CN216122250U

CN216122250U - Thermal power generation mouse pad

Info

Publication number: CN216122250U
Application number: CN202122128844.2U
Authority: CN
Inventors: 赵魏星
Original assignee: SHENZHEN CHINO-E COMMUNICATION CO LTD
Current assignee: SHENZHEN CHINO-E COMMUNICATION CO LTD
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a thermal power generation mouse pad. The thermal power generation mouse pad comprises a first temperature difference power generation area, a power storage area and a terminal power supply area which are sequentially connected through wires; a plurality of thermoelectric generation pieces are arranged in the first thermoelectric generation area and used for converting heat energy sensed by the surface into electric energy; an electricity storage unit is arranged in the electricity storage area and used for acquiring and storing the electric energy generated by the thermoelectric generation sheet through a lead; the terminal power supply area is provided with a charging unit, and the charging unit is connected with the electricity storage unit through a lead. According to the thermal power generation mouse pad, the temperature difference power generation technology is applied to the mouse pad, the waste heat in life can be fully utilized, the waste heat is collected and converted into electric energy, other electronic equipment is further powered, the functions of the mouse pad are expanded, and the thermal power generation mouse pad is more energy-saving and environment-friendly.

Description

Thermal power generation mouse pad

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a thermal power generation mouse pad.

Background

The mouse pad is a small pad which is arranged below a mouse and is mainly arranged for preventing the positioning of a photoreceptor of the mouse from being influenced by the surface reflection and refraction of special materials such as glass and the like, a plane which is convenient for the photoreceptor to calculate the motion vector is provided, the work of people is facilitated, and the mouse pad can be divided into a soft pad and a hard pad according to the difference of the materials.

Wireless charging technology (english: Wireless charging technology; Wireless charging technology) is derived from Wireless power transmission technology, and can be divided into two modes of low-power Wireless charging and high-power Wireless charging.

The low-power wireless charging is usually performed by electromagnetic induction, such as Qi charging for mobile phones. High-power wireless charging usually adopts a resonance mode (the mode is adopted by most electric vehicles) and energy is transmitted to a device for power utilization by a power supply device (a charger), and the device charges a battery by using received energy and is used for self operation.

Thermoelectric power generation is an effective way to convert low-grade energy sources such as waste heat, solar energy, geothermal energy and the like into electric energy reasonably. The thermoelectric power generation has the characteristics of simple structure, firmness, durability, no moving parts, no noise and the like, and is widely researched abroad at present.

However, in the prior art, no product is available for combining the three.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thermal power generation mouse pad which fully utilizes common tools and daily waste heat in life to generate power and further reasonably utilizes the electric energy to charge other electronic products.

The utility model is realized by the following modes:

the system comprises a first temperature difference power generation area, a power storage area and a terminal power supply area;

a plurality of thermoelectric generation pieces are arranged in the first thermoelectric generation area and used for converting heat energy sensed by the surface into electric energy;

an electricity storage unit is arranged in the electricity storage area and used for acquiring and storing the electric energy generated by the thermoelectric generation sheet through a lead;

the terminal power supply area is provided with a charging unit, and the charging unit is connected with the electricity storage unit through a lead.

Further, the charging unit includes a reverse charging coil;

the reverse charging coil is arranged in the terminal power supply area and is connected with the power storage unit through a wire.

Further, the charging unit comprises a Type-C interface;

the Type-C interface pass through the wire with the electricity storage module is connected, the Type-C interface passes through the edge of mouse pad outwards extends.

Furthermore, the thermoelectric generation pieces comprise a plurality of groups, and the plurality of groups of thermoelectric generation pieces are arranged in series and/or in parallel.

Further, the mouse pad comprises a cloth layer, an anti-static layer and a base layer from top to bottom, wherein the cloth layer, the anti-static layer and the base layer are bonded together through physical or chemical means.

Further, the thermoelectric generation area, the electricity storage area and the terminal power supply area are arranged between the cloth layer and the anti-static layer.

The terminal power supply system further comprises a second temperature difference power generation area, wherein the second temperature difference power generation area is sequentially connected with the power storage area and the terminal power supply area through leads;

and a plurality of thermoelectric generation pieces are arranged in the second thermoelectric generation area.

Further, the second thermoelectric generation area and the first thermoelectric generation area are respectively located on two sides of the mouse pad.

Compared with the prior art, the mouse pad has the advantages that the structure of the mouse pad is improved, the temperature difference power generation technology and the wireless charging technology are combined, various waste heat in daily life, such as a notebook computer which is heated in use, hot water which is heated at a higher temperature and the like, is fully utilized, heat energy is converted into electric energy to be stored, power is supplied to other electronic equipment, and the mouse pad is energy-saving and environment-friendly; simultaneously, design the mouse pad for wireless charging and from two kinds of charging modes of taking the Type-C interface, also saved other electronic equipment's charger and long charging wire, promoted user's use and experienced.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a thermally-powered mouse pad according to an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a thermal power generation mouse pad according to another embodiment of the utility model.

Wherein the reference numerals are:

10. a first thermoelectric generation region; 11. a thermoelectric power generation sheet; 20. an electricity storage area; 21. an electricity storage unit; 30. a terminal power supply area; 31. a reverse charging coil; 32. a Type-C interface; 40. a second thermoelectric generation region.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

To solve the technical problems in the background art, the embodiment of the present invention provides a thermal power generation mouse pad, as shown in fig. 1, including a first thermoelectric power generation region 10, a power storage region 20, and a terminal power supply region 30 connected by secondary wires.

