Heating structure of mobile power supply heat preservation bag
By incorporating a heating structure consisting of a heating element, a temperature controller, and a temperature detection component into the power bank insulation pack, the problem of equipment performance degradation in low-temperature environments is solved, achieving rapid heating and safe control. It is suitable for a variety of electronic devices and meets the portable power bank insulation needs of outdoor workers.
Patent Information
- Application Number
- CN202423255092.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional thermal packs lack effective heating methods in extreme low-temperature environments, leading to a decline in the performance of power banks and other electronic devices, especially affecting the working performance and charging efficiency of battery packs.
Design a heating structure for a portable power bank insulation pack, including a heating element, a temperature controller, a temperature detection component, and a control box. Through the cooperation of the temperature controller and the temperature detection component, precise control of the heating element temperature can be achieved, and remote monitoring and control can be realized by connecting to a smart terminal through a wireless module.
It can rapidly heat up in low-temperature environments, maintain the performance of the portable power bank, improve device safety and portability, and is suitable for a variety of electronic devices. It meets the portable power bank insulation needs of outdoor workers and improves work efficiency.
Smart Images
Figure CN223899338U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of heating technology, and in particular to a heating structure for a portable power bank insulation pack. Background Technology
[0002] In cold climates, the performance of power banks and other electronic devices is often affected, primarily because low temperatures slow down the chemical reaction rate of batteries, thus reducing their discharge capacity. While traditional thermal packs offer some insulation, they typically lack effective heating methods to maintain internal temperatures, especially in extreme cold environments. Furthermore, with the widespread use of cordless power tools outdoors, outdoor workers need to carry multiple battery packs to power these tools. Low temperatures negatively impact the performance and charging efficiency of these battery packs. Therefore, designing a solution that provides heating and insulation for battery packs while on the move has become an urgent need. Utility Model Content
[0003] To address the problems existing in the prior art, this utility model provides a heating structure for a portable power bank insulation pack.
[0004] To achieve the above objectives, the technical solution of this utility model is as follows:
[0005] This utility model provides a heating structure for a portable power bank insulation pack, including: a heating element, a temperature controller, a temperature detection component, and a control box;
[0006] The temperature detection component is mounted on the heating element and is used to monitor the temperature of the heating element;
[0007] The temperature controller is mounted on the heating element, and its corresponding terminals are electrically connected to the heating element and the corresponding terminals of the temperature detection component. The temperature controller is used to control the heating element to generate heat according to the temperature monitored by the temperature detection component.
[0008] The control box is externally mounted on the heating element; the corresponding end of the control box is electrically connected to the corresponding end of the temperature controller.
[0009] The control box is equipped with a wireless module for connecting to external smart terminals;
[0010] The heating element includes a flame-retardant partition, a flame-retardant plate, an outer skin, and a braided strap; the outer skin is used to wrap the flame-retardant partition and the flame-retardant plate, and the braided strap is arranged around the outer skin to seal the outer skin.
[0011] Preferably, the heating structure of the portable power bank insulation pack further includes a wiring terminal and a power interface, the wiring terminal being mounted on the outer casing; the control box is connected to the wiring terminal via a cable; and the control box is connected to the power interface via a TYPE-C cable.
[0012] Preferably, the cable is also provided with a cross-shaped decorative piece.
[0013] Preferably, the control box is further provided with a microprocessor, and the corresponding terminals of the microprocessor are electrically connected to the corresponding terminals of the temperature controller and the wireless module, respectively.
[0014] Preferably, the control box is also provided with an indicator light, the corresponding end of which is electrically connected to the corresponding end of the microprocessor.
[0015] Preferably, the temperature detection component includes an NTC thermistor.
[0016] Preferably, the wireless module includes a Bluetooth module for connecting to a smart terminal.
[0017] Preferably, the smart terminal includes a mobile phone, an iPad, or a computer.
[0018] The technical solution of this utility model has the following beneficial effects:
[0019] This utility model discloses a heating structure for heating a portable power bank's insulation pack, providing a solution to maintain the power bank's performance in low-temperature environments. The heating structure includes a heating element, a temperature controller, a temperature detection component, and a control box. The heating element is composed of flame-retardant spacers, a flame-retardant plate, an outer sheath, and braided straps, ensuring the safety and reliability of the heating process. The combined use of the temperature controller and temperature detection component enables precise temperature control of the heating element, preventing overheating and ensuring device safety. The microprocessor within the control box further enhances the system's intelligence. Through wireless connectivity with a smart terminal, users can conveniently perform remote monitoring and control, improving the user experience.
