Electrified energy-saving intelligent power grid power distribution cabinet

Abstract

The invention relates to the technical field of power distribution cabinets, in particular to an electrified energy-saving intelligent power grid power distribution cabinet which comprises a power distribution cabinet body, an air inlet and an air outlet are formed in the left end face and the right end face of the power distribution cabinet body, and dust screens are installed in the air inlet and the air outlet. The cleaning assembly comprises an isolation shell, a rotating shaft, a brush, a rotating roller, a first gear and a rack, a telescopic groove is formed in the power distribution cabinet body, the isolation shell is slidably connected in the telescopic groove, the rotating shaft is rotatably connected in the telescopic groove, the rotating shaft is slidably connected with the power distribution cabinet body, the brush is installed on the rotating shaft, and a toothed plate is installed in the isolation shell. According to the dust screen cleaning device, under the action of the cleaning assembly, dust and impurities on the dust screen can be effectively removed in the cleaning process, meanwhile, the cleaned dust and impurities are collected and stored, and the dust and impurities are prevented from falling to the outside.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution cabinets, and more particularly to an electrified energy-saving intelligent grid distribution cabinet. Background Art

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final-stage equipment of the power distribution system. Distribution cabinets are the general term for motor control centers. Distribution cabinets are used in occasions where the load is relatively dispersed and the number of circuits is small; motor control centers are used in occasions where the load is concentrated and the number of circuits is large. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads, and this level of equipment should provide protection, monitoring, and control for the loads.

[0003] Deficiencies of the prior art: During the use of the distribution cabinet, in order to dissipate heat from the internal electrical equipment, heat dissipation openings are generally provided on the surface of the distribution cabinet. At the same time, in order to prevent mosquitoes and dust from entering, a dust-proof net is installed at the heat dissipation openings. However, after long-term use, a large amount of foreign matters such as fluff and dust will adhere to the surface of the dust-proof net at the air inlet, causing blockage of the dust-proof net. If it cannot be cleaned in time, it will lead to poor air circulation inside the distribution cabinet and affect the heat dissipation effect of the distribution cabinet. For this reason, we have proposed an electrified energy-saving intelligent grid distribution cabinet. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electrified energy-saving intelligent grid distribution cabinet to solve the problems existing in the above background art.

[0005] The present invention provides the following technical solutions: An electrified energy-saving intelligent grid distribution cabinet includes a distribution cabinet body. Air inlet openings and air outlet openings are provided on both the left and right end faces of the distribution cabinet body. The air inlet openings are located below the air outlet openings. Dust-proof nets are installed in both the air inlet openings and the air outlet openings. A cleaning component is arranged inside the distribution cabinet body. The cleaning component includes an isolation shell, a rotating shaft, a brush, a rotating roller, a first gear, and a rack. A telescopic groove is provided inside the distribution cabinet body. The isolation shell is slidably connected in the telescopic groove. The rotating shaft is rotatably connected in the telescopic groove. The rotating shaft is slidably connected to the distribution cabinet body. The brush is installed on the rotating shaft. A toothed plate is installed inside the isolation shell. The toothed plate is slidably connected to the brush. The rotating roller is rotatably connected inside the isolation shell. The rotating roller is in contact with the dust-proof net. The first gear is installed on the circumferential surface of the rotating shaft. The rack is installed inside the distribution cabinet body. The first gear meshes with the rack;

[0006] An adjusting component is arranged inside the distribution cabinet body. The adjusting component is used to adjust the air flow trajectory;

[0007] Preferably, a servo motor is installed inside the power distribution cabinet. A drive shaft is installed at the output end of the servo motor. The drive shaft is rotatably connected to the power distribution cabinet body. A threaded rod is rotatably connected inside the power distribution cabinet body. The drive shaft and the threaded rod are connected by a first sprocket set. A threaded block is threadedly connected to the circumferential surface of the threaded rod. The threaded block is threadedly connected to the isolation shell.

[0008] Preferably, a discharge port is formed on the lower surface of the isolation shell. A through hole is formed in the front end of the power distribution cabinet body. A collection shell is arranged inside the through hole. The collection shell is located below the discharge port.

