CN211833943U

CN211833943U - Low water level warning electric kettle

Info

Publication number: CN211833943U
Application number: CN201921696712.6U
Authority: CN
Inventors: 冯朝雄
Original assignee: Chengdu Hengjiu Technology Co ltd
Current assignee: Chengdu Hengjiu Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-11-03
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a low water level warning electric kettle, which comprises a kettle body, a base, a sensing device and a handle, wherein the kettle body is arranged at the top end of the base, one side of the bottom of the kettle body is provided with a buzzer, the other side of the bottom of the kettle body is provided with a LED lamp, one side of the bottom of the kettle body close to the LED lamp is provided with the sensing device, the bottom of the sensing device is provided with a pressure sensor, the inner wall of the kettle body is provided with a double-layer structure, the inner wall of the kettle body is arranged on a heat preservation layer, one side of the outer part of the kettle body is provided with the handle, one side of the inner part of the kettle body is provided with a suspension ball, the suspension ball changes position along with the water level, the top of the kettle body is provided with a kettle cover, one end of a heating wire is, at this time, the pressure sensor senses that the lamp is controlled to emit light and the buzzer sounds.

Description

Low water level warning electric kettle

Technical Field

The utility model relates to the technical field of household appliances, in particular to a low water level warning electric kettle.

Background

Electric kettle commonly used on the market is mostly opaque stainless steel, and the water level in the electric kettle can't be differentiateed, and water can make the water yield constantly reduce constantly evaporating, and when low or anhydrous when the water level in electric kettle, only can take place when once more in the kettle anhydrous, the moisturizing that can not be timely, and when anhydrous in the kettle, can cause the dry combustion method, causes the fire incident, but very dangerous but current low water level warning electric kettle has many problems or defects:

firstly, the traditional low water level warning electric kettle device is too complex and inaccurate in warning;

secondly, the traditional low water level warning electric kettle cannot well observe the change of the water level and cannot find out the change in time;

third, conventional low water level warning kettles may cause short circuits by warning who may overflow the kettle after the water is boiled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric kettle of low water level warning to solve the device that proposes among the above-mentioned background art complicacy, can not observe the water level and can not prevent the problem that water spills over.

In order to achieve the above object, the utility model provides a following technical scheme: a low water level warning electric kettle comprises a kettle body, a base, a sensing device and a handle, and is characterized in that: the kettle comprises a base, and is characterized in that a kettle body is placed at the top end of the base, a buzzer is arranged on one side of the bottom of the kettle body, an LED lamp is arranged on the other side of the bottom of the kettle body, an induction device is arranged on one side, close to the LED lamp, of the bottom of the kettle body, a pressure inductor is installed at the bottom of the induction device, a double-layer structure is arranged on the inner wall of the kettle body, the inner wall of the kettle body is arranged on a heat insulation layer, a handle is installed on one side of the outer portion of the kettle body, a suspension ball is arranged on one side of the inner portion of the kettle body, the suspension ball changes position along with the water level, a kettle cover is arranged at the top of the kettle body, a power switch is arranged on.

Preferably, the electric heating wire is connected with the conducting wire, the electric heating wire is uniformly arranged at the bottom of the kettle body, and the electric heating wire is provided with a detection device which can detect whether the electric heating wire leaks electricity.

Preferably, induction system from the top down has set gradually tray, shell, first spring, mount pad and push rod, the tray is installed on the shell, and first spring mounting is in the central point department of putting of shell, and the mount pad is installed to the bottom of shell, and the push rod link up the mount pad.

Preferably, one end of the kettle body is provided with a communicating vessel, a glass tube is arranged in the communicating vessel, and the communicating vessel is connected with the kettle body through a connecting piece.

Preferably, the connecting piece has from left to right set gradually coupling nut, extensible member and buckle, and coupling nut passes through the fixed extensible member of connecting pipe, and the extensible member can remove in coupling nut, and the buckle setting is in the middle of coupling nut and extensible member, and the buckle can the chucking extensible member.

Preferably, the inside mounting of pot lid has the connecting rod, and the connecting rod passes through the round pin to be installed in the pot lid, the second spring is installed to the other end of connecting rod, and the second spring card is in the fixed slot, and the other end of connecting rod is provided with the couple, and the couple card is in the hook groove.

