Intelligent box-type charger

Abstract

The utility model belongs to the technical field of charging devices, and particularly relates to an intelligent box-type charger, which comprises a bottom shell, an upper cover hinged with the bottom shell, a rechargeable battery arranged on the inner bottom surface of the bottom shell, a circuit board arranged in the bottom shell and fixedly arranged above the rechargeable battery, and at least one cooling fan arranged on the bottom surface of the circuit board, the input interface, the output interface and the control element are arranged on the circuit board; the charging circuit provided by the utility model adopts a four-channel design, supports the simultaneous charging of four BB-2590 batteries, and facilitates the improvement of the charging efficiency. The input interface comprises commercial power alternating current input and vehicle direct current input, is high in compatibility and is convenient to use in various environments; and the output interfaces are a plurality of independent charging ports, so that charging of BB-2590 batteries of different models is supported, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of charging devices, and specifically refers to a four-channel tactical charger for a BB-2590 battery series, which is suitable for chargers in emergency sites and vehicle environments. Background Art

[0002] With the rapid development of modern military, communication, robotics and other technologies, the demand for battery charging equipment is increasing. Traditional chargers have problems such as low charging efficiency, poor adaptability, and insufficient safety performance, and cannot meet the complex and changing use environment. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model aims to provide an intelligent box-type charger.

[0004] The technical solution is: an intelligent box-type charger, including a bottom shell, an upper cover hinged thereto, and also including a rechargeable battery arranged on the bottom surface of the bottom shell, a circuit board arranged in the bottom shell and fixed above the rechargeable battery, at least one cooling fan arranged on the bottom surface of the circuit board, and an input interface, an output interface and a control element arranged on the circuit board.

[0005] Furthermore, the input interface includes an AC input interface and a DC input interface, and a conversion switch located between the two is also provided on the circuit board.

[0006] Furthermore, there are four output interfaces; four square containing frames are provided on the circuit board, and the four output interfaces are respectively located in the four containing frames.

[0007] Furthermore, there are two heat dissipation fans, both of which are fixed on the bottom surface of the circuit board.

[0008] Furthermore, the input voltage of the AC input interface is 100-240V, and the input voltage of the DC input interface is 24-36V.

[0009] Furthermore, the front panel of the upper cover is provided with two lock buckles hinged thereto, and the front panel of the bottom shell is provided with a buckling portion buckled with the lock buckles.

[0010] Technical effect: The charging circuit of the charger of the utility model adopts a four-channel design, which supports charging four four-cell BB-2590 batteries at the same time, which is convenient for improving charging efficiency. The input interface includes AC input of mains power and DC input of vehicle, which has strong compatibility and is convenient for use in various environments. The output interface is a plurality of independent charging ports, which supports charging of different models of BB-2590 batteries and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1A three-dimensional diagram of an embodiment of the utility model;

[0012] Figure 2 A top view of an embodiment of the utility model;

[0013] Figure 3 for Figure 2 AA view;

[0014] Figure 4 for Figure 2 BB view;

[0015] Figure 5 A three-dimensional diagram of an embodiment of the utility model in an opened state;

[0016] Figure 6 This is an exploded view of an embodiment of the utility model in an opened state.

[0017] Figure markings: bottom shell -1, buckle part -101, upper cover -2, rechargeable battery -3, circuit board -4, cooling fan -5, input interface -6, AC input interface -601, DC input interface -602, output interface -7, control element -8, conversion switch -9, containing frame -10, mounting plate -11, lock -12. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation methods.

[0019] like Figure 3 , Figure 6 As shown, the embodiment of the utility model provides an intelligent box charger, a four-channel tactical charger for the BB-2590 battery series, suitable for emergency sites and vehicle environments; it includes a bottom shell 1, an upper cover 2 hinged thereto, and also includes a rechargeable battery 3 arranged on the bottom surface of the bottom shell, a circuit board 4 arranged in the bottom shell and fixed above the rechargeable battery, at least one cooling fan 5 arranged on the bottom surface of the circuit board, and an input interface 6, an output interface 7 and a control element 8 arranged on the circuit board.

[0020] The box body here consists of a bottom shell 1 and an upper cover 2, and is made of pleated plastic material, which has excellent impact resistance and durability, ensuring the stability of the product in harsh environments.

[0021] like Figure 1-5 As shown, specifically, the input interface 6 includes an AC input interface 601 and a DC input interface 602 , and a conversion switch 9 located between the two is also provided on the circuit board.

