A power bank with infrared detection function

Abstract

The utility model belongs to the technical field of power bank, especially involves a power bank with infrared detection function, including power bank shell, the position of the front of power bank shell is close to the top and is equipped with annular clamping slot, the inside joint of annular clamping slot has the light filter, the front middle part of power bank shell is fixedly installed with operating button, the top of the front of power bank shell is fixedly installed with electric quantity display lamp, the back of power bank shell is equipped with mounting groove, the inside junction of mounting groove has charging wire, the back of power bank shell is installed with infrared detector, the inside fixed mounting of power bank shell has battery and control module. This power bank with infrared detection function, through integrating infrared detection component on the power bank main part, makes the power bank have the charging and infrared detection function, expands the application scene of power bank, and the user can charge the electronic equipment in the scene such as outdoor, and can check the surrounding heat source condition by using infrared detection.

Description

Technical Field

[0001] This utility model relates to the field of power bank technology, specifically to a power bank with infrared detection function. Background Technology

[0002] With the widespread use of mobile devices, power banks, as portable power sources, provide electricity to people outdoors or in situations without fixed charging facilities, becoming a common device in daily life. However, existing power banks have limited functionality, focusing only on energy storage and output, and cannot meet users' extended needs such as environmental detection. For example, in some special scenarios, such as checking for nearby heat sources at night or simple security monitoring, users who want to achieve infrared detection need to carry additional specialized infrared detection equipment, increasing the burden of travel and reducing the convenience and comprehensiveness of the device. Therefore, it is necessary to expand and improve the functionality of power banks. Summary of the Invention

[0003] The purpose of this utility model is to provide a power bank with infrared detection function. In addition to meeting the conventional charging function, it integrates infrared detection function, so that users do not need to carry an additional dedicated infrared detection device to detect infrared information in the environment, thereby improving the power bank's functional versatility and ease of use, and better adapting to the needs of multiple usage scenarios.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a power bank with infrared detection function, comprising a power bank shell, an annular slot provided on the front of the power bank shell near the top, a light-transmitting filter being engaged inside the annular slot, an operation button fixedly installed in the center of the front of the power bank shell, a power indicator light fixedly installed at the top of the front of the power bank shell, a mounting groove provided on the back of the power bank shell, a charging cable being connected inside the mounting groove, an infrared detector installed on the back of the power bank shell, and a battery and a control module fixedly installed inside the power bank shell.

[0005] Preferably, the control module includes a charging control circuit and a discharging control circuit. The charging control circuit is used to connect to an external power source to power the battery, and the discharging control circuit is used to power external devices.

[0006] Preferably, the control module is electrically connected to the infrared detector, and the control module uses a single-chip microcomputer to process the signals collected by the infrared detector and transmit the detection data to an external display device.

[0007] Preferably, the light-transmitting filter is snapped into the opening of the annular slot and sealed with sealant, for filtering infrared light of a specific wavelength.

[0008] Preferably, the operation button is electrically connected to the control module and includes activating / deactivating the infrared detection function and switching the charging / discharging mode.

[0009] Preferably, the inner wall of the mounting groove is provided with a connecting hole, through which the charging cable extends into the interior of the power bank casing and is electrically connected to the battery.

[0010] Preferably, the back of the power bank casing has a small hole, and the infrared detector is installed in the small hole through a detachable structure, which includes one of a buckle and a screw connection.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This power bank with infrared detection function integrates an infrared detection component into the main body of the power bank, enabling it to perform both charging and infrared detection functions. This expands the application scenarios of the power bank. In outdoor and other scenarios, users can not only charge electronic devices, but also use infrared detection to check the surrounding heat sources, such as finding heat sources at night and easily monitoring abnormal environmental heat sources. This improves the practicality and convenience of the device and reduces the number of devices users need to carry.

[0012] 2. This power bank with infrared detection function can selectively filter infrared light through the setting of a light-transmitting filter, allowing the infrared detector to more accurately collect infrared information in specific bands and improve detection accuracy. At the same time, the connection and installation structure of each component is reasonably designed, such as the sealed installation of the light-transmitting filter and the detachable design of the infrared detector, which not only ensures structural stability and sealing, but also facilitates later maintenance and replacement of components, extending the overall service life of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of the power bank according to this utility model; Figure 2 This is a schematic diagram of the back structure of the power bank according to this utility model; Figure 3 This is a schematic diagram of the internal structure of the power bank of this utility model.

[0014] In the diagram: 1. Power bank casing; 2. Circular slot; 3. Light-transmitting filter; 4. Operation button; 5. Power indicator light; 6. Mounting slot; 7. Charging cable; 8. Infrared detector; 9. Battery; 10. Control module. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-3 This utility model provides a technical solution: a power bank with infrared detection function, including a power bank shell 1, an annular slot 2 is provided on the front of the power bank shell 1 near the top, a light-transmitting filter 3 is inserted into the annular slot 2, an operation button 4 is fixedly installed in the middle of the front of the power bank shell 1, a power indicator light 5 is fixedly installed at the top of the front of the power bank shell 1, a mounting groove 6 is provided on the back of the power bank shell 1, a charging cable 7 is connected inside the mounting groove 6, an infrared detector 8 is installed on the back of the power bank shell 1, and a battery 9 and a control module 10 are fixedly installed inside the power bank shell 1.

