Electric heat tracing controller based on internet of things

Abstract

The present invention relates to the technical field of Internet of Things controllers. Disclosed is an electric heat tracing controller based on Internet of Things. The electric heat tracing controller comprises a controller body and a cover body, wherein the controller body is connected to the cover body by means of four clamping assemblies. When in use, a heating apparatus is connected to a wiring port, and then a program of the heating apparatus is set by means of a temperature controller and an Internet of Things controller. When the controller body works, internal elements of the controller body can produce a large amount of heat, and in this case, a transmission assembly drives two reciprocating screws to rotate synchronously, so as to drive multiple heat dissipation fans to dissipate internal heat out of the controller body through multiple heat dissipation holes. When one square sliding block horizontally reciprocates, a pin joint assembly drives the sliding block and a rotating shaft to synchronously and horizontally reciprocate. When the rotating shaft horizontally reciprocates, a rotating assembly drives the rotating shaft to rotate, and then dust and foreign matter on a dustproof plate are brushed into a collection assembly by means of rotation of a cleaning roller brush.

Description

Electric heating controller based on the Internet of Things Technical Field

[0001] The present invention relates to the technical field of Internet of Things controllers, and in particular to an electric heating controller based on the Internet of Things. Background Art

[0002] As people pay more attention to medical care, their demand for the protection of medical patients is also getting higher and higher. In winter, condensation water is easily formed at the sterile exhaust ports of some injection water storage tanks and ingredient tanks, affecting the exhaust effect, and condensation water is easy to breed bacteria.

[0003] Some existing heating methods often use direct heating of the pipes. However, direct heating of the pipes can easily cause the decomposition of some harmful substances after the pipes are heated. These substances may cause the gas to have an odor and even affect the health of the patient. Although the electric heating controller in the existing technology can realize the control function, it will emit a large amount of heat in actual use. The heat accumulation will cause the internal temperature of the controller to be too high, causing damage to the internal components, which is not conducive to the long-term use of the controller. In response to the above problems, an electric heating controller based on the Internet of Things is proposed.

[0004] Summary of the Invention

[0005] The purpose of this application is to provide an electric heating controller based on the Internet of Things to solve the problem raised in the above background technology that during actual use, a large amount of heat will be emitted from the inside. The heat accumulation will cause the internal temperature of the controller to be too high, causing damage to the internal components and being detrimental to the long-term use of the controller.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an electric heating controller based on the Internet of Things, comprising a controller body and a cover body, wherein the controller body and the cover body are connected by four snap-on components, two lifting components adapted to the cover body are provided on the top of the controller body, a transmission groove is provided at the bottom of the cover body, two rectangular plates are fixedly installed in the transmission groove, two reciprocating screws are rotatably installed on the side of one of the rectangular plates, and the other ends of the two reciprocating screws are rotatably installed on the side inner walls of the transmission groove, the two reciprocating screws are connected by a transmission component, square sliders are threaded on the two reciprocating screws, and a plurality of cooling fans are provided on the opposite sides of the two square sliders, and a plurality of cooling holes are provided on the top inner wall of the transmission groove. A groove is provided on the top of the controller body, and a mounting hole is provided on one inner wall of the groove, and a dustproof plate is fixedly installed in the mounting hole. A plurality of rectangular air inlet holes are provided on the inner wall of the other side of the groove, and a sliding block is slidably installed in the groove through a sliding assembly, and the sliding block is connected to the square slider by a pin assembly, and a rotating shaft is rotatably installed at the bottom of the sliding block, and a rotating assembly is provided on the rotating shaft, and a cleaning roller brush is fixedly sleeved on the rotating shaft, and the cleaning roller brush is adapted to the dustproof plate, and a collecting assembly adapted to the dustproof plate is provided in the controller body, and a mounting groove is provided on the side of the controller body, and a mounting plate is fixedly installed in the mounting groove, and a temperature controller and an Internet of Things controller are provided on the side of the mounting plate, and a wiring port is provided on the side of the controller body.

