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CN-115774462-B - Physical temperature controller for power equipment

CN115774462BCN 115774462 BCN115774462 BCN 115774462BCN-115774462-B

Abstract

The invention discloses a physical temperature controller for electric equipment, which relates to the field of temperature controllers and comprises a temperature controller body, wherein a mounting plate is fixedly arranged at the rear end of the temperature controller body, a cable connecting hole which penetrates up and down and is used for mounting a cable is arranged at the top end of the mounting plate, a conductive copper sheet which is electrically connected with the inside of the temperature controller body is arranged on the inner wall of the cable connecting hole, and rubber rings are fixedly arranged at the two ends of the cable connecting hole. The invention can realize the unscrewing or screwing of the plurality of groups of hollow tubes at one time, thereby realizing the electric connection of the plurality of groups of cables and the temperature control instrument body at the same time, the connection mode is more rapid, the installation and disassembly time can be greatly saved, and the exposed part of the cable is positioned in the cable connecting hole, and the rubber ring seals the port of the cable connecting hole, so that the external moisture and dust can be effectively prevented from entering the inside of the cable connecting hole.

Inventors

  • Dai Qimei

Assignees

  • 江苏龙芯电力科技有限公司

Dates

Publication Date
20260512
Application Date
20221129

Claims (9)

  1. 1. A physical temperature controller for electrical equipment comprises a temperature controller body (1), and is characterized in that a mounting plate (2) is fixedly arranged at the rear end of the temperature controller body (1), a cable connecting hole (3) which penetrates through the mounting plate (2) vertically and is used for mounting a cable is arranged at the top end of the mounting plate (2), a conductive copper sheet (20) which is electrically connected with the inside of the temperature controller body (1) is arranged on the inner wall of the cable connecting hole (3), rubber rings (19) are fixedly arranged at the two ends of the cable connecting hole (3), a rotary groove (39) which is mutually communicated with the inside of the cable connecting hole (3) is formed in the surface of the mounting plate (2), a pressing block (24) which presses the cable end head on the surface of the conductive copper sheet (20) is arranged in the rotary groove (39), a threaded rod (23) which is arranged on the pressing block (24) in a threaded hole in a threaded manner, the rotary groove (39) comprises a cylindrical section and a square section, one section which is close to the cable connecting hole (3) is arranged on the rotary groove (39), the inside of the square section, a rotary groove (24) is fixedly provided with a rubber ring (19), the rubber ring (19) at the two ends of the cylindrical section, the rotary groove is rotatably connected with the inside of the cylindrical section, the rotary groove (39) and one end of the rotary ring (20) is far away from the hollow threaded rod (16) along the hollow threaded rod (16), one end (16) and one end (16) of the hollow threaded rod (16) and one end (16) which is far away from the hollow end (16), the hollow tubes (16) are provided with a plurality of groups, and the end parts of the hollow tubes (16) are provided with rotating assemblies for driving the hollow tubes (16) to synchronously rotate; The rotating assembly comprises a rotating disc (4) fixedly connected to the outer side end of a hollow tube (16) and a transmission belt (5) passing through the periphery of the rotating disc (4), the rotating disc (4) and the hollow tube (16) are coaxially arranged, an annular limiting groove (6) is formed in the periphery of the rotating disc (4), the transmission belt (5) passes through the annular limiting grooves (6) on each group of the rotating disc (4), storage grooves (29) which are annularly arranged at equal intervals around the axis of the rotating disc (4) are formed in the bottom of the annular limiting groove (6), teeth (30) which can approach or depart from the transmission belt (5) are arranged in the storage grooves (29), and when the teeth (30) extend into the annular limiting grooves (6), the teeth (30) are meshed with the transmission belt (5); circular recess (15) have been seted up to the one side that carousel (4) deviate from hollow tube (16), accomodate the inside intercommunication of groove (29) and circular recess (15), the inside of accomodating groove (29) is equipped with limiting plate (31), tooth (30) fixed connection is in the one side of limiting plate (31) towards transmission band (5), the one side that limiting plate (31) deviate from tooth (30) and the one end fixed connection of movable rod (33), the inside of circular recess (15) is stretched into to the other end of movable rod (33), the one end that accomodates groove (29) and be close to circular recess (15) is fixed to be equipped with solid fixed ring (32), and movable rod (33) wear to establish in the inside of solid fixed ring (32), through extension spring fixed connection between solid fixed ring (32) and the limiting plate (31), the inside of circular recess (15) is equipped with the extruded promotion subassembly of direction that is close to annular limiting groove (6) with movable rod (33).
