CN210989692U

CN210989692U - Electric kettle for household life

Info

Publication number: CN210989692U
Application number: CN201921655088.5U
Authority: CN
Inventors: 郭楚宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-14
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an electric kettle for household life relates to insulating pot technical field, specifically is an electric kettle for household life, including unable adjustment base, heating kettle has been placed at unable adjustment base's top, heating kettle's top articulates there is the top cap, heating kettle's right side fixed mounting has the kettle handle, the inboard middle part fixed mounting of unable adjustment base has the division board, the top fixed mounting of division board has the spring leaf. This electric kettle for house life stimulates the power cord to the outside, and the power cord drives the axis of rotation and rotates, and then drives the ratchet and rotate, and the ratchet is outer to be restricted ratchet direction of rotation along the pawl of meshing, guarantees that the pawl can only rotate to a direction, and the device has realized that power cord length is adjustable, has increased the distance of insulating pot during operation and socket, prevents that the boiling water from splashing into wherein, has improved the security.

Description

Electric kettle for household life

Technical Field

The utility model relates to an insulating pot technical field specifically is an electric kettle is used in house life.

Background

The electric kettle is one of small common household appliances, is used for heating water and can be used as a water container, and has the characteristic of convenient use.

Domestic insulating pot that exists on the market now, mostly be a heating kettle body and a heating base, but the connecting wire length of part heating base is shorter, and can not adjust, can only boil water at the place nearer apart from the socket, when water is boiled, because the water boiling, can be with in the water splash socket, the potential safety hazard has been increased, furthermore, current part insulating pot outage mode makes the kettle take place to warp the temperature sensing element of department for high temperature steam, promote switch and cut off the power supply, when insulating pot carries out dry combustion method, because there is not high temperature steam to produce, and then can not make the kettle switch outage of department, the spoilage of insulating pot has been improved, and service life is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric kettle is used in house life has the power cord adjustable, prevents advantages such as dry combustion method, security height, has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

For the purpose that the power cord is adjustable, prevent dry combustion method, security height more than realizing, the utility model discloses a following technical scheme realizes: the utility model provides an electric kettle for household life, includes unable adjustment base, heating kettle has been placed at unable adjustment base's top, the top of heating kettle articulates there is the top cap, the right side fixed mounting of heating kettle has the kettle handle, the inboard middle part fixed mounting of unable adjustment base has the division board, the top fixed mounting of division board has the spring leaf, the top fixed mounting of division board has the fixed block that is located the spring leaf both sides, the top fixed mounting of fixed block has the hot sensing piece, middle part fixed mounting below the hot sensing piece has insulating push rod, unable adjustment base's inner wall fixed mounting has the connecting rod that is located the spring leaf top, the bottom activity of unable adjustment base inner chamber has cup jointed the axis of rotation that runs through to the division board middle part, the outside fixed cup joint of axis of rotation has the ratchet, the outside fixed of axis of rotation, the inner wall fixed mounting of unable adjustment base has the space bar that is located the torsion spring top, the outside activity of axis of rotation has cup jointed the power cord that is located the space bar top, the fixed loose axle that has cup jointed in bottom of unable adjustment base inner chamber, and the outside activity of loose axle has cup jointed the pawl.

Preferably, the top end of the thermal sensing piece is a plane, the plane at the top end of the thermal sensing piece is tightly attached to the inner side of the bottom end of the fixed base, the insulating push rod is located above the spring piece, the bottom end of the insulating push rod is tightly attached to the spring piece, and the top end of the right side of the spring piece is movably connected with the lower portion of the connecting rod through a contact.

Preferably, the power cord is located division board and space bar middle part, and the power cord runs through to unable adjustment base's outside, torsion spring's one end and axis of rotation fixed connection, and torsion spring's the other end and space bar bottom fixed connection.

Preferably, the pawl penetrates through the outside of the fixed base, the top end of the pawl is meshed with the outer edge of the ratchet wheel, and a square hole located outside the pawl and the power line is formed in the outer side of the fixed base.

