CN218769276U - Accurate temperature controller of accuse temperature - Google Patents
Accurate temperature controller of accuse temperature Download PDFInfo
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- CN218769276U CN218769276U CN202223076937.6U CN202223076937U CN218769276U CN 218769276 U CN218769276 U CN 218769276U CN 202223076937 U CN202223076937 U CN 202223076937U CN 218769276 U CN218769276 U CN 218769276U
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Abstract
The utility model discloses a temperature controller with accurate temperature control, which comprises a fixed rod, wherein an upper fixed sheet and an elastic switch component are fixed on the fixed rod from top to bottom; a first porcelain ring is arranged between the upper fixing piece and the elastic switch assembly, an adjusting rod assembly is arranged on the upper fixing piece, an adjusting rod is arranged on the adjusting rod assembly, a temperature sensing power assembly is further arranged on the fixing rod, and the temperature sensing power assembly is provided with an insulating piece; the elastic switch assembly comprises a spring piece assembly and a stator, a second porcelain ring is arranged between the spring piece assembly and the stator, the stator is provided with a stator terminal, the spring piece assembly spring piece terminal is further provided with a spring piece support, the spring piece assembly is connected with a first terminal, and the stator is connected with a second terminal. The utility model discloses the temperature range of steerable temperature reduces to about 2 ℃, and the temperature span is short, simple structure, and is with low costs. Is fixed at the front end of the temperature measuring rod.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an accurate temperature controller of accuse temperature.
[ background ] A method for producing a semiconductor device
The temperature controller is a series of automatic control elements which are physically deformed in a switch according to the temperature change of a working environment so as to generate certain special effects and generate on or off actions, and is also called a temperature control switch, a temperature protector and a temperature controller, and is called as the temperature controller for short. Or the temperature protector transmits the temperature to the temperature controller, and the temperature controller sends out a switching command, so that the operation of the equipment is controlled to achieve the ideal temperature and energy-saving effect. The temperature controller has a wide application range, and can be applied to various products such as household appliances, motors, refrigeration or heating and the like according to different types of temperature controllers. The temperature controllers are of various types, and are commonly a (bimetal) snap-action temperature controller and a hydraulic expansion temperature controller.
However, the sudden-jump type temperature controller or the liquid-expansion type temperature controller has the defects of low sensitivity, complex structure and high cost, the temperature amplitude of the controlled temperature is generally more than 8 ℃, the temperature span is long, and the temperature control device is difficult to be applied to various products such as household appliances, motors, refrigeration or heating and the like, and particularly has higher and higher temperature control precision requirements and cost reduction pressure under market competition.
[ summary of the invention ]
An object of the utility model is to overcome prior art's weak point, provide an accurate accuse temperature, the temperature range of steerable temperature reduces to 2 ℃, and the temperature span is short, and simple structure, temperature controller with low costs.
The purpose of the utility model is realized like this:
a temperature controller with accurate temperature control is characterized by comprising a fixed rod, wherein an upper fixed sheet and an elastic switch assembly are fixed on the fixed rod from top to bottom; a first porcelain ring is arranged on a fixed rod between the upper fixing piece and the elastic switch assembly, an adjusting rod assembly is arranged on the upper fixing piece, the adjusting rod assembly is provided with an adjusting rod which is abutted against the elastic switch assembly, the fixed rod is also provided with a temperature sensing power assembly, and the temperature sensing power assembly is provided with an insulating piece which can push the elastic switch assembly; the elastic switch assembly comprises a spring piece assembly and a stator, a second porcelain ring is arranged between the spring piece assembly and the stator, the stator is provided with a stator terminal, the spring piece assembly is provided with a spring piece terminal which can be abutted against the stator terminal, a spring piece support is further arranged on the spring piece assembly, the spring piece assembly is connected with a first terminal, and the stator is connected with a second terminal.
The temperature controller with accurate temperature control is characterized in that the elastic sheet assembly is arranged above the fixing rod, the stator is arranged below the fixing rod, the elastic sheet support is arranged at the lower end of the elastic sheet assembly, the upper end of the insulating piece is abutted to the elastic sheet support, the temperature sensing power assembly is arranged at the lower end of the elastic switch assembly on the fixing rod, and a third porcelain ring is arranged between the temperature sensing power assembly and the elastic switch assembly.
