CN211066175U - Electric heating water cup - Google Patents

Abstract

The application relates to the technical field of water boiling containers, and provides an electric heating water cup which comprises a cover body, a cup body and a driving piece, wherein the cover body is provided with an exhaust channel and a sealing assembly for plugging the exhaust channel, and the driving piece is arranged in the cup body; when the electric heating water cup is in a power-on water boiling state, the driving piece drives the sealing assembly to move so as to open the exhaust passage. Compared with the electric heating water cup in the prior art, the electric heating water cup can automatically open the exhaust passage to discharge water vapor from the cup body in time when being electrified to heat and boil water, avoids the problem of potential safety hazard when the exhaust passage is not opened to heat and boil water, and has the advantage of good safety performance.

Description

Electric heating water cup

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of water boiling containers, in particular to an electric heating water cup.

[ background of the invention ]

The electric heating cup is a common water boiling container in daily life, and is widely applied to business trips due to the characteristics of convenient carrying and use.

The electric heating water cup in the prior art is provided with the exhaust port in order to ensure that water vapor can be timely discharged from the cup body when water is boiled, and the electric heating water cup cannot be sealed due to the exhaust port and can leak water when being carried. Therefore, some electric heating water cups are provided with sealing elements for plugging the exhaust port at the exhaust port, and a user needs to open the exhaust port to release pressure when boiling water, but in actual use, the user sometimes forgets to open the exhaust port, and water is boiled by mistake under the condition that the exhaust port is not opened, so that the electric heating water cup has extremely high potential safety hazard.

[ Utility model ] content

In view of this, the present application provides an electric heating cup, which is used to solve the problem that the electric heating cup in the prior art can still heat and boil water without opening an exhaust port, and has potential safety hazard.

The application provides an electric heating drinking cup, electric heating drinking cup includes:

a cup body;

the cover body is provided with a gas exhaust channel and a sealing assembly for plugging the gas exhaust channel;

the driving piece is arranged in the cover body;

when the electric heating water cup is in a power-on water boiling state, the driving piece drives the sealing assembly to move so as to open the exhaust channel.

In one possible design, the seal assembly includes:

the sealing element is fixedly arranged in the exhaust channel;

the movable piece is movably arranged in the cover body and can move under the driving of the driving piece;

the two ends of the elastic element are respectively connected with the cover body and the movable element and used for enabling the movable element to press the sealing element under the action of elastic force so as to seal the exhaust channel;

the driving piece drives the movable piece to move, so that the exhaust channel is opened when the movable piece is not in contact with the sealing piece.

In one possible design, the driving member includes a lifting motor, and an output shaft of the lifting motor abuts against the movable member;

the output shaft moves towards the cover body to drive the movable piece to overcome the elastic force of the elastic piece to move, and the exhaust channel is opened.

In one possible design, the driving member further comprises an electrode contact and an electrode spring;

one of the cup body and the cover body is provided with the electrode contact, and the other is provided with the electrode elastic sheet;

one of the electrode contact and the electrode elastic sheet is connected with a power supply circuit of the electric heating water cup, and the other one of the electrode contact and the electrode elastic sheet is electrically connected with the lifting motor;

when the cover body covers the cup body, the electrode elastic sheet is abutted to the electrode contact to connect the lifting motor and the power supply circuit.

In one possible design, the driving member is arranged in series in a circuit of a heater of the electric heating water cup.

In one possible design, the electric heating water cup further comprises a controller and a temperature sensor, and the controller is electrically connected with the temperature sensor, the driving part and the heater of the electric heating water cup respectively;

the temperature sensor is used for detecting the temperature of water in the cup body, and the controller is used for receiving detection information of the temperature sensor and controlling the working states of the driving piece and the heater according to the detection information.

In one possible design, the cover body further comprises an upper cover, an outer cover and an inner cover;

wherein the upper cover is positioned above the outer cover and the inner cover;

the outer cover is fixedly connected with the inner cover through a connecting piece, and an accommodating space for accommodating the moving piece is formed between the outer cover and the inner cover;

the movable piece is arranged in the accommodating space and is provided with a first accommodating cavity and an air guide hole for communicating the first accommodating cavity with the outside;

the inner cover is provided with a second containing cavity and an exhaust hole for communicating the second containing cavity with the inner cavity of the cup body;

under the working condition of water boiling, an exhaust gap for communicating the first cavity with the second cavity is formed between the movable piece and the sealing piece, and at the moment, the exhaust hole, the second cavity, the exhaust gap, the first cavity and the air guide hole are communicated in sequence to form the exhaust channel;

under the sealing working condition, the movable piece is abutted to the sealing piece, the first containing cavity and the second containing cavity are separated by the sealing piece, and the exhaust channel is in a blocking state.

