A stainless steel power cabinet based on pulling type quick locking

Abstract

The application relates to the technical field of power cabinets, and discloses a stainless steel power cabinet capable of being quickly locked based on pulling, which comprises a cabinet, the inner wall of the cabinet is provided with a limiting device, the inner wall of the cabinet is provided with a drying device, and the top of the cabinet is provided with a heat dissipation device; the limiting device comprises a motor, a cross plate, a reciprocating screw rod one, a sliding rod, a moving plate one, a drawer, an L-shaped plate, a spring one, a baffle, a limiting plate, a sliding groove plate and a connecting plate; the motor is fixedly connected to the inner wall of the cabinet; the reciprocating screw rod one is fixedly connected to the output end of the motor; the cross plate is movably connected to the circumferential surface of the reciprocating screw rod one; and the sliding rod is fixedly connected to the inner wall of the cabinet. The electric element in the drawer is driven to move, so that the staff member can conveniently overhaul, and the power cabinet design facilitating overhauling enables maintenance personnel to quickly locate a fault point.

Description

Technical Field

[0001] This invention relates to the field of electrical cabinet technology, specifically a stainless steel electrical cabinet based on a pull-out, quick-locking mechanism. Background Technology

[0002] A power cabinet is a type of cabinet used for the centralized installation, control, and protection of electrical equipment. It can convert high-voltage electricity from a substation into AC or DC power of different voltage levels and then distribute it to various workshops, production lines, or equipment. At the same time, when a circuit experiences overload, short circuit, or leakage, the protective components inside the power cabinet can quickly activate, cut off the circuit, and protect the safety of equipment and personnel.

[0003] Patent CN205377121U relates to an electrical cabinet, including an electrical cabinet, a display screen, warning lights, and an alarm installed on top of the electrical cabinet, an exhaust fan installed above the interior of the electrical cabinet, and a battery and a work box installed below the interior of the electrical cabinet. A panel is installed above the battery and work box. The work box contains a voltage regulator, a controller, a processor, a receiver, and isolation nets on the left and right sides of the electrical cabinet. A temperature sensor is installed on the upper right side of the interior of the electrical cabinet, and a wire connects the temperature sensor to the receiver. A wire connects the processor to the display screen, alarm, and warning lights. This electrical cabinet can effectively detect the internal temperature and cool the cabinet. It can also display and alarm on the usage status of the electrical components inside the cabinet, allowing users to quickly understand the usage status of the electrical cabinet and prevent safety problems.

[0004] When the power cabinet malfunctions during the use of the above-mentioned device, if an electrical component fails, maintenance personnel may need to spend a lot of time sorting through the wiring before they can open the power cabinet and find the faulty component, which reduces work efficiency. Therefore, a pull-out, quick-locking stainless steel power cabinet is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a stainless steel power cabinet based on a pull-out, quick-locking mechanism, which addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a pull-out, quick-locking stainless steel power cabinet, including a cabinet, a limiting device on the inner wall of the cabinet, a drying device on the inner wall of the cabinet, and a heat dissipation device on the top of the cabinet; the limiting device includes a motor, a cross plate, a reciprocating screw, a slide rod, a moving plate, a drawer, an L-shaped plate, a spring, a baffle, a limiting plate, a sliding groove plate, and a connecting plate. The motor is fixedly connected to the inner wall of the cabinet, the reciprocating screw is fixedly connected to the output end of the motor, the cross plate is movably connected to the circumferential surface of the reciprocating screw, and the slide rod is fixedly connected to the inner wall of the cabinet. Two drawers are provided, symmetrically distributed on the inner wall of the cabinet, allowing the drawers to move the electrical components inside, facilitating maintenance by staff. This convenient power cabinet design allows maintenance personnel to quickly locate the fault point. In traditional power cabinets, if the wiring layout is messy, when an electrical component malfunctions, maintenance personnel may need to spend a lot of time sorting through the wiring. The internal components of the power cabinet are rationally arranged and clearly labeled, facilitating easy inspection and repair. Maintenance personnel can quickly locate faulty components such as relays and contactors, significantly reducing repair time. The cabinet's internal components are arranged in a logical layout with clear labeling, allowing for quick identification of faulty parts. This significantly reduces repair time. The design incorporates features such as a limit plate contacting a baffle when moving, a drawer fixedly connected to the bottom of the cross plate, a moving plate fixedly connected to the left side of the drawer, an L-shaped plate contacting the bottom of the drawer, a spring fixedly connected to the rear of the L-shaped plate, a baffle fixedly connected to the rear of the spring, a limit plate fixedly connected to the bottom of the drawer, a sliding plate fixedly connected to the inner wall of the cabinet, a connecting plate fixedly connected to the bottom of the drawer, a sliding connection between the outer wall of the moving plate and the inner wall of the sliding plate, a fixed connection between the L-shaped plate and the inner wall of the cabinet, contact with the drawer, a reciprocating screw rotatably connected to the inner wall of the cabinet, a drawer contacting the sliding plate, and a sliding connection between the sliding rod and the cross plate. Spring 1 provides shock absorption and limit, preventing damage to internal electrical components due to vibration when the power cabinet is opened.