  2. 2. The physical temperature controller for the electric equipment, as set forth in claim 1, characterized in that a pressing rod (34) is disposed on a surface of the pressing block (24) facing the conductive copper sheet (20), the pressing rod (34) is located at a position, far away from a port of the cable connecting hole (3), on the pressing block (24), and a bending groove (21) is disposed at a position, opposite to the pressing rod (34), of an inner wall of the cable connecting hole (3).
  3. 3. The physical temperature controller for the electric equipment, as set forth in claim 2, characterized in that a baffle (22) for limiting the cables is arranged inside the bending groove (21) inside the cable connection hole (3), and a soot blowing component for blowing dust inside the cable connection hole (3) to a port of the cable connection hole (3) is arranged on the baffle (22).
  4. 4. The physical temperature controller for the electric power equipment, which is characterized in that the soot blowing component comprises a gas spraying port (36), a gas spraying channel (37), a spring compression pipe (38) and a gas supply cavity (40), the gas supply cavity (40) is located in the baffle plate (22), one end of the spring compression pipe (38) close to the conductive copper sheet (20) is fixedly connected to one end of the gas supply cavity (40), one end of the spring compression pipe (38) far away from the conductive copper sheet (20) can move back and forth in the gas supply cavity (40), one end of the spring compression pipe (38) far away from the conductive copper sheet (20) is in a sealing state, one end of the gas spraying pipe (28) is fixedly provided with a gas spraying pipe (28) and one end of the spring compression pipe (38) close to the conductive copper sheet (20), the other end of the gas spraying pipe (28) extends out of the outer surface of the mounting plate (2), the side wall of the baffle plate (22) is provided with the gas spraying port (36), one end of the gas spraying port (36) is communicated with the conductive compression pipe (20) close to the conductive compression pipe (20) in a layer structure of the baffle plate (22) through the gas spraying channel (37), one end of the gas spraying pipe (28) is communicated with the gas spraying pipe (37) in a one-way, and the air jet (36) is positioned at one end of the baffle plate (22) far away from the conductive copper sheet (20), the compression rod (34) and the compression block (24) are both in contact with the surface of the baffle plate (22), and the moving direction of the compression block (24) is opposite to the moving direction of the spring compression pipe (38) far away from one end of the conductive copper sheet (20).
  5. 5. The physical temperature controller for electrical equipment of claim 4, wherein the spring compression pipe (38) is fixedly provided with a sealing plate (35) at one end far away from the conductive copper sheet (20), one surface of the sealing plate (35) far away from the conductive copper sheet (20) is fixedly connected with one end of a pull rope, and the other end of the pull rope extends out of the end part of the baffle plate (22) and is fixedly connected with the periphery of the hollow pipe (16).
  6. 6. The physical temperature controller for the electric equipment, as set forth in claim 1, wherein the pushing assembly comprises a pushing column (7), an inserting groove (8) is formed in the outer side end of the pushing column (7), one end of the pushing column (7) located in the circular groove (15) is of a round table-shaped structure, the diameter of one end, close to the hollow tube (16), of the pushing column (7) is smaller than the diameter of one end, far away from the hollow tube (16), of the pushing column (7), and a limiting assembly for preventing the pushing column (7) from rotating axially is arranged in the hollow tube (16).
  7. 7. The physical temperature controller for the electrical equipment of claim 6, wherein the limiting assembly comprises a connecting rod (25), a square piece (26) and a limiting groove (27), the limiting groove (27) is formed in the inner wall of the hollow tube (16), the limiting groove (27) is connected with the square piece (26) in a sliding mode, and one surface of the square piece (26) facing the pushing column (7) is fixedly connected with the pushing column (7) through the connecting rod (25).
  8. 8. The physical temperature controller for the electrical equipment, as set forth in claim 7, wherein the rear side end of the temperature controller body (1) is provided with an embedded groove (12), a rotary handle (10) is embedded in the embedded groove (12), and an inserting rod (11) matched with the inserting groove (8) is fixedly arranged on the surface of the rotary handle (10).
  9. 9. The physical temperature controller for the electric power equipment, as set forth in claim 8, characterized in that the rear side end of the temperature controller body (1) is further provided with a hinge plate (13), one end of the hinge plate (13) is movably hinged on the surface of the temperature controller body (1), and one surface of the hinge plate (13) facing the temperature controller body (1) is fixedly provided with a cutting blade (14).

