CN215497593U - Low-voltage distribution cabinet watertight fittings - Google Patents
Low-voltage distribution cabinet watertight fittings Download PDFInfo
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- CN215497593U CN215497593U CN202121494558.1U CN202121494558U CN215497593U CN 215497593 U CN215497593 U CN 215497593U CN 202121494558 U CN202121494558 U CN 202121494558U CN 215497593 U CN215497593 U CN 215497593U
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Abstract
The utility model relates to the field of power distribution cabinets, in particular to a low-voltage power distribution cabinet waterproof device which comprises a power distribution cabinet body, wherein waterproof heat dissipation mechanisms are fixedly mounted on two sides of the power distribution cabinet body and comprise a rectangular frame penetrating through and fixed on the power distribution cabinet body, four linearly-distributed louver boards are rotatably mounted in the rectangular frame, the four louver boards are hinged to a same hinge rod, the bottom of the hinge rod is hinged to a poke rod, the middle part of the poke rod is hinged to the inner wall of the bottom of the rectangular frame, and a water storage tank is slidably mounted at the top of the power distribution cabinet body. According to the power distribution cabinet, when the weather is clear, the power distribution cabinet body can dissipate heat through the two waterproof heat dissipation mechanisms, and under the condition of heavy rain, the two waterproof heat dissipation mechanisms can be automatically closed, so that the condition that rainwater is splashed into the power distribution cabinet body is avoided, and the use safety of the power distribution cabinet body is improved.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a waterproof device of a low-voltage power distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, the power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, high seriousness, strong practicability, novel structure and the like.
The existing power distribution cabinet is in heavy rain, rainwater is easy to sputter into the power distribution cabinet, the internal components of the power distribution cabinet are easy to cause short circuit, and therefore the waterproof device for the low-voltage power distribution cabinet is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the waterproof device of the low-voltage power distribution cabinet, which can improve the applicability and ensure the stability of the waterproof device after use.
In order to solve the technical problems, the utility model provides the following technical scheme: a waterproof device of a low-voltage power distribution cabinet comprises a power distribution cabinet body, waterproof heat dissipation mechanisms are fixedly arranged on two sides of the power distribution cabinet body, the waterproof heat dissipation mechanism comprises a rectangular frame which is fixedly penetrated on the power distribution cabinet body, four linearly distributed louver boards are rotatably arranged in the rectangular frame, the four louver boards are hinged with the same hinge rod, the bottom of the hinged rod is hinged with a poke rod, the middle part of the poke rod is hinged with the inner wall of the bottom of the rectangular frame, the top slidable mounting of switch board body has the catch basin, the bottom fixed mounting of catch basin has four depression bars that are the rectangle and distribute, and four depression bars all slide and run through the top inner wall of switch board body, lie in the same bottom fixed mounting of two depression bars of one side and have same horizontal pole, and the one end that two poker rods are close to each other is articulated together with the horizontal pole that corresponds respectively.
Preferably, equal fixed mounting has the triangle strip on the both sides inner wall of rectangle frame, run through on the triangle strip and rotate and install four mounting panels that are linear distribution, the both ends of four shutter plates respectively with two mounting panel fixed connection that correspond be in the same place.
Preferably, the bottom of each of the four louver boards is fixedly provided with a hinged plate, and the four hinged plates are hinged with the hinged rod.
Preferably, the poke rod is provided with a rectangular hole, a round rod penetrates through the rectangular hole in a sliding mode, mounting plates are fixedly mounted on the top end and the bottom end of the round rod, and the mounting plates located on the top end of the round rod are fixedly connected with the corresponding transverse rods.
Preferably, the rectangular frame is fixedly provided with a mounting frame, and one side of the mounting frame, which is close to the power distribution cabinet body, is fixedly provided with the same sealing gasket.
Preferably, a drain pipe penetrates through and is fixedly installed on one side of the water storage tank.
Preferably, the fixed cover is equipped with the annular piece on the depression bar, the top fixed mounting of annular piece has the spring, the top of spring and the top inner wall fixed connection of switch board body are in the same place, and the spring slip cover is established on the depression bar.
Preferably, four sliding holes are formed in the inner wall of the top of the power distribution cabinet body, wear-resistant sealing gaskets are fixedly mounted in the four sliding holes, and the four pressing rods respectively penetrate through the corresponding wear-resistant sealing gaskets and are connected with the inner walls of the corresponding wear-resistant sealing gaskets in a sliding mode.
Compared with the prior art, the utility model can achieve the following beneficial effects: according to the power distribution cabinet, when the weather is clear, the power distribution cabinet body can dissipate heat through the two waterproof heat dissipation mechanisms, and under the condition of heavy rain, the two waterproof heat dissipation mechanisms can be automatically closed, so that the condition that rainwater is splashed into the power distribution cabinet body is avoided, and the use safety of the power distribution cabinet body is improved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic view of the overall structure of the waterproof heat dissipation mechanism according to the present invention;
FIG. 3 is a schematic view of the overall structure of the waterproof heat dissipation mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a hinged plate, a louver, a triangle strip, a mounting plate and a hinged rod in the utility model;
FIG. 5 is a schematic view of the reservoir of the present invention;
fig. 6 is an enlarged structural diagram of a portion a in fig. 4 and a portion B in fig. 5.
