CN216981248U - Prevent block terminal that accumulates snow - Google Patents
Prevent block terminal that accumulates snow Download PDFInfo
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- CN216981248U CN216981248U CN202220160293.XU CN202220160293U CN216981248U CN 216981248 U CN216981248 U CN 216981248U CN 202220160293 U CN202220160293 U CN 202220160293U CN 216981248 U CN216981248 U CN 216981248U
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Abstract
The utility model discloses a snow accumulation prevention distribution box, and particularly relates to the technical field of distribution boxes. The distribution box cover is convenient to quickly clean accumulated snow on the box cover, prevents the accumulated snow from covering the distribution box for a long time, so that the distribution box is easy to corrode, and the service life of the distribution box is shortened.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a snow accumulation prevention distribution box.
Background
The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by means of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or send signals for deviation from normal working state. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The intelligent power distribution circuit can reasonably distribute electric energy, is convenient for the opening and closing operation of the circuit, has higher safety protection level, and can visually display the conduction state of the circuit.
Because of the block terminal is many places in the open air, the environment is comparatively many changes, especially in winter sleet weather, and snow easily piles up at the block terminal top, and snow is difficult for melting, covers for a long time and leads to the block terminal easily to corrode, has reduced the life of block terminal.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a snow protection distribution box to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a snow accumulation prevention distribution box comprises a box body and a box cover, wherein a mounting plate is arranged in the box body, an electrical component is mounted on the mounting plate, a cavity is formed in the top end of the box body, a first reset spring is mounted at the bottom end in the cavity, a supporting plate is mounted at the top end of the first reset spring, the top end of the supporting plate is connected with the bottom end of the box cover, a first fixing plate is mounted on the inner side of a side plate of the box body, a rotating motor is mounted at the upper end of the first fixing plate, the output end of the rotating motor is connected with a rotating shaft, a cam is mounted at one end of the rotating shaft, the top end of the cam is abutted against the bottom end of the box cover, a second fixing plate is mounted on the inner side of a rear plate of the box body, a telescopic column is mounted at the top end of the second fixing plate, the top end of the telescopic column is connected with the bottom end of the box cover, and a second reset spring is arranged on the outer side of the telescopic column, the bottom of second reset spring is connected with the up end of second fixed plate, the top of second reset spring is connected with the bottom of case lid.
In a preferred embodiment, the lateral ends of the support plate are slidably connected to the inner wall of the cavity by means of sliding blocks.
In a preferred embodiment, the bottom end of the box cover is provided with a protection plate, and the side end of the protection plate is slidably connected with the outer side of the box body.
In a preferred embodiment, the cam is provided with a rubber ring on the outside.
In a preferred embodiment, the interior of the box cover is provided with heating wires.
In a preferred embodiment, the front end of the box body is movably provided with a box door through a hinge.
Compared with the prior art, the utility model has the technical effects and advantages that:
the utility model heats the box cover by the heating wire, melts snow accumulated on the box cover, drives the rotating shaft to rotate by the rotation of the rotating motor, drives the cam to rotate by the rotation of the rotating shaft, the top end of the cam is abutted against the bottom end of the box cover, the upper end of the cam drives the box cover to move upwards, the box cover drives the supporting plate to move upwards when moving upwards, the supporting plate drives the first return spring to move upwards, the box cover simultaneously tensions the telescopic column and the second return spring, when the long end of the cam rotates downwards, the first return spring contracts to drive the supporting plate to move downwards, the supporting plate drives the box cover to move downwards, the second return spring contracts to drive the telescopic column to contract, and the second return spring and the telescopic column drive the box cover to move downwards, so that the cam rapidly rotates to drive the box cover to vibrate up and down in a reciprocating manner, the accumulated snow on the box cover can be conveniently and prevented from covering on the distribution box for a long time, and the distribution box is easy to corrode, the service life of the distribution box is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
The reference signs are: 1. a box body; 2. mounting a plate; 3. an electrical component; 4. a cavity; 5. a first return spring; 6. a support plate; 7. a box cover; 8. a protection plate; 9. a first fixing plate; 10. a rotating electric machine; 11. a rotating shaft; 12. a cam; 13. a rubber ring; 14. a second fixing plate; 15. a telescopic column; 16. a second return spring; 17. a heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
According to the snow accumulation prevention distribution box shown in fig. 1-3, the snow accumulation prevention distribution box comprises a box body 1 and a box cover 7, a mounting plate 2 is arranged inside the box body 1, an electrical component 3 is mounted on the mounting plate 2, a cavity 4 is formed in the top end of the box body 1, a first return spring 5 is mounted at the bottom end inside the cavity 4, a supporting plate 6 is mounted at the top end of the first return spring 5, the top end of the supporting plate 6 is connected with the bottom end of the box cover 7, a first fixing plate 9 is mounted on the inner side of a side plate of the box body 1, a rotating motor 10 is mounted at the upper end of the first fixing plate 9, the output end of the rotating motor 10 is connected with a rotating shaft 11, a cam 12 is mounted at one end of the rotating shaft 11, the top end of the cam 12 is abutted against the bottom end of the box cover 7, a second fixing plate 14 is mounted on the inner side of a rear plate of the box body 1, and a telescopic column 15 is mounted at the top end of the second fixing plate 14, the top of flexible post 15 is connected with the bottom of case lid 7, just the outside of flexible post 15 is equipped with second reset spring 16, the bottom of second reset spring 16 is connected with the up end of second fixed plate 14, the top of second reset spring 16 is connected with the bottom of case lid 7.