[0009] Preferably, a double-shaft motor and a diversion shell are installed inside the power distribution cabinet. Rotating rods are installed at the output ends of the double-shaft motor. The rotating rods are rotatably connected to the diversion shell. Fan blades are installed on the circumferential surfaces of the rotating rods. The fan blades correspond to the positions of the air outlets.

[0010] Preferably, a temperature sensor is installed at the lower end of the diversion shell. The temperature sensor is used to output a signal to control the opening and closing of the double-shaft motor.

[0011] Preferably, the adjustment assembly includes a mounting frame, a linkage shaft, and a guide plate. A pair of mounting frames are installed on the inner wall of the power distribution cabinet. The mounting frames correspond to the positions of the air inlets. A plurality of linkage shafts are rotatably connected inside the mounting frames. The guide plate is installed between the linkage shafts. The linkage shafts are connected by a second sprocket set.

[0012] Preferably, a connecting rod is installed on the end face of the rotating rod. A connecting shaft is rotatably connected inside the power distribution cabinet body. The connecting shaft and the connecting rod are connected by a third sprocket set. A cam is installed on the circumferential surface of the connecting shaft. A push rod is slidably connected inside the diversion shell. The push rod is slidably connected to a guide seat installed on the inner wall of the power distribution cabinet body. A support block is installed on the circumferential surface of the push rod. A spring is installed between the support block and the diversion shell. A toothed block is installed at the lower end of the push rod. A second gear is installed on the circumferential surface of one of the linkage shafts. The second gear meshes with the toothed block.

[0013] Preferably, a plurality of waterproof inclined plates are installed inside both the air inlet and the air outlet. The waterproof inclined plates are located outside the dust-proof net.

[0014] The technical effects and advantages of the present invention:

[0015] 1. The present invention controls the upward movement of the isolation shell. At this time, under the action of the first gear and the rack, the rotating shaft and the brush rotate, and during the upward movement, the dust-proof net at the air inlet is cleaned. When cleaning the dust-proof net, under the action of the rotating roller, the upper part of the isolation shell is blocked, and the rotating roller will rotate when it contacts the dust-proof net, which can avoid scraping the dust and impurities on the dust-proof net outside the isolation shell, causing dust to fill the external space. Then, under the action of the toothed plate, the brush is combed, and the dust and impurities attached to the brush are cleaned and fall into the isolation shell. Finally, after the isolation shell moves to the top position and then descends and resets, the cleaning effect of the dust-proof net is completed. During the cleaning process, the dust and impurities on the dust-proof net can be effectively removed, and at the same time, the cleaned dust and impurities are collected and stored to avoid them falling outside.

[0016] 2. The present invention controls multiple linkage shafts to rotate reciprocally in the installation frame, driving multiple guide plates to rotate reciprocally in the installation frame at the same time. Thereby, the flow trajectory of the air entering the power distribution cabinet body can be changed, the range of air flow in the power distribution cabinet body is increased, and the range of air flow can cover the space in the power distribution cabinet body to the greatest extent. The contact area between the flowing air and the electrical components inside the power distribution cabinet body is increased, and the temperature generated by the electrical components can be quickly taken away, thereby improving the heat dissipation effect of the space in the power distribution cabinet body. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure in the present invention;

[0018] Figure 2 It is a schematic diagram of the inside of the power distribution cabinet body in the present invention;

[0019] Figure 3 It is a schematic diagram of the front view cross-section of the power distribution cabinet body in the present invention;

[0020] Figure 4 In the present invention Figure 3 It is a schematic diagram of part A;

[0021] Figure 5 It is a schematic diagram of the rear view cross-section of the power distribution cabinet body in the present invention;

[0022] Figure 6 In the present invention Figure 5 It is a schematic diagram of part B;

[0023] Figure 7 In the present invention Figure 5 It is a schematic diagram of part C;

[0024] Figure 8 It is a schematic diagram of the partial cross-section of the cleaning component in the present invention;

[0025] Figure 9 In the present invention Figure 8 Schematic diagram of part D in

[0026] Figure 10 Schematic diagram of the isolation shell in the present invention;

[0027] Figure 11 Schematic diagram of the drainage shell in the present invention;

[0028] Figure 12 Schematic diagram of the adjustment component in the present invention.