[0007] Preferably, the card assembly includes a trapezoidal card block and a card connecting block, a rectangular groove is provided on the top of the controller body, a sliding groove is provided on the side inner wall of the rectangular groove, the trapezoidal card block is slidably installed in the sliding groove, a compression unit is provided on the side of the trapezoidal card block, a square operating hole is provided on the side inner wall of the sliding groove, an operating block is fixedly installed on the side of the trapezoidal card block, the operating block is slidably installed in the square operating hole, the card connecting block is fixedly installed on the bottom of the cover body, the card connecting block is adapted to the rectangular groove, a card slot is provided on the side of the card connecting block, and the card slot is adapted to the trapezoidal card block.

[0008] Preferably, the compression unit includes a limiting rod and a compression spring, a limiting hole is opened on the side of the trapezoidal block, one end of the limiting rod is fixedly installed on the inner wall of the side of the slide groove, and the other end of the limiting rod is slidably installed in the limiting hole.

[0009] Preferably, the lifting assembly includes a sleeve, a circular groove is provided on the top of the controller body, the sleeve is fixedly installed in the circular groove, a sliding shaft is slidably installed in the sleeve, a circular plate is fixedly installed on the top of the sliding shaft, a protective pad is fixedly installed on the top of the circular plate, a reset spring is fixedly installed on the bottom end of the circular plate, and the other end of the reset spring is fixedly installed on the top of the sleeve.

[0010] Preferably, the transmission assembly includes two gears, which are respectively fixedly connected to the two reciprocating screw rods, and a chain is installed on the two gears in meshing relationship with each other. A drive motor is fixedly installed on the side of one of the rectangular plates, and the output shaft of the drive motor is connected to the end of one of the reciprocating screw rods.

[0011] Preferably, the sliding assembly includes two limiting sliders, and the relative inner walls of the groove are provided with limiting slots. The two limiting sliders are respectively slidably installed in the two limiting slots, and the relative sides of the two limiting sliders are respectively fixedly connected to the two side portions of the sliding block.

[0012] Preferably, the pin connection assembly includes a cross connection block, which is fixedly mounted on the bottom of the square slider, and the top of the sliding block is provided with a cross groove adapted to the cross connection block.

[0013] Preferably, the rotating assembly includes a rotating gear and a rack. The rotating gear is fixedly sleeved on the rotating shaft, and the rack is fixedly installed on the inner wall of the side of the groove. The rotating gear is meshed with the rack.

[0014] Preferably, the collection component includes a collection drawer, and an L-shaped slide groove is opened on the side of the controller body, the L-shaped slide groove is connected to the groove, and the collection drawer is slidably installed in the L-shaped slide groove.

[0015] Preferably, two handles are fixedly mounted on the top of the cover.

[0016] In summary, the technical effects and advantages of the present invention are:

[0017] 1. In the present invention, the driving motor starts to drive one of the reciprocating screws to rotate, and then drives the other reciprocating screw to rotate synchronously under the action of two gears and chains. When the two reciprocating screws rotate, they drive the two square sliders to reciprocate horizontally, and then drive multiple cooling fans to discharge internal heat out of the controller body through multiple cooling holes, thereby cooling the interior and protecting the components.

[0018] 2. In the present invention, when one of the square sliders reciprocates horizontally, the cross connecting block and the two limit sliders drive the sliding block and the rotating shaft to reciprocate horizontally synchronously. When the rotating shaft reciprocates horizontally, the meshing action of the rotating gear and the rack drives the rotating shaft to rotate, and then the dust and foreign matter on the dustproof plate are brushed into the collection drawer for collection through the rotation of the cleaning roller brush, which is convenient for subsequent staff to carry out centralized cleaning. This arrangement can realize the cleaning function of the dustproof plate and prevent blockage at the air inlet.

[0019] 3. In the present invention, when the internal maintenance needs to be carried out and the cover body needs to be disassembled, the two operating blocks are pressed toward each other respectively, thereby driving the two trapezoidal clamping blocks to move toward each other, thereby releasing the clamping fixation of the two clamping blocks. After the fixation is released, the two circular plates and the two sliding shafts are driven upward by the elastic action of the two return springs, and the cover body is lifted up, which is convenient for subsequent staff to remove. With this arrangement, the operation of installing and disassembling the cover body is simple, efficient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] FIG1 is a schematic diagram of the three-dimensional structure of an electric heating controller based on the Internet of Things in an embodiment of the present application;

