CN112107223B

CN112107223B - Safe use device for electric kettle

Info

Publication number: CN112107223B
Application number: CN202010815860.6A
Authority: CN
Inventors: 高睿智
Original assignee: Guangdong Yinhu Electric Appliance Co ltd
Current assignee: Guangdong Yinhu Electric Appliance Co.,Ltd.
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-11-30
Anticipated expiration: 2040-08-14
Also published as: CN112107223A

Abstract

The invention relates to the technical field of kitchen electricity, and discloses a safe using device for an electric kettle, which comprises a shell and a kettle cover, wherein a protective shell is fixedly connected inside the shell, an electromagnet I is fixedly connected inside the protective shell, a clamping rod is movably connected inside the protective shell, a gear is movably connected inside the protective shell, a ratchet wheel is fixedly connected outside the gear, a shielding plate is movably connected inside the protective shell, a button is fixedly connected outside the shell, and a glass tube is fixedly connected inside the kettle cover; under the interact through between shell, protective housing, electro-magnet one, kelly, gear, ratchet, the sunshade, can be so that electric kettle when taking place to empty, this device can be timely cover the apopore through the sunshade, just so can avoid electric kettle hot water can not flow through the apopore when empting in the kettle, and then avoided hot water to cause other people's injury on the health, more be fit for the use under the actual conditions.

Description

Safe use device for electric kettle

Technical Field

The invention relates to the technical field of kitchen electricity, in particular to a safe using device for an electric kettle.

Background

Nowadays, along with the continuous change of people's life and the continuous development of science and technology, the kind of household electrical appliances that people are used for the kitchen is also continuously increasing, in order to make the kitchen electricity more be suitable for different crowds ' use, the environmental protection kitchen electricity also should be born, and the environmental protection kitchen electricity more makes things convenient for people's daily life.

The most common electric kettle in the environmental protection kitchen electricity is the electric kettle, and compared with the non-electric kettle, the electric kettle is loved by people because the electric kettle can heat the water in the electric kettle to reach the boiling point more quickly, but the electric kettle has the problem that a section of power line is arranged, so that children or other careless people can touch the power line when passing near the electric kettle, and then the electric kettle can be toppled over, so that the hot water in the electric kettle can be splashed to people near the electric kettle, and further serious safety accidents can be caused.

Therefore, in order to solve these problems, a safe using device for an electric kettle is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the safe use device for the electric kettle, which has the advantage of preventing hot water from splashing when the kettle is toppled over, and solves the problem that children or other careless people can touch the power line when passing by the vicinity of the electric kettle and then topple over the electric kettle, so that the hot water in the electric kettle splashes on the people near the kettle and further serious safety accidents are caused.

(II) technical scheme

In order to achieve the purpose of preventing hot water from splashing when the kettle is toppled, the invention provides the following technical scheme: the utility model provides a safe in utilization device for electric kettle, including shell and kettle lid, the inside fixedly connected with protective housing of shell, the inside fixedly connected with electro-magnet of protective housing is first, the inside swing joint of protective housing has the kelly, the inside swing joint of protective housing has the gear, the outside fixedly connected with ratchet of gear, the inside swing joint of protective housing has the sunshade, the outside fixedly connected with button of shell, the inside fixedly connected with glass pipe of kettle lid, the inside fixedly connected with electrode block of glass pipe, the inside swing joint of kettle lid has spring one, the outside swing joint of spring one has the slide bar, the inside fixedly connected with electro-magnet of slide bar is two, the outside swing joint of slide bar has the fixture block.

Preferably, the kettle cover is movably connected to the outer portion of the shell, the protective shell is made of food-grade stainless steel materials, and the joint of the protective shell and the shell is in a leakage-proof design.

Preferably, the outside swing joint of electro-magnet one has spring two, and the one end swing joint that electro-magnet one was kept away from to spring two is in the inside of kelly, and the specification of kelly matches with the specification phase-match of ratchet, and the specification of gear and ratchet all matches with the specification phase-match of protective housing, and ratchet swing joint is in the inside of protective housing, and kelly swing joint is in the outside of ratchet.

Preferably, the apopore has been seted up on the surface of shell, and the specification phase-match of three and its specification and shell is no less than to the quantity of apopore, and the outside of sunshade is provided with gear specification assorted tooth, the outside swing joint of tooth in the outside of gear, sunshade swing joint is at the inner wall of shell, the outside swing joint of gear has the spring strip, and the one end fixed connection that the gear was kept away from to the spring strip is in the inside of protective housing, and the spring strip is in the state of tightening up under the initial condition.

