CN213072485U - Charging circuit, bicycle tracker and bicycle - Google Patents
Charging circuit, bicycle tracker and bicycle Download PDFInfo
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- CN213072485U CN213072485U CN202021646481.0U CN202021646481U CN213072485U CN 213072485 U CN213072485 U CN 213072485U CN 202021646481 U CN202021646481 U CN 202021646481U CN 213072485 U CN213072485 U CN 213072485U
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Abstract
The application provides a charging circuit, charging circuit includes: the device comprises a power supply module, a thermal power generation module and a first charging module, wherein the power supply module and an external electric appliance are used for providing a power supply for the electric appliance; the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the power to the first charging module for working; the first charging module is connected with the power supply module, and the first charging module converts voltage into charging voltage of the power supply module according to the voltage provided by the thermal power generation module so as to charge the power supply module. The present application further provides a bicycle tracker and a bicycle. Through this application for the heat recovery of equipment loss turns into the electrochemical energy of power module storage, on the one hand through the radiating effect of thermoelectric material reinforcing equipment, reaches the effect of cooling and extension battery life, and on the other hand improves power module energy utilization, prolongs the time of endurance of equipment.
Description
Technical Field
The utility model relates to a bicycle technical field, more specifically say, relate to a charging circuit, bicycle tracker and bicycle.
Background
A bicycle tracker is an electronic auxiliary device which is gradually raised in the field of the current bicycles or motorcycles and generally comprises a power supply management unit, a navigation unit, a wireless communication unit, Bluetooth and a sensor. Through combining with cloud platform and terminal application, provide multiple functions such as high accuracy vehicle location, seek the car, theftproof, vehicle gesture control and route of traveling control for the user.
The current bicycle tracker is internally provided with a rechargeable lithium battery or a nickel-hydrogen battery, the capacity of a capacitor is required to be increased in order to improve the endurance capacity of equipment, but the volume of a terminal is required to be small in order to pursue installation concealment. Therefore, in the design, in order to reduce the average power consumption of the device, multiple working modes are generally set, such as strategies of prolonging the reporting time, sleeping in a parking state, prolonging the wake-up period after long-time parking, and the like.
However, in the current mode, the electric quantity is only saved to a certain extent, and the electric quantity cannot be increased, so that the cruising ability is still poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a charging circuit, bicycle tracker and bicycle can carry out undercurrent charging management to the power by energy recuperation, improves bicycle tracker's duration.
In order to solve the above technical problem, the present application provides a charging circuit, including: a power module, a thermal power generation module, and a first charging module, wherein,
the power supply module and an external electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the power to the first charging module for working;
the first charging module is connected with the power supply module, and the first charging module converts voltage into charging voltage of the power supply module according to the voltage provided by the thermal power generation module so as to charge the power supply module.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, where the second charging module is configured to control charging and discharging of the battery module.
Optionally, the charging circuit further includes a second charging module, the second charging module is further connected to the electrical device, and the second charging module is further configured to provide a working power supply for the electrical device.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, wherein the second charging module is configured to control charging and discharging of the battery module; the second charging module is also connected with the electric appliance, and is also used for providing a working power supply for the electric appliance.
Optionally, the second charging module is connected to an external power supply terminal, the second charging module includes a dynamic path management component and a charging component, the dynamic path management component is configured to control the power module to enter a charging mode when the external power supply terminal is detected to supply power, and control the charging component to charge the power module and provide a power supply for the power consumption device.
Optionally, the thermal power generation module is a thermoelectric generator, which is composed of thin film thermoelectric materials.
Optionally, the electrical device includes a plurality of electrical components, and the thermal power generation module is disposed between the plurality of electrical components to transfer heat with the plurality of electrical components.
Optionally, the first charging module includes a voltage boost circuit therein, and the voltage boost circuit is configured to boost the voltage provided by the thermal power generation module according to the first charging module, so as to convert the voltage into a charging voltage of the power supply module.
The present application further provides a bicycle tracker, the bicycle tracker includes with electrical component and charging circuit, the charging circuit includes: a power module, a thermal power generation module, and a first charging module, wherein,
the power module and the electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working.