Be provided with thermoelectric generation piece 11 in the first thermoelectric generation region 10, thermoelectric generation piece 11 is used for placing the product that generates heat when this mouse pad surface after, the heat energy conversion that senses the surface is the electric energy. In a preferred embodiment, the thermoelectric generation pieces 11 include a plurality of sets, and the plurality of sets of thermoelectric generation pieces 11 are connected in series and/or in parallel, and by setting a proper arrangement, the plurality of sets of thermoelectric generation pieces 11 can convert the current and voltage values required by the user.

The power storage unit 21 is arranged in the power storage area 20, and the charging unit is arranged in the terminal power supply area 30; in a preferred embodiment, the charging unit includes a reverse charging coil 31. The power storage unit 21 is respectively connected with the thermoelectric generation piece 11 and the reverse charging coil 31 through wires. When the reverse charging coil 31 is not externally connected with other devices for charging and the thermoelectric generation piece 11 is generating current, the electricity storage unit 21 is used for storing the electric energy generated by the thermoelectric generation piece 11; when the reverse charging coil 31 is charged by other external devices and the thermoelectric generation sheet 11 is not generating electric energy, the power storage unit 21 is used for supplying power to the reverse charging coil 31. The external other devices can be mobile phones, Bluetooth earphones, tablets and other common electronic devices.

In another embodiment, the charging unit comprises a Type-C interface 32, i.e. the charging unit supplies power to the external device in a wired manner. In other embodiments, the Type-C interface 212 may also be another USB interface or another commonly used charging interface.

In a preferred embodiment, the charging unit comprises both the reverse charging coil 31 and the Type-C interface 32, which facilitates the user to select wireless or wired charging according to the actual configuration of the device to be charged. When devices with different charging modes need to be charged, the embodiment can also realize that at least two devices are supplied with power at the same time. In other embodiments, the Type-C interface 32 may also be another USB interface or another commonly used charging interface.

In a specific embodiment, the mouse pad is a plate-shaped structure, and the cloth layer, the anti-static layer and the base layer are respectively arranged from top to bottom, and the cloth layer, the anti-static layer and the base layer are bonded together through physical or chemical means.

In this embodiment, thermoelectric generation piece 11, electric storage unit 21 and reverse charging coil 31 all set up between cloth layer and antistatic backing.

Preferably, in this embodiment, the base layer is made of a rubber material, and the bottom is printed with patterns, so that friction between the mouse pad and the desktop can be increased, and the mouse pad is effectively prevented from slipping.

In the use process of the mouse pad system of the above embodiment, the user places the notebook computer in the first thermoelectric generation area 10, and the temperature of the notebook computer gradually rises during the work, so that the temperature above the thermoelectric generation piece 11 rises through temperature conduction, and the thermoelectric generation piece 11 can convert the heat energy generated by the notebook computer into electric energy and store the electric energy in the electricity storage unit 21. When the user electronic equipment needs to be charged, the electronic equipment such as a mobile phone is placed in the terminal power supply area 30, current generates an electromagnetic signal through the reverse charging coil 31, and a receiving end coil in the electronic equipment induces the electromagnetic signal generated by the reverse charging coil 31, so that the generated current is supplied to the electric equipment. Alternatively, the user may also charge the electronic device through the Type-C interface 32 on the mouse pad.

In order to fully utilize the waste heat in life, as shown in fig. 2, in another preferred embodiment, the thermally-generated mouse pad further comprises a second thermoelectric generation region 40, and the second thermoelectric generation region 40 is sequentially connected with the power storage region 20 and the terminal power supply region 30 through wires. Similarly, the thermoelectric generation elements 11 are disposed in the second thermoelectric generation region 40, and the connection manner and the operation principle thereof are the same as those of the first thermoelectric generation region. Under the condition that the notebook computer is placed in the first temperature difference power generation area, hot water, hot rice and other articles can be placed in the second temperature difference power generation area, and various waste heat is fully utilized for power generation. Preferably, the first thermoelectric generation region and the second thermoelectric generation region are respectively located at both sides of the mouse pad.

The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A thermal power generation mouse pad is characterized in that:

2. A thermally generated mouse pad according to claim 1, wherein:

the charging unit comprises a reverse charging coil;

3. A thermally generated mouse pad according to claim 1 or 2, wherein:

the charging unit comprises a Type-C interface;

4. A thermally generated mouse pad according to claim 1, wherein:

the thermoelectric generation pieces comprise a plurality of groups, and the plurality of groups of thermoelectric generation pieces are arranged in series and/or in parallel.

5. A thermally generated mouse pad according to claim 1, wherein:

the mouse pad comprises a cloth layer, an anti-static layer and a base layer from top to bottom, wherein the cloth layer, the anti-static layer and the base layer are bonded together through physical or chemical means.

6. A thermally generated mouse pad according to claim 5, wherein:

the thermoelectric generation area, the electricity storage area and the terminal power supply area are arranged between the cloth layer and the anti-static layer.

7. A thermally generated mouse pad according to claim 1, wherein:

the terminal power supply system also comprises a second temperature difference power generation area, wherein the second temperature difference power generation area is sequentially connected with the power storage area and the terminal power supply area through leads;

8. A thermally generated mouse pad according to claim 7 wherein:

the second temperature difference power generation area and the first temperature difference power generation area are respectively located on two sides of the mouse pad.