CN214017112U

CN214017112U - Temperature controller for electric kettle

Info

Publication number: CN214017112U
Application number: CN202022637539.1U
Authority: CN
Inventors: 季德荣; 陈林海
Original assignee: Yueqing Advanced Technology Co ltd
Current assignee: Yueqing Advanced Technology Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-08-24
Anticipated expiration: 2030-11-14

Abstract

The application relates to a temperature controller for an electric kettle, which relates to the technical field of temperature controllers and comprises a main body and a reed, wherein a mounting groove is formed in the lower end face of the main body, the reed is arranged in the mounting groove, and the lower end face of the main body is hinged with a protection plate for sealing the port of the mounting groove. Can carry out the guard plate of closing cap to the port of mounting groove through the setting to utilize the guard plate to shield the reed, avoid dust or water stain splash to fall on the reed, thereby avoid the reed corrosion, can improve the stability in use of temperature controller, can prolong the life of temperature controller again.

Description

Temperature controller for electric kettle

Technical Field

The application relates to the field of temperature controllers, in particular to a temperature controller for an electric kettle.

Background

The electric kettle has the advantages of convenience, high power, high heating speed, cleanness, sanitation and the like, and is widely applied to daily life of people. The temperature controller of the electric kettle controls the temperature within a temperature range, so that the water in the electric kettle is not in a boiling state for a long time.

When the electric kettle temperature controller in the related art is used, the electric kettle is placed on the base, and the reed on the temperature controller at the bottom of the electric kettle is in contact with the electrode plate on the base, so that the conduction of the reed and the electrode plate is realized. However, when the hot water kettle is taken down from the base, if dust or water stain is splashed on the reed, the reed is easily rusted, so that the damage degree of the temperature controller is increased.

In view of the above-mentioned related art, the inventor believes that the thermostat has a defect of a short service life.

SUMMERY OF THE UTILITY MODEL

In order to prolong the service life of the temperature controller as far as possible, the application provides the temperature controller for the electric kettle.

The temperature controller for the electric kettle adopts the following technical scheme:

the utility model provides a temperature controller for electric kettle, includes main part and reed, the mounting groove has been seted up to the lower terminal surface of main part, the reed set up in the mounting groove, the lower terminal surface of main part articulates there is the guard plate that is used for right the port of mounting groove carries out the closing cap.

Through adopting above-mentioned technical scheme, can carry out the guard plate of closing cap to the port of mounting groove through the setting to utilize the guard plate to shield the reed, avoid dust or water stain splash to fall on the reed. Thereby avoiding the reed corrosion, can improve the stability in use of temperature controller, can prolong the life of temperature controller again.

Optionally, a torsion spring is arranged between the main body and the protection plate and used for driving the protection plate to overturn towards the mounting groove.

Through adopting above-mentioned technical scheme, can drive the torsional spring that the guard plate carries out the upset towards the direction of mounting groove through the setting for when the thermos was taken off from the base, the guard plate can automatic re-setting and carry out the closing cap to the port of mounting groove, thereby improves and uses the convenience.

Optionally, the main body is provided with a locking member for fixing the protection plate after being turned over and when the port of the mounting groove is in an open state.

Through adopting above-mentioned technical scheme, through setting up the locking piece to utilize the locking piece to fix the guard plate after the upset. When the hot water kettle is placed on the base, the port of the mounting groove can be in an open state. Thereby avoid the guard plate to cause the interference to the switch-on of reed and electrode slice, and then improve stability in use and use convenience.

Optionally, the lower terminal surface of main part is provided with the installation piece, the groove of stepping down has been seted up to the lateral wall of installation piece, the locking piece include horizontal slip set up in the inslot locking lever of stepping down, the confession has been seted up to the lateral wall of guard plate the locking groove of locking lever grafting embedding, be provided with on the installation piece and be used for the drive the actuating mechanism of locking lever motion.

Through adopting above-mentioned technical scheme, through drive mechanism drive locking lever horizontal movement to make the locking lever break away from or insert the locking inslot from locking inslot, and then realize the unblock and the locking of guard plate. Through the locking piece that sets up simple structure, convenient, the convenient unblock of operation and locking, realize the quick unblock and the locking of guard plate to further improve the convenience in use.

Optionally, the lower terminal surface of installation piece seted up with the mounting hole that the groove of stepping down is linked together, actuating mechanism includes that vertical slip wears to locate actuating lever in the mounting hole, set up in the drive block of actuating lever upper end, the drive block is round platform form setting, the diameter of drive block up end is greater than the diameter of terminal surface down, the lateral wall of drive block with the tip of locking lever is inconsistent, the up end of drive block with the upper end inner wall in the groove of stepping down passes through reset spring and connects, be provided with the spacing ring on the locking lever, the port department in the groove of stepping down is provided with the collar, the spacing ring with the collar passes through compression spring and connects, reset spring's elasticity is greater than compression spring's elasticity.

