CN210957672U - Cable distribution box capable of preventing accumulated water from entering - Google Patents
Cable distribution box capable of preventing accumulated water from entering Download PDFInfo
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- CN210957672U CN210957672U CN202020000890.7U CN202020000890U CN210957672U CN 210957672 U CN210957672 U CN 210957672U CN 202020000890 U CN202020000890 U CN 202020000890U CN 210957672 U CN210957672 U CN 210957672U
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Abstract
The utility model discloses a prevent cable distribution box of ponding entering, including cable distribution box, cable distribution box bottom fixed mounting has first mounting panel, first mounting panel bottom is equipped with the second mounting panel, logical groove has been seted up on the second mounting panel, is located the second mounting panel lead to the groove top, through installation piece fixed mounting have the cylinder, and install piece bottom and install second electromagnetic induction switch, the piston rod and the first mounting panel fixed connection of cylinder, it is equipped with the float to lead to the inslot, first electromagnetic induction switch is installed to float top face. The utility model discloses in, ponding can make the float upwards float through leading to the groove, and then makes interact between first electromagnetic induction switch and the second electromagnetic induction switch, controls the cylinder piston rod motion, and then drives the lower terminal surface of first mounting panel and the up end in close contact with of second mounting panel, prevents that ponding from getting into the cable distribution incasement, protects the internal circuit.
Description
Technical Field
The utility model relates to a cable distribution box technical field especially relates to a prevent cable distribution box of ponding entering.
Background
A Cable Distribution Box (Cable Distribution Box) is a device for performing a circuit for branching, splicing, and converting a Cable line, and is mostly used outdoors.
Cable distribution box is as rational distribution electric energy, convenience of customers carries out the functional device of the operation that opens and shuts to the circuit, more and more obtain wide application, at first, the chamber door sealing performance of its cable distribution box of outdoor cable distribution box can not reach the requirement, if meet heavy rain weather, when the rainwater accumulates more, probably cause ponding to enter into the cable distribution box in vivo, cause phenomenons such as short circuit, the development along with distribution network cabling process of initiation electric shock accident, secondly, prior art's cable distribution box is because the box is airtight in the in-service use, the circulation of air is poor, inside heat dispersion has the defect, cause inside cable wiring department long time to be in the state of generating heat easily, can not reach effectual cooling heat dissipation, the operation safety and the working effect and the life of electric wire netting are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the cable distribution box for preventing the accumulated water from entering is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent cable distribution box of ponding entering, includes cable distribution box, cable distribution box bottom fixed mounting has first mounting panel, first mounting panel bottom face is equipped with a plurality of projections, first mounting panel bottom is equipped with the second mounting panel, a plurality of recesses have been seted up on the second mounting panel, the projection is smooth to be established into in the recess, logical groove has been seted up on the second mounting panel, is located the second mounting panel lead to the groove top, through installation piece fixed mounting have the cylinder, and install piece bottom and install second electromagnetic induction switch, the piston rod and the first mounting panel fixed connection of cylinder, it is equipped with the float to lead to the inslot, first electromagnetic induction switch is installed to float top face.
As a further description of the above technical solution:
the fan is installed to cable branch off box bottom, cable branch off box bottom inlays and is equipped with the filter screen, the filter screen is located the fan top.
As a further description of the above technical solution:
a plurality of through holes are formed in the wall of the bottom of the cable distribution box, and one-way valves are arranged in the through holes.
As a further description of the above technical solution:
two-way motor is installed to the inslot in the first mounting panel, two-way motor both ends are connected with the commentaries on classics roller through output shaft transmission.
As a further description of the above technical solution:
an air outlet is formed in the first mounting plate and communicated with the through hole through a groove where the two-way motor is located.
As a further description of the above technical solution:
the surface of the rotary roller is provided with a plurality of fan blades.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, ponding can make the float upwards float through leading to the groove, and then makes interact between first electromagnetic induction switch and the second electromagnetic induction switch, controls the cylinder piston rod motion, and then drives the lower terminal surface of first mounting panel and the up end in close contact with of second mounting panel, prevents that ponding from getting into the cable distribution incasement, protects the internal circuit.
2. The utility model discloses in, distribute away through the through-hole with the heat of hot-blast form with the cable distribution incasement through the fan, through the effect of changeing the roller, the flabellum can enlarge heat and change the area of contact between the roller, helps distributing away the heat for whole radiating process finally distributes away through the air outlet.
