CN212630562U - Electric heating water cup - Google Patents

Abstract

The application relates to the technical field of liquid heating appliances, and provides an electric heating water cup which comprises a cup body, a trigger part and a regulating and controlling device; a heater is arranged in the cup body; the trigger piece is arranged on the cup body; the regulating device is arranged on the cup body, is electrically connected with the trigger piece and is used for regulating and controlling the working state of the heater; when the trigger piece is triggered, the regulating and controlling device controls the heater to enter a first working state; when the trigger part is not triggered, the regulating and controlling device controls the heater to enter a second working state. Compared with the electric heating water cup in the prior art, the electric heating water cup can adjust the working state of the heater according to the triggering state of the triggering piece, can set the first working state of the heater to be a heat preservation heating state and trigger when the electric heating water cup is in a sealed water storage state, and can perform the function of heat preservation heating when the electric heating water cup is in the sealed water storage state.

Description

Electric heating water cup

Technical Field

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

Background

The electric heating cup is a common liquid heating appliance in daily life, and is widely applied to business trips due to the characteristics of convenience in carrying and sanitary and convenient use.

In order to ensure that the electric heating water cup can discharge water vapor from the cup body in time when heating and boiling water, the cover body is generally taken down from the cup body or unscrewed from the cup body when heating and boiling water. And in order to avoid the user forget to take off the lid and the circular telegram is boiled water when heating to boil water, the technical scheme that comparatively advanced electric heat drinking cup adopted among the prior art is: when the cover body is sealed and covered on the cup body, the power supply circuit of the heating device is temporarily disconnected by the electric heating water cup, and even if a user forgets to take down the cover body to connect the electric heating water cup with electricity, the electric heating water cup cannot start to boil water at the moment; when the cover body is taken down from the cup body or unscrewed, the electric heating water cup normally connects the power supply circuit of the heating device, and the heating device can be normally electrified to heat and boil water.

However, the arrangement mode of the electric water cup can be implemented only by taking down the cover body from the cup body when the electric water cup needs to be heated in a heat preservation mode, and is troublesome and poor in heat preservation and heating effects.

In summary, the electric heating cup in the prior art has the problem that the heat preservation and heating function cannot be executed when the cover body covers the cup body.

SUMMERY OF THE UTILITY MODEL

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 cannot perform the heat preservation and heating functions when the cover body is covered on the cup body.

The electric heating water cup comprises a cup body, a cover body, a trigger piece and a regulating device;

a heater is arranged in the cup body;

the trigger piece is arranged on the cup body;

the regulating device is arranged on the cup body, is electrically connected with the trigger piece and is used for regulating and controlling the working state of the heater;

when the trigger piece is triggered, the regulating and controlling device controls the heater to enter a first working state;

when the trigger piece is not triggered, the regulating and controlling device controls the heater to enter a second working state.

The electric heating cup can adjust the working state of the heater according to the triggering state of the triggering part, can set the first working state of the heater to be a heat preservation heating state and trigger when the electric heating cup is in a sealed water storage state, so as to realize the function of heat preservation and heating when the electric heating cup is in the sealed water storage state; the second working state of the heater is set to be a normal water boiling state and is triggered when the electric heating water cup is in a non-sealed water storage state, so that the phenomenon that the internal air pressure of the cup body is overlarge due to normal water boiling heating is prevented, and the electric heating water cup has high safety performance and can realize the function of heat preservation and heating when the cover body is sealed and covered on the cup body.

In one possible design, the regulating device comprises a detector and a control board;

the detector is used for detecting temperature information inside the cup body;

the control board is electrically connected with the detector and the heater respectively;

in the first working state, the control board controls the heater to be capable of being electrified and heated, and when the temperature information detected by the detector reaches the threshold temperature, the control board controls the heater to stop heating.

Set up regulation and control device into detector and control panel, the inside temperature information of the real-time accurate detection cup of detector that can pass through to the operating condition of heater is regulated and control jointly to the control panel according to triggering, the detection of detector of triggering, has that degree of automation is high, control is accurate and the security performance is good advantage.