[0007] Preferably, the drying device includes a contact plate, rollers, a support plate, a clamping plate, a rotating rod, a drying box, a stirring plate, and a reciprocating screw. The contact plate is fixedly connected to the left side of the connecting plate, the rollers are in contact with the contact plate, the reciprocating screw is fixedly connected to the right side of the rollers, and the support plate is fixedly connected to the inner wall of the cabinet. The surface of the reciprocating screw has two reciprocating spiral grooves. Two clamping plates are provided, each movably connected to the surface of one of the two reciprocating spiral grooves. The clamping plates move to clamp and fix the cables as the drawer moves. If the cables inside the power cabinet are not fixed, they may come into contact with each other or with the metal cabinet. During power system operation, the cables generate heat due to current flow, causing the cable sheath to soften. If the cables are not fixed and shift at this time, it can easily lead to damage to the insulation layer between cables of different phase sequences, thus causing… In case of a short circuit, fixing the cables ensures a safe distance between them, effectively preventing this from happening. The rotating rod is fixedly connected to the right end of the reciprocating screw, the drying box is fixedly connected to the inner wall of the cabinet, the stirring plate is fixedly connected to the circumferential surface of the rotating rod, the inner wall of the drying box is rotatably connected to the circumferential surface of the rotating rod, the contact plate contacts the support plate, the circumferential surface of the reciprocating screw is rotatably connected to the inner wall of the support plate, and the clamping plate is slidably connected to the inner wall of the cabinet. This agitates the desiccant in the drying box, helping to break the humidity balance layer that may form on the surface of the desiccant. During the process of the desiccant absorbing moisture, the humidity on its surface will gradually increase. When it reaches a certain level, a relatively high humidity layer will form, which will slow down the rate at which the desiccant further absorbs moisture. Agitation can disrupt this balance layer, allowing the desiccant to maintain good water absorption performance.