In one possible design, the movable member has an abutment portion that abuts against the inner lid, and the abutment portion is provided with a seal ring.

In one possible design, the inner cover further has a third cavity for mounting the driving element, and the third cavity is isolated from the second cavity by the sealing ring.

In a possible design, the peripheral wall of the moving part is provided with a groove, the inner peripheral wall of the outer cover is provided with a flange, and the groove is clamped with the flange.

By combining the technical scheme, the beneficial effects of the method are analyzed as follows:

the application provides an electric heat drinking cup includes lid, cup and driving piece, and the lid has exhaust passage and is used for shutoff exhaust passage's seal assembly, and the driving piece sets up in the lid, and when the electric heat drinking cup was in the circular telegram and boils the water state, driving piece drive seal assembly moved to open exhaust passage.

Compare with the electric heat drinking cup among the prior art, the electric heat drinking cup heating that this application provided can open exhaust passage automatically in order in time to follow the cup with vapor and discharge when boiling water, avoids appearing not opening the problem that exhaust passage heating boiled water has the potential safety hazard, has the advantage that the security performance is good.

Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a general sectional view of an electric heating cup provided in an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a schematic view of a partial structure of an electric heating cup in a water boiling state according to an embodiment of the present application;

FIG. 4 is an exploded view of a cover body of the electric heating cup according to the embodiment of the present application;

FIG. 5 is an exploded view of a cover body of the electric heating cup according to the embodiment of the present application from a second perspective;

FIG. 6 is a schematic circuit diagram of an electric heating cup provided in the embodiment of the present application;

fig. 7 is another schematic circuit diagram of the electric heating cup provided by the embodiment of the application.

Reference numerals:

1-a cover body;

11-upper cover;

111-a pilot port;

12-an outer cover;

121-a flange;

13-a movable member;

131-a guide;

132-a first volume;

133-gas-guide holes;

134-an abutment;

134 a-seal ring;

135-a groove;

14-an inner cover;

141-a mounting portion;

142-a second cavity;

143-vent holes;

144-exhaust gap;

145-third volume;

15-a seal;

16-a spring;

2-the cup body;

21-an inner container;

22-a housing;

3-a driving member;

31-electrode contacts;

32-electrode spring;

4-a heater;

and 5, a controller.

[ detailed description ] embodiments

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all 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 application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The following describes a specific embodiment of the electric heating cup according to the structure of the electric heating cup provided by the embodiment of the application.

FIG. 1 is a general sectional view of an electric heating cup provided in an embodiment of the present application; FIG. 2 is an enlarged view of a portion of FIG. 1 at I; FIG. 3 is a schematic view of a partial structure of an electric heating cup in a water boiling state according to an embodiment of the present application; FIG. 4 is an exploded view of a cover body of the electric heating cup according to the embodiment of the present application; FIG. 5 is an exploded view of a cover body of the electric heating cup according to the embodiment of the present application from a second perspective; FIG. 6 is a schematic circuit diagram of an electric heating cup provided in the embodiment of the present application; fig. 7 is another schematic circuit diagram of the electric heating cup provided by the embodiment of the application.

As shown in fig. 1 to 5, an embodiment of the present application provides an electric heating cup, which includes a cover body 1, a cup body 2 and a driving member 3, wherein the cover body 1 has an exhaust channel and a sealing assembly for sealing the exhaust channel, the driving member 3 is disposed in the cover body 1, when the electric heating cup is in a non-water boiling state, the sealing assembly seals the exhaust channel, and when the electric heating cup is in a water boiling state and after being powered on, the driving member 3 drives the sealing assembly to move so as to open the exhaust channel.

When the electric heating water cup is powered on for heating and boiling water, the exhaust channel can be automatically opened to discharge water vapor from the cup body 2 in time, the problem that potential safety hazards exist when the exhaust channel is not opened for heating and boiling water is avoided, and the electric heating water cup has the advantage of good safety performance.

