Split type temperature controller

Abstract

The utility model discloses a split type temperature controller, which belongs to the field of temperature controllers, solves the problem that the existing temperature controller controls the opening and closing of a circuit by means of physical deformation of a metal sheet, and comprises a lower shell, a top shell, conveying plates and a conduction frame, the top shell is arranged at the upper end of the lower shell in a sliding manner, and the conveying plates are symmetrically and fixedly arranged at the bottom end of the lower shell; a conveying plate is arranged in the lower shell, a magnet is arranged in the conveying plate, conduction frames are symmetrically and fixedly arranged in the lower shell, the ends of the conduction frames are attached to the conveying plate, and a control mechanism is arranged in the lower shell. Compared with the prior art, the control mode of physical deformation of a traditional control switch is changed, and when the equipment is used, all parts can be split, all the parts can be checked step by step, and faults of internal parts of the equipment can be rapidly checked, so that the stability of the equipment during operation is improved, and the working quality of the equipment is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of temperature controllers, and in particular relates to a split temperature controller. Background Art

[0002] A thermostat refers to a series of automatic control components that produce certain special effects and conduction or disconnection actions by physically deforming the inside of the switch according to the temperature changes in the working environment. It is also called a temperature control switch, temperature protector, temperature controller, or simply a thermostat. Alternatively, the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller issues a switch command to control the operation of the equipment to achieve the ideal temperature and energy-saving effect.

[0003] Chinese utility model patent CN219626549U discloses a split-type thermostat, including a housing, a thermostat body and a support plate assembly, wherein a mounting cavity is provided inside the housing, the thermostat body is fixed in the mounting cavity, the support plate assembly is fixed on the upper part of the housing, the thermostat body and the support plate assembly are separated, the support plate assembly includes a support sheet, a knob is provided inside the support sheet, a push rod is provided at the lower end of the knob, and the push rod can be driven to move up and down by turning the knob, the thermostat body includes a long spring sheet, the lower end of the push rod abuts against the upper part of the long spring sheet and can push the long spring sheet to swing up and down;

[0004] The above design, through the coordination of multiple groups of components, can replace the thermostat body or support plate assembly as needed according to the damaged area, greatly reducing the cost of maintenance and replacement. However, there are certain problems in use. Specifically, when this design is in use, it still relies on the deformation of components such as metal sheets to complete the closing and disconnection of the circuit. After the metal sheet has been used for too long, its own deformation times are too many times, and it is easy for the metal sheet to be unable to recover. At this time, the metal sheet needs to be replaced before the equipment can be used again. The service life of the component is linked to the number of deformation times of the metal sheet, which affects the overall service life of the equipment. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the problems raised in the above background technology, the utility model adopts the following technical solutions.

[0007] A split-type thermostat, comprising a lower case, an upper case, a conveying plate and a conduction frame. The upper case is slidably installed at the upper end of the lower case. The conveying plates are symmetrically and fixedly installed at the bottom end of the lower case. The conduction frames are symmetrically and fixedly installed inside the lower case. The end of the conduction frame is in contact with the conveying plate. A control mechanism is arranged inside the lower case. The control mechanism includes a conduction plate, a first magnet, a fitting plate and a second magnet. The conduction plate is slidably installed inside the lower case. The first magnet is fixedly installed on the lower surface of the middle end of the conduction plate. The fitting plates are symmetrically and fixedly installed on both sides of the lower surface of the conduction plate. The second magnet is fixedly installed on the inner wall surface of the lower case. The second magnet is magnetically attached to the first magnet.

[0008] As a preferred technical solution of the present invention, the control mechanism further includes a limiting rod and a limiting block. The limiting blocks are symmetrically and fixedly installed on both sides of the conduction plate. The limiting rods are symmetrically and fixedly installed at the lower end of the upper case. The limiting rods are located directly above the limiting blocks. The limiting rods are slidably connected to the limiting blocks.

[0009] As a preferred technical solution of the present invention, the control mechanism further includes a spring. The spring is fixedly installed on the upper surface of the conduction plate. The spring is in a state of storing energy when the conduction plate approaches the second magnet.

