CN201515401U - A kind of solar rechargeable battery mobile phone - Google Patents

Abstract

The utility model discloses a solar chargeable battery mobile phone. The mobile phone comprises a mobile phone body, a mobile phone battery cover, a chargeable battery and a solar charging circuit board, a solar silicon wafer module is packaged on the outer surface of the mobile phone battery cover, and converts solar energy into electric energy, and the solar charging circuit board is respectively connected with the chargeable battery and the solar silicon wafer module; the solar charging circuit board is connected with the chargeable battery through a connector, and the electric energy converted by the solar silicon wafer module is utilized to charge the chargeable battery. The utility model can ensure that when the solar chargeable battery is charged, the whole mobile phone does not need to be exposed in sunlight, and thereby the mobile phone can be prevented from being damaged.

Description

A kind of solar rechargeable battery mobile phone

technical field

The utility model relates to a solar rechargeable battery, in particular to a solar rechargeable battery mobile phone.

Background technique

As a new type of environmentally friendly energy, solar energy has been widely used in recent years. In the past 10 years, the output of the global photovoltaic industry has grown at a compound growth rate of 40%. With the continuous maturity of solar energy technology, the conversion efficiency of solar cells is continuously improved, while the cost is gradually reduced.

The solar mobile phone battery which combines solar energy with batteries and traditional mobile phone rechargeable batteries has become a hot spot in the research of mobile phone batteries. In the prior art, it is usually necessary to expose the entire mobile phone to the sun when charging the solar cell of the mobile phone, thereby causing damage to the mobile phone while charging the mobile phone.

Utility model content

The utility model provides a mobile phone with a solar rechargeable battery, which solves the problem in the prior art that when solar energy is used as a charging power source, the entire mobile phone must be exposed to sunlight, thereby causing damage to the mobile phone.

A mobile phone with a solar rechargeable battery, the mobile phone includes a mobile phone main body, a mobile phone battery cover, a rechargeable battery and a solar charging circuit board, the outer surface of the mobile phone battery cover is packaged with a solar silicon wafer assembly, and the solar silicon wafer assembly converts solar energy into electrical energy , the solar charging circuit board is respectively connected to the rechargeable battery and the solar silicon wafer assembly;

The solar charging circuit board is connected to the rechargeable battery through a connector, and the rechargeable battery is charged with the electric energy converted by the solar silicon chip assembly.

Two contacts are arranged on the side of the rechargeable battery, and the two contacts are respectively connected to the connector and the main body of the mobile phone.

The connector is formed by bending an elastic metal sheet, and is crimped with the front of the rechargeable battery to conduct current.

The inner surface of the battery cover of the mobile phone is also fixedly provided with barb-shaped buckles, which correspond to the grooves provided on the rechargeable battery one by one, and are used to fix the rechargeable battery on the battery cover of the mobile phone.

The inner surface of the battery cover of the mobile phone is also fixed with a shrapnel buckle, and the shrapnel buckle includes two fixing posts and a shrapnel, and the fixing post is fixedly arranged on the inner surface of the battery cover of the mobile phone; the two ends of the shrapnel are respectively fixed On the two fixing posts, the shrapnel forms an arc, and the top of the arc snaps into the groove on the side of the battery of the mobile phone.

Also includes an additional shell, the rechargeable battery is embedded in the additional shell, the side of the additional shell is provided with grooves, the grooves correspond to the buckles on the inner surface of the battery cover of the mobile phone, and are used to fix the rechargeable battery On the inner surface of the cell phone battery cover.

The rechargeable battery provided by the utility model, the solar charger and the mobile phone are integrated when they are in normal use, and can be taken off separately when charging in the sun, so as to avoid the exposure of the sun to the main body of the mobile phone and damage the main body of the mobile phone.

