Integrated portable battery
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN DARAN NEW ENERGY TECH CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-21
AI Technical Summary
Existing portable batteries require adaptation to various devices, resulting in cumbersome production processes and circuit modules that are easily affected by the heat of the power supply unit, increasing production costs and usage risks.
The design adopts an integrated approach, separating the circuit module and the power supply unit. The internal casing is divided into a circuit compartment and a power supply compartment by an integrated circuit board. The circuit module is located on the integrated circuit board and is equipped with heat dissipation vents, simplifying the assembly process.
It reduces production costs, improves heat dissipation, avoids heat interference between the power supply unit and circuit modules, and enhances user experience and waterproofing.
Smart Images
Figure CN224537259U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of portable batteries, and in particular to an integrated portable battery. Background Technology
[0002] Portable batteries are commonly used in outdoor sports, emergency preparedness, medical first aid, and outdoor engineering, providing power to a wide variety of devices.
[0003] Existing portable batteries often have various connection ports to accommodate different types of devices. However, to support these different connection ports, various circuit modules usually need to be installed inside the portable battery, making the manufacturing process cumbersome and increasing production costs. Furthermore, the circuit modules are easily affected by the heat generated by the power supply unit during use. Utility Model Content
[0004] Therefore, the purpose of this utility model is to provide an integrated portable battery that has the advantages of easy assembly and avoiding mutual interference between the power supply body and the circuit module.
[0005] An integrated portable battery includes a housing, an integrated circuit board, a power supply unit, and several circuit modules; the integrated circuit board is disposed in the housing, dividing the housing into a circuit receiving chamber and a power supply receiving chamber; the power supply unit is disposed in the power supply receiving chamber, and the several circuit modules are disposed on the side of the integrated circuit board facing the circuit receiving chamber.
[0006] The integrated portable battery of this utility model divides the inner shell of the device into a circuit housing and a power supply housing through an integrated circuit board, thereby separating the circuit module and the power supply body. Furthermore, the circuit module is located on the integrated circuit board, which is easy to assemble and achieves the effect of reducing production costs.
[0007] Furthermore, the side wall of the circuit housing is provided with a heat dissipation vent that connects the circuit housing and the outer side of the casing.
[0008] Furthermore, the circuit housing has at least one heat dissipation vent on each of its two side walls, and the heat dissipation vents are arranged opposite each other to form an air duct.
[0009] Furthermore, the air duct is parallel to the integrated circuit board.
[0010] Furthermore, the outer casing of the device is provided with a DC input port, a DC output port, an AC input port, an AC output port, and several USB interfaces.
[0011] The DC input port, DC output port, and USB interface are located on the side wall of the circuit housing, while the AC input port and AC output port are located on the side wall of the power supply housing.
[0012] Furthermore, the DC input port, DC output port, and USB interface are arranged in a row along a direction parallel to the integrated circuit board.
[0013] Furthermore, it also includes a handle strap; the outer casing of the machine body is provided with a passage opening, and a fixing post is provided inside the outer casing of the machine body; one end of the handle strap is connected to the fixing post, and the other end of the handle strap passes through the passage opening and protrudes from the outer casing of the machine body.
[0014] Furthermore, the integrated circuit board divides the interior of the housing into an upper circuit accommodating chamber and a lower power supply accommodating chamber. The access port is located on the upper side of the housing, and the fixing post is located in the circuit accommodating chamber.
[0015] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description
[0016] Figure 1 This is a three-dimensional schematic diagram of an integrated portable battery according to an embodiment of the present utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the integrated portable battery according to an embodiment of the present utility model;
[0018] Figure 3 This is a schematic diagram of an integrated portable battery including a heat dissipation vent, according to an embodiment of the present invention. Detailed Implementation
[0019] 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.
[0020] In the description of this utility model, it should be noted that the terms "vertical direction," "up," "down," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to thermally conductive connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or connections through an intermediate medium; and they can refer to the internal communication between 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.
[0022] Example
[0023] This utility model provides an integrated portable battery. The integrated portable battery of this utility model embodiment includes a housing 1, an integrated circuit board 2, a power supply unit 3, and several circuit modules 4. The integrated circuit board 2 is disposed within the housing 1, dividing the housing 1 into a circuit receiving chamber and a power supply receiving chamber; the power supply unit 3 is disposed within the power supply receiving chamber, and the several circuit modules 4 are disposed on the side of the integrated circuit board 2 facing the circuit receiving chamber.
[0024] The integrated portable battery of this invention separates the power supply body 3 and the circuit module 4 through an integrated circuit board 2, avoiding direct mutual influence of the heat generated between the power supply body 3 and the circuit module 4; and by integrating the circuit module 4 onto the integrated circuit board 2, the difficulty of manufacturing and assembling the portable battery is greatly simplified.
