CN209913298U - Cable sealing device for power distribution cabinet and power distribution cabinet - Google Patents
Cable sealing device for power distribution cabinet and power distribution cabinet Download PDFInfo
- Publication number
- CN209913298U CN209913298U CN201921104889.2U CN201921104889U CN209913298U CN 209913298 U CN209913298 U CN 209913298U CN 201921104889 U CN201921104889 U CN 201921104889U CN 209913298 U CN209913298 U CN 209913298U
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- baffle
- sealing device
- power distribution
- distribution cabinet
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 118
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a cable sealing device for a power distribution cabinet and a power distribution cabinet, which are characterized by comprising a sealing device main body and a sealing component; a plurality of first mounting ports are formed in the sealing device main body, and the sealing assembly is mounted on the first mounting ports; the sealing assembly comprises a baffle and a sealing ring, and the baffle is matched with the first mounting hole; the baffle comprises an upper baffle and a lower baffle, the bottom of the upper baffle and the top of the lower baffle are respectively and correspondingly provided with a semicircular notch, and the upper baffle and the lower baffle are spliced to form a circular hole which is matched with the cable; a groove is respectively arranged in the semicircular gap along the circumferential direction of the semicircular gap, and after the upper baffle and the lower baffle are spliced, the two grooves are spliced into an annular groove matched with the sealing ring; because the round hole that overhead gage and lower baffle concatenation formed and cable looks adaptation, the leakproofness has further been guaranteed to the cooperation sealing washer after the cable passes the round hole again, makes holistic leakproofness improve greatly, has guaranteed the security of switch board.
Description
Technical Field
The utility model relates to an electric power safety field especially relates to a cable seal device and switch board for switch board.
Background
The power distribution cabinet is a power distribution device which assembles switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a box body according to the electrical wiring requirement.
The cable of current switch board is through the through-hole and the external connection of cabinet wall usually, and the through-hole department at the cable leakproofness usually not enough, has the entering of rainwater, debris dust and toy easily, and the sanitary environment in the switch board is polluted to light then, and short circuit and all kinds of electric accidents take place to serious then, have serious potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the utility model provides a cable sealing device and switch board for switch board can improve the leakproofness of switch board in the through-hole department of cable.
In order to solve the technical problem, the utility model discloses a technical scheme be: a cable sealing device for a power distribution cabinet comprises a sealing device main body and a sealing assembly;
a plurality of first mounting ports are formed in the sealing device main body, and the sealing assembly is mounted on the first mounting ports;
the sealing assembly comprises a baffle and a sealing ring, and the baffle is matched with the first mounting hole;
the baffle comprises an upper baffle and a lower baffle, semicircular notches are correspondingly formed in the bottom of the upper baffle and the top of the lower baffle respectively, and a circular hole is formed in the two semicircular notches after the upper baffle and the lower baffle are spliced and is matched with a cable;
and a groove is respectively arranged in the semicircular gap along the circumferential direction of the semicircular gap, and the two grooves are spliced into an annular groove matched with the sealing ring after the upper baffle and the lower baffle are spliced.
Furthermore, the device also comprises a first screw;
and first through holes matched with the first screws are respectively arranged at the periphery of the sealing device main body at intervals.
Furthermore, the device also comprises a second screw;
the first mounting opening and the baffle are both rectangular structures, and the size of the baffle is larger than that of the first mounting opening;
and second through holes matched with the second screws are formed in four corners of the baffle, and second screw holes matched with the second through holes are formed in four corners of the first mounting opening.
Furthermore, the sealing device main body and the baffle are made of stainless steel.
Furthermore, the sealing ring is made of high-elasticity rubber.
Further, the device also comprises a sealing plug;
the sealing plug is of a T-shaped structure, and one end of the sealing plug with the small diameter is matched with the round hole.
Furthermore, the device also comprises a heat dissipation device;
the heat dissipation device comprises an inverted L-shaped heat dissipation pipe and a fan;
the inverted L-shaped radiating pipe comprises an inverted L-shaped radiating pipe main body and a filter screen;
the filter screen is arranged inside the inverted L-shaped radiating pipe main body, the air inlet of the inverted L-shaped radiating pipe main body is connected with the round hole, and the air outlet of the inverted L-shaped radiating pipe main body is arranged towards the ground;
the fan set up in on the inside wall of baffle, the mouth of blowing of fan orientation the air intake setting of cooling tube.
In order to solve the above problem, the utility model discloses a another technical scheme be: the utility model provides a power distribution cabinet, includes switch board main part and the above-mentioned cable sealing device who is used for the switch board, be equipped with the second installing port on the lateral wall of switch board main part, cable sealing device install in on the second installing port.