The present application further provides a bicycle, the bicycle includes automobile body and bicycle tracker, wherein, the bicycle tracker includes with electrical equipment and charging circuit, the charging circuit includes: a power module, a thermal power generation module, and a first charging module, wherein,
the power module and the electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working
Through the charging circuit that this application provided, bicycle tracker and bicycle, through increase the thermal power generation module in current power supply and power consumption circuit, make the heat that produces at the during operation of equipment with electric appliance pass through the heat transfer and give the thermal power generation module, make the thermal power generation module produce the undercurrent based on the temperature difference change, and will form the charging voltage that can charge to power module for the voltage conversion of undercurrent first charging module, retrieve the heat energy of equipment loss, turn into the electrochemical energy of power module storage, on the one hand, through the radiating effect of thermoelectric material reinforcing equipment, reach the cooling and the effect of extension battery life, on the other hand improves power module energy utilization, the duration of extension equipment.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic diagram of a charging circuit according to an embodiment of the present application;
fig. 2 is a schematic diagram of a charging circuit according to another embodiment of the present disclosure;
fig. 3 is a schematic diagram of a charging circuit according to another embodiment of the present application;
fig. 4 is a schematic diagram of a charging circuit according to another embodiment of the present disclosure.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "part", or "unit" used to denote elements are used only for the convenience of description of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
It should be noted that the terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Fig. 1 is a charging circuit provided in this embodiment, and the charging circuit includes a power module, a thermal power generation module, and a first charging module, where the power module is connected to an external electrical appliance, and the first charging module is connected to the power module and the thermal power generation module. The external electric device is a device of the equipment using the charging circuit, and it should be noted that the external electric device may be a product which is not used with the charging circuit, or may be integrated with the charging circuit. The external electric appliance can generate heat during working, so that the thermal power generation module can generate electric energy by utilizing the heat generated by the electric appliance during working, and the first charging module can charge the power supply module by utilizing the electric energy.
Through above-mentioned embodiment, with the heat recovery of equipment loss, turn into the electrochemical energy of power module storage, through the radiating effect of thermoelectric material reinforcing equipment on the one hand, reach the cooling and the effect of extension battery life, on the other hand improves power module energy utilization, prolongs the time of endurance of equipment.
Specifically, the power supply module is used for providing power supply for the electrical appliances. In the present embodiment, the power module is a rechargeable battery, for example, a lithium battery or a nickel-metal hydride battery.
The thermal power generation module is connected with the first charging module and used for generating power by sensing heat generated by the electrical appliance during working so as to provide the power to the first charging module for working. In this embodiment, the thermal power generation module is a thermoelectric generator, which includes a thin film thermoelectric material, and electrons are generated in the semiconductor material to move during the process of transferring heat from the high temperature end to the low temperature end, so as to generate electric energy.
The thermal power generation module is arranged adjacent to the electrical appliance, so that heat generated by the electrical appliance can be transferred to the thermal power generation module through heat transfer. In this embodiment, including a plurality of power consumption subassemblies with electrical equipment, for example, with electrical equipment can include power management unit, locating element, wireless communication unit, bluetooth and sensor, wherein, thermal power generation module sets up between a plurality of power consumption subassemblies for can be better carry out heat transfer, produce great difference in temperature and change.
The first charging module is connected between the power supply module and the thermal power generation module, and the first charging module carries out voltage conversion to the charging voltage of the power supply module according to the voltage provided by the thermal power generation module so as to charge the power supply module. In this embodiment, the first charging module includes a voltage boosting circuit for boosting an input low voltage to provide an input voltage that meets the demand. In the present embodiment, the mV-level voltage generated by the thermal power generation module is boosted to be converted into a voltage that can be charged by the power supply module, and a weak current is continuously input to the power supply module.
Through above-mentioned embodiment for the charging circuit can charge to power module according to the heat that the outside produced with electrical apparatus, not only strengthens the radiating effect of equipment, reaches the effect of cooling down and extension battery life, improves power module energy utilization simultaneously, prolongs the time of endurance of equipment.
Furthermore, in order to enrich the application scenarios of the charging circuit, the charging circuit further comprises a second charging module. In an alternative embodiment, as shown in fig. 2, the second charging module is connected to the battery module in a bidirectional manner, wherein the second charging module is configured to control charging and discharging of the battery module. The second charging module is connected with the external power supply end, wherein the external power supply end can be a 5V power supply, the second charging module is used for charging the power supply module by reducing the voltage of the 5V power supply to a voltage matched with the power supply module, for example, the second charging module is used for reducing the voltage of the 5V power supply to 4.2V. When the external power supply end is separated from the second charging module, the power supply module is controlled to be switched to a discharging mode so as to supply power to the electrical appliance. In this embodiment, the second charging module includes a dynamic path management component and a charging component, and the dynamic path management component controls the charging component to perform or stop supplying power to the power supply module, and controls to switch a discharging mode or a charging mode of the power supply module. The dynamic path management component may be an existing charging IC including dynamic path management, or may be other active hardware having a dynamic path management function.