[0008] Preferably, the heat dissipation device includes a water collection tank, a sliding plate, a first hinge plate, a second rotating rod, a second movable plate, another second hinge plate, and a fixed plate. The water collection tank is fixedly connected to the top of the cabinet, the sliding plate is fixedly connected to the rear of the drawer, the fixed plate is fixedly connected to the rear of the cabinet, the second rotating rod is rotatably connected to the inner wall of the fixed plate, and the first hinge plate is hinged to the circumferential surface of the second rotating rod by a torsion spring. The movement of the first hinge plate moves the T-shaped scraper to scrape away dust from the filter plate, allowing rainwater to smoothly enter the water collection tank. Electricity is used for heat dissipation. If dust on the filter plate is not cleaned in time, it will gradually accumulate and clog the pores of the filter plate. In a dusty environment, dust particles may adhere to the filter plate in a short period of time. These dust particles act like small plugs, blocking the passage of rainwater into the collection tank. By scraping away the dust, rainwater can be ensured to pass smoothly through the pores of the filter plate into the collection tank, clearing the pipes blocked by debris and allowing water to flow smoothly. The second movable plate contacts the first hinge plate, and the second hinge plate is fixedly connected to the hinge. At the front of the first plate, the hinged plate is an elastic telescopic plate. The heat dissipation device also includes a T-shaped scraper, a filter plate, a push plate, a blocking plate, and a second spring. The T-shaped scraper is hinged to the inner wall of the second hinged plate. The filter plate is fixedly installed on the inner wall of the water collection tank. The push plate is fixedly connected to the front of the second movable plate. The blocking plate is fixedly connected to the front of the push plate. The second spring is fixedly connected to the inner wall of the water collection tank, and the rear of the second spring is fixedly connected to the blocking plate. The T-shaped scraper is slidably connected to the filter plate, and the blocking plate is flush with the inner wall of the water collection tank. The push plate contacts the inner wall of the water collection tank, which has holes. Simultaneously, when the hinge plate moves, it contacts the moving plate, causing the moving plate to move forward. This forward movement of the moving plate drives the push plate to move, which in turn drives the blocking plate to move. The blocking plate is then reset by a spring. This intermittent movement of the blocking plate allows the collected rainwater to fall through the holes in the water collection tank, increasing the contact area between the water and the power cabinet, thus improving heat dissipation for the power cabinet.

[0009] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0010] 1. This pull-out, quick-locking stainless steel power cabinet utilizes the coordinated movement of a motor, cross plate, reciprocating screw, slide bar, moving plate, drawer, L-shaped plate, spring, baffle, limit plate, sliding groove plate, and connecting plate. This allows the drawer to move the internal electrical components, facilitating maintenance. The convenient design enables repair personnel to quickly locate faults. In traditional power cabinets, if the wiring layout is messy, repair personnel may spend a significant amount of time tracing the wiring and searching for the faulty component when a component malfunctions. The convenient power cabinet features a rational internal component layout with clear labeling, allowing repair personnel to quickly locate faulty components such as relays and contactors, significantly reducing repair time. The limit plate contacts the baffle during movement, and the spring provides shock absorption and limitation, preventing damage to internal electrical components due to vibration when the power cabinet is opened.

[0011] 2. This pull-out, quick-locking stainless steel power cabinet utilizes a combination of contact plates, rollers, support plates, clamping plates, rotating rod one, drying box, stirring plate, and reciprocating screw two. The clamping plate moves to hold and secure the cables as the drawer moves. Without proper securing, cables inside the cabinet may come into contact with each other or the metal cabinet body. During power system operation, the cables generate heat due to current flow, softening their sheaths. If the cables are not secured and shift, the insulation between cables of different phase sequences can easily break, leading to short circuits. Securely fixing the cables ensures a safe distance between them, effectively preventing this. Agitating the desiccant in the drying box helps break up any moisture balance layer that may form on its surface. As the desiccant absorbs moisture, its surface humidity gradually increases, eventually forming a relatively high-humidity thin layer. This slows down the desiccant's further moisture absorption. Agitation disrupts this balance layer, allowing the desiccant to maintain good water absorption performance.

[0012] 3. This stainless steel power cabinet, based on a pull-out, quick-locking design, utilizes a water collection tank, sliding plate, hinge plate one, rotating rod two, moving plate two, hinge plate two, T-shaped scraper, filter plate, push plate, blocking plate, spring two, and fixing plate. The movement of hinge plate one moves the T-shaped scraper to remove dust from the filter plate, allowing rainwater to smoothly enter the water collection tank for heat dissipation. If dust on the filter plate is not cleaned promptly, it will gradually accumulate and clog the pores. In dusty environments, dust particles may adhere to the filter plate in large quantities within a short time, acting like small plugs that prevent rainwater from entering the water collection tank. The channel of the water tank, by scraping away dust, ensures that rainwater can smoothly enter the water collection tank through the pores of the filter plate, clearing the pipes blocked by debris and allowing water to flow smoothly. At the same time, when the hinge plate one moves, it contacts the moving plate two, causing the moving plate two to move forward after contact. The forward movement of the moving plate two drives the push plate to move, and the push plate moves the blocking plate. Meanwhile, the blocking plate is reset by the spring two. Through the intermittent movement of the blocking plate, the collected rainwater is indirectly allowed to fall through the holes of the water collection tank, allowing the water to come into contact with the surface of the power cabinet, increasing the contact area between the water and the power cabinet, and thus more effectively dissipating heat from the power cabinet. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the limiting device of the present invention;

