CN103326418A - Solar charger cosmetic mirror - Google Patents

Abstract

The invention discloses a cosmetic mirror for a solar charger, comprising a solar battery, a controller, a voltage stabilizing module, a lithium ion battery, a cosmetic mirror, a standard USB interface, a MiniUSB interface, no less than 6 LED lights, a base, an upper cover, Push button switch and working status indicator light. It is characterized in that a solar battery is placed on the uppermost layer of the base, and a controller, a voltage stabilizing module and a lithium-ion battery are arranged under the solar battery; a solar battery is installed on the outer surface of the upper cover, and a vanity mirror is placed on the inner surface, and LEDs are embedded around the surface of the vanity mirror. lamp. The invention combines the charger and the vanity mirror into one, which is easy to carry and provides the best backup power supply for electronic devices such as mobile phones, MP4/MP5, digital cameras and the like that are carried by people on business trips, car rides, tourism and other outing activities. Provide makeup mirrors needed for makeup and touch-ups for ladies.

Description

Solar Charger Vanity Mirror

technical field

The invention relates to a daily necessities, in particular to the technical field of a solar charger vanity mirror capable of both charging and makeup. the

Background technology: With the rapid development of China's economy, people's requirements for quality of life are getting higher and higher. Some electronic products play a huge role in people's life, such as listening to MP4/MP5 when tired, taking pictures with digital cameras when going out, lighting mirrors for makeup, etc. However, the storage capacity of these electronic products is not strong, It needs timely replenishment of electricity to work normally, and various charging power sources have appeared on the market, such as dry battery charging, solar charging, solar makeup mirrors, etc. Although these products can meet temporary power supply needs, they have a single function , For business trips, tourism, field experience and other activities, it is inconvenient to carry around.

Contents of the invention

The object of the present invention is to provide an energy-saving and environment-friendly cosmetic mirror with complete functions, light and handy in appearance, and easy to carry. the

In order to achieve the above object, the present invention is achieved through the following technical solutions. the

A cosmetic mirror for a solar charger, characterized in that it includes a solar battery, a controller, a voltage stabilizing module, a lithium ion battery, a cosmetic mirror, a standard USB interface, a MiniUSB interface, no less than 6 LED lights, a base, an upper cover, Hinge, button switch and working status indicator light; the solar battery is connected to the lithium-ion battery through the controller; the input end of the voltage stabilizing module is connected to the controller, and the output end is connected to no less than 6 LED lights through the button switch; standard USB The interface and the MiniUSB interface are connected to the controller, and the upper cover and the base are connected by hinges. the

The controller is composed of a charging circuit, a discharging circuit, a detecting circuit and a DC/DC step-up circuit, all of which are connected with the microprocessor. the

Described microprocessor refers to single-chip microcomputer or DSP. the

The controller, the voltage stabilizing module and the lithium ion battery are placed under the solar battery on the base. the

The vanity mirror is placed on the inner surface of the upper cover. the

The solar cells are respectively placed on the uppermost layer of the base and the outer surface of the upper cover, and connected in series through wires. the

Said no less than 6 LED lamps are embedded around the surface of the vanity mirror. the

The standard USB interface and the MiniUSB interface are embedded on the outer edge of one side of the base. the

The working state indicator light displays the working state through four LED lights. the

The four LED lamps are embedded on the outer edge of one side of the base. the

The material of the base and the upper cover is ABS plastic. the

The base and the upper cover are connected together through hinges with holes inside. the

Description of drawings

Fig. 1 is a block diagram of the control structure of the present invention. the

Fig. 2 is the front view of the present invention

Fig. 3 is the right view of the present invention

Fig. 4 is the left view of the present invention

Fig. 5 is a top view of the present invention

In the figure: 1 is the solar battery, 2 is the controller, 3 is the lithium ion battery, 4 is the voltage regulator module, 5 is the standard USB interface, 6 is the MiniUSB interface, 7 is the working status indicator light, 8 is the button switch, 9 is the There are no less than 6 LED lights, 10 is a vanity mirror, 11 is a base, 12 is an upper cover, and 13 is a hinge.

Detailed ways

In order to make the purpose, technical solution and creative characteristics of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. the

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a cosmetic mirror for a solar charger includes a solar battery 1, a controller 2, a voltage stabilizing module 4, a lithium-ion battery 3, a vanity mirror 10, a standard USB interface 5, MiniUSB interface 6, no less than 6 LED lights 9, base 11, upper cover 12, hinge 13, button switch 8 and working status indicator 7. The solar battery 1 is connected to the lithium-ion battery 3 via the controller 2; the input terminal of the voltage stabilizing module 4 is connected to the controller 2, and the output terminal is connected to no less than 6 LED lights 9 through the button switch 8; standard USB interface 5 and MiniUSB interface 6 Connect controller 2. The controller 2 is composed of a charging circuit, a discharging circuit, a detection circuit and a DC/DC boost circuit, all of which are connected to the microprocessor, one end of the charging circuit is connected to the solar battery 1, and the other end is connected to the lithium ion battery 3; one end of the discharging circuit is connected to the stable Voltage module 4, the other end is connected to the standard USB interface 5, the detection circuit is connected to the lithium-ion battery 3 and the solar battery 1; the input end of the DC/DC boost circuit is connected to the solar battery 1, the output end is connected to the lithium-ion battery 3, the upper cover 12 and the base 11 is connected by hinge 13. the