In the alternative of the present embodiment, the sealing assembly includes a sealing member 15, a movable member 13 and an elastic member 16, the sealing member 15 is fixedly disposed in the cover body 1; the movable piece 13 is movably arranged in the cover body 1 and can move under the driving of the driving piece 3; two ends of the elastic element 16 are respectively connected with the cover body 1 and the movable element 13, and the elastic element 13 is used for pressing the sealing element 15 to block the exhaust channel under the action of elastic force; the driving element 3 drives the movable element 13 to move, so that when the movable element 13 is not in contact with the sealing element 15, the exhaust passage is opened.

Specifically, as shown in fig. 2 and 3, the sealing assembly is configured as the above structure, the moving member 13 can press the sealing member 15 under the action of the elastic force through the elastic member 16 to close the exhaust passage normally, so that the electric heating cup can store water in a sealed manner in a non-energized state, and the elastic member 16 can be preferably configured as a compression spring; the exhaust channel can be opened by driving the moving part 13 to move through the driving part 3 so that the moving part 13 overcomes the elastic force and is separated from the sealing part 15, and the exhaust channel has the advantages of simple structure and convenience in use.

But not limited thereto, the sealing assembly may be a normally closed valve, which is opened by the driving member 3 to open the exhaust passage.

In an alternative of this embodiment, the driving member 3 includes a lifting motor, and an output shaft of the lifting motor abuts against the movable member 13, and the output shaft moves toward the cover 1 to drive the movable member 13 to move against the elastic force of the elastic member 16, so as to open the exhaust passage.

Specifically, as shown in fig. 1 and 3, the driving member 3 is configured to open the exhaust passage by driving the output shaft via the lifting motor to drive the movable member 13 to move, which has the advantages of simple structure and convenient operation.

But not limited to, the driving member 3 may be configured as a common motor, and the motor is in transmission connection with the movable member 13 through a rack-and-pinion or lead screw nut transmission mechanism, and can also achieve the function of driving the movable member 13 to move towards the cover body 1 to open the exhaust passage.

In the alternative of this embodiment, the driving member 3 further includes an electrode contact 31 and an electrode elastic sheet 32, one of the cup body 2 and the cover body 1 is provided with the electrode contact 31, the other is provided with the electrode elastic sheet 32, and one of the electrode contact 31 and the electrode elastic sheet 32 is connected to the power supply circuit of the electric heating cup, the other is electrically connected to the lifting motor, when the cover body 1 is covered on the cup body 2, the electrode elastic sheet 32 is abutted to the electrode contact 31 to connect the lifting motor and the power supply circuit.

Specifically, as shown in fig. 2, at this time, the electrode contact 31 is disposed in the cup body 2 and connected to the power supply circuit, the electrode spring 32 is disposed in the cover body 1 and connected to the lifting motor, when the cover body 1 covers the cup body 2, the electrode spring 32 abuts against the electrode contact 31, a circuit for supplying power to the lifting motor is formed, and when the switch of the electric heating cup is closed to be powered on and water is boiled, the lifting motor is powered on to operate at the same time, so as to drive the moving member 13 to overcome the elastic movement of the elastic member 16 to open the exhaust passage. The electrode elastic sheet 32 and the electrode contact 31 are arranged, so that a circuit for supplying power to the lifting motor can be formed when the cover body 1 covers the cup body 2.

In an alternative of this embodiment, the driving member 3 is serially connected to the circuit of the heater 4 of the electric heating cup.

As shown in fig. 6, at this time, when the electric heating water cup is powered on to heat and boil water, the driving member 3 is powered on to work as well, and drives the output shaft of the lifting motor to move towards the cover body 1, so as to drive the moving member 13 to move to open the exhaust passage, so as to discharge water vapor from the cup body 2 in time; when the electric heating water cup finishes heating and boiling water and is powered off, the driving piece 3 is powered off, and at the same time, the elastic piece 16 in the sealing assembly enables the movable piece 13 to press the sealing piece 15 under the action of the elastic force to block the exhaust passage, so that the electric heating water cup seals and stores water.

The specific setting mode of the driving piece 3 has the advantages that the circuit structure is simple, the exhaust channel can be automatically opened when the electric heating water cup is electrified and heated to boil water, the exhaust channel is sealed by the sealing component after heating and boiling water, and the use is convenient.

In addition, the present embodiment further provides another arrangement manner of the driving member 3, as shown in fig. 7, the electric heating cup further includes a controller 5 and a temperature sensor, and the controller 5 is electrically connected to the temperature sensor, the driving member 3 and the heater 4 of the electric heating cup respectively; the temperature sensor is used for detecting the water temperature in the cup body 2, and the controller 5 is used for receiving the detection information of the temperature sensor and controlling the working states of the driving part 3 and the heater 4 according to the detection information.