In a preferred embodiment, the lateral ends of the support plate 6 are slidably connected to the inner wall of the cavity 4 by means of sliding blocks, facilitating the sliding of the support plate 6 inside the cavity 4.
In a preferred embodiment, the bottom end of the box cover 7 is provided with a protection plate 8, the side end of the protection plate 8 is slidably connected with the outer side of the box body 1, and the protection plate 8 is convenient for preventing accumulated snow from entering the box body 1 during snow removal.
In a preferred embodiment, the cam 12 is provided with a rubber ring 13 on the outside to prevent damage to the cam 12.
In a preferred embodiment, the cover 7 is provided with a heating wire 17 inside, and the heating wire 17 is convenient for heating the cover 7 and melting the accumulated snow on the cover 7.
In a preferred embodiment, a door is movably mounted at the front end of the box body 1 through a hinge, so that the box body 1 can be opened and closed conveniently, and the electrical components 3 in the box body 1 can be detected and maintained conveniently.
In summary, the utility model provides a snow accumulation prevention distribution box, when in use, a heating wire 17 in a box cover 7 heats the box cover 7 to melt accumulated snow on the box cover 7, a rotating motor 10 rotates to drive a rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive a cam 12 to rotate, the top end of the cam 12 abuts against the bottom end of the box cover 7, the upper end of the cam 12 drives the box cover 7 to move upwards, the box cover 7 moves upwards to drive a support plate 6 to move upwards, the support plate 6 moves upwards to tension a first return spring 5, the box cover 7 simultaneously tensions a telescopic column 15 and a second return spring 16, when the long end of the cam 12 rotates downwards, the first return spring 5 contracts to drive the support plate 6 to move downwards, the support plate 6 drives the box cover 7 to move downwards, the second return spring 16 contracts to drive the telescopic column 15 to contract, the second return spring 16 and the telescopic column 15 drive the box cover 7 to move downwards, so that the cam 12 rapidly rotates to drive the box cover 7 to vibrate up and down, snow on the box cover 7 is convenient for clear up fast, prevents that snow from covering on the block terminal for a long time, leads to the block terminal easily to corrode, has reduced the life of block terminal.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a prevent snow block terminal, includes box (1) and case lid (7), its characterized in that: the box is characterized in that a mounting plate (2) is arranged in the box body (1), an electrical component (3) is mounted on the mounting plate (2), a cavity (4) is formed in the top end of the box body (1), a first reset spring (5) is mounted at the bottom end of the interior of the cavity (4), a supporting plate (6) is mounted at the top end of the first reset spring (5), the top end of the supporting plate (6) is connected with the bottom end of a box cover (7), a first fixing plate (9) is mounted on the inner side of a side plate of the box body (1), a rotating motor (10) is mounted at the upper end of the first fixing plate (9), the output end of the rotating motor (10) is connected with a rotating shaft (11), a cam (12) is mounted at one end of the rotating shaft (11), the top end of the cam (12) is abutted to the bottom end of the box cover (7), and a second fixing plate (14) is mounted on the inner side of a rear plate of the box body (1), flexible post (15) are installed on the top of second fixed plate (14), the top of flexible post (15) is connected with the bottom of case lid (7), just the outside of flexible post (15) is equipped with second reset spring (16), the bottom of second reset spring (16) is connected with the up end of second fixed plate (14), the top of second reset spring (16) is connected with the bottom of case lid (7).
2. A snow protection electric box according to claim 1, characterized in that: the side end of the supporting plate (6) is connected with the inner wall of the cavity (4) in a sliding mode through a sliding block.
3. A snow protection electric box according to claim 1, characterized in that: protection plate (8) are installed to the bottom of case lid (7), the outside sliding connection of side and box (1) of protection plate (8).
4. A snow protection electric box according to claim 1, characterized in that: and a rubber ring (13) is arranged on the outer side of the cam (12).
5. A snow protection electric box according to claim 1, characterized in that: the inside of case lid (7) is equipped with heater strip (17).
6. A snow protection electric box according to claim 1, characterized in that: the front end of the box body (1) is movably provided with a box door through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160293.XU CN216981248U (en) | 2022-01-21 | 2022-01-21 | Prevent block terminal that accumulates snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160293.XU CN216981248U (en) | 2022-01-21 | 2022-01-21 | Prevent block terminal that accumulates snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216981248U true CN216981248U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220160293.XU Active CN216981248U (en) | 2022-01-21 | 2022-01-21 | Prevent block terminal that accumulates snow |
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| Country | Link |
|---|---|
| CN (1) | CN216981248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310271A (en) * | 2021-04-08 | 2021-08-27 | 深圳市便易通科技有限公司 | Give birth to bright cabinet based on internet platform |
-
2022
- 2022-01-21 CN CN202220160293.XU patent/CN216981248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310271A (en) * | 2021-04-08 | 2021-08-27 | 深圳市便易通科技有限公司 | Give birth to bright cabinet based on internet platform |
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