CN220042663U - Top plate structure of low-voltage power distribution cabinet - Google Patents
Top plate structure of low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN220042663U CN220042663U CN202321636666.7U CN202321636666U CN220042663U CN 220042663 U CN220042663 U CN 220042663U CN 202321636666 U CN202321636666 U CN 202321636666U CN 220042663 U CN220042663 U CN 220042663U
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- top plate
- power distribution
- distribution cabinet
- water storage
- plate body
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- 238000009826 distribution Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The utility model discloses a top plate structure of a low-voltage power distribution cabinet, which comprises the following components: the main body unit comprises a top plate body and rain-proof plates positioned around the lower side of the top plate body; the rain board regulating unit comprises a lifting plate which is vertically and slidably connected with a top plate body and a water storage cover which is fixedly arranged at the top end of the lifting plate, wherein the lower end of the lifting plate is fixedly connected with the top end of the corresponding rain board, the lower side wall of the water storage cover is fixedly connected with a plurality of groups of evenly distributed telescopic columns which are fixedly connected with the upper side wall of the top plate body, a corresponding reset spring is sleeved on each telescopic column, and two ends of each reset spring are respectively fixedly connected with the lower side wall of the water storage cover and the upper side wall of the top plate body. According to the utility model, the rain-proof plate can effectively prevent external rainwater swill from entering the low-voltage power distribution cabinet box below the top plate body, and the defect that the service life of the power distribution cabinet is shortened due to the fact that the electric appliances in the power distribution cabinet are affected with damp when rainwater enters the power distribution cabinet is effectively overcome.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet parts, in particular to a top plate structure of a low-voltage power distribution cabinet.
Background
The low-voltage power distribution cabinet can be called a low-voltage switch cabinet, and is used for power generation, power transmission, power distribution, electric energy conversion, power supply consumption, on-off, control or protection of an electric product with the voltage level of 440V to 660V, and mainly comprises a low-voltage circuit breaker, a low-voltage isolating switch, a low-voltage switch cabinet and the like.
At present, the roof structure of the low-voltage power distribution cabinet on the market comprises a rain-proof eave with fixed angle, the elongation is generally fixed and not adjustable, when heavy rainfall occurs, rainwater easily passes through the protection of the roof structure, and directly swill into the low-voltage power distribution cabinet box body, so that electric appliances such as a breaker, a disconnecting switch and the like in the low-voltage power distribution cabinet box body are affected with damp, and then the low-voltage power distribution cabinet is caused to break down.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the top plate structure of the existing low-voltage power distribution cabinet.
Therefore, the utility model aims to provide a top plate structure of a low-voltage power distribution cabinet, which is suitable for solving the problems that the angle of a rain-proof eave is fixed, the elongation is generally fixed and cannot be adjusted, when heavy rainfall occurs, rainwater easily passes through the protection of the top plate structure and directly enters the box body of the low-voltage power distribution cabinet, so that electric appliances such as a breaker and a disconnecting switch in the box body of the low-voltage power distribution cabinet are affected with damp, and the low-voltage power distribution cabinet is broken down.
In order to solve the technical problems, the utility model provides the following technical scheme: a roof structure of a low voltage power distribution cabinet, comprising:
the main body unit comprises a top plate body and rain-proof plates positioned around the lower side of the top plate body;
the rain board regulating unit comprises a lifting plate which is vertically and slidably connected with a top plate body and a water storage cover which is fixedly arranged at the top end of the lifting plate, wherein the lower end of the lifting plate is fixedly connected with the top end of the corresponding rain board, the lower side wall of the water storage cover is fixedly connected with a plurality of groups of evenly distributed telescopic columns which are fixedly connected with the upper side wall of the top plate body, a corresponding reset spring is sleeved on each telescopic column, two ends of each reset spring are respectively fixedly connected with the lower side wall of the water storage cover and the upper side wall of the top plate body, and a plurality of groups of evenly distributed water outlets are formed in one side, far away from the center of the top plate, of the water storage cover.
As a preferable scheme of the top plate structure of the low-voltage power distribution cabinet, the utility model comprises the following steps: the top plate structure further comprises a temperature-sensing cooling unit which comprises a water storage box fixedly installed at the center of the upper side wall of the top plate body and a cooling pipe communicated with the water storage box, a water pump communicated with the cooling pipe is fixedly installed on the top plate body, one end, far away from the water pump, of the cooling pipe is communicated with the water storage box through a one-way valve, and a micro refrigerator is installed in the water storage box.
As a preferable scheme of the top plate structure of the low-voltage power distribution cabinet, the utility model comprises the following steps: the fixed block is fixedly connected to the center of the lower side wall of the top plate body, and the cooling pipe penetrates through the fixed block.
