CN209843649U - Electric kettle temperature controller structure with rotary switch function - Google Patents
Electric kettle temperature controller structure with rotary switch function Download PDFInfo
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- CN209843649U CN209843649U CN201920519322.5U CN201920519322U CN209843649U CN 209843649 U CN209843649 U CN 209843649U CN 201920519322 U CN201920519322 U CN 201920519322U CN 209843649 U CN209843649 U CN 209843649U
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- temperature controller
- main body
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- electric kettle
- rod
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Abstract
The electric kettle temperature controller structure with the rotary switch function comprises a connector main body and a temperature controller main body, wherein the connector main body comprises an L line elastic sheet, an N line elastic sheet, a connector grounding wire and a receiving surface, the temperature controller main body comprises an L line needle movably connected with the L line elastic sheet, an N line ring movably connected with the N line elastic sheet, a temperature controller grounding wire movably connected with the connector grounding wire and a KST assembly connected with the N line ring, the L line needle and the KST assembly are respectively connected with an L line end and an N line end, a rotary switch is arranged between the connector main body and the temperature controller main body, the rotary switch comprises a rotary guide module arranged on the connector main body and a kick mechanism arranged on the temperature controller main body, and the kick mechanism comprises a driving mechanism connected and driven by the rotary guide module and a kick switch linked by the driving mechanism to perform kick work, And the live wire elastic sheet is connected to the L-shaped wire needle and is linked with the L-shaped wire end through a kick switch to be movably connected for power on and off.
Description
Technical Field
The utility model relates to a switch-on and switch-off structure of an electric kettle temperature controller, in particular to an electric kettle temperature controller structure with a rotary switch function.
Background
An electric kettle with temperature regulating and preserving functions usually adopts a built-in KST temperature controller (adjustable flashing temperature controller) to regulate and preserve temperature. However, such kettles have been found to have the following disadvantages in practical use:
when the kettle is not used, the temperature adjusting knob is usually rotated to the lowest temperature position (such as zero-0 ℃) so as to play a role of power failure at normal temperature. However, in winter in cold areas, the electric kettle can still be heated and powered on, and complete power failure cannot be really realized. Therefore, when the kettle is not used for a long time, the electric kettle needs to be lifted away from the base to be placed, and the purpose of completely cutting off the power can be achieved.
When the knob is adjusted to be higher than the ambient temperature, the internal circuit of the temperature controller is already connected, and if the base is placed on the kettle at the moment, electric arcs can appear on the coupler between the kettle and the base, so that the service life is influenced. Therefore, a manufacturer usually requires a user to rotate the temperature adjustment knob to a required temperature scale after the electric kettle is placed on the base, but cannot rotate the knob (set temperature) before placing the electric kettle on the base, which causes inconvenience in operation.
And after the heat preservation function is finished each time, the knob needs to be adjusted to the lowest temperature position, and the using and operating mode is extremely humanized.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an electric kettle temperature controller structure with rotary switch function.
The utility model provides a technical scheme that its technical problem adopted is:
a temperature controller structure of an electric kettle with a rotary switch function comprises a connector main body and a temperature controller main body arranged on the connector main body, wherein the connector main body comprises an L-line elastic sheet, an N-line elastic sheet, a connector grounding wire and a bearing surface for bearing the temperature controller main body, the L-line needle is movably connected with the L-line elastic sheet, the N-line ring is movably connected with the N-line elastic sheet, a temperature controller grounding wire is movably connected with the connector grounding wire, a lower bottom surface is movably connected with the bearing surface, and a KST component is connected with the N-line ring, the L-line needle and the KST component are respectively connected with an L-line end and an N-line end which are connected with a heating tube, a rotary switch for electrifying the electric kettle is arranged between the connector main body and the temperature controller main body, the rotary switch comprises a rotary guide module arranged on the bearing surface and a snap mechanism which is arranged on the temperature controller main body and is driven by the, the kick mechanism comprises a driving mechanism which is connected and driven by the rotary guide module, a kick switch which is linked by the driving mechanism to perform kick work, and a live wire spring which is connected to the L-shaped wire needle and is linked by the kick switch to be movably connected with the L-shaped wire end to perform power on and off.
