CN214012832U

CN214012832U - Temperature controller capable of being reset manually

Info

Publication number: CN214012832U
Application number: CN202120228548.7U
Authority: CN
Inventors: 朱彬
Original assignee: Wuxi Runye Electric Appliance Co ltd
Current assignee: Wuxi Runye Electric Appliance Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-08-20
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a temperature controller that can manually reset, which comprises a housin, the sliding hole has been seted up to the top inner wall fixedly connected with control block of casing, the bottom of control block, and one side swing joint of sliding hole has the ejector pin, and the last fixed surface of control block is connected with the terminal block, and the terminal block passes the casing, two slides of one side inner wall fixedly connected with of casing, one side swing joint of slide has the connecting plate, and one side fixedly connected with physiosis membrane of connecting plate, one side of physiosis membrane are equipped with the temperature sensing pipe, and connecting plate and casing are passed to the one end of temperature sensing pipe, the both sides inner wall swing joint of casing has the fixed column, and one side swing joint of fixed column has the sleeve, and telescopic one side is first connection piece of fixedly connected with and second connection piece respectively, the perforation has been seted up to one side of casing. The utility model provides a can not be better carry out the problem that resets to it, guaranteed the normal use of temperature controller, satisfy people's operation requirement.

Description

Temperature controller capable of being reset manually

Technical Field

The utility model relates to a temperature controller technical field especially relates to a temperature controller that can manually reset.

Background

The temperature controller is physically deformed in the switch according to the temperature change of a working environment, so that a series of automatic control elements which are turned on or off are generated to generate certain special effects, or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller sends a switch command to control the operation of equipment to achieve ideal temperature and energy-saving effects.

The existing temperature controllers mostly have the following defects: the temperature controller can not be better when the control temperature resets it, has influenced the normal use of temperature controller, to sum up, current temperature controller mostly still can not agree with actual need well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a temperature controller capable of being manually reset.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a temperature controller capable of being manually reset comprises a shell, wherein a control block is fixedly connected to the inner wall of the top of the shell, a slide hole is formed in the bottom of the control block, an ejector rod is movably connected to one side of the slide hole, a wiring block is fixedly connected to the upper surface of the control block and penetrates through the shell, two slide ways are fixedly connected to the inner wall of one side of the shell, a connecting plate is movably connected to one side of each slide way, a thermal expansion film is fixedly connected to one side of each connecting plate, a temperature sensing tube is arranged on one side of each thermal expansion film, one end of each temperature sensing tube penetrates through the connecting plate and the shell, a fixed column is movably connected to the inner wall of the two sides of the shell, a sleeve is movably connected to one side of each fixed column, a first connecting sheet and a second connecting sheet are respectively and fixedly connected to one side of the shell, a through hole is formed in one side of the shell, a push rod is movably connected to one end of the push rod is contacted with a second connecting sheet, and one side of the push rod is provided with a spring, one end of the spring is fixedly connected with the inner wall of the shell, and the other end of the spring is fixedly connected with the push rod.

Preferably, one end of the push rod penetrates through the shell, and one end of the push rod is fixedly connected with the connecting block.

Preferably, one side of the shell is provided with a threaded hole, one side of the threaded hole is movably connected with an adjusting bolt, and the adjusting bolt is movably connected with the connecting plate.

Preferably, the inner wall of the bottom of the shell is fixedly connected with a supporting plate, and the push rod penetrates through the supporting plate.

Preferably, a gasket is fixedly connected to the upper surface of the first connecting piece.

Preferably, one side of the shell is fixedly connected with a heat insulation layer, and one side of the heat insulation layer is fixedly connected with a wear-resistant layer.

The utility model has the advantages that:

1. through the setting of push rod, can push away the push rod through the manual connecting block that presses and reset, and then promote the second connection piece, and then make the compression of thermal expansion membrane, gasket and ejector pin separation simultaneously, and then make the electric current recovery of control block control terminal block normal to realized manual reset, solved the problem that can not be better reset to it, guaranteed the normal use of temperature controller, satisfied people's operation requirement.

2. Through the arrangement of the temperature sensing tube, the thermal expansion film and the second connecting sheet of the first connecting sheet box, the electric heater and the connecting block can be powered off at one time, the aim of controlling the temperature is effectively achieved, and the practicability of the device is improved.

