CN210864442U - Temperature controller with heat preservation function - Google Patents
Temperature controller with heat preservation function Download PDFInfo
- Publication number
- CN210864442U CN210864442U CN201921927715.6U CN201921927715U CN210864442U CN 210864442 U CN210864442 U CN 210864442U CN 201921927715 U CN201921927715 U CN 201921927715U CN 210864442 U CN210864442 U CN 210864442U
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- clamping groove
- contact piece
- heat preservation
- temperature controller
- preservation function
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Abstract
The utility model provides a take temperature controller of heat preservation function, including mount and conductive component, conductive component including first static contact and first movable contact, including the temperature sensing module, the parallelly connected cooperation of temperature sensing module and conductive component, and the temperature sensing module can communicate or break off place circuit according to the temperature. The utility model provides a temperature controller with heat preservation function, which is more convenient to use.
Description
Technical Field
The utility model relates to a take temperature controller of heat preservation function.
Background
The temperature controller mainly provides overheating protection for various electric heating products, and comprises a fixed frame, a plug connector and a tray, wherein the tray is arranged at the upper end of the fixed frame, the plug connector is arranged at the lower end of the fixed frame, a conductive component and a boiling water triggering component are arranged on the fixed frame, the conductive component comprises a movable contact piece and a static contact piece which are respectively connected with the plug connector, the movable contact piece is elastically pressed on the static contact piece, the boiling water triggering component comprises a boiling water elastic piece and a swinging piece, the swinging piece can slide up and down, two ends of the swinging piece are respectively abutted against the movable contact piece and the boiling water elastic piece, the boiling water elastic piece is arranged on the tray, the boiling water elastic piece can be triggered by heat conducted through liquid steam or a heat conducting component of the cup body, and when the boiling water elastic piece is; when the boiling water shrapnel is in the trigger state, the boiling water shrapnel deforms to jack up the swinging piece, so that the movable contact piece and the static contact piece are separated from each other, and the circuit is disconnected.
But prior art's temperature controller needs the user to keep the concern to the electric heat product constantly to this avoids the overheated disconnection back of temperature controller, because user's forget, the condition that needs reheating, comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a temperature controller with heat preservation function, which is more convenient to use.
In order to achieve the above object, the utility model provides a take temperature controller of heat preservation function, including mount and conductive component, conductive component including first static contact and first movable contact, including the temperature sensing module, the parallelly connected cooperation of temperature sensing module and conductive component, and the temperature sensing module can communicate or break off the place circuit according to the temperature.
The technical scheme has the advantages that: through parallelly connected cooperation with temperature sensing module and conductive component, after the overheated disconnection of temperature controller, when the liquid in the electric heat product dropped to the uniform temperature along with the time, temperature sensing module intercommunication place circuit, the heater of product began work, and when the liquid heating in the electric heat product reaches the uniform temperature, temperature sensing module disconnection place circuit, so reciprocal, maintain the temperature of liquid in fixed interval, need not the user and pay attention to constantly, convenient easy-to-use.
The utility model discloses can further set up to: the temperature sensing module comprises a switch assembly and a thermistor with a positive temperature coefficient, and the thermistor is matched with the switch assembly in series.
By further setting: the switch assembly can start or close the heat preservation function according to the requirement of a user, and the switch assembly is matched with the thermistor with the positive temperature coefficient in series, so that when the temperature is increased to the corresponding temperature, the thermistor is insulated to disconnect the circuit, and after the temperature is reduced, the thermistor is restored to be conducted to connect the circuit, and the heater starts to work again, so that the temperature of the liquid is maintained in a fixed interval.
The utility model discloses can further set up to: the switch assembly is fixed on the fixing frame.
Through further setting, through setting up switch module on the mount, the assembly of being convenient for.
The utility model discloses can further set up to: the fixed frame on be provided with the installation department, the installation department outwards protruding and be formed with the inside the fixed frame, first static contact and first movable contact all including the contact site that is located the inside groove department, the switch module be fixed in installation department.