As a preferable scheme of the top plate structure of the low-voltage power distribution cabinet, the utility model comprises the following steps: the cooling pipes are arranged in a multi-stage bending mode, and are made of copper alloy materials.
As a preferable scheme of the top plate structure of the low-voltage power distribution cabinet, the utility model comprises the following steps: and a sealing rubber ring with uniform thickness is arranged on the top plate body at the position propped against the lifting plate.
As a preferable scheme of the top plate structure of the low-voltage power distribution cabinet, the utility model comprises the following steps: every the flashing is all set up into the form of bending, and one side that the flashing kept away from roof body center department scribbles and is equipped with one deck rain-proof coating.
The utility model has the beneficial effects that: when heavy rainfall occurs, the flow rate of rainwater entering the water storage cover is greater than the drainage rate of the side wall water outlet of the water storage cover, the rainwater is gradually accumulated in the water storage cover, the weight of the water storage cover and the water in the water storage cover is gradually increased, the water storage cover presses down the spring, the lifting plate fixedly connected with the water storage cover and the bending plate descend along with the spring, and the rain-proof plate can effectively prevent external rainwater from swill entering the low-voltage power distribution cabinet box below the top plate body, so that the defect that the rainwater enters the power distribution cabinet and is easy to cause the wetting of electric appliances in the power distribution cabinet is effectively overcome, and the service life of the power distribution cabinet is shortened is further caused.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a top plate structure of a low-voltage power distribution cabinet according to the present utility model;
fig. 2 is a schematic bottom view of a top plate structure of a low-voltage power distribution cabinet according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a water storage box with a top plate structure of a low-voltage power distribution cabinet.
Description of the drawings: 100 main body units, 101 top plate bodies, 102 rain boards, 200 rain board adjusting units, 201 lifting boards, 202 water storage covers, 203 water outlets, 204 telescopic columns, 205 reset springs, 300 temperature-sensing cooling units, 301 water storage boxes, 302 micro refrigerators, 303 cooling pipes, 304 water pumps, 305 one-way valves and 306 fixing blocks.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-3, in one embodiment of the present utility model, there is provided a top plate structure of a low voltage power distribution cabinet, including: a main body unit 100, a rain plate adjusting unit 200, and a temperature-sensitive cooling unit 300.
The main body unit 100 comprises a top plate body 101 and rain-proof plates 102 positioned around the lower side of the top plate body 101;
the rain plate regulating unit 200 comprises lifting plates 201 which are vertically and slidably connected with the top plate body 101 and water storage covers 202 fixedly mounted on the top ends of the lifting plates 201, a layer of sealing rubber ring with uniform thickness is arranged on the top plate body 101 in a propping mode against the lifting plates 201, the sealing rubber ring is arranged, the tightness of the matching of the top plate body 101 and the lifting plates 201 is improved, the problem that rainwater leaks to the lower side of the top plate body 101 easily through gaps between the lifting plates is effectively solved, the lower end of each lifting plate 201 is fixedly connected with the top end of the corresponding rain plate 102, each rain plate 102 is arranged in a bent mode, one side, far away from the center of the top plate body 101, of each rain plate 102 is coated with a layer of rain-proof coating, the rain-proof coating is mainly formed by smearing composite waterproof materials with good environmental friendliness, belongs to the quite mature prior art, the technology is not described in detail, a plurality of groups of evenly distributed telescopic columns 204 are fixedly connected with the lower side walls of each water storage cover 202 and the upper side walls of the top plate body 101, two ends of the corresponding reset springs 205 are respectively sleeved on the telescopic columns 204, the lower side walls of the corresponding reset springs 205 are fixedly connected with the corresponding side walls of the top plate body 202 and the upper side walls of the top plate body 202, one side, far away from the water storage covers 202 is provided with a plurality of evenly distributed water storage covers 203, and the side far away from the top plate 203 is arranged on the center of the top plate.
The temperature-sensing cooling unit 300 comprises a water storage box 301 fixedly installed at the center of the upper side wall of the top plate body 101 and a cooling pipe 303 communicated with the water storage box 301, the cooling pipe 303 is formed by bending multiple stages, the cooling pipe 303 is made of copper alloy materials, the contact area between the cooling pipe 303 and the air inside the low-voltage power distribution cabinet is increased, the cooling pipe 303 made of copper alloy is good in heat conduction capacity, heat accumulated in the low-voltage power distribution cabinet can be quickly absorbed, a water pump 304 communicated with the cooling pipe 303 is fixedly installed on the top plate body 101, one end of the cooling pipe 303 far away from the water pump 304 is communicated with the water storage box 301 through a one-way valve 305, the center of the lower side wall of the top plate body 101 is fixedly connected with a fixed block 306, the cooling pipe 303 penetrates through the fixed block 306, the fixed block 306 can assist in supporting the cooling pipe 303, the connection stability of the top plate body 101 and the cooling pipe 303 is improved, the micro refrigerator 302 is installed in the water storage box 301, the micro refrigerator 302 is a refrigerating device for generating small cold, the principle belongs to the mature prior art, and the principle is not described in detail.
