Outdoor complete switch cabinet with waterproof function

Abstract

The utility model discloses an outdoor complete switch cabinet with a waterproof function, which comprises a switch cabinet body, and the top of the switch cabinet body is provided with a water storage tank. A toothed bar is fixed to the bottom of the water storage tank, the bottom of the toothed bar extends into the switch cabinet body to form a sliding mechanism, the outer end of the toothed bar is meshed with a gear, the middle of the gear is in key connection with a rotating rod, and the front end and the rear end of the rotating rod are connected into the switch cabinet body through bearings. And the front end of the rotating rod is in key connection with a winding roller, and a pull rope is wound on the winding roller. The outdoor complete switch cabinet with the waterproof function is provided with a sealing block, a water storage tank is driven to move through the weight of rainwater, then the water storage tank moves to drive a gear to rotate through a toothed bar, and then the gear rotates to drive the sealing block to rotate through a pull rope; and therefore, the sealing block can play a sealing role in the ventilation opening, and the waterproof effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of complete switch cabinets, in particular to a complete switch cabinet with waterproof function for outdoor use. Background Art

[0002] A complete switchgear is an electrical device used for the integration of power distribution systems and control systems. It consists of electrical components, instruments, control elements, electrical accessories, etc., and forms an independent power control system through the combination of housing, circuit breakers, disconnectors, etc. The main function of a complete switchgear is to achieve rapid control and protection of the circuit. Through components such as circuit breakers and disconnectors, the circuit can be switched on and off, isolated, short-circuited, and protected from overload;

[0003] Reference publication number CN207938981U discloses a waterproof outdoor switch cabinet, which, when it rains, allows rainwater to fall into a water tank through a top cover, and the water tank guides water to both sides to prevent water from falling on the switch cabinet, causing water ingress and power outages, and is more convenient than waterproof switch cabinets on the market. A moisture-proof layer is attached to the outer surface of the switch fixing plate. When moisture enters the switch cabinet on rainy days, the moisture-proof layer can block part of the moisture, so that the inside of the switch cabinet remains dry, and moisture can prevent the internal wires from rotting due to moisture, which is safer than switch cabinets on the market. When installing the switch, the nut column can be rotated so that the fixing plate fixed on the nut column drives the slide plate and the slide rail fixed on the fixing plate to slide, so as to achieve a strong fixing effect on the switch, and prevent the switch button from sliding off when the cabinet is hit. It is convenient to disassemble and has a strong fixing effect, which is very convenient. When repairing, the first rotating shaft can be rotated, and the first rotating shaft drives the switch fixing plate fixed on it. The 180° rotation can be conveniently and conveniently repaired on the switch fixing plate, which is more convenient than the switch cabinets on the market. However, there are still the following problems:

[0004] In actual use of the above device, although the top cover is used to shelter from rain, in some severe windy environments, the rain may be changed by the wind, and then the rain may fall at a more inclined angle, thereby reducing the effect of the top cover and causing a decrease in waterproofness.

[0005] Therefore, we proposed a complete set of switch cabinets with waterproof function for outdoor use, which can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a complete switch cabinet with waterproof function for outdoor use, so as to solve the problem raised by the above-mentioned background technology that in some severe windy environments in the current market, rainwater may be affected by wind and change, and then the rainwater may fall at a more inclined angle, and then the function of the top cover will be reduced, thereby resulting in reduced waterproofness.

[0007] To achieve the above object, the utility model provides the following technical solution: a complete set of switch cabinets with waterproof function for outdoor use, comprising a switch cabinet body, wherein a water storage tank is arranged on the top of the switch cabinet body;

[0008] Also includes:

[0009] A gear rod is fixed to the bottom of the water tank, and the bottom of the gear rod extends into the interior of the switch cabinet body to form a sliding mechanism, and a gear is meshed with the outer end of the gear rod, the middle key of the gear is connected to the rotating rod, and the front and rear ends of the rotating rod are connected to the interior of the switch cabinet body through bearings, and the front end key of the rotating rod is connected to a winding roller, a pull rope is wound around the winding roller, and the outer end of the pull rope is connected to the driven rod, and the driven rod is connected to the interior of the vent through a bearing, the vent is opened on the side of the switch cabinet body, and the middle key of the driven rod is connected to a sealing block, and the sealing block and the inner wall of the vent can form a sealing mechanism.

[0010] Preferably, a first spring is nested in the front end of the driven rod, and the front end of the first spring is connected to the inner wall of the vent, and the rear end of the first spring is connected to the front end of the sealing block.

