A waterproof high current temperature controller

Abstract

This utility model discloses a waterproof high-current temperature controller, relating to the technical field of current temperature controllers. The utility model includes a protective component and an adjustment component. The protective component includes a REXC controller, with a front cover fitted onto the front of the REXC controller and a rear cover fitted onto the rear of the controller. Specifically, the protective component is positioned with the front cover on the front of the REXC controller and the rear cover on the rear. Wires are then passed through the rear cover and connected to the electrodes. The two rounded rectangular protrusions are moved towards each other, allowing the arc-shaped protrusion and the square-round protrusion to engage with the REXC controller and the square-round slot. By fitting the rear cover of the protective component onto the rear of the REXC controller, several electrodes are protected, preventing water droplets from splashing onto them and ensuring the monitoring effect of the REXC controller.

Description

Technical Field

[0001] This utility model belongs to the technical field of current temperature controllers, and in particular relates to a waterproof high-current temperature controller. Background Technology

[0002] A current temperature controller is a device used to control the on / off state of current based on changes in the working environment temperature, thereby achieving precise temperature regulation and control. It converts temperature signals into electrical signals through temperature sensors such as thermocouples and platinum resistance thermometers. Then, a microcontroller, PLC, or other circuits control the on / off state of relays or other power electronic devices according to the set control logic, thereby controlling the current of heating or cooling equipment to achieve precise temperature control.

[0003] Existing current temperature controllers typically use wires to connect to the electrodes on the back. The connection between the wires and the electrodes lacks protection, which makes it easy for water splashed out during operation to splash onto the connection between the wires and the motor, causing a short circuit in the controller and affecting its monitoring performance. To address this, we propose a waterproof high-current temperature controller. Utility Model Content

[0004] The purpose of this invention is to provide a waterproof high-current temperature controller. By setting up a protective component, specifically placing the front cover of the protective component on the front of the REXC controller and the rear cover on the rear side, the wires are then passed through the rear cover and connected to the electrodes. The two rounded rectangular protrusions are then moved towards each other, and the arc-shaped protrusion and the square-round protrusion are inserted into the square-round slot of the REXC controller. By covering the rear of the REXC controller with the protective component, several electrodes are protected, preventing water droplets from splashing onto them and ensuring the monitoring effect of the REXC controller. This solves the problem that existing current temperature controllers typically use wires to connect to the rear electrodes, and the connection between the wires and electrodes lacks protection. This allows water splashes during operation to easily reach the connection between the wires and the motor, causing a short circuit in the controller and affecting its monitoring performance.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a waterproof high-current temperature controller, comprising a protective component 1 and an adjusting component 2. The protective component 1 includes a REXC controller 11, with a protective component front cover 121 fitted on the front side of the REXC controller 11 and a protective component rear cover 1221 fitted on the rear side of the REXC controller 11. Two silicone fixing blocks 1222 are fixedly connected to the rear side of the adjusting component 2 via the protective component rear cover 1221. Rounded rectangular protrusions 13 are fixedly connected to the outer surfaces of both the protective component front cover 121 and the protective component rear cover 1221. The two rounded rectangular protrusions 13 are mirror images of the REXC controller 11. Four arc-shaped protrusions 141 are fixedly connected to the front of the rear rounded rectangular protrusion 13. The four arc-shaped protrusions 141 are arranged in a circular array around the front of the rear rounded rectangular protrusion 13. The left and right sides of the front of the rear rounded rectangular protrusion 13 are also connected to these protrusions. Square-round protrusions 142 are fixedly connected to each side. Four arc-shaped slots 151 are fixedly connected to the back of the rounded rectangular protrusion 13 on the front side. These four arc-shaped slots 151 are arranged in a circular array with the back of the rounded rectangular protrusion 13 on the front side as the center. Square-round slots 152 are fixedly connected to the left and right sides of the back of the rounded rectangular protrusion 13 on the front side. The inner surface of the square-round slots 152 is inserted into the outer surface of the square-round protrusions 142. The inner surface of the arc-shaped slot 151 is inserted into the outer surface of the square-round slot 152. By setting the protective component rear cover 1221 and the silicone fixing block 1222, the electrodes on the rear side of the REX-C100 controller 11 can be protected. By setting the insertion relationship between the arc-shaped protrusion 141 and the square-round protrusion 142 and the arc-shaped slot 151 and the square-round slot 152, the protective component front cover 121 and the protective component rear cover 1221 can be quickly connected together.

