CN220358623U - Block terminal protective structure - Google Patents
Block terminal protective structure Download PDFInfo
- Publication number
- CN220358623U CN220358623U CN202321973789.XU CN202321973789U CN220358623U CN 220358623 U CN220358623 U CN 220358623U CN 202321973789 U CN202321973789 U CN 202321973789U CN 220358623 U CN220358623 U CN 220358623U
- Authority
- CN
- China
- Prior art keywords
- box
- mounting
- electric box
- protective structure
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 15
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000005855 radiation Effects 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
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a protective structure of a distribution box, which belongs to the field of distribution boxes and comprises an electric box, a moistureproof mechanism and a temperature control mechanism, wherein the moistureproof mechanism comprises two bidirectional screws which are respectively and rotatably arranged at two sides of the electric box, and screw barrels are sleeved on threads at two ends of each bidirectional screw; through setting up dampproofing mechanism, utilize the screw thread relation of bi-directional screw rod and spiral shell section of thick bamboo, and the transmission relation of chain, second sprocket and two first sprockets, when rotating the crank, can drive two bi-directional screw rods simultaneously and rotate, thereby drive adjacent regulation pole and remove, with this distance of adjusting electric box and wall, prevent that the wall condensation drop of water from permeating into the electric box and leading to the inside short circuit of device, through setting up temperature control mechanism, utilize the inlet air suction ability of first fan and second fan, the air can be taken out by first fan in the electric box through the refrigeration face entering electric box of semiconductor refrigeration piece, thereby realize the circulation of electric box inside air.
Description
Technical Field
The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box protection structure.
Background
The distribution box is a distribution device formed by assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the distribution boxes are usually installed on a wall, so that the internal equipment of the distribution box can be conveniently checked and maintained.
The prior patent (bulletin number: CN 205791112U) discloses a distribution box, and relates to the technical field of distribution boxes. The electric appliance assembly comprises a box body and an electric appliance assembly arranged in the box body, wherein the box body comprises a bottom plate, a top plate, three side panels for connecting the top plate and the bottom plate and a power distribution box door, the power distribution box door is rotationally connected with hinges at the edges of adjacent side panels, an opening is formed in the side panel of the power distribution box, a communication pipeline is arranged on the opening, the electric appliance assembly introduces electricity from the outside through the communication pipeline, the communication pipeline is arc-shaped, one end of the communication pipeline stretches into the box body, and the other end of the communication pipeline faces downwards; the following technical problems are considered to exist in practice for the technical proposal disclosed in the patent document: 1. the weather is sunk, so that wall condensation water drops are caused, and the water drops easily permeate into the power distribution cabinet, so that the electric appliance is wetted and short-circuited; 2. when the electric elements in the distribution box work, a large amount of heat can be emitted, and if the heat is not timely discharged, accidents such as equipment damage and even fire are easily caused.
Disclosure of Invention
The utility model aims to provide a protective structure of a distribution box, which aims to solve the problems of the electric appliance of the background technology that the humidity and the internal temperature are high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block terminal protective structure, includes electric box, dampproofing mechanism and control by temperature change mechanism, dampproofing mechanism includes two bi-directional screw rods, two bi-directional screw rods rotate respectively and install the both sides at the electric box, two equal screw thread has cup jointed a spiral shell section of thick bamboo on the both ends screw thread of bi-directional screw rods, every all rotate on the spiral shell section of thick bamboo and be connected with the regulation pole, two between the regulation pole rotate and be connected with the mount pad, two the equal fixedly connected with first sprocket of lower extreme of bi-directional screw rods, rotate on the bottom plate of electric box and install the second sprocket, the transmission is connected with the chain between second sprocket and the two first sprockets.
The temperature control mechanism comprises a mounting frame and a mounting box, wherein the mounting frame and the mounting box are respectively penetrated and mounted on two side plates of the electric box, two first fans are mounted on the mounting frame, semiconductor refrigerating sheets are mounted in the mounting box, two second fans are mounted on one side plate of the mounting box, radiating fans are mounted on the other side plate of the mounting box, the positions of the second fans are opposite to the refrigerating surface of the mounting box, and the positions of the radiating fans are opposite to the heat generating surface of the mounting box.
