Wireless charging temperature control vacuum cup
The temperature-controlled thermos cup design, which combines wireless charging and a temperature sensor, solves the problems of frequent battery replacements and charging port corrosion, and achieves wireless charging and real-time temperature control, thus improving the thermos cup's heat preservation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江裕川工贸有限公司
- Filing Date
- 2025-05-24
- Publication Date
- 2026-04-14
AI Technical Summary
Existing temperature-controlled thermos cups suffer from problems such as frequent battery replacements and unsightly charging ports that are prone to corrosion.
It adopts wireless charging technology, which uses a charging coil to charge the battery. Combined with a temperature sensor and an electric heating plate, it achieves temperature control without the need for a charging port.
It solves the problems of frequent battery replacements and charging port corrosion, maintains the aesthetics of the thermos, and improves the heat preservation effect through real-time temperature control.
Smart Images
Figure CN224112436U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of thermos cup technology, specifically a wireless charging temperature-controlled thermos cup. Background Technology
[0002] A thermos flask is a container used to hold water and slow down temperature changes within the water. Its basic structure consists of an inner liner and an outer liner. A vacuum process removes air from between the inner and outer liners, reducing the amount of heat-conducting medium and thus slowing down temperature changes in the liquid. To further enhance insulation performance, some thermos flasks also feature temperature control.
[0003] Existing temperature-controlled thermos cups use either removable batteries or rechargeable batteries. However, conventional batteries cannot support the use of electric heating plates, and users need to replace batteries frequently. If rechargeable batteries are used, the thermos cup needs to have a charging port on its surface. The charging port affects the aesthetics of the thermos cup, and when users clean the thermos cup, water will enter the charging port, which can easily lead to corrosion. Utility Model Content
[0004] The purpose of this invention is to provide a wireless charging temperature-controlled thermos cup to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a wireless charging temperature-controlled thermos cup, comprising a base: a shell is installed on the top of the base, a control panel is provided at the middle position of one side of the shell, a cup lid is provided on the top of the shell, a charging coil is provided at the middle position of the bottom of the base, a first partition is provided at the bottom of the base, a battery is installed on the top of the first partition, a second partition is installed at the bottom of the shell, an electric heating plate is provided at the middle position of the top of the second partition, a temperature sensor is provided at one end of the top of the second partition, an insulated inner liner is provided at the top of the shell, a heat-conducting inner liner is provided at the bottom of the insulated inner liner, a sealing plug is provided at the top of the insulated inner liner, a gap exists between the shell and the insulated inner liner, and a support ring is provided between the shell and the insulated inner liner.
[0006] By adopting the above technical solution, if it is necessary to charge the battery inside the thermos, the user places the thermos on the charging base with a power supply coil, and the battery is charged in conjunction with the charging coil. Since a wireless charging solution is used, there is no need to open a charging port on the thermos, which will not affect the aesthetics of the thermos, and there will be no corrosion of the charging port. During the use of the thermos, the user sets the temperature limit through the control panel, and then the temperature sensor monitors the temperature of the solution inside the thermos in real time. When the temperature of the solution inside the thermos is lower than the temperature limit, the temperature sensor activates the electric heating plate, which heats the heat-conducting inner liner, thereby raising the temperature of the solution inside the thermos and improving the heat preservation effect of the thermos.
[0007] Preferably, an opening is provided at the center of the bottom of the base, the base is connected to the charging coil through the opening, and the base is welded to the outer shell.
[0008] By adopting the above technical solution, the charging coil is stably installed on the base through the opening, which can prevent the charging coil from falling off the base. In addition to welding, the base and the shell can also be connected by threads, so that the base and the shell can be connected by threads.
[0009] Preferably, the top of the outer side of the outer shell and the bottom of the inner side of the cup lid are both provided with threads, and the outer shell and the cup lid are connected by threads.
[0010] Preferably, the top of the inner side of the heat-insulating inner liner and the bottom of the outer surface of the sealing plug are both provided with threads, and the heat-insulating inner liner and the sealing plug are connected by threads.
[0011] By adopting the above technical solution, the outer shell and lid are connected to the insulated inner liner and sealing plug by threads to prevent the thermos from leaking.
[0012] Preferably, the bottom of the heat-insulating inner liner is provided with a connection port, the heat-insulating inner liner is connected to the heat-conducting inner liner through the connection port, and the bottom of the heat-insulating inner liner abuts against the top of the electric heating plate.
[0013] By adopting the above technical solution, the heat-conducting inner liner is stably connected to the heat-insulating inner liner through the connection port, while the electric heating plate abuts against the heat-insulating inner liner, so that the electric heating plate can heat the heat-insulating inner liner, thereby heating the liquid in the thermos.