[0007] Further, the adjustment component 2 includes a square-round limiting block 21, which is disposed at the center of the top of the REXC controller 11. The bottom of the square-round limiting block 21 is fixedly connected to the outer surface of the REXC controller 11. Rectangular protrusions 251 are provided on both the front and rear sides of the square-round limiting block 21. The two rectangular protrusions 251 are mirror images of the square-round limiting block 21. Rounded rectangular protrusions 252 are fixedly connected to the top of the sides of the two rectangular protrusions 251 that are close to each other. The center of each of the two parts is provided with an internal thread. The center of the square-round limiting block 21 is rotatably connected to a bidirectional threaded rod 221. The bidirectional threaded rod 221 passes through the rounded rectangular protrusion 252 and extends outward. The outer surface of the bidirectional threaded rod 221 is threadedly connected to the rounded rectangular protrusion 252 through the internal thread of the rounded rectangular protrusion 252. By setting the rounded rectangular protrusion 252, it can move when the bidirectional threaded rod 221 rotates through the internal thread at its center. By setting the bidirectional threaded rod 221, the movement of the rounded rectangular protrusion 252 can be controlled by rotation.

[0008] Furthermore, each of the two rectangular protrusions 251 has a non-circular fixing block 241 on its opposite side. The two non-circular fixing blocks 241 are mirror images of each other with the square-round limiting block 21 as the center. The bottom of each non-circular fixing block 241 is fixedly connected to the outer surface of the REXc controller 11. The bidirectional threaded rod 221 passes through the non-circular fixing block 241 and extends outward. The outer surface of the bidirectional threaded rod 221 is rotatably connected to the inner surface of the non-circular fixing block 241 through which it is passed. A knob 222 is fixedly connected to the center of the foremost side of the bidirectional threaded rod 221. By setting the two non-circular fixing blocks 241, the bidirectional threaded rod 221 can be limited to prevent the bidirectional threaded rod 221 from deflecting from the rounded rectangular protrusion 252.

[0009] Furthermore, the bottom of the REXC controller 11 is provided with several rectangular protrusions 261. These rectangular protrusions 261 are arranged in two groups, front and back. Each group of rectangular protrusions 261 fixing components includes two rectangular protrusions 261. The top of the rear side of the two rectangular protrusions 261 of the two fixing components on the rear side is fixedly connected to the bottom of the rounded rectangular protrusion ring 13 on the rear side. The top of the front side of the two rectangular protrusions 261 of the two fixing components on the front side is fixedly connected to the bottom of the rounded rectangular protrusion ring 13 on the front side. The bottom of the front side of the two rectangular protrusions 261 of the two fixing components on the rear side is fixedly connected to the bottom of the two rectangular protrusions 261 of the two fixing components on the front side. The rear bottom of each component is fixedly connected to a rounded rectangular protrusion 262. Below the two sets of rectangular protrusion 261 fixing components, there are two sliding rods 23. The two sliding rods 23 are arranged left and right. The outer surface of the sliding rod 23 on the left is slidably connected to the inner surface of the two rounded rectangular protrusions 262 on the left. The outer surface of the sliding rod 23 on the right is slidably connected to the inner surface of the two rounded rectangular protrusions 262 on the right. By setting the sliding rods 23, the movement of the rounded rectangular protrusion 252 is assisted when it moves the rounded rectangular protrusion 13 through the rectangular protrusion 251, preventing the rounded rectangular protrusion 13 from deflecting and ensuring that the rounded rectangular protrusion 13 can move accurately.

[0010] Furthermore, each of the two rounded rectangular protruding rings 13 has a shaped fixing block 242 at the bottom of its side that is close to each other. The two shaped fixing blocks 242 are mirror images of the top of the REXc controller 11. The top of each of the two shaped fixing blocks 242 is fixedly connected to the bottom of the REXc controller 11. The two sliding rods 23 pass through the bottom of the two shaped fixing blocks 242 and extend outward. The outer surface of the sliding rod 23 is fixedly connected to the inner surface of the shaped fixing block 242 where it is passed through. The left and right ends of the two sliding rods 23 are fixedly connected to circular protrusions. By setting the shaped fixing blocks 242, the two sliding rods 23 can be limited to prevent the outer surface of the sliding rod 23 from deviating or displacing from the inner surface of the rounded rectangular protrusion 262, thus ensuring the stability of the adjustment component 2 during operation.