Preferably, the heating wire is fixedly installed at the bottom of the inner cavity of the heating kettle, the electrifying block is arranged at the top of the fixing base, and the contact below the connecting rod is fixedly connected with the electrifying block through the connecting wire.

Preferably, one end of the power line is fixedly connected with the rotating shaft, and one end of the power line is fixedly connected with the electrifying block through a connecting wire.

(III) advantageous effects

The utility model provides an electric kettle for household life possesses following beneficial effect:

1. the electric kettle for household life pulls the power cord outwards, the power cord drives the rotating shaft to rotate, thereby driving the ratchet wheel to rotate, the pawl meshed with the outer edge of the ratchet wheel limits the rotation direction of the ratchet wheel, ensuring that the pawl can only rotate towards one direction, the device realizes the adjustable length of the power line, increases the distance between the electric kettle and the socket when in work, prevents boiled water from splashing into the electric kettle, improves the safety, and in addition, after the electric kettle finishes working, the engagement relation between the pawl and the ratchet wheel is released by shifting the pawl, because the two ends of the torsion spring are fixed at the outer side of the rotating shaft and the bottom of the partition plate, the elastic potential energy stored by the torsion spring can drive the rotating shaft to rotate in the opposite direction, further drive the ratchet wheel to rotate in the opposite direction, and recover the power line, the device has realized that power cord length freely adjusts, has further improved work efficiency, has increased the security.

2. This electric kettle for household life, when the insulating pot carries out dry combustion method, along with heating kettle temperature and continuously increasing, can make unable adjustment base top temperature increase, and then make hot sensing piece temperature increase, when the temperature is higher than normal operating temperature, hot sensing piece can produce and warp, promote insulating push rod downstream, and then promote the spring leaf and move down, the contact that makes the spring leaf top breaks away from with the contact of connecting rod bottom, carry out the power protection, the device has solved in the past and has done dry combustion method and have not produced the problem that does not carry out the outage, the dry combustion method power protection has been realized, the probability that this equipment damaged has been reduced, and service life is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the dry-fire power-off protection of the present invention;

FIG. 3 is a schematic structural view of the power line length adjustment of the present invention;

fig. 4 is a schematic structural view of the limiting ratchet of the present invention.

In the figure: 1. a fixed base; 2. heating the kettle; 3. a top cover; 4. a kettle handle; 5. a fixed block; 6. a heat-sensitive sheet; 7. an insulating push rod; 8. a spring plate; 9. a connecting rod; 10. a partition plate; 11. a power line; 12. a partition plate; 13. a rotating shaft; 14. a torsion spring; 15. a ratchet wheel; 16. a movable shaft; 17. a pawl.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an electric heating kettle for household life comprises a fixed base 1, a heating kettle 2 is placed at the top of the fixed base 1, a top cover 3 is hinged at the top of the heating kettle 2, a kettle handle 4 is fixedly installed at the right side of the heating kettle 2, a partition plate 10 is fixedly installed at the middle part of the inner side of the fixed base 1, a spring leaf 8 is fixedly installed at the top of the partition plate 10, a fixed block 5 positioned at two sides of the spring leaf 8 is fixedly installed at the top of the partition plate 10, a thermal sensing piece 6 is fixedly installed at the top of the fixed block 5, an insulating push rod 7 is fixedly installed at the middle part below the thermal sensing piece 6, a connecting rod 9 positioned above the spring leaf 8 is fixedly installed at the inner wall of the fixed base 1, a rotating shaft 13 penetrating through the middle part of the partition plate 10 is movably sleeved at the bottom of an inner cavity of the fixed base 1, a, the inner wall of the fixed base 1 is fixedly provided with a partition plate 12 positioned above the torsion spring 14, the outer part of the rotating shaft 13 is movably sleeved with a power line 11 positioned above the partition plate 12, the bottom of the inner cavity of the fixed base 1 is fixedly sleeved with a movable shaft 16, and the outer part of the movable shaft 16 is movably sleeved with a pawl 17.

