Graphene warmer

Abstract

The utility model discloses a graphene warmer. The graphene warmer comprises a box body, an air inlet groove is formed in the bottom of the box body, limiting grooves are formed in the two sides of the inner wall of the air inlet groove, first filter screens are slidably connected into the limiting grooves, and a U-shaped groove is formed in the box body. The first filter screen firstly filters out dust and small floating objects in air, meanwhile, the first filter screen can be drawn out through the groove to be cleaned regularly, blockage of the filter screen can be effectively prevented, dust cannot be accumulated after long-term use, cleaning is convenient, and the first filter screen can be drawn out through a handle to be cleaned regularly. The graphene heating plate can be conveniently cleaned and replaced, the device is simple in structure, the filter screen can be effectively prevented from being blocked, dust cannot be accumulated after long-term use, cleaning is convenient, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to a, in particular to a graphene heater. Background Art

[0002] A heater is a device used for heating that directly converts electrical energy or other chemical energy into thermal energy, and transfers heat through radiation, convection contact, etc., so that users can move around in a suitable temperature environment.

[0003] Heaters can be widely used in various civil and public buildings such as residential buildings, offices, hotels, shopping malls, hospitals, schools, train carriages, etc. for mobile heating, simple mobile houses, etc.

[0003] After searching, a Chinese patent discloses a graphene heater (authorization announcement number CN215523492U), including a shell and a heating component. The shell has an inner cavity; the heating component is arranged in the inner cavity, and the heating component includes at least two carriers and a graphene coating. The two surfaces of each carrier are coated with a graphene coating, and electrodes for electrical connection are arranged on the graphene coating. By connecting the power supply to the electrode, the power supply can be connected to the graphene coating, and the graphene coating can convert the electrical energy in the power supply into thermal energy, continuously providing heat to the outside world. This patented technology can evenly coat the graphene coating on the carrier, heat up quickly and dissipate heat evenly, and also expand the range of heat dissipation, thereby improving the user experience. The carrier material is hard and not easy to be damaged. At the same time, it is not easy to deteriorate or reduce the strength, thereby increasing the service life of the graphene heater;

[0004] However, in actual use, although the device can achieve rapid temperature rise, the graphene of the device is always exposed on the outside, so a large amount of impurities will adhere to the surface of the device during long-term use, which will greatly reduce the service life of the device and is not conducive to practical application and operation. Therefore, those skilled in the art provide a graphene heater to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a graphene heater to solve the technical problem that the current graphene is always exposed on the outside, so a large amount of impurities will adhere to the surface of the device during long-term use, which will greatly reduce the service life of the device.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is:

[0007] A graphene heater is designed, including a box body; the characteristics are: an air inlet slot is opened at the bottom of the box body, limiting slots are opened on both sides of the inner wall of the air inlet slot, a filter net is slidably connected inside the limiting slot, a U-shaped slot is opened inside the box body, an air guide slot is opened on the top of the inner wall of the air inlet slot, the air inlet slot and the U-shaped slot are communicated with the air guide slot through the air guide slot, a motor is fixedly installed on the top of the box body, the output end of the motor extends to the inside of the box body and is fixedly connected with a wind wheel, an air guide slot is opened on the top of the inner wall of the air inlet slot, the bottom of the wind wheel passes through the air guide slot, fixed slots are opened at both ends of the bottom of the inner wall of the U-shaped slot, a mounting plate is slidably connected inside the fixed slot, and graphene heating plates are fixedly connected to the top of the mounting plate at equal distances.

[0008] As a further solution of the utility model: both sides of the box body are equidistantly fixedly connected with air outlet pipes, one end of the air outlet pipes extends to the inside of the box body, and the inside of the air outlet pipes is fixedly connected with a second filter.

[0009] As a further solution of the utility model: the outer side of the box body is rotatably connected with a box door, and the outer side of the box door and the outer side of the filter screen are fixedly connected with handles.

