Heating equipment

Abstract

The utility model provides heating equipment, the heating equipment comprises a first shell, a heating assembly and a control part, the first shell is provided with a cavity, an air inlet and an air outlet, the air inlet is communicated with the air outlet through the cavity, the heating assembly is arranged in the cavity, the heating assembly comprises a heating section, and the control part is arranged in the cavity. A gap is formed between the first end of the heating assembly and the second end of the heating assembly, when the heating assembly works, gas flows in from the gas inlet, is heated by the heating assembly and then flows out from the gas outlet, and the control component is electrically connected with the heating assembly and can receive a control instruction to control the heating assembly; wherein the surface of the side, close to the air inlet, of the heating assembly is a first surface, the control component is located on the side, close to the air outlet, of the first surface, the projection, towards the bottom wall of the cavity, of the gap is a first projection, the projection, towards the bottom wall of the cavity, of the control component is a second projection, and at least part of the second projection coincides with the first projection.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, and in particular to a heating equipment. Background Art

[0002] At present, in the relevant technology, a heating component and a control component are arranged in the heating device. When the heating device is working, the heating component generates heat. The density of hot air is small, and the hot air floats, while the density of cold air is large, which causes the hot air inside the heating device to move upward and the air pressure to decrease. The cold air is sucked into the heating device under the action of the pressure difference, forming convection, sucking in the cold air and exhausting the hot air, thereby warming the surrounding environment. However, due to the flow of hot air above the heating component, the temperature above the heating component is relatively high. To avoid the influence of high temperature on the control component, the control component needs to be arranged below the heating component. However, this will also require the user to increase the bending angle when operating the control component, which will cause inconvenience in operation. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the utility model provides a heating device.

[0005] In view of this, the first aspect of the utility model provides a heating device, including a first shell, a heating component and an operating component, the first shell having a cavity, an air inlet and an air outlet, the air inlet being connected to the air outlet through the cavity, the heating component being arranged in the cavity, the heating component including a heating section, a gap being arranged between the first end of the heating component and the second end of the heating component, when the heating component is working, gas flows in from the air inlet, is heated by the heating component, and then flows out from the air outlet, the operating component is electrically connected to the heating component, and can receive control instructions to control the heating component; wherein, the surface of the heating component on the side close to the air inlet is the first surface, the operating component is located on the side of the first surface close to the air outlet, the projection of the gap to the bottom wall of the cavity is the first projection, the projection of the operating component to the bottom wall of the cavity is the second projection, and at least part of the second projection overlaps with the first projection.

[0006] A heating device provided by the present application includes a first shell, a heating component and an operating component. The first shell has a cavity, an air inlet and an air outlet. The air inlet is connected to the air outlet through the cavity to facilitate the flow of gas. The heating component is arranged in the cavity. The heating component includes a heating section. A gap is arranged between the first end of the heating component and the second end of the heating component. When the heating component is working, gas flows in from the air inlet, is heated by the heating component, and then flows out from the air outlet, so that when the heating device is working, cold air outside the device enters the cavity through the air inlet. When the cold air contacts the heating component, the heating component generates heat and then heats the gas. The density of the heated air is small, and the hot air floats, resulting in a small air pressure in the heating device. Under the action of the air pressure difference, cold air enters the heating device, thereby forming convection, so that cold air enters through the air inlet, and hot air will flow out of the heating device through the air outlet, thereby increasing the surrounding temperature and achieving a heating effect. By setting the heating component, the air heating process can be simplified and the working efficiency of the heating device can be improved. At the same time, a control component is also provided in the heating device. The gap formed at both ends of the heating component is convenient for installing the control component. The control component is electrically connected to the heating component and can receive control instructions to control the heating device, so that the user can operate the heating device through the control component, thereby improving the user experience of the heating device and reducing the difficulty of operating the heating device. Among them, the surface of the heating component close to the air inlet is the first surface, the control component is located on the side of the first surface close to the air outlet, the projection of the gap to the bottom wall of the cavity is the first projection, and the projection of the control component to the bottom wall of the cavity is the second projection, and at least part of the second projection overlaps with the first projection. Furthermore, setting the control component in the gap area can effectively reduce the impact of the high temperature of the heating component on the control component. Since the heating component will heat the air when the heating equipment is working, there will be a hot air flow discharged outward above the heating component. Furthermore, setting the control component in the gap of the heating component can reduce the contact between the control component and the hot air flow, further reduce the impact of the high temperature of the hot air flow on the control component, extend the service life of the control component, facilitate the insulation treatment of the control component, simplify the insulation structure, and reduce the cost of production and installation of the heating equipment. Since the setting position of the control component can reduce the damage of heat, the use can also reduce the requirements for heat resistance of the control component material, save costs, and at the same time avoid the heat flow generated by the heating component from affecting the control component, while the setting position of the control component is moved up, which is convenient for users to operate the control component and reduces the degree of bending when users operate.