[0016] Figure 4 This is a cross-sectional view of the limiting device of the present invention;

[0017] Figure 5 This is a schematic diagram of the drying device of the present invention;

[0018] Figure 6 This is a schematic diagram of the heat dissipation device of the present invention;

[0019] Figure 7 This is a cross-sectional view of the heat dissipation device of the present invention.

[0020] In the diagram: 1. Cabinet; 2. Limiting device; 201. Motor; 202. Cross plate; 203. Reciprocating lead screw; 204. Slide rod; 205. Moving plate; 206. Drawer; 207. L-shaped plate; 208. Spring; 209. Baffle; 210. Limiting plate; 211. Slide rail plate; 212. Connecting plate; 3. Drying device; 301. Contact plate; 302. Roller; 303. Support plate; 304. Clamping plate; 305, Rotating rod one; 306, Drying box; 307, Agitating plate; 308, Reciprocating screw two; 4, Heat dissipation device; 401, Water collection tank; 402, Slide plate; 403, Hinge plate one; 404, Rotating rod two; 405, Moving plate two; 406, Hinge plate two; 407, T-shaped scraper; 408, Filter plate; 409, Push plate; 410, Blocking plate; 411, Spring two; 412, Fixing plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-7One embodiment of the present invention is as follows: a stainless steel power cabinet based on a pull-out, quick-locking design, comprising a cabinet 1, a limiting device 2 provided on the inner wall of the cabinet 1, a drying device 3 provided on the inner wall of the cabinet 1, and a heat dissipation device 4 provided on the top of the cabinet 1; the limiting device 2 includes a motor 201, a cross plate 202, a reciprocating screw 203, a slide bar 204, a moving plate 205, a drawer 206, an L-shaped plate 207, a spring 208, a baffle 209, a limiting plate 210, a sliding groove plate 211, and a connecting plate 212. The motor 201 is fixedly connected to the inner wall of the cabinet 1, the reciprocating screw 203 is fixedly connected to the output end of the motor 201, the cross plate 202 is movably connected to the circumferential surface of the reciprocating screw 203, and the sliding groove plate 212 is connected to the inner wall of the cabinet 1. Rod 204 is fixedly connected to the inner wall of cabinet 1. Two drawers 206 are provided, symmetrically distributed on the inner wall of cabinet 1. When the device is activated, or when the power cabinet is opened for maintenance, motor 201 drives reciprocating screw 203 to rotate. The cross-shaped spiral groove on reciprocating screw 203 drives cross plate 202 to move. The movement of cross plate 202 moves drawer 206, which in turn moves moving plate 205. Moving plate 205 moves along the inner wall of slide plate 211, causing drawer 206 to move its internal electrical components. This facilitates maintenance and allows maintenance personnel to quickly locate faults. In traditional power cabinets, if the line... The wiring layout is often cluttered, and when an electrical component malfunctions, maintenance personnel may need to spend a significant amount of time navigating the circuit to locate the faulty component. In contrast, a well-designed power cabinet with a logical internal component layout and clear labeling allows maintenance personnel to quickly locate faulty components such as relays and contactors, significantly reducing maintenance time. Drawer 206 is fixedly connected to the bottom of the cross plate 202. Movable plate 205 is fixedly connected to the left side of drawer 206. L-shaped plate 207 contacts the bottom of drawer 206. Spring 208 is fixedly connected to the rear of L-shaped plate 207. Baffle 209 is fixedly connected to the rear of spring 208. Limiting plate 210 is fixedly connected to the bottom of drawer 206. Slide plate 211 is fixedly... A fixed connection is made to the inner wall of cabinet 1. A connecting plate 212 is fixedly connected to the bottom of drawer 206. The outer wall of movable plate 205 is slidably connected to the inner wall of slide plate 211. L-shaped plate 207 is fixedly connected to the inner wall of cabinet 1. The baffle 209 contacts drawer 206. A reciprocating screw 203 is rotatably connected to the inner wall of cabinet 1. Drawer 206 contacts slide plate 211. Slide rod 204 is slidably connected to cross plate 202. The movement of drawer 206 drives the movement of limiting plate 210, so that the limiting plate 210 contacts baffle 209 when it moves. Spring 208 provides shock absorption and limit. The shock absorption by spring 208 prevents internal electrical components from being damaged due to vibration when the power cabinet is opened.