Specifically, the actual water boiling condition is combined, and generally, when the water temperature is higher than 80 ℃, more water vapor is generated, after the water is heated, the water temperature is still high, and when the water temperature is cooled to be lower than 95 ℃, the water vapor is not generated basically.

The controller 5 may be configured to, but not limited to, P L C, and may be configured to set a heating threshold temperature of 80 degrees and a cooling threshold temperature of 95 degrees to P L C, where P L C controls the driving member 3 to be electrically operated to automatically open the exhaust passage for exhaust when the temperature sensor detects that the temperature of water in the cup body 2 is heated to more than 80 degrees, P L C controls the heater 4 to be electrically disconnected to stop heating when the temperature sensor detects that the temperature of water in the cup body 2 is heated to a boiling temperature, and P L C controls the driving member 3 to be electrically disconnected to stop operation to seal the exhaust passage when the temperature sensor detects that the temperature of water in the cup body 2 is cooled to 95 degrees.

The structure can ensure that the heat of the electric heating water cup is not lost when the electric heating water cup is used for boiling water in the previous period, shortens the water boiling time of the electric heating water cup, does not generate high pressure in the cup body 2 of the electric heating water cup when the electric heating water cup is heated and cooled, and improves the use safety.

In an alternative of the present embodiment, the cap body 1 further includes an upper cap 11, an outer cap 12, and an inner cap 14; wherein, the upper cover 11 is positioned above the outer cover 12 and the inner cover 14; the outer cover 12 is fixedly connected with the inner cover 14 through a connecting piece, and an accommodating space for accommodating the movable piece 13 is formed between the outer cover and the inner cover; the movable member 13 is disposed in the accommodating space, and the movable member 13 has a first cavity 132 and an air guide hole 133 for communicating the first cavity 132 with the outside; the inner cover 14 is provided with a second cavity 142 and an exhaust hole 143 for communicating the second cavity 142 with the inner cavity of the cup body 2; under the water boiling condition, an exhaust gap 144 for communicating the first cavity 132 with the second cavity 142 is formed between the movable member 13 and the sealing member 15, and at this time, the exhaust hole 143, the second cavity 142, the exhaust gap 144, the first cavity 132 and the air guide hole 133 are sequentially communicated to form an exhaust passage; under the sealing condition, the movable member 13 abuts against the sealing member 15, the sealing member 15 separates the first cavity 132 from the second cavity 142, and the exhaust passage is in a blocking state.

Specifically, as shown in fig. 3, 4 and 5, the upper cover 11 may be provided with a guide opening 111, the movable element 13 may be provided with a guide portion 131 for cooperating with the guide opening 111 of the upper cover 11, the inner cover 14 may be provided with an installation portion 141 for installing the sealing element 15, the movable element 13 is disposed in an accommodation space formed by the outer cover 12 and the inner cover 14, and the opening and closing state of the exhaust passage may be changed by changing the relative position state of the movable element 13 and the sealing element 15.

In an alternative of the present embodiment, the movable element 13 has an abutting portion 134 that abuts the inner lid 14, and the abutting portion 134 is provided with a seal ring 134 a.

The sealing ring 134a can improve the sealing performance between the movable member 13 and the inner lid 14, and prevent water vapor in the cup body 2 from entering between the movable member 13 and the inner lid 14 to cause wet corrosion.

In an alternative of this embodiment, the inner cover 14 further has a third cavity 145 for mounting the driving member 3, and the third cavity 145 is isolated from the second cavity 142 by a sealing ring 134 a.

Specifically, as shown in fig. 3, the driving member 3 is disposed in the third cavity 145, and when the electric hot water cup is used for boiling water, a large amount of water vapor is generated in the cup body 2, so that the third cavity 145 is isolated from the second cavity 142 by the sealing ring 134a, the water vapor can be prevented from entering the third cavity 145, and the driving member 3 is prevented from being corroded by the water vapor.

In an alternative of this embodiment, the outer peripheral wall of the movable member 13 is provided with a groove 135, the inner peripheral wall of the outer cover 12 is provided with a flange 121, and the groove 135 is engaged with the flange 121.

