Heating cup mat with wireless charging function

Abstract

The utility model discloses a heating cup mat with a wireless charging function, which comprises a base, the base is provided with a heating part and a control module, the periphery of one side of the heating part extends upwards to form a charging part, a wireless charging module is arranged in the charging part, and the wireless charging module is electrically connected with the control module. The charging part is positioned on the side of the heated object; a wireless transmission module is further arranged in the base, the wireless transmission module receives the temperature signals and then sends the temperature signals to the control module, and the control module is electrically connected with an external power source. Therefore, the charging part is arranged on the side face, liquid is effectively prevented from being in direct contact with the charging module when overflowing, meanwhile, the charging part does not occupy the bottom space of the base, it is ensured that the bottom of the container is completely attached to the heating part to achieve uniform and efficient heating, and temperature signals can be received in real time and temperature information can be displayed; according to the technical scheme, the problems of potential safety hazards, low efficiency, single function and the like of a traditional heating cup mat are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically to a heated coaster, and more particularly to a heated coaster with improved base structure and internal module layout, possessing heating, wireless charging and temperature signal transmission functions. Background Technology

[0002] Currently, heated coasters with wireless charging functionality typically place the charging module at the bottom of the base or around the heating element. This traditional layout has several technical drawbacks: First, there is a high risk of liquid intrusion. When liquid spills from a container placed on the coaster, the charging module at the bottom or around the surface is easily soaked, potentially causing short circuits, component damage, and other safety hazards, severely impacting the device's lifespan and safety. Second, heating efficiency is limited. The charging module occupies space at the bottom of the base, reducing the contact area between the heating element and the object being heated, or preventing the bottom of the cup or other container from fully adhering to the heating element, resulting in uneven heating and reduced efficiency. Third, wireless charging coupling efficiency is insufficient. The electromagnetic induction area between the bottom-mounted charging module and the external charging device is easily interfered with by the heating element structure, leading to decreased electromagnetic coupling efficiency during wireless charging and affecting charging stability. Furthermore, existing heated coasters generally lack effective temperature signal transmission and display capabilities, making it difficult for users to obtain real-time temperature information of the heated object, thus hindering ease of use. Therefore, a structurally improved heated coaster is urgently needed to address these issues. Utility Model Content

[0003] To address this problem, this utility model proposes a heated coaster with wireless charging functionality, comprising a base, a heating element and a control module, a charging element extending upwards from one periphery of the heating element, a wireless charging module disposed within the charging element, and the wireless charging module being electrically connected to the control module. When an object to be heated is placed on the heating element, the charging element is located on the side of the object being heated; a wireless transmission module is also disposed within the base, which receives temperature signals and transmits them to the control module, which is electrically connected to an external power source.

[0004] Furthermore, the base also includes a display module. After the control module receives the temperature signal, it displays the temperature information on the display module.

[0005] Furthermore, the wireless transmission module is either a 433MHz wireless module or a 2.4GHz wireless module.

[0006] Furthermore, the 2.4GHz wireless module supports Bluetooth, Wi-Fi, or Zigbee transmission protocols.

[0007] Furthermore, the heating section is equipped with a heating module, which is electrically connected to the control module.

[0008] Furthermore, the charging section is further equipped with a cover.

[0009] Therefore, according to the above description of the technical solution, the beneficial effects of this utility model are that it achieves multiple technical improvements through innovative structural layout and module setting. First, the charging part is set on the periphery of one side of the heating part and extends upward, so that the wireless charging module is located on the side of the heated object rather than the bottom, effectively avoiding direct contact between the liquid and the charging module when it overflows, reducing the risk of short circuit from the source, and significantly improving the durability and safety of the device. At the same time, the charging part does not occupy the bottom space of the base, so that the heating part can completely cover the bottom of the heated object, ensuring that the bottom of the cup or other container is completely in contact with the heating part to achieve uniform and efficient heating. Furthermore, the side-mounted charging part provides an independent electromagnetic induction area for the wireless charging module, resulting in higher coupling efficiency with external charging devices and significantly improved charging stability. This technical solution effectively solves the problems of safety hazards, low efficiency, and single function of traditional heating coasters through structural innovation and module optimization, and has significant technical progress and practical value. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the appearance and structure of this utility model.

[0011] Figure 2 This is an exploded structural diagram of the charging section of this utility model.

