High-temperature-resistant transformer

Abstract

The invention discloses a high-temperature-resistant transformer which comprises a transformer shell, a sun shield fixedly installed on the upper portion of the transformer shell, a processing box arranged on the two sides of the transformer shell in a communicating mode, a containing plate fixedly installed in the transformer shell and a transformer body arranged on the upper portion of the containing plate. The connecting assembly is arranged in the transformer shell and comprises a heat dissipation mechanism arranged in the transformer shell, a cleaning mechanism is arranged in the treatment box, a dismounting and mounting mechanism is arranged in the transformer shell, and an air inlet is formed in the bottom of the transformer shell; an air outlet is formed in the upper portion of the transformer shell, and the clamping rods and the clamping grooves are arranged in a clamped mode. The problems that a first filter screen of an existing device is inconvenient to disassemble, filter holes are prone to being blocked after the first filter screen is used for a long time, the ventilation effect is affected, and then the heat dissipation effect is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, in particular to a high temperature resistant transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. Transformers can be divided into power transformers and special transformers according to their uses. Power transformers are mainly used in power transmission and distribution lines to change the AC voltage to meet the needs of different users. Special transformers are used in special fields such as smelting, electrical processing, electric traction, communications, and automatic control.

[0003] According to a high temperature resistant epoxy resin dry-type transformer disclosed in patent announcement No. CN 117711743 A, the outer wall of the transformer shell of the device uses epoxy resin paint with strong paint film adhesion to metal and good heat resistance and electrical insulation to improve the heat resistance and insulation performance of the transformer shell to external high temperature; however, the first filter of the device is not easy to disassemble, and after long-term use of the first filter, the filter holes are easily clogged, thereby affecting the ventilation effect and further affecting the heat dissipation effect.

[0004] Therefore, we proposed a high temperature resistant transformer to solve the problem. Summary of the invention

[0005] The object of the present invention is to provide a high temperature resistant transformer to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a high temperature resistant transformer, comprising a transformer housing; A sunshade fixedly mounted on the upper part of the transformer housing; Connecting to the processing boxes arranged on both sides of the transformer casing; A placement plate fixedly mounted inside the transformer housing; A transformer body disposed on the upper portion of the placement plate; And a connecting component arranged inside the transformer shell, the connecting component includes a heat dissipation mechanism arranged inside the transformer shell, a cleaning mechanism is arranged inside the processing box, a disassembly and assembly mechanism is arranged inside the transformer shell, an air inlet is opened at the bottom of the transformer shell, and an air outlet is opened at the top of the transformer shell.

[0007] According to the above technical solution, the heat dissipation mechanism includes a first filter plate arranged at the outer end of the processing box, a positioning block is fixedly connected to the side wall of the first filter plate, a clamping groove is opened on the outer side of the positioning block, a positioning groove is opened on the outer side of the processing box, the positioning groove, a clamping rod is movably connected to both sides of the processing box, the outer end of the clamping rod is rotatably connected to a rotating rod through a bearing, the inner side of the rotating rod is fixedly connected to a first limiting rod, the outer wall of the clamping rod is fixedly connected to a mounting ring, the inner side of the mounting ring is fixedly connected to a first spring, and the top of the inner wall of the transformer housing is connected by a mounting bracket A heat dissipation fan is fixedly installed, a mounting groove is provided on the upper part of the transformer shell, a mounting frame is clamped on the inner wall of the mounting groove, a second filter plate is fixedly installed inside the mounting frame, a pressing groove is provided on the side wall of the mounting frame, an inner groove is provided on the inner wall of the mounting groove, a first pressing block is sleeved inside the inner groove, a second spring is fixedly connected to the inner wall of the inner groove, a coolant tank is fixedly installed inside the transformer shell, a circulating pump is fixedly installed on one side of the coolant tank, a cooling pipe is connected to the output end of the circulating pump, and a refrigerator is installed through the coolant tank.

[0008] According to the above technical solution, the cleaning mechanism includes a rotating shaft rotatably connected to the inside of the first filter plate through a bearing, a propeller fan is fixedly connected to the inner end of the rotating shaft, a first sliding groove is opened on the outer wall of the rotating shaft, a first sliding rod is fixedly connected to the inner wall of the first sliding groove, a first sliding block is slidably connected to the outer wall of the first sliding rod, a third spring is fixedly connected to the inner wall of the first sliding groove, a cleaning brush is fixedly connected to the outer side of the first sliding block, a pressure rod is fixedly connected to the outer end of the cleaning brush, and a second pressure block is fixedly connected to the outer end of the processing box.

