CN111916274A - Protective vehicle-mounted closed box-shaped transformer - Google Patents
Protective vehicle-mounted closed box-shaped transformer Download PDFInfo
- Publication number
- CN111916274A CN111916274A CN202010798612.5A CN202010798612A CN111916274A CN 111916274 A CN111916274 A CN 111916274A CN 202010798612 A CN202010798612 A CN 202010798612A CN 111916274 A CN111916274 A CN 111916274A
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- fixedly connected
- block
- connecting frame
- sliding
- placing box
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Abstract
The invention relates to the technical field of transformers, in particular to a protective vehicle-mounted closed box-shaped transformer, which comprises a placing box, wherein a transformer body is arranged in the placing box, and two ends of the placing box are respectively provided with a heat dissipation dustproof mechanism; the heat dissipation dustproof mechanism comprises a connecting frame, and one side of the connecting frame is fixedly connected with one end of the placing box. According to the invention, the heat dissipation dustproof mechanisms are arranged on the two sides of the placing box, the first motor drives the first screw rod to rotate by starting the first motor, so that the moving block and the second rotating seat move, the first rotating seat moves by using the connecting rod, the baffle rotates, and further, wind generated in the running process of a vehicle is poured into the placing box, the heat dissipation of the transformer body is accelerated by using the poured wind, the damage of the transformer body due to overhigh temperature is avoided, and dust is prevented from entering the placing box and the interior of the transformer body by using the dustproof filter screen.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a protective vehicle-mounted closed box-shaped transformer.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components of the transformer are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: the power transformer and the special transformer are used, and a vehicle-mounted transformer is mounted on an existing vehicle by people for the power utilization requirement of the vehicle.
Current vehicle transformer radiating effect is poor, can lead to the inside high temperature of vehicle transformer, make vehicle transformer loss grow, make vehicle transformer can produce certain damage after the time is longer, influence vehicle transformer's normal use, and vehicle transformer's generally can not prevent dust, when using, the dust is piled up the heat dissipation that can influence vehicle transformer, and the inside of dust entering vehicle transformer can make the inside components and parts of vehicle transformer produce certain damage, also can influence vehicle transformer normal use, it is comparatively loaded down with trivial details when current vehicle transformer installs, and be not convenient for dismantle the maintenance when needs maintain.
Disclosure of Invention
The invention aims to: in order to solve the problems that the existing vehicle-mounted transformer is poor in heat dissipation effect, cannot be dustproof and inconvenient to mount and dismount, the protective vehicle-mounted closed box-shaped transformer is provided.
The purpose of the invention can be realized by the following technical scheme:
a protective vehicle-mounted closed box-shaped transformer comprises a placing box, wherein a transformer body is arranged inside the placing box, and two ends of the placing box are provided with heat dissipation and dust prevention mechanisms;
the heat dissipation dustproof mechanism comprises a connecting frame, one side of the connecting frame is fixedly connected with one end of a placing box, the top of the connecting frame is embedded and connected with a blowing fan, a first rectangular through hole is formed in the position, corresponding to the blowing fan, of the connecting frame, one end inside the connecting frame is provided with a plurality of baffle plates, the baffle plates are stacked, two ends of each baffle plate are fixedly connected with a rotating rod, the rotating rods are rotatably connected with the connecting frame, the other end inside the connecting frame is fixedly connected with a fixing frame, a dustproof filter screen is fixedly bonded inside the fixing frame, one end of one side of the fixing frame is provided with a first screw rod, a first motor is fixedly connected to the position, corresponding to the first screw rod, of the bottom of the connecting frame, the output end of the first motor penetrates through the connecting frame to be connected with the bottom of the first screw rod in a transmission manner, the top of the first screw rod is rotatably connected, one end of the moving block is fixedly connected with a third sliding block, a second sliding groove is arranged at the position of the connecting frame corresponding to the third sliding block, one end of the sliding block III is connected with the sliding groove II in a sliding way, one side of the moving block is fixedly connected with the rotating seat II, one end of one side of the baffle is fixedly connected with a first rotating seat, a connecting rod is rotatably connected between the first rotating seat and a second rotating seat at the corresponding position, when the protective vehicle-mounted closed box-shaped transformer runs on a vehicle, the first motor drives the first screw rod to rotate by starting the first motor, thereby moving the moving block and the rotating seat II, and moving the rotating seat I by utilizing the connecting rod, thereby rotating the baffle plate, and then make the wind that produces during the vehicle traveles pour into place incasement portion, utilize the wind of pouring into to accelerate the heat dissipation of transformer body, avoided the transformer body to produce the damage because of the high temperature to utilize dustproof filter screen to avoid the dust to get into and place incasement and transformer body inside.