[0011] Furthermore, several support columns 161 are fixedly connected to both the front and rear sides of the REX-C100 controller 11. These support columns 161 are divided into two groups of support components, each group including two support columns 161. The two groups of support components are centrally mirrored with respect to the REX-C100 controller 11. The tops of the rear sides of the two support columns 161 of the front support component are fixedly connected to the REX-C100 controller 11, and the tops of the front sides of the two support columns 161 of the rear support component are fixedly connected to the REX-C100 controller 11. By setting several support columns 161, support force can be provided for the REX-C100 controller 11 and the entire device, preventing the device from being affected by vibration during operation and thus ensuring the stability of the device operation.

[0012] Furthermore, a fixing plate 162 is provided below several of the support columns 161. The top of the fixing plate 162 is fixedly connected to the bottom of several support columns 161. Several support feet 163 are fixedly connected to the bottom of the fixing plate 162. The support feet 163 are arranged in two groups, front and back. By setting the fixing plate 162, the force transmitted from several support columns 161 can be borne, and by setting the support feet 163, the vibration generated when the component moves can be absorbed.

[0013] This utility model has the following beneficial effects:

[0014] This invention utilizes a protective component. Specifically, the front cover of the protective component is placed on the front of the REXC controller, and the rear cover is placed on the rear side of the REXC controller. Wires are then passed through the rear cover of the protective component and connected to the electrodes. The two rounded rectangular protrusions are then moved towards each other, allowing the arc-shaped protrusion and the square-shaped protrusion to be inserted into the REXC controller and the square-shaped slot. By covering the rear of the protective component with the rear cover of the REXC controller, several electrodes are protected, preventing water droplets from splashing onto them and ensuring the monitoring performance of the REXC controller.

[0015] This invention features an adjustment component. Specifically, when the bidirectional threaded rod is rotated clockwise, the outer surface of the bidirectional threaded rod, through the internal thread at the center of a rounded rectangular protrusion, causes two rectangular protrusions to move closer to each other, thereby moving two rounded rectangular protrusion rings. This, in turn, causes the front cover and rear cover of the protective assembly to move closer to each other. In this way, the movement of the circular slot can be controlled by rotating the bidirectional threaded rod, thus precisely controlling the movement of the front cover and rear cover of the protective assembly and assisting in the operation of the protective assembly.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the fixing plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the irregularly shaped fixing block of this utility model;

[0021] Figure 4 This is a schematic diagram of the front cover structure of the protective component of this utility model;

[0022] Figure 5 This is a schematic diagram of the rear cover structure of the protective component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Protective Components; 11. REXC Controller; 121. Front Cover of Protective Components; 1221. Rear Cover of Protective Components; 1222. Silicone Fixing Block; 13. Rounded Rectangular Protrusion; 141. Arc-Shaped Protrusion; 142. Square-Round Protrusion; 151. Arc-Shaped Slot; 152. Square-Round Slot; 161. Support Column; 162. Fixing Plate; 163. Support Foot; 2. Adjustment Components; 21. Square-Round Limiting Block; 221. Two-Way Threaded Rod; 222. Knob; 23. Slide Rod; 241. Irregularly Shaped Fixing Block One; 242. Irregularly Shaped Fixing Block Two; 251. Rectangular Protrusion One; 252. Rounded Rectangular Protrusion One; 261. Rectangular Protrusion Two; 262. Rounded Rectangular Protrusion Two. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figure 1-5As shown, this utility model is a waterproof high-current temperature controller, including a protective component 1 and an adjusting component 2. The protective component 1 includes a REXC controller 11, with a protective component front cover 121 fitted on the front side of the REXC controller 11 and a protective component rear cover 1221 fitted on the rear side of the REXC controller 11. Two silicone fixing blocks 1222 are fixedly connected to the rear side of the protective component rear cover 1221. Rounded rectangular protruding rings 1 are fixedly connected to the outer surfaces of both the protective component front cover 121 and the protective component rear cover 1221. 3. Two rounded rectangular protrusions 13 are mirror images of the REXC controller 11. Four arc-shaped protrusions 141 are fixedly connected to the front of the rear rounded rectangular protrusion 13. These four arc-shaped protrusions 141 are arranged in a circular array centered on the front of the rear rounded rectangular protrusion 13. Square-round protrusions 142 are fixedly connected to the left and right sides of the front of the rear rounded rectangular protrusion 13. Four arc-shaped slots 151 are fixedly connected to the back of the front rounded rectangular protrusion 13. 51 is arranged in a circular array centered on the back of the rounded rectangular protrusion 13 located on the front side. Square-round slots 152 are fixedly connected to the left and right sides of the back of the rounded rectangular protrusion 13 located on the front side. The inner surface of the square-round slot 152 is inserted into the outer surface of the square-round protrusion 142, and the inner surface of the arc-shaped slot 151 is inserted into the outer surface of the square-round slot 152. This is achieved by setting the protective component 1, specifically by placing the front cover 121 of the protective component on the front of the REXC controller 11, and then placing the rear cover 1221 of the protective component on... On the rear side of the REXc controller 11, the wires are then passed through the protective assembly back cover 1221 and connected to the electrodes. Then, the arc-shaped protrusion 141 and the square-round protrusion 142 are moved to the side where the two rounded rectangular protrusions 13 are close to each other, and inserted into the REXc controller 11 and the square-round slot 152. By fitting the protective assembly back cover 1221 on the rear side of the REXc controller 11, several electrodes can be protected to prevent water droplets from splashing onto the electrodes and to ensure the monitoring effect of the REXc controller 11.

