, improves dismouting efficiency.
Description
Technical Field
The utility model relates to a switch board technical field, concretely relates to dampproofing heat dissipation type high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.
The current outdoor high-low voltage power distribution cabinet that is used for need be through the circulation of air when ventilation cooling, with the heat of inside scattered, when air humidity is higher, makes moist air admission switch board inside easily, causes the potential safety hazards such as inside electrical components emergence short circuit easily.
Disclosure of Invention
Therefore, the utility model provides a dampproofing heat dissipation type high-low voltage distribution cabinet through dampproofing mechanism to the solution makes moist air admission switch board inside problem easily when the air humidity is higher during ventilation cooling.
In order to achieve the above object, the present invention provides the following technical solutions: the damp-proof heat dissipation type high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet, two heat dissipation fans are fixedly embedded in the bottom of the high-low voltage power distribution cabinet, and damp-proof mechanisms are arranged on two side walls in the high-low voltage power distribution cabinet;
the dampproofing mechanism includes fixed frame, fixed frame and high-low voltage distribution cabinet inner wall fixed connection, a plurality of air intakes have been seted up to fixed frame one side, the inboard top of fixed frame all fixes two spouts that are equipped with the bottom, fixed frame inside is equipped with backup pad one and backup pad two respectively, backup pad one inlays respectively with backup pad two insides and is equipped with a plurality of dampproofing bags, backup pad one inlays respectively with backup pad two insides and is equipped with the multiunit ventilation hole, the fixed connecting plate two that is equipped with in backup pad one side, the fixed connecting plate one that is equipped with in backup pad two one side, the square hole has been seted up to fixed frame one side, the inside screw thread piece of pegging graft of square hole, the inside threaded rod of pegging graft of screw thread piece, the fixed runner that is equipped with of threaded rod one end.
Preferably, the vent has all been seted up to high-low voltage power distribution cabinet both sides, the fixed top that keeps off the rain that is equipped with in high-low voltage power distribution cabinet top, the fixed a plurality of stabilizer blades that are equipped with in high-low voltage power distribution cabinet bottom, high-low voltage power distribution cabinet one side is equipped with two cabinet doors, high-low voltage power distribution cabinet all is through pivot swing joint with two cabinet doors, the inside fixed grid that is equipped with of high-low voltage power distribution cabinet.
Preferably, the first support plate and the second support plate are both arranged inside the two sliding grooves and are in sliding connection with the two sliding grooves.
Preferably, one inside 5 dampproofing bags that are equipped with of inlaying of backup pad, two inside 4 dampproofing bags that are equipped with of backup pad, 4 ventilation holes of group have been seted up to one inside of backup pad, dampproofing bag is inside to have seted up 5 ventilation holes of group, and is a plurality of dampproofing bag is with a plurality of the ventilation hole is crisscross mutually.
Preferably, trapezoidal holes are formed in the top and the bottom of the square hole.
Preferably, the rotating wheel is connected with the fixed frame through a bearing.
Preferably, the threaded rod is in threaded connection with the threaded block.
Preferably, screw thread piece and square hole sliding connection, screw thread piece top all is fixed with trapezoidal piece, two with the bottom trapezoidal piece extends into two trapezoidal hole insides respectively and with two trapezoidal hole sliding connection.
The embodiment of the utility model provides a have following advantage:
1. moisture in cold air is absorbed through the matching of moisture-proof bags staggered in the first support plate and the second support plate inside the fixing frame and the ventilation holes, air which has absorbed the moisture is discharged into the high-low voltage power distribution cabinet from the air inlet, electronic components inside the high-low voltage power distribution cabinet are cooled, hot air inside the high-low voltage power distribution cabinet is discharged from the bottom through the cooling fan, and moist air is prevented from flowing in while heat is dissipated, so that the electronic components inside the high-low voltage power distribution cabinet can stably run;
2. stop connecting plate one through the screw thread piece, connecting plate two can be pushed down through the structure of its appearance to prevent that backup pad one from breaking away from with backup pad two from fixed frame inside, whether break away from the contact through screw thread piece and connecting plate one, reach the effect that makes things convenient for dampproofing bag dismouting to change, improve dismouting efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is an overall perspective view provided by the present invention;
FIG. 2 is a perspective view of the cabinet door provided by the present invention when opened;
fig. 3 is a perspective view of the moisture-proof mechanism provided by the present invention;
fig. 4 is a perspective view of the moisture-proof mechanism provided by the present invention, showing a partial explosion;
FIG. 5 is a partial cut-away perspective view of the moisture protection mechanism provided by the present invention;
fig. 6 is a partial perspective view of the moisture-proof mechanism provided by the present invention;
fig. 7 is a partial cut-away perspective view of the square hole provided by the utility model.