The device is characterized in that one end of the other side of the fixing frame is provided with a screw rod II, two ends of the screw rod II are rotatably connected with the connecting frame, the bottom of the outer side of the screw rod II is fixedly sleeved with a belt wheel II, the bottom of the outer side of the screw rod I is fixedly sleeved with a belt wheel I, the fixing frame is provided with a rectangular through hole II corresponding to the positions of the belt wheel I and the belt wheel II, a belt is in transmission connection between the belt wheel I and the belt wheel II, the outer side of the screw rod II is in rotary connection with a movable plate, the top of the movable plate is fixedly connected with a motor II, the output end of the motor II is in transmission connection with a round rod, a striking plate is fixedly sleeved at the middle position of the outer side of the round rod, the screw rod II is driven to rotate by the belt wheel I, the belt and the belt wheel II, the movable plate, and the motor II is controlled to rotate forwards and reversely to perform reciprocating motion, so that the dustproof filter screen is knocked by the knocking plate, dust on the dustproof filter screen is knocked out by the knocking plate, and then the knocked-out dust passes through the first rectangular through hole to be blown off by starting the blowing fan, so that the situation that dust on the dustproof filter screen is accumulated to influence the heat dissipation of the protective vehicle-mounted closed box-shaped transformer is avoided, and the heat dissipation rate of the protective vehicle-mounted closed box-shaped transformer is increased.
The movable plate limiting device is characterized in that one end of the round rod is rotatably connected with a second sliding block, a fourth sliding block is fixedly connected to the middle position of one side of the movable plate, a first sliding groove and a third sliding groove are respectively formed in the two sides of the other end of the connecting frame, the second sliding block is slidably connected with the first sliding groove, the fourth sliding block is slidably connected with the third sliding groove, the second sliding block is limited by the aid of the second sliding block and a pair of round rods of the sliding grooves, and the fourth sliding block and the third sliding groove are limited by the.
Further, a quick-release mechanism is arranged at the top of the placing box and comprises an inserting plate, connecting plates are fixedly connected to two ends of the top of the inserting plate, inserting grooves are formed in two ends of the bottom of the inserting plate, a first connecting block is fixedly connected to positions, corresponding to the two inserting grooves, of one side of the inserting plate, the first connecting block is of a shell structure with an open bottom end, a limiting block is slidably connected to the inside of the first connecting block, two compression springs are fixedly connected between the top of the limiting block and the inner top surface of the first connecting block, a first sliding block is fixedly connected to positions, corresponding to the two inserting grooves, of the top of the placing box, the first sliding block is slidably connected with the corresponding inserting groove, the inserting plate is fixed with the vehicle through the connecting plates, the first sliding block is inserted into the inserting grooves, the first sliding block extrudes the limiting block, and the limiting, when the first sliding block moves to the inside of the inserting groove, the second compression spring is utilized to enable the limiting block to move to the initial position, and therefore the first sliding block and the placing box are limited.
Further, a second connecting block is fixedly connected at the middle position of one side of the plugboard, a sliding through hole is arranged on the second connecting block, a fifth sliding groove is arranged at the middle position of the top of one side of the second connecting block, the fifth sliding groove is communicated with a sliding through hole, the fourth sliding groove is arranged at the middle position of one side of the connecting block, the connecting frame is connected inside the sliding through hole in a sliding manner, and both ends of the connecting frame are fixedly connected with the tops of the limiting blocks at the corresponding positions, the pushing block is arranged at the middle position of one side of the connecting frame and is connected with the five sliding grooves in a sliding way, the connecting frame and the limiting block move by sliding the pushing block, so that the first sliding block is conveniently separated from the inserting groove, and then be convenient for maintain when transformer body appears damaging and change, increased the dismantlement installation rate of placing case and transformer body, and then increased maintenance personal's operating rate.