[0027] Adjustment component 2 includes a square-round limiting block 21, which is located at the center of the top of the REXC controller 11. The bottom of the square-round limiting block 21 is fixedly connected to the outer surface of the REXC controller 11. Rectangular protrusions 251 are provided on both the front and rear sides of the square-round limiting block 21. The two rectangular protrusions 251 are mirror images of the square-round limiting block 21. Rounded rectangular protrusions 252 are fixedly connected to the top of the sides of the two rectangular protrusions 251 that are close to each other. Internal threads are provided at the center of the two rounded rectangular protrusions 252. A bidirectional threaded rod 221 is rotatably connected to the center of the square-round limiting block 21. The bidirectional threaded rod 221 passes through the rounded rectangular protrusions 252 and extends outward. The outer surface of 21 is threadedly connected to the rounded rectangular protrusion 252 through the internal thread of the rounded rectangular protrusion 252. By setting the adjustment component 2, specifically when the bidirectional threaded rod 221 is rotated clockwise, the outer surface of the bidirectional threaded rod 221 will drive the two rectangular protrusions 252 to move towards each other through the internal thread at the center of the rounded rectangular protrusion 252, and drive the two rounded rectangular protruding rings 13 to move, thereby causing the front cover 121 of the protective component and the rear cover 1221 of the protective component to move towards each other. In this way, the movement of the circular slot 152 can be controlled by the rotation of the bidirectional threaded rod 221, thereby precisely controlling the movement of the front cover 121 and the rear cover 1221 of the protective component and assisting the operation of the protective component 1.

[0028] Two rectangular protrusions 251 are each provided with an irregularly shaped fixing block 241 on one side away from each other. The two irregularly shaped fixing blocks 241 are mirrored with the square-round limiting block 21 as the center. The bottom of the two irregularly shaped fixing blocks 241 are fixedly connected to the outer surface of the REXc controller 11. The bidirectional threaded rod 221 passes through the irregularly shaped fixing block 241 and extends outward. The outer surface of the bidirectional threaded rod 221 is rotatably connected to the inner surface of the irregularly shaped fixing block 241 through which it is passed. A knob 222 is fixedly connected to the center of the foremost side of the bidirectional threaded rod 221.

[0029] The bottom of the REXC controller 11 has several rectangular protrusions 261, arranged in two groups, front and back. The two groups of rectangular protrusions 261 are mirror-image arranged with the bottom of the REXC controller 11 as the center. The top of the rear side of the two rectangular protrusions 261 on the rear fixing component is fixedly connected to the bottom of the rounded rectangular protrusion ring 13 on the rear side. The top of the front side of the two rectangular protrusions 261 on the front fixing component is fixedly connected to the bottom of the rounded rectangular protrusion ring 13 on the front side. The front bottom of the two rectangular protrusions 261 of the fixing component and the rear bottom of the two rectangular protrusions 261 of the fixing component located on the front side are both fixedly connected to rounded rectangular protrusions 262. Two slide rods 23 are provided below the two sets of rectangular protrusions 261 fixing components. The two slide rods 23 are arranged on the left and right sides respectively. The outer surface of the slide rod 23 on the left side is slidably connected to the inner surface of the two rounded rectangular protrusions 262 on the left side. The outer surface of the slide rod 23 on the right side is slidably connected to the inner surface of the two rounded rectangular protrusions 262 on the right side.

