CN216929279U - Waterproof power distribution cabinet - Google Patents
Waterproof power distribution cabinet Download PDFInfo
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- CN216929279U CN216929279U CN202220595829.0U CN202220595829U CN216929279U CN 216929279 U CN216929279 U CN 216929279U CN 202220595829 U CN202220595829 U CN 202220595829U CN 216929279 U CN216929279 U CN 216929279U
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- heat dissipation
- cabinet body
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- pipe
- power distribution
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a waterproof power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises an outer cabinet body, wherein an inner cabinet body is fixedly arranged inside the outer cabinet body, first heat dissipation through grooves are formed in two sides of the outer cabinet body at equal intervals, second heat dissipation through grooves are formed in two sides of the inner cabinet body at equal intervals, the first heat dissipation through grooves and the second heat dissipation through grooves are arranged in a staggered mode, and a communicating pipe is fixedly arranged between any one first heat dissipation through groove and one second heat dissipation through groove which is obliquely above the first heat dissipation through groove. According to the utility model, when rainwater enters the interior of the outer cabinet body through the heat dissipation grooves, the rainwater can flow into the interior of the communication pipe, and one end of the communication pipe close to the first heat dissipation through groove is inclined downwards, so that after the rainwater enters the interior of the communication pipe, the rainwater can be discharged to the outside of the outer cabinet body along the communication pipe under the action of gravity, thereby improving the waterproof capability of the power distribution cabinet, and reducing the probability of damage to elements in the power distribution cabinet caused by the fact that the rainwater enters the interior of the power distribution cabinet through the heat dissipation through groove in rainy days.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a waterproof power distribution cabinet.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersion and less loops; motor control centers are used in load concentration and loop-rich situations and distribute the power of a circuit of a previous level of distribution equipment to nearby loads, and the level of equipment provides protection, monitoring and control for the loads.
Traditional switch board is owing to the heat dissipation needs, has generally seted up the heat dissipation on the switch board and has led to the groove, and when overcast and rainy weather, the rainwater probably leads to the inside that gets into the switch board through the heat dissipation and causes the inside component damage of switch board, influences the normal use of switch board.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a waterproof power distribution cabinet, when rainwater enters the inner part of an outer cabinet body through a heat dissipation groove, the rainwater can flow into the inner part of a communication pipe, and because one end of the communication pipe close to a first heat dissipation through groove is inclined downwards, after the rainwater enters the inner part of the communication pipe, the rainwater can be discharged to the outer part of the outer cabinet body along the communication pipe under the action of gravity, so that the waterproof capacity of the power distribution cabinet is improved, the probability of damage to elements in the power distribution cabinet caused by the fact that the rainwater enters the power distribution cabinet through the heat dissipation through groove in rainy days is reduced, and the normal use of the power distribution cabinet is guaranteed.
In order to solve the technical problem, the application is realized by the following technical scheme:
the utility model provides a waterproof switch board, includes the outer cabinet body, the fixed interior cabinet body that is provided with in inside of the outer cabinet body, the equidistant first heat dissipation that has seted up of the both sides of the outer cabinet body leads to the groove, the equidistant second heat dissipation that has seted up of the both sides of the interior cabinet body leads to the groove, the logical groove dislocation set is led to in first heat dissipation and the second heat dissipation, and fixed communicating pipe that is provided with between the logical groove is led to in arbitrary first heat dissipation and the logical groove of a second heat dissipation of top to one side, communicating pipe is close to the one end downward sloping setting that the logical groove was led to in first heat dissipation.
Furthermore, a water delivery hole is formed in the bottom of the back of the communicating pipe, a water delivery pipe is fixedly arranged at the position, corresponding to the water delivery hole, of the back of the communicating pipe, the water delivery pipe is communicated with the water delivery hole, a water collecting pipe is fixedly arranged at one end, far away from the communicating pipe, of the water delivery pipe, and the bottom end of the water collecting pipe extends to the outside of the outer cabinet body.
Further, one end of the water conveying pipe close to the water collecting pipe is arranged in a downward inclined mode.
Further, the bottom of collector pipe is the arc structure.