The transformer body is characterized in that a plurality of compression springs I are fixedly connected between the four adjacent side walls of the transformer body and the inner side wall of the placing box, and the damage to the transformer body caused by vibration generated during running of a vehicle is avoided by the aid of the compression springs I.
The invention has the beneficial effects that:
1. the heat dissipation dustproof mechanisms are arranged on the two sides of the placing box, the first motor drives the first screw rod to rotate by starting the first motor, so that the moving block and the second rotating seat move, the first rotating seat moves by utilizing the connecting rod, the baffle rotates, further, air generated in the running process of a vehicle is filled into the placing box, the heat dissipation of the transformer body is accelerated by the filled air, the damage of the transformer body due to overhigh temperature is avoided, dust is prevented from entering the placing box and the transformer body by utilizing the dustproof filter screen, the second screw rod is driven to rotate by utilizing the first belt wheel, the belt and the second belt wheel, so that the moving plate and the second motor move, the second motor drives the round rod to rotate by starting the second motor, the beating plate rotates, and the reciprocating motion is carried out by controlling the forward rotation and the reverse rotation of the second motor, the dustproof filter screen is knocked by the knocking plate, dust on the dustproof filter screen is knocked by the knocking plate, the air blowing fan is started, and the knocked dust passes through the rectangular through hole to be blown off by the air blowing fan, so that the dust on the dustproof filter screen is prevented from being accumulated to influence the heat dissipation of the protective vehicle-mounted closed box-shaped transformer, and the heat dissipation rate of the protective vehicle-mounted closed box-shaped transformer is increased;
2. be provided with slider one through the both ends of placing the roof portion, utilize the connecting plate to fix plugboard and vehicle, and through pegging graft slider one with the inserting groove, make slider one extrude the stopper, thereby make the stopper remove to the inside of connecting block, and when slider one removed to the inserting groove inside, utilize compression spring two to make the stopper remove to initial position department, thereby it is spacing with placing the case to slider one, and promote the piece through sliding, make link and stopper take place to remove, thereby be convenient for separate slider one with the inserting groove, and then be convenient for maintain and change when transformer body appears damaging, the dismantlement installation rate of placing case and transformer body has been increased, and then maintainer's work rate has been increased.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram showing the positional relationship between the housing box and the transformer body according to the present invention;
FIG. 3 is a schematic structural view of a heat dissipation and dust prevention mechanism according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of a connection frame according to the present invention;
FIG. 6 is a schematic view of the quick release mechanism of the present invention;
fig. 7 is a partial enlarged view at B in fig. 6.
In the figure: 100. placing a box; 110. a transformer body; 120. a first compression spring; 130. a first sliding block; 200. a heat dissipation dustproof mechanism; 210. a connecting frame; 211. a first rectangular through hole; 212. a first sliding chute; 213. an air blowing fan; 214. a second chute; 215. a third chute; 220. a baffle plate; 221. rotating the rod; 222. rotating the first base; 230. a fixing frame; 231. a dustproof filter screen; 232. a second rectangular through hole; 240. a round bar; 241. a second sliding block; 242. a knock plate; 250. a first motor; 251. a first screw rod; 252. a first belt wheel; 253. a moving block; 254. a third sliding block; 255. a second rotating seat; 260. a connecting rod; 270. a belt; 280. a second screw; 281. a second belt wheel; 282. moving the plate; 283. a fourth sliding block; 290. a second motor; 300. a quick release mechanism; 310. a plugboard; 311. a connecting plate; 312. inserting grooves; 320. a first connecting block; 321. a fourth chute; 330. a second connecting block; 331. a fifth chute; 332. a slide through hole; 340. a limiting block; 341. a connecting frame; 342. a pushing block; 343. and a second compression spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a protective vehicle-mounted closed box-shaped transformer includes a placing box 100, a transformer body 110 is disposed inside the placing box 100, and heat dissipation and dust prevention mechanisms 200 are disposed at two ends of the placing box 100;