[0010] As a preferred technical solution of the present invention, the first magnet includes a magnet, a slider, a reinforcing rod and a reinforcing groove. An installation groove is formed inside the conduction plate. The magnet is slidably installed inside the installation groove. The sliders are symmetrically and fixedly installed on both sides of the magnet. The sliders are slidably connected to the installation groove inside the conduction plate. Reinforcing grooves are jointly formed in the sliders and the conduction plate. The reinforcing rod is threadedly installed inside the reinforcing groove.

[0011] As a preferred technical solution of the present invention, the conduction frame includes a connecting plate, a linkage plate and a fixing plate. The connecting plate is slidably installed inside the lower case and penetrates the lower case. The linkage plate is fixedly installed at the bottom end of the connecting plate. The fixing plate is fixed to the top end of the connecting plate.

[0012] As a preferred technical solution of the present invention, the conduction frame further includes a connecting block. The connecting block is fixedly installed on the upper surface of the fixing plate. The fixing plate is in contact with the fitting plate.

[0013] As a preferred technical solution of the present invention, the conveying plate includes a wiring board, a top plate, a threaded groove and a threaded rod. The wiring boards are symmetrically arranged at the bottom end of the lower case. The top plate is fixedly installed on the upper surface of the wiring board. A threaded groove is jointly formed in the top plate and the linkage plate. The threaded rod is threadedly installed inside the threaded groove.

[0014] As a preferred technical solution of the present utility model, the device further includes an extrusion mechanism. The top shell and the bottom shell are quickly connected through the extrusion mechanism. The extrusion mechanism includes a bracket, a rotating rod, an extrusion screw, an extrusion nut and an extrusion seat. The brackets are symmetrically and fixedly installed on both sides of the bottom shell. The rotating rod is rotatably installed inside the brackets. The extrusion screw is fixedly installed outside the rotating rod. The extrusion nut is threadedly installed outside the extrusion screw. The extrusion seats are symmetrically and fixedly installed on both sides of the top shell, and the extrusion seats are located directly above the brackets.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) In the present utility model, by setting the conveying plate, the conduction frame and the control mechanism, and using the principle that the magnetic property of the magnet gradually decreases when heated, the traditional control method of physical deformation of the control switch is changed. Moreover, when the device is in use, each component can be disassembled, and each component can be inspected step by step, quickly troubleshooting the faults of the internal components of the device, thereby improving the stability of the device during operation and ensuring the working quality of the device itself.

[0017] (2) In the present utility model, by setting the extrusion mechanism, the top shell and the bottom shell can be quickly disassembled and assembled, accelerating the speed of component disassembly and assembly. When the staff repairs the internal components of the device, they can conveniently disassemble the components, simplifying the device repair steps and accelerating the overall working efficiency of the device. Description of the Drawings

[0018] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0019] Figure 2 is a front view of the device main body of the present utility model;

[0020] Figure 3 is a three-dimensional view of the control mechanism structure of the present utility model;

[0021] Figure 4 is a schematic structural view of the first magnet in the present utility model;

[0022] Figure 5 is a schematic structural view of the conveying plate in the present utility model;

[0023] Figure 6 is a schematic structural view of the extrusion mechanism in the present utility model.

[0024] The corresponding relationship between the reference numerals and the component names in the drawings is as follows:

[0025] 1. Lower shell; 2. Top shell; 3. Conveyor plate; 31. Wiring board; 32. Top plate; 33. Threaded groove; 34. Threaded rod; 4. Conduction frame; 41. Connecting plate; 42. Linkage plate; 43. Fixed plate; 44. Connecting block; 5. Control mechanism; 51. Conduction plate; 52. First magnet; 521. Magnet; 522. Slide block; 523. Reinforcing rod; 524. Reinforcing groove; 53. Fitting plate; 54. Second magnet; 55. Limiting rod; 56. Limiting block; 57. Spring; 6. Extrusion mechanism; 61. Bracket; 62. Rotating rod; 63. Extrusion screw; 64. Extrusion nut; 65. Extrusion seat. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given with reference to the accompanying drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments. The present utility model provides the following embodiments.