[0017] The control module 10 includes a charging control circuit and a discharging control circuit. The charging control circuit is used to connect to an external power source to power the battery 9, and the discharging control circuit is used to power external devices. A small hole is provided on the back of the power bank shell 1. The infrared detector 9 is installed in the small hole through a detachable structure, which is connected by screws. The control module 10 is electrically connected to the infrared detector 9. The control module 10 uses a single-chip microcomputer to process the signals collected by the infrared detector 9 and transmit the detection data to an external display device. The operation button 4 is electrically connected to the control module 10 and includes functions for starting / stopping the infrared detection function and switching the charging / discharging mode.

[0018] The infrared detector 8, model MLX90614, is a non-contact infrared temperature sensor with a detection range of -70℃ to 380℃ (extended range), a standard operating range of 0℃ to 100℃, an accuracy of ±0.5℃ within the 0℃ to 50℃ range, a spectral response of 5μm to 14μm suitable for detecting ambient heat sources in the infrared band, and an I2C digital interface for direct communication with a microcontroller, simplifying circuit connections.

[0019] The microcontroller chip is an STM32F103C8T6 with an RMCortex-M3 core and a main frequency of 72MHz. It has strong processing capabilities and can quickly process infrared detection data.

[0020] The light-transmitting filter 3 is snapped into the groove of the annular slot 2 and sealed with sealant. It is used to filter infrared light of a specific wavelength. The inner wall of the mounting groove 6 has a connecting hole. The charging cable 7 extends through the connecting hole into the interior of the power bank shell 1 and is electrically connected to the battery 9.

[0021] Working principle: When the power bank needs to be charged, the charging cable 7 can be removed from the mounting slot 6 and connected to an external power source. Under the action of the charging control circuit, the battery 9 will be charged. The power indicator light 5 will show the charging progress. When the power is fully charged, the power indicator light 5 will show the corresponding full charge status.

[0022] When you need to charge an external device, switch to discharge mode by pressing button 4. At this time, the discharge control circuit will work, and you can use the charging cable 7 or other charging ports on the power bank to power the external device.

[0023] When the infrared detection function is needed, it is activated by pressing operation button 4. The infrared detector 8 then begins operation, allowing infrared light from the environment to pass through the light-transmitting filter 3. The filter 3 filters out light outside the specific wavelength band, enabling the infrared detector 8 to accurately collect the required infrared signal. The infrared detector 8 transmits the collected signal to the control module 10. After processing the signal, the control module 10 transmits the detection data to an external display device, where the user can view the relevant infrared detection information. To disable the infrared detection function, simply press operation button 4 again.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A power bank with infrared detection function, comprising a power bank casing (1), characterized in that: The power bank housing (1) has an annular slot (2) near the top on the front side, and a light-transmitting filter (3) is inserted inside the annular slot (2). An operation button (4) is fixedly installed in the middle of the front side of the power bank housing (1). A power indicator light (5) is fixedly installed at the top of the front side of the power bank housing (1). An installation slot (6) is provided on the back side of the power bank housing (1). A charging cable (7) is connected inside the installation slot (6). An infrared detector (8) is installed on the back side of the power bank housing (1). A battery (9) and a control module (10) are fixedly installed inside the power bank housing (1).

2. A power bank with infrared detection function according to claim 1, characterized in that: The control module (10) includes a charging control circuit and a discharging control circuit. The charging control circuit is used to connect an external power source to supply power to the battery (9), and the discharging control circuit is used to supply power to external devices.

3. A power bank with infrared detection function according to claim 1, characterized in that: The control module (10) is electrically connected to the infrared detector (8). The control module (10) uses a single-chip microcomputer to process the signals collected by the infrared detector (8) and transmit the detection data to an external display device.

4. A power bank with infrared detection function according to claim 1, characterized in that: The light-transmitting filter (3) is snapped into the groove of the annular slot (2) and sealed with sealant, and is used to filter infrared light of a specific wavelength.

5. A power bank with infrared detection function according to claim 1, characterized in that: The operation button (4) is electrically connected to the control module (10) and includes starting / stopping the infrared detection function and switching the charging and discharging mode.

6. A power bank with infrared detection function according to claim 1, characterized in that: The inner wall of the mounting groove (6) is provided with a connecting hole, and the charging cable (7) extends through the connecting hole into the interior of the power bank housing (1) and is electrically connected to the battery (9).

7. A power bank with infrared detection function according to claim 1, characterized in that: The back of the power bank casing (1) has a small hole, and the infrared detector (8) is installed in the small hole through a detachable structure, which includes either a buckle or a screw connection.

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