Drawings
Fig. 1 is a schematic cross-sectional view of a cable distribution box for preventing water from entering therein according to the present invention;
fig. 2 is a schematic top view of a second mounting plate of a cable distribution box for preventing entry of accumulated water according to the present invention;
fig. 3 is the utility model provides a prevent cable distribution box's that ponding got into change roller's side view schematic diagram.
Illustration of the drawings:
1. a cable distribution box; 2. filtering with a screen; 3. a fan; 4. a through hole; 5. a one-way valve; 6. a first mounting plate; 7. rotating the roller; 8. a fan blade; 9. a bi-directional motor; 10. an air outlet; 11. a convex column; 12. a groove; 13. a second mounting plate; 14. a cylinder; 15. a through groove; 16. a first electromagnetic induction switch; 17. a float; 18. a second electromagnetic induction switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cable distribution box for preventing ponding from entering comprises a cable distribution box 1, wherein a first mounting plate 6 is fixedly mounted at the bottom of the cable distribution box 1, a plurality of convex columns 11 are arranged on the bottom end face of the first mounting plate 6, a second mounting plate 13 is arranged at the bottom of the first mounting plate 6, a certain inclination is arranged on two sides of the upper end face of the second mounting plate 13, the bottom of the first mounting plate 6 has the same inclination to avoid surface ponding, a plurality of grooves 12 are formed in the second mounting plate 13, the convex columns 11 are slidably arranged in the grooves 12 to avoid the first mounting plate 6 from being separated from the second mounting plate 13, a through groove 15 is formed in the second mounting plate 13 and is positioned above a through groove 15 of the second mounting plate 13, an air cylinder 14 is fixedly mounted through a mounting block, a second electromagnetic induction switch 18 is mounted at the bottom of the mounting block, a piston rod of the air cylinder 14 is fixedly connected with the first mounting plate 6, a floater 17 is arranged in the through groove 15, when rainwater weather, the ponding on ground is too much, the rainwater makes float 17 come up through leading to groove 15, when first electromagnetic induction switch 16 and the contact of second electromagnetic induction switch 18, cylinder 14's piston rod downstream, drive first mounting panel 6 and cable distribution box 1 downstream, final projection 11 slides completely and establishes into recess 12, and the lower terminal surface of first mounting panel 6 sticiss in the up end of second mounting panel 13, avoid the rainwater to get into in cable mounting box 1, the ponding is gone back, float 17 descends, first electromagnetic induction switch 16 separates with second electromagnetic induction switch 18, cylinder 14's piston rod upward movement, drive first mounting panel 6 and cable distribution box 1 upward movement, the hot-blast rainwater that the air outlet 10 came out can air-dry the rainwater of second mounting panel 13 up end infiltration.
Specifically, as shown in fig. 1, fan 3 is installed to cable distribution box 1 bottom, fan 3 work, distribute away the heat in cable distribution box 1 with hot-blast form, 1 bottom of cable distribution box inlays and is equipped with filter screen 2, filter screen 2 is located fan 3 top, filter screen 2 avoids dust impurity etc. in cable distribution box 1 to fall into fan 3, influence fan 3 work, a plurality of through-holes 4 have been seted up on the 1 bottom tank wall of cable distribution box, under fan 3's effect, distribute away the heat in cable distribution box 1 through-hole 4, be equipped with check valve 5 in the through-hole 4, avoid having in the thermal wind backward flow advances cable distribution box 1.
Specifically, as shown in fig. 1 and 3, a bidirectional motor 9 is installed in a groove in the first mounting plate 6, two ends of the bidirectional motor 9 are connected with a rotating roller 7 through an output shaft in a transmission way, the output shaft of the bidirectional motor 9 drives the rotary roller 7 to rotate, the rotary roller 7 can accelerate the flow speed of hot air, further quickening the whole heat dissipation process, the first mounting plate 6 is internally provided with an air outlet 10, the air outlet 10 is communicated with the through hole 4 through a groove in which the two-way motor 9 is arranged, the surface of the rotary roller 7 is provided with a plurality of fan blades 8, the fan blades 8 can enlarge the contact area between heat and the rotary roller 7 and are beneficial to dissipating the heat, after the hot air from the through hole 4 is acted by the rotary roller 7, get into in the air outlet 10, distribute away the heat through air outlet 10 finally, set up cable distribution box 1's the air outlet 10 that is used for the heat dissipation in vertical direction, can avoid the rainwater to get into cable distribution box simultaneously.