Description of drawings

Fig. 1 is the structural diagram of a kind of solar rechargeable battery mobile phone of the present utility model;

Fig. 2 is the structural diagram of the mobile phone battery cover of the present invention;

Fig. 3 is the structural diagram of solar charging circuit board in the utility model;

Fig. 4 is the structural diagram of rechargeable battery in the utility model;

Fig. 5 is a combined structure diagram of the rechargeable battery and the battery cover of the mobile phone when the buckle is a barb-shaped buckle in the utility model;

Fig. 6 is a combined structure diagram of the rechargeable battery and the battery cover of the mobile phone when the buckle is a shrapnel buckle in the utility model;

Fig. 7 is a top view of the buckle of the shrapnel in the utility model;

8 to 10 are structural diagrams of the utility model including an additional shell.

Detailed ways

The utility model provides a mobile phone with a solar rechargeable battery. The mobile phone includes a mobile phone main body, a mobile phone battery cover, a rechargeable battery and a solar charging circuit board. The outer surface of the mobile phone battery cover is packaged with a solar silicon chip assembly. The solar energy is converted into electric energy, and the solar charging circuit board is respectively connected to the rechargeable battery and the solar silicon chip assembly; the solar charging circuit board is connected to the rechargeable battery through a connector, and the electric energy converted by the solar silicon chip assembly is used to charge the The battery is charged.

As shown in FIG. 1 , a mobile phone with a solar rechargeable battery of the present invention mainly includes: a rechargeable battery 2 , a solar wafer assembly 3 , a mobile phone battery cover 4 , a solar charging circuit board 5 , a connector 6 , and a buckle 7 .

The solar silicon wafer assembly 3 is packaged on the outer surface of the mobile phone battery cover 4, and the solar silicon wafer assembly 3 mainly includes silicon wafers and surface light-transmitting packaging (such as glass, resin, PET, etc.), so as to convert solar energy into electrical energy.

As shown in Figure 2, the solar charging circuit board 5 is respectively connected to the rechargeable battery 2 and the solar silicon chip assembly 3, and the solar silicon chip assembly 3 outputs electric energy to the solar charging circuit board 5 through wires;

Wherein, the solar charging circuit board 5 includes a charging and discharging control circuit and devices to control the output voltage and current to avoid excessive current and high voltage.

As shown in Figure 3, the output end of the solar charging circuit board 5 is a connector 6 fixedly arranged on the outer surface. The connector is generally made of metal shrapnel, and the surface is gold-plated to realize the connection between the rechargeable battery 2 and the solar charging circuit board 5. Conductive connection.

As shown in Figure 4, a certain side of the rechargeable battery is provided with a first contact 11 and a second contact 12, and the first contact 11 and the second contact are respectively arranged in two directions of the front and the side, and the above-mentioned The two contacts are respectively connected with the connector and the main body of the mobile phone, the first contact 11 is connected with the connector 6, conducts the rechargeable battery 2 and the solar charging circuit board 5 (charging the battery), and the second contact 12 is connected with the main body of the mobile phone. 9 is connected to conduct the rechargeable battery 2 and the main body of the mobile phone 9, so that the rechargeable battery can provide electric energy for the main body of the mobile phone.

In order to make the rechargeable battery 2 fixed on the inner surface of the battery cover 4 of the mobile phone, a plurality of buckles are also arranged on the inner surface of the battery cover of the mobile phone, and the form of the buckles may include:

As shown in Figure 5, the buckle is a barb-shaped buckle 7, which is fixedly arranged on the inner surface of the battery cover 4 of the mobile phone, and the barb of the barb-shaped buckle 7 is connected to the rechargeable battery 2 The corresponding grooves are used to fix the rechargeable battery 2 on the inner surface of the battery cover of the mobile phone.

As shown in Figure 6, the buckle is a shrapnel buckle 8, and the shrapnel buckle 8 includes two fixing columns and a shrapnel, the fixing studs are fixedly arranged on the inner surface of the battery cover of the mobile phone; the two ends of the shrapnel They are respectively fixed on two fixing columns, and the shrapnel forms an arc, and the top of the arc snaps into the groove on the side of the battery of the mobile phone.

