CN217161754U

CN217161754U - Novel electric heating water cup

Info

Publication number: CN217161754U
Application number: CN202123216065.4U
Authority: CN
Inventors: 刘俊鹏
Original assignee: Zhongshan Oumingxin Intelligent Technology Co ltd
Current assignee: Zhongshan Oumingxin Intelligent Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-12
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a novel electric heating water cup, comprising a cup body, be provided with the bowl cover on the cup, the cup includes cup inner bag and cup shell, cup inner bag cover is established in the cup shell, cup inner bag with be formed with the cavity between the cup shell, be provided with main control board, heating wire and heat sensor in the cavity, be provided with status display spare on the cup, heating wire, heat sensor and status display spare all with main control board electric connection, the heating wire with heat sensor all with the outer wall of cup inner bag is inconsistent, be provided with ventilative structure on the cup cover.

Description

Novel electric heating water cup

Technical Field

The utility model relates to an electric heating water cup field, in particular to a novel electric heating water cup.

Background

The electric appliances for heating water in the market are various, and mainly comprise an electric kettle, an electric heating cup and the like, the electric kettle, the electric heating cup and the like are used for heating water, and after the water temperature rises to the boiling point of the water, the water is boiled, namely the water is turned on; as is well known, the boiling point of water is related to the atmospheric pressure of liquid water, and when the air pressure is reduced, the boiling point of water is lowered, and the temperature reached when the water is boiled is also lowered; the electric kettle is generally used as a kitchen appliance and comprises a kettle body for containing water and a base for heating, the kettle body and the base are matched for use, the top of the kettle body is usually provided with an opening for air dissipation, or some kettle bodies are provided with kettle covers, the kettle covers are provided with shielding covers which can be pushed to open and close by airflow, the shielding covers are hidden at the opening, and the electric kettle is not portable and poor in portability due to the non-sealing property and large volume;

the electric heating cup is a cup-shaped heating appliance and comprises an inner container for containing water, the bottom of the inner container is provided with a heating wire which can directly heat the water in the inner container, the electric heating cup is small in size, has a sealable cup cover, is convenient to carry, and is convenient to carry when people go out and strong in portability.

When the existing electric heating water cup is used for boiling water, the cover of the electric heating water cup is generally required to be removed, so that the electric heating water cup is in an open state for boiling water, but the electric heating water cup is easy to accidentally touch the cup to cause the cup to topple over when the cover is opened, and the hot water is poured out to cause accidents such as injury to people; in addition, the other scheme is that the cup is closed for boiling water, the existing cup cover for closing the cup for boiling water is not fixed on the cup body but is hidden at the position of the cup opening, and when the air pressure in the cup rises, and water vapor is discharged, part of water also overflows; moreover, the automatic power-off after the water is boiled can only indicate that the water is boiled, so that a user cannot judge the air pressure condition in the cup, if the cup cover is opened in a trade, if the water is still in a boiling state due to waste heat, boiled water can overflow from the cup, and the user is scalded.

SUMMERY OF THE UTILITY MODEL

Therefore, a novel electric heating water cup with anti-scalding and safety display functions is needed.

In order to solve the technical problem, the utility model provides a novel electric heating water cup, which comprises a cup body, be provided with the bowl cover on the cup, the cup includes cup inner bag and cup shell, cup shell cover establishes outside the cup inner bag, the cup inner bag with be formed with the cavity between the cup shell, be provided with main control board, heating wire, heat sensor and switch in the cavity, be provided with status display piece on the cup, heating wire, heat sensor, switch and status display piece all with main control board electric connection, the heating wire with heat sensor all with the outer wall of cup inner bag is inconsistent, be provided with ventilative structure on the bowl cover.

Preferably, the ventilation structure comprises a through hole in the cup cover and a waterproof breathable film, and the waterproof breathable film covers the through hole.

Preferably, the outer top surface of bowl cover is provided with the recess, the through-hole is located in the recess.

Preferably, the cup cover is provided with a ventilation cover plate at the groove, and the ventilation cover plate is provided with a hollow part.

Preferably, the waterproof breathable film with be provided with the sealing washer between the bowl cover, the sealing washer is around locating the through-hole is peripheral.

Preferably, the cup shell is provided with corresponding butt joint holes at the position of the state display part and the switch respectively.