In the figure: 1 high-low voltage distribution cabinet, 2 vents, 3 rain tops, 4 support legs, 5 cabinet doors, 6 cooling fans, 7 grilles, 8 fixed frames, 9 air inlets, 10 sliding grooves, 11 square holes, 12 trapezoidal holes, 13 rotating wheels, 14 threaded rods, 15 threaded blocks, 16 trapezoidal blocks, 17 connecting plates I, 18 connecting plates II, 19 supporting plates I, 20 moisture-proof bags, 21 vents and 22 supporting plates II.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-7, the utility model provides a dampproofing heat dissipation type high-low voltage power distribution cabinet, including high-low voltage power distribution cabinet 1, high-low voltage power distribution cabinet 1 bottom is fixed to be embedded with two radiator fans 6, high-low voltage power distribution cabinet 1 inside both sides wall all is equipped with dampproofing mechanism;
the moisture-proof mechanism comprises a fixed frame 8, the fixed frame 8 is fixedly connected with the inner wall of the high-low voltage power distribution cabinet 1, one side of the fixed frame 8 is provided with a plurality of air inlets 9, the top and the bottom of the inner side of the fixed frame 8 are respectively fixedly provided with two sliding grooves 10, the inside of the fixed frame 8 is respectively provided with a first supporting plate 19 and a second supporting plate 22, the inside of the first supporting plate 19 and the inside of the second supporting plate 22 are respectively embedded with a plurality of moisture-proof bags 20, the inside of the first supporting plate 19 and the inside of the second supporting plate 22 are respectively embedded with a plurality of groups of vent holes 21, one side of the first supporting plate 19 is fixedly provided with a second connecting plate 18, one side of the second supporting plate 22 is fixedly provided with a first connecting plate 17, one side of the fixed frame 8 is provided with a square hole 11, a threaded block 15 is inserted inside the square hole 11, a threaded rod 14 is inserted inside the threaded block 15, and one end of the threaded rod 14 is fixedly provided with a rotating wheel 13;
in the embodiment, in order to realize the purpose of absorbing moisture in the air during the circulation and heat dissipation of the air, when the circulation and heat dissipation of the air are needed, the heat dissipation fan 6 is started, the heat dissipation fan 6 has the air draft effect to enable the air to circulate, cold air outside the high-low voltage power distribution cabinet 1 is discharged into the fixed frame 8 through the vent 2, moisture in the cold air is absorbed through the matching of the moisture-proof bags 20 staggered inside the first support plate 19 and the second support plate 22 inside the fixed frame 8 and the vent 21, the air which has absorbed the moisture is discharged into the high-low voltage power distribution cabinet 1 from the air inlet 9 to cool electronic components inside the high-low voltage power distribution cabinet 1, and hot air inside the high-low voltage power distribution cabinet 1 is discharged from the bottom through the heat dissipation fan 6, other substances which can absorb moisture such as activated carbon and the like are placed in the moisture-proof bag 20, the moisture absorption of the air entering and exiting can be effectively finished, the dryness of the air replaced inside and outside is guaranteed, the possibility of short circuit of working elements inside the moisture-proof bag 20 is reduced, the moisture absorption capacity of the moisture-proof bag 20 after the moisture-proof bag is used for a period of time is reduced, when the moisture-proof bag needs to be replaced, the rotating wheel 13 is rotated anticlockwise, the rotating wheel 13 rotates to drive the threaded rod 14 to rotate, the threaded rod 14 rotates to enable the threaded block 15 to be contained inside the square hole 11, the threaded block 15 is separated from the first connecting plate 17, the second supporting plate 22 is taken out of the sliding groove 10 through the first connecting plate 17, the first supporting plate 19 is taken out of the sliding groove 10 through the second connecting plate 18, and the moisture-proof bag 20 is taken out when the first supporting plate 19 and the second supporting plate 22 are taken out;
wherein, in order to realize the purpose of air circulation, this device adopts following technical scheme to realize: vents 2 are formed in two sides of a high-low voltage power distribution cabinet 1, a rain-sheltering top 3 is fixedly arranged at the top of the high-low voltage power distribution cabinet 1, a plurality of support legs 4 are fixedly arranged at the bottom of the high-low voltage power distribution cabinet 1, two cabinet doors 5 are arranged on one side of the high-low voltage power distribution cabinet 1, the high-low voltage power distribution cabinet 1 and the two cabinet doors 5 are movably connected through rotating shafts, a grid 7 is fixedly arranged inside the high-low voltage power distribution cabinet 1, when a cooling fan 6 is started, the cooling fan 6 discharges heat inside the high-low voltage power distribution cabinet 1 from the bottom of the high-low voltage power distribution cabinet 1 through air circulation, meanwhile, cold air is discharged into the high-low voltage power distribution cabinet 1 through the vents 2, the rain-sheltering top 3 has an effect of preventing rainwater from being detained at the top of the high-low voltage power distribution cabinet 1, and the grid 7 has an effect of preventing circuits connected with electronic components inside the high-low voltage power distribution cabinet 1 from being contacted with the cooling fan 6;