[0014] Preferably, a mounting groove is provided in the middle of one side of the housing, and the housing is connected to the control panel through the mounting groove. The control panel, charging coil, battery, electric heating plate and temperature sensor are electrically connected.
[0015] By adopting the above technical solution, the control panel can be stably and securely installed on the outer casing through the mounting slot, and the user can set the temperature limit through the control panel to keep the temperature of the solution in the thermos cup near the temperature limit.
[0016] Preferably, a through hole is provided at the bottom of one end of the heat-insulating inner liner, and the output end of the temperature sensor is connected to the heat-conducting inner liner through the through hole.
[0017] By adopting the above technical solution, the output end of the temperature sensor is in contact with the heat-conducting inner tank, enabling the temperature sensor to accurately detect the temperature of the solution.
[0018] Compared with the prior art, the beneficial effects of this utility model are: the wireless charging temperature-controlled thermos cup charges the battery inside the thermos cup through the charging coil, eliminating the need for a charging port and preventing short circuits in the electronic components inside the thermos cup. Moreover, through the cooperation between the control panel, the electric heating plate, the temperature sensor, and the heat-conducting inner liner, the temperature of the solution inside the thermos cup can be maintained at a certain temperature, thereby improving the heat preservation effect of the thermos cup. Attached Figure Description
[0019] Figure 1 This is a perspective view of the present utility model;
[0020] Figure 2 This is the front view of the present utility model;
[0021] Figure 3 This is a sectional view of the main structure of this utility model;
[0022] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;
[0023] Figure 5 This utility model Figure 3 Enlarged view of the structure at point B in the middle.
[0024] In the diagram: 1. Base; 2. Outer shell; 3. Control panel; 4. Cup lid; 5. Charging coil; 6. First partition; 7. Battery; 8. Second partition; 9. Electric heating plate; 10. Temperature sensor; 11. Insulated inner liner; 12. Heat-conducting inner liner; 13. Support ring; 14. Sealing plug. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figures 1-5 This utility model provides an embodiment of a wireless charging temperature-controlled thermos cup, comprising a base 1; a shell 2 is mounted on the top of the base 1; a control panel 3 is located in the middle of one side of the shell 2; a cup lid 4 is mounted on the top of the shell 2; a charging coil 5 is located in the middle of the bottom of the base 1; a first partition 6 is located at the bottom inside the base 1; a battery 7 is mounted on the top of the first partition 6; a second partition 8 is mounted at the bottom inside the shell 2; an electric heating plate 9 is located in the middle of the top of the second partition 8; a temperature sensor 10 is located at one end of the top of the second partition 8; a thermos liner 11 is located at the top inside the shell 2; a heat-conducting liner 12 is located at the bottom inside the thermos liner 11; a sealing plug 14 is located at the top inside the thermos liner 11; and there is a gap between the shell 2 and the thermos liner 11. A support ring 13 is provided between the outer shell 2 and the inner insulated liner 11. If it is necessary to charge the battery 7 inside the thermos, the user places the thermos on the charging base with the power supply coil 5 to charge the battery 7. Since a wireless charging solution is adopted, there is no need to open a charging port on the thermos, which will not affect the aesthetics of the thermos and will not cause corrosion of the charging port. During the use of the thermos, the user sets the temperature limit through the control panel 3, and then the temperature sensor 10 detects the temperature of the solution inside the thermos in real time. When the temperature of the solution inside the thermos is lower than the temperature limit, the temperature sensor 10 activates the electric heating plate 9, which heats the heat-conducting inner liner 12, thereby raising the temperature of the solution inside the thermos and improving the heat preservation effect of the thermos.
[0027] In this embodiment, an opening is provided in the middle of the bottom of the base 1. The base 1 is connected to the charging coil 5 through the opening. The base 1 is welded to the outer shell 2. The charging coil 5 is stably installed on the base 1 through the opening, which can prevent the charging coil 5 from falling off the base 1. In addition to welding, the base 1 and the outer shell 2 can also be connected by threads, so that the base 1 and the outer shell 2 can be connected by threads.
[0028] In this embodiment, the top of the outer side of the outer shell 2 and the bottom of the inner side of the cup lid 4 are both provided with threads, and the outer shell 2 and the cup lid 4 are connected by threads. The top of the inner side of the heat-insulating inner liner 11 and the bottom of the outer surface of the sealing plug 14 are both provided with threads, and the heat-insulating inner liner 11 and the sealing plug 14 are connected by threads. The outer shell 2 and the cup lid 4 are all connected to the heat-insulating inner liner 11 and the sealing plug 14 by threads to prevent the thermos from leaking.
