Intelligent wearable device

Abstract

The intelligent wearable device comprises a device body, a temperature detection module, a heat energy collection part and an electric energy conversion module. The temperature detection module comprises a first detection part and a second detection part, when the equipment body is worn on a human body, the first detection part detects the human body temperature, the second detection part detects the environment temperature, a temperature difference is generated between the first detection part and the second detection part, and the electric energy conversion module can convert the temperature difference into electric energy for charging the battery according to the temperature difference. The heat energy collecting part collects heat energy generated by the body surface of the user, and then the collected heat energy is converted into electric energy capable of being used for battery charging through the electric energy conversion module. According to the intelligent wearable device disclosed by the invention, the temperature difference between the human body and the environment and the heat energy of the human body can be converted into the electric energy for charging the battery in the device main body, so that the intelligent wearable device can be charged when a user wears the intelligent wearable device, and the cruising ability of the intelligent wearable device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of charging of smart wearable devices, and in particular to a smart wearable device. Background Art

[0002] In related technologies, smart wearable devices such as smart watches, smart bracelets, smart glasses and smart rings have a small overall size, so the battery capacity they carry is also relatively small. The battery life of smart wearable devices is also relatively weak, and they may need to be charged frequently in a short period of time, affecting the user experience. Utility Model Content

[0003] The embodiment of the present application discloses a smart wearable device, which is used to improve the battery life of the smart wearable device.

[0004] In order to achieve the above objectives, the present application discloses a smart wearable device, comprising:

[0005] A device body, the device body having a first surface and a second surface, the first surface being configured to face human skin when worn;

[0006] A temperature detection module, the temperature detection module comprising a first detection unit and a second detection unit, the first detection unit being arranged on the first surface, the second detection unit being arranged on the second surface, the first detection unit being configured to detect a human body temperature when worn, and the second detection unit being configured to detect a current ambient temperature when worn to obtain a temperature difference;

[0007] A heat collection unit, the heat collection unit is disposed on the first surface and is used to collect heat energy from the human body;

[0008] An electric energy conversion module is disposed in the device body, the electric energy conversion module is electrically connected to the temperature detection module, the thermal energy collection unit and the battery of the device body, and the electric energy conversion module is configured to convert the thermal energy and / or the temperature difference into electric energy and transmit it to the battery of the device body.

[0009] As an optional implementation, the first surface includes a middle portion and a peripheral portion located at the periphery of the middle portion, and the thermal energy collection portion is disposed in the middle portion.

[0010] As an optional implementation, the middle portion includes a heat energy collection area and a SIM card installation area, and the SIM card installation area is arranged adjacent to the heat energy collection area;

[0011] The heat energy collection part is arranged in the heat energy collection area.

[0012] As an optional implementation manner, the area of ​​the thermal energy collection region is greater than or equal to 1 / 2 of the area of ​​the middle portion, and the thermal energy collection portion covers the thermal energy collection region.

[0013] As an optional implementation, the first detection part is arranged in the middle part, and the first detection part is integrally arranged in the thermal energy collection part.

[0014] As an optional implementation, the second surface is connected to the first surface, a groove is provided on the second surface, and the second detection part is provided in the groove.

[0015] As an optional implementation, the second detection unit is a probe or a PIN pin.

[0016] As an optional embodiment, the device body includes a host and a bottom bracket, the host has the first surface, the bottom bracket is connected to the host and is located on the side of the first surface of the host, the bottom bracket has a third surface facing the human skin when worn, the third surface is provided with a avoidance portion, and the avoidance portion is used to expose at least part of the first surface to the avoidance portion.

[0017] As an optional embodiment, the device body also includes a wearing portion, which is connected to the bottom bracket, and has a fourth surface facing the human skin when worn, and the heat energy collection portion is at least provided on a portion of the first surface exposed to the air-shielding portion, the third surface or one of the fourth surfaces.