the heat dissipation dustproof mechanism 200 comprises a connecting frame 210, one side of the connecting frame 210 is fixedly connected with one end of the placing box 100, the top of the connecting frame 210 is embedded and connected with an air blowing fan 213, a rectangular through hole I211 is arranged at the position of the connecting frame 210 corresponding to the air blowing fan 213, one end inside the connecting frame 210 is provided with a plurality of baffle plates 220, the baffle plates 220 are stacked, two ends of each baffle plate 220 are fixedly connected with a rotating rod 221, the rotating rod 221 is rotatably connected with the connecting frame 210, the other end inside the connecting frame 210 is fixedly connected with a fixing frame 230, a dustproof filter screen 231 is fixedly bonded inside the fixing frame 230, one end of one side of the fixing frame 230 is provided with a screw rod I251, the position of the bottom of the connecting frame 210 corresponding to the screw rod I251 is fixedly connected with a motor I250, the output end of the motor I250 penetrates through the connecting frame 210 to be in transmission connection with the bottom of the screw rod I251, the top of the screw, one end of the moving block 253 is fixedly connected with the sliding block three 254, the position of the connecting frame 210 corresponding to the sliding block three 254 is provided with the sliding groove two 214, one end of the sliding block three 254 is in sliding connection with the sliding groove two 214, one side of the moving block 253 is fixedly connected with the rotating seat two 255, one end of one side of the baffle plate 220 is fixedly connected with the rotating seat one 222, the connecting rod 260 is rotatably connected between the rotating seat one 222 and the rotating seat two 255 at the corresponding position, when the protective vehicle-mounted closed box-shaped transformer runs, the motor one 250 is started, the motor one 250 drives the screw rod one 251 to rotate, so that the moving block 253 and the rotating seat two 255 move, the rotating seat one 222 is moved by the connecting rod 260, the baffle plate 220 rotates, wind generated in the running of the vehicle is poured into the placing box 100, the heat dissipation of the transformer body 110 is accelerated by the poured wind, and the damage of the transformer body 110 caused by overhigh temperature, and prevents dust from entering the inside of the placing case 100 and the transformer body 110 by the dust-proof screen 231.
One end of the other side of the fixed frame 230 is provided with a screw rod two 280, two ends of the screw rod two 280 are rotatably connected with the connecting frame 210, the bottom of the outer side of the screw rod two 280 is fixedly sleeved with a belt wheel two 281, the bottom of the outer side of the screw rod one 251 is fixedly sleeved with a belt wheel one 252, the position of the fixed frame 230 corresponding to the belt wheel one 252 and the belt wheel two 281 is provided with a rectangular through hole two 232, a belt 270 is connected between the belt wheel one 252 and the belt wheel two 281 in a transmission manner, the outer side of the screw rod two 280 is rotatably connected with a moving plate 282, the top of the moving plate 282 is fixedly connected with a motor two 290, the output end of the motor two 290 is connected with a round rod 240 in a transmission manner, a beating plate 242 is fixedly sleeved at the middle position of the outer side of the round rod 240, the belt wheel one 252, the belt 270 and the belt wheel two 281 are used for driving the screw rod two 280 to, and the second motor 290 is controlled to rotate forwards and backwards to reciprocate, so that the dustproof filter screen 231 is knocked by the knocking plate 242, dust on the dustproof filter screen 231 is knocked out by the knocking plate 242, and then the knocked-out dust passes through the first rectangular through hole 211 to be blown off by starting the blowing fan 213, so that the situation that the dust on the dustproof filter screen 231 is accumulated to influence the heat dissipation of the protective vehicle-mounted closed box-shaped transformer is avoided, and the heat dissipation rate of the protective vehicle-mounted closed box-shaped transformer is increased.
