Mobile lighting equipment and upgrading system

Abstract

The utility model belongs to the technical field of mobile lighting, and relates to mobile lighting equipment and an upgrading system, the mobile lighting equipment comprises a light emitting device, an LED driving circuit, a battery, a control circuit, a switching circuit and a light signal receiving circuit, the LED driving circuit is electrically connected with the light emitting device; the battery is electrically connected with the LED driving circuit; the control circuit is electrically connected with the LED driving circuit; the switching circuit is electrically connected with the control circuit; the optical signal receiving circuit is electrically connected with the control circuit, and the optical signal receiving circuit is used for receiving a visible light signal sent by the mobile terminal device. The system has the advantage that the problem that the system of the existing mobile lighting equipment is not convenient and fast to upgrade is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile lighting, and relates to a mobile lighting device and an upgrade system. Background Art

[0002] Existing mobile lighting products do not have the function of autonomous upgrade. The current system upgrade method for mobile lighting devices is to send the mobile lighting device back to the manufacturer for disassembly, then take out the main board in the mobile lighting device, and use a burner to upgrade the system of the main board, resulting in inconvenient upgrade of existing mobile lighting devices. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a mobile lighting device and an upgrade system aiming at the deficiencies of the existing technology, so as to improve the problem that the system upgrade of existing mobile lighting devices is not convenient enough.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] In a first aspect, an embodiment of the present application provides a mobile lighting device, including:

[0006] A light-emitting device;

[0007] An LED driving circuit, the LED driving circuit is electrically connected to the light-emitting device;

[0008] A battery, the battery is electrically connected to the LED driving circuit;

[0009] A control circuit, the control circuit is electrically connected to the LED driving circuit;

[0010] A switch circuit, the switch circuit is electrically connected to the control circuit;

[0011] And an optical signal receiving circuit, the optical signal receiving circuit is electrically connected to the control circuit, and the optical signal receiving circuit is used for receiving visible light signals emitted by a mobile terminal device.

[0012] Further, the control circuit includes a control chip, the optical signal receiving circuit includes an optical signal receiving device, a first resistor and a first capacitor. The first end of the first resistor is electrically connected to the 2nd pin of the control chip, the second end of the first resistor is electrically connected to the first end of the optical signal receiving device, and the second end of the first resistor is electrically connected to the 15th pin of the control chip. The second end of the optical signal receiving device is grounded. The first end of the first capacitor is electrically connected to the 15th pin of the control chip, and the second end of the first capacitor is grounded.

[0013] Further, the switch circuit includes a button and a second capacitor. The first end of the button is electrically connected to the 11th pin of the control chip, the second end of the button is grounded, the first end of the second capacitor is electrically connected to the first end of the button, and the second end of the second capacitor is grounded.

[0014] Further, the mobile lighting device further includes a display lamp circuit. The display lamp circuit is electrically connected to the control chip. The display lamp circuit includes a first display lamp, a second display lamp, and a third display lamp. The first end of the first display lamp is electrically connected to the 8th pin of the control chip, the second end of the first display lamp is grounded, the first end of the second display lamp is electrically connected to the 7th pin of the control chip, the second end of the second display lamp is grounded, the first end of the third display lamp is electrically connected to the 6th pin of the control chip, and the second end of the third display lamp is grounded.

[0015] Further, the mobile lighting device further includes a power detection circuit. The power detection circuit includes a second resistor, a third resistor, and a third capacitor. The first end of the second resistor is electrically connected to the battery, the second end of the second resistor is electrically connected to the first end of the third resistor, and the second end of the second resistor is electrically connected to the 19th pin of the control chip. The second end of the third resistor is grounded, the first end of the third capacitor is electrically connected to the 19th pin of the control chip, and the second end of the third capacitor is grounded.

[0016] Further, the mobile lighting device further includes a voltage stabilizing circuit. The first end of the voltage stabilizing circuit is electrically connected to the battery, and the second end of the voltage stabilizing circuit is electrically connected to the control circuit.

[0017] Further, the model of the optical signal receiving device is PT1206ACA8.

[0018] In a second aspect, an embodiment of the present application provides an upgrade system. The upgrade system includes the mobile lighting device described above. The upgrade system further includes a mobile terminal device. A optical signal sending circuit is provided in the mobile terminal device, and the optical signal sending circuit is used to send an optical signal to the optical signal receiving circuit.