In one possible design, in the second working state, the control board controls the heater to be capable of being electrified for heating, and when the temperature information detected by the detector reaches the boiling temperature, the control board controls the heater to stop heating.

The boiling temperature is set for the regulating and controlling device, so that the regulating and controlling device can automatically cut off the power of the heater to stop heating after water boiling is finished, the electric power is saved, and meanwhile, a steam switch is not needed to be additionally arranged in the cover body, and the spare and accessory parts in the electric hot water cup are further simplified.

In one possible design, the regulating device comprises a temperature jump;

the trigger, the temperature jump and the heater can form a closed loop when the trigger is triggered;

and when the temperature in the cup body reaches the kick temperature of the temperature kick device, the temperature kick device is switched off in a kick mode, so that the heater is switched off.

The regulating device is set as a temperature jump device, an electric control detection element is not needed, and the function of safe heat preservation and heating of the electric heating water cup can be realized only by the characteristic that the temperature jump device automatically jumps off at the jump temperature of the temperature jump device, and the electric heating water cup has the advantages of simple structure and good safety performance.

In one possible design, the temperature jumps comprise a first temperature jump and a second temperature jump arranged in parallel with each other;

when the trigger piece is triggered, the first temperature kick device, the trigger piece and the heater form a closed loop;

when the trigger piece is not triggered, the second temperature kick device, the trigger piece and the heater form a closed loop.

Therefore, when the trigger piece is triggered, the first temperature jump device plays a role, and the electric heating water cup can safely carry out sealing, heat preservation and heating; when the trigger piece is not triggered, the second temperature kick device plays a role, the electric heating water cup can normally heat and boil water, when the water temperature reaches the boiling temperature, the second temperature kick device jumps off to enable the heater to automatically stop heating, and a steam switch is not additionally arranged in the cover body, so that spare and accessory parts in the electric heating water cup are further simplified.

In one possible design, the electric heating water cup further comprises a cover body for covering the cup body;

the trigger comprises a switch;

when the cover body covers the cup body, the cover body can trigger the switch.

The trigger piece is set to be a switch, and the cup has the advantages of simple structure and convenience for triggering when the cover body is covered on the cup body.

In one possible design, the switch is a single pole double throw switch;

the single-pole double-throw switch comprises a movable end, a first fixed end and a second fixed end;

when the trigger piece is triggered, the movable end is connected with the first fixed end;

when the trigger piece is not triggered, the movable end is connected with the second fixed end.

The switch is set to be a single-pole double-throw switch, whether the trigger part is triggered or not can be judged through different connection states between the movable end and the first fixed end or the second fixed end in the single-pole double-throw switch, and therefore the trigger and non-trigger states of the trigger part can be detected by the regulating and controlling device.

In one possible design, the trigger further comprises a linkage rod;

the linkage rod is movably arranged on the cup body, one end of the linkage rod is connected with the switch, and the other end of the linkage rod is a free end extending out of the cup body;

when the cover body covers the cup body, the cover body extrudes the free end so as to trigger the switch through the linkage rod.

Through setting up foretell gangbar, can set up the switch in the bottom of cup, the wiring of switch of being convenient for.

In one possible design, the cup body comprises an inner container and an outer shell which is sleeved outside the inner container in a spacing manner;

the shell and the inner container form an installation space for installing the linkage rod;

an installation hole is formed in the end wall of the shell, which is abutted to the cover body;

the free end extends out of the cup body through the mounting hole.

The cup body is arranged into an inner container and a shell which is sleeved outside the inner container at intervals, so that an installation space is formed between the shell and the inner container at intervals, and the linkage rod is convenient to install in a limiting manner; the mounting hole is arranged on the end wall of the shell, which is abutted to the cover body, so that when the cover body is combined and abutted to the end wall of the shell, the cover body can extrude the linkage rod to be completely extruded and contracted to the cup body.

In one possible embodiment, the free end is also provided with a seal around its circumference for sealing the free end with the mounting hole.

The free end and the mounting hole can be connected in a sealing mode through the sealing piece, and water at the edge of the cup body can be prevented from entering the cup body from the mounting hole.