[0025] Furthermore, the side wall of the circuit housing is provided with a heat dissipation vent 1a connecting the circuit housing and the outer side of the casing 1. The circuit module 4 on the integrated circuit board 2 dissipates heat through the heat dissipation vent 1a. In some embodiments, each side wall of the circuit housing is provided with at least one heat dissipation vent 1a, and the heat dissipation vents 1a are arranged opposite each other to form an air duct; preferably, the air duct is parallel to the integrated circuit board 2. The integrated portable battery of this utility model dissipates heat from the circuit housing through the heat dissipation vent 1a; at the same time, since the casing 1 is separated by the integrated circuit board 2, the power supply unit 3 in the power supply housing is prevented from being affected by moisture entering through the heat dissipation vent 1a, thus improving the heat dissipation capacity while ensuring the battery's waterproof capability.
[0026] In some embodiments, at least one side of the housing 1 is provided with anti-slip texture 1b; the anti-slip texture 1b can provide friction when the user picks up the integrated portable battery.
[0027] In some embodiments, the housing 1 is provided with a DC input port 101, a DC output port 102, an AC input port 103, an AC output port 104, and several USB interfaces 105. Further, the DC input port 101, DC output port 102, and USB interfaces 105 are located on the side wall of the circuit housing, while the AC input port 103 and AC output port 104 are located on the side wall of the power supply housing. Preferably, the DC input port 101, DC output port 102, and USB interfaces 105 are arranged in a row parallel to the integrated circuit board 2. The DC input port 101, DC output port 102, and USB interfaces 105 are connected to the power supply unit 3 after passing through the circuit module 4; the AC input port 103 and AC output port 104 are connected to the power supply unit 3. The circuit module 4 is used to adjust the current of the ports connected to the circuit module 4 and to control each port. Compared with the prior art, the connection ports of this embodiment are neatly arranged, improving the user experience and reducing the difficulty of connecting each port to the circuit module 4 during production.
[0028] Furthermore, the USB interface 105 includes at least one of USB-A, USB-B, and USB-C. The AC output port 104 includes a three-prong plug and / or a two-prong plug.
[0029] In some embodiments, circuit module 4 includes a current regulation module, a DC-AC conversion module, and a circuit control module. The circuit control module is used to send control signals to the current regulation module, the DC-AC conversion module, and the input / output control module. The current regulation module is used to regulate the magnitude of the current entering and exiting the power supply body 3. The DC-AC conversion module is used to convert the current to DC-AC.
[0030] In some embodiments, the integrated portable battery of this utility model further includes a display panel and several control buttons; the display panel and control buttons are disposed on the housing 1 and electrically connected to the circuit module 4. The display panel can be used to display the remaining capacity of the power supply, and the control buttons are used to control the charging on / off of each interface.
[0031] In some embodiments, the integrated portable battery of this utility model further includes a carrying handle 5. A passage 1c is provided on the outer casing 1, and a fixing post 1d is provided inside the outer casing 1. One end of the carrying handle 5 is connected to the fixing post 1d, and the other end of the carrying handle 5 passes through the passage 1c and protrudes outside the outer casing 1; the user can carry the portable battery through the carrying handle 5. Further, in this embodiment, the integrated circuit board 2 divides the inner casing 1 into an upper circuit accommodating chamber and a lower power accommodating chamber. The passage 1c is located on the upper side of the outer casing 1, and the fixing post 1d is located in the circuit accommodating chamber.
[0032] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and this utility model also intends to include these modifications and variations.
Claims
1. An integrated portable battery, characterized in that, It includes: a housing, an integrated circuit board, a power supply unit, and several circuit modules; the integrated circuit board is located in the housing, dividing the housing into a circuit accommodating chamber and a power supply accommodating chamber; the power supply unit is located in the power supply accommodating chamber, and the several circuit modules are located on the side of the integrated circuit board facing the circuit accommodating chamber.
2. The integrated portable battery according to claim 1, characterized in that: The side wall of the circuit housing is provided with a heat dissipation vent that connects the circuit housing to the outside of the outer casing of the machine body.
3. The integrated portable battery according to claim 2, characterized in that: The circuit housing is provided with at least one heat dissipation vent on each of its two side walls, and the heat dissipation vents are arranged opposite each other to form an air duct.
4. The integrated portable battery according to claim 3, characterized in that: The air duct is parallel to the integrated circuit board.
5. The integrated portable battery according to claim 1, characterized in that: The outer casing of the device is equipped with a DC input port, a DC output port, an AC input port, an AC output port, and several USB interfaces.
6. The integrated portable battery according to claim 5, characterized in that: The DC input port, DC output port, and USB interface are located on the side wall of the circuit housing, while the AC input port and AC output port are located on the side wall of the power supply housing.
7. The integrated portable battery according to claim 6, characterized in that: The DC input port, DC output port, and USB interface are arranged in a row along a direction parallel to the integrated circuit board.
8. The integrated portable battery according to any one of claims 1-7, characterized in that: It also includes a handle strap; the outer casing of the machine body is provided with a passage opening, and a fixing post is provided inside the outer casing of the machine body; one end of the handle strap is connected to the fixing post, and the other end of the handle strap passes through the passage opening and protrudes from the outer casing of the machine body.
9. The integrated portable battery according to claim 8, characterized in that: The integrated circuit board divides the interior of the housing into an upper circuit accommodating chamber and a lower power supply accommodating chamber. The access port is located on the upper side of the housing, and the fixing post is located in the circuit accommodating chamber.