[0018] As an optional implementation, the first detection part, the second detection part, and the heat energy collection part are at least one of a probe, a PIN pin, or a pole piece.

[0019] As an optional implementation, outer surfaces of the thermal energy collection part, the first detection part, and the second detection part are plated with at least one of gold, silver, or rhodium.

[0020] As an optional implementation, the electric energy conversion module is integrated into a circuit board of the device body, and the thermal energy collection unit, the first detection unit, and the second detection unit are electrically connected to the circuit board of the device body through electrical connectors.

[0021] Compared with the prior art, the beneficial effects of this application are:

[0022] The smart wearable device disclosed in the present application includes a device body, a temperature detection module, a heat energy collection unit and an electric energy conversion module. The temperature detection module includes a first detection unit and a second detection unit. When the device body is worn on the human body, the first detection unit detects the human body temperature, and the second detection unit detects the ambient temperature. A temperature difference is generated between the two. The electric energy conversion module can convert the temperature difference into electric energy that can be used to charge the battery. The heat energy collection unit collects the heat energy generated by the user's body surface, and then converts the collected heat energy into electric energy that can be used to charge the battery through the electric energy conversion module. In the above manner, the temperature difference between the person and the environment and the heat energy of the human body itself are converted into electric energy that can be used to charge the battery in the device body, so that the user can charge the smart wearable device while wearing it, so as to improve the battery life of the smart wearable device.

[0023] In addition, when the ambient temperature is not much different from the human body temperature, smart wearable devices can still collect human body heat energy to power the battery and ensure the battery life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A front view of the smart wearable device disclosed in the embodiment of the present application;

[0026] Figure 2 A three-dimensional diagram of the smart wearable device disclosed in the embodiment of the present application;

[0027] Figure 3 for Figure 1 Sectional view along AA;

[0028] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0029] Figure 5 This is a schematic diagram of a first arrangement of a thermal energy collection unit disclosed in an embodiment of the present application;

[0030] Figure 6 A schematic diagram of a second arrangement of the heat energy collection unit disclosed in an embodiment of the present application;

[0031] Figure 7 This is a schematic diagram of a second arrangement of the thermal energy collection unit disclosed in an embodiment of the present application.

[0032] Description of reference numerals:

[0033] 100. Smart wearable device; 1. Device body; 10. First surface; 10a. Middle part; 101. Heat collection area; 102. SIM card installation area; 10b. Peripheral part; 11. Second surface; 11a. Groove; 2. Temperature detection module; 21. First detection part; 22. Second detection part; 3. Heat collection part; 4. Power conversion module; 5. Battery; 6. Host; 7. Bottom bracket; 7a. Third surface; 71. Air-proof part; 8. Wearing part; 8a. Fourth surface. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] In this application, the directions or positional relationships indicated by the terms "inside", "outside", "middle", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0036] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0037] In addition, the terms "disposed", "provided with", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0039] In the related technologies, smart wearable devices such as smart watches, smart bracelets, smart glasses and smart rings are small in size and the capacity of the batteries they carry is also relatively small. When users use smart wearable devices, the power is easily exhausted, which may cause users to frequently charge the smart wearable devices in a short period of time. In the long run, it is easy to cause users to have power anxiety and affect the user experience.

[0040] Since the human body can always generate heat and there is a temperature difference between the human body temperature and the ambient temperature in a natural state, based on this, the present application provides a smart wearable device. When the smart wearable device is worn on the human body, the temperature of the human body and the external environment temperature are respectively detected by the temperature detection module on the device to obtain the temperature difference. The electric energy conversion module can convert the temperature difference into electric energy that can be used to charge the battery of the smart wearable device.

[0041] In addition, the smart wearable device also has a thermal energy collection unit that can collect the thermal energy generated by the human body, and then use the electric energy conversion module to convert the thermal energy into electrical energy for charging the battery.