[0011] Preferably, the bottom of the gear rod slides on the fixing rod, and the fixing rod is fixed inside the switch cabinet body, and a second spring is nested on the fixing rod, and the top of the second spring is arranged in contact with the bottom of the gear rod.

[0012] Preferably, a drain outlet is opened on the left side inside the water storage tank, and a bracket is fixed inside the drain outlet, and the left side of the bracket is connected to an impeller through a bearing, and the right end of the impeller is connected to a rotating rod through a pulley set.

[0013] Preferably, the left and right ends of the rotary rod are connected to the inside of the water storage tank through bearings, and the left and right ends of the rotary rod are key-connected with cams.

[0014] Preferably, a filter screen is attached to the top of the cam, and the left and right ends of the filter screen slide inside the water tank.

[0015] Preferably, the lower end of the water storage tank is inclined, and the lowest surface of the water storage tank is parallel to the drain outlet.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the switch cabinet with waterproof function for outdoor use can improve the waterproof effect and avoid clogging. The waterproof effect can be improved by rotating the sealing block, and the cam can push the filter screen by rotating the cam, thereby avoiding clogging of the filter screen. The specific contents are as follows:

[0017] (1) A sealing block is provided, and the weight of rainwater drives the water storage tank to move, and then the water storage tank moves and drives the gear to rotate through the gear rod, and then the gear rotates and drives the sealing block to rotate through the pull rope, and then the sealing block can play a sealing role inside the vent, thereby improving the waterproof effect;

[0018] (2) A cam is provided, and the flow of water drives the impeller to rotate, and then the rotation of the impeller drives the cam to rotate, and then the cam can push the filter to shake, and then the filter can be prevented from being blocked;

[0019] (3) A first spring is provided, the first spring is nested in the front end of the driven rod, the front end of the first spring is connected to the inner wall of the vent, and the rear end of the first spring is connected to the front end of the sealing block, so that the first spring can drive the sealing block to reverse;

[0020] (4) A second spring is provided, which slides on the fixed rod through the bottom of the gear rod, and the fixed rod is fixed inside the switch cabinet body, and the second spring is nested on the fixed rod, and the top of the second spring is arranged in contact with the bottom of the gear rod, so that the second spring can drive the water storage tank to reset through the gear rod;

[0021] (5) An impeller is provided, a drain outlet is opened on the left side of the water storage tank, a bracket is fixed inside the drain outlet, and the left side of the bracket is connected to the impeller through a bearing. The right end of the impeller is connected to a rotating rod through a pulley group, so that the flow of water can drive the impeller to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0025] Figure 4 This is a schematic diagram of the front view structure of the gear rod of the utility model;

[0026] Figure 5 For this utility model Figure 2 Middle B is a schematic diagram of the enlarged structure;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the sealing block of the utility model;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the cam of the utility model.

[0029] In the figure: 1. switch cabinet body; 2. water storage tank; 3. gear rod; 4. gear; 5. rotating rod; 6. winding roller; 7. pull rope; 8. driven rod; 9. sealing block; 10. first spring; 11. vent; 12. fixing rod; 13. second spring; 14. drain outlet; 15. bracket; 16. impeller; 17. pulley assembly; 18. rotating rod; 19. cam; 20. filter. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] The utility model solves the existing problem that in some severe windy environments, rain may change due to the influence of wind, and then the rain may fall at a relatively inclined angle, and then the effect of the top cover will decrease, thereby causing the waterproof performance to decrease. The sealing effect can be improved by rotating the sealing block 9, and the utility model discloses:

[0033] A switch cabinet body 1, a water storage tank 2 is arranged on the top of the switch cabinet body 1; and further comprising: a gear rod 3 is fixed to the bottom of the water storage tank 2, and the bottom of the gear rod 3 extends into the interior of the switch cabinet body 1 to form a sliding mechanism, and the outer end of the gear rod 3 is meshed with a gear 4, the middle key of the gear 4 is connected to the rotating rod 5, and the front and rear ends of the rotating rod 5 are connected to the interior of the switch cabinet body 1 through a bearing, and the front end key of the rotating rod 5 is connected to a winding roller 6, a pull rope 7 is wound around the winding roller 6, and the outer end of the pull rope 7 is connected to a driven rod 8, and the driven rod 8 is connected to the interior of the vent 11 through a bearing, the vent 11 is opened on the side of the switch cabinet body 1, and the middle key of the driven rod 8 is connected to a sealing block 9, and the sealing block 9 and the inner wall of the vent 11 can form a sealing mechanism;

