A graphene heater
By using graphene heating plates in the heater for heat radiation heating and setting mesh air inlets on the side walls of the box, the problem of hot air discomfort in the market heater is solved, and a softer and more comfortable heating effect is achieved.
Patent Information
- Application Number
- CN202221038885.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2022-04-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2032-04-28
AI Technical Summary
The heaters on the market use PTC heating blocks to heat the air faster, but the hot air blown can easily cause discomfort.
A graphene heater is designed, which uses a graphene heating plate for heating, generates heat through heat radiation, and a mesh air inlet is set on the side wall of the box to disperse and blow the hot air out to avoid direct wind blowing to the user.
The heating process is softer and more comfortable through the thermal radiation of the graphene heating plate; the mesh air inlet effectively disperses the heat air to avoid direct wind blowing to the user, improving the comfort of heating.
Smart Images
Figure CN222718274U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electrical appliance structure, in particular to a graphene heater. Background Art
[0002] Nowadays, household appliances are becoming more and more important in our daily life, especially indoor air conditioning equipment. Air conditioning can adjust the indoor air quality and air temperature to make the indoor environment more pleasant. Heaters on the market usually use PTC heating blocks to heat the indoor air. Although PTC heating blocks heat the air faster, the hot air blown out can easily make people feel uncomfortable. Utility Model Content
[0003] In order to solve the above problems, the utility model provides the following solutions:
[0004] A graphene heater comprises a box body, wherein a heating zone and a fan zone are arranged in the box body, the fan zone is covered by a cover plate, a ventilation inlet is provided on the cover plate, an air inlet is provided on a side wall of the box body corresponding to the heating zone, and an air exchange port is provided on a side wall of the box body corresponding to the fan zone; a fan mounting slot is arranged in the fan zone, a side wall at one end of the fan mounting slot is connected with the air exchange port, a top end of the fan mounting slot is connected with the ventilation inlet, and the fan is arranged in the fan mounting slot; a heating fan, a heating plate and a heating hood are arranged in the heating zone, the heating hood is a cylindrical structure with upper and lower openings, the top end of the heating hood is covered by a heating plate, an air inlet fan is arranged on the lower opening of the heating hood, and a gap is provided between the heating plate and the side wall of the box body, and the gap serves as a hot air outlet.
[0005] Furthermore, the heating air hood is in the shape of a trumpet with a diameter gradually decreasing from top to bottom.
[0006] Furthermore, a heating plate mounting groove having the same contour as the heating plate extends upward from the top of the heating hood, a supporting pad is provided on the bottom surface of the heating plate mounting groove, and the heating plate is arranged above the supporting pad.
[0007] Furthermore, a control box and a junction box are also provided on the side wall of the box.
[0008] Furthermore, the heating fan is an axial flow fan.
[0009] Furthermore, the side walls of the box body have openings evenly arranged corresponding to the heating zones to form a mesh-like air inlet surface.
[0010] Furthermore, the heating plate is a graphene heating plate.
[0011] The beneficial effects of the utility model are:
[0012] 1. Use graphene heating plate for heating, which generates heat through thermal radiation, making the heating process softer and more comfortable;
[0013] 2. A mesh air inlet is set on the side wall of the box, and the hot air is blown out through the interval between the graphene heating plate and the side wall of the box, effectively dispersing the blown wind and preventing the wind from blowing directly on the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an exploded view of the utility model;
[0015] Figure 2 A schematic diagram of the top surface of the utility model.
[0016] In the figure: 1. Box body; 2. Air inlet; 3. Heating fan; 4. Heating hood; 5. Heating plate mounting slot; 6. Support pad; 7. Graphene heating plate; 8. Cover plate; 9. Ventilation fan; 10. Fan mounting slot; 11. Air outlet; 12. Control box; 13. Junction box; 14. Ventilation inlet; 15. Hot air outlet. DETAILED DESCRIPTION
[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0018] Example 1: Figure 1 to Figure 2 As shown,
[0019] A graphene heater comprises a box body 1, wherein a heating zone and a fan zone are arranged in the box body 1, the fan zone is covered by a cover plate 8, a ventilation inlet 9 is provided on the cover plate 8, an air inlet 2 is provided on the side wall of the box body 1 corresponding to the heating zone, and an air exchange port 11 is provided on the side wall of the box body 1 corresponding to the fan zone; a fan mounting groove 10 is arranged in the fan zone, a side wall at one end of the fan mounting groove 10 is connected with the air exchange port 11, a top end of the fan mounting groove 9 is connected with the ventilation inlet 14, and the fan 9 is arranged in the fan mounting groove 10; a heating fan 3, a graphene heating plate 7 and a heating hood 4 are arranged in the heating zone, the heating hood 4 is a cylindrical structure with upper and lower openings, the top end of the heating hood 4 is covered by the graphene heating plate 7, the heating fan 3 is arranged at the lower end opening of the heating hood 4, and there is a gap between the graphene heating plate 7 and the side wall of the box body 1, and the gap serves as a hot air outlet 15.