[0030] Two rounded rectangular protruding rings 13 are provided with irregularly shaped fixing blocks 242 on the bottom of their adjacent sides. The two irregularly shaped fixing blocks 242 are mirror images of the top of the REXc controller 11. The top of the two irregularly shaped fixing blocks 242 is fixedly connected to the bottom of the REXc controller 11. Two sliding rods 23 pass through the bottom of the two irregularly shaped fixing blocks 242 and extend outward. The outer surface of the sliding rods 23 is fixedly connected to the inner surface of the irregularly shaped fixing blocks 242 at the point where they are passed through. Circular protrusions are fixedly connected to the left and right ends of the two sliding rods 23.

[0031] The REXc controller 11 has several support columns 161 fixedly connected to its front and rear sides. The support columns 161 are divided into two groups of support components, each group of which includes two support columns 161. The two groups of support components are mirror images of the REXc controller 11. The top of the rear side of the two support columns 161 of the front support component is fixedly connected to the REXc controller 11, and the top of the front side of the two support columns 161 of the rear support component is fixedly connected to the REXc controller 11. A fixing plate 162 is provided below the support columns 161. The top of the fixing plate 162 is fixedly connected to the bottom of the support columns 161. Several support feet 163 are fixedly connected to the bottom of the fixing plate 162. The support feet 163 are divided into two groups, front and rear.

[0032] A specific application of this embodiment is as follows: In use, first, the front cover 121 of the protective component is placed on the front side of the REXc controller 11, then the rear cover 1221 of the protective component is placed on the rear side of the REXc controller 11, and then the wire is passed through the several round holes opened on the two silicone fixing blocks 1222 on the rear side of the rear cover 1221 of the protective component and connected to the electrodes of the REXc controller 11.

[0033] Next, turn the knob 222 counterclockwise to make the bidirectional threaded rod 221 rotate counterclockwise. When the bidirectional threaded rod 221 rotates counterclockwise, it will drive the two rounded rectangular protrusions 252 to move towards each other, and drive the rounded rectangular protrusion ring 13 to move through the arc-shaped slot 151, so that the rear cover 1221 of the protective component and the front cover 121 of the protective component move towards each other.

[0034] Finally, the arc-shaped protrusion 141 and the square-shaped protrusion 142 will gradually move forward, while the arc-shaped slot 151 and the square-shaped slot 152 will move backward. Then, the arc-shaped protrusion 141 and the square-shaped protrusion 142 will be inserted into the slot at the center of the arc-shaped slot 151 and the square-shaped slot 152, so that the front cover 121 of the protective component and the rear cover 1221 of the protective component are fixedly connected together.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waterproof high-current temperature controller, characterized in that: The system includes a protective component (1) and an adjustment component (2). The protective component (1) includes a REXC controller (11). A protective component front cover (121) is fitted on the front side of the REXC controller (11), and a protective component rear cover (1221) is fitted on the rear side of the REXC controller (11). Two silicone fixing blocks (1222) are fixedly connected to the rear side of the adjustment component (2) of the protective component rear cover (1221). Rounded rectangular protrusions (13) are fixedly connected to the outer surfaces of both the protective component front cover (121) and the protective component rear cover (1221). The two rounded rectangular protrusions (13) are mirror images of the REXC controller (11) with the rear side as the center. Four arc-shaped protrusions (141) are fixedly connected to the front of the rounded rectangular protrusion (13) located on the rear side. The arc-shaped protrusions (141) are arranged in a circular array with the front of the rounded rectangular protrusion (13) located on the rear side as the center. The left and right sides of the front of the rounded rectangular protrusion (13) located on the rear side are fixedly connected with square and round protrusions (142). The back of the rounded rectangular protrusion (13) located on the front side is fixedly connected with four arc-shaped slots (151). The four arc-shaped slots (151) are arranged in a circular array with the back of the rounded rectangular protrusion (13) located on the front side as the center. The left and right sides of the back of the rounded rectangular protrusion (13) located on the front side are fixedly connected with square and round slots (152). The inner surface of the square and round slots (152) is inserted into the outer surface of the square and round protrusions (142). The inner surface of the arc-shaped slots (151) is inserted into the outer surface of the square and round slots (152).