[0012] Figure 3 This is a schematic diagram of the base portion of this utility model.

[0013] Figure Labels

[0014] 1. Base

[0015] 11 Heating section

[0016] 111 Heating Module

[0017] 12 Control Modules

[0018] 13 Display Modules

[0019] 14 Charging Unit

[0020] 141 Wireless charging module

[0021] 15 Cover plate Detailed Implementation

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please refer to Figures 1-3 This utility model discloses a heated coaster with wireless charging function, including a base 1, a heating part 11 and a control module 12. The heating part 11 contains a heating module 111, which is electrically connected to the control module 12. A charging part 14 extends upward from one side of the heating part 11, and the charging part 14 is provided with a cover plate 15. A wireless charging module 141 is disposed inside the charging part 14 and is electrically connected to the control module 12. When a heated object (not shown in the figure) is placed on the heating part 11, the charging part 14 is located on the side of the heated object. Generally, the heated object placed on the heating part 11 is a heatable cup, which is heated by the heating part 11. The base 1 also contains a wireless transmission module (not shown in the figure), which can be directly installed on the control module 12. The wireless transmission module receives temperature signals and sends them to the control module 12. The control module 12 is electrically connected to an external power source. The base 1 also includes a display module 13. After the control module 12 receives the temperature signal, it displays the temperature information on the display module 13.

[0026] In this embodiment, the wireless transmission module is a 433MHz wireless module or a 2.4GHz wireless module, preferably a 433MHz wireless module. Of course, in other embodiments, it can also be a 2.4GHz wireless module, and it adopts Bluetooth, Wi-Fi or Zigbee transmission protocols.

[0027] When in use, the heatable cup is placed on the heating unit 11, and the cup is heated by the heating unit 11. The wireless transmission module can receive the temperature signal transmitted by the cup and transmit the temperature signal to the control module 12. Then the temperature information is displayed on the display module 13. Since the temperature signal is transmitted wirelessly, the temperature signal can still be received when the cup is removed from the heating pad, and the temperature status of the cup can be displayed on the display module.

[0028] Therefore, according to the above technical solution description, this utility model, through innovative structural layout and module setting, places the charging unit 14 on one side of the heating unit 11 and extends upward, so that the wireless charging module 141 is located on the side of the heated object rather than the bottom, effectively avoiding direct contact between the liquid and the charging module when it overflows, reducing the risk of short circuit from the source, and significantly improving the durability and safety of the device. At the same time, the charging unit 14 does not occupy the bottom space of the base 1, so that the heating unit 11 can completely cover the bottom of the heated object, ensuring that the bottom of the cup or other container is completely in contact with the heating unit to achieve uniform and efficient heating. Furthermore, the side-mounted charging unit 14 provides an independent electromagnetic induction area for the wireless charging module 141, resulting in higher coupling efficiency with external charging devices and significantly improved charging stability. In addition, the wireless transmission module set in the base 1 can receive temperature signals in real time and transmit them to the control module 12, which, together with the display module 13, can intuitively display temperature information, making it convenient for users to monitor the temperature of the heated object in real time and improving ease of use. The independent heating module set in the heating unit 14 is electrically connected to the control module 12, and the heating power can be precisely adjusted through the control module 12 to meet the heating needs of different scenarios.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heated coaster with wireless charging function, comprising a base, characterized in that: The base is provided with a heating part and a control module. A charging part extends upward from one side periphery of the heating part. A wireless charging module is provided inside the charging part. The wireless charging module is electrically connected to the control module. When a heated object is placed on the heating part, the charging part is located on the side of the heated object. The base is also equipped with a wireless transmission module. After receiving the temperature signal, the wireless transmission module sends it to the control module. The control module is electrically connected to an external power source.

2. The heated cup coaster of claim 1, wherein: The base also includes a display module, and after the control module receives the temperature signal, it displays the temperature information on the display module.

3. The heated cup coaster of claim 1, wherein: The wireless transmission module is a 433MHz wireless module or a 2.4GHz wireless module.

4. The heated cup coaster of claim 3, wherein: The 2.4GHz wireless module uses Bluetooth, Wi-Fi, or Zigbee transmission protocols.

5. The heated cup coaster of claim 1, wherein: The heating section is equipped with a heating module, which is electrically connected to the control module.

6. The heated cup coaster of claim 1, wherein: The charging section is further provided with a cover plate.

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