3. Through adjusting bolt's setting, can promote the connecting plate and slide forward in one side of slide, and then drive the thermal expansion membrane and move forward, and promote the second connection piece and rotate, immediately, drive first connection piece lifting that makes progress, thereby make the distance of gasket and ejector pin draw close, and then make the expanded in-process of thermal expansion membrane, make the gasket can be quick contact with the ejector pin, and then can be quick cut off the power supply to electric heater, thereby reached the control by temperature change to electric heater and carried out the purpose of adjusting, the suitability of device has been improved.

Drawings

Fig. 1 is a schematic perspective view of a temperature controller that can be manually reset according to the present invention;

fig. 2 is a schematic sectional view of a temperature controller capable of being manually reset according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a temperature controller capable of being manually reset according to the present invention.

In the figure: 1. a housing; 2. a thermal insulation layer; 3. a wear layer; 4. a junction block; 5. a control block; 6. a top rod; 7. thermally expanding the film; 8. a temperature sensing tube; 9. adjusting the bolt; 10. a connecting plate; 11. a slideway; 12. fixing a column; 13. a sleeve; 14. a first connecting piece; 15. a gasket; 16. a second connecting sheet; 17. a support plate; 18. a push rod; 19. connecting blocks; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a temperature controller capable of being manually reset includes a casing 1, a control block 5 fixed to the inner wall of the top of the casing 1 through a bolt, a slide hole formed in the bottom of the control block 5, a push rod 6 slidably connected to one side of the slide hole, a connection block 4 fixed to the upper surface of the control block 5 through a bolt, the connection block 4 capable of controlling the connection block 4, the connection block 4 passing through the casing 1, two slides 11 fixed to the inner wall of one side of the casing 1 through a bolt, a connection plate 10 slidably connected to one side of the slide 11, a thermal expansion film 7 fixed to one side of the connection plate 10 through a bolt, a temperature sensing tube 8 hermetically inserted to one side of the thermal expansion film 7, the temperature sensing tube 8 capable of transmitting the sensed temperature to the thermal expansion film 7 so as to expand the thermal expansion film 7, one end of the temperature sensing tube 8 passing through the connection plate 10 and the casing 1, a fixing column 12 rotatably connected to the inner walls of the two sides of the casing 1, one side of the fixed column 12 is rotatably connected with a sleeve 13, one side of the sleeve 13 is respectively fixed with a first connecting sheet 14 and a second connecting sheet 16 through bolts, the temperature sensing tube 8, the thermal expansion film 7 and the first connecting sheet 14 are designed with the second connecting sheet 16, so that the one-time power failure between the electric heater and the connecting block 4 can be realized, the temperature control purpose can be effectively realized, one side of the shell 1 is provided with a through hole, one side of the through hole is inserted with a push rod 18, the push rod 18 is pushed manually to reset, the second connecting sheet 16 is further pushed, the thermal expansion film 7 is further compressed, meanwhile, the first connecting sheet 14 is separated from the push rod 6, the control block 5 is further enabled to control the current of the connecting block 4 to be recovered to be normal, the manual reset is realized, the problem that the temperature controller cannot be well reset is solved, the normal use of the temperature controller is ensured, the use requirements of people are met, one end of the push rod 18 is contacted with the second connecting sheet 16, the second connecting sheet 16 is pushed by the thermal expansion film 7, so that the sleeve 13 rotates on one side of the fixed column 12, and immediately, the first connecting sheet 14 is lifted upwards, the gasket 15 is in contact with the ejector rod 6, the control block 5 controls the connection block 4 to be powered off, the spring 20 is sleeved on one side of the push rod 18, the expansion force of the thermal expansion film 7 is larger than the elastic force of the spring 20, one end of the spring 20 is fixedly connected with the inner wall of the shell 1, and the other end of the spring 20 is fixedly connected with the push rod 18.

In the utility model, one end of the push rod 18 passes through the shell 1, and one end of the push rod 18 is fixed with a connecting block 19 through a bolt, one side of the shell 1 is provided with a threaded hole, one side of the threaded hole is connected with an adjusting bolt 9 in a threaded way, the adjusting bolt 9 is rotationally connected with a connecting plate 10, the adding of the adjusting bolt 9 can push the connecting plate 10 to slide forward at one side of the slideway 11, further drive the thermal expansion film 7 to move forward, and push the second connecting plate 16 to rotate, then drive the first connecting plate 14 to lift upwards, thereby the distance between the first connecting plate 14 and the mandril 6 is reduced, further in the expansion process of the thermal expansion film 7, the first connecting plate 14 can be rapidly contacted with the mandril 6, further rapidly cut off the electric heating, thereby achieving the purpose of adjusting the temperature control of the electric heater, the applicability of the device is improved, the bottom inner wall of the shell 1 is fixed with a supporting plate 17 through a bolt, the push rod 18 passes backup pad 17, and backup pad 17 plays the effect that supports to push rod 18, and the upper surface bonding of first connecting piece 14 has gasket 15, and the effect of buffering is played to ejector pin 6 to the design of gasket 15, and one side bonding of casing 1 has insulating layer 2, and insulating layer 2 plays thermal-insulated effect, and casing 1 absorbs the heat under the condition of avoiding high temperature, the normal use of temperature controller, and one side bonding of insulating layer 2 has wearing layer 3.