The movable element 13 is clamped with the outer cover 12 in a manner that the groove 135 is clamped with the flange 121, so that the movable element 13 and the outer cover 12 can be directly assembled with better stability by the structure, and the movable element 13 is prevented from rotating relative to the outer cover 12 when moving in the accommodating space.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (10)

1. An electric heating cup, which is characterized by comprising:

a cup body (2);

the cover body (1) is provided with a vent channel and a sealing assembly for blocking the vent channel;

the driving piece (3) is arranged in the cover body (1);

when the electric heating water cup is in a power-on water boiling state, the driving piece (3) drives the sealing assembly to move so as to open the exhaust channel.

2. The electrically heated water cup of claim 1 wherein the sealing assembly comprises:

a seal (15) fixedly disposed within the exhaust passage;

the movable piece (13) is movably arranged in the cover body (1) and can move under the driving of the driving piece (3);

the two ends of the elastic element (16) are respectively connected with the cover body (1) and the movable element (13) and used for enabling the movable element (13) to press the sealing element (15) under the action of elastic force so as to block the exhaust channel;

the driving piece (3) drives the movable piece (13) to move, so that when the movable piece (13) is not in contact with the sealing piece (15), the exhaust channel is opened.

3. The electric cup according to claim 2, characterized in that the driving member (3) comprises a lifting motor, and the output shaft of the lifting motor abuts against the movable member (13);

the output shaft moves towards the direction of the cover body (1) to drive the movable piece (13) to overcome the elastic force of the elastic piece (16) to move, and the exhaust channel is opened.

4. The electric cup according to claim 3, characterized in that the driving member (3) further comprises an electrode contact (31) and an electrode spring (32);

one of the cup body (2) and the cover body (1) is provided with the electrode contact (31), and the other is provided with the electrode elastic sheet (32);

one of the electrode contact (31) and the electrode elastic sheet (32) is connected with a power supply circuit of the electric heating water cup, and the other one is electrically connected with the lifting motor;

when the cover body (1) is covered on the cup body (2), the electrode elastic sheet (32) is abutted to the electrode contact (31) so as to connect the lifting motor with the power supply circuit.

5. The electric cup according to claim 3, characterized in that the driving member (3) is arranged in series in the power supply circuit of the electric cup.

6. The electric heating cup according to claim 3, further comprising a controller (5) and a temperature sensor, wherein the controller (5) is electrically connected to the temperature sensor, the driving member (3) and the heater (4) of the electric heating cup;

the temperature sensor is used for detecting the temperature of water in the cup body (2), and the controller (5) is used for receiving the detection information of the temperature sensor and controlling the working states of the driving part (3) and the heater (4) according to the detection information.

7. The electric cup according to claim 2, characterized in that the cover body (1) further comprises an upper cover (11), an outer cover (12) and an inner cover (14);

wherein the upper cover (11) is located above the outer cover (12) and the inner cover (14);

the outer cover (12) is fixedly connected with the inner cover (14) through a connecting piece, and an accommodating space for accommodating the movable piece (13) is formed between the outer cover and the inner cover;

the movable piece (13) is arranged in the accommodating space, and the movable piece (13) is provided with a first accommodating cavity (132) and an air guide hole (133) for communicating the first accommodating cavity (132) with the outside;

the inner cover (14) is provided with a second cavity (142) and an exhaust hole (143) for communicating the second cavity (142) with the inner cavity of the cup body (2);

under the water boiling working condition, an exhaust gap (144) for communicating the first cavity (132) with the second cavity (142) is formed between the movable member (13) and the sealing member (15), and at the moment, the exhaust hole (143), the second cavity (142), the exhaust gap (144), the first cavity (132) and the air guide hole (133) are sequentially communicated to form the exhaust channel;

under the sealing working condition, the movable piece (13) is abutted to the sealing piece (15), the first containing cavity (132) is separated from the second containing cavity (142) by the sealing piece (15), and the exhaust passage is in a blocking state.

8. The electric cup according to claim 7, characterized in that said mobile element (13) has an abutment (134) against said inner lid (14), and in that said abutment (134) is provided with a sealing ring (134 a).

9. The electric cup according to claim 8, characterized in that said inner lid (14) further has a third cavity (145) for mounting said driving member (3), and said third cavity (145) is isolated from said second cavity (142) by said sealing ring (134 a).

10. The electric cup according to claim 7, characterized in that the outer peripheral wall of the movable member (13) is provided with a groove (135), the inner peripheral wall of the outer cover (12) is provided with a flange (121), and the groove (135) is clamped with the flange (121).

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