Preferably, the inside swing joint of glass pipe has the mercury pearl, the inside fixedly connected with first electrode piece and the second electrode piece of glass pipe, first electrode piece and second electrode piece all have two, two first electrode pieces are fixed connection respectively in the inside left and right sides of glass pipe, second electrode piece fixed connection is at the interior top of glass pipe, the specification phase-match and the position of second electrode piece and first electrode piece are corresponding, the specification of mercury pearl and the specification phase-match of first electrode piece, second electrode piece, first electrode piece and second electrode piece correspond the positive negative pole of external power source respectively, the boiling point of mercury is 356.7 ℃, mercury is in liquid pearl under normal conditions.

Preferably, spring one, the slide bar, second electro-magnet and fixture block all have two, the one end swing joint of spring one is in the inside of kettle cover, its other end swing joint is in the outside of slide bar, slide bar swing joint is in the inside of kettle cover, the one end fixedly connected with sealing washer of spring one is kept away from to the slide bar, the sealing washer has two, the specification and the shell of sealing washer, the specification phase-match of kettle cover, the shape that two sealing washers are constituteed is circular, the bottom swing joint of fixture block has spring three, the bottom fixed connection of spring three is in the inside of slide bar, the inside fixedly connected with iron plate of fixture block, the specification of iron plate and the specification phase-match of electro-magnet two, specification and fixture block assorted draw-in groove have been seted up to the internal surface of kettle cover, the fixture block card under the initial state is in the inside of draw-in groove, spring one under the initial state is in the state of tightening up.

Preferably, the button, the electrode block, the first electromagnet, the second electromagnet and the external power supply are all electrically connected with the control center.

(III) advantageous effects

Compared with the prior art, the invention provides a safe using device for an electric kettle, which has the following beneficial effects:

1. this a safe operative installations for electric kettle, through under the interact between shell, protective housing, electro-magnet one, kelly, gear, ratchet, the sunshade, can be so that electric kettle when taking place to empty, this device can be timely cover the apopore through the sunshade, just so can avoid electric kettle hot water can not flow through the apopore in the kettle when empting, and then avoided hot water to cause the injury on other people's health, more is fit for the use under the actual conditions.

2. This a safe handling device for electric kettle, through the kettle lid, the glass pipe button, the electrode piece, spring one, the slide bar, electro-magnet two, under the interact between the fixture block, can make this device can be through pressing whether the button controls opening of hot water splash-proof function, guaranteed electric kettle's safe in utilization like this, and transmission between the structure can make the sealing washer can seal the junction of shell and kettle lid when the kettle is empting taking place, further guaranteed that the kettle can not take place to splash when taking place to empty the hot water.

Drawings

FIG. 1 is a schematic partial cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural view of the connection relationship among the kettle cover, the glass tube, the electrode block, the first spring and the sliding rod according to the present invention;

FIG. 4 is a schematic structural diagram of the present invention at B in FIG. 3.

In the figure: 1. a housing; 2. a kettle cover; 3. a protective shell; 4. an electromagnet I; 5. a clamping rod; 6. a gear; 7. a ratchet wheel; 8. a shutter; 9. a button; 10. a glass tube; 11. an electrode block; 12. a first spring; 13. a slide bar; 14. an electromagnet II; 15. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a safe using device for an electric kettle comprises a shell 1 and a kettle cover 2, wherein a protective shell 3 is fixedly connected inside the shell 1, the kettle cover 2 is movably connected outside the shell 1, the protective shell 3 is made of food-grade stainless steel materials, and the joint of the protective shell 3 and the shell 1 is made of a leakage-proof design; inside fixedly connected with electro-magnet 4 of protective housing 3, the inside swing joint of protective housing 3 has kelly 5, the inside swing joint of protective housing 3 has gear 6, the outside fixedly connected with ratchet 7 of gear 6, the outside swing joint of electro-magnet 4 has spring two, the one end swing joint that electro-magnet 4 was kept away from to spring two is in the inside of kelly 5, the specification of kelly 5 and the specification phase-match of ratchet 7, the specification of gear 6 and ratchet 7 all with the specification phase-match of protective housing 3, ratchet 7 swing joint is in the inside of protective housing 3, kelly 5 swing joint is in the outside of ratchet 7.

