CN204481554U - Mobile phone heat energy charging device - Google Patents

Abstract

A mobile phone thermal energy charging device comprises a mobile phone housing (10) and a mainboard (11), a battery (12) and a functional module (13) arranged in the mobile phone housing (10); a control circuit (14) is arranged on the mainboard (11); a plurality of heat collection modules (20) are respectively arranged at a plurality of heat sources of the mobile phone; the output ends of the plurality of heat collection modules (20) are connected to the control circuit (14); the output ends of the plurality of heat collection modules (20) are connected to the input end of the mobile phone battery (12); when the heat generated by the mobile phone is collected by the plurality of heat collection modules (20) arranged at the heat sources such as the housing (10), the mainboard (11) and the battery (12) of the mobile phone, the plurality of heat collection modules (20) generate current when heated, and output the current to the mobile phone battery, thereby solving the problem of overheating of the mobile phone and improving the battery life of the mobile phone. The utility model has the characteristics of novel design.

Description

Mobile phone thermal charging device

【Technical field】

The utility model relates to the field of mobile phone charging, in particular to a mobile phone thermal energy charging device for charging by utilizing the heat energy emitted by the mobile phone.

【Background technique】

With the rapid development of the smart phone industry and the communication industry, the application of portable devices such as mobile phones, tablet computers and PDAs is becoming more and more common. Current smart portable devices usually use batteries to provide power for them. The body design of smart devices is getting thinner and lighter. The thin and light body not only limits the size of the battery capacity, but also the small space in the body leads to excessive heat generation of the mobile phone. As the current smart device hardware configuration is getting higher and higher, its power consumption and heat generation have also doubled. In addition, there are generally two ways to charge mobile phones at present, one is to charge the mobile phone with an external charging cable, and the other is to charge the mobile phone through an external power source (such as a power bank, etc.). The former is directly connected to an external power source. The charging speed is faster, but the disadvantage is that it needs to be connected to the charging cable all the time, so it is not portable. The latter has a faster charging speed, but the disadvantage is that the external power supply needs to be fully charged in advance, so it takes a long time, and the mobile power supply is usually composed of several lithium batteries, which makes it inconvenient to carry.

【Content of invention】

The utility model aims at solving the above problems, and provides a thermal energy charging device for a mobile phone which is environmentally friendly, low in cost, portable and easy to implement.

In order to achieve the above object, the utility model provides a mobile phone thermal energy charging device, which includes a mobile phone case and a main board, a battery and a functional module arranged in the mobile phone case, a control circuit is arranged on the main board, and multiple The heat sources are respectively provided with a plurality of heat collection modules, the output terminals of the multiple heat collection modules are connected to the control circuit, and the output terminals of the control circuit are connected to the input terminal of the mobile phone battery, and

When the heat generated by the mobile phone is collected by multiple heat collection modules located at heat sources such as the mobile phone's shell, motherboard, and battery, the multiple heat collection modules are heated to generate current, and the current is output to the mobile phone battery to solve the problem of overheating of the mobile phone. At the same time, it improves the battery life of the mobile phone.

The heat collection module is an organic sticker made of thermoelectric material.

The heat source includes a mobile phone case, a main board and a battery, and the plurality of heat collection modules are respectively arranged on the surfaces of the mobile phone case, the main board and the battery.

The control circuit includes a processor, a boost module circuit and a charging module circuit electrically connected to the processor, the input ends of the boost module circuit are respectively connected in parallel with a plurality of heat collection modules, and the boost module circuit The output end of the charging module circuit is electrically connected to the charging module circuit, and the output end of the charging module circuit is electrically connected to the input end of the mobile phone battery.

The positive effect of the utility model is that it effectively solves the defects of high power consumption and heat generation, fast battery consumption and inconvenient charging of current smart phones. In the utility model, a plurality of heat collection modules are respectively arranged at the heat sources such as the shell of the mobile phone, the main board and the battery, so that the heat collected by the heat collection modules can be converted into electric energy, and provided to the battery of the mobile phone, so that it can be used continuously . In addition, since the heat generated by the mobile phone is converted into electrical energy, it effectively solves the technical problem of excessive heat generation of the current smartphone. The utility model also has the characteristics of novel design.

【Description of drawings】

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded view of parts of the utility model.

Fig. 3 is a structural block diagram of the control circuit of the present invention.

【Detailed ways】

The following examples are further explanations and supplements to the utility model, and do not constitute any limitation to the utility model.

