Water boiling cup

Abstract

The utility model discloses a water boiling cup which comprises a cup body, a cup cover and an installation base, the installation base is provided with a heating unit used for heating the cup body and a control panel, the water boiling cup further comprises a pressure relief hole, a cover sealing piece, a movable triggering unit and a triggering piece, and the pressure relief hole is formed in the cup cover; the sealing cover piece is detachably mounted on the pressure relief hole, and the movable triggering unit is arranged on the mounting seat; the triggering piece is arranged on the sealing cover piece; wherein the control panel is configured to control the heating unit to heat when the sealing cover part is separated from the outside of the pressure relief hole and the trigger part is positioned in an induction area of the movable trigger unit; when the water boiling cup is used, the sealing cover piece is taken down from the cup cover, the trigger piece on the sealing cover piece is moved into the induction area of the trigger unit, the control panel can control the heating unit to heat liquid in the cup cavity, and the pressure relief hole can balance air pressure inside and outside the cup body. The liquid in the cup cavity is heated under the condition that the cup cover is not detached, the liquid is prevented from splashing to the outside of the cup body, and the risk that a user is scalded is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water cups, in particular to a water heating cup. Background Art

[0002] Currently, there are electric heating water heating cups. The water heating cup has functions of boiling water, making tea, keeping warm, and heating liquids, including a cup body, a cup lid provided on the cup body, and a mounting base connected to the cup body. The cup body includes a cup cavity for containing liquid, and the mounting base includes a heating plate for heating the cup body, a control board for controlling the heating plate, and a control program provided on the control board.

[0003] In related technologies, for an electric heating water heating cup, when the cup lid is removed, the program can be started to control the heating plate to heat the bottom of the cup body, so as to achieve the purpose of boiling water in the water heating cup. However, in the actual use process, when the cup lid is removed to heat the water, hot water splashing may occur, which may cause scalding of consumers. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water heating cup, aiming to solve the problems mentioned above.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A water heating cup, including a cup body, a cup lid provided on the cup body, and a mounting base connected to the cup body. The mounting base is provided with a heating unit for heating the cup body and a control board, and further includes:

[0007] A pressure relief hole is provided on the cup lid and is communicated with the inner cavity of the cup body;

[0008] A sealing cover member is detachably installed on the pressure relief hole;

[0009] A moving trigger unit is provided on the mounting base, and the moving trigger unit is electrically connected to the control board;

[0010] A trigger member is provided on the sealing cover member;

[0011] Wherein, the control board is configured to control the heating unit to heat when the sealing cover member is separated from the outside of the pressure relief hole and the trigger member is located in the sensing area of the moving trigger unit.

[0012] Preferably, the moving trigger unit includes a Hall sensor, and the Hall sensor is electrically connected to the control board; the trigger member is a magnetic member.

[0013] Preferably, a strap is provided on the sealing cover member, and the other end of the strap is provided on the cup lid.

[0014] Preferably, the strap is in a free state, and the trigger member is located within the sensing area of the dynamic trigger unit.

[0015] Preferably, the motion trigger unit is arranged inside the mounting base and close to the side wall. A non-magnetic ferromagnetic part is also provided inside the mounting base. When the strap is in a free state, the trigger part is adsorbed and cooperated with the ferromagnetic part and is located in the sensing area of the motion trigger unit.

[0016] Preferably, the trigger member is arranged on the top of the covering member.

[0017] Preferably, a sealing protrusion is provided at the bottom of the sealing cover, a locking protrusion is provided on the sealing protrusion, a locking groove matched with the locking protrusion is provided on the inner wall of the pressure relief hole, and the locking protrusion is locked into the locking groove.

[0018] Preferably, an alignment mark is provided on the outer surface of the mounting seat, and the dynamic trigger unit and the alignment mark are in the same lateral orientation.

[0019] Preferably, the strap is made of flexible material.

[0020] Preferably, a tea-water separation device is detachably mounted on the mouth of the cup body.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] In the utility model, when using the water boiling cup, the cover piece is removed from the cup cover, and after the trigger piece on the cover piece is moved into the sensing area of the dynamic trigger unit, the control board will control the heating unit to heat the liquid inside the cup cavity, and the pressure relief hole can balance the air pressure inside and outside the cup body, so that the liquid inside the cup cavity can be heated without removing the cup cover. Heating the liquid without removing the cup cover can avoid splashing the liquid to the outside of the cup body as much as possible, thereby reducing the risk of scalding the user and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0024] Figure 2 This is the second stereogram of the utility model;

[0025] Figure 3 It is a cross-sectional view of the utility model;

[0026] Figure 4 It is a rear view of the utility model.