[0042] It can be seen that the present application actually takes dual considerations, that is, the present application can not only use the temperature difference between human body temperature and external temperature to charge smart wearable devices, but also use the heat energy of the human body itself to charge smart wearable devices. Even when the temperature difference between the ambient temperature and the human body temperature is not obvious, thermal energy can be used to charge the smart wearable device. Through the above method, the temperature difference between the human body and the environment and the heat energy of the human body itself are converted into electrical energy that can be used to charge the battery in the device body, so that the user can charge the smart wearable device while wearing it, so as to improve the battery life of the smart wearable device.

[0043] The smart wearable device disclosed in the present application may be but is not limited to smart wearable devices such as smart watches, smart bracelets, smart glasses or smart rings. However, in order to facilitate the understanding of the technical solution of the present invention, the following description will take a smart watch as an example and combine the embodiments and drawings to further illustrate the technical solution of the present application.

[0044] Please also see Figures 1 to 4The present application discloses a smart wearable device 100, including a device body 1, a temperature detection module 2, a heat collection unit 3 and an electric energy conversion module 4. The device body 1 has a first surface 10 and a second surface 11. The first surface 10 is the surface facing the human skin when the device body 1 is worn on the human body, and the second surface 11 can be a surface away from or not in contact with the human skin on any side. The temperature detection module 2 includes a first detection unit 21 and a second detection unit 22. The first detection unit 21 is arranged on the first surface 10, and the second detection unit is arranged on the second surface 11. It can be seen that the first detection unit 21 can detect the temperature of the human skin when the device body 1 is worn on the human body, and the second detection unit 22 can detect the ambient temperature to obtain the temperature difference between the human body temperature and the ambient temperature. The heat collection unit 3 is also arranged on the first surface 10, and the heat collection unit 3 can collect human body heat when the device body 1 is worn on the human body. The electric energy conversion module 4 is arranged in the device body 1, and the electric energy conversion module 4 is electrically connected to the temperature detection module 2, the thermal energy collection part 3 and the battery 5 in the device body 1. The electric energy conversion module 4 can convert thermal energy and / or temperature difference into electric energy, and transmit it to the battery 5 to charge the battery 5 of the device body 1.

[0045] Specifically, the first detection part 21 and the second detection part 22 can be the two ends of a conductor respectively. When there is a temperature difference between the two ends of the conductor, charges appear inside the conductor that can move from one end to the other end, thereby causing a potential difference between the first detection part 21 and the second detection part 22, thereby generating current and voltage that can be processed by the power conversion module 4, thereby realizing charging of the battery 5.

[0046] This application utilizes the temperature difference between the human body and the environment and the heat energy generated by the human body to charge the smart wearable device 100, so that the user can charge the smart wearable device 100 while wearing it, thereby improving the battery life of the smart wearable device 100. The smart wearable device 100 can be continuously worn on the human body. When the power of the smart wearable device 100 is insufficient and the user is in a situation where charging is inconvenient, the human body heat energy and / or temperature difference is used to provide power for the smart wearable device 100, thereby realizing the emergency battery life function.

[0047] In addition, since the smart wearable device of the present application is not only provided with a temperature detection module, but also with a heat collection unit, even if the user is in a situation where the body surface temperature is not much different from the outside temperature, which is not conducive to the smart wearable device 100 using the temperature difference to achieve battery life, the smart wearable device 100 can also use the body heat to achieve battery life. In this way, the single use time of the smart wearable device 100 can be increased, the number of charging times can be reduced, which is conducive to alleviating the user's anxiety about power consumption, and thus is conducive to improving the user's experience.

[0048] In some embodiments, the first detection part 21, the second detection part 22 and the heat energy collection part 3 are at least one of a probe, a PIN pin or a pole piece. Specifically, the first detection part 21 and the second detection part 22 are both probes or PIN pins, and the heat energy collection part 3 is a pole piece, which can have a larger area in contact with the human body, and the first detection part 21 and the second detection part 22 are set as probes or PIN pins, which can avoid more space for setting the heat energy collection part 3.