[0019] Advantages of the utility model:

[0020] The present application provides a mobile lighting device and an upgrade system, including a light-emitting device, an LED driving circuit, a battery, a control circuit, a switching circuit, and an optical signal receiving circuit. The LED driving circuit is electrically connected to the light-emitting device; the battery is electrically connected to the LED driving circuit; the control circuit is electrically connected to the LED driving circuit; the switching circuit is electrically connected to the control circuit; the optical signal receiving circuit is electrically connected to the control circuit, and the optical signal receiving circuit is configured to receive visible light signals emitted by a mobile terminal device. By electrically connecting the optical receiving circuit to the control circuit, and the optical signal receiving circuit is used to receive visible light signals emitted by the mobile terminal device. When the user upgrades the system of the mobile lighting device, the optical signal circuit can receive the optical signals of the upgrade data converted from the data signal in the mobile terminal device and transmitted, and transmit them to the control circuit. The control circuit restores the optical signal to a data signal through internal processing, ensuring that the system of the mobile lighting device can be upgraded. Compared with the existing mobile lighting devices, only a mobile terminal device is needed to upgrade the mobile lighting device, without the need to send the mobile lighting device to the manufacturer for disassembly additionally, thus improving the problem that the upgrade of the existing mobile lighting device system is not convenient enough. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the optical signal receiving circuit of the mobile lighting device of the present application;

[0022] Figure 2 is a schematic diagram of the control circuit of the mobile lighting device of the present application;

[0023] Figure 3 is a schematic diagram of the display lamp circuit of the mobile lighting device of the present application;

[0024] Figure 4 is a schematic diagram of the power detection circuit of the mobile lighting device of the present application;

[0025] Figure 5 is a schematic diagram of the voltage stabilizing circuit of the mobile lighting device of the present application;

[0026] Figure 6 is a schematic diagram of the upgrade system of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Existing mobile lighting products do not have the function of autonomous upgrade. The current system upgrade method for mobile lighting devices is to send the mobile lighting device back to the manufacturer for disassembly, then take out the main board in the mobile lighting device, and use a burner to upgrade the system of the main board, resulting in the upgrade of existing mobile lighting devices not being convenient enough.

[0032] An embodiment of the present application provides an upgrade system. Refer to Figure 1 、 Figure 2 、 Figure 6 , the upgrade system includes the mobile lighting device 100 described above. The upgrade system further includes a mobile terminal device 200. A light signal sending circuit is provided in the mobile terminal device 200, and the light signal sending circuit is used to send light signals.

[0033] Specifically, the mobile lighting device 100 includes a light-emitting device, an LED driving circuit, a battery, a control circuit, a switching circuit, and an optical signal receiving circuit. The LED driving circuit is electrically connected to the light-emitting device; the battery is electrically connected to the LED driving circuit; the control circuit is electrically connected to the LED driving circuit; the switching circuit is electrically connected to the control circuit; the optical signal receiving circuit is electrically connected to the control circuit, and the optical signal receiving circuit is configured to receive visible light signals emitted by the mobile terminal device 200.

[0034] By electrically connecting the optical signal receiving circuit to the control circuit, and the optical signal receiving circuit is used to receive visible light signals emitted by the mobile terminal device 200. When the user upgrades the system of the mobile lighting device 100, the optical signal circuit can receive the optical signals of the upgrade data converted from data signals in the mobile terminal device 200 and transmitted, and then transmit them to the control circuit. The control circuit restores the optical signals to data signals through internal processing, ensuring that the system of the mobile lighting device 100 can be upgraded. Compared with the existing mobile lighting device 100, only the mobile terminal device 200 is needed to upgrade the mobile lighting device 100, without the need to send the mobile lighting device 100 to the manufacturer for disassembly, thus improving the problem that the upgrade of the system of the existing mobile lighting device 100 is not convenient enough.

[0035] In this embodiment, the model of the optical signal receiving device is PT1206ACA8.

[0036] In this embodiment, the mobile terminal device 200 is a mobile phone.

[0037] In this embodiment, the control circuit includes a control chip U4, the optical signal receiving circuit includes an optical signal receiving device, a first resistor R39, and a first capacitor C6. The first end of the first resistor R39 is electrically connected to the second pin P0_1 of the control chip U4. The second end of the first resistor R39 is electrically connected to the first end of the optical signal receiving device, and the second end of the first resistor R39 is also electrically connected to the 15th pin P1_2 of the control chip U4. The second end of the optical signal receiving device is grounded. The first end of the first capacitor C6 is electrically connected to the 15th pin P1_2 of the control chip U4, and the second end of the first capacitor C6 is grounded. By providing the optical signal receiving device, the optical signal receiving device can receive the visible light signal emitted by the mobile terminal device 200. When upgrading the system of the mobile lighting device 100, the optical signal circuit can receive the optical signal of the upgrade data converted from the data signal in the mobile terminal device 200 and transmitted, and then transmit it to the control circuit. The control circuit restores the optical signal to a data signal through internal processing, ensuring that the system of the mobile lighting device 100 can be upgraded. Compared with the existing mobile lighting device 100, only the mobile terminal device 200 is needed to upgrade the mobile lighting device 100, without the need to disassemble the mobile device additionally, thus improving the problem that the upgrade of the system of the existing mobile lighting device 100 is not convenient enough.

[0038] In this embodiment, the switch circuit includes a button SW and a second capacitor C16. The first end of the button SW is electrically connected to the 11th pin of the control chip U4. The second end of the button SW is grounded. The first end of the second capacitor C16 is electrically connected to the first end of the button SW, and the second end of the second capacitor C16 is grounded. By providing the switch circuit, the user can adjust the mobile lighting device 100 to the upgrade mode by controlling the switch circuit, which is convenient for subsequent upgrading of the system of the mobile lighting device 100.

[0039] In this embodiment, refer to Figure 3, the mobile lighting device 100 further includes a display lamp circuit, the display lamp circuit is electrically connected to the control chip U4, the display lamp circuit includes a first display lamp, a second display lamp, and a third display lamp, a first end of the first display lamp is electrically connected to the 8th pin P2_3 of the control chip U4, a second end of the first display lamp is grounded, a first end of the second display lamp is electrically connected to the 7th pin P2_2 of the control chip U4, a second end of the second display lamp is grounded, a first end of the third display lamp is electrically connected to the 6th pin P2_1 of the control chip U4, and a second end of the third display lamp is grounded. By providing the first display lamp, the second display lamp, and the third display lamp, when upgrading the system of the mobile lighting device 100, the user can identify whether the system of the mobile lighting device 100 is updated completely according to the optical signal emitted by the display lamp circuit, avoiding system anomalies caused by incomplete update of the system of the mobile lighting device 100.

[0040] In this embodiment, the display lamp circuit further includes a fourth resistor R27, a fifth resistor R28, and a sixth resistor R29. A first end of the fourth resistor R27 is electrically connected to the first end of the first display lamp, a second end of the fourth resistor R27 is electrically connected to the 8th pin P2_3 of the control chip U4, a first end of the fifth resistor R28 is electrically connected to the first end of the second display lamp, a second end of the fifth resistor R28 is electrically connected to the 7th pin P2_2 of the control chip U4, a first end of the sixth resistor R29 is electrically connected to the first end of the third display lamp, and a second end of the sixth resistor R29 is electrically connected to the 6th pin P2_1 of the control chip U4.

[0041] In this embodiment, the color of the light emitted by the first display lamp is red, the color of the light emitted by the second display lamp is green, and the color of the light emitted by the third display lamp is yellow.

[0042] In this embodiment, refer to Figure 4, the mobile lighting device 100 further includes a power detection circuit, and the power detection circuit includes a second resistor R25, a third resistor R31, and a third capacitor C5. The first end of the second resistor R25 is electrically connected to the battery, the second end of the second resistor R25 is electrically connected to the first end of the third resistor R31, and the second end of the second resistor R25 is electrically connected to the 19th pin of the control chip U4. The second end of the third resistor R31 is grounded, the first end of the third capacitor C5 is electrically connected to the 19th pin of the control chip, and the second end of the third capacitor C5 is grounded. By providing that the quantity detection circuit includes the second resistor R25, the third resistor R31, and the second capacitor C5, when upgrading the system of the mobile lighting device 100, it is possible to determine whether the mobile lighting device 100 can be system-upgraded according to the power of the mobile lighting device 100, avoiding abnormal upgrading of the mobile lighting device 100 due to insufficient power.

[0043] In this embodiment, referring to Figure 5 , the mobile lighting device 100 further includes a voltage stabilizing circuit. The first end of the voltage stabilizing circuit is electrically connected to the battery, and the second end of the voltage stabilizing circuit is electrically connected to the control circuit.

[0044] In this embodiment, the voltage stabilizing circuit includes a voltage stabilizing chip U3, and the model of the voltage stabilizing chip is XC6006.

[0045] When upgrading the mobile lighting device 100, press the control button SW to adjust the mobile lighting device 100 to the upgrade mode. Pull up the 2nd pin P0_1 of the control chip to turn on the optical signal receiving circuit. Turn on the ADC detection at the 15th pin P1_2 of the control chip U4. Then, aim the photosensitive port of the mobile lighting device 100 at the flashlight of the mobile terminal device 200. Then, control the APP or mini-program of the mobile terminal device 200 that needs to burn a program for the mobile lighting device 100. After that, the flashlight of the mobile terminal device 200 emits a light signal with a specific frequency of bright and dark combinations. When it is bright, the optical signal receiving device of the optical signal receiving circuit receives more light, and the voltage of the 15th pin P1_2 of the control chip U4 is pulled lower. Thus, a lower voltage will be collected at the 15th pin P1_2 of the control chip U4. When the flashlight of the mobile terminal device 200 is turned off, the light received by the optical signal receiving device will decrease, and the optical signal receiving device will be in a state closer to being turned off. The voltage of the 15th pin P1_2 of the control chip U4 increases. When the control chip U4 receives the above changes, it processes internally to restore the received signal into data, thereby realizing the upgrade of the system of the mobile lighting device 100.

[0046] The above-described embodiments are only one of the more preferred specific embodiments of the present utility model. Any ordinary variations and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile lighting device, characterized in that: include: Light emitting device; An LED driving circuit, the LED driving circuit being electrically connected to the light emitting device; A battery, the battery being electrically connected to the LED driving circuit; A control circuit, the control circuit being electrically connected to the LED drive circuit; a switch circuit, the switch circuit being electrically connected to the control circuit; And an optical signal receiving circuit, which is electrically connected to the control circuit and is used to receive a visible light signal emitted by the mobile terminal device.

2. The mobile lighting device according to claim 1, characterized in that: The control circuit includes a control chip, and the optical signal receiving circuit includes an optical signal receiving device, a first resistor and a first capacitor, wherein the first end of the first resistor is electrically connected to pin No. 2 of the control chip, the second end of the first resistor is electrically connected to the first end of the optical signal receiving device, and the second end of the first resistor is electrically connected to pin No. 15 of the control chip, the second end of the optical signal receiving device is grounded, the first end of the first capacitor is electrically connected to pin No. 15 of the control chip, and the second end of the first capacitor is grounded.

3. The mobile lighting device according to claim 2, characterized in that: The switch circuit includes a button and a second capacitor, the first end of the button is electrically connected to pin No. 11 of the control chip, the second end of the button is grounded, the first end of the second capacitor is electrically connected to the first end of the button, and the second end of the second capacitor is grounded.

4. The mobile lighting device according to claim 3, characterized in that: The mobile lighting device also includes a display light circuit, which is electrically connected to the control chip. The display light circuit includes a first display light, a second display light and a third display light. The first end of the first display light is electrically connected to pin No. 8 of the control chip, and the second end of the first display light is grounded. The first end of the second display light is electrically connected to pin No. 7 of the control chip, and the second end of the second display light is grounded. The first end of the third display light is electrically connected to pin No. 6 of the control chip, and the second end of the third display light is grounded.

5. The mobile lighting device according to claim 4, characterized in that: The mobile lighting device also includes a power detection circuit, which includes a second resistor, a third resistor and a third capacitor, wherein the first end of the second resistor is electrically connected to the battery, the second end of the second resistor is electrically connected to the first end of the third resistor, and the second end of the second resistor is electrically connected to pin No. 19 of the control chip, the second end of the third resistor is grounded, the first end of the third capacitor is electrically connected to pin No. 19 of the control chip, and the second end of the third capacitor is grounded.

6. The mobile lighting device according to claim 1, characterized in that: The mobile lighting device further comprises a voltage stabilizing circuit, a first end of the voltage stabilizing circuit is electrically connected to the battery, and a second end of the voltage stabilizing circuit is electrically connected to the control circuit.

7. The mobile lighting device according to claim 2, characterized in that: The model of the optical signal receiving device is PT1206ACA8.

8. An upgrade system, characterized in that: The upgrade system comprises the mobile lighting device of any one of claims 1 to 7, and the upgrade system further comprises a mobile terminal device, wherein the mobile terminal device is provided with an optical signal sending circuit, and the optical signal sending circuit is used to send an optical signal to the optical signal receiving circuit.

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