The application provides an electric heat drinking cup is when using, when the sealed lid of lid fits the cup, this electric heat drinking cup is in sealed water storage state, and the lid can make trigger piece trigger this moment, and regulation and control device control heater can the ohmic heating, if this electric heat drinking cup ohmic heating this moment, and when the heater heated threshold temperature, regulation and control device control heater outage stop heating.

Compared with the electric heating water cup in the prior art, the electric heating water cup provided by the application can set the first working state of the heater to be a heat preservation heating state and trigger when the electric heating water cup is in a sealed water storage state, so that the function of heat preservation heating can be executed when the electric heating water cup is in the sealed water storage state; the second working state of the heater is set to be a normal water boiling state and is triggered when the electric heating water cup is in a non-sealed water storage state, so that the phenomenon that the internal air pressure of the cup body is overlarge due to normal water boiling heating is prevented, and the electric heating cup has the advantages of high safety performance and capability of realizing heat preservation and heating when the cover body is sealed and covered on the cup body.

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.

Drawings

FIG. 1 is a sectional view of an electric heating cup provided in an embodiment of the present application in a sealed water storage state;

FIG. 2 is a sectional view of an electric heating cup provided by an embodiment of the present application in an open state;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

FIG. 4 is a schematic diagram of a first circuit structure of an electric heating cup provided in the embodiment of the present application;

FIG. 5 is a schematic diagram of a second circuit structure of the electric heating cup according to the embodiment of the present application;

fig. 6 is a schematic diagram of a third circuit structure of the electric heating water cup provided by the embodiment of the application.

Reference numerals:

1-cup body;

11-a heater;

12-inner container;

13-a housing;

131-mounting holes;

2-a cover body;

3-a trigger;

31-a switch;

32-a linkage bar;

321-a free end;

322-a seal;

4-a regulating device;

41-a detector;

42-a control panel;

43-temperature kick;

431-a first temperature kick;

432-second temperature kick.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

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.

As shown in fig. 1 and 2, the embodiment of the application provides an electric heating cup, which comprises a cup body 1, a trigger 3 and a regulating device 4; a heater 11 is arranged in the cup body 1; the trigger piece 3 is arranged on the cup body 1; the regulating device 4 is arranged on the cup body 1 and electrically connected with the trigger 3 and is used for regulating and controlling the working state of the heater 11.

When the trigger piece 3 is triggered, the regulating and controlling device 4 controls the heater 11 to enter a first working state; when the trigger part 3 is not triggered, the regulating and controlling device 4 controls the heater 11 to enter a second working state.

The electric heating water cup can adjust the working state of the heater 11 according to the triggering state of the triggering part 3, can set the first working state of the heater 11 to be a heat preservation heating state, and can trigger the triggering part 3 when the electric heating water cup is in a sealed water storage state, so as to realize the function of heat preservation and heating when the electric heating water cup is in the sealed water storage state; the second working state of the heater 11 is set to be a normal water boiling state and the trigger 3 is triggered when the electric heating water cup is in a non-sealed water storage state, so as to prevent the internal air pressure of the cup body from being too large due to normal water heating and boiling.

Specifically, when the cover body 2 is covered on the cup body 1 in a sealing manner, the electric heating cup is in a sealing water storage state, the trigger piece 3 can be triggered through the cover body 2 at the moment, so that the heater 11 enters a first working state, and in order to ensure that the heater 11 can safely heat and heat in the first working state, the internal pressure of the electric heating cup in the sealing water storage state can be detected through the temperature sensor or the pressure sensor, and the power-on state of the heater 11 is adjusted according to the detection information feedback, so that the heater 11 can heat and heat in a heat preservation manner, and the internal pressure of the electric heating cup in the sealing water storage state cannot be too large. When the cover body 2 is opened to the cup body 1, the electric heating cup is not in a sealed water storage state any more, the cover body 2 does not trigger the trigger piece 3 any more at the moment, and the regulating device 4 controls the heater 11 to enter the second working state, so that the heater 11 can heat and boil water normally.