[0020] Furthermore, the heating air hood 4 is in a trumpet shape with a diameter gradually decreasing from top to bottom.
[0021] Furthermore, a heating plate mounting groove 5 having the same contour as the graphene heating plate 7 extends upward from the top of the heating hood 4 , a support pad 6 is provided on the bottom surface of the graphene heating plate mounting groove 5 , and the graphene heating plate 7 is arranged above the support pad 5 .
[0022] Furthermore, a control box 12 and a junction box 13 are also provided on the side wall of the box body 1 .
[0023] Furthermore, the heating fan 3 is an axial flow fan.
[0024] Furthermore, the side wall of the box body 1 has openings evenly arranged corresponding to the heating zone to form a mesh-like air inlet surface.
[0025] When indoor heating is required, the heating fan 3 and the graphene heating plate 7 are started, the heating fan 3 draws indoor air into the heating hood 4 through the air inlet 2 on the side wall of the box body 1, the graphene heating plate 7 heats the air drawn into the heating hood 4, and the heated air is blown into the room through the gap between the graphene heating plate 7 and the side wall of the box body 1 under the action of the heating fan 3, so that the indoor temperature is increased.
[0026] When indoor air replacement is required, start the ventilation fan 9. Under the action of the ventilation fan 9, the indoor air enters the fan installation slot 10 through the ventilation inlet 14, and under the action of the ventilation fan 9, the indoor air is discharged to the outside through the ventilation port 11 to complete the indoor air replacement.
[0027] The utility model uses a graphene heating plate 7 for heating, and generates heat through thermal radiation, making the heating process softer and more comfortable; a mesh air inlet 2 is arranged on the side wall of the box body 1, and hot air is blown out through the interval between the graphene heating plate 7 and the side wall of the box body 1, effectively dispersing the blown wind and preventing the wind from blowing directly on the user.
[0028] Finally, it should be noted that the above examples are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above examples, and there are many variations. All variations that can be directly derived or associated with the content disclosed by a person skilled in the art from the present invention should be considered as the protection scope of the present invention.
Claims
1. A graphene heater, comprising a box, characterized in that: A heating zone and a fan zone are provided in the box body, the fan zone is covered by a cover plate, a ventilation inlet is provided on the cover plate, an air inlet is provided on the side wall of the box body corresponding to the heating zone, and an air exchange port is provided on the side wall of the box body corresponding to the fan zone; a fan mounting slot is provided in the fan zone, a side wall at one end of the fan mounting slot is connected with the air exchange port, a top end of the fan mounting slot is connected with the ventilation inlet, and the fan is arranged in the fan mounting slot; a heating fan, a heating plate and a heating hood are provided in the heating zone, the heating hood is a cylindrical structure with upper and lower openings, the top end of the heating hood is covered by a heating plate, an air inlet fan is provided at the lower opening of the heating hood, and a gap is provided between the heating plate and the side wall of the box body, and the gap serves as a hot air outlet.
2. A graphene heater as claimed in claim 1, characterized in that: The heating air cover is in the shape of a trumpet with a diameter gradually decreasing from top to bottom.
3. A graphene heater as claimed in claim 1, characterized in that: A heating plate installation groove having the same contour as the heating plate is extended upward from the top of the heating hood, a support pad is arranged on the bottom surface of the heating plate installation groove, and the heating plate is arranged above the support pad.
4. A graphene heater as claimed in claim 1, characterized in that: The side wall of the box is also provided with a control box and a junction box.
5. A graphene heater as claimed in claim 1, characterized in that: The heating fan is an axial flow fan.
6. A graphene heater as claimed in claim 1, characterized in that: The side wall of the box body has openings evenly arranged corresponding to the heating zone to form a mesh-like cover.