One end of the round rod 240 is rotatably connected with a second slider 241, a fourth slider 283 is fixedly connected at the middle position of one side of the moving plate 282, a first sliding groove 212 and a third sliding groove 215 are respectively arranged at the two sides of the other end inside the connecting frame 210, the second slider 241 is slidably connected with the first sliding groove 212, the fourth slider 283 is slidably connected with the third sliding groove 215, the round rod 240 is limited by the second slider 241 and the first sliding groove 212, the moving plate 282 is limited by the fourth slider 283 and the third sliding groove 215, the top of the placing box 100 is provided with a quick-release mechanism 300, the quick-release mechanism 300 comprises a plug board 310, two ends of the top of the plug board 310 are fixedly connected with connecting plates 311, two ends of the bottom of the plug board 310 are respectively provided with a plug groove 312, positions of one side of the plug board 310 corresponding to the two plug grooves 312 are respectively fixedly connected with a first connecting block 320, the first connecting, two compression springs two 343 are fixedly connected between the top of the limiting block 340 and the inner top surface of the first connecting block 320, the positions of the top of the placing box 100 corresponding to the two inserting grooves 312 are fixedly connected with the first sliding block 130, the first sliding block 130 is in sliding connection with the inserting grooves 312 corresponding to the positions, the inserting plates 310 are fixed with the vehicle by the aid of the connecting plates 311, the first sliding block 130 is inserted into the inserting grooves 312, the first sliding block 130 extrudes the limiting block 340, the limiting block 340 moves to the inside of the first connecting block 320, when the first sliding block 130 moves to the inside of the inserting grooves 312, the limiting block 340 moves to the initial position by the aid of the two compression springs 343, and therefore the first sliding block 130 and the placing box 100 are limited.
The middle position of one side of the inserting plate 310 is fixedly connected with a second connecting block 330, the second connecting block 330 is provided with a sliding through hole 332, the middle position of the top of one side of the second connecting block 330 is provided with a fifth sliding groove 331, the fifth sliding groove 331 is communicated with the sliding through hole 332, the fourth sliding groove 321 is arranged at the middle position of one side of the first connecting block 320, the connecting frame 341 is slidably connected inside the sliding through hole 332, two ends of the connecting frame 341 are fixedly connected with the top of the limiting block 340 at the corresponding position, the pushing block 342 is arranged at the middle position of one side of the connecting frame 341 and is slidably connected with the fifth sliding groove 331, the connecting frame 341 and the limiting block 340 are moved by sliding the pushing block 342, so that the first sliding block 130 is conveniently separated from the inserting groove 312, further, the maintenance and the replacement are conveniently carried out when the transformer body 110 is damaged, and the dismounting and mounting, and then increased maintenance personal's operating rate, all linked firmly a plurality of compression spring 120 between the adjacent four lateral walls of transformer body 110 and the inside wall of placing case 100, utilized compression spring 120 to avoid transformer body 110 to receive the damage because of the vibrations that produce during the vehicle traveles.
The working principle is as follows: when the protective vehicle-mounted closed box-shaped transformer is used, the plug board 310 is fixed with a vehicle by the connecting board 311, the first slider 130 is plugged with the plug groove 312, the first slider 130 extrudes the limit block 340, the limit block 340 moves to the inside of the first connecting block 320, when the first slider 130 moves to the inside of the plug groove 312, the limit block 340 moves to the initial position by the second compression spring 343, the first slider 130 and the placing box 100 are limited, the connecting frame 341 and the limit block 340 move by sliding the push block 342, the first slider 130 is conveniently separated from the plug groove 312, maintenance and replacement are further conveniently carried out when the transformer body 110 is damaged, the dismounting and mounting rates of the placing box 100 and the transformer body 110 are increased, the working rate of maintenance personnel is increased, and when the vehicle runs, the first motor 250 is started, the first motor 250 drives the first screw 251 to rotate, so that the moving block 253 and the second rotating seat 255 move, the first rotating seat 222 moves by using the connecting rod 260, the baffle 220 rotates, air generated during vehicle running is filled into the placing box 100, heat dissipation of the transformer body 110 is accelerated by using the filled air, damage to the transformer body 110 caused by overhigh temperature is avoided, dust is prevented from entering the