Wherein: 1. a power distribution cabinet body; 2. a waterproof heat dissipation mechanism; 21. a rectangular frame; 22. triangular bars; 23. a hinge plate; 24. a hinged lever; 25. a poke rod; 26. a rectangular hole; 27. a round bar; 28. mounting a plate; 29. a louver board; 3. a water storage tank; 31. a pressure lever; 32. a cross bar; 33. a ring block; 34. a spring; 35. and a water discharge pipe.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in figures 1-6, the utility model provides a low-voltage power distribution cabinet waterproof device, which comprises a power distribution cabinet body 1, wherein both sides of the power distribution cabinet body 1 are fixedly provided with waterproof heat dissipation mechanisms 2, each waterproof heat dissipation mechanism 2 comprises a rectangular frame 21 which penetrates through and is fixed on the power distribution cabinet body 1, four louver boards 29 which are linearly distributed are rotatably arranged in the rectangular frame 21, the four louver boards 29 are hinged with a same hinge rod 24, the bottom of the hinge rod 24 is hinged with a poke rod 25, the middle part of the poke rod 25 is hinged with the inner wall of the bottom of the rectangular frame 21, the top of the power distribution cabinet body 1 is slidably provided with a water storage tank 3, the bottom of the water storage tank 3 is fixedly provided with four compression rods 31 which are rectangularly distributed, the four compression rods 31 all penetrate through the inner wall of the top of the power distribution cabinet body 1 in a sliding manner, and the bottom ends of the two compression rods 31 positioned on the same side are fixedly provided with a same cross rod 32, the ends of the two tap levers 25 adjacent to each other are hinged to the corresponding cross bars 32.
As shown in fig. 4, triangular bars 22 are fixedly mounted on the inner walls of both sides of the rectangular frame 21, four linearly distributed mounting plates 28 are rotatably mounted on the triangular bars 22 in a penetrating manner, and both ends of the four louvers 29 are fixedly connected with the two corresponding mounting plates 28.
Further, the addition of two triangular bars 22 facilitates the installation of four slats 29 into the rectangular frame 21.
As shown in FIG. 4, the bottom of each of the four louvers 29 is fixedly provided with a hinge plate 23, and each of the four hinge plates 23 is hinged with a hinge rod 24.
Further, the louver 29 and the hinge rod 24 are connected together through the hinge plate 23, and the connection flexibility between the louver 29 and the hinge rod 24 is improved.
As shown in fig. 6, a rectangular hole 26 is formed in the tap lever 25, a round bar 27 penetrates through the rectangular hole 26 in a sliding manner, mounting plates 28 are fixedly mounted at the top end and the bottom end of the round bar 27, and the mounting plate 28 at the top end of the round bar 27 is fixedly connected with a corresponding cross bar 32.
Further, the round rod 27 can flexibly slide in the rectangular hole 26, so that the cross rod 32 can drive the poke rod 25 to rotate without locking.
As shown in fig. 2, a mounting frame is fixedly mounted on the rectangular frame 21, and the same sealing gasket is fixedly mounted on the side where the mounting frame and the power distribution cabinet body 1 are close to each other.
Further, when making waterproof heat dissipation mechanism 2 and switch board body 1 install together through the installing frame with sealed the pad, the rainwater can not see through the gap between switch board body 1 and the waterproof heat dissipation mechanism 2 and enter into switch board body 1, has improved switch board body 1's waterproof performance.
As shown in fig. 5, a drain pipe 35 is fixedly installed through one side of the reservoir 3.
Further, by providing the drain pipe 35, the rainwater in the reservoir 3 can be automatically drained through the drain pipe 35 after the rain stops.
As shown in fig. 6, the pressure lever 31 is fixedly sleeved with an annular block 33, a spring 34 is fixedly mounted at the top of the annular block 33, the top end of the spring 34 is fixedly connected with the inner wall of the top of the power distribution cabinet body 1, and the spring 34 is slidably sleeved on the pressure lever 31.
Further, after rainwater in the water storage tank 3 is drained, the water storage tank 3 can automatically reset under the action of the elastic force of the four springs 34.
As shown in fig. 5, four sliding holes are formed in the inner wall of the top of the power distribution cabinet body 1, wear-resistant sealing gaskets are fixedly mounted in the four sliding holes, and the four pressing rods 31 respectively penetrate through the corresponding wear-resistant sealing gaskets and are connected with the inner walls of the corresponding wear-resistant sealing gaskets in a sliding manner.
Further, through adding wear-resisting seal ring, rainwater can be prevented from flowing into the power distribution cabinet body 1 from the top of the power distribution cabinet body 1, and the waterproof performance of the power distribution cabinet body 1 is improved.