[0029] Reference numerals in the drawings are: 1, main body of the power distribution cabinet; 101, air inlet; 102, air outlet; 103, dust-proof net; 104, waterproof inclined plate; 2, cleaning component; 201, telescopic groove; 202, isolation shell; 203, rotating shaft; 204, brush; 205, toothed plate; 206, rotating roller; 207, first gear; 208, rack; 209, servo motor; 2010, drive shaft; 2011, threaded rod; 2012, first sprocket set; 2013, threaded block; 2014, discharge port; 2015, through hole; 2016, collection shell; 3, double-shaft motor; 301, drainage shell; 302, rotating rod; 303, fan blade; 304, temperature sensor; 4, adjustment component; 401, mounting frame; 402, linkage shaft; 403, guide vane; 404, second sprocket set; 405, connecting rod; 406, connecting shaft; 407, third sprocket set; 408, cam; 409, push rod; 4010, guide seat; 4011, support block; 4012, spring; 4013, tooth block; 4014, second gear. Detailed implementation manners

[0030] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings in the present invention. In addition, the forms of each structure described in the following embodiments are merely examples, and an electrified energy-saving intelligent power grid distribution cabinet related to the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0031] As Figure 1-10As shown, in one embodiment, an electrified energy-saving intelligent power grid distribution cabinet is proposed, including a distribution cabinet body 1. Air inlets 101 and air outlets 102 are provided on both the left and right end faces of the distribution cabinet body 1. The air inlets 101 are located below the air outlets 102. Dust-proof nets 103 are installed in both the air inlets 101 and the air outlets 102. A cleaning component 2 is arranged inside the distribution cabinet body 1. The cleaning component 2 includes an isolation shell 202, a rotating shaft 203, a brush 204, a rotating roller 206, a first gear 207, and a rack 208. A telescopic groove 201 is formed inside the distribution cabinet body 1. The isolation shell 202 is slidably connected to the telescopic groove 201. The rotating shaft 203 is rotatably connected to the telescopic groove 201. The rotating shaft 203 is slidably connected to the distribution cabinet body 1. The brush 204 is installed on the rotating shaft 203. A toothed plate 205 is installed inside the isolation shell 202. The toothed plate 205 is slidably connected to the brush 204. The rotating roller 206 is rotatably connected to the isolation shell 202. The rotating roller 206 is in contact with the dust-proof net 103. The first gear 207 is installed on the circumferential surface of the rotating shaft 203. The rack 208 is installed inside the distribution cabinet body 1. The first gear 207 meshes with the rack 208;

[0032] An adjustment component 4 is arranged inside the distribution cabinet body 1. The adjustment component 4 is used to adjust the air flow trajectory.

[0033] In the actual application of the embodiment of the present invention, by controlling the upward movement of the isolation shell 202, the isolation shell 202 will drive the rotating shaft 203, the brush 204, and the first gear 207 to move upward. At this time, under the action of the meshing of the rack 208 and the first gear 207, the first gear 207 will rotate, thereby driving the rotating shaft 203 and the brush 204 to rotate. During the upward movement, the dust-proof net 103 at the air inlet 101 is cleaned. When cleaning the dust-proof net 103, under the action of the rotating roller 206, the upper part of the isolation shell 202 is blocked, and the rotating roller 206 will rotate when it comes into contact with the dust-proof net 103, which can prevent the dust and impurities on the dust-proof net 103 from being scraped and falling outside the isolation shell 202, causing dust to fill the external space. Then, under the action of the toothed plate 205, the brush 204 is combed, and the dust and impurities attached to the brush 204 are cleaned and made to fall inside the isolation shell 202. Finally, after the isolation shell 202 moves to the top position and then descends and resets, the cleaning effect of the dust-proof net 103 is completed. During the cleaning process, the dust and impurities on the dust-proof net 103 can be effectively removed, and at the same time, the cleaned dust and impurities are collected and stored to prevent the dust and impurities from falling outside and causing the surrounding environment to be filled with dust.