placing box 100 and the transformer body 110 by using the dustproof filter screen 231, the second screw 280 is driven to rotate by using the first belt wheel 252, the belt 270 and the second belt wheel 281, so that the moving plate 282 and the second motor 290 move, the second motor 290 is started, the second motor 290 drives the round rod 240 to rotate, so that the beating plate 242 rotates, and reciprocating motion is performed by controlling the forward rotation and the reverse rotation of the second motor 290, so that the beating plate 242 beats the dustproof filter screen 231, and then, the knocking plate 242 is used for knocking out dust on the dustproof filter screen 231, and the knocked-out dust is blown down through the first rectangular through hole 211 by starting the air blowing fan 213, so that the influence of dust accumulation on the dustproof filter screen 231 on heat dissipation of the protective vehicle-mounted closed box-shaped transformer is avoided, and the heat dissipation rate of the protective vehicle-mounted closed box-shaped transformer is increased.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. A protective vehicle-mounted closed box-shaped transformer comprises a placing box (100), and is characterized in that a transformer body (110) is arranged inside the placing box (100), and two ends of the placing box (100) are provided with heat dissipation dustproof mechanisms (200);
the heat dissipation dustproof mechanism (200) comprises a connecting frame (210), one side of the connecting frame (210) is fixedly connected with one end of a placing box (100), a blowing fan (213) is embedded into the top of the connecting frame (210), a first rectangular through hole (211) is formed in the position, corresponding to the blowing fan (213), of the connecting frame (210), a plurality of baffles (220) are arranged at one end of the inside of the connecting frame (210), the baffles (220) are stacked, rotating rods (221) are fixedly connected at two ends of each baffle (220), the rotating rods (221) are rotatably connected with the connecting frame (210), a fixing frame (230) is fixedly connected at the other end of the inside of the connecting frame (210), a dustproof filter screen (231) is fixedly bonded inside the fixing frame (230), a first screw rod (251) is arranged at one end of one side of the fixing frame (230), a first motor (250) is fixedly connected at the position, corresponding to the first screw rod (251), of the bottom of the connecting frame (210), the output end of the first motor (250) penetrates through the connecting frame (210) and is in transmission connection with the bottom of the first screw rod (251), the top of the first screw rod (251) is in rotating connection with the connecting frame (210), a plurality of moving blocks (253) are sleeved on the outer side of the first screw rod (251) in a rotating mode, one ends of the moving blocks (253) are fixedly connected with a third sliding block (254), a second sliding groove (214) is formed in the position, corresponding to the third sliding block (254), of the connecting frame (210), one end of the third sliding block (254) is in sliding connection with the second sliding groove (214), one side of the moving blocks (253) is fixedly connected with a second rotating seat (255), one end of one side of the baffle plate (220) is fixedly connected with a first rotating seat (222), and a connecting rod (260) is connected between the first rotating seat (222) and the second rotating seat.
2. The protective vehicle-mounted closed box-shaped transformer according to claim 1, wherein a second screw (280) is arranged at one end of the other side of the fixed frame (230), two ends of the second screw (280) are rotatably connected with the connecting frame (210), a second belt pulley (281) is fixedly sleeved at the bottom of the outer side of the second screw (280), a first belt pulley (252) is fixedly sleeved at the bottom of the outer side of the first screw (251), a second rectangular through hole (232) is formed in the position of the fixed frame (230) corresponding to the first belt pulley (252) and the second belt pulley (281), a belt (270) is in transmission connection between the first belt pulley (252) and the second belt pulley (281), a moving plate (282) is rotatably connected to the outer side of the second screw (280), a second motor (290) is fixedly connected to the top of the moving plate (282), and a round rod (240) is in transmission connection with the output end of the second motor, and a beating plate (242) is fixedly sleeved at the middle position of the outer side of the round rod (240).
3. The protective vehicle-mounted closed box-shaped transformer as claimed in claim 2, wherein one end of the round rod (240) is rotatably connected with a second sliding block (241), a fourth sliding block (283) is fixedly connected to the middle position of one side of the moving plate (282), a first sliding groove (212) and a third sliding groove (215) are respectively formed in two sides of the other end of the connecting frame (210), the second sliding block (241) is slidably connected with the first sliding groove (212), and the fourth sliding block (283) is slidably connected with the third sliding groove (215).