[0009] According to the above technical solution, the disassembly and assembly mechanism includes a mounting plate arranged on the upper part of the placing plate, a convex column is fixedly installed on the bottom of the mounting plate, a through hole is opened on the surface of the placing plate, a convex groove is opened on the upper part of the placing plate, a second sliding groove is opened at the front of the placing plate, a second sliding rod is fixedly connected to the inner wall of the second sliding groove, a second sliding block is slidably connected to the outer wall of the second sliding rod, a fourth spring is fixedly connected to the inner wall of the second sliding groove, a second limiting rod is fixedly connected to the outer side of the second sliding block, a fixing block is fixedly connected to the outer side of the second limiting rod, the fixing block is movably connected to a support rod through a pin, and the support rod is movably connected to a mounting seat through a pin at one end away from the fixing block.

[0010] According to the above technical solution, the clamping rod is clamped with the clamping groove, the inner end of the first spring is fixedly connected to the processing box, the inner side of the first limit rod is fitted with the outer side of the positioning block, and the positioning block is clamped with the positioning groove. Through the cooperation of the positioning groove, the positioning block, the clamping groove, the clamping rod, the rotating rod, the first limit rod, the mounting ring and the first spring, it is convenient to manually disassemble and clean the first filter plate, which can prevent the filter holes of the first filter plate from being blocked and affecting the air intake effect, thereby preventing the heat dissipation effect of the transformer casing from being affected.

[0011] According to the above technical solution, the first pressing block is clamped with the pressing groove, the pressing end of the first pressing block is hemispherical, and one end of the second spring is fixedly connected to the first pressing block. Through the cooperation of the mounting groove, the mounting frame, the second filter plate, the pressing groove, the inner groove, the first pressing block, and the second spring, it is convenient to manually disassemble and clean the second filter plate, which can prevent the filter holes of the second filter plate from being blocked and affecting the air outlet effect.

[0012] According to the above technical solution, the cooling pipe is connected to the other side of the coolant tank at one end away from the circulating pump, and the input end of the circulating pump is connected to the coolant tank through a connecting pipe.

[0013] According to the above technical solution, one end of the third spring is fixedly connected to the first slider, and the pressure rod does not contact the first limit rod during rotation. Through the cooperation of the rotating shaft, the second pressure block, the spiral fan, the first slide groove, the first slide rod, the first slider, the third spring, the cleaning brush and the pressure rod, when outside air enters the transformer casing through the processing box, the spiral fan can be rotated under the action of the airflow, so that the cleaning brush can self-clean the first filter plate, which can further prevent the filter holes of the first filter plate from being blocked and affecting the air intake effect. At the same time, the number of manual disassembly and cleaning can be reduced. When the pressure rod and the second pressure block are pressed against each other, the cleaning brush can be kept away from the first filter plate, so that dust and impurities mixed between the cleaning brush and the first filter plate can fall off, thereby making the cleaning effect of the cleaning brush better.

[0014] According to the above technical solution, the convex column is slidably connected to the inner wall of the convex groove, one end of the fourth spring is fixedly connected to the second slider, the inner side of the second limit rod is fitted with the outer side of the convex column, and through the cooperation of the mounting plate, the convex column, the through hole, the mounting seat, the convex groove, the second slide groove, the second slide rod, the second slider, the fourth spring, the second limit rod, the fixed block, and the support rod, it is convenient for manual disassembly of the transformer main body fixedly installed on the upper part of the mounting plate, thereby facilitating manual inspection and maintenance of the transformer main body, thereby increasing the applicability of the device.

[0015] According to the above technical solution, there are two support rods, which are symmetrically distributed on both sides of the mounting seat.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The present invention is provided with a heat dissipation mechanism. Under the action of the positioning groove, the positioning block, the clamping groove, the clamping rod, the rotating rod, the first limiting rod, the mounting ring and the first spring, it is convenient to manually disassemble and clean the first filter plate, thereby preventing the filter holes of the first filter plate from being blocked and affecting the air intake effect, thereby preventing the heat dissipation effect of the transformer housing from being affected.