[0027] Markings in the figure: 1. Cup body; 101. Cup cavity; 2. Cup lid; 3. Mounting base; 300. Heating unit; 4. Pressure relief hole; 5. Sealing member; 501. Sealing protrusion; 6. Moving trigger unit; 7. Trigger member; 8. Belt; 9. Ferromagnetic member; 10. Alignment mark; 11. Tea-water separation device; 12. Control button; 13. Display; 14. Power interface. Detailed implementation mode

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Referring to Figures 1-3 , a water heating cup, which is used as an appliance for drinking water or boiling water. The water heating cup includes a cup body 1, a cup lid 2, a mounting base 3, a pressure relief hole 4, a sealing member 5, a moving trigger unit 6, and a trigger member 7; wherein:

[0031] The overall shape of the cup body 1 can be cylindrical, and its interior is provided with a cup cavity 101 for accommodating liquid. The opening at the top of the cup body 1 is the cup mouth, and the interior of the cup cavity 101 can be used to store the liquid to be heated, such as water or other liquid beverages.

[0032] The cup lid 2 is provided on the cup body 1, and the cup lid 2 and the cup body 1 can be hermetically connected by means of screw connection, that is, internal threads are provided on the inner wall of the cup lid 2, external threads are provided on the cup mouth of the cup body 1, and the cup lid 2 is screwed onto the cup mouth of the cup body 1.

[0033] The mounting base 3 can be located at the bottom or side of the cup body 1. The mounting base 3 can also have part of its structure at the bottom of the cup body 1 and another part at the side of the cup body 1. For example, the mounting base 3 can be a cover structure with an open top. The bottom end of the cup body 1 is fixedly installed together with the top of the mounting base 3. A heating unit 300 for heating the cup body 1 and a control board are provided inside the mounting base 3. At this time, the heating unit 300 is located on the bottom end surface of the cup body 1, and the control board can control the heating unit 300 to generate heat so as to heat the cup body 1 and achieve heating of the liquid inside the cup body 1.

[0034] The pressure relief hole 4 is provided on the cup lid 2, and the internal cavity of the pressure relief hole 4 is communicated with the inner cavity of the cup body 1 for the purpose of communicating the inner cavity of the cup body 1 with the outside of the cup lid 2. When the heating unit 300 heats water in the cup body 1 and the pressure inside the cup cavity 101 is too high, the pressure relief of the inside of the cup cavity 101 can be completed through the pressure relief hole 4.

[0035] The sealing member 5 is detachably installed on the pressure relief hole 4. After the water heating cup finishes heating the liquid or when the liquid is not heated, the sealing member 5 can be hermetically installed in the pressure relief hole 4 to seal the pressure relief hole 4 and prevent the liquid from leaking out of the cup body 1 along the pressure relief hole 4, which is convenient for carrying the water heating cup.

[0036] The motion trigger unit 6 is provided on the mounting base 3. More specifically, the motion trigger unit 6 is provided inside the mounting base 3 and close to the side wall, and the motion trigger unit 6 is electrically connected to the control board.

[0037] The trigger member 7 is provided on the sealing member 5. A control circuit or control program is provided on the control board so that the control board is configured to: when the sealing member 5 is detached from the outside of the pressure relief hole 4 and the trigger member 7 is located in the sensing area of the motion trigger unit 6 at this time (for example, the position of the trigger member 7 corresponds to and fits with the position of the motion trigger unit 6 at this time, and the trigger member 7 and the motion trigger unit 6 can be in direct contact or indirect contact), the trigger member 7 gives feedback to the motion trigger unit 6, and the motion trigger unit 6 can output a feedback signal to the control board, so that the control board can be used to control the heating unit 300 to heat, so as to achieve the purpose of heating water in the cup body 1.

[0038] Regarding the specific structures of the motion trigger unit 6 and the trigger member 7, the motion trigger unit 6 can include a Hall sensor, and the Hall sensor is electrically connected to the control board. The trigger member 7 can be a magnetic member, and the magnetic member is embedded in the sealing member 5. With this setting, when the sealing member 5 is detached from the outside of the pressure relief hole 4 and located within the sensing area of the Hall sensor, the magnetic member touches the Hall sensor, so that the control board controls the heating unit 300 to heat.

[0039] In this embodiment, as Figure 2As shown, when using a water boiling cup to heat the liquid inside the cup body 1, there is no need to remove the cup cover 2 from the cup mouth of the cup body 1. It is only necessary to remove the cover member 5 from the pressure relief hole 4 so that the inner cavity of the pressure relief hole 4 is connected with the inner cavity of the cup cavity 101, and then the removed cover member 5 is made to fall into the sensing area of the dynamic trigger unit 6 (Hall sensor). At this time, the trigger member 7 (magnetic member) on the cover member 5 can touch the dynamic trigger unit 6 (Hall sensor). After receiving the feedback signal, the dynamic trigger unit 6 (Hall sensor) outputs a feedback signal to the control board. The control board controls the heating unit 300 to heat the bottom of the cup body 1, thereby achieving the purpose of heating the liquid inside the cup cavity 101.