wherein, in order to realize the purpose that moisture in the air is absorbed under the condition of air circulation, this device adopts following technical scheme to realize: the first support plate 19 and the second support plate 22 are respectively arranged inside the two sliding grooves 10 and are in sliding connection with the two sliding grooves 10, 5 moisture-proof bags 20 are embedded inside the first support plate 19, 4 moisture-proof bags 20 are embedded inside the second support plate 22, 4 groups of vent holes 21 are formed inside the first support plate 19, 5 groups of vent holes 21 are formed inside the moisture-proof bags 20, the moisture-proof bags 20 are staggered with the vent holes 21, moisture in cold air is absorbed through matching of the moisture-proof bags 20 staggered inside the first support plate 19 and the second support plate 22 inside the fixing frame 8 and the vent holes 21, air which has absorbed moisture is discharged into the high-low voltage power distribution cabinet 1 from the air inlet 9, electronic components inside the high-low voltage power distribution cabinet 1 are cooled, other substances which can absorb moisture, such as activated carbon and the like are placed in the moisture-proof bags 20, and the moisture absorption of the inlet and outlet air can be effectively completed, so that the dryness of the air replaced inside and outside is ensured;
wherein, in order to realize preventing runner 13 from excessively rotating and make the screw thread piece 15 break away from the purpose inside square hole 11, this device adopts following technical scheme to realize: trapezoidal hole 12 has all been seted up with the bottom in the 11 tops in square hole, runner 13 passes through the bearing with fixed frame 8 and is connected, threaded rod 14 passes through threaded connection with screw block 15, screw block 15 and 11 sliding connection in square hole, screw block 15 top and the equal fixed trapezoidal piece 16 that is equipped with in bottom, two trapezoidal pieces 16 extend into respectively two trapezoidal hole 12 inside and with two trapezoidal hole 12 sliding connection, when runner 13 clockwise turning, make screw block 15 slide along square hole 11 through threaded rod 14, the 14 other end of threaded rod does not surpass square hole 11, can not lead to the fact the influence to the removal of connecting plate 17, screw block 15 slides along trapezoidal hole 12 through trapezoidal piece 16, trapezoidal hole 12 does not run through square hole 11, thereby prevent that screw block 15 from breaking away from inside square hole 11.
The utility model discloses a use as follows: when the utility model is used, when the air circulation is needed for heat dissipation, the heat dissipation fan 6 is started, the heat dissipation fan 6 has the air draft effect to enable the air circulation, the cold air outside the high-low voltage power distribution cabinet 1 is discharged into the fixed frame 8 through the vent 2, the moisture in the cold air is absorbed through the matching of the moisture-proof bags 20 staggered with the inside of the supporting plate two 22 and the vent 21 in the fixed frame 8, the air with absorbed moisture is discharged into the high-low voltage power distribution cabinet 1 from the air inlet 9 to cool the electronic components inside the high-low voltage power distribution cabinet 1, the hot air inside the high-low voltage power distribution cabinet 1 is discharged from the bottom through the heat dissipation fan 6, other substances which can absorb moisture, such as active carbon, are placed in the moisture-proof bags 20, and the absorption of the incoming and outgoing air moisture can be effectively completed, when the cabinet door 5 is opened, the rotating wheel 13 is rotated anticlockwise, the rotating wheel 13 rotates to drive the threaded rod 14 to rotate, the threaded rod 14 rotates to enable the threaded block 15 to be accommodated in the square hole 11, so that the threaded block 15 is separated from the connecting plate 17, the supporting plate two 22 is taken out of the sliding groove 10 through the connecting plate one 17, the supporting plate one 19 is taken out of the sliding groove 10 through the connecting plate two 18, the damp-proof bag 20 is taken out when the supporting plate one 19 and the supporting plate two 22 are taken out, the damp-proof bag 20 is convenient to replace, after the replacement is finished, the supporting plate one 19 is inserted into the fixing frame 8 along the sliding groove 10, the supporting plate two 22 is inserted into the fixing frame 8 along the sliding groove 10, so that the supporting plate one 19 is limited, clockwise turning runner 13, thereby make screw block 15 extend inside square hole 11, block connecting plate 17, connecting plate 17 can push down connecting plate two 18 through the structure of its appearance, thereby prevent that backup pad 19 and backup pad two 22 from breaking away from fixed frame 8 is inside, reach the effect that makes things convenient for the dismouting to change, improve dismouting efficiency, when runner 13 clockwise turning, make screw block 15 slide along square hole 11 through threaded rod 14, the threaded rod 14 other end does not surpass square hole 11, can not cause the influence to the removal of connecting plate 17, screw block 15 slides along trapezoidal hole 12 through trapezoidal piece 16, trapezoidal hole 12 does not run through square hole 11, thereby prevent that screw block 15 from breaking away from 11 insidely in square hole.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.