In an alternative embodiment, as shown in fig. 3, the second charging module is connected to the electrical device, and the second charging module is further configured to provide an operating power supply for the electrical device.
In an alternative embodiment, as shown in fig. 4, the second charging module is connected to the battery module in a bidirectional manner, wherein the second charging module is used for controlling charging and discharging of the battery module; the second charging module is also connected with the electric appliance, and is also used for providing a working power supply for the electric appliance. The second charging module comprises a dynamic path management assembly and a charging assembly, the dynamic path management assembly is used for controlling the power module to enter a charging mode when power is supplied by detecting an external power supply end, the charging assembly is controlled to charge the power module and provide a power supply for the electric device, and when the external power supply end is removed, the battery is switched to carry out a discharging mode to work for the electric device.
The present application further provides a bicycle tracker that includes an electrical device and a charging circuit. The electric appliance at least comprises one of the following hardware: the device comprises a power management unit, a positioning unit, a wireless communication unit, Bluetooth and a sensor. By the above-mentioned consumer devices being operatively coupled to each other to provide corresponding functions, these consumer devices generate heat during operation.
The charging circuit includes: the power supply module and the electric appliance are used for providing a power supply for the electric appliance; the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, where the second charging module is configured to control charging and discharging of the battery module.
Optionally, the charging circuit further includes a second charging module, the second charging module is further connected to the electrical device, and the second charging module is further configured to provide a working power supply for the electrical device.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, wherein the second charging module is configured to control charging and discharging of the battery module; the second charging module is also connected with the electric appliance, and is also used for providing a working power supply for the electric appliance.
Optionally, the second charging module is connected to an external power supply terminal, the second charging module includes a dynamic path management component and a charging component, the dynamic path management component is configured to control the power module to enter a charging mode when the external power supply terminal is detected to supply power, and control the charging component to charge the power module and provide a power supply for the power consumption device.
Optionally, the thermal power generation module is a thermoelectric generator, which is composed of thin film thermoelectric materials.
Optionally, the electrical device includes a plurality of electrical components, and the thermal power generation module is disposed between the plurality of electrical components to transfer heat with the plurality of electrical components.
Optionally, the first charging module includes a voltage boost circuit therein, and the voltage boost circuit is configured to boost the voltage provided by the thermal power generation module according to the first charging module, so as to convert the voltage into a charging voltage of the power supply module.
It should be noted that the related technical features in the implementation of the charging circuit are also applicable to the present embodiment.
Through above-mentioned bicycle tracker for the heat that the electrical apparatus spare of tracker produced when the during operation passes through the heat transfer and transmits for the thermal power module, make the thermal power module produce the undercurrent based on the difference in temperature change, and will form the charging voltage that can carry out the charging to power module for the voltage conversion of undercurrent first charging module, retrieve the heat energy of equipment loss, turn into the electrochemical energy of power module storage, on the one hand through the radiating effect of thermoelectric material reinforcing equipment, reach the cooling and the effect of extension battery life, on the other hand improves power module energy utilization, the time of endurance of extension equipment.
The present application further provides a bicycle that includes a body and a bicycle tracker. The bicycle tracker includes an electrical device and a charging circuit. The electric appliance at least comprises one of the following hardware: the device comprises a power management unit, a positioning unit, a wireless communication unit, Bluetooth and a sensor. By the above-mentioned consumer devices being operatively coupled to each other to provide corresponding functions, these consumer devices generate heat during operation.
The charging circuit includes: the power supply module and the electric appliance are used for providing a power supply for the electric appliance; the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, where the second charging module is configured to control charging and discharging of the battery module.
Optionally, the charging circuit further includes a second charging module, the second charging module is further connected to the electrical device, and the second charging module is further configured to provide a working power supply for the electrical device.
Optionally, the charging circuit further includes a second charging module, and the second charging module is bidirectionally connected to the battery module, wherein the second charging module is configured to control charging and discharging of the battery module; the second charging module is also connected with the electric appliance, and is also used for providing a working power supply for the electric appliance.
Optionally, the second charging module is connected to an external power supply terminal, the second charging module includes a dynamic path management component and a charging component, the dynamic path management component is configured to control the power module to enter a charging mode when the external power supply terminal is detected to supply power, and control the charging component to charge the power module and provide a power supply for the power consumption device.
Optionally, the thermal power generation module is a thermoelectric generator, which is composed of thin film thermoelectric materials.
Optionally, the electrical device includes a plurality of electrical components, and the thermal power generation module is disposed between the plurality of electrical components to transfer heat with the plurality of electrical components.
Optionally, the first charging module includes a voltage boost circuit therein, and the voltage boost circuit is configured to boost the voltage provided by the thermal power generation module according to the first charging module, so as to convert the voltage into a charging voltage of the power supply module.