In conclusion, the electric heating cup has high safety performance and can realize the functions of heat preservation and heating when the cover body 2 is sealed and covered on the cup body.

In an alternative of this embodiment, the regulating device 4 comprises a detector 41 and a control board 42; the detector 41 is used for detecting the temperature information inside the cup body 1; the control board 42 is electrically connected to the detector 41 and the heater 11, respectively; in the first operating state, the control board 42 controls the heater 11 to be capable of heating by energization, and when the temperature information detected by the detector 41 reaches a set threshold temperature, the control board 42 controls the heater 11 to stop heating.

Specifically, as shown in fig. 4 or 5, the control board 42 may be specifically but not limited to be configured as a PLC, the detector 41 may be specifically but not limited to be configured as an electronic thermometer, temperature information inside the cup body 1 is detected by the detector 41, and when the trigger 3 is triggered, the control board 42 controls the heater 11 to be capable of being electrically heated, and when the temperature information detected by the detector 41 reaches a set threshold temperature, the control board 42 controls the heater 11 to stop heating.

The temperature information inside the cup body 1 is accurately detected in real time through the detector 41, and the control panel 42 regulates and controls the working state of the heater 11 together according to the triggering of the triggering part 3 and the detection of the detector 41, so that the heater 11 can safely heat and heat when the cover body 2 is sealed and fitted on the cup body 1, and the cup body temperature detection device has the advantages of high automation degree, accurate control and good safety performance.

Of course, the detector 41 may be provided as another type of detector 41, for example, the detector 41 may be provided as a pressure sensor to detect the pressure information inside the cup body 1, so that the control board 42 can control the operation of the heater 11, thereby making it possible to safely keep warm and heat the electric cup when the lid body 2 is sealed and covered on the cup body 1.

In an alternative of this embodiment, in the second operating state, the control board 42 controls the heater 11 to be capable of being electrically heated, and when the temperature information detected by the detector 41 reaches the set boiling temperature, the control board 42 controls the heater 11 to stop heating.

Because the atmospheric pressure is different between different regions and different altitudes, the boiling temperature of water can also be different, so the boiling temperature can be adaptively set through the control panel 42, for example, the boiling temperature can be set to 98 ℃, when the trigger part 3 is not triggered, namely, the cover body 2 is not sealed and covered on the cup body 1, at this time, the electric heating cup can normally heat and boil water, the temperature information in the cup body 1 reaches the boiling temperature, the control panel 42 controls the heater 11 to stop heating, at this time, the regulating and controlling device 4 is equivalent to a 'steam switch', the heater 11 can be automatically powered off and stop heating after the water boiling is finished, the electric power is saved, meanwhile, a steam switch is not needed to be additionally arranged in the cover body 2, and spare and accessory parts in the electric heating cup are further simplified.

In addition, the embodiment also provides another alternative of the regulating device 4 in the electric hot water cup, wherein the regulating device 4 comprises a temperature jump device 43; the trigger 3, the temperature kick unit 43 and the heater 11 can form a closed loop when the trigger 3 is triggered; when the temperature in the cup body 1 reaches the kick temperature of the temperature kick unit 43, the temperature kick unit 43 is kick-off to turn off the heater 11.

Specifically, as shown in fig. 6, since the temperature jump device 43 can automatically jump off at the jump temperature of itself, the jump temperature of the temperature jump device 43 can be set to a threshold temperature of-55 ℃ when the electric heating cup is heated and insulated, and the temperature jump device 43 is connected in series with the trigger 3 and the heater 11, so that when the trigger 3 is triggered, the trigger 3, the temperature jump device 43 and the heater 11 can form a closed loop, and the electric heating cup can perform the function of heating and insulating; in the process of heat preservation and heating, when the water temperature reaches the threshold temperature, the temperature jump device 43 jumps off, the heater 11 stops heating, and the pressure in the cup body 1 is prevented from being too high.

The regulating device 4 is set to the temperature jump device 43, an electric control detection element is not needed, and the function of safe heat preservation and heating of the electric heating water cup can be realized when the cover body 2 is sealed and covered on the cup body 1 through the characteristic that the temperature jump device 43 automatically jumps off at the jump temperature, so that the electric heating water cup has the advantages of simple structure and good safety performance.