[0034] refer to Figures 1 to 4 and Figure 6When it rains, rainwater will be stored in the water tank 2, which will increase the weight of the water tank 2. The weight of the water tank 2 will drive the gear rod 3 to move downward, so that the gear rod 3 moves and drives the gear 4 to rotate, and then the gear 4 rotates and drives the rotating rod 5 to rotate, and then the rotating rod 5 rotates and drives the winding roller 6 to rotate, and then the winding roller 6 rotates to reel the pull rope 7, so that the pull rope 7 moves and drives the driven rod 8 to rotate, and then the driven rod 8 rotates and drives the sealing block 9 to rotate, and then the sealing block 9 rotates to squeeze the first spring 10, and then the first spring 10 is compressed by force, and the sealing block 9 rotates to form a seal inside the vent 11, thereby preventing rainwater from entering the inside of the switch cabinet body 1, and then improving the waterproof effect;

[0035] Embodiment 2:

[0036] The utility model solves the problem that the sealing block 9 in the first embodiment cannot be automatically reset after the rain stops. The sealing block 9 can be driven to reset by the first spring 10.

[0037] A first spring 10 is embedded in the front end of the driven rod 8, and the front end of the first spring 10 is connected to the inner wall of the vent 11, and the rear end of the first spring 10 is connected to the front end of the sealing block 9, the bottom of the gear rod 3 slides on the fixed rod 12, and the fixed rod 12 is fixed inside the switch cabinet body 1, and a second spring 13 is embedded in the fixed rod 12, and the top of the second spring 13 is fitted with the bottom of the gear rod 3;

[0038] refer to Figures 1 to 6 , the gear rod 3 moves and slides on the fixed rod 12, and then the gear rod 3 moves and squeezes the second spring 13, so that the second spring 13 is compressed. After the rain stops, the rainwater in the water tank 2 can be discharged through the drain port 14, so that the weight of the water tank 2 is reduced, and then the gear rod 3 can be used to drive the water tank 2 to reset through the second spring 13, and then the gear rod 3 moves upward to drive the gear 4 to reverse, so that the gear 4 reverses and drives the winding roller 6 to reverse, and then the pull rope 7 on the winding roller 6 becomes loose, and then the sealing block 9 is driven to rotate by the force of the first spring 10, so that the sealing block 9 can be stored in the inside of the vent 11, and then the vent 11 can ventilate the electrical equipment inside the switch cabinet body 1, so as to achieve the purpose of automatic control;

[0039] Embodiment three:

[0040] The utility model solves the problem that the water storage tank 2 in the first embodiment may be blocked by impurities in the rainwater after accommodating rainwater, thereby making the drain outlet 14 unable to drain water. The filter screen 20 can prevent the impurities in the rainwater from blocking the drain outlet 14. The utility model discloses:

[0041] A drain port 14 is provided on the left side of the water tank 2, and a bracket 15 is fixed inside the drain port 14, and an impeller 16 is connected to the left side of the bracket 15 through a bearing, and the right end of the impeller 16 is connected to a rotary rod 18 through a pulley set 17, and the left and right ends of the rotary rod 18 are connected to the inside of the water tank 2 through bearings, and the left and right ends of the rotary rod 18 are keyed to cams 19, and the top of the cam 19 is fitted with a filter screen 20, and the left and right ends of the filter screen 20 slide inside the water tank 2, and the lower end of the inside of the water tank 2 is inclined, and the lowest surface of the water tank 2 is parallel to the drain port 14;

[0042] refer to Figure 2 , Figure 5 and Figure 7 The flow of rainwater can drive the impeller 16 to rotate, and then the impeller 16 rotates to drive the pulley set 17 to rotate, and then the pulley set 17 rotates to drive the rotary rod 18 to rotate, so that the rotary rod 18 rotates to drive the cam 19 to rotate, so that the cam 19 rotates to push the filter screen 20 to move, and the impurities in the rainwater can be filtered through the filter screen 20, so as to avoid the impurities in the rainwater causing the blockage of the drain outlet 14, and then when the cam 19 does not squeeze the filter screen 20, the filter screen 20 is moved downward by gravity, and through the above-mentioned repeated steps, the filter screen 20 can be shaken, so as to clean the impurities adsorbed on the filter screen 20, and then avoid the blockage of the filter screen 20.

