Energy storage LED lamp panel system integrated with touch key and power supply interface

Abstract

The utility model discloses an energy storage LED lamp panel system integrating a touch key and a power supply interface, which replaces the conventional mode of separating charging and touch keys, realizes the function of realizing the functions of two components by one component, and realizes the product characteristics of energy conservation, attractiveness and easiness in use through the integrated design and the use of efficient elements.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lighting technology, touch control technology and lithium battery energy storage technical field, especially a kind of energy storage LED lamp panel system of integrated touch button and power supply interface. BACKGROUND

[0002] The LED touch control lamp panel in prior art is usually realized by two independent components of touch button and power supply interface to control the power supply and touch function of product respectively, which not only increases the complexity of product assembly, but also affects the appearance neatness and user experience of product.

[0003] The utility model aims at providing a kind of energy storage LED touch control lamp panel of two-in-one of touch button and power supply interface with compact structure, beautiful appearance and easy operation, to replace the similar function but existing product of charging and touch button separation in current market. SUMMARY

[0004] The utility model aims at solving one of the technical problems in prior art.

[0005] The application provides a kind of energy storage LED lamp panel system of integrated touch button and power supply interface, it includes LED lamp panel, lithium battery and circuit board, still includes:

[0006] charging and touch control interface module, one end is electrically connected with circuit board, the other end is equipped with touch connector;

[0007] USB charging line, one end is equipped with USB plug, the other end is inserted with touch connector through audio plug;

[0008] Touch switch, it is installed on USB charging line, and is electrically connected with circuit board.

[0009] Control circuit includes the charge-discharge management circuit for charging lithium battery and control circuit, and it is characterized in that, charge-discharge management circuit includes:

[0010] Charge-discharge management chip U1, resistance R1, resistance R5, voltage stabilizing circuit and power supply circuit, the pin 4 of charge-discharge management chip U1 is connected with power supply circuit, pin 5 is connected with voltage stabilizing circuit, pin 1, pin 3, pin 9 are grounded, pin 2 is connected with pin 3 through resistance R5, pin 8 and pin 4 are connected, LED1 and resistance R1 are connected between pin 7 and pin 4, LED2 and resistance R1 are connected between pin 6 and pin 4.

[0011] Voltage stabilizing circuit includes:

[0012] Stabilizing chip U2, pin 3 is connected with pin 5 of charge and discharge management chip U1, pin 1 is connected with pin 3 through capacitor C2 and is grounded, pin 1 is connected with pin 2 through capacitor C3.

[0013] The power supply circuit comprises:

[0014] The interface J1, the resistance R6 and the capacitor C1, the pin 4 of interface J2 is connected with the pin 4 of charge and discharge management chip U1, the 5V power supply and the resistance R6 are connected between the pin 3 of interface J2 and the resistance R6, the pin 3 of interface J2 is connected with the pin 4 of interface J1 through capacitor C1 and is grounded.

[0015] The control circuit comprises:

[0016] The control chip U3, interface J2, capacitor R2, NMOS tube Q1, NMOS tube Q2, resistance R3, resistance R4 and capacitor C4, the pin 8 of control chip U3 is connected with the G pole of NMOS tube Q1, the S pole of NMOS tube Q1 is connected with the G pole of itself through resistance R3 and is grounded, the D pole of NMOS tube Q1 is connected with the pin 3 of interface J2, the pin 2 of interface J2 is connected with the positive pole BAT+ of lithium battery.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1, because human body is electrified, the touch joint of the charge and touch control interface module has exposed metal part, the capacitance value formed when touching and not touching is different, the control chip U3 can confirm whether there is touch by judging the capacitance value, can replace the touch switch when the USB charging line is pulled out, improves the use experience of user;

[0019] 2, by the two-in-one of touch key and power supply interface, the original charging interface and touch key two components are replaced, the appearance neatness and user operation experience of product are improved, meanwhile, integrated design reduces the component quantity, simplifies the assembly process;

[0020] 3, efficient LED chip and optimized power management, realize higher energy efficiency ratio and longer service life. DETAILED DESCRIPTION

[0021] Figure 1 It is the LED lamp plate device in the embodiment of the application;

[0022] Figure 2 It is the structure diagram of the charge and touch control interface module in the embodiment of the application;

[0023] Figure 3 It is the circuit diagram of the charge and touch control interface module in the embodiment of the application;

[0024] Figure 4The charging and discharging management circuit diagram in the embodiment of the present application;

[0025] Figure 5 The control circuit diagram in the embodiment of the present application.