The solar cell 1 is installed on the outer surface of the upper cover 12, and the vanity mirror 10 is inserted into the inner surface, and no less than 6 LED lamps 9 are embedded around the surface of the vanity mirror 10. The uppermost layer of the base 11 places the solar battery 1, and places the controller 2, the voltage stabilizing module 4 and the lithium-ion battery 3 under the solar battery 1; when the detection circuit detects that the electric energy converted by the solar battery 1 is higher than the energy of the lithium-ion battery 3 , and the lithium-ion battery 3 satisfies the charging conditions, in addition to directly supplying the standard USB interface 5, the excess electric energy is stored in the lithium-ion battery 3 under the action of the charging circuit; when the detection circuit detects that the electric energy converted by the solar battery 1 is lower than The energy of the lithium-ion battery 3, and the lithium-ion battery 3 meets the charging conditions, after being adjusted by the DC/DC boost circuit, the lithium-ion battery 3 is charged; when the detection circuit detects that the electric energy converted by the solar battery 1 is higher than that of the lithium-ion battery The energy of the battery 3, and the lithium-ion battery 3 is fully protected, the electric energy is directly supplied to the standard USB interface 5; when the detection circuit detects that the electric energy converted by the solar battery 1 is lower than the energy of the lithium-ion battery 3, and the lithium-ion battery 3. In the state of full protection, the electric energy is adjusted by the DC/DC boost circuit and supplied to the standard USB interface 5; when encountering continuous rainy weather, the electric energy converted by the solar cell 1 cannot meet the requirements after being adjusted by the DC/DC boost circuit. The standard USB interface 5 needs electricity, and the electric energy is stored in the lithium-ion battery 3. At this time, under the action of the discharge circuit, the lithium-ion battery 3 supplies power to the standard USB interface 5; when night comes, the detection circuit detects that the solar battery 1 The terminal voltage is lower than 2V. In order to prevent misjudgment and delay five minutes to detect the voltage of the solar cell 1 is lower than 2V again, it is confirmed that it is night, and the lithium-ion battery 3 supplies power to the standard USB interface 5 under the management of the discharge circuit. the

When the charger vanity mirror is fully charged, it can charge mobile phones and digital electronic products anytime and anywhere. It is very convenient to use. In the case of rainy and snowy weather, the sunlight is seriously insufficient, and the MiniUSB interface 6 is used to charge it by a computer, so that it can be replenished with electric energy in time, so as to supply power to other electrical equipment. the

At night or when the light is relatively dark, no less than 6 LED lamps 9 embedded in the surface of the vanity mirror are lighted by the button switch 8 to illuminate the vanity mirror, which is convenient for people to use. After use, the button switch 8 is used to turn off the embedded lights There are no less than 6 LED lamps 9 around the surface of the vanity mirror, and the electric energy is reasonably utilized. the

The working state indicator light 7 is to display the working state by four LED lights. When the solar battery 1 is charging the lithium-ion battery 3, the red LED light is on. When the lithium-ion battery 3 is fully charged, the green LED light is on, and the red LED light is off; When the external MiniUSB interface 6 is connected to charge the lithium-ion battery 3, the yellow LED light is on, when the lithium-ion battery 3 is fully charged, the green LED light is on, and the yellow LED light is off; The blue LED light goes out when charging the electronic product equipment. Through the working state indicator light 7, the user can know the working situation of the solar charger vanity mirror in time. the

Claims (10)

1. A solar charger vanity mirror, characterized in that it includes a solar battery (1), a controller (2), a voltage stabilizing module (4), a lithium-ion battery (3), a vanity mirror (10), and a standard USB interface (5), MiniUSB interface (6), no less than 6 LED lights (9), base (11), upper cover (12), hinge (13), button switch (8) and working status indicator light (7) ; The solar battery (1) is connected to the lithium-ion battery (3) via the controller (2); the input end of the voltage stabilizing module (4) is connected to the controller (1), and the output end is connected to a number of It is connected to 6 LED lights (9); the standard USB interface (5) and MiniUSB interface (6) are connected to the controller, the upper cover (12) and the base (11) are connected through the hinge (13), the base (11) and the upper The cover (12) is connected together through the hinge (13) with holes inside, the controller (2), the voltage stabilizing module (4) and the lithium-ion battery (3) are placed on the base (11) and the solar battery (1 ) below. 2. The solar charger cosmetic mirror according to claim 1, characterized in that: the controller (2) is composed of a charging circuit, a discharging circuit, a detection circuit and a DC/DC boost circuit, the charging circuit, the discharging circuit , the detection circuit and the DC/DC boost circuit are connected with the microprocessor. 3. The solar charger vanity mirror according to claim 2, characterized in that: said microprocessor refers to single-chip microcomputer or DSP. 4. The vanity mirror for solar charger according to claim 1, characterized in that: the vanity mirror (10) is placed on the inner surface of the upper cover (12). 5. The solar charger vanity mirror according to claim 1, characterized in that: the solar cells (1) are respectively placed on the uppermost layer of the base (11) and the outer surface of the upper cover (12), and are connected by wires string together. 6. The solar charger vanity mirror according to claim 1, characterized in that: said no less than 6 LED lights (9) are embedded around the surface of the vanity mirror (10). 7. The solar charger vanity mirror according to claim 1, characterized in that: said standard USB interface (5) and MiniUSB interface (6) are embedded on the outer edge of one side of the base (11). 8. The solar charger vanity mirror according to claim 1, characterized in that: the working state indicator light (7) displays the working state through four LED lights. 9. The solar charger vanity mirror according to claim 9, characterized in that: the four LED lights are embedded on the outer edge of one side of the base (11). 10. The solar charger vanity mirror according to claim 1, characterized in that: the material of the base (11) and the upper cover (12) is ABS plastic.

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