Preferably, the status display is a display screen or a ticker.

Preferably, the heat sensor is fixed outside the cup body liner through the locking piece and is abutted to the outer wall of the cup body liner, a fixing ring is arranged on one side, away from the cup body liner, of the heat sensor, the fixing ring is located between the locking piece and the cup body shell, and the fixing ring reinforces the locking piece.

Preferably, be connected with on the main control board and connect the electric plug, the cup bottom is provided with and is used for accomodating connect the chamber of accomodating of electric plug.

The utility model has the advantages that: the cup cover is provided with a ventilation structure, so that water vapor in the cup can escape from the cup after being generated, and the boiled water can be prevented from overflowing; the cup body is provided with a state display part which can indicate the boiling power-off state and the air pressure state in the cup, thereby prompting a user whether to safely open the cup cover.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a cup lid according to a preferred embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a cup body covered with a cup lid according to a preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of a bracket with a retaining ring according to a preferred embodiment of the present invention;

in the figure: a cup body 1; a cup body inner container 101; a cup body shell 102; a cup cover 2; a through-hole 201; a waterproof breathable film 202; a groove 203; a gas permeable cover plate 204; hollowing out 205; a seal ring 206; a cavity 3; a main control board 4; an electric heating wire 5; a thermal sensor 6; a status display member 7; a mounting bracket 8; a fixing ring 800; a switch 9; a receiving chamber 10; a locking member 11.

Detailed Description

To facilitate an understanding of the present invention, reference will now be made to the more complete description of the invention, as illustrated in the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides a novel electric heating cup, including cup 1, be provided with bowl cover 2 on the cup 1, cup 1 includes cup inner bag 101 and cup shell 102, cup shell 102 cover is established outside cup inner bag 101, cup inner bag 101 with be formed with cavity 3 between the cup shell 102, be provided with main control board 4, heating wire 5, heat sensor 6 and switch 9 in the cavity 3, be provided with status display 7 on the cup 1, heating wire 5, heat sensor 6, switch 9 and status display 7 all with main control board 4 electric connection, heating wire 5 with heat sensor 6 all with the outer wall of cup inner bag is inconsistent, be provided with ventilative structure on the cup. The main control board 4 is a circuit board based on a single chip microcomputer, preferably, the heat sensor is a temperature sensor, a ventilating structure is arranged on the cup cover, and water vapor in the cup can escape from the ventilating structure to relieve pressure and prevent liquid water splashed by boiling from overflowing;

after a user turns on the switch 9, the main control board 4 controls the electric heating wire 5 to start working to heat water in the cup body liner 6, the heat sensor 6 is used for detecting the temperature of the cup body liner 6, when the temperature detected by the heat sensor 6 reaches the power-off temperature after the water reaches the boiling temperature, the main control board 4 controls the electric heating wire 5 to stop working, and after the power-off, the residual heat of the electric heating wire 5 continues to heat the water, so that the water in the cup can continue boiling after the heating is stopped, the main control board 4 controls the state display part 7 to indicate that the cup is still in the pressure relief state and can not be safely opened, after a period of safe pressure relief time, the residual heat of the electric heating wire 5 is dissipated, the water in the cup stops boiling, water vapor in the cup gradually escapes through the ventilation structure, so that the air pressure in the cup body is gradually reduced to the normal pressure, at the moment, the water is not boiled any more, the main control board 4 controls the state display part 7 to display that the electric heating cup can be safely opened, the user can not be scalded by boiled and splashed water when opening the cup cover; the safe pressure relief time is 7 seconds to 4 minutes, and is related to the water capacity in the cup, the size of the inner container 6 of the cup body and the size of the ventilating structure.

Referring to fig. 3, in a preferred embodiment, the ventilation structure includes a through hole 201 on the cup cover 2 and a waterproof and breathable film 202, and the waterproof and breathable film 202 covers the through hole 201.

Referring to fig. 3, in a preferred embodiment, the outer top surface of the cap 2 is provided with a groove 203, and the through hole 201 is located in the groove 203.

Referring to fig. 3, in a preferred embodiment, a ventilation cover plate 204 is covered on the cup cover 2 at the position of the groove 203, and a hollow 205 communicated with the groove 203 is arranged on the ventilation cover plate 204.