In the utility model, the driving mechanism comprises a stroke ejector rod movably arranged on the temperature controller main body and a return spring which enables the stroke ejector rod to contact with the rotary guide module for work; the kick switch comprises a striking rod hinged to the temperature controller main body and a kick spring enabling the striking rod to rapidly perform kick work, the striking rod is connected and driven by a stroke ejector rod and movably connected with a live wire elastic sheet, and the live wire elastic sheet is connected and disconnected with the L wire end through the connection drive of the striking rod.
The utility model discloses in, rotatory direction module includes upper surface, lower surface and the transition inclined plane of connecting upper surface, lower surface, transition inclined plane form the drive path who is used for the activity of stroke ejector pin.
The utility model discloses in, including the main part in the temperature controller main part, it articulates in the main part to beat the pole.
The utility model discloses in, be equipped with the guiding hole in the temperature controller main part, stroke ejector pin movable mounting is in the guiding hole.
The utility model discloses in, the stroke ejector pin includes the linkage end, it includes the link to beat the pole, the link is held by the linkage and is connected the drive.
The utility model discloses in, be equipped with the module of scraping that prevents that is used for preventing the rotatory direction module surface of scratch on the stroke ejector pin, the stroke ejector pin is connected with rotatory direction module through preventing scraping the module.
The utility model discloses in, the temperature controller main part with beat and set up the mounting structure who is used for installing the snap spring between the pole, mounting structure is including setting up at one last screens I of pole of beating and setting up screens II in the temperature controller main part, insert screens I, II respectively in the both ends of snap spring.
The utility model discloses in, be equipped with the stroke stop gear who is used for restricting temperature controller main part rotation angle in the connector main part on the hookup location of temperature controller main part and connector main part, stroke stop gear is including setting up stopper in the temperature controller main part and setting up in the connector main part with stopper clearance fit's locating piece.
The utility model discloses in, still be connected with the dry combustion method switch of installing in the temperature controller main part on the live wire bullet piece, dry combustion method switch is including setting up the dry combustion method sheetmetal in the temperature controller main part, by dry combustion method sheetmetal connection driven movable rod, the drive is connected on the live wire bullet piece to the movable rod.
The utility model has the advantages that: the utility model discloses a be provided with rotatory guide module and jump mechanism suddenly and form rotary switch in connector main part and temperature controller main part respectively, only need with kettle counter-clockwise turning target in place can the outage, and want to resume same temperature to keep warm, only need clockwise turning to the position can, convenient easy-to-use, effectively solved old-fashioned insulating pot outage and controlled difficulty and heat preservation function switch trouble scheduling problem, effectively simplified the outage degree of difficulty of insulating pot, improved the security of insulating pot. And the electric arc generated between the electric kettle and the connector (coupler) is avoided, and the service lives of the temperature controller main body and the connector main body are protected. Meanwhile, the effectiveness of the work of the rotary switch is ensured through the stroke limiting mechanism, so that a user can know the power-on state of the electric kettle.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an internal structural view of the present embodiment;
FIG. 3 is an internal structure view of the hidden thermostat body;
FIG. 4 is a schematic view of the structure of FIG. 3 from another angle;
FIG. 5 is a schematic structural view after hiding the thermostat body and the connector body;
FIG. 6 is a schematic view of the main body of the thermostat;
FIG. 7 is a schematic view of the internal structure of the present embodiment;
FIG. 8 is a partial operation state diagram of the present embodiment;
fig. 9 is a partial operation state diagram of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