[0022] like Figure 5As shown, in this embodiment, there are four output interfaces 7; four square receiving frames 10 are provided on the circuit board 4, and the four output interfaces are respectively located in the four receiving frames; it supports charging four BB-2590 batteries at the same time, which is beneficial to improve the charging efficiency. At the same time, four mounting plates 11 are provided on the back of the circuit board for fixing the four receiving frames respectively.

[0023] like Figure 3 As shown, here, there are two cooling fans, both fixed on the bottom surface of the circuit board 4, for dissipating heat for electronic components such as the rechargeable battery 3.

[0024] like Figure 5 As shown, the input interface of this embodiment includes a mains AC input and a vehicle DC input. The input voltage of the AC input interface 601 is 100-240V, and the input voltage of the DC input interface 602 is 24-36V.

[0025] like Figure 5 As shown, the front panel of the upper cover 2 is provided with two lock buckles 12 hinged thereto, and the front panel of the bottom shell 1 is provided with a buckling portion 101 buckled with the lock buckles.

[0026] The charger of the utility model also includes a control system, which includes an intelligent identification system, a safety detection mechanism and an LED indicator light.

[0027] The intelligent identification system can accurately identify and charge all 2590 battery models, including original and compatible models. The system automatically matches the best charging solution by detecting the battery's voltage, current and other parameters to ensure the efficiency and safety of the charging process. The safety detection mechanism has the function of detecting damaged batteries, effectively preventing safety hazards caused by battery problems. When abnormal conditions such as short circuit, over / under temperature, overvoltage / undervoltage, overload, reverse polarity, etc. are detected in the battery, the control system will immediately stop charging and issue an alarm to ensure safe use. The LED indicator is used to intuitively display the charging status and power supply status. The red light is always on when charging, the green light is always on when full, and the red light flashes when abnormal, so that users can grasp the charging progress and power supply status at any time. The control systems here all use existing technologies, which will not be described in detail in this article.

[0028] In summary, the utility model has the following advantages: 1. Four-channel design supports charging four four-cell BB-2590 batteries at the same time, improving charging efficiency; 2. Compatible with AC input of mains power and DC input of vehicle, with strong adaptability and convenient for use in various environments; 3. The intelligent recognition system can accurately identify and charge all 2590 model batteries to ensure the efficiency and safety of the charging process; 4. The safety detection mechanism has the function of detecting damaged batteries, effectively preventing safety hazards caused by battery problems; 5. The sturdy and durable pleated plastic shell design ensures the stability of the product in harsh environments; 6. The LED indicator light intuitively displays the charging status and power supply status, making it convenient for users to monitor the charging process.

[0029] In the above description, it should be noted that the terms "installed", "connected", "connected" and other corresponding terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two components; "provided in" should be understood as "installed in, set in", including fixed installation, movable installation and other installation methods.

[0030] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. The preferred embodiments of the utility model are given in the drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.

Claims

1. An intelligent box-type charger, comprising a bottom shell (1) and an upper cover (2) hinged thereto, characterized in that: It also includes a rechargeable battery (3) arranged on the bottom surface of the bottom shell, a circuit board (4) arranged in the bottom shell and fixed above the rechargeable battery, at least one cooling fan (5) arranged on the bottom surface of the circuit board, and an input interface (6), an output interface (7) and a control element (8) arranged on the circuit board.

2. The intelligent box charger according to claim 1, characterized in that: The input interface (6) comprises an AC input interface (601) and a DC input interface (602), and a conversion switch (9) located between the two is also provided on the circuit board.

3. The intelligent box charger according to claim 1, characterized in that: There are four output interfaces (7); four square containing frames (10) are provided on the circuit board (4), and the four output interfaces are respectively located in the four containing frames.

4. The intelligent box charger according to claim 1, characterized in that: There are two heat dissipation fans, both of which are fixed on the bottom surface of the circuit board (4).

5. The intelligent box charger according to claim 2, characterized in that: The input voltage of the AC input interface (601) is 100-240V, and the input voltage of the DC input interface (602) is 24-36V.

6. The intelligent box charger according to claim 1, characterized in that: The front panel of the upper cover (2) is provided with two lock buckles (12) hinged thereto, and the front panel of the bottom shell (1) is provided with a buckling portion (101) buckled with the lock buckles.

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