Adjustable air conditioning suit power supply system

Abstract

The utility model discloses an adjustable air-conditioning suit power supply system comprising an MCU module which is provided with at least one function selection button, a power button, a gear rising button and a gear falling button; the IC mainboard is connected with a Q1 port through a first control pin to control an mos switch, and is in IIC communication signal conduction with the MCU module; a Q3 port controls an mos switch, is connected with a logo lamp and is connected to the MCU module through a third control pin; the refrigeration sheet control circuit is connected to the MCU module and the Q1 port control mos switch, so that the MCU module adjusts the output voltage of the refrigeration sheet circuit at the Q1 port control mos switch; and the Type-C terminal is electrically connected to the Q1 port control mos switch, the refrigeration sheet control circuit, the Q3 port control mos switch and the MCU module.

Description

Technical Field

[0001] The utility model relates to a mobile power management system, in particular to an adjustable air-conditioning clothing power supply system. Background Art

[0002] With the development of intelligent electronic devices, mobile power supply devices for electronic devices are no longer satisfied with simple charging functions. Especially in the field of heat dissipation and power supply of air-conditioning clothing fans, a charging device with intelligent adjustment is widely welcomed in the market.

[0003] Therefore, it is necessary to develop a new adjustable air-conditioning clothing power supply system. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of the present invention is to provide an adjustable air-conditioning clothing power supply system. By adding an MCU control module, the intelligent power supply of the air-conditioning clothing is realized, and then the purpose of adjusting the air-conditioning clothing fan is achieved through the adjustment of the mobile power supply.

[0005] The utility model is realized by the following technical solutions: an adjustable air-conditioning clothing power supply system, comprising: an MCU module, the MCU module being provided with at least one function selection button, a power button, a gear up button and a gear down button; an IC mainboard, connected to a Q1 port control MOS switch through a first control pin, and being connected to the MCU module IIC communication signal; a Q3 port control MOS switch, connected to a logo light and connected to the MCU module through a third control pin; a cooling plate control circuit, connected to the MCU module and the Q1 port control MOS switch, so that the MCU module adjusts the output voltage of the cooling plate circuit at the Q1 port control MOS switch; a Type-C terminal, electrically connected to the Q1 port control MOS switch switch, the cooling plate control circuit, the Q3 port control MOS switch and the MCU module; during the power supply process of the Type-C terminal, the operator operates the power button, and when the MCU module receives the input signal, the MCU module instructs the IC mainboard to turn on the Q1 port to control the MOS switch to stably output 12V voltage to the cooling plate circuit and the Type-C terminal through the IIC communication signal; the MCU module instructs to turn on the Q3 port to control the MOS switch to power the logo light, and instructs the cooling plate control circuit to output the voltage; the operator controls the MCU module to send a PWM signal to the Type-C terminal to control the fan in the air-conditioning suit through the function selection button, the gear up button and the gear down button.

[0006] Furthermore, the refrigeration fin control circuit includes a Q2 port control MOS switch and an inductor connected in series, and then a diode is connected in parallel to ground. The Q2 port control MOS switch is connected to the MCU module.

[0007] Furthermore, a Q4 port controls a MOS switch connected to the IC mainboard via a second control pin, which is connected to a PD output port.

[0008] Furthermore, the PD output port is 30W.

[0009] Furthermore, a battery is connected to the IC mainboard via a lithium battery protection circuit.

[0010] Furthermore, the IC mainboard has a plug-and-remove detection pin connected to the PD output port.

[0011] Furthermore, a digital tube display is connected to the MCU module.

[0012] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0013] This utility model adds an MCU module to the adjustable air-conditioning clothing power supply system to connect the IC mainboard and the Type-C terminal, so that the various function buttons on the MCU module can accurately control the power supply of the mobile power supply, thereby adjusting the fan of the air-conditioning clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shown is a schematic structural diagram of the adjustable air-conditioning clothing power supply system of the present invention. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0016] like Figure 1As shown, an embodiment of the utility model discloses an adjustable air-conditioning service power supply system, including an MCU module, the MCU module is provided with at least one function selection button, a power button, a gear up button and a gear down button; an IC mainboard, connected to a Q1 port control MOS switch through a first control pin, and the communication signal with the MCU module IIC is conducted; a Q3 port control MOS switch, connected to a logo light and connected to the MCU module through a third control pin; a refrigeration fin control circuit, connected to the MCU module and the Q1 port control MOS switch, so that the MCU module adjusts the output voltage of the refrigeration fin circuit at the Q1 port control MOS switch; a Type-C terminal, electrically connected to the Q1 port control MOS switch, the refrigeration fin control circuit, the Q3 port control MOS switch and the MCU module. During the power supply process of the Type-C terminal, the operator operates the power button. When the MCU module receives the input signal, the MCU module instructs the IC mainboard to turn on the Q1 port to control the MOS switch to stably output 12V voltage to the refrigeration circuit and the Type-C terminal through the IIC communication signal; the MCU module instructs the opening of the Q3 port to control the MOS switch to power the logo light, and instructs the refrigeration control circuit to output the voltage; the operator controls the MCU module to send a PWM signal to the Type-C terminal to control the fan in the air-conditioning suit through the function selection button, the gear up button and the gear down button.