By adopting the scheme, through setting up dampproofing mechanism, utilize the screw thread relation of bi-directional screw rod and spiral shell section of thick bamboo, and the drive relation of chain, second sprocket and two first sprockets, when rotating the crank, can drive two bi-directional screw rods simultaneously and rotate, thereby drive adjacent regulation pole and remove, with this distance of adjusting electric box and wall, prevent that the wall condensation drop infiltration electric box from leading to the device internal short circuit, through setting up temperature control mechanism, utilize the inlet air ability of first fan and second fan, the air gets into the electric box through the refrigeration face of semiconductor refrigeration piece, and the air in the electric box can be taken out by first fan, thereby realize the circulation of electric box inside air, and the heat dissipation fan can help the heat production face heat dissipation of semiconductor refrigeration piece, guarantee semiconductor refrigeration piece normal operating.
As a preferred embodiment, a box door is hinged to one side of the electric box, and a handle is arranged on the box door.
By adopting the scheme, the electric appliance can be conveniently installed in the electric box by arranging the box door.
As a preferred implementation mode, the two sides of the electric box are fixedly connected with protection boxes, and the two bidirectional screws are respectively and rotatably arranged in the two protection boxes.
By adopting the scheme, the bidirectional screw rod can be protected from damage by arranging the protection box.
As a preferred implementation mode, the first installation strips are fixedly connected to the two installation seats, the clamping grooves are formed in the two protection boxes, and the two installation seats are located corresponding to the clamping grooves in the two protection boxes respectively.
By adopting the scheme, the device is convenient to install on the wall surface by arranging the first installation strip.
As a preferred implementation mode, a connecting frame is fixedly connected to the bottom plate of the electric box, and a second mounting strip is slidably mounted in the connecting frame of the bottom plate of the electric box.
By adopting the scheme, the installation stability of the device can be improved by arranging the second installation strip.
As a preferred implementation mode, two ends of the two bidirectional screws are fixedly connected with limiting sheets, and the two bidirectional screws are rotatably arranged on corresponding protection boxes through the limiting sheets at the two ends.
By adopting the scheme, through setting up spacing piece, can guarantee two bi-directional screw pivoted stability.
As a preferable implementation mode, the second chain wheel and the two first chain wheels are positioned on the same plane, and a crank is fixedly connected to the center of the second chain wheel.
By adopting the scheme, the crank is arranged, so that the second chain wheel can be conveniently rotated.
As a preferable implementation mode, a wind shielding strip is arranged between the mounting box and the semiconductor refrigerating sheet, and a dustproof net is arranged on one side of the mounting box and is provided with a plurality of radiating holes in a clamping mode.
By adopting the scheme, the dustproof net is arranged, so that air is conveniently sucked into the electric box, and the heat dissipation of the heating surface of the box is conveniently mounted by arranging the heat dissipation holes.
Compared with the prior art, the utility model has the beneficial effects that:
according to the protection structure of the distribution box, by arranging the moistureproof mechanism, the two bidirectional screws can be simultaneously driven to simultaneously rotate when the crank is rotated by utilizing the threaded relation of the bidirectional screws and the screw barrels and the transmission relation of the chain, the second chain wheel and the two first chain wheels, so that adjacent adjusting rods are driven to move, the distance between the electric box and the wall surface is adjusted, and the phenomenon that condensation water drops on the wall surface infiltrate into the electric box to cause internal short circuit of the device is prevented;
this block terminal protective structure utilizes the air inlet air suction ability of first fan and second fan through setting up control by temperature change mechanism, and the air is through the refrigeration face entering electric box of semiconductor refrigeration piece, and the air in the electric box can be taken out by first fan to realize the circulation of electric box inside air, and the heat dissipation fan can help the heat production face heat dissipation of semiconductor refrigeration piece, guarantees the normal operating of semiconductor refrigeration piece.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of the connection of the bi-directional screw and the screw barrel of the present utility model;
FIG. 4 is a schematic view of the connection between the mounting frame and the first fan according to the present utility model;
fig. 5 is a schematic sectional view of the mounting box of the present utility model.