As shown in FIG. 7 , when the snap clip 8 is in use, the arc of the elastic clip faces the battery to fix the battery. When the curved top of the elastic clip faces away from the battery, the elastic clip opens and the battery can be taken out.

In a specific application, the barb-shaped buckle 7 and the shrapnel buckle 8 can be used together, or can be used alone.

As shown in Figures 8, 9, and 10, for some rechargeable batteries that do not have a groove corresponding to the buckle on the rechargeable battery, the utility model also provides an additional shell 10:

Wherein, the rechargeable battery is embedded in the additional casing 10, and grooves are provided on the side of the additional casing.

The buckles on the inner surface of the battery cover of the mobile phone correspond one-to-one to the grooves on the additional casing 10, and are used to fix the rechargeable battery 2 on the inner surface of the battery cover of the mobile phone.

In the utility model, the solar charger and the battery cover of the mobile phone form an integral body, which is convenient to carry and reduces the cost.

The solar charger and the mobile phone are a whole when used normally, and can be taken off separately when charging in the sun, so as to avoid the exposure of the sun to the main body of the mobile phone and damage the main body of the mobile phone.

The rechargeable battery is a separate device and can be replaced at any time. Avoid the disadvantage that solar energy can only charge a backup battery.

Above-mentioned embodiment is only described preferred embodiment for illustrating the utility model, certainly, the utility model also can have other embodiment, under the situation of not departing from the utility model spirit and its essence, those skilled in the art Various corresponding changes and deformations can be made according to the present utility model, but these corresponding changes and deformations should all belong to the protection scope of the claims of the present utility model.

Claims (6)

1. A mobile phone with a solar rechargeable battery, the mobile phone includes a main body of the mobile phone, a mobile phone battery cover, a rechargeable battery and a solar charging circuit board, it is characterized in that, the outer surface of the mobile phone battery cover is packaged with a solar silicon chip assembly, the solar silicon chip The components convert solar energy into electrical energy, and the solar charging circuit board is respectively connected to the rechargeable battery and the solar silicon wafer component; The solar charging circuit board is connected to the rechargeable battery through a connector, and the rechargeable battery is charged with the electric energy converted by the solar silicon chip assembly. 2. The mobile phone with a solar rechargeable battery according to claim 1, wherein two contacts are provided on the side of the rechargeable battery, and the two contacts are respectively connected to the connector and the main body of the mobile phone. 3. The mobile phone with a solar rechargeable battery as claimed in claim 2, wherein the connector is formed by bending an elastic metal sheet, and is crimped with the front of the rechargeable battery to conduct current. 4. The mobile phone with solar rechargeable battery as claimed in claim 1, wherein the inner surface of the battery cover of the mobile phone is also fixedly provided with a barb-shaped buckle, and the barb-shaped buckle fits with the groove provided on the rechargeable battery. One-to-one correspondence, used to fix the rechargeable battery on the battery cover of the mobile phone. 5. The mobile phone with solar rechargeable battery as claimed in claim 1, characterized in that, the inner surface of the battery cover of the mobile phone is also fixed with a snap buckle, and the snap buckle includes two fixing columns and a shrapnel, and the fixing column is fixedly arranged on On the inner surface of the battery cover of the mobile phone; the two ends of the elastic piece are respectively fixed on two fixing columns, the elastic piece forms an arc, and the top of the arc snaps into the groove on the side of the battery of the mobile phone. 6. The mobile phone with solar rechargeable battery as claimed in claim 1, further comprising an additional shell, the rechargeable battery is embedded in the additional shell, the side of the additional shell is provided with a groove, and the groove is connected with the mobile phone. The buckles provided on the inner surface of the battery cover are in one-to-one correspondence, and are used to fix the rechargeable battery on the inner surface of the battery cover of the mobile phone.

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