[0007] Placing the control components in and above the gap of the heating assembly can reduce the impact of temperature on the control components, while also making reasonable use of the gap to install the control components, saving internal installation space of the heating equipment, reasonably arranging the layout, reducing the volume, and facilitating the storage and use of the heating equipment.

[0008] By setting the control component on the first surface near the air outlet, the installation position of the control component can be improved, so that the installation height of the control component can be increased as much as possible while reducing the impact of temperature on the control component, thereby facilitating the user's operation of the control component, reducing the difficulty of operation, and improving the working effect of the heating equipment.

[0009] At the same time, by setting the control component in the gap formed at both ends of the heating component, the control component can be at the same height as the heating component, or the setting position of the control component is higher than the heating component, which is convenient for users to use, and makes the interior of the heating device more compact, optimizes the internal structure, and reduces the overall volume of the heating device, making the application scenarios of the heating device more diverse and reducing the cost of the heating device.

[0010] In addition, the heating device in the above technical solution provided by the utility model may also have the following additional technical features:

[0011] In some technical solutions of the present utility model, optionally, the heating sections and the gaps are distributed along the circumferential direction, and the heating components are arranged along the inner wall of the first shell.

[0012] In this technical solution, the heating section and the gap are distributed along the circumferential direction, and the heating assembly is arranged along the inner wall of the first shell. The heating section is arranged along the inner wall of the heating device to increase the heating area of ​​the heating assembly, making the heat distribution more uniform, improving the convection efficiency of the gas, and thus improving the exhaust efficiency of the hot gas. While reasonably planning the internal space of the heating device by using the gap, the influence of high temperature on the control components is reduced, and the heating efficiency of the heating assembly is improved.

[0013] In some technical solutions of the present utility model, optionally, the control component is located on a side of the heating component close to the air outlet.

[0014] In this technical solution, by arranging the control component on the side of the heating component close to the air outlet, the position of the control component can be further improved. When the heating equipment is placed on the ground, the inconvenience in operation caused by the lower position of the control component can be avoided. This achieves the effect of temperature on the control component while facilitating the user's operation of the control component, reducing the difficulty of operation and improving the working effect of the heating equipment.

[0015] In some technical solutions of the present invention, optionally, in the direction of gas flow in the cavity, the distance between the first side of the control component close to the air inlet and the first surface is a first distance, and the height of the heating component is a first height; the ratio of the first distance to the first height is greater than 0 and less than or equal to 2.

[0016] In this technical solution, in the direction of gas flow in the cavity, the distance between the first side of the control component close to the air inlet and the first surface is the first distance, and the height of the heating component is the first height; the ratio of the first distance to the first height is greater than 0 and less than or equal to 2. By setting the ratio of the first distance to the first height to be greater than 0, the height of the control component can be increased, and the inconvenience in operation caused by the lower position of the control component can be avoided, so that the user can operate the control component conveniently while reducing the impact of temperature on the control component. At the same time, setting the ratio of the first distance to the first height to be less than or equal to 2 can limit the setting position of the control component. Since the heat flow rises when the heating component is working, by limiting the position of the control component, the impact of the upward moving heat flow on the control component can be reduced, and the service life of the control component can be extended. It is convenient to insulate the control component, simplify the insulation structure, and reduce the cost of production and installation of the heating equipment. Since the setting position of the control component can reduce heat damage, the use can also reduce the requirements for heat resistance of the control component material, saving costs.

[0017] In some technical solutions of the present invention, optionally, the heating device also includes a wiring assembly, which is arranged in the gap and is respectively connected to the first end of the heating assembly and the second end of the heating assembly.

[0018] In this technical solution, the heating device also includes a wiring assembly, which is arranged in the gap and is respectively connected to the first end of the heating assembly and the second end of the heating assembly. The heating assembly can be powered by the wiring assembly, so that when in a working state, the heating assembly is energized and releases heat to heat the cold air to form a heat flow, thereby simplifying the power supply method of the heating equipment, improving the working efficiency of the heating equipment, and making it convenient for users to use the heating equipment for heating.