Through further setting up, through being fixed in switch module towards outside bellied installation department, be convenient for be close to the casing outside of heating the product to all set up the contact site of first static contact and first movable contact in installation department inside groove department, be convenient for with switch module and conductive component's parallel connection cooperation, optimize inside space.
The utility model discloses can further set up to: the switch assembly comprises a shell, a contact piece assembly and a button penetrating through the shell, a clamping block, a first clamping groove and a second clamping groove are arranged between the shell and the button, the clamping block can be driven by the button to enter the first clamping groove or the second clamping groove, and the clamping block corresponds to the contact piece assembly in a connected state or in a disconnected state when entering the first clamping groove or the second clamping groove respectively.
Through further setting up, can press through the button of wearing to establish on the casing, form contact subassembly connected state or off-state.
The utility model discloses can further set up to: the button is provided with a sliding claw sleeve in running fit with the button, the contact piece assembly comprises a second static contact piece and a second movable contact piece in butt fit with the sliding claw sleeve, the clamping block is arranged on the sliding claw sleeve, the first clamping groove and the second clamping groove are circumferentially distributed on the inner wall of the shell, and the distance between the bottom of the first clamping groove and the contact piece assembly is smaller than the distance between the bottom of the second clamping groove and the contact piece assembly.
Through further arrangement, when the sliding claw sleeve is driven by the button to rotate, a clamping block on the sliding claw sleeve enters the first clamping groove/the second clamping groove, and at the moment, because the distance between the bottom of the first clamping groove and the contact piece assembly is smaller than the distance between the bottom of the second clamping groove and the contact piece assembly, after the clamping block of the sliding claw sleeve enters the first clamping groove, a second movable contact piece in butt fit with the sliding claw sleeve is tightly pressed on a second static contact piece; after the sliding claw sleeve enters the second clamping groove from the clamping block, the second movable contact piece in butt fit with the sliding claw sleeve is far away from the second static contact piece.
The utility model discloses can further set up to: the shell in be provided with the guide way, the button on be provided with along the gliding guide block of guide way length direction.
Through further setting, through the direction cooperation between the guide way of setting up on the casing and the guide block on the button, prevent that the button from rotating along with the sliding claw cover, lead to opening or closing the heat preservation function that can not be correct.
Drawings
Fig. 1 is a perspective view 1 of an embodiment of the present invention;
fig. 2 is a perspective view 2 of an embodiment of the present invention;
fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a switch assembly according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a-a in fig. 4 according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a housing in an embodiment of the present invention;
FIG. 7 is a schematic diagram of the button and contact assembly of an embodiment of the present invention;
fig. 8 is a schematic diagram of a circuit structure in an embodiment of the present invention.
Detailed Description
The embodiment of the temperature controller with the heat preservation function of the utility model is shown in figures 1-8: the temperature sensing device comprises a fixed frame 1, a conductive component 2 and a temperature sensing module, wherein the conductive component 2 comprises a first static contact piece 21 and a first movable contact piece 22, the temperature sensing module is in parallel connection with the conductive component 2, and the temperature sensing module can be connected with or disconnected from a circuit according to the temperature. The temperature sensing module comprises a switch assembly 3 and a thermistor with a positive temperature coefficient, the thermistor is not shown in the description of the attached drawings of the embodiment, and the thermistor is matched with the switch assembly in series. The switch component 3 is fixed on the fixing frame 1. In this embodiment, the conductive assembly 2 further includes a boiling water spring 23 and a swinging member 24. The fixed frame 1 is provided with an installation part 11, the installation part 11 protrudes towards the outside and an inner groove 12 is formed in the fixed frame, the first static contact piece 21 and the first movable contact piece 22 respectively comprise contact parts positioned at the inner groove, and the switch assembly 3 is fixed at the installation part 11. The switch component 3 comprises a shell 31, a contact piece component 32 and a button 33 penetrating through the shell, a clamping block 341, a first clamping