[0043] Working principle: When using this kind of outdoor waterproof switch cabinet, first refer to Figures 1 to 4 and Figure 6 When it rains, rainwater will be stored in the water tank 2, and then the weight of the water tank 2 will drive the gear rod 3 to move downward, so that the gear rod 3 moves and drives the gear 4 to rotate, and then the rotating rod 5 rotates to drive the winding roller 6 to rotate, so that the pull rope 7 moves and drives the driven rod 8 to rotate, and then the sealing block 9 rotates to squeeze the first spring 10, and the sealing block 9 rotates to form a seal inside the vent 11, thereby preventing rainwater from entering the inside of the switch cabinet body 1, thereby improving the waterproof effect;

[0044] refer to Figures 1 to 6, the gear rod 3 moves and slides on the fixed rod 12, and then the gear rod 3 moves and squeezes the second spring 13. After the rain stops, the rainwater in the water tank 2 can be discharged through the drain port 14, so that the weight of the water tank 2 is reduced, and then the gear rod 3 moves upward to drive the gear 4 to reverse, so that the gear 4 reverses and drives the winding roller 6 to reverse, and then the sealing block 9 is driven to rotate by the force of the first spring 10, and then the vent 11 can ventilate the electrical equipment inside the switch cabinet body 1, so as to achieve the purpose of automatic control;

[0045] refer to Figure 2 , Figure 5 and Figure 7 The flow of rainwater can drive the impeller 16 to rotate, and then the pulley set 17 rotates to drive the rotating rod 18 to rotate, so that the cam 19 rotates to push the filter screen 20 to move, and the impurities in the rainwater can be filtered through the filter screen 20, so as to avoid the impurities in the rainwater causing the blockage of the drain outlet 14, so that the filter screen 20 moves downward under the gravity, and through the above-mentioned repeated steps, the filter screen 20 can be shaken, so as to clean the impurities adsorbed on the filter screen 20, and then avoid the blockage of the filter screen 20.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A complete switch cabinet with waterproof function for outdoor use, comprising a switch cabinet body (1), wherein a water storage tank (2) is arranged on the top of the switch cabinet body (1); It is characterized in that Also includes: A gear rod (3) is fixed to the bottom of the water storage tank (2), and the bottom of the gear rod (3) extends into the interior of the switch cabinet body (1) to form a sliding mechanism, and a gear (4) is meshed at the outer end of the gear rod (3), and the middle key of the gear (4) is connected to the rotating rod (5), and the front and rear ends of the rotating rod (5) are connected to the interior of the switch cabinet body (1) through bearings, and the front key of the rotating rod (5) is connected to a winding roller (6), a pull rope (7) is wound around the winding roller (6), and the outer end of the pull rope (7) is connected to a driven rod (8), and the driven rod (8) is connected to the interior of the vent (11) through a bearing, and the vent (11) is opened on the side of the switch cabinet body (1), and the middle key of the driven rod (8) is connected to a sealing block (9), and the sealing block (9) and the inner wall of the vent (11) can form a sealing mechanism.

2. The switch cabinet with waterproof function for outdoor use according to claim 1, characterized in that: A first spring (10) is nested at the front end of the driven rod (8), and the front end of the first spring (10) is connected to the inner wall of the vent (11), and the rear end of the first spring (10) is connected to the front end of the sealing block (9).

3. The switch cabinet with waterproof function for outdoor use according to claim 1 is characterized in that: The bottom of the gear rod (3) slides on the fixing rod (12), and the fixing rod (12) is fixed inside the switch cabinet body (1), and a second spring (13) is nested on the fixing rod (12), and the top of the second spring (13) is arranged to fit the bottom of the gear rod (3).

4. The switch cabinet with waterproof function for outdoor use according to claim 1 is characterized in that: A drainage port (14) is provided on the left side of the water storage tank (2), and a bracket (15) is fixed inside the drainage port (14). The left side of the bracket (15) is connected to an impeller (16) via a bearing, and the right end of the impeller (16) is connected to a rotary rod (18) via a pulley group (17).

5. The switch cabinet with waterproof function for outdoor use according to claim 4 is characterized in that: The left and right ends of the rotary rod (18) are connected to the inside of the water storage tank (2) through bearings, and the left and right ends of the rotary rod (18) are key-connected with cams (19).

6. The switch cabinet with waterproof function for outdoor use according to claim 5, characterized in that: A filter screen (20) is attached to the top of the cam (19), and the left and right ends of the filter screen (20) slide inside the water storage tank (2).

7. The switch cabinet with waterproof function for outdoor use according to claim 4, characterized in that: The lower end of the water storage tank (2) is arranged at an angle, and the lowest surface of the water storage tank (2) is arranged parallel to the drainage outlet (14).

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