[0020] In addition, this technology also has the following beneficial effects:
[0021] Portability: The heating structure is compact and easy to carry, making it suitable for outdoor activities or travel, and meeting the needs of outdoor workers for portable power supply insulation solutions.
[0022] Multifunctionality: The heating structure can be used not only in power banks, but also in other small electronic devices that require heat preservation, and has a wide range of application prospects.
[0023] Rapid response: In low-temperature environments, the heating structure can heat up quickly, ensuring that the equipment quickly returns to its optimal working condition and improving work efficiency.
[0024] By using a heating structure to heat the bottom of the battery insulation pack, battery performance can be effectively improved, adapting to cold climates and meeting the power needs of people in cold regions. It also improves thermal energy utilization, extends the lifespan of the power supply / heating pad, and has a wide range of power interface compatibility, allowing it to be used with solar panels, power banks, etc., reducing reliance on traditional power sources. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the heating element, temperature controller, temperature detection component, and control box of this utility model;
[0027] Figure 3 This is a control diagram of the heating element, temperature controller, temperature detection component, control box, and smart terminal of this utility model.
[0028] Figure 4 This is a schematic diagram of the working process of this utility model. Detailed Implementation
[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0030] 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 element 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.
[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0034] Reference Figures 1 to 4 This utility model provides a heating structure for a portable power bank insulation pack, including: a heating element 1, a temperature controller 3, a temperature detection component 2, and a control box 13;
[0035] The temperature detection component 2 is disposed on the heating element 1 and is used to monitor the temperature of the heating element 1. The temperature detection component 2 includes an NTC thermistor.
[0036] The temperature controller 3 is installed on the heating element 1. The corresponding ends of the temperature controller 3 are electrically connected to the heating element 1 and the corresponding ends of the temperature detection component 2, respectively. The temperature controller 3 is used to control the heating element 1 to generate heat according to the temperature monitored by the temperature detection component 2.
[0037] The control box 13 is externally mounted on the heating element 1; the corresponding end of the control box 13 is electrically connected to the corresponding end of the temperature controller 3;
[0038] The control box 13 is equipped with a wireless module for connecting to external smart terminals. This wireless module includes a Bluetooth module for connecting to the smart terminal, allowing users to remotely monitor and control the heating process, increasing convenience and flexibility. The smart terminal includes a mobile phone, iPad, or computer, through which users can set temperature parameters, monitor operating status, or receive alarms and notifications.
[0039] The heating element 1 includes a flame-retardant spacer 10, a flame-retardant plate 9, an outer skin 11, and a braided strap 8. The outer skin 11 is used to wrap the flame-retardant spacer 10 and the flame-retardant plate 9, and the braided strap 8 is arranged around the outer skin 11 to seal it. The main function of the flame-retardant spacer 10 is to provide heat insulation and flame retardancy. It is designed to slow down heat transfer and prevent the spread of flames in the event of a malfunction inside the heating element, thus improving the safety of the entire heating system. The flame-retardant plate 9, similar to the flame-retardant spacer, also has heat insulation and flame-retardant functions. It is sealed with the braided strap 8, which prevents external substances (such as moisture and dust) from entering the heating element and also helps maintain the stability of the internal heat insulation and flame-retardant materials. In addition, the sealed heating element can improve heating efficiency by reducing heat loss.
[0040] Furthermore, the heating structure of the portable power bank insulation pack also includes a wiring terminal 12 and a power interface 7. The wiring terminal 12 is mounted on the outer casing 11. The control box 13 is connected to the wiring terminal 12 via a cable 5. The control box 13 is connected to the power interface 7 via a TYPE-C cable 6. The power interface 7 is a component used to connect to an external power source. The power interface 7 has wide compatibility and can be used with solar panels, power banks, etc., reducing reliance on traditional power sources. The design of the power interface 7 should ensure compatibility with portable power banks or other power devices. The cable 5 is also equipped with a cross-shaped decorative piece.