Furthermore, a water baffle is fixedly arranged at the position, close to the bottom, of the inner wall of the water collecting pipe, and a water outlet hole penetrating through the inside of the water baffle is formed in the middle of the top of the water baffle.
Furthermore, an inserting block is inserted into the water outlet hole, a sealing block is fixedly arranged at the top of the inserting block, the diameter of the sealing block is larger than that of the water outlet hole, and the sealing block is in close contact with the water baffle.
Furthermore, chutes are symmetrically formed in two sides of the inner wall of the water collecting pipe, sliding blocks are fixedly arranged at positions, corresponding to the chutes, of two sides of each sealing block, one end, far away from the sealing blocks, of each sliding block is connected with the chute in a sliding mode, a connecting rod is fixedly arranged at the top of each sealing block, and a buoyancy ball is fixedly arranged at the top of each connecting rod.
Furthermore, the connecting rod is a tubular structure with a hollow interior, and the inserting block, the sealing block, the connecting rod and the buoyancy ball are matched with each other.
In conclusion, the utility model has the advantages that:
according to the rain-proof cabinet, in rainy days, rainwater can enter the inner part of the outer cabinet body through the first heat dissipation through groove, the rainwater which can enter the inner part of the outer cabinet body is located in the communicating pipe, and one end, close to the first heat dissipation through groove, of the communicating pipe inclines downwards, so that after the rainwater enters the inner part of the communicating pipe, the rainwater can be discharged to the outer part of the outer cabinet body along the communicating pipe under the action of gravity, the waterproof capacity of the inner cabinet body is improved, the probability that elements inside the inner cabinet body are damaged due to the fact that the rainwater enters the inner part of the inner cabinet body through the heat dissipation through groove in rainy days is reduced, and normal work of the elements inside the inner cabinet body is guaranteed;
according to the internal cabinet, when the rainfall is large, more rainwater can enter the inside of the communicating pipe, and at the moment, the rainwater inside the communicating pipe can enter the inside of the water conveying pipe through the water conveying holes, so that the rainwater flows into the inside of the water collecting pipe along the water conveying pipe, the probability that elements inside the internal cabinet are damaged due to the fact that the rainwater enters the inside of the internal cabinet through the second heat dissipation through grooves is further reduced, and normal work of the elements inside the internal cabinet is guaranteed;
according to the rain-proof heat collecting device, after rainfall is carried out for many times, the storage amount of rainwater in the water collecting pipe is gradually increased, and the specific heat capacity of water is large, so that the temperature change of the water in the water collecting pipe is not large after the water absorbs heat, the efficiency of temperature transmission between the outside and the inside of the inner cabinet body after the temperature of the outside is raised by sun exposure during severe summer can be reduced, the temperature rising degree of the inside of the inner cabinet body is reduced, the probability that electronic elements in the inner cabinet body are damaged due to overhigh temperature is effectively reduced, and the normal work of the electronic elements in the inner cabinet body is further guaranteed;
this application, along with the rising of the inside rainwater liquid level of collector pipe, the buoyancy ball is submerged to the rainwater, this moment because the effect of buoyancy ball buoyancy, the buoyancy ball passes through the connecting rod and drives sealed piece and the rising of grafting piece, thereby relieve sealed piece and the sealed of grafting piece to the apopore, thereby make the rainwater of the inside storage of collector pipe can arrange to the outside of the outer cabinet body through the cooperation of apopore and collector pipe, thereby realize the automatic flowing back of the inside rainwater of collector pipe, the reserves of avoiding the inside rainwater of collector pipe is too big, and pour back to the inside of the internal cabinet body, further promote the waterproof performance of the internal cabinet body, further reduce the probability that the rainwater gets into the internal part of internal cabinet and cause the component of internal cabinet to damage, guarantee internal cabinet body internal component's normal work.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic view of the internal structure of the outer cabinet of the present invention;
FIG. 3 is a schematic view of the internal structure of the communication pipe of the present invention;
FIG. 4 is a schematic view of the connection structure of the water collecting pipe and the water pipe according to the present invention;
FIG. 5 is a schematic view showing the inner structure of the header pipe according to the present invention;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the utility model at A in FIG. 3;
fig. 8 is an enlarged view of the utility model at B in fig. 5.
Description of reference numerals:
1. an outer cabinet body; 101. a first heat dissipation through groove;
2. an inner cabinet body; 201. a second heat dissipation through groove;
3. a communicating pipe; 301. a water delivery hole; 302. a water delivery pipe; 303. a water collection pipe; 304. a water baffle; 305. a water outlet hole; 306. a chute; 307. a slider; 308. a sealing block; 309. an insertion block; 310. a connecting rod; 311. a buoyant ball.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-3, a waterproof power distribution cabinet comprises an outer cabinet body 1, an inner cabinet body 2 is fixedly arranged inside the outer cabinet body 1, first heat dissipation through grooves 101 are formed in two sides of the outer cabinet body 1 at equal intervals, second heat dissipation through grooves 201 are formed in two sides of the inner cabinet body 2 at equal intervals, the first heat dissipation through grooves 101 and the second heat dissipation through grooves 201 are arranged in a staggered mode, a communicating pipe 3 is fixedly arranged between any one first heat dissipation through groove 101 and one second heat dissipation through groove 201 which is arranged obliquely above the first heat dissipation through groove 101, and one end of the communicating pipe 3, close to the first heat dissipation through groove 101, is arranged in a downward inclined mode.
According to the structure, when rainy weather, the rainwater probably passes through the inside that groove 101 got into outer cabinet body 1 through first heat dissipation, the rainwater can get into the inside that the rainwater of outer cabinet body 1 inside was located communicating pipe 3 this moment, because communicating pipe 3 is close to the one end downward sloping that groove 101 was led to first heat dissipation, consequently, get into the inside back of communicating pipe 3 when the rainwater, because the effect of gravity, the rainwater can be followed communicating pipe 3 row to the outside of outer cabinet body 1, thereby promote the waterproof ability of the interior cabinet body 2, when reducing rainy weather, the rainwater leads to the inside probability that causes the inside component of the interior cabinet body 2 of the interior cabinet body to damage through heat dissipation groove entering interior cabinet body 2, ensure the normal work of the inside component of the interior cabinet body 2.
Referring to fig. 3 and 4, a water delivery hole 301 is formed at the bottom of the back of the communication pipe 3, a water delivery pipe 302 is fixedly disposed at a position corresponding to the water delivery hole 301 on the back of the communication pipe 3, the water delivery pipe 302 is communicated with the water delivery hole 301, a water collection pipe 303 is fixedly disposed at one end of the water delivery pipe 302 far away from the communication pipe 3, the bottom end of the water collection pipe 303 extends to the outside of the outer cabinet 1, and one end of the water delivery pipe 302 close to the water collection pipe 303 is inclined downward.
According to above-mentioned structure, when the rainfall is great, it is possible more to get into communicating pipe 3 inside rainwater, and communicating pipe 3 inside rainwater can get into the inside of raceway 302 through water delivery hole 301 this moment to make the rainwater flow into the inside of collector pipe 303 along raceway 302, further reduce the rainwater and get into the inside probability that causes the component damage of the internal cabinet 2 of internal cabinet 2 through second heat dissipation through groove 201 and ensure the normal work of the internal component of internal cabinet 2.
Referring to fig. 4 and 5, the bottom end of the water collecting pipe 303 is of an arc structure, so that the impact force when rainwater flows out of the water collecting pipe 303 due to drainage can be reduced due to the radian, the splashing distance after the rainwater contacts the ground during drainage is further reduced, and the probability of rainwater splashing on a passerby during drainage is further reduced.
Referring to fig. 6-8, a water baffle 304 is fixedly disposed at a position of the inner wall of the water collecting pipe 303 near the bottom, a water outlet 305 penetrating through the water baffle 304 is disposed at a middle position of the top of the water baffle 304, and the water outlet 305 is disposed to reduce the water discharge amount of the water collecting pipe 303 during water discharge, so as to further reduce the distance of rainwater splashing after contacting the ground during water discharge, and further reduce the probability of rainwater splashing on a passerby during water discharge.