[0019] In some technical schemes of the present utility model, optionally, the wiring assembly includes a second shell and a wiring component, a first hole and a second hole are respectively provided on opposite sides of the second shell, the first end of the heating assembly is passed through the first hole, and the second end of the heating assembly is respectively passed through the second hole, the wiring component is provided in the second shell, and the wiring component is respectively connected to the first end of the heating assembly and the second end of the heating assembly.

[0020] In this technical solution, the wiring assembly includes a second shell and a wiring component. The second shell is provided with a first hole and a second hole on opposite sides. The first end of the heating assembly is passed through the first hole, and the second end of the heating assembly is passed through the second hole. The wiring component is arranged in the second shell. The wiring component is connected to the first end of the heating assembly and the second end of the heating assembly respectively. The second shell provides protection for the wiring component and facilitates the installation of the wiring component. The first hole and the second hole are arranged to facilitate the connection between the heating assembly and the wiring assembly, and to facilitate the wiring component to supply power to the heating assembly. At the same time, since the heating assembly heats the air when the heating device is working, there is a hot air flow discharged outward above the heating assembly. Then, the wiring component is arranged in the gap between the heating assembly and the control component, which can reduce the contact between the control component and the hot air flow, reduce the influence of the high temperature of the hot air flow on the control component, extend the service life of the control component, facilitate the heat insulation treatment of the control component, further reduce the influence of the heating assembly on the control component, simplify the insulation structure, so as to reduce the cost of production and installation of the heating device. Since the position of the control component can reduce the damage of heat, the use can also reduce the requirements of the heat resistance of the control component material, saving costs.

[0021] In some technical solutions of the present utility model, optionally, a mounting groove is provided on a side of the second shell facing the first shell, and the control component is provided in the mounting groove.

[0022] In this technical solution, a mounting groove is provided on one side of the second shell facing the first shell, and the control component is arranged in the mounting groove. The mounting groove facilitates the installation of the control component and also facilitates the user to operate the control component.

[0023] The covering of the control component by the mounting groove also improves the heat insulation performance of the control component and reduces the influence of the high temperature of the heating component on the control component.

[0024] In some technical schemes of the utility model, optionally, the first shell includes an air outlet section, an installation section and an air inlet section, the air outlet section is provided with an air outlet, the installation section is connected to the air outlet section, the air inlet section is connected to the installation section, and is located on a side of the installation section away from the air outlet section, and the air inlet section is provided with an air inlet; the control component and the heating component are both installed in the installation section.

[0025] In this technical solution, the first shell includes an air outlet section, a mounting section and an air inlet section. The air outlet section is provided with an air outlet. The mounting section is connected to the air outlet section. The air inlet section is connected to the mounting section and is located on the side of the mounting section away from the air outlet section. The air inlet section is provided with an air inlet. The control components and the heating assembly are both installed in the mounting section. When the heating device is working, the heating assembly heats the gas in the heating device. The gas expands due to the heat. The density of the hot air is small. The hot gas is discharged through the air outlet of the air outlet section. The internal air pressure is reduced. Under the action of the pressure difference, the external cold air enters the heating device through the air inlet section, thereby forming convection, which can circulate and heat the surrounding cold air, heat the surrounding environment, and improve the comfort of the environment. At the same time, the mounting section is also convenient for installing the control components, thereby improving the installation efficiency.

[0026] In some technical solutions of the present utility model, optionally, a third hole is provided on the side wall of the first shell, and the control component is embedded in the third hole and exposed outside the first shell.

[0027] In this technical solution, a third hole is provided on the side wall of the first shell, and the control component is embedded in the third hole and exposed on the first shell, which can facilitate the user to manually operate the control component and improve the convenience of the user's operation. At the same time, by embedding the control component in the third hole, the stability of the control component can be improved and the installation is facilitated.

[0028] In some technical solutions of the utility model, optionally, the heating device also includes a base and a bracket, the first shell is arranged on the base, the bracket is arranged on the base and is located inside the first shell; the heating component is arranged on the bracket.

[0029] In this technical solution, the heating device also includes a base and a bracket. The first shell is arranged on the base, and the bracket is arranged on the base and is located inside the first shell. The heating component is arranged on the bracket. By setting the base, the stability of the heating device when placed can be improved. At the same time, by setting the bracket, the heating component can be fixed, which is convenient for the installation of the heating component.

[0030] In some technical solutions of the present utility model, optionally, the air inlet is arranged on a side of the first shell close to the base, and the air outlet is located on a side of the first shell away from the base.