[0010] As a further solution of the utility model: the four corners of the bottom of the box body are fixedly connected with support columns, and the bottoms of the four support columns are fixedly connected with a bottom plate.

[0011] As a further solution of the utility model: a battery is fixedly installed on the top of the base plate and between the support columns, and the graphene heating plate is electrically connected to the battery.

[0012] As a further solution of the present invention: the motor is electrically connected to an external control device.

[0013] The beneficial effect of the utility model is that the operation of the motor is used to drive the rotation of the wind wheel, so that when the air is sucked into the box through the air inlet slot, the filter screen first filters out the dust and fine floating objects in the air, and at the same time the filter screen can be pulled out through the groove for regular cleaning, which can effectively prevent the filter screen from being blocked, and dust will not accumulate after long-term use, and it is relatively convenient to clean. The handle can pull out the filter screen for regular cleaning operations, and it is also convenient to clean and replace the graphene heating plate. The device is not only simple in structure, but also can effectively prevent the filter screen from being blocked, and dust will not accumulate after long-term use, and it is relatively convenient to clean, which is beneficial to practical application and operation.

[0014] The utility model also has other advantages, which will be presented together with the corresponding structures in the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the box and filter screen of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the utility model;

[0019] In the figure: 1. bottom plate; 2. support column; 3. box body; 4. air inlet slot; 5. U-shaped slot; 6. air guide slot; 7. fixing slot; 8. limit slot; 9. motor; 10. wind wheel; 11. mounting plate; 12. graphene heating plate; 13. filter screen 1; 14. air outlet pipe; 15. filter screen 2; 16. box door; 17. battery. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Example 1: A graphene heater, see Figure 1-Figure 4 A graphene heater comprises a box body 3; an air inlet slot 4 is provided at the bottom of the box body 3, and limiting slots 8 are provided on both sides of the inner wall of the air inlet slot 4, and a filter screen 13 is slidably connected inside the limiting slot 8, and the filter screen 13 can filter dust, fine floating objects, etc. in the air; a U-shaped slot 5 is provided inside the box body 3, and an air guide slot 6 is provided on the top of the inner wall of the air inlet slot 4, and the air inlet slot 4 and the U-shaped slot 5 are communicated with the air guide slot 6; a motor 9 is fixedly installed on the top of the box body 3, and the output end of the motor 9 extends to the inside of the box body 3 and is fixedly connected with a wind wheel 10, and the motor 9 can drive the wind wheel 10 to rotate, and an air guide slot 6 is provided on the top of the inner wall of the air inlet slot 4, and the bottom of the wind wheel 10 passes through the air guide slot 6, and fixed slots 7 are provided at both ends of the bottom of the inner wall of the U-shaped slot 5, and a mounting plate 11 is slidably connected inside the fixing slot 7, and a graphene heating plate 12 is fixedly connected to the top of the mounting plate 11 at equal distances.

[0022] The operation of the motor 7 drives the rotation of the wind wheel 6, so that when the air is sucked into the box body 8 through the air inlet slot 15, the filter 11 first filters out the dust and fine floating objects in the air. At the same time, the filter 11 can be pulled out through the groove 14 for regular cleaning, which can effectively prevent the filter from being blocked. After long-term use, dust will not accumulate and it is convenient to clean. The handle can pull out the filter 13 for regular cleaning operations, and it is also convenient to clean and replace the graphene heating plate 12. The device is not only simple in structure, but also can effectively prevent the filter from being blocked. After long-term use, dust will not accumulate and it is convenient to clean, which is beneficial to practical application and operation.

[0023] Air outlet pipes 14 are fixedly connected to both sides of the box body 3 at equal distances, one end of the air outlet pipes 14 extends to the interior of the box body 3, and a filter screen 15 is fixedly connected to the interior of the air outlet pipes 14. The air outlet pipes 14 can release heat, and the filter screen 15 can effectively prevent dust and fine floating objects in the outside air from entering the box body 3 through the air outlet pipes 14.