[0026] 100-LED lamp panel, 200-lithium battery, 300-circuit board, 400-charging and touch control interface module, 500-touch joint, 600-USB charging line, 700-USB joint, 800-touch switch. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0028] The terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a category and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0029] The integrated touch key and power supply interface energy storage LED lamp panel system control circuit provided by the embodiments of the present application will be described in detail below with reference to the drawings, through specific embodiments and application scenarios.

[0030] Embodiment 1:

[0031] As shown in Figures 1 to 5 The present application provides an integrated touch key and power supply interface energy storage LED lamp panel system, which includes an LED lamp panel 100, a lithium battery 200 and a circuit board 300, and further includes a charging and touch control interface module 400, one end of which is electrically connected to the circuit board 300, and the other end is provided with a touch joint 500; a USB charging line 600, one end of which is provided with a USB plug 700, and the other end is electrically connected to the circuit board 300; and a touch switch 800, which is installed on the USB charging line 600 and is electrically connected to the circuit board 300.

[0032] In this embodiment of the present application, since the above structure is adopted, when the lithium battery 200 needs to be charged, the external plug is connected through the USB charging line 600 and inserted into the socket, at this time, whether the LED lamp panel 100 is powered on or not can be controlled through the touch switch 800, when the USB charging line 600 is pulled out, since there is an exposed metal part outside the touch joint 500, the exposed metal part is touched to replace the conventional separate metal touch button, when touched and not touched, the capacitance values formed are different (when the human body touches the touch joint 500, the capacitance value increases), the control chip U3 confirms whether there is touch by judging the capacitance value to control whether the LED lamp panel 100 is powered on or not.

[0033] Embodiment 2:

[0034] Meanwhile, an energy storage LED lamp panel system integrated with a touch button and a power supply interface is disclosed, the control circuit comprises a charge-discharge management circuit for charging the lithium battery 200 and a control circuit, characterized in that the charge-discharge management circuit comprises a charge-discharge management chip U1, a resistor R1, a resistor R5, a voltage stabilizing circuit and a power supply circuit, the pin 4 of the charge-discharge management chip U1 is connected with the power supply circuit, the pin 5 is connected with the voltage stabilizing circuit, the pins 1, 3 and 9 are grounded, the pin 2 is connected with the pin 3 through the resistor R5, the pin 8 and the pin 4 are connected, the LED1 and the resistor R1 are connected between the pin 7 and the pin 4, and the LED2 and the resistor R1 are connected between the pin 6 and the pin 4.

[0035] Further, the voltage stabilizing circuit comprises a voltage stabilizing chip U2, the pin 3 of which is connected with the pin 5 of the charge-discharge management chip U1, the pin 1 is connected with the pin 3 through the capacitor C2 and grounded, and the pin 1 is connected with the pin 2 through the capacitor C3.

[0036] Further, the power supply circuit comprises an interface J1, a resistor R6 and a capacitor C1, the pin 4 of the interface J2 and the pin 4 of the charge-discharge management chip U1 are connected with a 5V power supply and the resistor R6, the pin 3 of the interface J2 is connected with the resistor R6 through the capacitor C1, away from the 5V power supply and connected with one end of the pin 4 of the interface J1 and grounded.

[0037] Further, the control circuit comprises a control chip U3, an interface J2, a capacitor R2, an NMOS tube Q1, an NMOS tube Q2, a resistor R3, a resistor R4 and a capacitor C4, the pin 8 of the control chip U3 is connected with the G pole of the NMOS tube Q1, the S pole of the NMOS tube Q1 is connected with its own G pole through the resistor R3 and grounded, the D pole of the NMOS tube Q1 is connected with the pin 3 of the interface J2, and the pin 2 of the interface J2 is connected with the positive pole BAT+ of the lithium battery 200.

[0038] In this embodiment of the present application, since the above structure is adopted, the charge and discharge management chip U1 is installed on the aluminum heat dissipation substrate with high heat conduction performance, good heat conduction is ensured, and the light emitting effect and service life of the LED are improved.