In the use process, when heavy rainfall occurs, the flow rate of rainwater entering the water storage cover 202 is larger than the drainage rate of the side wall drainage outlet 203 of the water storage cover 202, the rainwater is gradually accumulated in the water storage cover 202, the weight of the water storage cover 202 and the water in the water storage cover 202 is gradually increased, the spring 205 is pressed down by the water storage cover 202, the lifting plate 201 fixedly connected with the water storage cover 202 and the bending plate 102 are lowered along with the water storage cover, the rain-proof plate 102 can effectively prevent external rainwater from swill into the low-voltage power distribution cabinet box below the top plate body 101, the defect that the rainwater enters the power distribution cabinet and is easy to cause the electric appliances in the power distribution cabinet to be damped, and further the service life of the power distribution cabinet is shortened is effectively overcome, after the rain potential is weakened, the flow rate of the rainwater entering the water storage cover 202 is smaller than the drainage rate of the water storage cover 202, the water in the water storage cover 202 is gradually reduced, the water weight of the water storage cover 202 and the water in the water storage cover is reduced, the water storage cover is originally pressed by the spring 205, the lifting plate 201 is lifted up along with the lifting plate 201 to drive the rain-proof plate 102 to shrink upwards.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A roof structure of a low-voltage power distribution cabinet, comprising:
a main body unit (100) comprising a top plate body (101) and a rain-proof plate (102) positioned around the lower side of the top plate body (101);
the rain board regulating unit (200), it includes lifter plate (201) and fixed mounting on lifter plate (201) top with vertical sliding connection of roof body (101) are covered (202), every lifter plate (201) lower extreme all with corresponding flashing board (102) top fixed connection, every under-lateral wall of water storage cover (202) and roof body (101) upper lateral wall fixedly connected with multiunit evenly distributed's telescopic column (204), the cover is equipped with corresponding reset spring (205) on telescopic column (204), and reset spring (205) both ends respectively with lateral wall and roof body (101) upper lateral wall fixed connection under water storage cover (202), and water storage cover (202) are kept away from one side of roof center department and are offered multiunit evenly distributed's outlet (203).
2. The roof structure of a low-voltage power distribution cabinet according to claim 1, wherein: the top plate structure further comprises a temperature-sensing cooling unit (300), the temperature-sensing cooling unit comprises a water storage box (301) fixedly installed at the center of the upper side wall of the top plate body (101) and a cooling pipe (303) communicated with the water storage box (301), a water pump (304) communicated with the cooling pipe (303) is fixedly installed on the top plate body (101), one end, far away from the water pump (304), of the cooling pipe (303) is communicated with the water storage box (301) through a one-way valve (305), and a micro refrigerator (302) is installed in the water storage box (301).
3. The roof structure of a low-voltage power distribution cabinet according to claim 2, wherein: the cooling device is characterized in that a fixed block (306) is fixedly connected to the center of the lower side wall of the top plate body (101), and the cooling pipe (303) penetrates through the fixed block (306).
4. The roof structure of a low-voltage power distribution cabinet according to claim 2, wherein: the cooling pipes (303) are arranged in a multi-stage bending mode, and the cooling pipes (303) are made of copper alloy materials.
5. The roof structure of a low-voltage power distribution cabinet according to claim 1, wherein: a sealing rubber ring with uniform layer thickness is arranged on the position, which is propped against the lifting plate (201), of the top plate body (101).
6. The roof structure of a low-voltage power distribution cabinet according to claim 1, wherein: every flashing (102) all set up to the form of bending, and one side that flashing (102) kept away from roof body (101) center department scribbles and is equipped with one deck rain-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636666.7U CN220042663U (en) | 2023-06-27 | 2023-06-27 | Top plate structure of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321636666.7U CN220042663U (en) | 2023-06-27 | 2023-06-27 | Top plate structure of low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042663U true CN220042663U (en) | 2023-11-17 |
Family
ID=88733113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321636666.7U Active CN220042663U (en) | 2023-06-27 | 2023-06-27 | Top plate structure of low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042663U (en) |
-
2023
- 2023-06-27 CN CN202321636666.7U patent/CN220042663U/en active Active
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