groove 311 and a second clamping groove 312 are arranged between the shell 31 and the button 33, the clamping block 341 can be driven by the button 33 to enter the first clamping groove 311 or the second clamping groove 312, and the clamping block respectively corresponds to the contact piece component 32 in a connection state or a disconnection state when entering the first clamping groove 311 or the second clamping groove 312. The button 33 is provided with a sliding claw sleeve 34 which is in running fit with the button, the contact piece assembly 32 comprises a second static contact piece 321 and a second movable contact piece 322 which is in butt fit with the sliding claw sleeve 34, the clamping block 341 is arranged on the sliding claw sleeve 34, the first clamping groove 311 and the second clamping groove 312 are circumferentially distributed on the inner wall of the shell 31, and the distance between the bottom of the first clamping groove 311 and the contact piece assembly 32 is smaller than the distance between the bottom of the second clamping groove 312 and the contact piece assembly 32. In this embodiment, a first spring 6 is sleeved between the push button 33 and the sliding claw sleeve 34, and a second spring 7 is abutted between the second fixed contact piece 321 and the second movable contact piece 322. A guide groove 313 is formed in the housing 31, and a guide block 331 sliding along the length direction of the guide groove 313 is formed on the button 33. In this embodiment, the temperature controller is further provided with a dry-heating trigger assembly 8, and the trigger temperature of the dry-heating trigger assembly 8 is far higher than that of the boiling water spring plate.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a take temperature controller of heat preservation function, including mount and conductive component, conductive component including first static contact and first movable contact, its characterized in that: the temperature sensing module is matched with the conductive assembly in parallel, and the temperature sensing module can be connected or disconnected with a circuit according to the temperature.
2. The temperature controller with heat preservation function of claim 1, characterized in that: the temperature sensing module comprises a switch assembly and a thermistor with a positive temperature coefficient, and the thermistor is matched with the switch assembly in series.
3. The temperature controller with heat preservation function of claim 2, characterized in that: the switch assembly is fixed on the fixing frame.
4. The temperature controller with heat preservation function of claim 3, characterized in that: the fixed frame on be provided with the installation department, the installation department outwards protruding and be formed with the inside the fixed frame, first static contact and first movable contact all including the contact site that is located the inside groove department, the switch module be fixed in installation department.
5. The temperature controller with heat preservation function according to claim 2, 3 or 4, wherein: the switch assembly comprises a shell, a contact piece assembly and a button penetrating through the shell, a clamping block, a first clamping groove and a second clamping groove are arranged between the shell and the button, the clamping block can be driven by the button to enter the first clamping groove or the second clamping groove, and the clamping block corresponds to the contact piece assembly in a connected state or in a disconnected state when entering the first clamping groove or the second clamping groove respectively.
6. The temperature controller with heat preservation function of claim 5, characterized in that: the button is provided with a sliding claw sleeve in running fit with the button, the contact piece assembly comprises a second static contact piece and a second movable contact piece in butt fit with the sliding claw sleeve, the clamping block is arranged on the sliding claw sleeve, the first clamping groove and the second clamping groove are circumferentially distributed on the inner wall of the shell, and the distance between the bottom of the first clamping groove and the contact piece assembly is smaller than the distance between the bottom of the second clamping groove and the contact piece assembly.
7. The temperature controller with heat preservation function of claim 6, characterized in that: the shell in be provided with the guide way, the button on be provided with along the gliding guide block of guide way length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927715.6U CN210864442U (en) | 2019-11-08 | 2019-11-08 | Temperature controller with heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927715.6U CN210864442U (en) | 2019-11-08 | 2019-11-08 | Temperature controller with heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210864442U true CN210864442U (en) | 2020-06-26 |
Family
ID=71285139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927715.6U Active CN210864442U (en) | 2019-11-08 | 2019-11-08 | Temperature controller with heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210864442U (en) |
-
2019
- 2019-11-08 CN CN201921927715.6U patent/CN210864442U/en active Active
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