[0017] (2) The present invention is provided with a heat dissipation mechanism. Under the action of the mounting groove, the mounting frame, the second filter plate, the pressing groove, the inner groove, the first pressing block and the second spring, it is convenient to manually disassemble and clean the second filter plate, thereby preventing the filter holes of the second filter plate from being clogged and affecting the air outlet effect.

[0018] (3) The present invention is provided with a cleaning mechanism. Under the action of the rotating shaft, the second pressure block, the spiral fan, the first slide groove, the first slide bar, the first slider, the third spring, the cleaning brush and the pressure rod, when the outside air enters the transformer housing through the processing box, the spiral fan can rotate under the action of the airflow, so that the cleaning brush can self-clean the first filter plate, which can further prevent the filter holes of the first filter plate from being blocked and affecting the air intake effect. At the same time, the number of manual disassembly and cleaning can be reduced. When the pressure rod and the second pressure block are pressed against each other, the cleaning brush can be moved away from the first filter plate, so that dust and impurities mixed between the cleaning brush and the first filter plate can fall off, thereby achieving a better cleaning effect of the cleaning brush.

[0019] (4) The present invention is provided with a disassembly and assembly mechanism. Under the action of the mounting plate, the convex column, the through hole, the mounting seat, the convex groove, the second slide groove, the second slide bar, the second slider, the fourth spring, the second limit rod, the fixed block and the support rod, it is convenient for manual disassembly of the transformer body fixedly mounted on the upper part of the mounting plate, thereby facilitating manual inspection and maintenance of the transformer body, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the heat dissipation mechanism structure of the present invention; Figure 4 It is a schematic diagram of the partial structure of the heat dissipation mechanism of the present invention; Figure 5It is another partial structural schematic diagram of the heat dissipation mechanism of the present invention; Figure 6 It is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 7 It is a schematic diagram of the disassembly and assembly mechanism structure of the present invention; Figure 8 It is a partial structural schematic diagram of the disassembly and assembly mechanism of the present invention; In the figure: 1. transformer housing; 2. sun visor; 3. connecting assembly; 31. heat dissipation mechanism; 311. first filter plate; 312. positioning groove; 313. positioning block; 314. clamping groove; 315. clamping rod; 316. rotating rod; 317. first limiting rod; 318. mounting ring; 319. first spring; 3110. mounting groove; 3111. mounting frame; 3112. second filter plate; 3113. pressing groove; 3114. inner groove; 3115. first pressing block; 3116. second spring; 3117. heat dissipation fan; 3118. coolant tank; 3119. refrigerator; 3120. cooling pipe; 3121. circulation Pump; 32. Cleaning mechanism; 321. Rotating shaft; 322. Second pressure block; 323. Propeller fan; 324. First slide groove; 325. First slide bar; 326. First slider; 327. Third spring; 328. Cleaning brush; 329. Pressure bar; 33. Disassembly and assembly mechanism; 331. Mounting plate; 332. Convex column; 333. Through hole; 334. Mounting seat; 335. Convex groove; 336. Second slide groove; 337. Second slide bar; 338. Second slider; 339. Fourth spring; 3310. Second limiting rod; 3311. Fixed block; 3312. Support rod; 4. Processing box; 5. Placement plate; 6. Transformer body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0022] like Figure 1-8As shown, the present invention provides a technical solution: a high temperature resistant transformer, comprising a transformer housing 1, a sunshade 2 fixedly mounted on the upper part of the transformer housing 1, a processing box 4 connected to both sides of the transformer housing 1, a placement plate 5 fixedly mounted inside the transformer housing 1, a transformer main body 6 arranged on the upper part of the placement plate 5, and a connecting component 3 arranged inside the transformer housing 1, the connecting component 3 comprising a heat dissipation mechanism 31 arranged inside the transformer housing 1, a cleaning mechanism 32 arranged inside the processing box 4, a disassembly and assembly mechanism 33 arranged inside the transformer housing 1, an air inlet opened at the bottom of the transformer housing 1, an air outlet opened at the upper part of the transformer housing 1, the heat dissipation mechanism 31 comprising a first filter plate 311 arranged at the outer end of the processing box 4, a positioning block 313 fixedly connected to the side wall of the first filter plate 311, a clamping groove 314 opened on the outer side of the positioning block 313, a positioning groove 312 opened on the outer side of the processing box 4, the positioning groove 312, a clamping rod 315 movably connected to both sides of the processing box 4, and the outer end of the clamping rod 315 is connected by an axis The bearing is rotatably connected to a rotating rod 316, the inner side of the rotating rod 316 is fixedly connected to a first limiting rod 317, the outer wall of the clamping rod 315 is fixedly connected to a mounting ring 318, the inner side of the mounting ring 318 is fixedly connected to a first spring 319, a heat dissipation fan 3117 is fixedly installed on the top of the inner wall of the transformer housing 1 through a mounting frame, a mounting groove 3110 is opened on the upper part of the transformer housing 1, the inner wall of the mounting groove 3110 is clamped with a mounting frame 3111, a second filter plate 3112 is fixedly installed inside the mounting frame 3111, and the mounting frame 3111 is fixedly installed with a second filter plate 3112. A pressing groove 3113 is provided on the side wall of 111, an inner groove 3114 is provided on the inner wall of the installation groove 3110, a first pressing block 3115 is sleeved inside the inner groove 3114, a second spring 3116 is fixedly connected to the inner wall of the inner groove 3114, a coolant tank 3118 is fixedly installed inside the transformer housing 1, a circulating pump 3121 is fixedly installed on one side of the coolant tank 3118, a cooling pipe 3120 is connected to the output end of the circulating pump 3121, and a refrigerator 3119 is installed through the coolant tank 3118.