The working principle is as follows: when the temperature control device is used, the temperature control device is connected with a power supply of an electric heater through the connecting block 4 and works normally, firstly, the control temperature is set, then, the temperature sensing tube 8 is contacted with a temperature measuring part of the electric heater, when the temperature of the temperature measuring part of the electric heater reaches the set temperature, the temperature sensing tube 8 transfers the sensed temperature to the thermal expansion film 7, so that the thermal expansion film 7 expands, the second connecting sheet 16 is pushed by the thermal expansion film 7, the sleeve 13 rotates on one side of the fixed column 12, then, the first connecting sheet 14 is lifted upwards, the gasket 15 is contacted with the ejector rod 6, so that the control block 5 controls the power failure of the connecting block 4, namely, the electric heater stops working, and the temperature control purpose is effectively achieved, in the process, the push rod 18 slides outwards while the thermal expansion film 7 pushes the second connecting sheet 16, when the temperature of the temperature measuring part of the electric heater is lower than the set temperature, in addition, when the first connecting piece 14 is in an original state, the adjusting bolt 9 is rotated to push the connecting plate 10 to slide forward on one side of the slideway 11, so as to drive the thermal expansion film 7 to move forward and push the second connecting piece 16 to rotate, so as to drive the first connecting piece 14 to lift upwards, so that the distance between the gasket 15 and the ejector rod 6 is shortened, when the temperature sensing tube 8 can sense the temperature rise of the electric heater, the gasket 15 can be rapidly contacted with the ejector rod 6 in the expansion process of the thermal expansion film 7, so as to rapidly cut off the power of the electric heating, therefore, the temperature of the electric heater can be controlled, and the aim of adjusting the temperature control of the electric heater is fulfilled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A temperature controller capable of being manually reset comprises a shell (1) and is characterized in that a control block (5) is fixedly connected to the inner wall of the top of the shell (1), a slide hole is formed in the bottom of the control block (5), an ejector rod (6) is movably connected to one side of the slide hole, a junction block (4) is fixedly connected to the upper surface of the control block (5), the junction block (4) penetrates through the shell (1), two slide ways (11) are fixedly connected to the inner wall of one side of the shell (1), a connecting plate (10) is movably connected to one side of each slide way (11), a thermal expansion film (7) is fixedly connected to one side of each connecting plate (10), a temperature sensing tube (8) is arranged on one side of each thermal expansion film (7), one end of each temperature sensing tube (8) penetrates through the connecting plate (10) and the shell (1), fixing columns (12) are movably connected to the inner walls of two sides of the shell (1), and a sleeve (13) is movably connected to one side of each fixing column (12), one side of sleeve (13) is fixedly connected with first connection piece (14) and second connection piece (16) respectively, the perforation has been seted up to one side of casing (1), and fenestrate one side swing joint has push rod (18), and the one end of push rod (18) contacts with second connection piece (16), and one side of push rod (18) is equipped with spring (20), the one end of spring (20) and the inner wall fixed connection of casing (1), the other end and push rod (18) fixed connection of spring (20).

2. A manually resettable thermostat according to claim 1, wherein one end of the push rod (18) is passed through the housing (1) and a connecting block (19) is fixedly connected to one end of the push rod (18).

3. The temperature controller capable of being manually reset according to claim 1, wherein a threaded hole is formed in one side of the shell (1), an adjusting bolt (9) is movably connected to one side of the threaded hole, and the adjusting bolt (9) is movably connected with the connecting plate (10).

4. A manually resettable thermostat according to claim 2, wherein a support plate (17) is fixedly attached to the inner bottom wall of the housing (1), and the push rod (18) passes through the support plate (17).

5. A manually resettable thermostat according to claim 1, wherein a gasket (15) is fixedly attached to the upper surface of the first connecting tab (14).

6. A manually resettable thermostat according to claim 1, wherein a thermally insulating layer (2) is fixedly attached to one side of the housing (1) and a wear resistant layer (3) is fixedly attached to one side of the thermally insulating layer (2).