[0040] When the liquid in the cup body 1 needs to stop heating, Figure 1 As shown, the cover member 5 is sealed and installed inside the pressure relief hole 4 or the cover member 5 is kept away from the dynamic trigger unit 6. At this time, the trigger member 7 (magnetic member) on the cover member 5 cannot fall into the sensing area of the dynamic trigger unit 6 (Hall sensor), and the trigger member 7 (magnetic member) cannot trigger the dynamic trigger unit 6 (Hall sensor). The control board controls the heating unit 300 to stop heating the bottom of the cup body 1, and the heating function is turned off.

[0041] It can be seen from this that when the pressure relief hole 4 is closed by the cover 5, the trigger member 7 (magnetic member) is located outside the sensing area of the dynamic trigger unit 6 (Hall sensor), and the heating unit 300 cannot start heating normally, which can prevent users from boiling water by mistake when the pressure relief hole 4 is closed, thereby improving the safety of using the water boiling cup.

[0042] In addition, the present water-boiling cup can heat the liquid in the cup cavity 101 without removing the cup cover 2, and the pressure relief hole 4 can relieve pressure when the cup cover 2 is installed to boil water. The installation of the cup cover 2 can prevent the liquid in the cup body 1 from dust, and can also prevent the heated liquid from splashing to the outside of the cup body 1 as much as possible, thereby reducing the risk of scalding for the user and improving the user experience. In a possible implementation scheme, Figure 1 or Figure 2 As shown, the cover member 5 is provided with a strap 8 made of a flexible material, and the other end of the strap 8 is provided on the cup cover 2; as for the structure between the cover member 5, the strap 8 and the cup cover 2, more specifically: the cover member 5 is fixedly connected to one end of the strap 8, and the other end of the strap 8 is fixedly connected to the cup cover 2;

[0043] In this embodiment, the cup cover 2 is connected with the strap 8 between the cover 5, so that the cover 5 and the trigger 7 can be used immediately, and the cover 5 and the trigger 7 can be prevented from being lost.

[0044] In one possible embodiment, Figure 2As shown, when the cover 5 is not sealed and installed inside the pressure relief hole 4, the strap 8 is in a free state and in a vertical state, and the strap 8 makes the trigger 7 located in the sensing area of the dynamic trigger unit 6. For example, when the cover 5 is removed from the inside of the pressure relief hole 4, the strap 8 recovers from the bent state to the free state and vertical state, so as to realize the touch feedback between the trigger 7 on the cover 5 and the dynamic trigger unit 6.

[0045] In order to enable the trigger member 7 on the cover member 5 to fall into the sensing range of the dynamic trigger unit 6 more accurately and conveniently, the trigger member 7 is arranged at the top of the cover member 5, and the strap 8 recovers from the bent state to the free vertical state. At this time, the trigger member 7 at the top of the cover member 5 and the dynamic trigger unit 6 are on the same axis, and the top of the cover member 5 can easily fall into the sensing range of the dynamic trigger unit 6, thereby facilitating the trigger member 7 at the top of the cover member 5 to touch the dynamic trigger unit 6.

[0046] In one possible embodiment, Figure 3 As shown, the dynamic trigger unit 6 is arranged inside the mounting seat 3 and close to the side wall. In addition, a non-magnetic ferromagnetic member 9 is also arranged inside the mounting seat 3. When the strap 8 is in a free state, the trigger member 7 is adsorbed and matched with the ferromagnetic member 9, and at this time, the trigger member 7 is located in the sensing area of the dynamic trigger unit 6;

[0047] In this embodiment, the adsorption cooperation between the trigger member 7 and the ferromagnetic member 9 can ensure that the dynamic trigger unit 6 can stably identify the trigger member 7, so that the heating unit 300 is in a long-term open state and the liquid inside the cup cavity 101 is continuously heated.

[0048] In one possible embodiment, Figures 1-2 As shown, in order to realize the sealing installation of the cover member 5 to the inside of the pressure relief hole 4, a sealing protrusion 501 is provided at the bottom of the cover member 5, and a locking protrusion is provided on the sealing protrusion 501. A locking groove matched with the locking protrusion is opened on the inner wall of the pressure relief hole 4, and the locking protrusion is locked into the locking groove, and the locking protrusion is locked with the locking groove in a sealed state.