The working principle is as follows: when the cable distribution box is used, when rainwater is too much in the weather, rainwater can float upwards through the through grooves 15, when the first electromagnetic induction switch 16 is in contact with the second electromagnetic induction switch 18, the piston rod of the air cylinder 14 moves downwards to drive the first mounting plate 6 and the cable distribution box 1 to move downwards, finally the convex column 11 is completely arranged in the groove 12 in a sliding manner, the lower end surface of the first mounting plate 6 is tightly pressed on the upper end surface of the second mounting plate 13, rainwater is prevented from entering the cable mounting box 1, after accumulated water is removed, the floater 17 descends, the first electromagnetic induction switch 16 is separated from the second electromagnetic induction switch 18, the piston rod of the air cylinder 14 moves upwards to drive the first mounting plate 6 and the cable distribution box 1 to move upwards, and heat in the cable distribution box 1 is dissipated in a hot air manner under the action of the fan 3 in the daily heat dissipation process of the cable distribution box 1, be equipped with check valve 5 in the through-hole 4, avoid having thermal wind backward flow to advance in cable distribution box 1, the output shaft through two-way motor 9 drives and changes roller 7 and rotate, finally distributes away the heat through air outlet 10, and the pivoted is changeed roller 7 and can be accelerated hot-blast flow speed, and then accelerates whole heat dissipation process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent cable distribution box of ponding entering, includes cable distribution box (1), its characterized in that, cable distribution box (1) bottom fixed mounting has first mounting panel (6), first mounting panel (6) bottom face is equipped with a plurality of projection (11), first mounting panel (6) bottom is equipped with second mounting panel (13), a plurality of recess (12) have been seted up on second mounting panel (13), projection (11) slide to establish into recess (12), logical groove (15) have been seted up on second mounting panel (13), be located second mounting panel (13) lead to groove (15) top, through mounting block fixed mounting have cylinder (14), and mounting block bottom installs second electromagnetic induction switch (18), the piston rod and the first mounting panel (6) fixed connection of cylinder (14), be equipped with float (17) in leading to groove (15), and a first electromagnetic induction switch (16) is arranged on the top end surface of the floater (17).
2. The cable distribution box capable of preventing accumulated water from entering according to claim 1, wherein a fan (3) is installed at the bottom of the cable distribution box (1), a filter screen (2) is embedded at the bottom of the cable distribution box (1), and the filter screen (2) is located above the fan (3).
3. The cable distribution box capable of preventing accumulated water from entering according to claim 1, wherein a plurality of through holes (4) are formed in the box wall at the bottom of the cable distribution box (1), and one-way valves (5) are arranged in the through holes (4).
4. The cable distribution box capable of preventing accumulated water from entering according to claim 1, wherein a bidirectional motor (9) is installed in a groove in the first mounting plate (6), and two ends of the bidirectional motor (9) are connected with rotating rollers (7) through output shafts in a transmission mode.
5. The cable distribution box capable of preventing accumulated water from entering according to claim 1, wherein an air outlet (10) is formed in the first mounting plate (6), and the air outlet (10) is communicated with the through hole (4) through a groove where the bidirectional motor (9) is located.
6. A cable distribution box for preventing water accumulation from entering according to claim 4, characterized in that the surface of the roller (7) is provided with a plurality of fan blades (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000890.7U CN210957672U (en) | 2020-01-02 | 2020-01-02 | Cable distribution box capable of preventing accumulated water from entering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020000890.7U CN210957672U (en) | 2020-01-02 | 2020-01-02 | Cable distribution box capable of preventing accumulated water from entering |
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| Publication Number | Publication Date |
|---|---|
| CN210957672U true CN210957672U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020000890.7U Active CN210957672U (en) | 2020-01-02 | 2020-01-02 | Cable distribution box capable of preventing accumulated water from entering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792962A (en) * | 2022-05-24 | 2022-07-26 | 中广核新能源蚌埠有限公司 | Cable float and cable channel |
-
2020
- 2020-01-02 CN CN202020000890.7U patent/CN210957672U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792962A (en) * | 2022-05-24 | 2022-07-26 | 中广核新能源蚌埠有限公司 | Cable float and cable channel |
| CN114792962B (en) * | 2022-05-24 | 2024-03-12 | 中广核新能源蚌埠有限公司 | Cable float and cable channel |
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