In an alternative of this embodiment, the temperature kick unit 43 includes a first temperature kick unit 431 and a second temperature kick unit 432 arranged in parallel with each other; when the trigger 3 is triggered, the first temperature jump 431, the trigger 3 and the heater 11 form a closed loop; when the trigger 3 is not triggered, the second temperature kick 432 forms a closed loop with the trigger 3 and the heater 11.

Specifically, as shown in fig. 6, the temperature jump 43 is provided as a first temperature jump 431 and a second temperature jump 432 which are arranged in parallel with each other, and when the trigger 3 is triggered, the first temperature jump 431, the trigger 3 and the heater 11 form a closed loop; when the trigger piece 3 is not triggered, the second temperature kick device 432, the trigger piece 3 and the heater 11 form a closed loop, and the kick temperature of the first temperature kick device 431 can be set to be the threshold temperature of-55 ℃ when the electric heating water cup is heated in a heat preservation mode, and the kick temperature of the second temperature kick device 432 is set to be the boiling temperature of-98 ℃ when the electric heating water cup is heated in a normal boiling mode.

Thus, when the cover body 2 is sealed and covered on the cup body 1, the trigger piece 3 is triggered, the first temperature jump device 431 plays a role, and the electric heating cup can safely carry out sealing, heat preservation and heating; when the cover body 2 is not covered on the cup body 1, the trigger piece 3 is not triggered, the second temperature jump device 432 plays a role, the electric heating water cup can heat and boil water normally, and when the water temperature reaches the boiling temperature, the second temperature jump device 432 is tripped off to enable the heater 11 to stop heating automatically, and a steam switch is not additionally arranged in the cover body 2, so that spare and accessory parts in the electric heating water cup are further simplified.

In the alternative of the embodiment, the electric heating water cup further comprises a cover body 2 for covering the cup body 1; the trigger 3 comprises a switch 31; when the cover body 2 is covered on the cup body 1, the cover body 2 can trigger the switch 31.

Specifically, as shown in fig. 4, the trigger 3 is provided as a switch 31, and the trigger 3 is triggered when the lid 2 is closed on the cup body 1, and the switch 31 may be, specifically, but not limited to, a push switch, a toggle switch, a knife switch, or the like, as long as it can be triggered and closed by the lid 2 when the lid 2 is closed on the cup body 1.

For example, the switch 31 may be a normally open button switch, and when the lid 2 is covered on the cup body 1, the lid 2 presses the pressing portion of the normally open button switch, so that the switch 31 is triggered to close.

When the control device 4 is provided with the detector 41 and the control board 42, the control board 42 can judge whether the trigger 3 is triggered according to whether an electric signal exists in a circuit of the normally open button switch, and the electric signal indicates that the normally open button switch is closed and the cover body 2 covers the cup body 1 to trigger the trigger 3; the normally open button switch is disconnected without an electric signal, the cover body 2 is not covered on the cup body 1, and the trigger piece 3 is not triggered.

When the control device 4 is set as the temperature jump device 43, the cover body 2 is covered on the cup body 1, the button switch is always opened, and the temperature jump device 43 and the heater 11 which are connected in series can form a power-on loop; when the cover 2 is not covered on the cup body 1, the normally-on button switch is kept off, and the temperature kick device 43 and the heater 11 connected in series with the normally-on button switch do not form a power-on loop.

The trigger 3 is set as the switch 31, which has the advantages of simple structure and convenient triggering by covering the cover body 2 on the cup body 1.

In an alternative of this embodiment, the switch 31 is a single pole double throw switch; the single-pole double-throw switch comprises a movable end, a first fixed end and a second fixed end; when the trigger piece 3 is triggered, the movable end is connected with the first fixed end; when the trigger piece 3 is not triggered, the movable end is connected with the second fixed end.