[0049] In some embodiments, the outer surfaces of the heat collection part 3, the first detection part 21 and the second detection part 22 are provided with at least one of gold, silver or rhodium plating. Considering that the first detection part 21 and the heat collection part 3 are in the most contact with sweat when the smart wearable device 100 is worn on the human body, and the second detection part 22 is also easily in contact with corrosive substances when in use, it is preferred to use gold with good corrosion resistance as a coating to enhance the corrosion resistance of the first detection part 21, the second detection part 22 and the heat collection part 3.

[0050] See also Figure 2 In some embodiments, the second surface 11 is connected to the first surface 10, a groove 11a is provided on the second surface 11, and the second detection part 22 is arranged in the groove 11a. It is understandable that, taking a smart watch as an example, the first surface 10 can be the bottom surface of the dial, and the second surface 11 connected to the first surface 10 can be the side surface of the dial. Since the second detection part 22 is a component used to detect the ambient temperature in the temperature detection module 2, it is more susceptible to external impact or damage caused by falling than the first detection part 21. Therefore, a groove 11a is provided on the second surface 11, and the second detection part 22 is arranged in the groove 11a. The side wall of the groove 11a protruding relative to the second detection part 22 is used to enclose the second detection part 22, thereby reducing the probability of the second detection part 22 being damaged by bumps when falling or impacting. Of course, it is understandable that in other embodiments, the second surface can also be the front of the dial of the smart watch, for example, the side where the display screen is provided.

[0051] As can be seen from the above, the second detection part 22 can be a probe or a PIN pin. Taking a smart watch as an example, the second surface 11 is the side surface of the dial, and is generally provided with a wired charging part or a wireless charging part, which results in a smaller space for setting the second detection part 22. The second detection part 22 uses a probe or a PIN pin to effectively save the installation space of the second surface 11.

[0052] Considering that the installation space of smart wearable devices 100 such as smart watches is relatively small, in some embodiments, the power conversion module 4 is integrated into the circuit board of the device body 1, and the heat energy collection unit 3, the first detection unit 21, and the second detection unit 22 are electrically connected to the circuit board of the device body 1 through electrical connectors. By using the circuit board of the device body 1 itself to set the power conversion module 4, it is possible to avoid the additional power conversion module 4 from occupying additional internal space of the device body 1. In addition, for example, by electrically connecting the heat energy collection unit 3, the first detection unit 21, and the second detection unit 22 to the circuit board of the device body 1 through a flexible circuit board, it is also possible to facilitate electrical connection routing and internal space layout.

[0053] Optionally, the electrical connector may also be a wire, a PIN needle, etc., which is not specifically limited in this application.

[0054] See also Figure 5 In some embodiments, the first surface 10 includes a middle portion 10a and a peripheral portion 10b located outside the middle portion 10a, and the heat collection unit 3 is disposed in the middle portion 10a. It can be understood that, taking a smart watch as an example, the middle portion 10a of the first surface 10 that contacts the human skin when the smart watch is worn is easier to contact the human body than the peripheral portion 10b. It can be seen that arranging the heat collection unit 3 in the middle portion 10a of the first surface 10 is more convenient for collecting human body heat for use.

[0055] In another embodiment, the heat collection part 3 covers the entire first surface 10. In order to further improve the collection effect of the heat collection part 3 and increase the probability of the heat collection part 3 contacting the human body, the heat collection part 3 can be entirely covered on the first surface 10. By increasing the collection area of ​​the heat collection part 3 to increase the probability of the heat collection part 3 contacting the human skin, the effective heat collection area of ​​the heat collection part 3 is increased. In this way, the collected heat energy increases, and the electric energy converted by the electric energy conversion module 4 increases accordingly, thereby improving the charging effect of the battery 5 in the device body 1.