Wherein, the top end of the thermal sensing piece 6 is a plane, the plane at the top end of the thermal sensing piece 6 is tightly attached to the inner side of the bottom end of the fixed base 1, the insulating push rod 7 is positioned above the spring piece 8, the bottom end of the insulating push rod 7 is tightly attached to the spring piece 8, the top end of the right side of the spring piece 8 is movably connected with the lower part of the connecting rod 9 through a contact, when the electric kettle is dried, the temperature at the top of the fixed base 1 is increased along with the continuous increase of the temperature of the heating kettle 2, so that the temperature of the thermal sensing piece 6 is increased, when the temperature is higher than the normal working temperature, the thermal sensing piece 6 is deformed, the insulating push rod 7 is pushed to move downwards, so that the spring piece 8 is pushed to move downwards, the contact at the top of the spring piece 8 is separated from the contact at the bottom of the connecting rod 9, and power-off protection is, the probability of damage to the equipment is reduced, and the service life is prolonged.

Wherein, power cord 11 is located division board 10 and partition plate 12 middle part, and power cord 11 runs through to unable adjustment base 1's outside, torsion spring 14's one end and axis of rotation 13 fixed connection, and torsion spring 14's the other end and partition plate 12 bottom fixed connection, outside pulling power cord 11, power cord 11 drives axis of rotation 13 and rotates, and then drive ratchet 15 and rotate, ratchet 15 is outer along meshing pawl 17 to limit ratchet 15 direction of rotation, guarantee that pawl 17 can only rotate to a direction, the device has realized that power cord 11 adjustable length, the distance of electric kettle during operation with the socket has been increased, prevent that the boiling water from splashing into wherein, the security has been improved.

Wherein, pawl 17 runs through to unable adjustment base 1's outside, and the top of pawl 17 and the outer edge intermeshing of ratchet 15, unable adjustment base 1's the outside is seted up and is located pawl 17 and the outside quad slit of power cord 11, after the electric kettle work was accomplished, through stirring pawl 17, the meshing relation of pawl 17 and ratchet 15 is relieved, because torsion spring 14 both ends are fixed in the bottom of the axis of rotation 13 outside and space bar 12, the elastic potential energy that torsion spring 14 stored can drive axis of rotation 13 and rotate in the opposite direction, and then drive ratchet 15 and rotate in the opposite direction, retrieve power cord 11, the device has realized that power cord 11 length freely adjusts, further improved work efficiency, the security has been increased.

Wherein, the bottom fixed mounting of 2 inner chambers of heating kettle has the heating wire, and circular telegram piece has been seted up at unable adjustment base 1's top, and the contact of connecting rod 9 below passes through connecting wire and circular telegram piece fixed connection, and the circular telegram through heating wire in the heating kettle 2 and unable adjustment base 1 top combines soon, realizes the heating to cold water in the heating kettle 2, and the heating kettle body separates with the heating base, has reduced during the water splash heating base, has increased the security.

Wherein, the one end and the axis of rotation 13 fixed connection of power cord 11, and the one end of power cord 11 passes through connecting wire and circular telegram piece fixed connection, and 11 one ends of power cord and axis of rotation 13 fixed connection guarantee that axis of rotation 13 can rotate when pulling power cord 11 to it is effective to guarantee this length adjustment device.