The beneficial effects of the utility model reside in that: the utility model provides a cable sealing device and switch board for switch board, can pass first installing port with the cable earlier when carrying out the assembly of switch board, correspond the position cover of first installing port on the cable again and establish the sealing washer, the sealing washer is aimed at with the recess of baffle down and splices, the overhead gage after will splicing with baffle down install in the first installing port of sealing device main part can, because the round hole and the cable looks adaptation that the overhead gage and baffle concatenation formed down, the leakproofness has further been guaranteed in the cooperation setting of rethread sealing ring, make holistic leakproofness improve greatly.
Drawings
Fig. 1 is a front view of a cable sealing device for a power distribution cabinet according to an embodiment of the present invention;
fig. 2 is an exploded view of a sealing assembly of a cable sealing device for a power distribution cabinet according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a heat dissipation device of a cable sealing device for a power distribution cabinet according to an embodiment of the present invention;
description of reference numerals:
1. a sealing device body; 2. an upper baffle plate; 3. a lower baffle plate; 4. a first through hole; 5. a second through hole; 6. a seal ring; 7. an inverted L-shaped radiating pipe; 8. a fan; 9. and (5) filtering by using a filter screen.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a cable sealing device for a power distribution cabinet includes a sealing device body and a sealing assembly;
a plurality of first mounting ports are formed in the sealing device main body, and the sealing assembly is mounted on the first mounting ports;
the sealing assembly comprises a baffle and a sealing ring, and the baffle is matched with the first mounting hole;
the baffle comprises an upper baffle and a lower baffle, semicircular notches are correspondingly formed in the bottom of the upper baffle and the top of the lower baffle respectively, and a circular hole is formed in the two semicircular notches after the upper baffle and the lower baffle are spliced and is matched with a cable;
and a groove is respectively arranged in the semicircular gap along the circumferential direction of the semicircular gap, and the two grooves are spliced into an annular groove matched with the sealing ring after the upper baffle and the lower baffle are spliced.
From the above description, the beneficial effects of the present invention are: the utility model provides a cable sealing device for switch board, can pass first installing port with the cable earlier when carrying out the assembly of switch board, again correspond the position cover of first installing port on the cable and establish the sealing washer, the sealing washer is aimed at to the recess of overhead gage and lower baffle and splices, the overhead gage after will splicing with lower baffle install in the first installing port of sealing device main part can, because the round hole and the cable looks adaptation that overhead gage and lower baffle concatenation formed, the leakproofness has further been guaranteed in the cooperation setting of rethread sealing ring, make holistic leakproofness improve greatly.
Furthermore, the device also comprises a first screw;
and first through holes matched with the first screws are respectively arranged at the periphery of the sealing device main body at intervals.
From the above description, can fix the sealing device main part on the switch board through first screw and first through-hole, stability is strong.
Furthermore, the device also comprises a second screw;
the first mounting opening and the baffle are both rectangular structures, and the size of the baffle is larger than that of the first mounting opening;
and second through holes matched with the second screws are formed in four corners of the baffle, and second screw holes matched with the second through holes are formed in four corners of the first mounting opening.
It can be known from the above-mentioned description that the baffle size is greater than first installing port to in the installation, through the four corners of baffle and the four corners spiro union of first installing port, can make the baffle fix on first installing port steadily.
Furthermore, the sealing device main body and the baffle are made of stainless steel.
As can be seen from the above description, since the sealing device main body and the baffle are made of stainless steel, they are durable and not easily corroded.
Furthermore, the sealing ring is made of high-elasticity rubber.
As can be seen from the above description, the sealing ring is made of high-elasticity rubber, so that the sealing ring is high in waterproof performance, not prone to aging and cracking deformation, and improved in sealing effect.
Further, the device also comprises a sealing plug;
the ventilation plug is of a T-shaped structure, and one end of the sealing plug with the small diameter is matched with the round hole.
From the above description, it can be known that the round holes formed by the upper and lower baffles of the cable sealing device may be idle, and the idle round holes can be blocked by the sealing plugs, so as to further ensure the sealing performance.
Furthermore, the device also comprises a heat dissipation device;
the heat dissipation device comprises an inverted L-shaped heat dissipation pipe and a fan;
the inverted L-shaped radiating pipe comprises an inverted L-shaped radiating pipe main body and a filter screen;
the filter screen is arranged inside the inverted L-shaped radiating pipe main body, the air inlet of the inverted L-shaped radiating pipe main body is connected with the round hole, and the air outlet of the inverted L-shaped radiating pipe main body is arranged towards the ground;
the fan set up in on the inside wall of baffle, the mouth of blowing of fan orientation the air intake setting of cooling tube.
From the above description, because the cable is in the assembling process, the round hole that may have the baffle is idle to come out, under the sealed condition of other round holes to cable, consider the thermal diffusivity of switch board, set up the type of falling L cooling tube on idle round hole, and set up the fan at the inside wall of baffle, heat dispersion has been improved, the air outlet of type of falling L cooling tube sets up towards ground, avoid the adhesion of ash layer, and set up the filter screen in the pipe, can avoid the toy to enter into the switch board from the pipeline in, the security and the cleanliness of switch board have been ensured.
The utility model provides a switch board, includes switch board main part and is used for the cable sealing device of switch board, be equipped with the second installing port on the lateral wall of switch board main part, the cable sealing device install in on the second installing port.
From the above description, the beneficial effects of the present invention are: the utility model provides a switch board, can pass first installing port with the cable earlier when carrying out the assembly of switch board, the sealing washer is established to the position cover that corresponds first installing port on the cable again, the sealing washer is aimed at with the recess of baffle down to splice, the overhead gage after will splicing with baffle down install in the first installing port of sealing device main part can, because the round hole and the cable looks adaptation that the overhead gage and baffle concatenation form down, the leakproofness has further been guaranteed in the cooperation setting of rethread sealing washer, make holistic leakproofness improve greatly.
Example one
Referring to fig. 1, a cable sealing device for a power distribution cabinet includes a sealing device body 1 and a sealing assembly;
a plurality of first mounting ports are formed in the sealing device main body 1, and the sealing assembly is mounted on the first mounting ports;
referring to fig. 2, the sealing assembly includes a baffle plate and a sealing ring 6, and the baffle plate is adapted to the first mounting hole;
the baffle comprises an upper baffle 2 and a lower baffle 3, semicircular notches are correspondingly formed in the bottom of the upper baffle 2 and the top of the lower baffle 3 respectively, and a circular hole is formed in the two semicircular notches after the upper baffle 2 and the lower baffle 3 are spliced and is matched with a cable;
and a groove is respectively arranged in the semicircular gap along the circumferential direction of the semicircular gap, and the two grooves are spliced into an annular groove matched with the sealing ring 6 after the upper baffle 2 and the lower baffle 3 are spliced.
Optionally, the corresponding position of overhead gage 2 and lower baffle 3 is equipped with a plurality of semicircle breachs, the quantity of semicircle breach can be decided according to actual conditions, and the flexibility is high, then forms a plurality of round holes with the cable adaptation after 3 concatenations of overhead gage, has improved the space utilization of baffle.
Optionally, a plurality of grooves are respectively and correspondingly arranged in the semicircular gap along the circumferential direction of the semicircular gap, the number of the grooves can be determined according to actual conditions, and the grooves are preferably three, so that the sealing rings 6 can be adapted to further improve the sealing effect.
Wherein, also include the first screw;
the periphery of the sealing device main body 1 is respectively provided with first through holes 4 matched with the first screws at intervals.
Wherein, also include the second screw;
the first mounting opening and the baffle are both rectangular structures, and the size of the baffle is larger than that of the first mounting opening;
and second through holes 5 matched with the second screws are formed in four corners of the baffle, and second screw holes matched with the second through holes 5 are formed in four corners of the first mounting opening.
The sealing device main body 1 and the baffle are made of stainless steel.
Wherein, the material of the sealing ring 6 is high elastic rubber.
Wherein, also include the sealing plug;
the sealing plug is of a T-shaped structure, and one end of the sealing plug with the small diameter is matched with the round hole.
As shown in fig. 3, a heat dissipation device is further included;
the heat dissipation device comprises an inverted L-shaped heat dissipation pipe 7 and a fan 8;
the fan 8 is arranged on the inner side wall of the baffle, and an air blowing port of the fan 8 is arranged towards the circular hole;
the inverted-L-shaped radiating pipe 7 comprises an inverted-L-shaped radiating pipe main body and a filter screen 9;
the filter screen 9 set up in the inside of type of falling L cooling tube main part, the air intake of type of falling L cooling tube main part with the round hole is connected, the air outlet of type of falling L cooling tube main part sets up towards ground. Because the cable is in the assembling process, the round hole that may have the baffle is idle to come out, under the sealed condition of other round holes to cable, consider the thermal diffusivity of switch board, set up inverted-L type cooling tube 7 on idle round hole, and set up the fan at the inside wall of baffle, heat dispersion has been improved, the air outlet of inverted-L type cooling tube sets up towards ground, avoid the adhesion of ash bed, and set up the filter screen in the pipe, can avoid the toy to enter into the switch board from the pipeline, the security and the cleanliness of switch board have been ensured.
Example two
The utility model provides a power distribution cabinet, includes power distribution cabinet main part and the cable sealing device who is used for the power distribution cabinet in the embodiment one, be equipped with the second installing port on the lateral wall of power distribution cabinet main part 1, cable sealing device install in on the second installing port.
And first screw holes matched with the first through holes 4 are respectively formed in the periphery of the second mounting opening.