[0034] Such as Figure 3 、 4As shown in FIGS. 7 and 8, as a preferred embodiment of the present invention, a servo motor 209 is installed inside the power distribution cabinet body 1. A drive shaft 2010 is installed at the output end of the servo motor 209. The drive shaft 2010 is rotatably connected to the power distribution cabinet body 1. A threaded rod 2011 is rotatably connected inside the power distribution cabinet body 1. The drive shaft 2010 and the threaded rod 2011 are connected by a first sprocket set 2012. A threaded block 2013 is threadedly connected to the circumferential surface of the threaded rod 2011. The threaded block 2013 is threadedly connected to the isolation shell 202.

[0035] In the actual application of the embodiment of the present invention, by controlling the operation of the servo motor 209 at regular intervals, the servo motor 209 will drive the drive shaft 2010 to rotate. Under the action of the first sprocket set 2012, the drive shaft 2010 will drive the threaded rod 2011 to rotate. Subsequently, the threaded rod 2011 will drive the isolation shell 202 to rise under the action of the threaded block 2013. After the isolation shell 202 is lifted to the top position, by controlling the servo motor 209 to reverse, the isolation shell 202 can be driven to descend and reset, thereby achieving the effect of controlling the operation of the cleaning component 2.

[0036] As Figure 2 、 3 As shown in FIGS. 9 and 4, as another preferred embodiment of the present invention, a discharge port 2014 is opened on the lower end surface of the isolation shell 202. A through hole 2015 is opened at the front end of the power distribution cabinet body 1. A collection shell 2016 is arranged inside the through hole 2015. The collection shell 2016 is located below the discharge port 2014.

[0037] In the actual application of the embodiment of the present invention, when the cleaning component 2 finishes cleaning the dust-proof net 103 and the isolation shell 202 descends and resets, the dust and impurities collected and stored in the isolation shell 202 will be discharged through the discharge port 2014 and finally fall into the collection shell 2016 below, realizing the effect of collecting and storing dust.

[0038] As Figure 3 、 5 As shown in FIGS. 10 and 11, as another preferred embodiment of the present invention, a dual-axis motor 3 and a drainage shell 301 are installed inside the power distribution cabinet body 1. Rotating rods 302 are installed at the output ends of the dual-axis motor 3. The rotating rods 302 are rotatably connected to the drainage shell 301. Fan blades 303 are installed on the circumferential surface of the rotating rods 302. The fan blades 303 correspond to the position of the air outlet 102.

[0039] In the actual application of the embodiments of the present invention, by controlling the operation of the dual-axis motor 3, the dual-axis motor 3 will drive the rotating rod 302 to rotate, and the rotating rod 302 will drive the fan blade 303 to rotate, so that the inside of the power distribution cabinet body 1 is in a negative pressure environment, promoting the outside air to be inhaled through the air inlet 101 and finally discharged through the air outlet 102, taking away the heat in the power distribution cabinet body 1, increasing the air circulation in the power distribution cabinet body 1, and thus achieving the effect of cooling the inside of the power distribution cabinet body 1.

[0040] As Figure 2 shown, as another preferred embodiment of the present invention, a temperature sensor 304 is installed at the lower end of the drainage shell 301, and the temperature sensor 304 is used to output a signal to control the opening and closing of the dual-axis motor 3.

[0041] In the actual application of the embodiments of the present invention, under the action of the temperature sensor 304, the temperature in the power distribution cabinet body 1 is sensed in real time. When the temperature is relatively high, the temperature sensor 304 will output a signal to control the operation of the dual-axis motor 3, increasing the air fluidity in the power distribution cabinet body 1 and achieving the effect of quickly cooling the power distribution cabinet body 1.

[0042] As Figure 3 、 4 and 12 shown, as another preferred embodiment of the present invention, the adjusting assembly 4 includes a mounting frame 401, a linkage shaft 402 and a deflector 403. A pair of mounting frames 401 are both installed on the inner wall of the power distribution cabinet body 1, and the mounting frame 401 corresponds to the position of the air inlet 101. A plurality of linkage shafts 402 are all rotatably connected in the mounting frame 401, the deflector 403 is installed between the linkage shafts 402, and the linkage shafts 402 are connected by a second sprocket set 404.