The inside of the protective shell 3 is movably connected with a shielding plate 8, the surface of the shell 1 is provided with water outlet holes, the number of the water outlet holes is not less than three, the specification of the water outlet holes is matched with that of the shell 1, teeth matched with the specification of the gear 6 are arranged outside the shielding plate 8, the outside of the teeth are movably connected with the outside of the gear 6, the shielding plate 8 is movably connected with the inner wall of the shell 1, the outside of the gear 6 is movably connected with a spring strip, one end, far away from the gear 6, of the spring strip is fixedly connected inside the protective shell 3, and the spring strip is in a tightening state in an initial state; under the interact through between shell 1, protective housing 3, electro-magnet 4, kelly 5, gear 6, ratchet 7, the sunshade 8, can be so that electric kettle when taking place to empty, this device can be timely cover the apopore through sunshade 8, just so can avoid electric kettle hot water can not flow through the apopore in the kettle when empting, and then avoided hot water to cause other people harm on the health, more be fit for the use under the actual conditions.

The external of the shell 1 is fixedly connected with a button 9, the internal of the kettle cover 2 is fixedly connected with a glass tube 10, the internal of the glass tube 10 is fixedly connected with an electrode block 11, the internal of the glass tube 10 is movably connected with mercury beads, the internal of the glass tube 10 is fixedly connected with a first electrode block 11 and a second electrode block 11, the first electrode block 11 and the second electrode block 11 are respectively provided with two, the two first electrode blocks 11 are respectively and fixedly connected with the left side and the right side of the internal of the glass tube 10, the second electrode block 11 is fixedly connected with the internal top of the glass tube 10, the second electrode block 11 is matched with the specification of the first electrode block 11 and corresponds to the position, the specification of the mercury beads is matched with the specifications of the first electrode block 11 and the second electrode block 11, the first electrode block 11 and the second electrode block 11 respectively correspond to the positive and negative electrodes of an external power supply, the boiling point of mercury is 356.7 ℃, and the mercury is in a liquid bead shape under normal conditions; the inside of the kettle cover 2 is movably connected with a first spring 12, the outside of the first spring 12 is movably connected with a sliding rod 13, the inside of the sliding rod 13 is fixedly connected with a second electromagnet 14, and the button 9, the electrode block 11, the first electromagnet 4, the second electromagnet 14 and an external power supply are all electrically connected with the control center.

The outer part of the sliding rod 13 is movably connected with a clamping block 15, two of a spring I12, a sliding rod 13, a second electromagnet 14 and a clamping block 15 are arranged, one end of the spring I12 is movably connected with the inner part of the kettle cover 2, the other end of the spring I is movably connected with the outer part of the sliding rod 13, the sliding rod 13 is movably connected with the inner part of the kettle cover 2, one end of the sliding rod 13 far away from the spring I12 is fixedly connected with a sealing ring, the size of the sealing ring is matched with that of the shell 1 and the kettle cover 2, the shape formed by the two sealing rings is circular, the bottom of the clamping block 15 is movably connected with a third spring, the bottom of the third spring is fixedly connected with the inner part of the sliding rod 13, the inner part of the clamping block 15 is fixedly connected with an iron block, the size of the iron block is matched with that of the electromagnet II 14, the inner surface of the kettle cover 2 is provided with a clamping groove with a size matched with the clamping block 15, and the clamping block 15 is clamped in the clamping groove in an initial state, the first spring 12 in the initial state is in a tightened state, and under the interaction among the kettle cover 2, the glass tube buttons 9 and 10, the electrode block 11, the first spring 12, the sliding rod 13, the second electromagnet 14 and the clamping block 15, the device can control whether the hot water splashing prevention function is started or not by pressing the button 9, so that the use safety of the electric kettle is ensured, the transmission between the structures can ensure that the sealing ring can seal the joint of the shell 1 and the kettle cover 2 when the kettle is toppled, and the hot water cannot splash when the kettle is toppled.

The device starts to be started, an operator presses the button 9 to enable the control center to control an external power supply to electrify the first electrode block 11 and the second electrode block 11, when the shell 1 and the kettle cover 2 shake, the shaking of the kettle cover 2 can drive the glass tube 10 to tilt, mercury beads can move in the glass tube 10 under the action of self gravity, when the mercury beads move to be in contact with the first electrode block 11 and the second electrode block 11, under the conductive action of metal mercury, the first electrode block 11 is electrically communicated with the second electrode block 11, the control center can control the external power supply to supply power to the first electromagnet 4 and the second electromagnet 14, the first electromagnet 4 is electrified to attract the clamping rod 5 to move, the clamping rod 5 moves to drive the second spring to shrink, the ratchet wheel 7 is not limited by the clamping rod 5, and the movement trend of the gear 6 is not limited any more, the gear 6 rotates under the action of the restoring force of the spring strip, and the shutter 8 is driven to move by the rotation of the gear 6 under the action of the teeth.