With reference to fig. 1 ~ 7, an electric kettle temperature controller structure with rotary switch function, including connector main part 1 and temperature controller main part 2 of setting on connector main part 1, connector main part 1 includes L line shell fragment 11, N line shell fragment 12, connector earth connection 13 that are used for transmitting power and accepts the face 14 of accepting temperature controller main part 2, temperature controller main part 2 includes L line needle 21 with L line shell fragment 11 swing joint, with N line shell fragment 12 swing joint's N wire loop 22, with connector earth connection 13 swing joint's temperature controller 23, with the lower bottom surface 24 of accepting face 14 swing joint, with the KST subassembly 25 that N wire loop 22 is connected, L line needle 21 and KST subassembly 25 are connected with the L line end and the N line end that are connected with the heating tube respectively, further, KST subassembly 25 includes base, temperature sensing plate, movable contact, static contact and temperature adjustment mechanism, temperature adjustment mechanism includes the thimble and the thimble of connection under movable contact plate one end and the thimble of KST subassembly, the middle part of pendulum rod is articulated on temperature control mechanism 2, the middle part is connected with the automatic heat preservation temperature adjustment mechanism, the camshaft and temperature adjustment mechanism is connected by the camshaft rotation axis of camshaft and the camshaft rotation of the camshaft, the camshaft rotation of the temperature adjustment mechanism, the camshaft rotation of the temperature adjustment mechanism, the camshaft rotation of the camshaft, the camshaft rotation of the temperature adjustment mechanism, the camshaft, the temperature adjustment mechanism includes the camshaft rotation of the camshaft, the camshaft rotation of the camshaft, the camshaft rotation of the camshaft, the camshaft.
Preferably, referring to fig. 2 ~ 7, the driving mechanism 41 includes a stroke ejecting rod 411 movably mounted on the temperature controller main body 2, and a return spring 412 for making the stroke ejecting rod 411 and the rotary guiding module 3 work in contact, further, the kick switch 42 includes a striking rod 421 hinged on the temperature controller main body 2 and having two ends capable of tilting up and down, and a kick spring 422 for making the striking rod 421 quickly perform kick work, the striking rod 421 is driven by the stroke ejecting rod 411 and movably connected with the live wire elastic sheet 43, the live wire elastic sheet 43 is movably connected with the L-wire end by the connection driving of the striking rod 421, so as to achieve the purpose of power on and off.
Preferably, the thermostat main body 2 includes a main body 26 integrally formed with the thermostat main body by injection molding, and the lever 421 is hinged to the main body 26. Further, a guide hole 27 is formed in the temperature controller main body, and the stroke ejector rod 411 is movably installed in the guide hole 27. Still further, in order to prevent the stroke top rod 411 from rotating during operation, the shape of the guide hole 27 is square, and the cross-sectional shape of the stroke top rod 411 is square. The arrangement of the guide hole 27 can enable the stroke ejector rod 411 to be accurately and effectively matched with the rotary guide module 3, and displacement and damage of the stroke ejector rod 411 in the using process are effectively avoided.
Preferably, the stroke top rod 411 includes a linkage end, and the striking rod 421 includes a connection end, which is driven by the linkage end. Further, in this embodiment, the linkage end includes a connection hole, the connection end is a shaft rod, and the shaft rod is inserted into the connection hole to perform linkage of the striking rod 421. Still further, temperature controller main part 2 still includes the mounting panel, be provided with the location mounting structure who is used for installation and location reset spring 412 between stroke ejector pin 411 and the mounting panel, location mounting structure is including setting up at linkage end installation module I, the installation module II of setting on the mounting panel, reset spring 412's both ends respectively with installation module I, the cooperation of installation module II, installation module I, installation module II can be recess or arch.
Preferably, an installation structure for installing the snap spring 422 is arranged between the temperature controller main body 2 and the hitting rod 421, the installation structure comprises a first clamping position and a second clamping position, the first clamping position is arranged at one end of the hitting rod 421, the second clamping position is arranged on the temperature controller main body 2, and two ends of the snap spring 422 are respectively inserted into the first clamping position and the second clamping position.