[0022] FIG2 is a schematic diagram of a partial cross-section structure of a controller body according to an embodiment of the present application;

[0023] FIG3 is a schematic diagram of a cross-sectional structure of the top of the cover body in an embodiment of the present application;

[0024] FIG4 is a schematic diagram of an enlarged structure of gears and chains in an embodiment of the present application;

[0025] FIG5 is a schematic diagram of a partial cross-section structure of a controller body according to an embodiment of the present application;

[0026] FIG6 is a schematic diagram of an enlarged structure of a rotating gear and a rack in an embodiment of the present application;

[0027] FIG7 is a schematic diagram of the structure of a square slider, a cross connecting block, and a sliding block in an embodiment of the present application.

[0028] In the figure: 1. Controller body; 2. Cover; 3. Trapezoidal block; 4. Limit rod; 5. Compression spring; 6. Connecting block; 7. Operating block; 8. Sleeve; 9. Sliding shaft; 10. Circular plate; 11. Return spring; 12. Rectangular plate; 13. Reciprocating screw; 14. Gear; 15. Chain; 16. Drive motor; 17. Square slider; 18. Cooling fan; 19. Cooling hole; 20. Dustproof plate; 21. Rectangular air inlet; 22. Sliding block; 23. Limiting slider; 24. Cross connecting block; 25. Rotating shaft; 26. Rotating gear; 27. Rack; 28. Cleaning roller brush; 29. ​​Handle; 30. Mounting plate; 31. Temperature controller; 32. Internet of Things controller; 33. Collection drawer. DETAILED DESCRIPTION

[0029] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] Embodiment: Referring to the electric heating controller based on the Internet of Things shown in Figures 1-7, it includes a controller body 1 and a cover body 2. The controller body 1 and the cover body 2 are connected by four snap-on components. Two lifting components adapted to the cover body 2 are provided on the top of the controller body 1. A transmission groove is provided at the bottom of the cover body 2. Two rectangular plates 12 are fixedly installed in the transmission groove. Two reciprocating screws 13 are rotatably installed on the side of one of the rectangular plates 12. The other ends of the two reciprocating screws 13 are rotatably installed on the side inner walls of the transmission groove. The two reciprocating screws 13 are connected by a transmission component. Square sliders 17 are threaded on the two reciprocating screws 13. A plurality of cooling fans 18 are provided on the opposite sides of the two square sliders 17. A plurality of cooling holes 19 are evenly provided on the top inner wall of the transmission groove. 1 is provided with a groove at the top, and a mounting hole is provided on the inner wall of one side of the groove, and a dustproof plate 20 is fixedly installed in the mounting hole. A plurality of rectangular air inlet holes 21 are provided on the inner wall of the other side of the groove. A sliding block 22 is slidably installed in the groove through a sliding assembly. The sliding block 22 is connected to the square slider 17 by a pin assembly. A rotating shaft 25 is rotatably installed at the bottom of the sliding block 22, and a rotating assembly is provided on the rotating shaft 25. A cleaning roller brush 28 is fixedly sleeved on the rotating shaft 25, and the cleaning roller brush 28 is adapted to the dustproof plate 20. A collecting assembly adapted to the dustproof plate 20 is provided in the controller body 1, and a mounting groove is provided on the side of the controller body 1, and a mounting plate 30 is fixedly installed in the mounting groove. A temperature controller 31 and an Internet of Things controller 32 are provided on the side of the mounting plate 30, and a wiring port is provided on the side of the controller body 1.

[0031] With the above structure, when in use, first connect the heating device to the wiring port, then program it through the temperature controller 31 and the Internet of Things controller 32. When the controller body 1 is working, its internal components will emit a large amount of heat. At this time, under the action of the transmission component, the two reciprocating screws 13 are driven to rotate synchronously, and then the two square sliders 17 and multiple cooling fans 18 are driven to discharge the internal heat from the controller body 1 through multiple cooling holes 19, thereby cooling the internal components and playing a role in protecting the components. When one of the square sliders 17 reciprocates horizontally, the pin assembly drives the sliding block 22 and the rotating shaft 25 to reciprocate horizontally synchronously. When the rotating shaft 25 reciprocates horizontally, the rotating assembly drives the rotating shaft 25 to rotate, and then the rotation of the cleaning roller brush 28 brushes the dust and foreign matter on the dustproof plate 20 into the collection assembly, making it convenient for subsequent staff to carry out centralized cleaning. When the interior needs to be inspected and the cover body 2 needs to be disassembled, the cover body 2 can be lifted up by the joint action of the clamping assembly and the jacking assembly, making it easy for subsequent staff to remove it. This arrangement makes the installation and removal of the cover body 2 simple, efficient and practical.