Claims (8)
1. Dampproofing heat dissipation type high-low voltage power distribution cabinet, including high-low voltage power distribution cabinet (1), its characterized in that: two cooling fans (6) are fixedly embedded at the bottom of the high-low voltage power distribution cabinet (1), and two side walls in the high-low voltage power distribution cabinet (1) are respectively provided with a damp-proof mechanism;
the dampproofing mechanism includes fixed frame (8), fixed frame (8) and high-low voltage power distribution cabinet (1) inner wall fixed connection, a plurality of air intakes (9) have been seted up to fixed frame (8) one side, fixed frame (8) inboard top all is fixed with two spout (10) bottom, fixed frame (8) inside is equipped with backup pad (19) and backup pad two (22) respectively, backup pad (19) and backup pad two (22) inside are inlayed respectively and are equipped with a plurality of dampproofing bags (20), backup pad (19) and backup pad two (22) inside are inlayed respectively and are equipped with multiunit ventilation hole (21), backup pad (19) one side is fixed and is equipped with connecting plate two (18), backup pad two (22) one side is fixed and is equipped with connecting plate (17), square hole (11) have been seted up to fixed frame (8) one side, threaded rod (11) inside grafting has threaded block (15), threaded block (15) inside grafting has grafting, threaded rod (14) one end is fixed and is equipped with runner (13).
2. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: vent (2) have all been seted up to high-low voltage distribution cabinet (1) both sides, high-low voltage distribution cabinet (1) top is fixed to be equipped with rain-proof top (3), high-low voltage distribution cabinet (1) bottom is fixed to be equipped with a plurality of stabilizer blades (4), high-low voltage distribution cabinet (1) one side is equipped with two cabinet doors (5), high-low voltage distribution cabinet (1) and two cabinet doors (5) are all through pivot swing joint, high-low voltage distribution cabinet (1) inside fixed grid (7) that is equipped with.
3. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: the first supporting plate (19) and the second supporting plate (22) are arranged inside the two sliding grooves (10) and are in sliding connection with the two sliding grooves (10).
4. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: inside 5 dampproofing bags (20) of being equipped with of the embedding of backup pad one (19), inside 4 dampproofing bags (20) of being equipped with of embedding of backup pad two (22), 4 ventilation holes (21) of group have been seted up to backup pad one (19) inside, dampproofing bag (20) is inside to have seted up 5 ventilation holes (21) of group, and is a plurality of dampproofing bag (20) and a plurality of ventilation hole (21) are crisscross mutually.
5. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: trapezoidal holes (12) are formed in the top and the bottom of the square hole (11).
6. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: the rotating wheel (13) is connected with the fixed frame (8) through a bearing.
7. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 1, characterized in that: the threaded rod (14) is in threaded connection with the threaded block (15).
8. The moisture-proof heat dissipation type high-low voltage power distribution cabinet according to claim 5, characterized in that: screw thread piece (15) and square hole (11) sliding connection, screw thread piece (15) top all is fixed with trapezoidal piece (16) with the bottom, two trapezoidal piece (16) extend into two trapezoidal hole (12) inside respectively and with two trapezoidal hole (12) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540841.4U CN218770677U (en) | 2022-09-26 | 2022-09-26 | Dampproofing heat dissipation type high-low voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540841.4U CN218770677U (en) | 2022-09-26 | 2022-09-26 | Dampproofing heat dissipation type high-low voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218770677U true CN218770677U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222540841.4U Active CN218770677U (en) | 2022-09-26 | 2022-09-26 | Dampproofing heat dissipation type high-low voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218770677U (en) |
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2022
- 2022-09-26 CN CN202222540841.4U patent/CN218770677U/en active Active
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