[0023] The drying device 3 includes a contact plate 301, a roller 302, a support plate 303, a clamping plate 304, a rotating rod 305, a drying box 306, a stirring plate 307, and a reciprocating screw 308. The contact plate 301 is fixedly connected to the left side of the connecting plate 212, the roller 302 contacts the contact plate 301, the reciprocating screw 308 is fixedly connected to the right side of the roller 302, the support plate 303 is fixedly connected to the inner wall of the cabinet 1, and the surface of the reciprocating screw 308 has two reciprocating spiral grooves. Two clamping plates 304 are provided, and the two clamping plates 304 are movably connected to the two sections. The surface of the reciprocating spiral groove is connected to the contact plate 301 via the moving connecting plate 212. The moving contact plate 301 causes the roller 302 to rotate, which in turn causes the reciprocating lead screw 308 to rotate. The cross spiral groove on the reciprocating lead screw 308 drives the clamping plate 304 to move. The moving clamping plate 304 clamps and fixes the cable as the drawer 206 moves. If the cables inside the power cabinet are not fixed, they may come into contact with each other or with the metal cabinet. During the operation of the power system, the cables will generate heat due to the current flowing through them, causing the cable sheath to soften. If the cables are not fixed at this time... Displacement can easily damage the insulation layer between cables of different phase sequences, leading to short circuits. Fixing the cables ensures a safe distance between them, effectively preventing this from happening. Rotary rod 305 is fixedly connected to the right end of reciprocating screw 308. Drying box 306 is fixedly connected to the inner wall of cabinet 1. Agitator plate 307 is fixedly connected to the circumferential surface of rotary rod 305. The inner wall of drying box 306 is rotatably connected to the circumferential surface of rotary rod 305. Contact plate 301 contacts support plate 303. The circumferential surface of reciprocating screw 308 is in contact with the inner surface of support plate 303. The wall is rotatably connected, and the clamping plate 304 is slidably connected to the inner wall of the cabinet 1. The rotation of the roller 302 drives the rotation rod 305 to rotate, and the rotation of the rotation rod 305 drives the stirring plate 307 to rotate, which stirs the desiccant in the drying box 306. This helps to break the humidity balance layer that may form on the surface of the desiccant. During the process of the desiccant absorbing moisture, the humidity on its surface will gradually increase. When it reaches a certain level, a relatively high humidity layer will be formed, which will slow down the rate at which the desiccant further absorbs moisture. Stirring can break this balance layer, allowing the desiccant to maintain good water absorption performance.

[0024] Working principle: When the device is started, and the power cabinet is opened for maintenance, the motor 201 drives the reciprocating screw 203 to rotate. The cross-shaped spiral groove on the reciprocating screw 203 moves the cross plate 202, which in turn moves the drawer 206. The drawer 206 then moves the moving plate 205, which moves along the inner wall of the slide plate 211. This movement of the drawer 206 causes the internal electrical components to move, facilitating maintenance. This convenient power cabinet design allows maintenance personnel to quickly locate faults. In traditional power cabinets, if the wiring layout is messy... When an electrical component malfunctions, maintenance personnel may need to spend a lot of time tracing the wiring and searching for the faulty component. However, a well-designed power cabinet with a reasonable internal component layout and clear labeling allows maintenance personnel to quickly locate faulty components such as relays and contactors, thus significantly shortening maintenance time. The movement of drawer 206 moves the limit plate 210, causing it to contact the baffle 209. Spring 208 provides shock absorption and limit, preventing internal electrical components from being damaged by vibration when the power cabinet is opened.