At the moment, the second electromagnet 14 is electrified to attract the iron block and drive the iron block to move, the iron block moves to drive the clamping block 15 to move, the clamping block 15 moves to drive the third spring to contract, so that the sliding rod 13 moves under the action of the restoring force of the first spring 12, the sliding rod 13 moves to drive the sealing gasket to move, and the sealing gasket moves to seal the joint of the shell 1 and the kettle cover 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safe use device for an electric kettle comprises a shell (1) and a kettle cover (2), and is characterized in that: the water bottle comprises a shell (1), a protective shell (3) is fixedly connected to the inside of the shell (1), a first electromagnet (4) is fixedly connected to the inside of the protective shell (3), a clamping rod (5) is movably connected to the inside of the protective shell (3), a gear (6) is movably connected to the inside of the protective shell (3), a ratchet wheel (7) is fixedly connected to the outside of the gear (6), a shielding plate (8) is movably connected to the inside of the protective shell (3), a button (9) is fixedly connected to the outside of the shell (1), a glass tube (10) is fixedly connected to the inside of a water bottle cover (2), an electrode block (11) is fixedly connected to the inside of the glass tube (10), a first spring (12) is movably connected to the inside of the water bottle cover (2), a sliding rod (13) is movably connected to the outside of the first spring (12), a second electromagnet (14) is fixedly connected to the inside of the sliding rod (13), and a clamping block (15) is movably connected to the outside of the sliding rod (13);

the kettle cover (2) is movably connected to the outside of the shell (1), the protective shell (3) is made of food-grade stainless steel materials, and the joint of the protective shell (3) and the shell (1) is in a leakage-proof design;

the outer part of the electromagnet I (4) is movably connected with a spring II, one end, far away from the electromagnet I (4), of the spring II is movably connected to the inner part of the clamping rod (5), the specification of the clamping rod (5) is matched with that of the ratchet wheel (7), the specifications of the gear (6) and the ratchet wheel (7) are matched with that of the protective shell (3), the ratchet wheel (7) is movably connected to the inner part of the protective shell (3), and the clamping rod (5) is movably connected to the outer part of the ratchet wheel (7);

the water outlet holes are formed in the surface of the shell (1), the number of the water outlet holes is not less than three, the specifications of the water outlet holes are matched with those of the shell (1), teeth matched with the specifications of the gear (6) are arranged on the outer portion of the shielding plate (8), the outer portions of the teeth are movably connected to the outer portion of the gear (6), the shielding plate (8) is movably connected to the inner wall of the shell (1), the outer portion of the gear (6) is movably connected with the spring strip, and one end, far away from the gear (6), of the spring strip is fixedly connected to the inner portion of the protective shell (3);

the mercury bulb type solar water heater is characterized in that mercury bulbs are movably connected inside the glass tube (10), a first electrode block (11) and a second electrode block (11) are fixedly connected inside the glass tube (10), the number of the first electrode blocks (11) is two, the two first electrode blocks (11) are fixedly connected to the left side and the right side inside the glass tube (10) respectively, the second electrode block (11) is fixedly connected to the inner top of the glass tube (10), the second electrode block (11) is matched with the first electrode block (11) in specification and corresponds to the first electrode block in position, the mercury bulbs are matched with the first electrode block (11) and the second electrode block (11) in specification, and the first electrode block (11) and the second electrode block (11) correspond to the positive electrode and the negative electrode of an external power supply respectively;

two springs are arranged, namely a spring I (12), a sliding rod (13), an electromagnet II (14) and a clamping block (15), one end of the spring I (12) is movably connected inside the kettle cover (2), the other end of the sliding rod (13) is movably connected to the outer portion of the sliding rod (13), the sliding rod (13) is movably connected to the inner portion of the kettle cover (2), one end, far away from the spring I (12), of the sliding rod (13) is fixedly connected with two sealing rings, the specifications of the sealing rings are matched with the specifications of the shell (1) and the kettle cover (2), the two sealing rings are circular in shape, the bottom of the clamping block (15) is movably connected with a spring III, the bottom of the spring III is fixedly connected to the inner portion of the sliding rod (13), an iron block is fixedly connected to the inner portion of the clamping block (15), the specification of the iron block is matched with the specification of the electromagnet II (14), and a clamping groove with the specification matched with the clamping block (15) is formed in the inner surface of the kettle cover (2);

the button (9), the electrode block (11), the first electromagnet (4), the second electromagnet (14) and an external power supply are all electrically connected with the control center.