In operation, in normal state, there is a certain gap between four louvers 29 on the waterproof heat dissipation mechanism 2, so that the external cold air can flow into the power distribution cabinet body 1 through the gap between two adjacent louvers 29, thereby achieving the purpose of cooling the interior of the power distribution cabinet body 1, when rainstorm occurs, after rainwater falls into the water storage tank 3, along with the rate of drainage of the drainage pipe 35 being much less than the rate of rainwater falling into the water storage tank 3, a large amount of rainwater will be stored in the water storage tank 3, under the action of gravity of rainwater, the water storage tank 3 will move downwards, the water storage tank 3 drives two cross rods 32 to move downwards through four pressure rods 31, the shifting rod 25 will be driven to rotate clockwise by the downward movement of the cross rods 32, the shifting rod 25 will drive the hinged rod 24 to move upwards by the rotation of the hinged rod 24, the hinged rod 24 drives the four louvers 29 to rotate counterclockwise with the corresponding mounting plates 28 through the four hinged plates 23, after continuous perpendicular and laminating is in the same place between four shutter plates 29 for external rainwater can not enter into switch board body 1 through waterproof heat dissipation mechanism 2, has improved switch board body 1's waterproof performance, and after the rainwater is less or the rain stops, the rainwater that accumulates in the catch basin 3 will be after discharging through drain pipe 35, and catch basin 3 can automatic re-setting, later will alternate segregation between four shutter plates 29, has continued to guarantee switch board body 1's heat dispersion.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a low-voltage distribution cabinet watertight fittings, includes switch board body (1), its characterized in that: the power distribution cabinet is characterized in that waterproof heat dissipation mechanisms (2) are fixedly mounted on two sides of the power distribution cabinet body (1), each waterproof heat dissipation mechanism (2) comprises a rectangular frame (21) which penetrates through and is fixed on the power distribution cabinet body (1), four louver boards (29) which are linearly distributed are rotatably mounted in the rectangular frame (21), a same hinge rod (24) is hinged to each louver board (29), a poking rod (25) is hinged to the bottom of each hinge rod (24), the middle part of each poking rod (25) is hinged to the inner wall of the bottom of the rectangular frame (21), a water storage tank (3) is slidably mounted at the top of the power distribution cabinet body (1), four pressure rods (31) which are rectangularly distributed are fixedly mounted at the bottom of the water storage tank (3), the four pressure rods (31) all slide to penetrate through the inner wall of the top of the power distribution cabinet body (1), and a same cross rod (32) is fixedly mounted at the bottom of the two pressure rods (31) which are positioned on the same side, one ends of the two poke rods (25) close to each other are respectively hinged with the corresponding cross rods (32).
2. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: equal fixed mounting has triangle strip (22) on the both sides inner wall of rectangle frame (21), run through the rotation on triangle strip (22) and install four mounting panels (28) that are linear distribution, the both ends of four shutter plate (29) respectively with two mounting panels (28) fixed connection that correspond be in the same place.
3. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: the bottom of each of the four louver boards (29) is fixedly provided with a hinged plate (23), and the four hinged plates (23) are hinged with a hinged rod (24).
4. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: rectangular hole (26) have been seted up on poker rod (25), it has round bar (27) to slide to run through in rectangular hole (26), the equal fixed mounting in top and the bottom of round bar (27) has mounting panel (28), and mounting panel (28) that are located round bar (27) top are in the same place with horizontal pole (32) fixed connection that corresponds.
5. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: the mounting frame is fixedly mounted on the rectangular frame (21), and the same sealing gasket is fixedly mounted on one side, close to each other, of the mounting frame and the power distribution cabinet body (1).
6. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: and a drain pipe (35) penetrates through and is fixedly installed on one side of the water storage tank (3).
7. The waterproofing device for low-voltage distribution cabinets according to claim 3, wherein: the fixed cover is equipped with annular piece (33) on depression bar (31), the top fixed mounting of annular piece (33) has spring (34), the top of spring (34) and the top inner wall fixed connection of switch board body (1) are in the same place, and spring (34) slip cover is established on depression bar (31).
8. The waterproofing device for low-voltage distribution cabinets according to claim 1, wherein: four slide holes are formed in the inner wall of the top of the power distribution cabinet body (1), wear-resistant sealing gaskets are fixedly mounted in the four slide holes, and the four pressing rods (31) penetrate through the corresponding wear-resistant sealing gaskets and are connected with the inner walls of the corresponding wear-resistant sealing gaskets in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494558.1U CN215497593U (en) | 2021-07-02 | 2021-07-02 | Low-voltage distribution cabinet watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494558.1U CN215497593U (en) | 2021-07-02 | 2021-07-02 | Low-voltage distribution cabinet watertight fittings |
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| Publication Number | Publication Date |
|---|---|
| CN215497593U true CN215497593U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121494558.1U Active CN215497593U (en) | 2021-07-02 | 2021-07-02 | Low-voltage distribution cabinet watertight fittings |
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| CN (1) | CN215497593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588904A (en) * | 2022-10-29 | 2023-01-10 | 湖北康勇建设工程有限公司 | Waterproof power distribution cabinet and installation method thereof |
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2021
- 2021-07-02 CN CN202121494558.1U patent/CN215497593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588904A (en) * | 2022-10-29 | 2023-01-10 | 湖北康勇建设工程有限公司 | Waterproof power distribution cabinet and installation method thereof |
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