[0025] The movement of the connecting plate 212 drives the contact plate 301 to move, which in turn drives the roller 302 to rotate. The rotation of the roller 302 then drives the reciprocating screw 308 to rotate. The cross-shaped spiral groove on the reciprocating screw 308 drives the clamping plate 304 to move. The clamping plate 304 clamps and secures the cables as the drawer 206 moves. If the cables inside the power cabinet are not secured, they may come into contact with each other or with the metal cabinet. During power system operation, the cables generate heat due to current flow, causing the cable sheath to soften. If the cables are not secured and shift at this time, it can easily lead to damage to the insulation layer between cables of different phase sequences. This can lead to short circuits. Fixing cables ensures a safe distance between them, effectively preventing this from happening. The rotation of roller 302 drives the rotation rod 305 to rotate, which in turn drives the stirring plate 307 to rotate, stirring the desiccant in the drying box 306. This helps to break the humidity balance layer that may form on the surface of the desiccant. As the desiccant absorbs moisture, the humidity on its surface gradually increases. When it reaches a certain level, a relatively high humidity layer will form, which will slow down the rate at which the desiccant further absorbs moisture. Stirring can disrupt this balance layer, allowing the desiccant to maintain good water absorption performance.

[0026] Please see Figures 1-7Based on the above embodiments, in another embodiment of the present invention, the heat dissipation device 4 includes a water collection tank 401, a sliding plate 402, a first hinge plate 403, a second rotating rod 404, a second moving plate 405, a second hinge plate 406, and a fixed plate 412. The water collection tank 401 is fixedly connected to the top of the cabinet 1, the sliding plate 402 is fixedly connected to the rear of the drawer 206, the fixed plate 412 is fixedly connected to the rear of the cabinet 1, the second rotating rod 404 is rotatably connected to the inner wall of the fixed plate 412, the first hinge plate 403 is hinged to the circumferential surface of the second rotating rod 404 by a torsion spring, the second moving plate 405 contacts the first hinge plate 403, and the second hinge plate 406 is fixedly connected to the front of the first hinge plate 403. The first hinge plate 403 is an elastic telescopic plate. 4 also includes a T-shaped scraper 407, a filter plate 408, a push plate 409, a blocking plate 410, and a second spring 411. The T-shaped scraper 407 is hinged to the inner wall of the second hinge plate 406. The filter plate 408 is fixedly installed on the inner wall of the water collection tank 401. The water collection tank 401 collects rainwater to dissipate heat from the power cabinet. The filter plate 408 filters the rainwater to prevent impurities from affecting its heat dissipation effect. The movement of the drawer 206 drives the sliding plate 402 to move. When the sliding plate 402 moves, it contacts the first hinge plate 403, causing the first hinge plate 403 to be limited and rotated forward by the second rotating rod 404. The movement of the first hinge plate 403 drives the T-shaped scraper 407 to move, scraping away dust and impurities on the filter plate 408, allowing rainwater to enter smoothly. Inside the water collection tank 401, heat is dissipated from the power source. If dust and impurities on the filter plate 408 are not cleaned promptly, they will gradually accumulate and clog the pores. In dusty environments, dust particles may adhere to the filter plate 408 in a short time, acting like small plugs that block rainwater from entering the water collection tank 401. By scraping away the dust, rainwater can be ensured to smoothly pass through the pores of the filter plate 408 into the water collection tank 401, clearing the blocked pipes and allowing water to flow smoothly. The push plate 409 is fixedly connected to the front of the moving plate 405, the blocking plate 410 is fixedly connected to the front of the push plate 409, and the spring 411 is fixedly connected to the inner wall of the water collection tank 401. The rear part of the second plate 411 is fixedly connected to the blocking plate 410. The T-shaped scraper 407 is slidably connected to the filter plate 408. The blocking plate 410 contacts the inner wall of the water collection tank 401, and the push plate 409 contacts the inner wall of the water collection tank 401. The inner wall of the water collection tank 401 has holes. At the same time, when the hinge plate 403 moves, it contacts the second moving plate 405, causing the second moving plate 405 to move forward after contact. The forward movement of the second moving plate 405 drives the push plate 409 to move, and the movement of the push plate 409 drives the blocking plate 410 to move. At the same time, the blocking plate 410 is reset by the second spring 411. Through the intermittent movement of the blocking plate 410, the collected rainwater is indirectly allowed to fall through the holes in the water collection tank 401, so that the water contacts the surface of the power cabinet, increasing the contact area between the water and the power cabinet.This allows for more effective heat dissipation of the power cabinet.