[0023] In this embodiment, the clamping rod 315 is clamped with the clamping groove 314, the inner end of the first spring 319 is fixedly connected to the processing box 4, the inner side of the first limiting rod 317 is fitted with the outer side of the positioning block 313, and the positioning block 313 is clamped with the positioning groove 312. Through the cooperation of the positioning groove 312, the positioning block 313, the clamping groove 314, the clamping rod 315, the rotating rod 316, the first limiting rod 317, the mounting ring 318, and the first spring 319, it is convenient to manually disassemble and clean the first filter plate 311, which can prevent the filter holes of the first filter plate 311 from being blocked and affecting the air intake effect, thereby preventing the heat dissipation effect of the transformer housing 1 from being affected.

[0024] Furthermore, the first pressing block 3115 is clamped with the pressing groove 3113, the pressing end of the first pressing block 3115 is hemispherical, and one end of the second spring 3116 is fixedly connected to the first pressing block 3115. Through the cooperation of the mounting groove 3110, the mounting frame 3111, the second filter plate 3112, the pressing groove 3113, the inner groove 3114, the first pressing block 3115, and the second spring 3116, it is convenient to manually disassemble and clean the second filter plate 3112, which can prevent the filter holes of the second filter plate 3112 from being blocked and affecting the air outlet effect.

[0025] Furthermore, the cooling pipe 3120 is connected to the other side of the coolant tank 3118 at one end away from the circulation pump 3121, and the input end of the circulation pump 3121 is connected to the coolant tank 3118 through a connecting pipe.

[0026] When the device is in use, the transformer body 6 is first manually installed on the upper part of the placement plate 5, and then the gas inside the transformer housing 1 can be discharged to the outside through the air outlet through the heat dissipation fan 3117, and under the action of the treatment box 4 and the air inlet, the outside air can be filtered and then introduced into the transformer housing 1, thereby accelerating the air circulation in the transformer housing 1, and then achieving the heat dissipation effect, and preventing the transformer body 6 from being damaged due to excessive temperature during use, and the coolant tank 3118, the refrigerator 3119, the cooling pipe 3119, the cooling liquid tank 3118, the refrigerator 3119, the cooling pipe 3119, the cooling liquid tank 3118, the refrigerator 3119, the cooling pipe 3119, the cooling liquid tank 3118, the cooling liquid tank 3118, the cooling liquid tank 3119 ... Under the action of 120, a cooling effect can be achieved, thereby achieving a better heat dissipation effect in the transformer housing 1. Further, when the first filter plate 311 needs to be disassembled, it is only necessary to manually hold the rotating rod 316 and pull the clamping rod 315 outward, so that the clamping rod 315 can be separated from the clamping groove 314, and the rotating rod 316 can be moved outward to make the first limiting rod 317 fixedly connected to the inner side of the rotating rod 316 move outward synchronously. When the inner end of the first limiting rod 317 is away from the outer side of the positioning block 313, the rotating rod 316 can be manually rotated to move outward. 16 drives the first limiting rod 317 to rotate, and then the bottom end of the first limiting rod 317 is pressed against the outside of the processing box 4, and then the first spring 319 can make the clamping rod 315 stay at a position away from the clamping groove 314 under the action of the elastic force, and then the first filter plate 311 can be manually taken out, so as to facilitate manual disassembly and cleaning of the first filter plate 311, and prevent the filter holes of the first filter plate 311 from being blocked, thereby affecting the air intake effect, thereby preventing the heat dissipation effect of the transformer housing 1 from being affected. Further, it is necessary to When the filter plate 3112 is to be disassembled, the second filter plate 3112 can be taken out by manually holding the handle fixedly connected to the upper part of the installation frame 3111, thereby facilitating manual cleaning of the second filter plate 3112. At the same time, when the installation frame 3111 needs to be installed, the installation frame 3111 can be manually clamped in the installation groove 3110, and then the second spring 3116 can clamp the first pressing block 3115 and the pressing groove 3113 under the action of the elastic force, so that the installation frame 3111 can be fixed. Example 2