Through adopting above-mentioned technical scheme, press the vertical upward motion of actuating lever drive block for the spacing ring drives the locking lever motion under compression spring's elasticity effect, and makes the locking lever break away from locking groove, and then realizes the unblock of guard plate. Because the elasticity of the return spring is larger than that of the compression spring, when the driving rod is loosened, the driving block drives the driving rod to move reversely under the action of the elasticity of the return spring. Thereby make the locking lever reverse motion and peg graft embedding to locking inslot under the conflict of drive block, and then realize the locking of guard plate. Through setting up simple structure, simple operation, the stable actuating mechanism of drive effect, realize the rapid movement of locking lever. Thereby realize the quick unblock and the locking of guard plate to further improve and use convenient degree.

Optionally, the lower extreme tip downwardly extending of actuating lever forms and is used for supplying the control post that the base contradicts, the control post is used for sliding to enter into in the mounting hole, works as the locking lever is followed when locking the inslot breaks away from, the lower extreme tip of control post is located outside the mounting hole.

Through adopting above-mentioned technical scheme, when the thermos was placed on the base, the control post drove actuating lever and drive block motion under the conflict of base. When the locking rod is disengaged from the locking groove, the lower end of the control post is located outside the mounting hole. When the thermos continues to move and the lower end face of the thermos is abutted to the upper end face of the base, the lower end face of the control column is flush with the lower end face of the mounting block, and the end part, far away from one end of the driving block, of the locking rod enters the abdicating groove. Therefore, when the thermos is taken down from the base, the protection plate overturns under the elastic action of the torsion spring, and the locking rod and the locking groove are staggered. Thereby when making the thermos take off from the base, the guard plate can automatic re-setting and carry out the closing cap to the port of mounting groove to realize that the automation of reed shields. This design benefit to avoid the user to forget to carry out the unblock and cause the exposed problem of reed to the guard plate. Not only can improve the use convenience, but also can improve the use stability.

Optionally, the end of the locking rod close to one end of the driving block is in an arch shape with a middle part protruding outwards.

Through adopting above-mentioned technical scheme, have good guide effect to make the locking lever steady, quick motion under the promotion of drive block, and then improve the locking efficiency of guard plate.

Optionally, the surface of the protection plate is provided with a bovine nostril for inserting a finger.

Through adopting above-mentioned technical scheme, through setting up ox nostril, the person of facilitating the use carries of guard plate to make the guard plate can overturn fast, and then improve the convenience of use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the protection plate capable of sealing the port of the mounting groove and shielding the reed by using the protection plate, dust or water stain is prevented from splashing on the reed, so that the reed is prevented from being rusted, the use stability of the temperature controller can be improved, and the service life of the temperature controller can be prolonged;

2. through setting up the locking piece to utilize the locking piece to fix the guard plate after the upset. When the hot water kettle is placed on the base, the port of the mounting groove can be in an open state, so that interference caused by connection of the protection plate to the reed and the electrode plate is avoided, and the use stability and the use convenience are improved;

3. through setting up simple structure, simple operation, the stable actuating mechanism of drive effect, realize the quick motion of locking lever to realize the quick unblock and the locking of guard plate, thereby further improve and use convenient degree.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a main body in an embodiment of the present application.

Fig. 3 is an enlarged schematic view of region a in fig. 2.

Fig. 4 is a cross-sectional view of a mounting block in an embodiment of the present application.

Description of reference numerals: 1. a main body; 2. mounting grooves; 3. a reed; 4. a hinged seat; 5. hinging a shaft; 6. a protection plate; 7. a hinge ear; 8. a torsion spring; 9. the nostrils of the cattle; 10. mounting blocks; 11. a yielding groove; 12. a locking lever; 13. a locking groove; 14. a drive mechanism; 141. a drive rod; 142. a drive block; 15. mounting holes; 16. a limiting ring; 17. a mounting ring; 18. a compression spring; 19. a return spring; 20. and (4) controlling the column.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a temperature controller for an electric kettle. Referring to fig. 1 and 2, the temperature controller for the electric kettle comprises a main body 1, and an installation groove 2 is formed in the lower end surface of the main body 1. The upper end inner wall fixedly connected with reed 3 of mounting groove 2 to reed 3 is located the inside of mounting groove 2.