As shown in FIGS. 1 to 3 , the mobile phone thermal energy charging device of the present invention includes a mobile phone case 10 , and a main board 11 , a battery 12 and a functional module 13 are respectively installed in the mobile phone case 10 . A control circuit 14 is also provided on the main board 11 . The main board 11 , the battery 12 , and the functional module 13 are respectively electrically connected to the control circuit 14 . In this embodiment, the functional module 13 includes a liquid crystal display (not shown in the figure), a memory card 132 , a camera 133 , a speaker 134 , a sensor 135 and buttons (not shown in the figure). Wherein, the liquid crystal display screen 131 is used to display images; the memory card 132 is used to store data; the camera is used to take pictures; the speaker 134 is used to collect or play sound; the sensor 135 is used to Functions such as gravity sensing, light sensing and temperature sensing are realized; the buttons are used to control the sound of the mobile phone and turn on and off the mobile phone.

As shown in FIG. 3 , the control circuit 14 includes a processor 141 and a boost module circuit 142 and a charging module circuit 143 electrically connected to the processor. The boost module circuit 142 is used to increase the voltage of the current generated by heat from the heat collection module 20 through the boost module circuit 142 to form a current output with a constant voltage of about 5V. The input ends of the boosting module circuit 142 are respectively connected in parallel with a plurality of heat collection modules 20, the output ends of the boosting module circuit 142 are electrically connected to the charging module circuit 143, and the output ends of the charging module circuit 143 are electrically connected to at the input end of the battery 12 of the mobile phone.

As shown in FIG. 1 and FIG. 2 , the inventive point of the present utility model is that in this embodiment, the heat source includes a mobile phone casing 10 , a main board 11 and a battery 12 . The plurality of heat collection modules 20 are respectively arranged on the surface of the mobile phone casing 10 , the main board 11 and the battery 12 . In this embodiment, the heat collection module 20 is an organic sticker made of thermoelectric material. A plurality of heat collection modules 20 are pasted on the surface of the casing 10, the main board 11 and the battery 12 of the mobile phone by glue. The output ends of the plurality of heat collection modules 20 are connected to the control circuit 14 , and the output ends of the control circuit 14 are connected to the input end of the mobile phone battery 12 .

The mode of work of the present utility model is as follows:

When the heat generated by the mobile phone is collected by multiple heat collection modules 20 located at heat sources such as the casing 10 of the mobile phone, the main board 11, and the battery 12, the multiple heat collection modules 20 are heated to generate current, which is formed by a booster circuit 142. The current output with a constant voltage of about 5V, and the current is output to the battery of the mobile phone. The utility model effectively solves the technical problems of overheating of the mobile phone and power shortage.

Although the utility model has been disclosed through the above embodiments, the scope of the utility model is not limited thereto. Under the condition of not departing from the concept of the utility model, the above components can be realized by similar or equivalent elements understood by those skilled in the art replace.

Claims (4)

1. a mobile phone heat energy charging device, it comprises handset shell (10) and is located at the mainboard (11) in handset shell (10), battery (12) and functional module (13), described mainboard (11) is provided with control circuit (14), it is characterized in that, multiple heat acquisition module (20) is respectively equipped with at multiple pyrotoxin places of mobile phone, the output of described multiple heat acquisition module (20) is connected with described control circuit (14), the output of described control circuit (14) is then connected to the input of battery (12), and

When mobile phone produce heat gather by multiple heat acquisition modules (20) at multiple pyrotoxin place, multiple heat acquisition module (20) is heated generation current, and export electric current to battery of mobile phone, improve mobile phone electric power flying power while solution mobile phone is overheated.

2. mobile phone heat energy charging device as claimed in claim 1, it is characterized in that, described heat acquisition module (20) is the organic paster be made up of thermoelectric material.

3. mobile phone heat energy charging device as claimed in claim 1, it is characterized in that, described pyrotoxin comprises handset shell (10), mainboard (11) and battery (12), and described multiple heat acquisition module (20) is located at the surface of handset shell (10), mainboard (11) and battery (12) respectively.

4. mobile phone heat energy charging device as claimed in claim 1, it is characterized in that, described control circuit (14) comprises processor (141) and the boost module circuit (142) that is electrically connected with this processor and charging module circuit (143), the input of described boost module circuit (142) respectively with multiple heat acquisition module (20) mutually and connect, the output of described boost module circuit (142) is electrically connected with charging module circuit (143), the output of charging module circuit (143) is then electrically connected on the input of battery (12).