[0049] In one possible embodiment, Figures 1-2 As shown, an alignment mark 10 is provided on the outer surface of the mounting base 3, the dynamic trigger unit 6 and the alignment mark 10 are in the same lateral orientation, and the ferromagnetic member 9 and the alignment mark 10 are also in the same lateral orientation;

[0050] In this embodiment, when the cover member 5 is not sealed and installed inside the pressure relief hole 4, the strap 8 is in a free state and in a vertical state. Through the marking function of the alignment mark 10, it is convenient to intuitively understand the position of the alignment mark 10, and it is convenient to make the trigger member 7 on the cover member 5 in accurate contact.

[0051] In a possible implementation, as Figure 3 shown, a tea-water separation device 11 is detachably installed at the cup mouth of the cup body 1. The tea-water separation device 11 includes an isolation chamber and a tea storage chamber detachably arranged below the isolation chamber. A plurality of first filter holes are provided at the bottom of the isolation chamber, and a plurality of second filter holes are provided on the side wall and / or bottom of the tea storage chamber; a connecting member is provided at the top of the isolation chamber, and the tea-water separation device 11 is detachably connected to the inner side of the cup mouth of the cup body 1 through the connecting member. Specifically, a first thread is provided at the bottom of the isolation chamber, and a second thread adapted to the first thread is provided on the inner side of the top of the tea storage chamber, that is, the isolation chamber is threadedly connected to the tea storage chamber;

[0052] In this implementation, during use, solid substances such as tea leaves and goji berries are placed in the tea storage chamber. Through the second filter holes, the foregoing solid substances can be soaked in the liquid in the cup cavity 101, facilitating their mixing and completing the steps of making tea and preparing health-care materials; when the user wants to drink the tea in the cup, filtered tea can be drunk through the first filter holes of the isolation chamber. Therefore, using the tea-water separation device 11 as a container for placing tea leaves can, on the one hand, prevent solid substances such as tea leaves from sinking to the bottom of the cup and forming stains such as tea scale on the inner side of the cup body 1 that are difficult to clean, and on the other hand, can also play a filtering role when people drink, preventing people from having an unpleasant experience caused by drinking small particulate substances of tea dregs.

[0053] In a possible implementation, as Figure 1 and Figure 4 shown, a control button 12, a display 13, and a power interface 14 are further provided on the mounting base 3. The control button 12, the display 13, and the power interface 14 are all electrically connected to the control board together;

[0054] In this implementation, the operation of the water heater can be controlled through the control button 12, the temperature parameter can be displayed by the display 13, and the water heater can be powered on and operated through the power interface 14.

Claims

1. A water heating cup, comprising a cup body, a cup cover provided on the cup body, and a mounting base connected to the cup body. A heating unit for heating the cup body and a control board are provided on the mounting base, characterized in that, Further comprising: A pressure relief hole is provided on the cup lid and communicates with the inner cavity of the cup body; A sealing cover is detachably mounted on the pressure relief hole; A moving trigger unit is provided on the mounting base, and the moving trigger unit is electrically connected to the control board; A trigger is provided on the sealing cover; Wherein, the control board is configured to control the heating unit to heat when the sealing cover is separated from the outside of the pressure relief hole and the trigger is located in the sensing area of the moving trigger unit.

2. The electric kettle according to claim 1, wherein, The moving trigger unit includes a Hall sensor, and the Hall sensor is electrically connected to the control board; The trigger is a magnetic part.

3. The electric kettle according to claim 1 or 2, characterized in that, A strap is provided on the sealing cover, and the other end of the strap is provided on the cup lid.

4. The electric kettle according to claim 3, wherein, When the strap is in a free state, the trigger is located in the sensing area of the moving trigger unit.

5. The electric kettle according to claim 4, characterized in that, The moving trigger unit is provided inside the mounting base and close to the side wall. A non-magnetic ferromagnetic part is also provided in the mounting base. When the strap is in a free state, the trigger is adsorbed and cooperated with the ferromagnetic part and is located in the sensing area of the moving trigger unit.

6. The electric kettle according to claim 5, wherein, The trigger is provided on the top of the sealing cover.

7. The electric kettle according to claim 6, wherein, A sealing convex part is provided on the bottom of the sealing cover, and a locking protrusion is provided on the sealing convex part. A locking groove adapted to the locking protrusion is formed on the inner wall of the pressure relief hole, and the locking protrusion is locked into the locking groove.

8. The electric kettle according to claim 4, characterized in that Alignment marks are provided on the outer surface of the mounting base, and the moving trigger unit and the alignment marks are in the same horizontal orientation.

9. The electric kettle according to claim 4, wherein The strap is made of a flexible material.

10. The electric kettle according to claim 1, characterized in that, A tea-water separation device is detachably mounted at the cup mouth of the cup body.

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