[0029] By Figure 1 , Figure 2 and Figure 3As shown in the figure, a split-type thermostat includes a lower case 1, an upper case 2, a conveying plate 3 and a conduction frame 4. The upper end of the lower case 1 is slidably installed with the upper case 2. The bottom end of the lower case 1 is symmetrically and fixedly installed with the conveying plate 3. The conduction frames 4 are symmetrically and fixedly installed inside the lower case 1. The ends of the conduction frames 4 are in contact with the conveying plate 3. A control mechanism 5 is arranged inside the lower case 1. The control mechanism 5 includes a conduction plate 51, a first magnet 52, a fitting plate 53 and a second magnet 54. The conduction plate 51 is slidably installed inside the lower case 1. The first magnet 52 is fixedly installed on the lower surface of the middle end of the conduction plate 51. The fitting plates 53 are symmetrically and fixedly installed on both sides of the lower surface of the conduction plate 51. The second magnet 54 is fixedly installed on the inner wall surface of the lower case 1. The second magnet 54 is magnetically attached to the first magnet 52. During use, the circuit of the device to be detected is connected to one group of the conveying plates 3 to provide power for the operation of the device. Then, through the conduction of the conduction frame 4 at the top of this group of conveying plates 3, the power is transmitted. The control mechanism 5 will be automatically triggered. Under the action of the magnetic force of the second magnet 54 itself, the first magnet 52 continuously fits onto the surface of the second magnet 54, making the conduction plate 51 fit onto the surface of the conduction frame 4. By using the conduction plate 51, it is ensured that the power can pass through the conduction plate 51 and be transmitted into the conduction frame 4 on the other side. Finally, through the cooperation of the other group of conveying plates 3, the power is output. When the power is too high and the temperature gradually rises, the magnetism of the first magnet 52 itself is affected by the heat and gradually decreases. The second magnet 54 can no longer magnetically adsorb the first magnet 52. Cooperating with the operation of other components inside the control mechanism 5, the first magnet 52 drives the conduction plate 51 away from the conduction frame 4, and the overall circuit is disconnected to complete the temperature detection.

[0030] As shown in the attached Figure 3 As shown in the figure, in this embodiment, the control mechanism 5 further includes a limiting rod 55 and a limiting block 56. The limiting blocks 56 are symmetrically and fixedly installed on both sides of the conduction plate 51. The limiting rods 55 are symmetrically and fixedly installed at the lower end of the upper case 2. The limiting rods 55 are located directly above the limiting blocks 56. The limiting rods 55 are slidably connected to the limiting blocks 56. During use, when the conduction plate 51 moves under the cooperation of the first magnet 52 and the second magnet 54, the limiting blocks 56 will slide along the outside of the limiting rods 55 to ensure that the movement trajectory of the conduction plate 51 is straight and prevent the conduction plate 51 from shifting during lifting and lowering.

[0031] As shown in the attached Figure 3As shown, in this embodiment, the control mechanism 5 further includes a spring 57. The spring 57 is fixedly installed on the upper surface of the conduction plate 51. The spring 57 is in a state of storing energy when the conduction plate 51 approaches the second magnet 54. During use, when the conduction plate 51 approaches the conduction frame 4, the spring 57 is in a state of storing energy at this time. However, since the elastic force of the spring 57 is relatively small compared to the magnetic force between the second magnet 54 and the first magnet 52 as a whole, it cannot drive the conduction plate 51 to move upward. At this time, the conduction plate 51 still moves downward stably. When the magnetism inside the first magnet 52 gradually decreases due to temperature changes, the magnetic force between the second magnet 54 and the first magnet 52 can no longer counteract the elasticity of the spring 57 itself, and the conduction plate 51 will move upward under the action of the spring 57, moving the conduction plate 51 away from the conduction frame 4 to complete the disconnection of the circuit.

[0032] As shown in the attached Figure 4 As shown, in this embodiment, the first magnet 52 includes a magnet 521, a slider 522, a reinforcing rod 523, and a reinforcing groove 524. An installation groove is formed inside the conduction plate 51. The magnet 521 is slidably installed inside the installation groove. The sliders 522 are symmetrically and fixedly installed on both sides of the magnet 521. The sliders 522 are slidably connected to the installation groove inside the conduction plate 51. The sliders 522 and the conduction plate 51 jointly form a reinforcing groove 524 inside. The reinforcing rod 523 is threadedly installed inside the reinforcing groove 524. During use, after the magnet 521 is reused, the magnetism of the magnet 521 itself will gradually disappear until the magnet 521 itself can no longer effectively cooperate with the second magnet 54 to pull the position of the conduction plate 51. The magnet 521 can be pulled out from inside the conduction plate 51 through the cooperation of the reinforcing rod 523 and the reinforcing groove 524, and the magnet 521 can be processed separately to restore the magnetic force inside the magnet 521, facilitating the reinstallation of the magnet 521 inside the conduction plate 51 to achieve the recycling of components.