Referring to fig. 2 and 3, the lower end surface of the main body 1 is fixedly connected with two hinge seats 4, a hinge shaft 5 is horizontally arranged between the two hinge seats 4, and the end parts of the two ends of the hinge shaft 5 respectively penetrate through the inside of the corresponding hinge seat 4 and are rotatably connected with the hinge seats 4. The lower terminal surface of main part 1 is provided with the guard plate 6 that can carry out the closing cap to the port of mounting groove 2, and the one end tip fixedly connected with of guard plate 6 is a pair of hinge ear 7, and articulated shaft 5 run through a pair of hinge ear 7 and with a pair of hinge ear 7 fixed connection. Thereby making guard plate 6 can overturn, and then realize the sealing or opening of mounting groove 2 port.

Referring to fig. 2 and 3, the hinge shaft 5 is sleeved with a torsion spring 8 between a pair of hinge lugs 7, one support leg of the torsion spring 8 is fixedly connected with the lower end face of the main body 1, and the other support leg is abutted against the side wall of the protection plate 6 which is deviated from one side of the reed 3. When the shielding plate 6 is turned over and opens the port of the mounting groove 2, the torsion spring 8 is in a compressed state. When the protection plate 6 is loosened, the protection plate 6 can be automatically reset under the elastic force of the torsion spring 8 and shield the port of the installation groove 2. The lateral wall that guard plate 6 deviates from reed 3 one side is seted up and is supplied the ox nostril 9 of finger embedding to the user is to the quick upset of guard plate 6.

Referring to fig. 2 and 4, the main body 1 is provided with a locking member capable of fixing the shielding plate 6 when the shielding plate 6 is turned to a horizontal state and the port of the installation groove 2 is in an open state. The lower terminal surface fixedly connected with of main part 1 is located the installation piece 10 of guard plate 6 side, and the lateral wall that installation piece 10 is close to guard plate 6 one side has seted up the groove of stepping down 11, and the locking piece includes that horizontal slip sets up the locking lever 12 in the groove of stepping down 11. Meanwhile, the side wall of the protection plate 6 is provided with a locking groove 13 for the locking rod 12 to be inserted and embedded. When the locking rod 12 is inserted into the locking groove 13, the protection plate 6 can be locked. When the locking rod 12 is disengaged from the locking groove 13, the protection plate 6 can be unlocked. Meanwhile, a driving mechanism 14 for driving the locking rod 12 to horizontally slide is provided on the mounting block 10.

Referring to fig. 2 and 4, the lower end surface of the mounting block 10 is provided with a mounting hole 15 communicated with the abdicating groove 11, the driving mechanism 14 includes a driving rod 141 vertically slidably connected in the mounting hole 15, and the upper end surface of the driving rod 141 is fixedly connected with a circular truncated cone-shaped driving block 142. The diameter of the upper end surface of the driving block 142 is larger than that of the lower end surface, and the side wall of the driving block 142 abuts against the end of the locking lever 12. When the driving rod 141 drives the driving block 142 to vertically move downwards, the locking rod 12 horizontally moves under the interference of the driving block 142 and is inserted into the locking groove 13, so that the protection plate 6 is locked. Meanwhile, the end of the locking lever 12 near the driving block 142 is provided in an arch shape with a convex middle portion to improve the guiding effect.

Referring to fig. 2 and 4, a limiting ring 16 is fixedly sleeved on the locking rod 12, and the port of the avoiding groove 11 is bent inwards to form a mounting ring 17. The locking rod 12 is sleeved with a compression spring 18 between the limit ring 16 and the mounting ring 17, one end of the compression spring 18 is fixedly connected with the limit ring 16, and the other end is fixedly connected with the mounting ring 17. When the driving rod 141 drives the driving block 142 to move vertically upwards, the limiting ring 16 drives the locking rod 12 to move under the action of the elastic force of the compression spring 18 and enables the locking rod 12 to be separated from the locking groove 13, and therefore the protection plate 6 is unlocked.

Referring to fig. 2 and 4, a return spring 19 is disposed in the receding groove 11, one end of the return spring 19 is fixedly connected to the inner wall of the upper end of the receding groove 11, and the other end of the return spring is fixedly connected to the upper end surface of the driving block 142. Meanwhile, the elastic force of the return spring 19 is greater than that of the compression spring 18. So that the side wall of the driving block 142 can push the locking lever 12 and make the end of the locking lever 12 protrude from the relief groove 11 when the return spring 19 is in a relaxed state.

Referring to fig. 2 and 4, the lower end of the driving rod 141 extends downward and forms a control post 20 for interference by the base, and the control post 20 is adapted to slide into the mounting hole 15. Meanwhile, when the locking lever 12 is disengaged from the locking groove 13, the lower end portion of the control post 20 is located below the mounting block 10. When the lower end surface of the control column 20 is flush with the lower end surface of the mounting block 10, the end of the locking lever 12 remote from the driving block 142 is retracted into the relief groove 11.