[0056] Please see again Figure 5 In some embodiments, the middle portion 10a includes a heat collection area 101 and a SIM card installation area 102. The SIM card installation area 102 is disposed adjacent to the heat collection area 101, and the heat collection unit 3 is disposed in the heat collection area 101. In actual settings, the smartwatch may have a telephone communication function, so a SIM card installation area 102 is disposed in the middle area of ​​the first surface 10 to facilitate the user to remove and install the SIM card.

[0057] Considering that the heat collection unit 3 needs a heat collection area 101 as large as possible to effectively improve the collection of human body heat, in some embodiments, the area of ​​the heat collection area 101 is greater than or equal to 1 / 2 of the middle part 10a, and the heat collection unit 3 covers the heat collection area 101. For example, see the attached Figure 5 or attached Figure 6 It can be seen that the heat collection area 101 can occupy at least half of the middle part 10a. At this time, the SIM card installation area 102 needs to avoid the heat collection area 101, so the SIM card installation area 102 can be set on the side surface of the device body 1. Alternatively, the SIM card is integrated into the circuit board of the device body 1, and the setting of the SIM card installation area 102 is cancelled, so that the entire middle area is reserved as the heat collection area 101 to set the heat collection part 3, which is conducive to improving the collection effect of heat energy and further improving the charging effect of the battery 5.

[0058] It can be understood that the heat energy collection part may include one or more. For example, an entire heat energy collection part can be set in the middle area, or multiple heat energy collection parts can be set and dispersed in the middle area, or even some heat energy collection parts can be set in the peripheral area. The specific setting can be based on actual conditions, and this embodiment does not make specific limitations on this.

[0059] Since the heat energy collection part 3 can cover the entire middle part 10a and occupy the part of the middle part 10a that can contact the human skin, in consideration of this, in some embodiments, the first detection part 21 is arranged in the middle area, and the first detection part 21 is integrally arranged in the heat energy collection part 3. By integrally arranging the first detection part 21 and the heat energy collection part 3, the heat energy collection part 3 can complete the detection of human body temperature while collecting heat energy, without occupying the first surface 10 to set the first detection part 21, and the integral arrangement is also conducive to the arrangement of electrical connection lines of the first detection part 21 and the heat energy collection part 3 in the device body 1.

[0060] See also Figure 6In some embodiments, the device body 1 includes a host 6 and a bottom bracket 7. The host 6 has a first surface 10 and a second surface 11. The first surface 10 is the side of the host 6 facing the human body when it is worn on the human body, and the second surface 11 is the side of the host 6 away from the human body when it is worn on the human body. The bottom bracket 7 is arranged on the host 6 and is located on the side where the first surface 10 is located. The bottom bracket 7 has a third surface 7a facing the human skin when the device body 1 is worn on the human body. Considering that the first surface 10 of the host 6 is also provided with a first detection part 21 and a heat energy collection part 3, a gap 71 is provided on the third surface 7a, and the gap 71 is used to expose at least part of the first surface 10 to the gap 71. In this way, the first detection part 21 and the heat energy collection part 3 can be arranged on the part of the first surface 10 exposed to the gap 71, so that the first detection part 21 and the heat energy collection part 3 can directly contact the human skin, which is convenient for temperature detection and heat collection.

[0061] Optionally, the portion of the first surface 10 exposed to the void portion 71 may be the middle portion 10 a and / or the peripheral portion 10 b of the first surface 10 , which is not specifically limited in the present application.

[0062] See also Figure 7 In some embodiments, the device body 1 further includes a wearing portion 8, the wearing portion 8 is connected to the bottom bracket 7, and the wearing portion 8 has a fourth surface 8a facing the human skin when the device body 1 is worn on the human body, and the heat energy collection portion 3 is at least provided on the portion of the first surface 10 exposed to the air-avoiding portion 71, the third surface 7a or the fourth surface 8a. The heat energy collection portion 3 can be provided in the area where the wearing portion 8 contacts the human skin, further increasing the effective area where the heat energy collection portion 3 contacts the human skin, increasing the collection of heat energy, and facilitating the electric energy conversion module 4 to increase the conversion of electric energy and improve the charging effect of the battery 5.