[0027] On the basis of Example 1, a preferred embodiment of a high temperature resistant transformer provided by the present invention is as follows Figure 1-8As shown: the cleaning mechanism 32 includes a rotating shaft 321 rotatably connected to the inside of the first filter plate 311 through a bearing, a propeller fan 323 is fixedly connected to the inner end of the rotating shaft 321, a first sliding groove 324 is opened on the outer wall of the rotating shaft 321, a first sliding rod 325 is fixedly connected to the inner wall of the first sliding groove 324, a first sliding block 326 is slidably connected to the outer wall of the first sliding rod 325, a third spring 327 is fixedly connected to the inner wall of the first sliding groove 324, a cleaning brush 328 is fixedly connected to the outer side of the first sliding block 326, a pressing rod 329 is fixedly connected to the outer end of the cleaning brush 328, and a second pressing block 322 is fixedly connected to the outer end of the processing box 4.

[0028] In this embodiment, one end of the third spring 327 is fixedly connected to the first slider 326, and the pressing rod 329 does not contact the first limit rod 317 during the rotation process. Through the cooperation of the rotating shaft 321, the second pressing block 322, the spiral fan 323, the first slide groove 324, the first slide bar 325, the first slider 326, the third spring 327, the cleaning brush 328, and the pressing rod 329, when the outside air enters the transformer housing 1 through the processing box 4, the spiral fan 32 can be made to rotate under the action of the airflow. 3, so that the cleaning brush 328 can self-clean the first filter plate 311, which can further prevent the filter holes of the first filter plate 311 from being blocked and affecting the air intake effect, and at the same time can reduce the number of manual disassembly and cleaning times, and when the pressing rod 329 and the second pressing block 322 are pressed, the cleaning brush 328 can be kept away from the first filter plate 311, so that dust and impurities mixed between the cleaning brush 328 and the first filter plate 311 can fall off, thereby achieving a better cleaning effect of the cleaning brush 328.

[0029] When the outside air passes into the transformer housing 1 through the processing box 4, the propeller fan 323 can be rotated under the action of the airflow, so that the rotating shaft 321 can be rotated. Under the action of the first sliding bar 325 and the first sliding block 326, the cleaning brush 328 fixedly connected to the outer side of the first sliding block 326 can be synchronously rotated, so that the first filter plate 311 can be self-cleaned, which can further prevent the filter holes of the first filter plate 311 from being blocked and affecting the air intake effect. At the same time, the number of manual disassembly and cleaning can be reduced, saving manpower. Further, when the rotating shaft 321 rotates, the pressing rod 329 fixedly connected to one end of the cleaning brush 328 can be pressed against the second pressing block 322. Under the action of the first sliding bar 325, the first sliding block 326 and the third spring 327, the cleaning brush 328 can be moved away from the first filter plate 311, so that dust and impurities mixed between the cleaning brush 328 and the first filter plate 311 can fall off, thereby making the cleaning effect of the cleaning brush 328 better. Example 3