The temperature controller with accurate temperature control is characterized in that the stator is arranged above the fixed rod, the elastic sheet assembly is arranged below the fixed rod, the elastic sheet support is arranged at the upper end of the elastic sheet assembly, the lower end of the adjusting rod is abutted against the elastic sheet support, the temperature sensing power assembly is arranged at the lower end of the elastic switch assembly on the fixed rod, and a third ceramic ring is arranged between the temperature sensing power assembly and the elastic switch assembly.
The temperature controller with accurate temperature control is characterized in that the temperature sensing power assembly comprises a temperature sensing assembly fixing piece fixed at the lowest end of the fixing rod, a liquid expansion diaphragm box is arranged on the temperature sensing assembly fixing piece, and the insulating piece is arranged on the liquid expansion diaphragm box.
The temperature controller with accurate temperature control is characterized in that the temperature sensing power assembly comprises a temperature sensing assembly fixing plate, one end of the temperature sensing assembly fixing plate is connected with the upper fixing plate, the other end of the temperature sensing assembly fixing plate is connected with the temperature measuring pipe, the temperature measuring pipe is internally provided with the temperature measuring rod, and the insulating part is fixed at the front end of the temperature measuring rod.
The temperature controller with accurate temperature control is characterized in that the temperature sensing assembly fixing plate and the upper fixing plate are of an integrated structure.
The temperature controller with accurate temperature control is characterized in that the temperature sensing power assembly comprises a bimetallic strip fixed at the lowest end of the fixed rod, and the insulating part is arranged on the bimetallic strip.
The temperature controller with accurate temperature control is characterized in that the elastic sheet component comprises a long elastic sheet and a short elastic sheet, the elastic sheet support comprises a plurality of supporting legs fixed with the long elastic sheet, the front ends of the supporting legs are connected with a top plate, and the long elastic sheet and the first terminal are of an integrated structure.
The utility model has the advantages that:
the utility model discloses be equipped with the shell fragment support on the shell fragment subassembly, can set for the ejection position that insulating part ejection shell fragment support, the strength of insulating part ejection shell fragment subassembly can be adjusted in the adjustment of ejection position, just also can adjust the elasticity as the shell fragment subassembly of lever to play the effect of adjusting the lever proportion, play the effect of accurate accuse temperature, the temperature range of steerable temperature reduces about 2 ℃, the temperature span is short, simple structure, and is with low costs.
[ description of the drawings ]
Fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is a perspective view of a second embodiment of the present invention;
FIG. 3 is a block diagram of the spring support and the long spring;
fig. 4 is a perspective view of a third embodiment of the present invention;
fig. 5 is a perspective view of a fourth embodiment of the present invention;
FIG. 6 is a block diagram of an alternative construction of the spring support and the long spring;
fig. 7 is a perspective view of a fifth embodiment of the present invention.
[ detailed description ] embodiments
The present invention will be further explained with reference to the accompanying drawings:
a temperature controller with accurate temperature control comprises a fixed rod 1, wherein an upper fixed sheet 2 and an elastic switch assembly 3 are fixed on the fixed rod 1 from top to bottom; a first porcelain ring 4 is arranged on a fixed rod between the upper fixing piece 2 and the elastic switch component 3, an adjusting rod component 21 is arranged on the upper fixing piece 2, an adjusting rod 22 which is abutted against the elastic switch component 3 is arranged on the adjusting rod component 21, and the fixed rod 1 is also provided with a temperature-sensing power component which is provided with an insulating piece 51 which can push the elastic switch component 3; elastic switch assembly 3 includes shell fragment subassembly 31 and still 32, is equipped with second porcelain ring 6 between shell fragment subassembly 31 and the still 32, and the still 32 is equipped with still terminal 321, and shell fragment subassembly 31 is equipped with the shell fragment terminal 311 that can offset with still terminal 321, still is equipped with shell fragment support 7 on the shell fragment subassembly 31, and shell fragment subassembly 31 has connect first terminal 8, and still 32 is connected with second terminal 9.
As shown in fig. 1 and 2, the elastic sheet assembly 31 is disposed above the fixing rod 1, the stator 32 is disposed below the fixing rod 1, the elastic sheet support 7 is disposed at the lower end of the elastic sheet assembly 31, the upper end of the insulating member 51 abuts against the elastic sheet support 7, the temperature sensing power assembly is disposed at the lower end of the elastic switch assembly 3 on the fixing rod, and the third porcelain ring 10 is disposed between the temperature sensing power assembly and the elastic switch assembly 3.
As shown in fig. 4 and 5, the stator 32 is disposed above the fixing rod 1, the elastic sheet assembly 31 is disposed below the fixing rod 1, the elastic sheet support 7 is disposed at the upper end of the elastic sheet assembly 31, the lower end of the adjusting rod 22 abuts against the elastic sheet support 7, the temperature sensing power assembly is disposed at the lower end of the elastic switch assembly 3 on the fixing rod, and the third porcelain ring 10 is disposed between the temperature sensing power assembly and the elastic switch assembly 3.
As shown in fig. 1 and 4, the temperature sensing power assembly of the present invention includes a temperature sensing assembly fixing plate 5 fixed on the bottom of the fixing rod, a liquid expansion bellows 52 is disposed on the temperature sensing assembly fixing plate 5, and an insulating member 51 is disposed on the liquid expansion bellows 52. The inflatable bellows 52 is connected to a temperature sensing probe (not shown) via a connecting tube.
As shown in fig. 2 and 5, the temperature sensing power assembly of the present invention includes a temperature sensing assembly fixing plate (5) having one end connected to the upper fixing plate (2), the other end of the temperature sensing assembly fixing plate (5) is connected to the temperature measuring tube (11), the temperature measuring tube (11) is provided with a temperature measuring rod (12), and the insulating member (51) is fixed at the front end of the temperature measuring rod (12).
The utility model discloses a temperature-sensing subassembly stationary blade 5 and last stationary blade 2 structure as an organic whole.
As shown in fig. 7, the temperature sensing power assembly of the present invention includes a bimetal 50 fixed to the lowermost end of the fixing rod, and an insulator 51 is disposed on the bimetal 50.
The utility model discloses a shell fragment subassembly 31 includes long shell fragment 312 and short shell fragment 313, and shell fragment support 7 includes a plurality of supporting legss 71 fixed with long shell fragment 312, and the front end of a plurality of supporting legss 71 is connected with roof 72, long shell fragment 312 and first terminal 8 structure as an organic whole.
As shown in fig. 1 and 4, the utility model discloses at the during operation, when the temperature-sensing probe who is connected with the liquid expanded bellows 52 felt the temperature and risees, working medium inflation in the temperature-sensing probe pushed the liquid expanded bellows 52 inflation and produced the displacement, promoted shell fragment support 7 through insulating part 51, and shell fragment support 7 drives the long shell fragment 312 displacement energy storage of shell fragment subassembly. Thereby the circuit is disconnected to the shell fragment terminal 311 of short shell fragment and the still terminal 321 of still 32 break away from, behind the circuit disconnection, when the temperature sensing probe induced temperature reduced, working medium among the temperature sensing probe contracts, and liquid expands diaphragm capsule 52 simultaneously and drives insulating part 51 shrink, and shell fragment support 7 drives the long shell fragment 312 of shell fragment subassembly and resets, and the shell fragment terminal 311 and the still terminal 321 of still 32 of short shell fragment offset up to, the switch-on circuit. The temperature sensing probe senses the temperature change, so that the elastic sheet assembly and the elastic sheet support do work and store energy in a reciprocating mode at the displacement required by the trigger switch, a circuit is cut off and closed, and the temperature control effect is achieved.
As shown in fig. 3 and 5, when the temperature measuring rod 12 in the temperature measuring tube 11 senses a temperature rise, the temperature measuring rod 12 drives the insulating member 51 to push the spring support 7, so that the spring support 7 drives the long spring 312 of the spring assembly to displace and store energy until the spring terminal 311 of the short spring is separated from the stator terminal 321 of the stator 32, thereby disconnecting the circuit; when the temperature sensed by the temperature measuring rod 12 is reduced, the temperature measuring rod 12 drives the insulating member 51 to reset, and the short spring piece drives the spring piece terminal 311 to reset and abut against the stator terminal 321 of the stator 32, so as to connect the circuit.
As shown in fig. 7, the utility model discloses at the during operation, the bimetallic strip passes through insulator 51 promotion shell fragment support 7 when the temperature risees, thereby shell fragment support 7 drives shell fragment subassembly's long shell fragment 312 displacement energy storage and leaves the open circuit up to the shell fragment terminal 311 of short shell fragment and the quiet piece terminal 321 of quiet piece 32, after the open circuit, when the temperature reduces, bimetallic strip 50 drives insulator 51 and drives and reset, shell fragment support 7 drives the long shell fragment 312 of shell fragment subassembly and resets, the shell fragment terminal 311 and the quiet piece terminal 321 of quiet piece 32 up to short shell fragment offset, the open circuit.
The utility model discloses can be according to actual need, can set for the ejection position of insulating part 51 ejection shell fragment support 7, the strength of insulating part 51 ejection shell fragment subassembly can be adjusted in the adjustment of ejection position, just also can adjust the elasticity as the shell fragment subassembly of lever to play the effect of adjusting the lever proportion, play the effect of accurate accuse temperature.
Claims (8)
1. A temperature controller with accurate temperature control is characterized by comprising a fixed rod (1), wherein an upper fixed sheet (2) and an elastic switch assembly (3) are fixed on the fixed rod (1) from top to bottom; a first porcelain ring (4) is arranged on a fixed rod between the upper fixing piece (2) and the elastic switch assembly (3), an adjusting rod assembly (21) is arranged on the upper fixing piece (2), an adjusting rod (22) which is abutted against the elastic switch assembly (3) is arranged on the adjusting rod assembly (21), a temperature sensing power assembly is also arranged on the fixed rod (1), and the temperature sensing power assembly is provided with an insulating piece (51) which can push the elastic switch assembly (3); elastic switch subassembly (3) include shell fragment subassembly (31) and still (32), be equipped with second porcelain ring (6) between shell fragment subassembly (31) and still (32), still (32) are equipped with still terminal (321), shell fragment subassembly (31) are equipped with shell fragment terminal (311) that can offset with still terminal (321), still be equipped with shell fragment support (7) on shell fragment subassembly (31), shell fragment subassembly (31) have connect first terminal (8), still (32) are connected with second terminal (9).
2. The temperature controller of claim 1, wherein the spring assembly (31) is disposed above the fixing rod (1), the stator (32) is disposed below the fixing rod (1), the spring support (7) is disposed at a lower end of the spring assembly (31), an upper end of the insulator (51) abuts against the spring support (7), the temperature sensing power assembly is disposed at a lower end of the elastic switch assembly (3) on the fixing rod, and a third ceramic ring (10) is disposed between the temperature sensing power assembly and the elastic switch assembly (3).
3. The temperature controller of claim 1, wherein the stator (32) is disposed above the fixing rod (1), the spring assembly (31) is disposed below the fixing rod (1), the spring support (7) is disposed at an upper end of the spring assembly (31), a lower end of the adjusting rod (22) abuts against the spring support (7), the temperature sensing power assembly is disposed at a lower end of the elastic switch assembly (3) on the fixing rod, and a third ceramic ring (10) is disposed between the temperature sensing power assembly and the elastic switch assembly (3).
4. A temperature controller with accurate temperature control according to claim 2 or 3, wherein the temperature sensing power assembly comprises a temperature sensing assembly fixing plate (5) fixed at the lowest end of the fixing rod, a liquid expansion bellows (52) is arranged on the temperature sensing assembly fixing plate (5), and an insulating member (51) is arranged on the liquid expansion bellows (52).
5. The temperature controller according to claim 2 or 3, wherein the temperature sensing power assembly comprises a temperature sensing assembly fixing plate (5) having one end connected to the upper fixing plate (2), the other end of the temperature sensing assembly fixing plate (5) is connected to a temperature measuring tube (11), a temperature measuring rod (12) is disposed in the temperature measuring tube (11), and the insulating member (51) is fixed to the front end of the temperature measuring rod (12).
6. A temperature controller with accurate temperature control according to claim 5, characterized in that the temperature sensing assembly fixing plate (5) and the upper fixing plate (2) are an integral structure.
7. A thermostat with accurate temperature control according to claim 2 or 3, characterized in that the temperature sensing power assembly comprises a bimetal (50) fixed at the lowest end of the fixing rod, and the insulating member (51) is disposed on the bimetal (50).
8. The temperature controller according to claim 1, wherein the spring assembly (31) comprises a long spring (312) and a short spring (313), the spring support (7) comprises a plurality of supporting legs (71) fixed to the long spring (312), the front ends of the supporting legs (71) are connected to a top plate (72), and the long spring (312) and the first terminal (8) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076937.6U CN218769276U (en) | 2022-11-19 | 2022-11-19 | Accurate temperature controller of accuse temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076937.6U CN218769276U (en) | 2022-11-19 | 2022-11-19 | Accurate temperature controller of accuse temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218769276U true CN218769276U (en) | 2023-03-28 |
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ID=85651672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223076937.6U Active CN218769276U (en) | 2022-11-19 | 2022-11-19 | Accurate temperature controller of accuse temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218769276U (en) |
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2022
- 2022-11-19 CN CN202223076937.6U patent/CN218769276U/en active Active
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