In the figure: 1. an electric box; 2. a bidirectional screw; 3. a screw cylinder; 4. an adjusting rod; 5. a mounting base; 6. a first sprocket; 7. a second sprocket; 8. a chain; 9. a mounting frame; 10. a first fan; 11. a mounting box; 12. a semiconductor refrigeration sheet; 13. a second fan; 14. a heat dissipation fan; 15. a door; 16. a protection box; 17. a first mounting bar; 18. a second mounting bar; 19. a limiting piece; 20. a crank; 21. a dust screen; 22. and the heat dissipation holes.
Detailed Description
Referring to fig. 1-5, the utility model provides a protection structure of a distribution box, which comprises an electric box 1, a moistureproof mechanism and a temperature control mechanism, wherein the moistureproof mechanism comprises two bidirectional screws 2, the two bidirectional screws 2 are respectively and rotatably arranged on two sides of the electric box 1, screw barrels 3 are sleeved on threads at two ends of the two bidirectional screws 2, each screw barrel 3 is rotatably connected with an adjusting rod 4, an installation seat 5 is rotatably connected between the two adjusting rods 4 at the same side, the lower ends of the two bidirectional screws 2 are fixedly connected with first chain wheels 6, a second chain wheel 7 is rotatably arranged on a bottom plate of the electric box 1, and a chain 8 is in transmission connection between the second chain wheel 7 and the two first chain wheels 6.
The temperature control mechanism comprises a mounting frame 9 and a mounting box 11, wherein the mounting frame 9 and the mounting box 11 respectively penetrate through two side plates of the electric box 1, two first fans 10 are mounted on the mounting frame 9, a semiconductor refrigerating sheet 12 is mounted in the mounting box 11, two second fans 13 are mounted on one side plate of the mounting box 11, a radiating fan 14 is mounted on the other side plate of the mounting box 11, the positions of the two second fans 13 are opposite to the refrigerating surface of the mounting box 11, and the positions of the radiating fans 14 are opposite to the heat generating surface of the mounting box 11.
One side of the electric box 1 is hinged with a box door 15, a handle is arranged on the box door 15, electric appliances can be conveniently installed in the electric box 1 by arranging the box door 15, two sides of the electric box 1 are fixedly connected with protection boxes 16, two bidirectional screws 2 are respectively and rotatably installed in the two protection boxes 16, the bidirectional screws 2 can be protected from damage by arranging the protection boxes 16, first installation strips 17 are fixedly connected to the two installation seats 5, clamping grooves are respectively formed in the two protection boxes 16, the two installation seats 5 are respectively corresponding to the clamping grooves in the two protection boxes 16, the electric appliance is conveniently installed on a wall surface by arranging the first installation strips 17, a connecting frame is fixedly connected to a bottom plate of the electric box 1, second installation strips 18 are slidably installed in the connecting frame of the bottom plate of the electric box 1, and the installation stability of the electric appliance can be improved by arranging the second installation strips 18.
Both ends of two bi-directional screw rods 2 are all fixedly connected with spacing piece 19, two bi-directional screw rods 2 rotate through the spacing piece 19 at both ends and install at corresponding protection box 16, through setting up spacing piece 19, can guarantee two bi-directional screw rods 2 pivoted stability, second sprocket 7 and two first sprocket 6 are located the coplanar, the center department fixedly connected with crank 20 of second sprocket 7, through setting up crank 20, can make things convenient for the rotation of second sprocket 7, be provided with the weather strip between mounting box 11 and the semiconductor refrigeration piece 12, one side of mounting box 11 is provided with dust screen 21 and blocks and be equipped with a plurality of louvre 22, through setting up dust screen 21, conveniently inhale the electric box 1 with the air, through setting up louvre 22, make the heat dissipation of mounting box 11 convenient.