To sum up, the utility model provides a cable sealing device and switch board for switch board, can pass the cable first installing port when carrying out the assembly of switch board, correspond the position cover of first installing port on the cable again and establish the sealing washer, the recess of overhead gage and lower baffle aligns the sealing washer and splices, wherein can be decided according to the actual conditions with the recess quantity of sealing washer adaptation, improved the flexibility, and the material of sealing washer is high-elastic rubber, waterproof performance is strong, difficult ageing and fracture deformation, improved sealed effect; then with the last baffle after the concatenation with baffle down install in the first installing port of sealing device main part can, because the round hole and the cable looks adaptation that the concatenation of overhead gage and lower baffle formed, further guarantee the leakproofness through the cooperation of sealing washer, make holistic leakproofness improve greatly, guaranteed the security that the switch board used. In addition, the round hole of the baffle is provided with the sealing device, so that the heat dissipation performance can be improved while the heat dissipation performance is effectively improved, and the safety and the cleanliness in the power distribution cabinet can be ensured.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (8)
1. A cable sealing device for a power distribution cabinet is characterized by comprising a sealing device main body and a sealing assembly;
a plurality of first mounting ports are formed in the sealing device main body, and the sealing assembly is mounted on the first mounting ports;
the sealing assembly comprises a baffle and a sealing ring, and the baffle is matched with the first mounting hole;
the baffle comprises an upper baffle and a lower baffle, semicircular notches are correspondingly formed in the bottom of the upper baffle and the top of the lower baffle respectively, and a circular hole is formed in the two semicircular notches after the upper baffle and the lower baffle are spliced and is matched with a cable;
and a groove is respectively arranged in the semicircular gap along the circumferential direction of the semicircular gap, and the two grooves are spliced into an annular groove matched with the sealing ring after the upper baffle and the lower baffle are spliced.
2. The cable sealing device for the power distribution cabinet according to claim 1, further comprising a first screw;
and first through holes matched with the first screws are respectively arranged at the periphery of the sealing device main body at intervals.
3. The cable sealing device for the power distribution cabinet according to claim 1, further comprising a second screw;
the first mounting opening and the baffle are both rectangular structures, and the size of the baffle is larger than that of the first mounting opening;
and second through holes matched with the second screws are formed in four corners of the baffle, and second screw holes matched with the second through holes are formed in four corners of the first mounting opening.
4. The cable sealing device for the power distribution cabinet according to claim 1, wherein the sealing device body and the baffle plate are made of stainless steel.
5. The cable sealing device for the power distribution cabinet according to claim 1, wherein the sealing ring is made of high-elasticity rubber.
6. The cable sealing device for the power distribution cabinet according to claim 1, further comprising a sealing plug;
the sealing plug is of a T-shaped structure, and one end of the sealing plug with the small diameter is matched with the round hole.
7. The cable sealing device for a power distribution cabinet according to claim 1, further comprising a heat dissipation device;
the heat dissipation device comprises an inverted L-shaped heat dissipation pipe and a fan;
the inverted L-shaped radiating pipe comprises an inverted L-shaped radiating pipe main body and a filter screen;
the filter screen is arranged inside the inverted L-shaped radiating pipe main body, the air inlet of the inverted L-shaped radiating pipe main body is connected with the round hole, and the air outlet of the inverted L-shaped radiating pipe main body is arranged towards the ground;
the fan set up in on the inside wall of baffle, the mouth of blowing of fan orientation the air intake setting of cooling tube.
8. A power distribution cabinet, characterized by comprising a power distribution cabinet main body and the cable sealing device for the power distribution cabinet according to any one of claims 1 to 7, wherein a second mounting opening is formed on a side wall of the power distribution cabinet main body, and the cable sealing device is mounted on the second mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104889.2U CN209913298U (en) | 2019-07-15 | 2019-07-15 | Cable sealing device for power distribution cabinet and power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104889.2U CN209913298U (en) | 2019-07-15 | 2019-07-15 | Cable sealing device for power distribution cabinet and power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209913298U true CN209913298U (en) | 2020-01-07 |
Family
ID=69050901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104889.2U Expired - Fee Related CN209913298U (en) | 2019-07-15 | 2019-07-15 | Cable sealing device for power distribution cabinet and power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209913298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145973A (en) * | 2020-09-09 | 2020-12-29 | 黄宏琪 | High-purity gas caching, adjusting and conveying cabinet |
-
2019
- 2019-07-15 CN CN201921104889.2U patent/CN209913298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145973A (en) * | 2020-09-09 | 2020-12-29 | 黄宏琪 | High-purity gas caching, adjusting and conveying cabinet |
| CN112145973B (en) * | 2020-09-09 | 2022-05-03 | 黄宏琪 | High-purity gas caching, adjusting and conveying cabinet |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |