CN212062298U - Temperature controller with switch function - Google Patents
Temperature controller with switch function Download PDFInfo
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- CN212062298U CN212062298U CN202020490165.2U CN202020490165U CN212062298U CN 212062298 U CN212062298 U CN 212062298U CN 202020490165 U CN202020490165 U CN 202020490165U CN 212062298 U CN212062298 U CN 212062298U
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- switch
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- elastic sheet
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Abstract
The utility model discloses a temperature controller with switch function, wherein a porcelain ring is provided with a first connecting terminal, a second connecting terminal and a third connecting terminal; first binding post electricity is connected with first switch piece, and second binding post electricity is connected with the second switch piece, first switch piece can with the second switch piece is switched on and is disconnected the electricity and be connected, is equipped with temperature control mechanism between second binding post and third binding post's the electricity connection, and first switch piece constitutes switch mechanism with the second switch piece, has switch function for the temperature controller has combined temperature control function and switch function, improves the functional of temperature controller.
Description
Technical Field
The utility model relates to a temperature controller technical field, in particular to temperature controller with switch function.
Background
The existing temperature controller realizes temperature control through the temperature deformation performance of the bimetallic strip, but with the development of the market, the electric appliance tends to develop in multiple functions, miniaturization and the like, so that the internal structure of the electric appliance is more compact, and new requirements on the function combination or integration of parts are improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature controller with switch function is equipped with the switch function that first switch piece and second switch piece constitute, constitutes with temperature control mechanism and has multi-functional temperature controller, has solved the more single problem of function of current temperature controller, has also solved temperature controller and switch part disconnect-type setting, leads to the space to account for than big problem.
To achieve the purpose, the utility model adopts the following technical proposal:
the temperature controller with the switch function comprises a ceramic ring, wherein the ceramic ring is provided with a first connecting terminal, a second connecting terminal and a third connecting terminal;
the first wiring terminal is electrically connected with a first switch sheet;
the second wiring terminal is electrically connected with a second switch sheet;
the first switch piece can be electrically connected with the second switch piece in an on-off manner;
and a temperature control mechanism is arranged between the second connecting terminal and the third connecting terminal.
Therefore, the temperature controller has a temperature control function, and is additionally provided with a switch function, the switch function is composed of a first switch sheet and a second switch sheet and is connected with a corresponding circuit through a first wiring terminal and a second wiring terminal, and the on-off of the first switch sheet and the second switch sheet controls the on-off of the corresponding circuit, so that the functionality of the temperature controller is improved.
In some embodiments, the first switch sheet and the second switch sheet are electrically connected and disconnected through the on-off electric driving part.
Thus, the on-off electric drive unit can drive the first switch piece and the second switch piece to perform the power on and off operations.
In some embodiments, the on-off driving part includes an adjusting lever and a switch elastic sheet;
one end of the switch elastic sheet is connected with the ceramic ring, and the other end of the switch elastic sheet is connected with one end, far away from the ceramic ring, of the second switch sheet;
the other end of the switch elastic sheet is in driving connection with the adjusting rod.
Therefore, one end of the switch elastic sheet, which is far away from the ceramic ring, is simultaneously connected with the adjusting rod and the second switch sheet, and the adjusting rod pushes the switch elastic sheet to deform when moving, so that the second switch sheet is pushed to deform correspondingly to be far away from the first switch sheet, and power failure is realized; when the adjusting rod moves in a resetting mode, the switch elastic sheet is reset to deform by means of elasticity of the switch elastic sheet and driving force of the adjusting rod, and then the second switch sheet is reset and close to the first switch sheet to achieve electrifying.
In some embodiments, the ceramic ring is further connected with a pressing plate, the adjusting rod is in threaded connection with the pressing plate and is provided with a pushing part, and the pushing part is connected with one end, far away from the ceramic ring, of the switch elastic sheet;
one end of the switch elastic sheet, which is far away from the porcelain ring, is connected with one end of the second switch sheet, which is far away from the porcelain ring, through the second porcelain column.
From this, adjust the pole and pass through threaded connection in clamp plate, realize adjusting the motion through helicitic texture simultaneously, the promotion portion of adjusting the pole can drive the switch elastic sheet and produce deformation to realize the break-make of first switch piece and second switch piece.
In some embodiments, the switch elastic sheet includes a base wall and a turning wall, one end of the base wall is connected to the porcelain ring, and the other end of the base wall is connected to the turning wall; the turning wall is connected with the pushing part.
Therefore, the switch elastic sheet is connected with the pushing part of the adjusting rod through the turning wall.
In some embodiments, the first switch plate is provided with a first contact and the second switch plate is provided with a second contact.
Therefore, the arrangement of the first contact and the second contact can improve the contact reliability of the first switch piece and the second switch piece.
In some embodiments, the temperature control mechanism comprises a movable spring plate, a fixed contact plate and a bimetallic strip, wherein the movable spring plate is electrically connected with the second wiring terminal; the fixed contact piece is electrically connected with the third wiring terminal;
one end of the bimetallic strip is connected with the porcelain ring, and the other end of the bimetallic strip is connected with the movable elastic sheet through the first porcelain column.
From this, bimetallic strip can upwarp when being heated to promote the shell fragment upward movement, the temperature recovers the back, and the bimetallic strip shape recovers, realizes the control to the temperature through the bimetallic strip.
In some embodiments, the movable spring plate is provided with a movable contact point, and the fixed contact plate is provided with a fixed contact point.
Therefore, the arrangement of the movable contact and the fixed contact can improve the contact reliability of the movable elastic sheet and the fixed contact sheet.
In some embodiments, the top of the porcelain ring is connected with a pressing plate, the pressing plate is provided with an adjusting rod, and the rod head of the adjusting rod can be abutted to the movable elastic sheet.
From this, adjust the pole and pass through threaded connection in clamp plate to realize adjusting the motion through the screw thread, the pole head can offset and adjust the position of moving the shell fragment with the shell fragment.
In some embodiments, the first switch plate and the second switch plate are both arranged above the temperature control mechanism.
The utility model has the advantages that: the temperature controller is provided with a switching function consisting of a first switching piece and a second switching piece, so that the temperature controller has a common switching function besides a temperature control function, and the functionality of the temperature controller is improved;
moreover, the common switch function and the temperature control function are combined, so that the structure and the spatial arrangement are optimized.
Drawings
FIG. 1 is a structural diagram of a temperature controller with a switch function according to the present invention;
FIG. 2 is a schematic diagram of the temperature controller with switch function without a pressing plate;
FIG. 3 is an isometric view of the temperature controller with switch function of the present invention;
FIG. 4 is a structural diagram of the switch elastic sheet of the temperature controller with switch function of the present invention;
wherein: 1-a ceramic ring; 2-temperature control mechanism; 21-a moving spring plate; 22-moving contact; 23-fixed contact piece; 24-a fixed contact point; 3-bimetallic strip; 31-a first knob insulator; 4-a switch mechanism; 41-a first switch sheet; 411 — first contact; 42-a second switch sheet; 421-a second contact; 43-power on/off driving part; 431-switch elastic sheet; 4311-base wall; 4312-turning wall; 432-a second knob insulator; 51-a first connection terminal; 52-a second connection terminal; 53-third connection terminal; 6-pressing a plate; 7-adjusting the rod; 71-a pushing part; 72-club head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, the thermostat with a switch function includes a ceramic ring 1, wherein the ceramic ring 1 is provided with a first connection terminal 51, a second connection terminal 52 and a third connection terminal 53;
the first connection terminal 51 is electrically connected to the first switch plate 41;
the second connection terminal 52 is electrically connected with the second switch sheet 42;
the first switch piece 41 is capable of making and breaking electrical connection with the second switch piece 42;
a temperature control mechanism 2 is arranged between the electric connections of the second connection terminal 52 and the third connection terminal 53.
To explain further, the first switch piece 41 and the second switch piece 42 are electrically connected to each other by the on-off electric driving unit 43.
To explain further, the on-off driving part 43 includes an adjustment lever 7 and a switch elastic piece 431;
one end of the switch elastic sheet 431 is connected to the ceramic ring 1, and the other end of the switch elastic sheet 431 is connected to one end of the second switch sheet 42 far away from the ceramic ring 1;
the other end of the switch elastic sheet 431 is in driving connection with the adjusting rod 7.
Further, the porcelain ring 1 is further connected with a pressing plate 6, an adjusting rod 7 is connected with the pressing plate 6 in a threaded mode, the adjusting rod 7 is provided with a pushing portion 71, and the pushing portion 71 is connected with one end, far away from the porcelain ring 1, of the switch elastic sheet 431;
one end of the switch elastic sheet 431 far away from the porcelain ring 1 is connected with one end of the second switch sheet 42 far away from the porcelain ring 1 through a second porcelain column 432.
Further, the switch elastic sheet 431 includes a base wall 4311 and a turning wall 4312, one end of the base wall 4311 is connected to the ceramic ring 1, and the other end of the base wall 4311 is connected to the turning wall 4312;
the turning wall 4312 is connected to the push portion 71.
Further, the turning wall 4312 extends upward and then horizontally.
To explain further, the first switch piece 41 is provided with a first contact 411, and the second switch piece 42 is provided with a second contact 421.
Further explaining, the temperature control mechanism 2 comprises a movable elastic sheet 21, a fixed contact sheet 23 and a bimetallic strip 3, and the movable elastic sheet 21 is electrically connected with the second wiring terminal 52; the fixed contact piece 23 is electrically connected with the third connection terminal 53;
one end of the bimetallic strip 3 is connected to the porcelain ring 1, and the other end of the bimetallic strip 3 is connected with the movable spring piece 21 through the first porcelain column 31.
Further, the movable spring piece 21 is provided with a movable contact 22, and the fixed contact piece 23 is provided with a fixed contact 24.
Further, the top of the porcelain ring 1 is connected with a pressing plate 6, the pressing plate 6 is provided with an adjusting rod 7, and a rod head 72 of the adjusting rod 7 can be abutted against the movable elastic sheet 21.
Further, the first switch plate 41 and the second switch plate 42 are both disposed above the temperature control mechanism 2.
To explain further, the switch elastic piece 431 is disposed between the pressing plate 6 and the first switch piece 41, that is, the switch elastic piece 431 is disposed below the pressing plate 6.
Further, the first switch plate 41 and the second switch plate 42 are both provided with through holes, and the rod head 72 of the adjusting rod 7 can penetrate through the through holes to be abutted against the movable spring plate 21.
The working principle is as follows:
the temperature controller is provided with a first connecting terminal 51, a second connecting terminal 52 and a third connecting terminal 53 from top to bottom in sequence, the first connecting terminal 51 is electrically connected with the first switch plate 41, the second connecting terminal 52 is simultaneously electrically connected with the second switch plate 42 and the movable spring plate 21, namely, the second connecting terminal 52 is a public connecting terminal, and the third connecting terminal 53 is electrically connected with the fixed contact plate 23.
The first switch plate 41 and the second switch plate 42 form a switch mechanism 4, and the movable spring plate 21, the fixed contact plate 23 and the bimetallic strip 3 form a temperature control mechanism 2.
The adjusting rod 7 can move up and down through a threaded structure, the switch elastic sheet 431 is connected to the porcelain ring 1 in an insulating mode, when the adjusting rod 7 moves upwards, the pushing portion 71 drives the switch elastic sheet 431 to deform upwards, and then the second contact 421 of the second switch sheet 42 is driven to be close to the first contact 411 of the first switch sheet 41, and contact electrification is achieved; when the adjusting lever 7 moves downward, the pushing portion 71 drives the switch elastic piece 431 to deform or recover downward, and further drives the second contact 421 of the second switch piece 42 to be away from the first contact 411 of the first switch piece 41, so as to realize separation and power failure.
The adjusting rod 7 can also adjust the position of the movable spring plate 21, the rod head 72 of the adjusting rod 7 can penetrate through the through holes corresponding to the first switch plate 41 and the second switch plate 42 and abut against the movable spring plate 21, the adjusting rod 7 adjusts the distance between the movable contact 22 and the fixed contact 24 through a threaded structure, and therefore the temperature and the sensitivity of temperature control are adjusted, and the adaptability is improved.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The temperature controller with the switch function is characterized by comprising a ceramic ring (1), wherein the ceramic ring (1) is provided with a first connecting terminal (51), a second connecting terminal (52) and a third connecting terminal (53);
the first connecting terminal (51) is electrically connected with a first switch sheet (41);
the second connecting terminal (52) is electrically connected with a second switch sheet (42);
the first switch piece (41) can be electrically connected with and disconnected from the second switch piece (42);
a temperature control mechanism (2) is arranged between the second connecting terminal (52) and the third connecting terminal (53);
the first switch piece (41) and the second switch piece (42) are electrically connected and disconnected through an on-off electric drive part (43);
the on-off electric driving part (43) comprises an adjusting rod (7) and a switch elastic sheet (431);
one end of the switch elastic sheet (431) is connected to the porcelain ring (1), and the other end of the switch elastic sheet (431) is connected with one end, far away from the porcelain ring (1), of the second switch sheet (42);
the other end of the switch elastic sheet (431) is in driving connection with the adjusting rod (7);
the switch elastic sheet (431) comprises a base wall (4311) and a turning wall (4312), one end of the base wall (4311) is connected to the ceramic ring (1), and the other end of the base wall (4311) is connected to the turning wall (4312);
the adjusting rod (7) is provided with a pushing part (71);
the turning wall (4312) is connected with the pushing part (71);
the turning wall (4312) comprises an upward extending wall surface and a horizontal extending wall surface, and a downward extending side wall is arranged on one side of the horizontal extending wall surface.
2. The temperature controller with switch function according to claim 1, wherein the porcelain ring (1) is further connected with a pressing plate (6), the adjusting rod (7) is connected with the pressing plate (6) in a threaded manner, and the pushing part (71) is connected with one end of the switch elastic sheet (431) far away from the porcelain ring (1);
one end, far away from the porcelain ring (1), of the switch elastic sheet (431) is connected with one end, far away from the porcelain ring (1), of the second switch sheet (42) through a second porcelain column (432).
3. The thermostat with switch function according to claim 1, wherein the first switch plate (41) is provided with a first contact (411), and the second switch plate (42) is provided with a second contact (421).
4. The temperature controller with switch function of claim 1, wherein the temperature control mechanism (2) comprises a movable spring plate (21), a fixed contact plate (23) and a bimetallic strip (3), the movable spring plate (21) is electrically connected with the second connecting terminal (52), and the fixed contact plate (23) is electrically connected with the third connecting terminal (53);
one end of the bimetallic strip (3) is connected to the porcelain ring (1), and the other end of the bimetallic strip (3) is connected with the movable elastic sheet (21) through a first porcelain column (31).
5. A temperature controller with switch function according to claim 4, wherein the moving spring plate (21) is provided with a moving contact (22), and the fixed contact (23) is provided with a fixed contact (24).
6. The temperature controller with the switch function according to claim 5, wherein a pressing plate (6) is connected to the top of the porcelain ring (1), the pressing plate (6) is provided with an adjusting rod (7), and a rod head (72) of the adjusting rod (7) can be abutted against the movable spring plate (21).
7. The thermostat with switch function according to claim 1, wherein the first switch plate (41) and the second switch plate (42) are both disposed above the temperature control mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490165.2U CN212062298U (en) | 2020-04-07 | 2020-04-07 | Temperature controller with switch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020490165.2U CN212062298U (en) | 2020-04-07 | 2020-04-07 | Temperature controller with switch function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062298U true CN212062298U (en) | 2020-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020490165.2U Active CN212062298U (en) | 2020-04-07 | 2020-04-07 | Temperature controller with switch function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062298U (en) |
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2020
- 2020-04-07 CN CN202020490165.2U patent/CN212062298U/en active Active
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