Preferably, six rotary guide modules 3 are annularly and uniformly distributed on the connector main body 1, so that a user can randomly place the electric kettle on the connector main body 1 without intentionally matching the temperature controller main body 2 below the electric kettle with the connector main body 1, and operation steps of the user are effectively simplified.
Preferably, the rotary guide module 3 includes an upper surface 31, a lower surface 32 and a transition inclined surface 33 connecting the upper surface 31 and the lower surface 32, the upper surface 31, the lower surface 32 and the transition inclined surface 33 form a driving path for the movement of the stroke ejector 411, when the electric kettle rotates clockwise on the connector body 1, the return spring 412 makes the bottom end of the stroke ejector 411 in movable contact with the lower surface 32, the transition inclined surface 33 and the upper surface 31 in sequence, and one end of the hitting rod 421 is gradually jacked up from the top end of the stroke ejector 411 during the rotation, so that the other end of the hitting rod 421 is linked by the kick spring 422 to quickly jump, and the hitting rod 421 releases the live wire spring 43 to connect with the L wire end, thereby realizing the energization of the electric kettle.
Preferably, a scratch-proof module for preventing scratches on the surface of the rotary guide module 3 is arranged on the stroke ejector rod 411, and the stroke ejector rod is connected with the rotary guide module 3 through the scratch-proof module. Further, the anti-scraping module comprises any one or more of a round angle, an inclined plane or an arc surface arranged at the bottom end of the stroke ejector rod 411.
Preferably, a stroke limiting mechanism for limiting a rotation angle of the temperature controller main body 2 on the connector main body 1 is arranged at a connection position of the temperature controller main body 2 and the connector main body 1, the stroke limiting mechanism comprises a limiting block 51 arranged on the temperature controller main body 2 and a positioning block 52 arranged on the connector main body 1 and movably matched with the limiting block 51, in this example, the limiting block 51 is arranged on the lower bottom surface 24 of the temperature controller main body 2, and the positioning block 52 is arranged on a bearing surface of the connector main body 1. Furthermore, six of the stop blocks 51 are annularly and uniformly distributed on the lower bottom surface 24, and accordingly, six of the positioning blocks 52 are also provided, and the six positioning blocks 52 are annularly and uniformly distributed on the bearing surface 14. Still further, the positioning blocks 52 are arranged beside the rotary guide modules 3, and the positions of the six positioning blocks 52 correspond to the positions of the six rotary guide modules 3 one by one. By limiting the rotation angle of the temperature controller main body 2 on the connector main body 1, the stroke ejector rod 411 only moves on the same rotary guide module 3, so that a user can know the power-on rotation state of the electric kettle through the limiting structure, and the rotary switch can be effectively powered on or off for a long time.
Preferably, the live wire elastic sheet 43 is further connected with a dry-burning switch 6 installed on the temperature controller main body 2, the dry-burning switch 6 comprises a dry-burning metal sheet arranged on the temperature controller main body 2 and a movable rod driven by the dry-burning metal sheet, and the movable rod is driven by the live wire elastic sheet 43.
Preferably, in order to prolong the service life of the L-terminal and the live wire spring 43, the L-terminal and the live wire spring 43 are both provided with contacts, and the L-terminal and the live wire spring 43 are mutually matched and movably connected for power on through the contacts.
The utility model discloses a use as follows:
firstly, as shown in 1-1 in fig. 8, in the state before the electric kettle is placed, the coupler is not closed, and the contacts are separated;
secondly, as shown in 1-2 in fig. 8, the electric kettle is in place, but the stroke ejector rod 411 is positioned on the lower surface 32, and the coupler is closed, the contacts are still separated;
thirdly, as shown in 1-3 in fig. 8, the electric kettle is rotated, the stroke ejector rod 411 is positioned on the inclined plane, and the hitting rod 421 is positioned in a state that the contacts are still separated at the moment before the jump;
fourthly, as shown in 1-4 of fig. 9, at the same position, the kick of the striking rod 421 is completed, and the contact is in a closed state;
fifthly, as shown in fig. 9 1-5, the electric kettle is rotated to a proper position, at this time, the limiting block 51 and the positioning block 52 are in smooth contact, the stroke push rod 411 is located on the upper surface 31, at this time, the left end of the striking rod 421 is at the highest position, the contact is closed, and the electric kettle is in a working power-on state.