[0027] Working Principle: Rainwater is collected in the water collection tank 401 to dissipate heat from the power cabinet. The rainwater is filtered by the filter plate 408 to prevent impurities from affecting its heat dissipation effect. The drawer 206 moves, causing the sliding plate 402 to move. When the sliding plate 402 moves, it contacts the hinge plate 403, causing the hinge plate 403 to be limited and rotated forward by the rotating rod 404. The movement of the hinge plate 403 drives the T-shaped scraper 407 to scrape away dust and impurities from the filter plate 408, allowing rainwater to smoothly enter the water collection tank 401 for heat dissipation. If dust and impurities on the filter plate 408 are not cleaned in time, they will gradually accumulate and clog the pores. In dusty environments, dust particles may adhere to the filter plate 408 in a short period of time, and these dust particles will then act like… Small plugs block the channels through which rainwater enters the collection tank 401. By scraping away dust, rainwater can be ensured to smoothly pass through the holes of the filter plate 408 into the collection tank 401, clearing the pipes blocked by debris and allowing water to flow smoothly. At the same time, when the hinge plate 1 403 moves, it contacts the moving plate 2 405, causing the moving plate 2 405 to move forward after contact. The forward movement of the moving plate 2 405 drives the push plate 409 to move, which in turn drives the blocking plate 410 to move. Meanwhile, the blocking plate 410 is reset by the spring 2 411. The intermittent movement of the blocking plate 410 indirectly causes the collected rainwater to fall through the holes of the collection tank 401, allowing the water to contact the surface of the power cabinet, increasing the contact area between the water and the power cabinet, and thus more effectively dissipating heat from the power cabinet.

[0028] This invention provides a pull-out, quick-locking stainless steel power cabinet. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A stainless steel power cabinet based on a pull-out, quick-locking design, comprising a cabinet (1), characterized in that: The inner wall of the cabinet (1) is provided with a limiting device (2), the inner wall of the cabinet (1) is provided with a drying device (3), and the top of the cabinet (1) is provided with a heat dissipation device (4). The limiting device (2) includes a motor (201), a cross plate (202), a reciprocating lead screw (203), a slide rod (204), a moving plate (205), a drawer (206), an L-shaped plate (207), a spring (208), a baffle (209), a limiting plate (210), a sliding plate (211), and a connecting plate (212). The motor (201) is fixedly connected to the inner wall of the cabinet (1). The reciprocating lead screw (203) is fixedly connected to the output end of the motor (201). The cross plate (202) is movably connected to the circumferential surface of the reciprocating lead screw (203). The slide rod (204) is fixedly connected to the inner wall of the cabinet (1). The drawer (206) has a number of... There are two drawers (206) symmetrically distributed on the inner wall of the cabinet (1). The drawers (206) are fixedly connected to the bottom of the cross plate (202). The first movable plate (205) is fixedly connected to the left side of the drawer (206). The L-shaped plate (207) is in contact with the bottom of the drawer (206). The first spring (208) is fixedly connected to the rear of the L-shaped plate (207). The baffle (209) is fixedly connected to the rear of the first spring (208). The limiting plate (210) is fixedly connected to the bottom of the drawer (206). The slide plate (211) is fixedly connected to the inner wall of the cabinet (1). The connecting plate (212) is fixedly connected to the bottom of the drawer (206). The drying device (3) includes a contact plate (301), a roller (302), a support plate (303), a clamping plate (304), a rotating rod (305), a drying box (306), a stirring plate (307), and a reciprocating screw (308). The contact plate (301) is fixedly connected to the left side of the connecting plate (212), the roller (302) is in contact with the contact plate (301), and the reciprocating screw (308) is fixedly connected to the right side of the roller (302). The support plate (303) is fixedly connected to the right side of the roller (302). The reciprocating screw 2 (308) is fixedly connected to the inner wall of the cabinet (1). The surface of the reciprocating screw 2 (308) is provided with two reciprocating spiral grooves. The number of clamping plates (304) is set to two, and the two clamping plates (304) are respectively movably connected to the surface of the two reciprocating spiral grooves. The rotating rod 1 (305) is fixedly connected to the right end of the reciprocating screw 2 (308). The drying box (306) is fixedly connected to the inner wall of the cabinet (1). The stirring plate (307) is fixedly connected to the circumferential surface of the rotating rod 1 (305).