It should be noted that the related technical features in the implementation of the charging circuit are also applicable to the present embodiment.
Through above-mentioned bicycle, make the heat that produces with electrical apparatus in the bicycle at the during operation of tracker pass through the heat transfer and transmit for the thermal power module, make the thermal power module produce the undercurrent based on the difference in temperature change, and will form the charging voltage that can carry out charging to power module for the voltage conversion of undercurrent through first charging module, retrieve the heat energy of equipment loss, turn into the electrochemical energy of power module storage, on the one hand, through the radiating effect of thermoelectric material reinforcing equipment, reach the effect of cooling down and extension battery life, on the other hand improves power module energy utilization, the time of endurance of extension equipment.
It should be noted that the contents of computer programs that may be involved in the embodiments described in the foregoing embodiments are prior art and are not improvements of the present application. This application is through improving the relation of connection between each module in the circuit for each module can mutually support at the during operation, produces the heat recovery with the equipment loss, turns into the electrochemical energy of power module storage, on the one hand through the radiating effect of thermoelectric material reinforcing equipment, reaches the effect of cooling and extension battery life, and on the other hand improves power module energy utilization, the effect of the time of endurance of extension equipment.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention essentially or the part contributing to the prior art can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes a plurality of instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method of the embodiments of the present invention.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (10)
1. A charging circuit, comprising: a power module, a thermal power generation module, and a first charging module, wherein,
the power supply module and an external electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the power to the first charging module for working;
the first charging module is connected with the power supply module, and the first charging module converts voltage into charging voltage of the power supply module according to the voltage provided by the thermal power generation module so as to charge the power supply module.
2. The circuit of claim 1, wherein the charging circuit further comprises a second charging module bi-directionally coupled to the power module, wherein the second charging module is configured to control charging and discharging the power module.
3. The circuit of claim 1, wherein the charging circuit further comprises a second charging module, the second charging module further coupled to the powered device, the second charging module further configured to provide a source of operating power to the powered device.
4. The circuit of claim 1, wherein the charging circuit further comprises a second charging module bi-directionally coupled to the power module, wherein the second charging module is configured to control charging and discharging of the power module; the second charging module is also connected with the electric appliance, and is also used for providing a working power supply for the electric appliance.
5. The circuit of claim 4, wherein the second charging module is connected to the external power supply terminal, and the second charging module comprises a dynamic path management component and a charging component, wherein the dynamic path management component is configured to control the power supply module to enter a charging mode, control the charging component to charge the power supply module, and provide a power supply for the power-consuming device when power supply from the external power supply terminal is detected.
6. The circuit of claim 1, wherein the thermal power generation module is a thermoelectric generator comprised of thin film thermoelectric materials.
7. The circuit of claim 1, wherein the electrical device comprises a plurality of electrical components, and the thermal power generation module is disposed between the plurality of electrical components to transfer heat to and from the plurality of electrical components.
8. The circuit of claim 1, wherein the first charging module comprises a voltage boost circuit, and the voltage boost circuit is configured to boost the voltage provided by the thermal power generation module for conversion into the charging voltage of the power supply module.
9. A bicycle tracker, comprising an electrical device and a charging circuit, the charging circuit comprising: a power module, a thermal power generation module, and a first charging module, wherein,
the power module and the electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working.
10. A bicycle, comprising a body and a bicycle tracker, wherein the bicycle tracker comprises a power utilization device and a charging circuit, the charging circuit comprising: a power module, a thermal power generation module, and a first charging module, wherein,
the power module and the electric appliance are used for providing a power supply for the electric appliance;
the thermal power generation module is connected with the first charging module, wherein the thermal power generation module generates power by sensing heat generated by the electrical appliance during working so as to provide the heat to the first charging module for working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646481.0U CN213072485U (en) | 2020-08-10 | 2020-08-10 | Charging circuit, bicycle tracker and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646481.0U CN213072485U (en) | 2020-08-10 | 2020-08-10 | Charging circuit, bicycle tracker and bicycle |
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| CN213072485U true CN213072485U (en) | 2021-04-27 |
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| CN202021646481.0U Active CN213072485U (en) | 2020-08-10 | 2020-08-10 | Charging circuit, bicycle tracker and bicycle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116488300A (en) * | 2023-05-23 | 2023-07-25 | 深圳市诺希实业有限公司 | Multifunctional mobile equipment charging protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116488300A (en) * | 2023-05-23 | 2023-07-25 | 深圳市诺希实业有限公司 | Multifunctional mobile equipment charging protection device |
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