[0024] The outer side of the box body 3 is rotatably connected with a box door 16, and the outer side of the box door 16 and the outer side of the filter screen 13 are fixedly connected with handles, and the filter screen 13 and the box door 16 can be opened by the handles.

[0025] The four corners of the bottom of the box body 3 are fixedly connected with support columns 2, and the bottom of the four support columns 2 is fixedly connected with a bottom plate 1. The support columns 2 and the bottom plate can make the whole more stable.

[0026] A battery 17 is fixedly installed on the top of the base plate 1 and between the support columns 2 . The graphene heating plate 12 is electrically connected to the battery 17 . The battery 17 can transmit electrical energy to the motor 9 and the graphene heating plate 12 .

[0027] The motor 9 is electrically connected to an external control device, and the motor 9 can be controlled to work by the external control device.

[0028] When in use, first place the entire device at the designated position, then connect the energy source, use the graphene heating plate 12 to work and achieve rapid heating operation, use the external control device to rotate the motor 9, and then use the operation of the motor 9 to drive the rotation of the wind wheel 10, so that the air is sucked into the box body 3 through the air inlet slot 4, and at the same time, use the filter 13 to first filter out dust and fine floating objects in the air, and then the filtered air enters the U-shaped slot 5 through the air guide slot 6, and the heated air is released through the air outlet pipe 15. The filter 2 15 can effectively prevent dust and fine floating objects in the outside air from entering the interior of the box body 3 through the air outlet pipe 14. The device is not only simple in structure, but also can effectively prevent the filter from being blocked. Dust will not accumulate after long-term use and it is relatively easy to clean, which is beneficial to practical application and operation.

[0029] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Ordinary technicians in this field can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A graphene heater, comprising a box (3); characterized in that: An air inlet groove (4) is provided at the bottom of the box body (3), and limiting grooves (8) are provided on both sides of the inner wall of the air inlet groove (4), and a filter screen (13) is slidably connected inside the limiting groove (8). A U-shaped groove (5) is provided inside the box body (3), and an air guide groove (6) is provided at the top of the inner wall of the air inlet groove (4), and the air inlet groove (4) and the U-shaped groove (5) are connected through the air guide groove (6). A motor (9) is fixedly installed on the top of the box body (3), and the output end of the motor (9) extends into the interior of the box body (3) and is fixedly connected to a wind wheel (10), and the bottom of the wind wheel (10) passes through the wind guide groove (6). Fixed grooves (7) are provided at both ends of the bottom of the inner wall of the U-shaped groove (5), and a mounting plate (11) is slidably connected inside the fixed groove (7), and a graphene heating plate (12) is fixedly connected to the top of the mounting plate (11) at equal distances.

2. A graphene heater as claimed in claim 1, characterized in that: Air outlet pipes (14) are fixedly connected to both sides of the box body (3) at equal distances, one end of each of the air outlet pipes (14) extends into the interior of the box body (3), and a second filter screen (15) is fixedly connected to the interior of each of the air outlet pipes (14).

3. A graphene heater as claimed in claim 1, characterized in that: The outer side of the box body (3) is rotatably connected to a box door (16), and the outer side of the box door (16) and the outer side of the filter screen (13) are both fixedly connected to handles.

4. A graphene heater as claimed in claim 1, characterized in that: The four corners of the bottom of the box body (3) are fixedly connected to support columns (2), and the bottoms of the four support columns (2) are fixedly connected to a bottom plate (1).

5. A graphene heater as claimed in claim 4, characterized in that: A storage battery (17) is fixedly mounted on the top of the base plate (1) and between the support columns (2), and the graphene heating plate (12) is electrically connected to the storage battery (17).

6. A graphene heater as claimed in claim 1, characterized in that: The motor (9) is electrically connected to an external control device.

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