[0030] On the basis of Example 1, a preferred embodiment of a high temperature resistant transformer provided by the present invention is as follows Figure 1-8As shown: the disassembly and assembly mechanism 33 includes a mounting plate 331 arranged on the upper part of the placement plate 5, a convex column 332 is fixedly installed on the bottom of the mounting plate 331, a through hole 333 is opened on the surface of the placement plate 5, a convex groove 335 is opened on the upper part of the placement plate 5, a second sliding groove 336 is opened on the front part of the placement plate 5, the inner wall of the second sliding groove 336 is fixedly connected with a second sliding rod 337, the outer wall of the second sliding rod 337 is slidably connected with a second sliding block 338, the inner wall of the second sliding groove 336 is fixedly connected with a fourth spring 339, the outer side of the second sliding block 338 is fixedly connected with a second limiting rod 3310, the outer side of the second limiting rod 3310 is fixedly connected with a fixing block 3311, the fixing block 3311 is movably connected to a support rod 3312 through a pin, and the end of the support rod 3312 away from the fixing block 3311 is movably connected to a mounting seat 334 through a pin.

[0031] In this embodiment, the convex column 332 is slidably connected to the inner wall of the convex groove 335, one end of the fourth spring 339 is fixedly connected to the second slider 338, and the inner side of the second limiting rod 3310 is fitted with the outer side of the convex column 332. Through the cooperation of the mounting plate 331, the convex column 332, the through hole 333, the mounting seat 334, the convex groove 335, the second slide groove 336, the second slide rod 337, the second slider 338, the fourth spring 339, the second limiting rod 3310, the fixed block 3311, and the support rod 3312, it is convenient for manual disassembly of the transformer body 6 fixedly installed on the upper part of the mounting plate 331, thereby facilitating manual inspection and maintenance of the transformer body 6, thereby increasing the applicability of the device.

[0032] Furthermore, there are two support rods 3312 symmetrically distributed on both sides of the mounting seat 334 .

[0033] When the transformer body 6 needs to be disassembled, it is only necessary to manually pull the mounting seat 334 outward. Under the action of the support rod 3312, and because the second filter plate 3112 is movably connected to the mounting seat 334 through a pin, the end away from the mounting seat 334 is movably connected to the fixing block 3311 through a pin, so that the second limiting rod 3310 fixedly connected to the inner side of the fixing block 3311 can be moved synchronously, and then under the action of the second sliding rod 337 and the second sliding block 338, the second limiting rod 3310 fixedly connected to the outer side of the second sliding block 338 can be moved away from the outer side of the convex column 332, and then the mounting plate 331 can be manually taken outward, thereby facilitating the manual removal of the transformer body 6 fixedly installed on the upper part of the mounting plate 331, and further facilitating manual inspection and maintenance of the transformer body 6, thereby increasing the applicability of the device.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high temperature resistant transformer, comprising a transformer housing (1); A sunshade (2) fixedly mounted on the upper portion of the transformer housing (1); Connecting to the processing boxes (4) arranged on both sides of the transformer housing (1); A placement plate (5) fixedly mounted inside the transformer housing (1); A transformer body (6) disposed on the upper portion of the placement plate (5); and a connection assembly (3) arranged inside the transformer housing (1), characterized in that: The connection assembly (3) comprises a heat dissipation mechanism (31) arranged inside the transformer housing (1), a cleaning mechanism (32) is arranged inside the processing box (4), a disassembly mechanism (33) is arranged inside the transformer housing (1), an air inlet is provided at the bottom of the transformer housing (1), and an air outlet is provided at the top of the transformer housing (1).