Referring to fig. 6, an insertion block 309 is inserted into the water outlet 305, a sealing block 308 is fixedly disposed at the top of the insertion block 309, the diameter of the sealing block 308 is larger than that of the water outlet 305, the sealing block 308 is in close contact with the water baffle 304, sliding grooves 306 are symmetrically formed in two sides of the inner wall of the water collecting pipe 303, sliding blocks 307 are fixedly disposed at positions, corresponding to the sliding grooves 306, of two sides of the sealing block 308, one ends, far away from the sealing block 308, of the sliding blocks 307 are slidably connected with the sliding grooves 306, a connecting rod 310 is fixedly disposed at the top of the sealing block 308, a buoyancy ball 311 is fixedly disposed at the top of the connecting rod 310, the connecting rod 310 is a hollow tubular structure, the connecting rod 310 is a plastic pipe, the buoyancy ball 311 and the connecting rod 310 have large buoyancy, and the insertion block 309, the sealing block 308, the connecting rod 310 and the buoyancy ball 311 are matched with each other.
According to the above structure, along with the rising of the rainwater liquid level inside the water collecting pipe 303, the rainwater submerges the buoyancy ball 311, this moment, because the effect of buoyancy ball 311 buoyancy, the buoyancy ball 311 drives the sealing block 308 and the plug-in block 309 to rise through the connecting rod 310, thereby remove the sealing of the sealing block 308 and the plug-in block 309 to the apopore 305, thereby make the rainwater that the inside of water collecting pipe 303 was stored arrange to the outside of the outer cabinet body 1 through the cooperation of apopore 305 with water collecting pipe 303, thereby realize the automatic flowing back of the rainwater inside the water collecting pipe 303, avoid the reserve volume of the rainwater inside of water collecting pipe 303 too big, and pour back to the inside of the inner cabinet body 2, further promote the waterproof performance of the inner cabinet body 2, further reduce the probability that the rainwater gets into the inside of the inner cabinet body 2 and causes the component inside the inner cabinet body 2 to damage, ensure the normal work of the inner cabinet body 2.
The working principle is as follows:
(1) in rainy days, rainwater can enter the inside of the outer cabinet body 1 through the first heat dissipation through groove 101, the rainwater which can enter the inside of the outer cabinet body 1 is positioned inside the communicating pipe 3, and one end, close to the first heat dissipation through groove 101, of the communicating pipe 3 inclines downwards, so that after the rainwater enters the inside of the communicating pipe 3, the rainwater can be discharged to the outside of the outer cabinet body 1 along the communicating pipe 3 under the action of gravity, and the waterproof capacity of the inner cabinet body 2 is improved;
(2) when the rainfall is large, more rainwater may enter the communicating pipe 3, and at this time, the rainwater inside the communicating pipe 3 enters the inside of the water delivery pipe 302 through the water delivery hole 301, so that the rainwater flows into the inside of the water collecting pipe 303 along the water delivery pipe 302;
(3) after rainfall for many times, the storage amount of rainwater in the water collecting pipe 303 is gradually increased, and the specific heat capacity of water is larger, so that the temperature change of the water in the water collecting pipe 303 is not large after the water absorbs heat, and the efficiency of temperature transmission between the outside and the inside of the inner cabinet body 2 after the temperature of the outside is raised by sun exposure during severe heat can be reduced, so that the temperature rising degree of the inside of the inner cabinet body 2 is reduced, the probability that electronic elements in the inner cabinet body 2 are damaged due to overhigh temperature is effectively reduced, and the normal work of the electronic elements in the inner cabinet body 2 is further ensured;
(4) along with the rising of the rainwater liquid level inside the collector pipe 303, the buoyancy ball 311 is submerged by the rainwater, at this moment, because the effect of buoyancy of the buoyancy ball 311, the buoyancy ball 311 drives the sealing block 308 and the plug-in block 309 to rise through the connecting rod 310, thereby removing the sealing of the sealing block 308 and the plug-in block 309 to the apopore 305, thereby making the rainwater stored inside the collector pipe 303 be discharged to the outside of the outer cabinet body 1 through the cooperation of the apopore 305 and the collector pipe 303, thereby realizing the automatic drainage of the rainwater inside the collector pipe 303, avoiding the excessive storage capacity of the rainwater inside the collector pipe 303, and pouring to the inside of the inner cabinet body 2, further promoting the waterproof performance of the inner cabinet body 2, further reducing the probability that the rainwater enters the inside of the inner cabinet body 2 to cause the damage of the elements inside the inner cabinet body 2, and ensuring the normal work of the elements inside the inner cabinet body 2.