Specifically, as shown in fig. 5 or fig. 6, the switch 31 is a single-pole double-throw switch, and whether the trigger 3 is triggered can be determined by different connection states between the movable end and the first fixed end or the second fixed end in the single-pole double-throw switch. For example, when the cover 2 covers the cup body 1, the cover 2 can extrude the movable end to be conductively connected to the first fixed end, when the cover 2 does not cover the cup body 1, the movable end is conductively connected to the second fixed end, and at this time, the movable end can be recorded as the trigger 3 triggering when being connected to the first fixed end, and the movable end can be recorded as the trigger 3 non-triggering when being connected to the second fixed end.

In addition, as shown in fig. 5, when the control device 4 is configured as the detector 41 and the control board 42, the active end, the first fixed end and the second fixed end can be electrically connected to the control board 42 through different pins, and the control board 42 can determine whether the trigger 3 is triggered according to the conduction state between the different pins.

As shown in fig. 5, when the temperature jump 43 is set by the control device 4, the temperature jump 43 may be specifically set as a first temperature jump 431 and a second temperature jump 432 which are arranged in parallel with each other, when the active end of the single-pole double-throw switch is electrically connected to the first fixed end, the first temperature jump 431 is connected in series to the circuit, and when the active end of the single-pole double-throw switch is electrically connected to the second fixed end, the second temperature jump 432 is connected in series to the circuit.

Thus, the trigger piece 3 is triggered, the first temperature jump device 431 plays a role, and the electric heating water cup can safely carry out sealing, heat preservation and heating; when the cover body 2 is not covered on the cup body 1, the trigger piece 3 is not triggered, the second temperature jump device 432 plays a role, the electric heating cup can heat and boil water normally, and when the water temperature reaches the boiling temperature, the second temperature jump device 432 jumps off to enable the heater 11 to stop heating automatically.

In an alternative of this embodiment, the trigger 3 further comprises a linkage rod 32; the linkage rod 32 is movably arranged on the cup body 1, one end of the linkage rod is connected with the switch 31, and the other end of the linkage rod is a free end 321 extending out of the cup body 1; when the cover 2 is covered on the cup body 1, the cover 2 extrudes the free end 321 to trigger the switch 31 through the linkage rod 32.

Specifically, as shown in fig. 2 and 3, the linkage rod 32 is arranged, so that the switch 31 can be arranged at the bottom of the cup body 1, the free end 321 of the linkage rod 32 extends out of the cup body 1, and when the cover body 2 covers the cup body 1, the cover body 2 extrudes the free end 321 to enable the linkage rod 3 to trigger the switch 31.

In addition, a compression spring can be arranged at the end part of the linkage rod 32 connected with the switch 31, and the compression spring always applies an elastic force departing from the switch 31 to the linkage rod 32, so that the linkage rod 32 is prevented from mistakenly triggering the switch 31 under the action of gravity.

By arranging the linkage rod 32, the switch 31 can be arranged at the bottom of the cup body 1, so that the wiring of the switch 31 is more convenient.

In the alternative of the embodiment, the cup body 1 comprises an inner container 12 and a shell 13 which is sleeved outside the inner container 12 at a spacing; the shell 13 and the inner container 12 form an installation space for installing the linkage rod 32; a mounting hole 131 is formed in the end wall of the housing 13 abutting against the lid body 2; the free end 321 protrudes out of the cup body 1 through the mounting hole 131.

Specifically, as shown in fig. 2 and 3, the cup body 1 is provided with an inner container 12 and a shell 13 sleeved outside the inner container 12 at intervals, so that an installation space is formed between the shell 13 and the inner container 12 at intervals, and a linkage rod 32 is conveniently installed in a limiting manner; the linkage rod 32 can be specifically arranged in the installation space along the vertical direction, one end of the linkage rod extends into the installation hole 131, and the other end of the linkage rod is connected with the switch 31.

The mounting hole 131 is opened on the end wall of the outer casing 13 abutting against the cover 2, so that when the cover 2 is closed and abutting against the end wall of the outer casing 13, the cover 2 can squeeze the linkage rod 32 to be completely squeezed and contracted on the cup body 1.

In an alternative embodiment, the free end 321 is further sleeved with a sealing member 322 for sealing the free end 321 and the mounting hole 131.