Compared with the prior art, the beneficial effects of the utility model are that: the low water level warning electric kettle has reasonable structure and the following advantages:

1. the low water level warning is realized by arranging the sensing device, when water exists in the kettle, the suspension ball rises to separate from the tray, the first spring rises to drive the push rod to rise, the push rod is separated from the pressure sensor at the moment, then, the switch is turned on to heat, when the water level drops to a certain degree, the suspension ball is in the tray, the tray compresses the first spring, the push rod drops to be in contact with the pressure sensor at the moment, the pressure sensor controls the LED lamp to emit light at the moment, the buzzer sounds at the same time, the switch is controlled to be turned off at the same time, the power is cut off at the moment, and the fire is avoided;

2. the communicating vessel is arranged, the glass tube is arranged in the communicating vessel, the communicating vessel is connected with the kettle body through the connecting piece, when water exists in the kettle, the communicating vessel can display the position of the water, the position of the water can be accurately observed, and meanwhile, when the communicating vessel is broken, the communicating vessel can be replaced by the communicating vessel through taking down the buckle and compressing the telescopic piece;

3. through being provided with the switch of pouring water, realize the thermos and prevent spilling over, when water is boiled, water can inevitable overflow, at this moment can influence the circuit and the conflagration takes place, and at this moment the oil is prevented spilling over just very necessary, through being provided with the switch of pouring water, the switch of pouring water is connecting the connecting rod, and the connecting rod connects the couple, presses the switch of pouring water at this moment, and water just can pour, otherwise just can not pour.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the connecting member of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the induction device of the present invention;

fig. 5 is an enlarged schematic view of the hook of the present invention.

In the figure: 1. a pot lid; 2. a connecting rod; 3. hooking; 4. a hook groove; 5. a kettle body; 6. a heat-insulating layer; 7. a buzzer; 8. a base; 9. an electric heating wire; 10. a temperature controller; 11. an LED lamp; 12. a pressure sensor; 13. an induction device; 1301. a tray; 1302. a housing; 1303. a first spring; 1304. a push rod; 1305. a mounting seat; 14. a handle; 15. suspending the ball; 16. a water pouring switch; 17. a second spring; 18. a power switch; 19. a connecting member; 1901. a connecting nut; 1902. a telescoping member; 1903. buckling; 20. a communicating vessel; 21. a glass tube.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a low water level warning electric kettle, including kettle body 5, base 8, induction system 13 and handle 14, kettle body 5 has been placed on the top of base 8, one side of kettle body 5 bottom is provided with bee calling organ 7, bee calling organ 7's model can be HRB-P80, the opposite side of kettle body 5 bottom is provided with LED lamp 11, LED lamp 11's model can be TJ-H01WR-01, one side that kettle body 5 bottom is close to LED lamp 11 is provided with induction system 13, pressure sensors 12 is installed to induction system 13's bottom, induction system 13 from the top down has set gradually tray 1301, shell 1302, first spring 1303, mount pad 1305 and push rod 1304, tray 1301 installs on shell 1302, first spring 1303 installs the central point department at shell 1302, mount pad 1305 is installed to the bottom of shell 1302, push rod 1304 link up mount pad 1305:

when water exists in the kettle, the suspension ball 15 rises to separate from the tray 1301, the first spring 1303 rises to drive the push rod 1304 to rise, the push rod 1304 is separated from the pressure sensor 12, the pressure sensor 12 can be CYYZ13 in model, then the switch is turned on to heat, when the water level drops to a certain degree, the suspension ball 15 is in the tray 1301, the tray 1301 compresses the first spring 1303, the push rod 1304 drops to contact with the pressure sensor 12, the pressure sensor 12 controls the LED lamp 11 to emit light, the buzzer 7 makes a sound, the switch is turned off at the same time, and the power is cut off to avoid fire;

a communicating vessel 20 is arranged at one end of the kettle body 5, a glass tube 21 is arranged in the communicating vessel 20, the communicating vessel 20 is connected with the kettle body 5 through a connecting piece 19, the connecting piece 19 is sequentially provided with a connecting nut 1901, an expansion piece 1902 and a buckle 1903 from left to right, the connecting nut 1901 fixes the expansion piece 1902 through a connecting tube, the expansion piece 1902 can move in the connecting nut 1901, the buckle 1903 is arranged between the connecting nut 1901 and the expansion piece 1902, and the buckle 1903 can clamp the expansion piece 1902;

the communicating vessel 20 is provided with a glass tube 21, the communicating vessel 20 is connected with the kettle body 5 through a connecting piece 19, when water exists in the kettle, the communicating vessel 20 can display the position of the water, the position of the water can be accurately observed, and meanwhile, when the communicating vessel 20 is broken, the communicating vessel 20 can be replaced by the telescopic piece 1902 through taking down the buckle 1903 and compressing the telescopic piece 1902;

the inner wall of the kettle body 5 is provided with a double-layer structure, the inner wall of the kettle body 5 is arranged on a heat-insulating layer 6, a handle 14 is arranged on one side outside the kettle body 5, a suspension ball 15 is arranged on one side inside the kettle body 5, the position of the suspension ball 15 changes along with the water level, a kettle cover 1 is arranged on the top of the kettle body 5, a connecting rod 2 is arranged inside the kettle cover 1, the connecting rod 2 is arranged in the kettle cover 1 through a pin, a second spring 17 is arranged at the other end of the connecting rod 2, the second spring 17 is clamped in a fixed groove, a hook 3 is arranged at the other end of the connecting rod 2, the hook 3 is clamped in a hook groove 4, a water pouring switch 16 is arranged, the water pouring switch 16 is connected with the connecting rod 2, the connecting rod 2;