[0039] The charge and discharge management circuit is designed to provide stable current supply for the control chip U3 and realize overcharge, overdischarge, short circuit, etc. protection functions of the lithium battery 200, and effectively manage the power supply.

[0040] After the external USB is unplugged, the lithium battery 200 provides power for the LED lighting system to work normally.

[0041] The charging and touch control interface module 400 adopts a 4-section audio interface or other interfaces with similar functions.

[0042] The resistance value of the resistor R1 is 1KΩ, the resistance value of the resistor R2 is 1KΩ, the resistance value of the resistor R3 is 10KΩ, the resistance value of the resistor R4 is 10KΩ, the resistance value of the resistor R5 is 1.5KΩ, and the resistance value of the resistor R6 is 0Ω; the models of the transistors Q1 and Q2 are 3402; the rated voltage of the capacitors C1, C2, C3 and C4 is 10V, the capacitance of the capacitors C1, C2 and C3 is 10uF, the capacitance of the capacitor C4 is 82nf; the model of the chip U1 is TP4056-42-ESOP8, and the model of the chip U2 is XC6206P332MR.

[0043] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or device that includes the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to the order of performing the functions as shown or discussed, but can also include performing the functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from the described order, and various steps can be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0044] The embodiments of the present application are described above with reference to the accompanying drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims.

Claims

1. An energy storage LED lamp panel system integrating touch key and power supply interface, comprising an LED lamp panel (100), a lithium battery (200) and a circuit board (300) with a control circuit, characterized in that, Also include: Charging and touch control interface module (400), one end of which is electrically connected with the circuit board (300), and the other end is provided with a touch joint (500); USB charging line (600), one end of which is provided with a USB plug (700), and the other end is connected with the touch joint (500) through an audio plug; Touch switch (800) is installed on the USB charging line (600) and is electrically connected with the circuit board (300).

2. The energy storage LED lamp panel system integrated with touch key and power supply interface according to claim 1, characterized in that, The control circuit includes a charge and discharge management circuit for charging the lithium battery (200) and a control circuit, and the charge and discharge management circuit includes: The charge and discharge management chip U1, the resistor R1, the resistor R5, the voltage stabilizing circuit and the power supply circuit, the pin 4 of the charge and discharge management chip U1 is connected with the power supply circuit, the pin 5 is connected with the voltage stabilizing circuit, the pins 1, 3 and 9 are grounded, the pin 2 is connected with the pin 3 through the resistor R5, the pin 8 is connected with the pin 4, the LED1 and the resistor R1 are connected between the pin 7 and the pin 4, and the LED2 and the resistor R1 are connected between the pin 6 and the pin 4.

3. The energy storage LED lamp panel system integrated with touch key and power supply interface according to claim 2, characterized in that, The voltage stabilizing circuit includes: The voltage stabilizing chip U2, the pin 3 of which is connected with the pin 5 of the charge and discharge management chip U1, the pin 1 is connected with the pin 3 through the capacitor C2 and grounded, and the pin 1 is connected with the pin 2 through the capacitor C3.

4. The energy storage LED lamp panel system integrated with touch key and power supply interface according to claim 2, characterized in that, The power supply circuit includes: The interface J1, the resistor R6 and the capacitor C1, the pin 4 of the interface J2 is connected with the pin 4 of the charge and discharge management chip U1, the 5V power supply and the resistor R6 are connected between the pin 4 of the interface J2 and the pin 4 of the interface J1, and the pin 3 of the interface J2 is connected with the resistor R6 through the capacitor C1, and the pin 4 of the interface J1 is connected with the pin 4 of the interface J1 and grounded.

5. The energy storage LED lamp panel system integrated with touch key and power supply interface according to claim 2, characterized in that, The control circuit includes: The control chip U3, the interface J2, the capacitor R2, the NMOS tube Q1, the NMOS tube Q2, the resistor R3, the resistor R4 and the capacitor C4, the pin 8 of the control chip U3 is connected with the G pole of the NMOS tube Q1, the S pole of the NMOS tube Q1 is connected with the G pole of itself through the resistor R3 and grounded, the D pole of the NMOS tube Q1 is connected with the pin 3 of the interface J2, and the pin 2 of the interface J2 is connected with the positive pole BAT+ of the lithium battery (200).

Images