2. A high temperature resistant transformer according to claim 1, characterized in that: The heat dissipation mechanism (31) comprises a first filter plate (311) arranged at the outer end of the processing box (4); a positioning block (313) is fixedly connected to the side wall of the first filter plate (311); a clamping groove (314) is provided on the outer side of the positioning block (313); a positioning groove (312) is provided on the outer side of the processing box (4); clamping rods (315) are movably connected to the two sides of the processing box (4); the outer end of the clamping rod (315) is rotatably connected to a rotating rod (316) via a bearing; the inner side of the rotating rod (316) is fixedly connected to a first limiting rod (317); the outer wall of the clamping rod (315) is fixedly connected to a mounting ring (318); the inner side of the mounting ring (318) is fixedly connected to a first spring (319); a heat dissipation fan (3117) is fixedly mounted on the top of the inner wall of the transformer housing (1) via a mounting frame; the transformer housing (1) A mounting groove (3110) is provided on the upper part, a mounting frame (3111) is clamped on the inner wall of the mounting groove (3110), a second filter plate (3112) is fixedly installed inside the mounting frame (3111), a pressing groove (3113) is provided on the side wall of the mounting frame (3111), an inner groove (3114) is provided on the inner wall of the mounting groove (3110), a first pressing block (3115) is sleeved inside the inner groove (3114), a second spring (3116) is fixedly connected to the inner wall of the inner groove (3114), a coolant tank (3118) is fixedly installed inside the transformer housing (1), a circulating pump (3121) is fixedly installed on one side of the coolant tank (3118), a cooling pipe (3120) is provided at the output end of the circulating pump (3121), and a refrigerator (3119) is installed through the coolant tank (3118).

3. A high temperature resistant transformer according to claim 1, characterized in that: The cleaning mechanism (32) comprises a rotating shaft (321) rotatably connected to the inside of the first filter plate (311) via a bearing, the inner end of the rotating shaft (321) being fixedly connected to a propeller fan (323), the outer wall of the rotating shaft (321) being provided with a first sliding groove (324), the inner wall of the first sliding groove (324) being fixedly connected to a first sliding rod (325), the outer wall of the first sliding rod (325) being slidably connected to a first sliding block (326), the inner wall of the first sliding groove (324) being fixedly connected to a third spring (327), the outer side of the first sliding block (326) being fixedly connected to a cleaning brush (328), the outer end of the cleaning brush (328) being fixedly connected to a pressing rod (329), and the outer end of the processing box (4) being fixedly connected to a second pressing block (322).

4. A high temperature resistant transformer according to claim 1, characterized in that: The disassembly and assembly mechanism (33) comprises a mounting plate (331) arranged on the upper part of the placement plate (5); a convex column (332) is fixedly mounted on the bottom of the mounting plate (331); a through hole (333) is provided on the surface of the placement plate (5); a convex groove (335) is provided on the upper part of the placement plate (5); a second slide groove (336) is provided on the front part of the placement plate (5); a second slide rod (337) is fixedly connected to the inner wall of the second slide groove (336); and the outer wall of the second slide rod (337) is slidably connected to the second slide rod (337). A second sliding block (338) is connected, the inner wall of the second sliding groove (336) is fixedly connected to a fourth spring (339), the outer side of the second sliding block (338) is fixedly connected to a second limiting rod (3310), the outer side of the second limiting rod (3310) is fixedly connected to a fixed block (3311), the fixed block (3311) is movably connected to a support rod (3312) via a pin, and the end of the support rod (3312) away from the fixed block (3311) is movably connected to a mounting seat (334) via a pin.

5. A high temperature resistant transformer according to claim 2, characterized in that: The clamping rod (315) is clamped with the clamping groove (314), the inner end of the first spring (319) is fixedly connected to the processing box (4), the inner side of the first limiting rod (317) is fitted with the outer side of the positioning block (313), and the positioning block (313) is clamped with the positioning groove (312).

6. A high temperature resistant transformer according to claim 2, characterized in that: The first pressing block (3115) is clamped with the pressing groove (3113); the pressing end of the first pressing block (3115) is hemispherical; and one end of the second spring (3116) is fixedly connected to the first pressing block (3115).

7. A high temperature resistant transformer according to claim 2, characterized in that: The cooling pipe (3120) is connected to the other side of the cooling liquid tank (3118) at one end away from the circulation pump (3121), and the input end of the circulation pump (3121) is connected to the cooling liquid tank (3118) via a connecting pipe.

8. The high temperature resistant transformer according to claim 3, characterized in that: One end of the third spring (327) is fixedly connected to the first slider (326), and the pressing rod (329) does not contact the first limiting rod (317) during rotation.

9. A high temperature resistant transformer according to claim 4, characterized in that: The convex column (332) is slidably connected to the inner wall of the convex groove (335), one end of the fourth spring (339) is fixedly connected to the second sliding block (338), and the inner side of the second limiting rod (3310) is arranged to fit the outer side of the convex column (332).

10. A high temperature resistant transformer according to claim 4, characterized in that: There are two support rods (3312), which are symmetrically distributed on both sides of the mounting seat (334).

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