2. The waterproof high-current temperature controller according to claim 1, characterized in that, The adjustment component (2) includes a square-round limiting block (21), which is located at the center of the top of the REXc controller (11). The bottom of the square-round limiting block (21) is fixedly connected to the outer surface of the REXc controller (11). Rectangular protrusions (251) are provided on the front and rear sides of the square-round limiting block (21). The two rectangular protrusions (251) are mirror images of each other with the square-round limiting block (21) as the center. The top of each of the two rounded rectangular protrusions (252) is fixedly connected to the side that is close to each other. The center of each rounded rectangular protrusion (252) is provided with an internal thread. The center of the square circular limiting block (21) is rotatably connected to a bidirectional threaded rod (221). The bidirectional threaded rod (221) passes through the rounded rectangular protrusion (252) and extends outward. The outer surface of the bidirectional threaded rod (221) is threadedly connected to the rounded rectangular protrusion (252) through the internal thread of the rounded rectangular protrusion (252).

3. A waterproof high-current temperature controller according to claim 2, characterized in that, On the side of each of the two rectangular protrusions (251) that are far apart from each other, there is a shaped fixing block (241). The two shaped fixing blocks (241) are mirrored with the square circular limiting block (21) as the center. The bottom of the two shaped fixing blocks (241) is fixedly connected to the outer surface of the REXc controller (11). The bidirectional threaded rod (221) passes through the shaped fixing block (241) and extends outward. The outer surface of the bidirectional threaded rod (221) is rotatably connected to the inner surface of the shaped fixing block (241) that is penetrated. A knob (222) is fixedly connected to the center of the foremost side of the bidirectional threaded rod (221).

4. A waterproof high-current temperature controller according to claim 3, characterized in that, The bottom of the REXC controller (11) is provided with several rectangular protrusions (261). The rectangular protrusions (261) are arranged in two groups, front and back. The two groups of rectangular protrusions (261) fixing components are mirrored with the bottom of the REXC controller (11) as the center. The top of the rear side of the two rectangular protrusions (261) of the two fixing components on the rear side is fixedly connected to the bottom of the rounded rectangular protrusion ring (13) on the rear side. The top of the front side of the two rectangular protrusions (261) of the two fixing components on the front side is fixedly connected to the bottom of the rounded rectangular protrusion ring (13) on the front side. The two rectangular protrusions (261) of the two fixed components are fixedly connected to the bottom front side of the two rectangular protrusions (261) of the fixed component located on the front side, and to the bottom rear side of the two rectangular protrusions (261) of the fixed component located on the front side. Two slide rods (23) are provided below the two sets of rectangular protrusions (261) fixed components. The two slide rods (23) are arranged on the left and right sides respectively. The outer surface of the slide rod (23) on the left side is slidably connected to the inner surface of the two rounded rectangular protrusions (262) on the left side. The outer surface of the slide rod (23) on the right side is slidably connected to the inner surface of the two rounded rectangular protrusions (262) on the right side.

5. A waterproof high-current temperature controller according to claim 4, characterized in that, The bottom of each of the two rounded rectangular protrusions (13) is provided with an irregularly shaped fixing block (242) on the side that is close to each other. The two irregularly shaped fixing blocks (242) are mirrored with the top of the REXc controller (11) as the center. The top of the two irregularly shaped fixing blocks (242) is fixedly connected to the bottom of the REXc controller (11). The two slide rods (23) pass through the bottom of the two irregularly shaped fixing blocks (242) and extend outward. The outer surface of the slide rod (23) is fixedly connected to the inner surface of the irregularly shaped fixing block (242) at the point where it is passed through. The left and right ends of the two slide rods (23) are fixedly connected with circular protrusions.

6. A waterproof high-current temperature controller according to claim 5, characterized in that, The REXc controller (11) has several support columns (161) fixedly connected to its front and rear sides. The support columns (161) are divided into two groups of support components, each of which includes two support columns (161). The two groups of support components are centrally mirrored with the REXc controller (11). The top of the rear side of the two support columns (161) of the support component on the front side is fixedly connected to the REXc controller (11), and the top of the front side of the two support columns (161) of the support component on the rear side is fixedly connected to the REXc controller (11).

7. A waterproof high-current temperature controller according to claim 6, characterized in that, A fixing plate (162) is provided below several of the support columns (161). The top of the fixing plate (162) is fixedly connected to the bottom of several support columns (161). Several support feet (163) are fixedly connected to the bottom of the fixing plate (162). The several support feet (163) are arranged in front and back groups.

Images