As shown in fig. 9 1-6, when the kettle falls, if the stroke rod 411 is directly dropped on the upper surface 31, the operation of the rotary switch is the same as the above-mentioned process. If the insulating state is to be finished, the electric kettle is stopped to be used, the kettle is rotated reversely, the limiting block 51 is in reverse contact with the positioning block 52, the stroke ejector rod 411 is located on the lower surface 32, the contacts are separated by the kick mechanism 4, and the electric kettle is in a complete power-off state. The electric kettle arranged by the structure has the following advantages: when the electric kettle is in a falling position, the coupler is firstly closed and then electrified; when the electric kettle is lifted, the electric coupler is powered off and then the electric kettle is separated. That is, no arcing occurs between the couplers, whether closed or open.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (10)
1. An electric kettle temperature controller structure with a rotary switch function comprises a connector main body (1) and a temperature controller main body (2) arranged on the connector main body (1), wherein the connector main body (1) comprises an L-line elastic sheet (11) used for transmitting power, an N-line elastic sheet (12), a connector grounding line (13) and a bearing surface (14) used for bearing the temperature controller main body (2), the temperature controller main body (2) comprises an L-line needle (21) movably connected with the L-line elastic sheet (11), an N-line ring (22) movably connected with the N-line elastic sheet (12), a temperature controller grounding line (23) movably connected with the connector grounding line (13), a lower bottom surface (24) movably connected with the bearing surface (14) and a KST component (25) connected with the N-line ring (22), the L-line needle (21) and the KST component (25) are respectively connected with an L line end and an N line end connected with a heating tube, the method is characterized in that: the electric kettle is characterized in that a rotary switch for electrifying the electric kettle is arranged between the connector main body (1) and the temperature controller main body (2), the rotary switch comprises a rotary guide module (3) arranged on the bearing surface (14), a kick mechanism (4) arranged on the temperature controller main body (2) and driven by the rotary guide module (3), the kick mechanism (4) comprises a driving mechanism (41) driven by the rotary guide module (3) in a connecting mode, a kick switch (42) driven by the driving mechanism (41) in a linkage mode to perform kick work, and a live wire (43) connected to the L-shaped wire needle (21) and connected with the L-shaped wire end in a linkage mode through the kick switch (42) to perform power on and power off.
2. An electric kettle temperature controller structure with rotary switch function as claimed in claim 1, characterized in that: the driving mechanism (41) comprises a stroke ejector rod (411) movably arranged on the temperature controller main body (2) and a return spring (412) which enables the stroke ejector rod (411) to work in contact with the rotary guide module (3); the kick switch (42) comprises a hitting rod (421) hinged to the temperature controller main body (2) and a kick spring (422) enabling the hitting rod (421) to quickly jump, the hitting rod (421) is connected and driven by a stroke ejector rod (411) and movably connected with a live wire elastic sheet (43), and the live wire elastic sheet (43) is connected and disconnected with an L wire end through the connection and driving of the hitting rod (421).
3. An electric kettle temperature controller structure with rotary switch function as claimed in claim 2, characterized in that: the rotary guide module (3) comprises an upper surface (31), a lower surface (32) and a transition inclined surface (33) connecting the upper surface (31) and the lower surface (32), wherein the upper surface (31), the lower surface (32) and the transition inclined surface (33) form a driving path for the movement of the stroke ejector rod (411).