When the device is used, the device is placed on a wall, the first mounting strip 17 and the second mounting strip 18 are attached to the wall and fixed by wall nails, when the distance between the electric box 1 and the wall needs to be regulated, the crank 20 is rotated, the two bidirectional screws 2 can be simultaneously driven to rotate by utilizing the threaded relation of the bidirectional screws 2 and the screw cylinders 3 and the transmission relation of the chain 8, the second chain wheel 7 and the two first chain wheels 6, so that the adjacent regulating rods 4 are driven to move, the distance between the electric box 1 and the wall is regulated, the phenomenon that the device is internally short-circuited due to the fact that condensation water drops on the wall infiltrate into the electric box 1 is prevented, air enters the electric box 1 through the refrigerating surface of the semiconductor refrigerating plate 12 by utilizing the air intake and air suction capacity of the first fan 10 and the second fan 13, the air in the electric box 1 can be drawn out by the first fan 10, the circulation of the air inside the electric box 1 is realized, and the heat radiation fan 14 can help the heat generating surface of the semiconductor refrigerating plate 12 to ensure the normal operation of the semiconductor refrigerating plate 12.
Claims (8)
1. The utility model provides a block terminal protective structure which characterized in that: the anti-moisture device comprises an electric box (1), a moisture-proof mechanism and a temperature control mechanism, wherein the moisture-proof mechanism comprises two bidirectional screws (2), the two bidirectional screws (2) are respectively rotatably installed on two sides of the electric box (1), screw barrels (3) are sleeved on threads at two ends of each bidirectional screw (2), each screw barrel (3) is rotatably connected with an adjusting rod (4), an installation seat (5) is rotatably connected between the two adjusting rods (4) on the same side, the lower ends of the two bidirectional screws (2) are fixedly connected with first chain wheels (6), a second chain wheel (7) is rotatably installed on a bottom plate of the electric box (1), and a chain (8) is connected between the second chain wheel (7) and the two first chain wheels (6) in a transmission manner;
the temperature control mechanism comprises a mounting frame (9) and a mounting box (11), wherein the mounting frame (9) and the mounting box (11) respectively penetrate through two side plates arranged on the electric box (1), two first fans (10) are arranged on the mounting frame (9), semiconductor refrigerating sheets (12) are inserted in the mounting box (11), two second fans (13) are arranged on one side plate of the mounting box (11), radiating fans (14) are arranged on the other side plate of the mounting box (11), the positions of the two second fans (13) are opposite to the refrigerating surface of the mounting box (11), and the positions of the radiating fans (14) are opposite to the heat generating surface of the mounting box (11).
2. The protective structure for a distribution box according to claim 1, wherein: one side of the electric box (1) is hinged with a box door (15), and a handle is arranged on the box door (15).
3. The protective structure for a distribution box according to claim 1, wherein: both sides of the electric box (1) are fixedly connected with protection boxes (16), and the two bidirectional screws (2) are respectively and rotatably arranged in the two protection boxes (16).
4. A protective structure for a distribution box according to claim 3, wherein: the two mounting seats (5) are fixedly connected with first mounting strips (17), the two protection boxes (16) are provided with clamping grooves, and the two mounting seats (5) are located corresponding to the clamping grooves on the two protection boxes (16) respectively.
5. The protective structure for a distribution box according to claim 1, wherein: the connecting frame is fixedly connected to the bottom plate of the electric box (1), and the second mounting strip (18) is slidably mounted in the connecting frame of the bottom plate of the electric box (1).
6. The protective structure for a distribution box according to claim 1, wherein: two both ends of two bi-directional screw rods (2) are fixedly connected with limiting sheets (19), and the two bi-directional screw rods (2) are rotatably arranged on corresponding protection boxes (16) through the limiting sheets (19) at both ends.
7. The protective structure for a distribution box according to claim 1, wherein: the second chain wheels (7) and the two first chain wheels (6) are located on the same plane, and a crank (20) is fixedly connected to the center of the second chain wheels (7).
8. The protective structure for a distribution box according to claim 1, wherein: a wind shielding strip is arranged between the mounting box (11) and the semiconductor refrigerating sheet (12), and a dustproof net (21) is arranged on one side of the mounting box (11) and is provided with a plurality of radiating holes (22) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973789.XU CN220358623U (en) | 2023-07-26 | 2023-07-26 | Block terminal protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973789.XU CN220358623U (en) | 2023-07-26 | 2023-07-26 | Block terminal protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358623U true CN220358623U (en) | 2024-01-16 |
Family
ID=89480210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321973789.XU Active CN220358623U (en) | 2023-07-26 | 2023-07-26 | Block terminal protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358623U (en) |
-
2023
- 2023-07-26 CN CN202321973789.XU patent/CN220358623U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |