CN220527721U

CN220527721U - Multifunctional illumination charger

Info

Publication number: CN220527721U
Application number: CN202322184826.5U
Authority: CN
Inventors: 任胜丰; 干方良
Original assignee: Zhejiang Fengsu Electronics Co ltd
Current assignee: Zhejiang Fengsu Electronics Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-23
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a multifunctional illumination charger which comprises a base, an upper cover, a circuit control module and an LED illuminating lamp, wherein the circuit control module is arranged in the base, one side of the upper surface of the circuit control module is provided with a control switch key and an LED electric quantity display lamp, and the control switch key extends to the outside of the base. This multi-functional illumination charger uses through the cooperation of LED light, circuit control module, TYPEC port and DC socket, can regard as treasured that charges and light to use, and TYPEC port has the precious function of automatic start charging when inserting the cell-phone, and is more practical, seals the socket of DC socket under the condition of not using through automatic re-setting baffle mechanism, prevents that foreign matter and dust from getting into inside, uses safelyr.

Description

Multifunctional illumination charger

Technical Field

The utility model relates to the technical field of chargers, in particular to a multifunctional lighting charger.

Background

The current large environment trend is that lithium battery products are convenient to carry and are not limited by places, and the lithium battery is particularly suitable for outdoors and popular with people. However, when the mobile phone is actually used outdoors, the mobile phone is inconvenient to use if the illumination is insufficient or the sight is blocked due to the time relationship, and in addition, if the mobile phone is used for too long, the power of communication equipment such as the mobile phone is insufficient and the like. In order to solve the problems, the portable electric torch is required to carry corresponding working equipment, equipment such as an electric torch, a mobile phone charger and the like is required to be additionally carried, and tools of various equipment are inconvenient to carry. We therefore propose a multi-functional lighting charger.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multifunctional illumination charger, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a multifunctional lighting charger, includes base, upper cover, circuit control module, LED light, the internally mounted of base has circuit control module, one side of circuit control module upper surface is provided with control switch button and LED electric quantity display lamp, control switch button extends to the outside of base, DC socket is installed to circuit control module's tip, be equipped with DC step-down circuit on the circuit control module, be equipped with TYPEC port on the circuit control module.

And the tail end of the base and the position corresponding to the DC socket are provided with an automatic reset blocking mechanism.

Preferably, the automatic reset baffle mechanism comprises a sliding block, springs and an opening, wherein the opening is formed in the end part of the base, the springs are fixedly connected to two sides of the inside of the base, and one end of each spring is fixedly connected with the sliding block.

Preferably, the LED illuminating lamp is arranged in the base, the end part of the LED illuminating lamp is connected with the LED condensing lens, and the LED illuminating lamp is electrically connected with the circuit control module.

Preferably, the bottom of the base is fixedly connected with a bottom shell, and a battery pack is arranged inside the bottom shell.

Preferably, the circuit control module is electrically connected with the battery pack.

Preferably, the upper surface of the base is connected with an upper cover through bolts.

The utility model provides a multifunctional illumination charger, which has the following beneficial effects:

this multi-functional illumination charger uses through the cooperation of LED light, circuit control module, TYPEC port and DC socket, can regard as treasured that charges and light to use, and TYPEC port has the precious function of automatic start charging when inserting the cell-phone, and is more practical, seals the socket of DC socket under the condition of not using through automatic re-setting baffle mechanism, prevents that foreign matter and dust from getting into inside, uses safelyr.

Drawings

FIG. 1 is a schematic view of the structure of the inside of a base of the present utility model;

FIG. 2 is a schematic bottom view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic diagram of a control circuit according to the present utility model;

FIG. 5 is a schematic diagram of a control circuit according to the present utility model;

FIG. 6 is a schematic diagram of a control circuit according to the present utility model;

FIG. 7 is a schematic diagram of a control circuit according to the present utility model;

fig. 8 is a schematic diagram of a control circuit according to the present utility model.

In the figure: 1. a base; 2. an upper cover; 3. a circuit control module; 4. an LED condenser; 5. a DC socket; 6. an automatic reset blocking mechanism; 62. a slide block; 63. a spring; 64. an opening; 7. controlling a switch key; 8. an LED electric quantity display lamp; 9. a TYPE EC port; 10. an LED illuminating lamp; 11. and a bottom shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment one: referring to fig. 1-8, the utility model provides a multifunctional lighting charger, which comprises a base 1, an upper cover 2, a circuit control module 3 and an LED lighting lamp 10, wherein the circuit control module 3 is installed in the base 1, one side of the upper surface of the circuit control module 3 is provided with a control switch button 7 and an LED electric quantity display lamp 8, the control switch button 7 extends to the outside of the base 1, the end part of the circuit control module 3 is provided with a DC socket 5, the circuit control module 3 is provided with a DC voltage reduction circuit, and the circuit control module 3 is provided with the DC voltage reduction circuit, so that 12V of a lithium battery can be converted into 5V, the lithium battery is started and controlled by a dc_en pin, and the lithium battery is started when in a high level and is closed when in a low level; the MCU sends out a low-level instruction through the USB_ON pin, the Q3 is conducted, and the electric outputs of the A9 pin and the B9 pin of the TYPEC port 9 play a role in the function of the charger; the MCU is conducted through the LED_ON pin instruction Q5, the IC2 works, the LEDs are started in a constant current mode, and the LEDs work in a constant current state, so that the service life is prolonged, and the brightness is stable; the MCU circuit controls the 3 LED lamps to be the LED electric quantity display lamp 8, the "+" on the circuit control module 3 is connected with the positive electrode of the lithium battery 12V, the "-" is connected with the negative electrode of the lithium battery 12V, and when the power is not started, the Q4, the Q6, the Q1-a and the Q2 are cut off, and the battery does not generate current to switch the power supply.

The circuit control module 3 is provided with a TYPE EC port 9, and the TYPE EC port 9 can be connected to be used as a charger.

An automatic reset blocking mechanism 6 is arranged at the tail end of the base 1 and at a position corresponding to the DC socket 5.

The automatic reset baffle mechanism 6 comprises a sliding block 62, a spring 63 and an opening 64, wherein the opening 64 is formed in the end part of the base 1, the springs 63 are fixedly connected to the two sides of the inside of the base 1, one end of each spring 63 is fixedly connected with the sliding block 62, the sliding block 62 is supported by the springs 63, the jack on the DC socket 5 is isolated by the sliding block 62, the jack can be closed under the condition that the DC socket 5 is not used, foreign matters and dust are prevented from entering the inside, the sliding block 62 can be slid to the two sides during use, the sliding block 62 is separated, and the sliding block 62 can be directly pushed to the two sides by a plug.

The LED illuminating lamp 10 is arranged in the base 1, the end part of the LED illuminating lamp 10 is connected with the LED condenser 4, the LED illuminating lamp 10 is electrically connected with the circuit control module 3, and the LED illuminating lamp 10 and the LED condenser 4 are powered to illuminate after being connected with the circuit control module 3.

The bottom of the base 1 is fixedly connected with a bottom shell 11, a battery pack is arranged in the bottom shell 11 and used for storing electricity and supplying power, and the circuit control module 3 is electrically connected with the battery pack.

The upper surface of the base 1 is connected with an upper cover 2 by bolts.

In summary, when the multifunctional lighting charger is used, referring to fig. 1 to 8, when the control switch button 7 is pressed, Q4 is turned ON, dc_en becomes high level, U1 is started, 5V outputs MCU to get power, meanwhile KEY pin is turned from low level to high level, MCU detects start-up signal, SYS pin outputs high level to realize start-up locking after 2S, led_on pin outputs high level, LED constant current starts, and LED lighting lamp 10 is turned ON.

When the DC socket 5 has 13V electricity, the point A=6.5V, the point Q1 is firstly conducted, the point Q4 is conducted later, the DC_EN becomes high level, the U1 is started, the 5V output MCU is powered on, the MCU detects that the voltage of the AD pin is less than 2.15V, the detection of the charging quantity is performed, the constant current starting of the LED is forbidden, and the function of the charger is forbidden.

The battery pack will take on the short circuit state of the point T and the point G when charging, so the voltage of the point B will be more than 0.1V, and the battery pack will take on the open circuit state of the point T and the point G when charging, so the point B is negative voltage, and the point B judges the charging state or stops the charging state.

When the mobile phone charging wire is inserted into the TYPE C port 9, the A5 bit is low potential, the Q2_a is conducted, the Q4 is conducted, the DC_EN is changed into high level, the U1 is started, the 5V output MCU is powered ON, the Q2 is conducted, the clamp A5<1.23V >0.66V accords with the TYPE C hardware interface protocol 1.5A, at the moment, the MCU detects that the AD pin voltage is 3.9V, and the battery amount detection point is a battery amount detection point when discharging, the MCU sends out a low level instruction through the USB_ON pin, the Q3 is conducted, and the A9 pin and the B9 pin of the TYPE C port 9 are powered ON and output.

In order to prevent the mistaken pressing of the key, the system is started or closed by pressing the control switch key 72S when the power is turned on or off, and the LED illuminating lamp 10 is changed from a long-lighting state to a flashing state of the warning lamp when the control switch key 7 is pressed for a short time, and the functions of illumination and treasured charging are automatically forbidden when the power is charged by software.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a multi-functional illumination charger, includes base (1), upper cover (2), circuit control module (3), LED light (10), its characterized in that: the LED power display device is characterized in that a circuit control module (3) is arranged in the base (1), a control switch key (7) and an LED power display lamp (8) are arranged on one side of the upper surface of the circuit control module (3), the control switch key (7) extends to the outside of the base (1), a DC socket (5) is arranged at the end part of the circuit control module (3), a DC voltage reduction circuit is arranged on the circuit control module (3), and a TYPE C port (9) is arranged on the circuit control module (3);

the automatic reset blocking mechanism (6) is arranged at the tail end of the base (1) and at a position corresponding to the DC socket (5).

2. A multi-function lighting charger as defined in claim 1, wherein: the automatic resetting baffle mechanism (6) comprises a sliding block (62), springs (63) and an opening (64), wherein the opening (64) is formed in the end portion of the base (1), the springs (63) are fixedly connected to two sides of the inside of the base (1), and one end of each spring (63) is fixedly connected with the sliding block (62).

3. A multi-function lighting charger as defined in claim 1, wherein: the LED illuminating lamp (10) is mounted inside the base (1), an LED collecting lens (4) is connected to the end portion of the LED illuminating lamp (10), and the LED illuminating lamp (10) is electrically connected with the circuit control module (3).

4. A multi-function lighting charger as defined in claim 1, wherein: the bottom of the base (1) is fixedly connected with a bottom shell (11), and a battery pack is arranged inside the bottom shell (11).

5. A multi-function lighting charger as defined in claim 1, wherein: the circuit control module (3) is electrically connected with the battery pack.

6. A multi-function lighting charger as defined in claim 1, wherein: the upper surface of the base (1) is connected with an upper cover (2) through bolts.