[0029] In this embodiment, the bottom of the insulated inner liner 11 is provided with a connection port, and the insulated inner liner 11 is connected to the heat-conducting inner liner 12 through the connection port. The bottom of the insulated inner liner 11 abuts against the top of the electric heating plate 9. The heat-conducting inner liner 12 is stably connected to the insulated inner liner 11 through the connection port, and the electric heating plate 9 abuts against the insulated inner liner 11, so that the electric heating plate 9 can heat the insulated inner liner 11, thereby heating the liquid in the thermos cup.
[0030] In this embodiment, a mounting groove is provided in the middle of one side of the outer shell 2. The outer shell 2 is connected to the control panel 3 through the mounting groove. The control panel 3, the charging coil 5, the battery 7, the electric heating plate 9 and the temperature sensor 10 are electrically connected. The control panel 3 can be stably and firmly installed on the outer shell 2 through the mounting groove. The user can set the temperature limit through the control panel 3 so that the temperature of the solution in the thermos cup can be kept near the temperature limit.
[0031] In this embodiment, a through hole is provided at the bottom of one end of the heat-insulating inner liner 11. The output end of the temperature sensor 10 is connected to the heat-conducting inner liner 12 through the through hole. The output end of the temperature sensor 10 is in contact with the heat-conducting inner liner 12, so that the temperature sensor 10 can accurately detect the temperature of the solution.
[0032] Working principle: If it is necessary to charge the battery 7 inside the thermos, the user places the thermos on the charging base with the power supply coil, and the charging coil 5 is used to charge the battery 7. The user sets the temperature limit through the control panel 3, and then the temperature sensor 10 detects the temperature of the solution inside the thermos in real time. When the temperature of the solution inside the thermos is lower than the temperature limit, the temperature sensor 10 activates the electric heating plate 9, which heats the heat-conducting inner liner 12, thereby raising the temperature of the solution inside the thermos and improving the heat preservation effect of the thermos.
[0033] For those skilled in the art, this invention is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or scope of this invention. Therefore, the embodiments of this invention are exemplary and not restrictive. The scope of this invention is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A wireless charging temperature-controlled thermos cup, comprising a base (1), characterized in that: A housing (2) is mounted on the top of the base (1). A control panel (3) is located in the middle of one side of the housing (2). A cup lid (4) is located on the top of the housing (2). A charging coil (5) is located in the middle of the bottom of the base (1). A first partition (6) is located at the bottom inside the base (1). A battery (7) is mounted on the top of the first partition (6). A second partition (8) is mounted at the bottom inside the housing (2). The top of the second partition (8) has... An electric heating plate (9) is provided in the middle position, a temperature sensor (10) is provided at one end of the top of the second partition (8), an insulated inner liner (11) is provided at the top inside the outer shell (2), a heat-conducting inner liner (12) is provided at the bottom inside the insulated inner liner (11), a sealing plug (14) is provided at the top inside the insulated inner liner (11), there is a gap between the outer shell (2) and the insulated inner liner (11), and a support ring (13) is provided between the outer shell (2) and the insulated inner liner (11).
2. The wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: An opening is provided in the middle of the bottom of the base (1), and the base (1) is connected to the charging coil (5) through the opening. The base (1) is welded to the outer shell (2).
3. The wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: The top of the outer side of the outer shell (2) and the bottom of the inner side of the cup lid (4) are both provided with threads, and the outer shell (2) and the cup lid (4) are connected by threads.
4. The wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: The top of the inner side of the heat-insulating inner liner (11) and the bottom of the outer surface of the sealing plug (14) are both provided with threads, and the heat-insulating inner liner (11) and the sealing plug (14) are connected by threads.
5. A wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: The bottom of the heat-insulating inner liner (11) is provided with a connection port, and the heat-insulating inner liner (11) is connected to the heat-conducting inner liner (12) through the connection port. The bottom of the heat-insulating inner liner (11) abuts against the top of the electric heating plate (9).
6. A wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: An installation groove is provided in the middle of one side of the outer casing (2). The outer casing (2) is connected to the control panel (3) through the installation groove. The control panel (3), charging coil (5), battery (7), electric heating plate (9) and temperature sensor (10) are electrically connected.
7. A wireless charging temperature-controlled thermos cup according to claim 1, characterized in that: A through hole is provided at the bottom of one end of the heat-insulating inner liner (11), and the output end of the temperature sensor (10) is connected to the heat-conducting inner liner (12) through the through hole.