The above are only preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a waterproof switch board, includes outer cabinet body (1), its characterized in that: the fixed interior cabinet body (2) that is provided with in inside of the outer cabinet body (1), the equidistant first heat dissipation that has seted up of the both sides of the outer cabinet body (1) leads to groove (101), the equidistant second heat dissipation that has seted up of the both sides of the inner cabinet body (2) leads to groove (201), the first heat dissipation leads to groove (101) and the second heat dissipation leads to groove (201) dislocation set, and arbitrary first heat dissipation leads to between groove (101) and the oblique top second heat dissipation leads to groove (201) fixed being provided with communicating pipe (3), communicating pipe (3) are close to the one end downward sloping setting that the first heat dissipation leads to groove (101).
2. The waterproof power distribution cabinet according to claim 1, characterized in that: the bottom at the back of the communicating pipe (3) is provided with a water delivery hole (301), a water delivery pipe (302) is fixedly arranged at the position, corresponding to the water delivery hole (301), at the back of the communicating pipe (3), the water delivery pipe (302) is communicated with the water delivery hole (301), a water collecting pipe (303) is fixedly arranged at one end, away from the communicating pipe (3), of the water delivery pipe (302), and the bottom end of the water collecting pipe (303) extends to the outside of the outer cabinet body (1).
3. The waterproof power distribution cabinet according to claim 2, characterized in that: one end of the water delivery pipe (302) close to the water collecting pipe (303) is arranged in a downward inclined mode.
4. The waterproof power distribution cabinet according to claim 2, characterized in that: the bottom end of the water collecting pipe (303) is of an arc-shaped structure.
5. The waterproof power distribution cabinet according to claim 2, characterized in that: a water baffle (304) is fixedly arranged at the position, close to the bottom, of the inner wall of the water collecting pipe (303), and a water outlet (305) penetrating through the inside of the water baffle (304) is formed in the middle position of the top of the water baffle (304).
6. The waterproof power distribution cabinet of claim 5, wherein: an inserting block (309) is inserted into the water outlet (305), a sealing block (308) is fixedly arranged at the top of the inserting block (309), the diameter of the sealing block (308) is larger than that of the water outlet (305), and the sealing block (308) is in close contact with the water baffle (304).
7. The waterproof power distribution cabinet of claim 6, wherein: the water collecting pipe is characterized in that sliding grooves (306) are symmetrically formed in two sides of the inner wall of the water collecting pipe (303), sliding blocks (307) are fixedly arranged at positions, corresponding to the sliding grooves (306), of two sides of each sealing block (308), one ends, far away from the sealing blocks (308), of the sliding blocks (307) are connected with the sliding grooves (306) in a sliding mode, connecting rods (310) are fixedly arranged at the tops of the sealing blocks (308), and buoyancy balls (311) are fixedly arranged at the tops of the connecting rods (310).
8. The waterproof power distribution cabinet according to claim 7, characterized in that: the connecting rod (310) is of a hollow tubular structure, and the inserting block (309), the sealing block (308), the connecting rod (310) and the buoyancy ball (311) are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595829.0U CN216929279U (en) | 2022-03-18 | 2022-03-18 | Waterproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220595829.0U CN216929279U (en) | 2022-03-18 | 2022-03-18 | Waterproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216929279U true CN216929279U (en) | 2022-07-08 |
Family
ID=82227772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220595829.0U Active CN216929279U (en) | 2022-03-18 | 2022-03-18 | Waterproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216929279U (en) |
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2022
- 2022-03-18 CN CN202220595829.0U patent/CN216929279U/en active Active
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