In conclusion, when the electric heating kettle for household life is used, whether all structures are complete or not is checked, after the electric heating kettle is used, the power cord 11 is pulled outwards, the power cord 11 drives the rotating shaft 13 to rotate, the ratchet wheel 15 is further driven to rotate, the rotating direction of the ratchet wheel 15 is limited by the pawl 17 meshed with the outer edge of the ratchet wheel 15, the pawl 17 can only rotate towards one direction, the distance between the electric kettle and a socket when the electric kettle works is increased, boiled water is prevented from splashing into the electric kettle, the switch at the top of the kettle handle 4 is started, cold water in the heating kettle 2 is heated, after the electric kettle works, the meshing relation between the pawl 17 and the ratchet wheel 15 is released by shifting the pawl 17, as the two ends of the torsion spring 14 are fixed at the outer side of the rotating shaft 13 and the bottom of the partition plate 12, the elastic potential energy stored in the torsion spring 14 can drive the rotating shaft 13, retrieve power cord 11, when the insulating pot carries out dry combustion method, 2 temperature continuous increases along with heating the kettle, can make the 1 top temperature of unable adjustment base increase, and then make the 6 temperature increase of hotness piece, when the temperature is higher than normal operating temperature, hotness piece 6 can produce and warp, promote insulating push rod 7 downstream, and then promote spring leaf 8 downstream, the contact that makes the 8 tops of spring leaf breaks away from with the contact of connecting rod 9 bottoms, carry out the power-off protection, regularly overhaul this equipment, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric kettle is used in domestic life, includes unable adjustment base (1), its characterized in that: the heating kettle (2) is placed at the top of the fixed base (1), a top cover (3) is hinged to the top of the heating kettle (2), a kettle handle (4) is fixedly installed on the right side of the heating kettle (2), a partition plate (10) is fixedly installed in the middle of the inner side of the fixed base (1), a spring leaf (8) is fixedly installed at the top of the partition plate (10), fixed blocks (5) located on two sides of the spring leaf (8) are fixedly installed at the top of the partition plate (10), a thermal sensing piece (6) is fixedly installed at the top of the fixed block (5), an insulating push rod (7) is fixedly installed in the middle of the lower portion of the thermal sensing piece (6), a connecting rod (9) located above the spring leaf (8) is fixedly installed on the inner wall of the fixed base (1), and a rotating shaft (13) penetrating through the middle of the partition plate (10, ratchet (15) have been cup jointed to the external fixation of axis of rotation (13), torsion spring (14) that are located ratchet (15) top have been cup jointed to the external fixation of axis of rotation (13), unable adjustment base's (1) inner wall fixed mounting has division board (12) that are located torsion spring (14) top, power cord (11) that are located division board (12) top have been cup jointed in the external activity of axis of rotation (13), the bottom of unable adjustment base (1) inner chamber is fixed cup jointed loose axle (16), and pawl (17) have been cup jointed in the external activity of loose axle (16).

2. The electric kettle for household life according to claim 1, characterized in that: the top end of the thermal sensing piece (6) is a plane, the plane at the top end of the thermal sensing piece (6) is tightly attached to the inner side of the bottom end of the fixed base (1), the insulating push rod (7) is located above the spring piece (8), the bottom end of the insulating push rod (7) is tightly attached to the spring piece (8), and the top end of the right side of the spring piece (8) is movably connected with the lower portion of the connecting rod (9) through a contact.

3. The electric kettle for household life according to claim 1, characterized in that: the power cord (11) are located the middle of the partition plate (10) and the partition plate (12), the power cord (11) penetrates through the outside of the fixing base (1), one end of the torsion spring (14) is fixedly connected with the rotating shaft (13), and the other end of the torsion spring (14) is fixedly connected with the bottom of the partition plate (12).

4. The electric kettle for household life according to claim 1, characterized in that: the pawl (17) runs through to the outside of unable adjustment base (1), and the top of pawl (17) and the outer edge intermeshing of ratchet (15), the quad slit that is located pawl (17) and power cord (11) outside is seted up in the outside of unable adjustment base (1).

5. The electric kettle for household life according to claim 1, characterized in that: the bottom fixed mounting of heating kettle (2) inner chamber has the heating wire, the circular telegram piece has been seted up at the top of unable adjustment base (1), and the contact of connecting rod (9) below passes through connecting wire and circular telegram piece fixed connection.

6. The electric kettle for household life according to claim 1, characterized in that: one end of the power line (11) is fixedly connected with the rotating shaft (13), and one end of the power line (11) is fixedly connected with the electrifying block through a connecting line.