[0032] As shown in Figure 2, the card assembly includes a trapezoidal card block 3 and a card block 6. A rectangular groove is provided on the top of the controller body 1, and a slide groove is provided on the side inner wall of the rectangular groove. The trapezoidal card block 3 is slidably installed in the slide groove. A compression unit is provided on the side of the trapezoidal card block 3, and a square operating hole is provided on the side inner wall of the slide groove. An operating block 7 is fixedly installed on the side of the trapezoidal card block 3, and the operating block 7 is slidably installed in the square operating hole. The card block 6 is fixedly installed on the bottom of the cover body 2, and the card block 6 is adapted to the rectangular groove. A card groove is provided on the side of the card block 6, and the card groove is adapted to the trapezoidal card block 3. The advantage of such an arrangement is that, through the arrangement of the trapezoidal card block 3 and the card block 6, the fixed limiting function of the cover body 2 can be achieved through the arrangement of the trapezoidal card block 3 and the card groove, thereby preventing the cover body 2 from loosening after being fixed.

[0033] As shown in Figure 2, the compression unit includes a limit rod 4 and a compression spring 5. A limit hole is opened on the side of the trapezoidal block 3. One end of the limit rod 4 is fixedly installed on the inner wall of the side of the slide groove, and the other end of the limit rod 4 is slidably installed in the limit hole. The advantage of this arrangement is that, through the arrangement of the compression spring 5, when the squeezing effect on the trapezoidal block 3 is released, the elastic action of the compression spring 5 can be used to drive the trapezoidal block 3 to achieve a reset function, without the need for manual reset by the staff, and with strong stability.

[0034] As shown in Figure 2, the lifting assembly includes a sleeve 8, a circular groove is opened on the top of the controller body 1, the sleeve 8 is fixedly installed in the circular groove, a sliding shaft 9 is slidably installed in the sleeve 8, a circular plate 10 is fixedly installed on the top of the sliding shaft 9, a protective pad is fixedly installed on the top of the circular plate 10, a reset spring 11 is fixedly installed on the bottom end of the circular plate 10, and the other end of the reset spring 11 is fixedly installed on the top of the sleeve 8. The advantage of this arrangement is that, through the arrangement of the sleeve 8, the sliding shaft 9 and the reset spring 11, when the clamping block 6 is released, the elastic action of the reset spring 11 can drive the sliding shaft 9 to move upward, thereby lifting the cover body 2.

[0035] As shown in Figure 4, the transmission assembly includes two gears 14, which are respectively fixedly sleeved on the two reciprocating screws 13. A chain 15 is installed on the two gears 14 in meshing relationship. A driving motor 16 is fixedly installed on the side of one of the rectangular plates 12, and the output shaft of the driving motor 16 is connected to the end of one of the reciprocating screws 13. The advantage of this arrangement is that the two reciprocating screws 13 can be driven to rotate synchronously through the arrangement of the two gears 14 and the chain, thereby preventing the two square sliders 17 from getting stuck during movement.

[0036] As shown in Figure 6, the sliding assembly includes two limit sliders 23, and the relative inner walls of the groove are provided with limit slots. The two limit sliders 23 are respectively slidably installed in the two limit slots, and the opposite sides of the two limit sliders 23 are respectively fixedly connected to the two side portions of the sliding block 22. The advantage of this arrangement is that through the arrangement of the two limit sliders 23, the limiting function of the sliding block 22 can be realized to prevent it from falling off.

[0037] As shown in Figure 7, the pin-connecting assembly includes a cross connecting block 24, which is fixedly mounted on the bottom of the square slider 17. The top of the sliding block 22 is provided with a cross-shaped groove adapted to the cross connecting block 24. The advantage of this arrangement is that the connection function between the square slider 17 and the sliding block 22 can be realized through the setting of the cross connecting block 24, so that the sliding block 22 can be driven to move synchronously when the square slider 17 moves.