Description

Physical temperature controller for power equipment Technical Field The invention relates to the field of temperature controllers, in particular to a physical temperature controller for power equipment. Background The temperature controller is a regulating and controlling integrated intelligent temperature control instrument, which adopts a full-digital integrated design, has the functions of temperature curve programming or fixed point constant temperature control, multiple PID regulation, output power limiting curve programming, manual/automatic switching, soft start, alarm switching value output, real-time data inquiry, computer communication and the like, combines the digital temperature instrument and the ZK thyristor voltage regulator into a whole, and integrates temperature measurement, regulation and driving. The front end of temperature control appearance is equipped with display screen and button, the rear end of temperature control appearance is equipped with the terminal, the terminal realizes the electric connection of temperature control appearance and fan system, temperature probe, alarm etc. consequently need connect a plurality of cables on the terminal of temperature control appearance rear end, and at present the copper wire through with the cable tip winds on the screw thread post to connect the mode of screw thread post screw down, and will connect a plurality of cables on the screw thread post, obviously need the screw down of screw thread post and unscrew for many times, this not only consumes effort, simultaneously still will reduce the efficiency of wiring, and when the maintenance is carried out with multiunit cable to the wire, and time and energy that also will be very, simultaneously because the copper wire of cable and screw thread post all expose in the outside, and then the moisture in dust and the air will accelerate the corrosion of cable copper core and screw thread post, thereby not only influence the transmission of electric power, also influence screw in and unscrew of screw thread post. Therefore, it is necessary to invent a physical temperature controller for an electric power apparatus to solve the above-mentioned problems. Disclosure of Invention The invention aims to provide a physical temperature controller for power equipment, which solves the problems in the background technology. The physical temperature controller for the electric equipment comprises a temperature controller body, wherein a mounting plate is fixedly arranged at the rear end of the temperature controller body, a cable connecting hole which penetrates through the mounting plate vertically and is used for mounting a cable is formed in the top end of the mounting plate, a conductive copper sheet which is electrically connected with the inside of the temperature controller body is arranged on the inner wall of the cable connecting hole, rubber rings are fixedly arranged at two ends of the cable connecting hole, a rotary groove which is communicated with the inside of the cable connecting hole is formed in the surface of the mounting plate, a pressing block which presses the cable end on the surface of the conductive copper sheet is arranged in the rotary groove, a threaded rod is screwed in a threaded hole formed in the pressing block, the rotary groove comprises a cylindrical section and a square section, one section, close to the cable connecting hole, of the rotary groove is positioned in the square section, a hollow pipe which is coaxial with the cylindrical section is rotationally connected, the hollow pipe cannot axially move along the hollow pipe, one end of the hollow pipe is fixedly connected with one end of the threaded rod, one end, far away from the hollow pipe, of the hollow pipe extends out of the rotary groove, a plurality of groups of hollow pipes are provided with synchronous rotation driving assemblies, and the hollow pipe ends are provided with a plurality of groups of hollow pipe rotation driving assemblies; The rotating assembly comprises a rotating disc fixedly connected to the outer side end of the hollow tube and a transmission belt passing through the periphery of the rotating disc, the rotating disc is coaxially arranged with the hollow tube, the periphery of the rotating disc is provided with annular limiting grooves, the transmission belt passes through the annular limiting grooves on each group of rotating discs, the bottom of each annular limiting groove is provided with a containing groove which is annularly arranged at equal intervals around the axis of the rotating disc, the inside of each containing groove is provided with teeth which can be close to or far away from the transmission belt, and when the teeth extend into the inside of each annular limiting groove, the teeth are meshed with the transmission belt. Preferably, the one side that the rolling disc deviates from the hollow tube has seted up circular recess, accomodates the inside intercommunication of groo