[0017] Furthermore, in this embodiment, the refrigeration plate control circuit includes a Q2 port control MOS switch and an inductor connected in series, and then a diode is connected in parallel to ground, the Q2 port control MOS switch is connected to the MCU module; a Q4 port control MOS switch is connected to the IC main board through a second control pin, and it is connected to a PD output port; the PD output port is 30W; a battery is connected to the IC main board through a lithium battery protection circuit; the IC main board has a plug-in detection pin connected to the PD output port; a digital tube display is connected to the MCU module; thus, the specific implementation method of this example of the adjustable air-conditioning service power supply system is constituted.

[0018] Specifically,

[0019] When the MCU module receives the power button signal, the IC mainboard opens the Q1 port to control the MOS switch and output a stable 12V voltage through IIC communication;

[0020] 2. When the MCU module receives the power button signal, it turns on the Q3 port to control the MOS switch to power the logo light;

[0021] 3. When the MCU module receives the power button signal, the cooling circuit has a 12V voltage input. The MCU module controls the MOSFET switch through PWM control of the Q2 port to control the output voltage, which ranges from 3-5V and is divided into 10 levels. The gear adjustment is that the MCU module adjusts the output voltage control through input signals such as the function selection button, the gear up button, and the gear down button;

[0022] 4. After receiving the power button signal, the MCU module also turns on the 12V power supply to power the fan. The fan speed is controlled by the function selection button, the gear up button and the gear down button through the MCU module sending an output PWM signal to the fan.

[0023] 6: The Type-C2 terminal (terminal pin special definition) is connected to the cooling fan of the fan / cooling plate / logo light inside the air-conditioning suit through a wire, and provides power supply, gear control and other functions.

[0024] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An adjustable power supply system for air-conditioning clothing, comprising: An MCU module, wherein the MCU module is provided with at least one function selection button, a power button, a gear up button, and a gear down button; An IC mainboard, connected to a Q1 port via a first control pin to control a MOS switch, and connected to the MCU module IIC communication signal; A Q3 port controls a MOS switch, is connected to a logo light and is connected to the MCU module via a third control pin; a cooling fin control circuit connected to the MCU module and the Q1 port to control the MOS switch, so that the MCU module adjusts the output voltage of the cooling fin circuit at the Q1 port to control the MOS switch; A Type-C terminal electrically connected to the Q1 port control MOS switch, the cooling plate control circuit, the Q3 port control MOS switch and the MCU module; During the power supply process of the Type-C terminal, the operator operates the power button. When the MCU module receives the input signal, the MCU module instructs the IC mainboard to turn on the Q1 port to control the MOS switch to stably output 12V voltage to the refrigeration circuit and the Type-C terminal through the IIC communication signal; the MCU module instructs the opening of the Q3 port to control the MOS switch to power the logo light, and instructs the refrigeration control circuit to output the voltage; the operator controls the MCU module to send a PWM signal to the Type-C terminal to control the fan in the air-conditioning suit through the function selection button, the gear up button and the gear down button.

2. The adjustable air-conditioning clothing power supply system according to claim 1, characterized in that: The refrigeration fin control circuit includes a Q2 port control MOS switch and an inductor connected in series, and then a diode is connected in parallel to ground. The Q2 port control MOS switch is connected to the MCU module.

3. The adjustable air-conditioning clothing power supply system according to claim 1, characterized in that: A Q4 port controls the MOS switch to be connected to the IC main board via a second control pin, and is connected to a PD output port.

4. The adjustable air-conditioning clothing power supply system according to claim 3, characterized in that: The PD output port is 30W.

5. The adjustable air-conditioning clothing power supply system according to claim 4, characterized in that: A battery is connected to the IC mainboard through a lithium battery protection circuit.

6. The adjustable air-conditioning clothing power supply system according to claim 4, characterized in that: The IC mainboard has a plug-and-remove detection pin connected to the PD output port.

7. The adjustable air-conditioning clothing power supply system according to claim 1, characterized in that: A digital tube display is connected to the MCU module.

Images