[0033] As shown in the attached Figure 4 As shown, in this embodiment, the conduction frame 4 includes a connecting plate 41, a linkage plate 42, and a fixing plate 43. The connecting plate 41 is slidably installed inside the lower housing 1, and the connecting plate 41 penetrates the lower housing 1. The linkage plate 42 is fixedly installed at the bottom end of the connecting plate 41, and the fixing plate 43 is fixedly installed at the top end of the connecting plate 41. During use, by inserting the connecting plate 41 into the lower housing 1 and the top end of the connecting plate 41 enters the slot inside the lower housing 1, and then the fixing plate 43 is installed at the upper end of the connecting plate 41 and the linkage plate 42 is installed at the bottom end of the connecting plate 41 to complete the combination of components. When subsequent components are damaged, the entire conduction frame 4 can be disassembled and inspected one by one.

[0034] As shown in the attached Figure 4As shown in the figure, in this embodiment, the conduction frame 4 further includes a connection block 44. The connection block 44 is fixedly installed on the upper surface of the fixing plate 43. The fixing plate 43 is in contact with the fitting plate 53. During use, through the installation and use of the fixing plate 43, the connection between the conduction frame 4 and the fitting plate 53 is made more stable. The inner wall of the fitting plate 53 coincides with the outer surface of the connection block 44, strengthening the stability when the components are connected.

[0035] As shown in the Figure 5 figure, in this embodiment, the conveying plate 3 includes a wiring board 31, a top plate 32, a threaded groove 33 and a threaded rod 34. The wiring boards 31 are symmetrically arranged at the bottom end of the lower shell 1. The top plate 32 is fixedly installed on the upper surface of the wiring board 31. The threaded groove 33 is jointly formed inside the top plate 32 and the linkage plate 42. The threaded rod 34 is threadedly installed inside the threaded groove 33. During use, through the use of the threaded groove 33 and the threaded rod 34, the position of the top plate 32 can be quickly installed, so that the upper surface of the top plate 32 is in contact with the bottom end of the linkage plate 42, ensuring the stability of the circuit. Subsequently, only the connection line needs to be connected to the wiring board 31 to complete the power transmission, and the conveying plate 3 can be quickly disassembled during use, facilitating the inspection of the damaged area.

[0036] As shown in the Figure 6 figure, in this embodiment, the device further includes an extrusion mechanism 6. The top shell 2 and the lower shell 1 are quickly connected through the extrusion mechanism 6. The extrusion mechanism 6 includes a bracket 61, a rotating rod 62, an extrusion screw 63, an extrusion nut 64 and an extrusion seat 65. The brackets 61 are symmetrically and fixedly installed on both sides of the lower shell 1. The rotating rod 62 is rotatably installed inside the bracket 61. The extrusion screw 63 is fixedly installed outside the rotating rod 62. The extrusion nut 64 is threadedly installed outside the extrusion screw 63. The extrusion seats 65 are symmetrically and fixedly installed on both sides of the top shell 2. The extrusion seats 65 are located directly above the brackets 61. During use, by rotating the extrusion nut 64, the extrusion nut 64 gradually moves upward along the thread outside the extrusion screw 63. When the extrusion nut 64 disengages from the extrusion screw 63, the rotating rod 62 can be rotated to rotate the extrusion screw 63 out of the extrusion seat 65, releasing the limit between the top shell 2 and the lower shell 1, facilitating subsequent maintenance of the components inside the lower shell 1.

[0037] The above content further elaborates on the present invention in combination with specific implementation manners. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention pertains, without departing from the concept of the present invention, several simple deductions or substitutions can still be made, which should all be regarded as falling within the protection scope determined by the claims submitted for the present invention.