[0043] In the actual application of the embodiments of the present invention, when the dual-axis motor 3 drives the fan blade 303 to rotate, the outside air will enter the power distribution cabinet body 1 through the air inlet 101. At this time, control the plurality of linkage shafts 402 to rotate reciprocally in the mounting frame 401, driving the plurality of deflectors 403 to rotate reciprocally in the mounting frame 401 at the same time. Thus, the flow trajectory of the air entering the power distribution cabinet body 1 can be changed, increasing the range of air flow in the power distribution cabinet body 1, so that the range of air flow covers the space in the power distribution cabinet body 1 to the greatest extent. The contact area between the flowing air and the internal electrical components in the power distribution cabinet body 1 is increased, and the temperature generated by the electrical components can be quickly taken away, thereby improving the cooling effect of the space in the power distribution cabinet body 1.

[0044] As Figure 5 、 6As shown in FIGS. 6 and 7, as another preferred embodiment of the present invention, a connecting rod 405 is installed on the end face of the rotating rod 302. A connecting shaft 406 is rotatably connected in the power distribution cabinet body 1. The connecting shaft 406 and the connecting rod 405 are connected by a third sprocket group 407. A cam 408 is installed on the circumferential surface of the connecting shaft 406. A push rod 409 is slidably connected in the drainage shell 301. The push rod 409 is slidably connected with a guide seat 4010 installed on the inner wall of the power distribution cabinet body 1. A support block 4011 is installed on the circumferential surface of the push rod 409. A spring 4012 is installed between the support block 4011 and the drainage shell 301. A tooth block 4013 is installed at the lower end of the push rod 409. A second gear 4014 is installed on the circumferential surface of one of the linkage shafts 402. The second gear 4014 meshes with the tooth block 4013.

[0045] In the actual application of the embodiment of the present invention, when the rotating rod 302 rotates, the rotating rod 302 will drive the connecting rod 405 to rotate. The connecting rod 405 drives the connecting shaft 406 to rotate through the third sprocket group 407. The connecting shaft 406 will drive the cam 408 to rotate. Then, with the cooperation of the spring 4012 and the support block 4011, the push rod 409 can be driven to reciprocate up and down, thereby driving the tooth block 4013 to reciprocate up and down. When the tooth block 4013 reciprocates up and down, it will drive the second gear 4014 to rotate. The second gear 4014 will drive one of the linkage shafts 402 to rotate. Then, through the action of the second sprocket group 404, the effect of controlling multiple linkage shafts 402 to reciprocate and rotate simultaneously is achieved.

[0046] As Figure 3 shown, as another preferred embodiment of the present invention, a plurality of waterproof inclined plates 104 are installed in both the air inlet 101 and the air outlet 102. The waterproof inclined plates 104 are located outside the dust-proof net 103.

[0047] In the actual application of the embodiment of the present invention, by providing a plurality of waterproof inclined plates 104 in the air inlet 101 and the air outlet 102, when the power distribution cabinet body 1 is installed outdoors, without affecting the air flow inside the power distribution cabinet body 1, it can also isolate the rainwater from the outside and prevent the rainwater from entering the power distribution cabinet body 1.

[0048] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0049] Second: In the accompanying drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0050] Finally: The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An electrified energy-saving smart grid distribution cabinet, comprising a distribution cabinet body (1), characterized in that: The left and right end surfaces of the power distribution cabinet body (1) are both provided with an air inlet (101) and an air outlet (102), the air inlet (101) is located below the air outlet (102), and dust screens (103) are installed in the air inlet (101) and the air outlet (102). A cleaning component (2) is arranged in the power distribution cabinet body (1), and the cleaning component (2) comprises an isolation shell (202), a rotating shaft (203), a brush (204), a rotating roller (206), a first gear (207) and a rack (208). A telescopic slot (201) is arranged in the power distribution cabinet body (1), the isolation shell (202) is slidably connected in the telescopic slot (201), and the rotating roller (206) is provided with a first gear (207) and a rack (208). The shaft (203) is rotatably connected in the telescopic slot (201), the rotating shaft (203) is slidably connected to the power distribution cabinet body (1), the brush (204) is installed on the rotating shaft (203), a tooth plate (205) is installed in the isolation shell (202), the tooth plate (205) and the brush (204) are slidably connected, the rotating roller (206) is rotatably connected in the isolation shell (202), the rotating roller (206) is in contact with the dustproof net (103), the first gear (207) is installed on the circumferential surface of the rotating shaft (203), the rack (208) is installed in the power distribution cabinet body (1), and the first gear (207) is meshed with the rack (208); An adjustment component (4) is arranged inside the power distribution cabinet body (1), and the adjustment component (4) is used to adjust the air flow trajectory.