[0063] In one example, the wearing part 8 of a smart watch has a fourth surface 8a most of which can contact human skin. The heat energy collection part 3 is added to the fourth surface 8a, and the heat energy collection part 3 on the first surface 10 and the third surface 7a is reduced or even removed to save the original installation space of the watch body and facilitate the optimization of the internal structure.

[0064] Please refer again for details Figure 7 In another example, in order to obtain the most heat energy, a heat energy collection part 3 can be set on the part of the first surface 10 exposed to the air avoidance portion 71, the third surface 7a and the fourth surface 8a to obtain the maximum heat energy collection effect and further improve the charging effect of the battery 5.

[0065] The above is a detailed introduction to the smart wearable device disclosed in the embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the smart wearable device of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A smart wearable device, characterized in that: include: A device body, the device body having a first surface and a second surface, the first surface being configured to face human skin when worn; A temperature detection module, the temperature detection module comprising a first detection unit and a second detection unit, the first detection unit being arranged on the first surface, the second detection unit being arranged on the second surface, the first detection unit being configured to detect a human body temperature when worn, and the second detection unit being configured to detect a current ambient temperature when worn to obtain a temperature difference; A heat collection unit, the heat collection unit is disposed on the first surface and is used to collect heat energy from the human body; An electric energy conversion module is disposed in the device body, the electric energy conversion module is electrically connected to the temperature detection module, the thermal energy collection unit and the battery of the device body, and the electric energy conversion module is configured to convert the thermal energy and / or the temperature difference into electric energy and transmit it to the battery of the device body.

2. The smart wearable device according to claim 1, characterized in that: The first surface includes a middle portion and a peripheral portion located at the periphery of the middle portion, and the heat energy collection portion is arranged at the middle portion.

3. The smart wearable device according to claim 2, characterized in that: The middle part includes a heat collection area and a SIM card installation area, and the SIM card installation area is arranged adjacent to the heat collection area; The heat energy collection part is arranged in the heat energy collection area.

4. The smart wearable device according to claim 3, characterized in that: The area of ​​the heat energy collection region is greater than or equal to 1 / 2 of the area of ​​the middle portion, and the heat energy collection portion covers the heat energy collection region.

5. The smart wearable device according to claim 2, characterized in that: The first detection part is arranged at the middle part, and the first detection part is integrally arranged at the heat energy collection part.

6. The smart wearable device according to claim 1, characterized in that: The second surface is connected to the first surface, a groove is formed on the second surface, and the second detection part is disposed in the groove.

7. The smart wearable device according to claim 6, characterized in that: The second detection part is a probe or a PIN pin.

8. The smart wearable device according to any one of claims 1 to 7, characterized in that: The device body includes a host and a bottom bracket, the host has the first surface, the bottom bracket is connected to the host and is located on the side of the first surface of the host, the bottom bracket has a third surface facing the human skin when worn, the third surface is provided with a avoidance portion, and the avoidance portion is used to expose at least part of the first surface to the avoidance portion.

9. The smart wearable device according to claim 8, characterized in that: The device body also includes a wearing portion, which is connected to the bottom bracket, and has a fourth surface facing the human skin when worn, and the heat energy collection portion is at least arranged on a portion of the first surface exposed to the air-shielding portion, the third surface or one of the fourth surfaces.

10. The smart wearable device according to any one of claims 1 to 6, characterized in that: The first detection part, the second detection part and the heat energy collection part are at least one of a probe, a PIN pin or a pole piece.

11. The smart wearable device according to claim 10, characterized in that: The outer surfaces of the heat energy collection part, the first detection part and the second detection part are plated with at least one of gold, silver or rhodium.

12. The smart wearable device according to any one of claims 1 to 7, characterized in that: The electric energy conversion module is integrated with a circuit board of the device body, and the heat energy collection unit, the first detection unit, and the second detection unit are electrically connected to the circuit board of the device body.

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