Claims

1. A split-type temperature controller, comprising a lower shell (1), a top shell (2), a conveying plate (3) and a conducting frame (4), wherein the top shell (2) is slidably mounted on the upper end of the lower shell (1), the conveying plate (3) is symmetrically fixedly mounted on the bottom end of the lower shell (1), the conducting frame (4) is symmetrically fixedly mounted inside the lower shell (1), and the end of the conducting frame (4) is in contact with the conveying plate (3), characterized in that: A control mechanism (5) is arranged inside the lower shell (1), and the control mechanism (5) comprises a conducting plate (51), a first magnetic block (52), a bonding plate (53) and a second magnetic block (54). The conducting plate (51) is slidably mounted inside the lower shell (1), the first magnetic block (52) is fixedly mounted on the lower surface of the middle end of the conducting plate (51), the bonding plate (53) is symmetrically fixedly mounted on both sides of the lower surface of the conducting plate (51), and the second magnetic block (54) is fixedly mounted on the inner wall surface of the lower shell (1), and the second magnetic block (54) and the first magnetic block (52) are bonded to each other by magnetism.

2. The split-type thermostat according to claim 1, characterized in that: The control mechanism (5) further comprises a limit rod (55) and a limit block (56), wherein the limit blocks (56) are symmetrically fixedly mounted on both sides of the conductive plate (51), the limit rod (55) is symmetrically fixedly mounted on the lower end of the top shell (2), the limit rod (55) is located directly above the limit block (56), and the limit rod (55) is slidably connected to the limit block (56).

3. The split-type thermostat according to claim 2, characterized in that: The control mechanism (5) further comprises a spring (57), and the spring (57) is fixedly mounted on the upper surface of the conductive plate (51), and the spring (57) is in a force storage state when the conductive plate (51) is close to the second magnetic block (54).

4. The split-type thermostat according to claim 1, characterized in that: The first magnetic block (52) comprises a magnet (521), a slider (522), a reinforcement rod (523) and a reinforcement groove (524); a mounting groove is provided inside the conductive plate (51); the magnet (521) is slidably mounted inside the mounting groove; the sliders (522) are symmetrically fixedly mounted on both sides of the magnet (521); the sliders (522) are slidably connected to the mounting groove inside the conductive plate (51); the sliders (522) and the conductive plate (51) both have a reinforcement groove (524) inside; and the reinforcement rod (523) is threadedly mounted inside the reinforcement groove (524).

5. The split-type thermostat according to claim 1, characterized in that: The conducting frame (4) comprises a connecting plate (41), a linkage plate (42) and a fixed plate (43); the connecting plate (41) is slidably mounted inside the lower shell (1), and the connecting plate (41) penetrates the lower shell (1); the linkage plate (42) is fixedly mounted on the bottom end of the connecting plate (41); and the fixed plate (43) fixes the top end of the connecting plate (41).

6. The split-type thermostat according to claim 5, characterized in that: The conducting frame (4) further comprises a connecting block (44), wherein the connecting block (44) is fixedly mounted on the upper surface of the fixing plate (43), and the fixing plate (43) is fitted to the fitting plate (53).

7. The split-type thermostat according to claim 5, characterized in that: The conveying plate (3) comprises a wiring board (31), a top plate (32), a threaded groove (33) and a threaded rod (34); the wiring board (31) is symmetrically arranged at the bottom end of the lower shell (1); the top plate (32) is fixedly mounted on the upper surface of the wiring board (31); the top plate (32) and the linkage plate (42) are both provided with a threaded groove (33); and the threaded rod (34) is threadedly mounted inside the threaded groove (33).

8. The split-type thermostat according to claim 1, characterized in that: The device also comprises an extrusion mechanism (6), wherein the top shell (2) and the bottom shell (1) are quickly connected via the extrusion mechanism (6), and the extrusion mechanism (6) comprises a bracket (61), a rotating rod (62), an extrusion screw (63), an extrusion nut (64) and an extrusion seat (65), wherein the bracket (61) is symmetrically fixedly mounted on both sides of the bottom shell (1), the rotating rod (62) is rotatably mounted inside the bracket (61), the extrusion screw (63) is fixedly mounted outside the rotating rod (62), the extrusion nut (64) is threadedly mounted outside the extrusion screw (63), and the extrusion seat (65) is symmetrically fixedly mounted on both sides of the top shell (2), and the extrusion seat (65) is located directly above the bracket (61).

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