2. The electrified energy-saving smart grid distribution cabinet according to claim 1, characterized in that: A servo motor (209) is installed in the power distribution cabinet body (1), a drive shaft (2010) is installed at the output end of the servo motor (209), the drive shaft (2010) is rotatably connected to the power distribution cabinet body (1), a threaded rod (2011) is rotatably connected in the power distribution cabinet body (1), the drive shaft (2010) and the threaded rod (2011) are connected via a first sprocket set (2012), a threaded block (2013) is threadedly connected to the circumferential surface of the threaded rod (2011), and the threaded block (2013) is threadedly connected to the isolation shell (202).

3. The electrified energy-saving smart grid distribution cabinet according to claim 2 is characterized in that: A discharge port (2014) is provided on the lower end surface of the isolation shell (202), a through hole (2015) is provided on the front end of the power distribution cabinet body (1), a collection shell (2016) is provided in the through hole (2015), and the collection shell (2016) is located below the discharge port (2014).

4. The electrified energy-saving smart grid distribution cabinet according to claim 1, characterized in that: A dual-axis motor (3) and a drainage shell (301) are installed in the power distribution cabinet body (1); a rotating rod (302) is installed at the output end of each dual-axis motor (3); the rotating rod (302) is rotatably connected to the drainage shell (301); a fan blade (303) is installed on the circumferential surface of the rotating rod (302); and the fan blade (303) corresponds to the position of the air outlet (102).

5. The electrified energy-saving smart grid distribution cabinet according to claim 4, characterized in that: A temperature sensor (304) is installed at the lower end of the drainage shell (301), and the temperature sensor (304) is used to output a signal to control the opening and closing of the dual-axis motor (3).

6. The electrified energy-saving smart grid distribution cabinet according to claim 4, characterized in that: The adjustment component (4) comprises a mounting frame (401), a linkage shaft (402) and a guide plate (403); a pair of the mounting frames (401) are mounted on the inner wall of the power distribution cabinet body (1); the mounting frames (401) correspond to the positions of the air inlets (101); a plurality of the linkage shafts (402) are rotatably connected in the mounting frame (401); the guide plate (403) is mounted between the linkage shafts (402); and the linkage shafts (402) are connected via a second sprocket set (404).

7. The electrified energy-saving smart grid distribution cabinet according to claim 6, characterized in that: The end surface of the rotating rod (302) is provided with a connecting rod (405), the power distribution cabinet body (1) is rotatably connected with a connecting shaft (406), the connecting shaft (406) and the connecting rod (405) are connected via a third sprocket set (407), a cam (408) is provided on the circumferential surface of the connecting shaft (406), the drainage housing (301) is slidably connected with a push rod (409), the push rod (409) is rotatably connected with the inner wall of the power distribution cabinet body (1), The guide seat (4010) is installed in sliding connection, the circumferential surface of the push rod (409) is installed with a support block (4011), a spring (4012) is installed between the support block (4011) and the drainage shell (301), and a gear block (4013) is installed at the lower end of the push rod (409), and a second gear (4014) is installed on the circumferential surface of one of the linkage shafts (402), and the second gear (4014) is meshed with the gear block (4013).

8. The electrified energy-saving smart grid distribution cabinet according to claim 1, characterized in that: A plurality of waterproof inclined plates (104) are installed in the air inlet (101) and the air outlet (102), and the waterproof inclined plates (104) are located outside the dustproof net (103).

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