4. An electric kettle temperature controller structure with rotary switch function as claimed in claim 2, characterized in that: the temperature controller main body (2) comprises a main body (26), and the striking rod (421) is hinged on the main body (26).
5. An electric kettle temperature controller structure with rotary switch function as claimed in claim 2, characterized in that: the temperature controller main body is provided with a guide hole (27), and the stroke ejector rod (411) is movably arranged in the guide hole (27).
6. An electric kettle temperature controller structure with rotary switch function according to claim 2 or 4, characterized in that: the stroke ejector rod (411) comprises a linkage end, the striking rod (421) comprises a connecting end, and the connecting end is connected and driven by the linkage end.
7. An electric kettle temperature controller structure with rotary switch function as claimed in claim 2, characterized in that: the anti-scraping device is characterized in that an anti-scraping module used for preventing the surface of the rotary guiding module (3) from being scraped is arranged on the stroke ejector rod (411), and the stroke ejector rod is connected with the rotary guiding module (3) through the anti-scraping module.
8. An electric kettle temperature controller structure with rotary switch function as claimed in claim 2, characterized in that: the temperature controller is characterized in that a mounting structure for mounting the snap spring (422) is arranged between the temperature controller main body (2) and the beating rod (421), the mounting structure comprises a clamping position I arranged at one end of the beating rod (421) and a clamping position II arranged on the temperature controller main body (2), and two ends of the snap spring (422) are respectively inserted into the clamping positions I and II.
9. An electric kettle temperature controller structure with rotary switch function as claimed in claim 1, characterized in that: the connecting position of the temperature controller main body (2) and the connector main body (1) is provided with a stroke limiting mechanism used for limiting the rotating angle of the temperature controller main body (2) on the connector main body (1), and the stroke limiting mechanism comprises a limiting block (51) arranged on the temperature controller main body (2) and a positioning block (52) which is arranged on the connector main body (1) and is movably matched with the limiting block (51).
10. An electric kettle temperature controller structure with rotary switch function as claimed in claim 1, characterized in that: still be connected with dry combustion method switch (6) of installing on temperature controller main part (2) on live wire shell fragment (43), dry combustion method switch (6) including set up the dry combustion method sheetmetal on temperature controller main part (2), by dry combustion method sheetmetal connection driven movable rod, the drive is connected on live wire shell fragment (43) to the movable rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240084 | 2019-03-27 | ||
| CN2019102400849 | 2019-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843649U true CN209843649U (en) | 2019-12-24 |
Family
ID=67014304
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304728.6A Pending CN109950110A (en) | 2019-03-27 | 2019-04-16 | A kind of water kettle temperature controller structure with rotary switch function |
| CN201920519322.5U Expired - Fee Related CN209843649U (en) | 2019-03-27 | 2019-04-16 | Electric kettle temperature controller structure with rotary switch function |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910304728.6A Pending CN109950110A (en) | 2019-03-27 | 2019-04-16 | A kind of water kettle temperature controller structure with rotary switch function |
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| Country | Link |
|---|---|
| CN (2) | CN109950110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045497A1 (en) * | 2021-09-24 | 2023-03-30 | 温州千寻电气科技有限公司 | Steam-triggered temperature controller and hot water kettle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393441B (en) * | 2019-08-20 | 2021-01-26 | 乐清市发达科技有限公司 | Direct-insertion type electric kettle temperature controller |
| CN117238700B (en) * | 2023-09-18 | 2024-04-02 | 佛山市顺德区源峰电子有限公司 | Integrated modularized rotary switch |
-
2019
- 2019-04-16 CN CN201910304728.6A patent/CN109950110A/en active Pending
- 2019-04-16 CN CN201920519322.5U patent/CN209843649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045497A1 (en) * | 2021-09-24 | 2023-03-30 | 温州千寻电气科技有限公司 | Steam-triggered temperature controller and hot water kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109950110A (en) | 2019-06-28 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20191224 |