[0041] Furthermore, the control box 13 also contains a microprocessor, whose corresponding terminals are electrically connected to the thermostat 3 and the wireless module, respectively. The microprocessor is used to process the temperature data transmitted from the thermostat and control the communication between the wireless module and the smart terminal. The microprocessor is the central processing unit in the control box 13. It is responsible for processing the temperature data from the thermostat 3 and can send the temperature data to the smart terminal. The microprocessor can exchange data with the smart terminal through the wireless module according to user instructions or automatic control logic, including sending information such as the current temperature and heating status, and receiving control commands sent by the user through the smart terminal. The control box 12 also contains an indicator light, whose corresponding terminal is electrically connected to the microprocessor.
[0042] The working principle of this utility model is as follows:
[0043] Power Supply: The user connects to an external power source via power interface 7. After the power is turned on, the microprocessor inside the control box 13 starts up and begins monitoring and controlling the entire heating system. The temperature detection component 2 monitors the temperature of the heating element 1 in real time and transmits the temperature data to the temperature controller 3. The temperature controller 3 sends a signal to the microprocessor via electrical connection based on the received temperature data. The microprocessor determines whether to adjust the heating state of the heating element 1 according to the preset temperature control logic. If the microprocessor determines that heating is required, it sends a signal to the temperature controller 3, which controls the heating element 1 to start or continue heating to maintain a suitable temperature inside the heating pack. The user can communicate with the wireless module inside the control box 13 via a smart terminal (such as a mobile phone, iPad, or computer). The microprocessor processes the instructions from the smart terminal to achieve remote temperature setting, status monitoring, and fault alarm.
[0044] Safety protection: If the temperature of the heating element 1 exceeds the safety threshold, the thermostat 3 will immediately cut off the power to the heating element to prevent overheating. At the same time, the microprocessor will send an alarm to the smart terminal via the wireless module.
[0045] Indicator light feedback: The indicator lights on control box 13 provide visual feedback based on the system status.
[0046] The heating structure of this application is placed at the bottom or side of the heat preservation bag. The heat preservation bag keeps the internal space warm through the heat provided by the heating element 1, providing a suitable storage environment for power banks or other devices that need to be kept warm.
[0047] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A heating structure for a portable power bank insulation pack, characterized in that, include: Heating element, temperature controller, temperature detection components, control box; The temperature detection component is mounted on the heating element and is used to monitor the temperature of the heating element; The temperature controller is mounted on the heating element, and its corresponding terminals are electrically connected to the heating element and the corresponding terminals of the temperature detection component. The temperature controller is used to control the heating element to generate heat according to the temperature monitored by the temperature detection component. The control box is externally mounted on the heating element; the corresponding end of the control box is electrically connected to the corresponding end of the temperature controller. The control box is equipped with a wireless module for connecting to external smart terminals; The heating element includes a flame-retardant partition, a flame-retardant plate, an outer skin, and a braided strap; the outer skin is used to wrap the flame-retardant partition and the flame-retardant plate, and the braided strap is arranged around the outer skin to seal the outer skin.
2. The heating structure of the portable power bank insulation pack according to claim 1, characterized in that, The heating structure of the portable power bank insulation pack also includes a wiring terminal and a power interface. The wiring terminal is mounted on the outer casing. The control box is connected to the wiring terminal via a cable. The control box is connected to the power interface via a TYPE-C cable.
3. The heating structure of the portable power bank insulation pack according to claim 2, characterized in that, The cable is also equipped with a cross-shaped ornament.
4. The heating structure of the portable power bank insulation pack according to claim 2, characterized in that, The control box also contains a microprocessor, whose corresponding terminals are electrically connected to the corresponding terminals of the temperature controller and the wireless module.
5. The heating structure of the portable power bank insulation pack according to claim 4, characterized in that, The control box is also equipped with an indicator light, the corresponding end of which is electrically connected to the corresponding end of the microprocessor.
6. The heating structure of the portable power bank insulation pack according to claim 1, characterized in that, The temperature detection component includes an NTC thermistor.
7. The heating structure of the portable power bank insulation pack according to claim 4, characterized in that, The wireless module includes a Bluetooth module for connecting to a smart terminal.
8. The heating structure of the portable power bank insulation pack according to claim 7, characterized in that, The smart terminals include mobile phones, iPads, and computers.