The implementation principle of the temperature controller for the electric kettle in the embodiment of the application is as follows: inserting a finger into the nostril 9 and pulling the shielding plate 6 to turn along the hinge shaft 5 so that the port of the mounting groove 2 is gradually opened while the torsion spring 8 is in a compressed state. Then, the control column 20 is pushed to move the driving rod 141 and the driving block 142 vertically upward, and at this time, the return spring 19 is in a compressed state. Subsequently, the lock lever 12 is moved toward the drive block 142 by the retainer ring 16 under the elastic force of the compression spring 18.

When the protection plate 6 is turned to the horizontal state, the control column 20 is released, and the driving block 142 drives the driving rod 141 and the driving block 142 to move vertically and downwards under the elastic force of the return spring 19. At this time, the locking lever 12 is reversely moved by the push of the driving block 142 and is inserted into the locking groove 13, thereby achieving the locking of the shielding plate 6.

When the control column 20 abuts against the base, the control column 20 drives the driving rod 141 and the driving block 142 to move vertically upward, and the limiting ring 16 drives the locking rod 12 to move toward the driving block 142 under the elastic force of the compression spring 18. When the locking lever 12 is disengaged from the locking groove 13, the lower end surface of the control post 20 is located below the mounting block 10. When the lower end face of the thermos is attached to the base and the lower end face of the control column 20 is flush with the lower end face of the mounting block 10, the end of the locking rod 12 far from the driving block 142 is retracted into the receding groove 11. At this time, the shielding plate 6 is in the unlocked state.

When the hot water kettle is taken down from the base, the protection plate 6 is turned towards the direction of the mounting groove 2 under the action of the elasticity of the torsion spring 8, and the locking rod 12 and the locking groove 13 are staggered. At this moment, the locking rod 12 cannot be inserted into the locking groove 13, so that the protection plate 6 can automatically reset under the action of the elastic force of the torsion spring 8 and cover the port of the mounting groove 2, and the reed 3 is shielded.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a temperature controller for electric kettle, includes main part (1) and reed (3), mounting groove (2) have been seted up to the lower terminal surface of main part (1), reed (3) set up in mounting groove (2), its characterized in that: the lower end face of the main body (1) is hinged with a protection plate (6) used for sealing the port of the mounting groove (2).

2. The temperature controller for the electric kettle according to claim 1, characterized in that: the main part (1) with be provided with torsional spring (8) between guard plate (6), torsional spring (8) are used for the drive guard plate (6) orientation the direction upset of mounting groove (2).

3. The temperature controller for the electric kettle according to claim 1, characterized in that: the main body (1) is provided with a locking piece used for fixing the protection plate (6) after overturning and when the port of the mounting groove (2) is in an open state.

4. The temperature controller for the electric kettle according to claim 3, characterized in that: the lower terminal surface of main part (1) is provided with installation piece (10), the groove of stepping down (11) have been seted up to the lateral wall of installation piece (10), the locking piece include horizontal slip set up in locking lever (12) in the groove of stepping down (11), the confession has been seted up to the lateral wall of guard plate (6) locking groove (13) of locking lever (12) grafting embedding, be provided with on installation piece (10) and be used for the drive actuating mechanism (14) of locking lever (12) motion.

5. The temperature controller for the electric kettle according to claim 4, wherein: the lower terminal surface of installation piece (10) seted up with mounting hole (15) that the groove of stepping down (11) is linked together, actuating mechanism (14) including vertical slip wear to locate actuating lever (141) in mounting hole (15), set up in drive block (142) of actuating lever (141) upper end, drive block (142) are round platform form setting, the diameter of drive block (142) up end is greater than the diameter of terminal surface down, the lateral wall of drive block (142) with the tip of locking lever (12) is inconsistent, the up end of drive block (142) with the upper end inner wall of the groove of stepping down (11) passes through reset spring (19) and is connected, be provided with spacing ring (16) on locking lever (12), the port department of the groove of stepping down (11) is provided with collar (17), collar (16) with collar (17) pass through compression spring (18) and connect, the elastic force of the return spring (19) is greater than the elastic force of the compression spring (18).

6. The temperature controller of claim 5, which is characterized in that: the lower extreme tip downwardly extending of actuating lever (141) and form and be used for supplying control post (20) that the base contradicts, control post (20) are used for sliding to enter into in mounting hole (15), when locking lever (12) are followed when breaking away from in locking groove (13), the lower extreme tip of control post (20) is located outside mounting hole (15).

7. The temperature controller of claim 5, which is characterized in that: the end part of the locking rod (12) close to one end of the driving block (142) is in an arch shape with the middle part protruding outwards.

8. The temperature controller for the electric kettle according to claim 1, characterized in that: the surface of the protection plate (6) is provided with a cattle nostril (9) for embedding fingers.