Referring to fig. 3, in a preferred embodiment, a sealing ring 206 is disposed between the waterproof and breathable film 202 and the cup cover 2, and the sealing ring 206 is wound around the periphery of the through hole 201.

Referring to fig. 1, in a preferred embodiment, the cup housing 102 is provided with corresponding docking holes at the status display 7 and the switch 9, respectively, which allow a user to operate the switch 9 outside the cup 1 and to view the status display 7.

Referring to fig. 1, in a preferred embodiment, the status display 7 is a display screen or a ticker. When the water is boiled, the electric heating wire 5 is powered off to stop heating, at the moment, the display screen indicates that the cup is still in a pressure relief state in a mode of displaying digital countdown, and when the safe pressure relief time is elapsed, the countdown of the display screen is finished, and the cup is indicated that the cup can be safely opened; or the marquee indicates that the interior of the cup is still in a pressure relief state in a flashing mode, and when the flashing of the marquee stops, the marquee indicates that the interior of the cup is in a safe uncovering state.

Referring to fig. 4 and 5, in a preferred embodiment, the thermal sensor 6 is fixed outside the cup liner 101 through a locking member 11 and abuts against the outer wall of the cup liner 101, a fixing ring 800 is disposed on a side of the thermal sensor 6 away from the cup liner 101, the fixing ring 800 is located between the locking member 11 and the cup body shell 102, and the fixing ring 800 reinforces the locking member 11. One end of the fixing ring 800 is abutted to the locking part 11, and the other end of the fixing ring is abutted to the cup body, so that the looseness of the fixed heat sensor 6 is avoided, the heat sensor 6 is always attached to the inner container 101 of the cup body, and the temperature measurement is accurate. Alternatively, a fixing ring 800 is connected to the locking member 11, the fixing ring 800 is located between the locking member 11 and the cup body shell 102, and the fixing ring 800 pushes the heat sensor to the direction of the cup body inner container.

Referring to fig. 4 and 5, in a preferred embodiment, a mounting bracket 8 is disposed within the cavity 3, and the securing ring 800 is disposed on the mounting bracket 8.

Referring to fig. 4, in a preferred embodiment, an electrical plug is connected to the main control board 4, and a receiving cavity 10 for receiving the electrical plug is provided at the bottom of the cup body.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides a novel electric heating water cup, a serial communication port, comprises a cup body, be provided with the bowl cover on the cup, the cup includes cup inner bag and cup shell, cup shell establishes outside the cup inner bag, the cup inner bag with be formed with the cavity between the cup shell, be provided with main control board, heating wire, heat sensor and switch in the cavity, be provided with status display spare on the cup, heating wire, heat sensor, switch and status display spare all with main control board electric connection, the heating wire with heat sensor all with the outer wall of cup inner bag is inconsistent, be provided with ventilative structure on the cup cover.

2. The electric heating water cup as claimed in claim 1, wherein the air permeable structure comprises a through hole on the cup cover and a waterproof air permeable film, and the waterproof air permeable film covers the through hole.

3. The electric heating cup as claimed in claim 2, wherein the outer top surface of the cup cover is provided with a groove, and the through hole is positioned in the groove.

4. The electric heating cup as claimed in claim 3, wherein the cover is provided with a gas-permeable cover plate at the position of the groove, and the gas-permeable cover plate is provided with a hollow.

5. The electric heating water cup as claimed in claim 2, wherein a sealing ring is arranged between the waterproof breathable film and the cup cover, and the sealing ring is wound around the periphery of the through hole.

6. The electric heating cup according to claim 3, wherein the cup body shell is provided with corresponding abutting holes at the state display member and the switch, respectively.

7. The electrically heated water cup as claimed in claim 6, wherein the status display member is a display screen or a ticker.

8. The electric heating water cup as claimed in claim 7, wherein the heat sensor is fixed outside the cup body liner through a locking member and abuts against the outer wall of the cup body liner, a fixing ring is provided on a side of the heat sensor away from the cup body liner, the fixing ring is located between the locking member and the cup body shell, and the fixing ring reinforces the locking member.

9. The electric heating water cup as claimed in claim 1, wherein the main control panel is connected with an electric plug, and a receiving cavity for receiving the electric plug is arranged at the bottom of the cup body.