the handle 14 is provided with a power switch 18, the bottom of the kettle body 5 is provided with an electric heating wire 9, the electric heating wire 9 is connected with a lead, the electric heating wire 9 is uniformly arranged at the bottom of the kettle body 5, the electric heating wire 9 is provided with a detection device which can detect whether the electric heating wire 9 leaks electricity or not, the electric heating wire 9 heats the kettle body 5, one end of the electric heating wire 9 is provided with a temperature controller 10, one side close to the handle 14 is provided with a water pouring switch 16, and the water pouring switch 16 is connected to the;

the output end of the pressure sensor 12 is electrically connected with the buzzer 7, the LED lamp 11 and the power switch 18 through conducting wires.

The working principle is as follows: the electric kettle is a device for boiling water, when in use, firstly, a kettle cover 1 is opened, water is poured into the kettle, then the kettle cover 1 is closed, when boiling water, people do not know the amount of water in the electric kettle, at this time, a communicating vessel 20 is arranged, a glass tube 21 is arranged in the communicating vessel 20, at this time, due to the siphon principle, the water in the glass tube 21 is as high as the water in the electric kettle, the amount of water in the kettle can be observed, when the communicating vessel 20 is damaged, a buckle 1903 can be removed, a telescopic part 1902 is compressed, at this time, the communicating vessel 20 can be taken down for convenient replacement, when the water in the kettle falls to a certain degree, a suspension ball 15 can be put into a tray 1301, and then a first spring 1303 is compressed, so that a push rod 1304 is contacted with a pressure sensor 12, at this time, a buzzer 7 and an LED lamp 11 can work, at the same time, a power switch 18 can be disconnected for playing a role of protection, when the water is boiled, a kettle opening is blocked by, the water can not overflow, and when the water pouring switch 16 is pressed, the water can be poured out, so that the scald caused by the mistaken touch of children can be prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low water level warning electric kettle, includes kettle body (5), base (8), induction system (13) and handle (14), its characterized in that: a kettle body (5) is placed at the top end of the base (8), a buzzer (7) is arranged on one side of the bottom of the kettle body (5), an LED lamp (11) is arranged on the other side of the bottom of the kettle body (5), an induction device (13) is arranged on one side, close to the LED lamp (11), of the bottom of the kettle body (5), a pressure inductor (12) is installed at the bottom of the induction device (13), a double-layer structure is arranged on the inner wall of the kettle body (5), the inner wall of the kettle body (5) is arranged on the heat insulation layer (6), a handle (14) is installed on one side of the outer portion of the kettle body (5), a suspension ball (15) is arranged on one side of the inner portion of the kettle body (5), the position of the suspension ball (15) changes along with the water level, a kettle cover (1) is arranged at the top of the kettle body (5), a, one end of the electric heating wire (9) is provided with a temperature controller (10), one side close to the handle (14) is provided with a water pouring switch (16), and the water pouring switch (16) is connected to the handle (14) through a pin.

2. A low water level warning electric kettle according to claim 1, characterized in that the heating wire (9) is connected with a lead, the heating wire (9) is arranged evenly at the bottom of the kettle body (5), and a detection device is arranged on the heating wire (9) to detect whether the heating wire (9) leaks electricity.

3. A low water level warning electric kettle according to claim 1, characterized in that the sensing device (13) is provided with a tray (1301), a housing (1302), a first spring (1303), a mounting seat (1305) and a push rod (1304) from top to bottom in sequence, the tray (1301) is mounted on the housing (1302), the first spring (1303) is mounted at the center of the housing (1302), the mounting seat (1305) is mounted at the bottom of the housing (1302), and the push rod (1304) penetrates through the mounting seat (1305).

4. A low water level warning electric kettle according to claim 1, characterized in that one end of the kettle body (5) is provided with a communicating vessel (20), a glass tube (21) is arranged in the communicating vessel (20), and the communicating vessel (20) is connected with the kettle body (5) through a connecting piece (19).

5. A low water level warning electric kettle according to claim 4, characterized in that the connecting member (19) is provided with a connecting nut (1901), an expansion piece (1902) and a buckle (1903) in sequence from left to right, the connecting nut (1901) fixes the expansion piece (1902) through a connecting pipe, the expansion piece (1902) can move in the connecting nut (1901), the buckle (1903) is arranged between the connecting nut (1901) and the expansion piece (1902), and the buckle (1903) can clamp the expansion piece (1902).

6. A low water level warning electric kettle according to claim 1 wherein: the pot lid is characterized in that a connecting rod (2) is mounted inside the pot lid (1), the connecting rod (2) is mounted in the pot lid (1) through a pin, a second spring (17) is mounted at the other end of the connecting rod (2), the second spring (17) is clamped in a fixing groove, a hook (3) is arranged at the other end of the connecting rod (2), and the hook (3) is clamped in a hook groove (4).