2. The stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 1, characterized in that: The outer wall of the movable plate (205) is slidably connected to the inner wall of the slide plate (211), the L-shaped plate (207) is fixedly connected to the inner wall of the cabinet (1), and the baffle (209) is in contact with the drawer (206).

3. A stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 2, characterized in that: The reciprocating lead screw (203) is rotatably connected to the inner wall of the cabinet (1), the drawer (206) is in contact with the slide plate (211), and the slide rod (204) is slidably connected to the cross plate (202).

4. A stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 3, characterized in that: The inner wall of the drying box (306) is rotatably connected to the circumferential surface of the rotating rod (305), the contact plate (301) is in contact with the support plate (303), the circumferential surface of the reciprocating screw (308) is rotatably connected to the inner wall of the support plate (303), and the clamping plate (304) is slidably connected to the inner wall of the cabinet (1).

5. A stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 4, characterized in that: The heat dissipation device (4) includes a water collection tank (401), a sliding plate (402), a first hinge plate (403), a second rotating rod (404), a second moving plate (405), a second hinge plate (406), and a fixed plate (412). The water collection tank (401) is fixedly connected to the top of the cabinet (1). The sliding plate (402) is fixedly connected to the rear of the drawer (206). The fixed plate (412) is fixedly connected to the rear of the cabinet (1). The second rotating rod (404) is rotatably connected to the inner wall of the fixed plate (412). The first hinge plate (403) is hinged to the circumferential surface of the second rotating rod (404) by a torsion spring. The second moving plate (405) is in contact with the first hinge plate (403). The second hinge plate (406) is fixedly connected to the front of the first hinge plate (403). The first hinge plate (403) is an elastic telescopic plate.

6. A stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 5, characterized in that: The heat dissipation device (4) also includes a T-shaped scraper (407), a filter plate (408), a push plate (409), a blocking plate (410), and a second spring (411). The T-shaped scraper (407) is hinged to the inner wall of the second hinge plate (406). The filter plate (408) is fixedly installed on the inner wall of the water collection tank (401). The push plate (409) is fixedly connected to the front of the second moving plate (405). The blocking plate (410) is fixedly connected to the front of the push plate (409). The second spring (411) is fixedly connected to the inner wall of the water collection tank (401).

7. A stainless steel power cabinet based on a pull-out, quick-locking mechanism according to claim 6, characterized in that: The rear part of the second spring (411) is fixedly connected to the blocking plate (410), the T-shaped scraper (407) is slidably connected to the filter plate (408), the blocking plate (410) is in contact with the inner wall of the water collection tank (401), the push plate (409) is in contact with the inner wall of the water collection tank (401), and the inner wall of the water collection tank (401) has a hole.

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