[0038] As shown in Figure 6, the rotating assembly includes a rotating gear 26 and a rack 27. The rotating gear 26 is fixedly sleeved on the rotating shaft 25, and the rack 27 is fixedly installed on the side inner wall of the groove. The rotating gear 26 and the rack 27 are meshed and installed. The advantage of this arrangement is that through the arrangement of the rotating gear 26 and the rack 27, the horizontal movement of the sliding block 22 can be used to drive the rotating gear 26 to engage with the rack 27, thereby driving the rotating gear 26 to rotate synchronously.

[0039] As shown in Figure 5, the collection component includes a collection drawer 33. An L-shaped slide is opened on the side of the controller body 1. The L-shaped slide is connected to the groove. The collection drawer 33 is slidably installed in the L-shaped slide. The advantage of this arrangement is that through the setting of the collection drawer 33, the dust brushed by the cleaning roller brush 28 can be collected, which is convenient for the staff to clean up later.

[0040] As shown in FIG1 , two handles 29 are fixedly mounted on the top of the cover body 2. The advantage of such an arrangement is that the two handles 29 make it more convenient for the staff to pull the cover body 2, which is convenient for the staff to actually use.

[0041] The working principle of the present invention is as follows: first, the heating device is connected to the wiring port, and then the program is set through the temperature controller 31 and the Internet of Things controller 32. When the controller body 1 is working, its internal components will emit a large amount of heat. At this time, the drive motor 16 starts to drive one of the reciprocating screws 13 to rotate, and then drives the other reciprocating screw 13 to rotate synchronously under the action of the two gears 14 and the chain 15. When the two reciprocating screws 13 rotate, they drive the two square sliders 17 to reciprocate horizontally, and then drive multiple cooling fans 18 to discharge the internal heat out of the controller body 1 through multiple cooling holes 19, cool the interior, and play a role in protecting the components. When one of the square sliders 17 moves back and forth horizontally, the sliding block 22 and the rotating shaft 25 are driven to move back and forth synchronously horizontally under the joint action of the cross connecting block 24 and the two limit sliders 23. When the rotating shaft 25 moves back and forth horizontally, the rotating shaft 25 is driven to rotate under the meshing action of the rotating gear 26 and the rack 27, and then the dust and foreign matter on the dustproof plate 20 are brushed into the collection drawer 33 for collection through the rotation of the cleaning roller brush 28, so as to facilitate subsequent centralized cleaning by the staff. This arrangement not only effectively improves the heat dissipation effect, but also can realize the cleaning function of the dustproof plate 20 and prevent blockage at the air inlet. When the interior needs to be inspected and the cover body 2 needs to be disassembled, the two operating blocks 7 are pressed toward each other, thereby driving the two trapezoidal clamping blocks 3 to move toward each other, thereby releasing the clamping fixation of the two clamping blocks 6. After the fixation is released, the two circular plates 10 and the two sliding shafts 9 are driven upward by the elastic action of the two return springs 11, and the cover body 2 is lifted upward, which is convenient for subsequent staff to remove. With this arrangement, the operation of installing and removing the cover body 2 is simple, efficient and practical.

[0042] Finally, it should be noted that the above 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric heating controller based on the Internet of Things, comprising a controller body (1) and a cover body (2), characterized in that: The controller body (1) and the cover body (2) are connected via four snap-on components. Two lifting components matched with the cover body (2) are arranged on the top of the controller body (1). A transmission groove is provided at the bottom of the cover body (2). Two rectangular plates (12) are fixedly installed in the transmission groove. Two reciprocating screw rods (13) are rotatably installed on the side of one of the rectangular plates (12). The other ends of the two reciprocating screw rods (13) are rotatably installed on the side inner wall of the transmission groove. The two reciprocating screw rods (13) are connected via a transmission component. Square sliders (17) are threadedly installed on the two reciprocating screw rods (13). A plurality of cooling fans (18) are commonly provided on the opposite sides of the two square sliders (17). A plurality of cooling holes (19) are evenly provided on the top inner wall of the transmission groove. A groove is provided on the top of the controller body (1). A mounting hole is provided on the inner wall of one side of the groove. A dustproof plate (20) is fixedly installed in the installation hole, a plurality of rectangular air inlet holes (21) are provided on the inner wall of the other side of the groove, a sliding block (22) is slidably installed in the groove through a sliding component, the sliding block (22) is connected to the square slider (17) through a pin-connecting component, a rotating shaft (25) is rotatably installed at the bottom of the sliding block (22), a rotating component is provided on the rotating shaft (25), a cleaning roller brush (28) is fixedly sleeved on the rotating shaft (25), and the cleaning roller brush (28) is adapted to the dustproof plate (20), a collecting component adapted to the dustproof plate (20) is provided in the controller body (1), a mounting groove is provided on the side of the controller body (1), a mounting plate (30) is fixedly installed in the mounting groove, a temperature controller (31) and an Internet of Things controller (32) are provided on the side of the mounting plate (30), and a wiring port is provided on the side of the controller body (1).

2. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The clamping assembly comprises a trapezoidal clamping block (3) and a clamping block (6); a rectangular groove is provided on the top of the controller body (1); a sliding groove is provided on the side inner wall of the rectangular groove; the trapezoidal clamping block (3) is slidably installed in the sliding groove; a compression unit is provided on the side of the trapezoidal clamping block (3); a square operating hole is provided on the side inner wall of the sliding groove; an operating block (7) is fixedly installed on the side of the trapezoidal clamping block (3); the operating block (7) is slidably installed in the square operating hole; the clamping block (6) is fixedly installed on the bottom of the cover body (2); the clamping block (6) is adapted to the rectangular groove; a clamping groove is provided on the side of the clamping block (6); the clamping groove is adapted to the trapezoidal clamping block (3).

3. The electric heating controller based on the Internet of Things according to claim 2 is characterized in that: The compression unit comprises a limiting rod (4) and a compression spring (5); a limiting hole is provided on the side of the trapezoidal block (3); one end of the limiting rod (4) is fixedly mounted on the inner wall of the side of the slide groove; and the other end of the limiting rod (4) is slidably mounted in the limiting hole.

4. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The lifting assembly comprises a sleeve (8), a circular groove is provided at the top of the controller body (1), the sleeve (8) is fixedly installed in the circular groove, a sliding shaft (9) is slidably installed in the sleeve (8), a circular plate (10) is fixedly installed at the top of the sliding shaft (9), a protective pad is fixedly installed at the top of the circular plate (10), a reset spring (11) is fixedly installed at the bottom end of the circular plate (10), and the other end of the reset spring (11) is fixedly installed at the top of the sleeve (8).

5. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The transmission assembly comprises two gears (14), the two gears (14) are respectively fixedly sleeved on the two reciprocating screw rods (13), and a chain (15) is installed on the two gears (14) in meshing relationship with each other. A driving motor (16) is fixedly installed on the side of one of the rectangular plates (12), and an output shaft of the driving motor (16) is connected to the end of one of the reciprocating screw rods (13).

6. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The sliding assembly comprises two limit sliding blocks (23), the relative inner walls of the groove are provided with limit sliding grooves, the two limit sliding blocks (23) are respectively slidably installed in the two limit sliding grooves, and the relative side portions of the two limit sliding blocks (23) are respectively fixedly connected to the two side portions of the sliding block (22).

7. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The pin connection assembly comprises a cross connection block (24), which is fixedly mounted on the bottom of the square slider (17), and the top of the sliding block (22) is provided with a cross groove matched with the cross connection block (24).

8. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The rotating assembly comprises a rotating gear (26) and a rack (27); the rotating gear (26) is fixedly sleeved on the rotating shaft (25); the rack (27) is fixedly mounted on the inner wall of the side of the groove; the rotating gear (26) and the rack (27) are meshed and mounted.

9. The electric heating controller based on the Internet of Things according to claim 1 is characterized in that: The collection assembly comprises a collection drawer (33), an L-shaped slide groove is provided on the side of the controller body (1), the L-shaped slide groove is connected to the groove, and the collection drawer (33) is slidably installed in the L-shaped slide groove.

10. The electric heating controller based on the Internet of Things according to claim 1, characterized in that: Two handles (29) are fixedly mounted on the top of the cover body (2).

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