4. The protected vehicle-mounted closed box-shaped transformer according to claim 1, wherein the top of the placing box (100) is provided with a quick-release mechanism (300), the quick-release mechanism (300) comprises a plug board (310), two ends of the top of the plug board (310) are fixedly connected with connecting plates (311), two ends of the bottom of the plug board (310) are respectively provided with a plug groove (312), a first connecting block (320) is fixedly connected at a position on one side of the plug board (310) corresponding to the two plug grooves (312), the first connecting block (320) is of a shell structure with an open bottom end, a limiting block (340) is slidably connected inside the first connecting block (320), two compression springs (343) are fixedly connected between the top of the limiting block (340) and the inner top surface of the first connecting block (320), and a first sliding block (130) is fixedly connected at a position on the top of the placing box (100) corresponding to the two plug grooves (312), the first sliding block (130) is in sliding connection with the inserting groove (312) at the corresponding position.
5. The protected vehicle-mounted closed box-shaped transformer according to claim 4, wherein a second connecting block (330) is fixedly connected to a middle position on one side of the plug board (310), a sliding through hole (332) is formed in the second connecting block (330), a fifth sliding groove (331) is formed in a middle position on the top of one side of the second connecting block (330), the fifth sliding groove (331) is communicated with the sliding through hole (332), a fourth sliding groove (321) is formed in a middle position on one side of the first connecting block (320), a connecting frame (341) is slidably connected to the inside of the sliding through hole (332), two ends of the connecting frame (341) are fixedly connected with tops of limiting blocks (340) on corresponding positions, a pushing block (342) is arranged in a middle position on one side of the connecting frame (341), and the pushing block (342) is slidably connected with the fifth sliding groove (331).
6. The protected vehicle-mounted closed box-shaped transformer according to claim 1, wherein a plurality of first compression springs (120) are fixedly connected between the adjacent four side walls of the transformer body (110) and the inner side wall of the placing box (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798612.5A CN111916274A (en) | 2020-08-11 | 2020-08-11 | Protective vehicle-mounted closed box-shaped transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798612.5A CN111916274A (en) | 2020-08-11 | 2020-08-11 | Protective vehicle-mounted closed box-shaped transformer |
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| Publication Number | Publication Date |
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| CN111916274A true CN111916274A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010798612.5A Withdrawn CN111916274A (en) | 2020-08-11 | 2020-08-11 | Protective vehicle-mounted closed box-shaped transformer |
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| CN (1) | CN111916274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635164A (en) * | 2021-01-09 | 2021-04-09 | 罗露露 | Power transformer |
| CN113314985A (en) * | 2021-07-06 | 2021-08-27 | 安徽明都群乔电力设备有限公司 | Suspension type dustproof three-phase power box and mounting method thereof |
| CN115798874A (en) * | 2022-12-06 | 2023-03-14 | 江苏新特变科技股份有限公司 | Electric furnace transformer with high oil tank heat dissipation efficiency |
-
2020
- 2020-08-11 CN CN202010798612.5A patent/CN111916274A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635164A (en) * | 2021-01-09 | 2021-04-09 | 罗露露 | Power transformer |
| CN112635164B (en) * | 2021-01-09 | 2021-12-17 | 江苏巨能电力设备有限公司 | Power transformer |
| CN113314985A (en) * | 2021-07-06 | 2021-08-27 | 安徽明都群乔电力设备有限公司 | Suspension type dustproof three-phase power box and mounting method thereof |
| CN113314985B (en) * | 2021-07-06 | 2022-11-22 | 安徽明都群乔电力设备有限公司 | Suspension type dustproof three-phase power box and mounting method thereof |
| CN115798874A (en) * | 2022-12-06 | 2023-03-14 | 江苏新特变科技股份有限公司 | Electric furnace transformer with high oil tank heat dissipation efficiency |
| CN115798874B (en) * | 2022-12-06 | 2023-10-31 | 江苏新特变科技股份有限公司 | Electric furnace transformer with high heat dissipation efficiency of oil tank |
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Application publication date: 20201110 |