Specifically, as shown in fig. 3, the seal 322 may be provided as a seal ring, and the free end 321 and the mounting hole 131 may be connected in a sealing manner by abutting an inner annular wall of the seal ring against a peripheral portion of the free end 321 and abutting an outer annular wall of the seal ring against a hole wall of the mounting hole 131.

The sealing member 322 can connect the free end 321 with the mounting hole 131 in a sealing manner, and can prevent water from entering the cup body 1 from the mounting hole 131 along the opening of the cup body 1.

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:

the cup comprises a cup body (1), wherein a heater (11) is arranged in the cup body (1);

a trigger (3) arranged on the cup body (1);

the regulating device (4) is arranged on the cup body (1), is electrically connected with the trigger piece (3) and is used for regulating and controlling the working state of the heater (11);

when the trigger piece (3) is triggered, the regulating device (4) controls the heater (11) to enter a first working state;

when the trigger piece (3) is not triggered, the regulating and controlling device (4) controls the heater (11) to enter a second working state.

2. Electric hot water cup according to claim 1, characterized in that said regulation device (4) comprises:

a detector (41) for detecting temperature information inside the cup body (1);

a control board (42) electrically connected to the detector (41) and the heater (11), respectively;

in the first working state, the control board (42) controls the heater (11) to be capable of being electrified for heating, and when the temperature information detected by the detector (41) reaches a threshold temperature, the control board (42) controls the heater (11) to stop heating.

3. The electric cup according to claim 2, characterized in that in the second operating state, the control board (42) controls the heater (11) to be capable of being electrically heated, and when the temperature information detected by the detector (41) reaches the boiling temperature, the control board (42) controls the heater (11) to stop heating.

4. Electric hot water cup according to claim 1, characterized in that the regulating device (4) comprises a temperature jump (43);

the trigger (3), the temperature jump (43) and the heater (11) can form a closed loop when the trigger (3) is triggered;

when the temperature in the cup body (1) reaches the kick temperature of the temperature kick device (43), the temperature kick device (43) is tripped and disconnected, so that the heater (11) is disconnected.

5. The electric hot water cup as claimed in claim 4, characterized in that the temperature jumps (43) comprise a first temperature jump (431) and a second temperature jump (432) arranged in parallel with each other;

wherein, when the trigger piece (3) is triggered, the first temperature kick device (431) forms a closed loop with the trigger piece (3) and the heater (11);

when the trigger piece (3) is not triggered, the second temperature kick device (432) forms a closed loop with the trigger piece (3) and the heater (11).

6. The electric heating cup according to claim 2 or 4, further comprising a cover body (2) for covering the cup body (1);

the trigger (3) comprises a switch (31);

when the cover body (2) covers the cup body (1), the cover body (2) can trigger the switch (31).

7. The electric cup according to claim 6, characterized in that said switch (31) is a single-pole double-throw switch;

the single-pole double-throw switch comprises a movable end, a first fixed end and a second fixed end;

when the trigger piece (3) is triggered, the movable end is connected with the first fixed end;

when the trigger piece (3) is not triggered, the movable end is connected with the second fixed end.

8. The electric cup according to claim 6, characterized in that said trigger (3) further comprises a linkage rod (32);

the linkage rod (32) is movably arranged on the cup body (1), one end of the linkage rod is connected with the switch (31), and the other end of the linkage rod is a free end (321) extending out of the cup body (1);

when the cover body (2) covers the cup body (1), the cover body (2) extrudes the free end (321) so as to trigger the switch (31) through the linkage rod (32).

9. The electric heating cup according to claim 8, wherein the cup body (1) comprises an inner container (12) and an outer shell (13) which is sleeved outside the inner container (12) at a spacing;

the shell (13) and the inner container (12) form an installation space for installing the linkage rod (32);

a mounting hole (131) is formed in the end wall of the shell (13) abutted to the cover body (2);

the free end (321) extends out of the cup body (1) through the mounting hole (131).

10. The electric cup according to claim 9, wherein the free end (321) is further provided with a sealing member (322) around the free end (321) for sealing the free end (321) with the mounting hole (131).

Images