[0031] In this technical solution, the air inlet is arranged on a side of the first shell close to the base, and the air outlet is located on a side of the first shell away from the base, so the air enters the heating device through the air inlet, the gas is heated by the heating component, and then discharged from the air outlet. Therefore, by arranging the air inlet and the air outlet on both sides of the first shell, a gas flow channel is formed in the first shell, which facilitates the cold air to enter the heating device and the heated hot air to flow out of the heating device.

[0032] In some technical solutions of the utility model, optionally, the heating device further comprises a cover plate, which is arranged on a side of the first shell away from the base, and the cover plate is provided with an air outlet.

[0033] In this technical solution, the heating device further comprises a cover plate, which is arranged on a side of the first shell away from the base, and the cover plate is provided with an air outlet. The cover plate can protect the heating device and prevent pollutants from entering the interior of the heating device. At the same time, the air outlet provided on the cover plate can increase the overall air outlet area of ​​the heating device, improve the air outlet efficiency, and thus improve the heat transfer efficiency of the heating device to the surrounding environment and prevent heat loss.

[0034] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0036] Figure 1 One of the structural schematic diagrams of a heating device according to an embodiment of the utility model is shown;

[0037] Figure 2 A second structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0038] Figure 3 A third structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0039] Figure 4 A fourth structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0040] Figure 5 A fifth structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0041] Figure 6 A sixth structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0042] Figure 7 A seventh structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0043] Figure 8 An eighth structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0044] Fig. 9A ninth structural schematic diagram of a heating device according to an embodiment of the utility model is shown;

[0045] Fig.10 A tenth structural diagram of a heating device according to an embodiment of the utility model is shown;

[0046] Fig.11 The eleventh structural diagram of a heating device according to an embodiment of the utility model is shown;

[0047] Fig.12 A twelfth structural diagram of a heating device according to an embodiment of the utility model is shown;

[0048] Fig.13 Shows Fig.12 A cross-sectional view of a heating device according to an embodiment of the present utility model at AA;

[0049] Fig.14 The thirteenth structural diagram of the heating device according to an embodiment of the utility model is shown;

[0050] Fig.15 Shows Fig.14 A cross-sectional view at BB of a heating device according to an embodiment of the present utility model;

[0051] Fig.16 A fourteenth structural schematic diagram of a heating device according to an embodiment of the utility model is shown.

[0052] in, Figures 1 to 16 The corresponding relationship between the reference numerals and component names in the figure is:

[0053] 100 heating device, 110 first shell, 112 cavity, 114 air inlet, 116 air outlet, 118 third hole, 120 heating component, 122 gap, 124 first surface, 126 heating section, 130 control component, 140 wiring component, 142 second shell, 144 first hole, 146 second hole, 148 wiring component, 149 mounting groove, 150 base, 160 bracket, 170 cover plate, 180 air outlet section, 182 mounting section, 184 air inlet section. DETAILED DESCRIPTION

[0054] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0055] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0056] Refer to the following Figures 1 to 16 A heating device 100 according to some embodiments of the present invention is described.

[0057] In the embodiment of the present utility model, Figure 1 and Figure 2 As shown, a heating device 100 is provided, including a first shell 110, a heating component 120 and a control component 130. The first shell 110 has a cavity 112, an air inlet 114 and an air outlet 116. The air inlet 114 is connected to the air outlet 116 through the cavity 112. The heating component 120 is arranged in the cavity 112. The heating component 120 includes a heating section 126. A gap 122 is arranged between the first end of the heating component 120 and the second end of the heating component 120. When the heating component 120 is working, gas flows in from the air inlet 114 and passes through the air outlet 116. After the heating component 120 is heated, the air flows out from the air outlet 116. The control component 130 is electrically connected to the heating component 120 and can receive control instructions to control the heating component 120. The surface of the heating component 120 close to the air inlet 114 is the first surface 124. The control component 130 is located on the side of the first surface 124 close to the air outlet 116. The projection of the gap 122 onto the bottom wall of the cavity 112 is the first projection. The projection of the control component 130 onto the bottom wall of the cavity 112 is the second projection. At least part of the second projection overlaps with the first projection.

[0058] The present application provides a heating device 100, including a first shell 110, a heating component 120 and a control component 130. The first shell 110 has a cavity 112, an air inlet 114 and an air outlet 116. The air inlet 114 is connected to the air outlet 116 through the cavity 112 to facilitate the flow of gas. The heating component 120 is arranged in the cavity 112. The heating component 120 includes a heating section 126. A gap 122 is arranged between the first end of the heating component 120 and the second end of the heating component 120. When the heating component 120 is working, the gas Air flows in from the air inlet 114, is heated by the heating component 120, and then flows out from the air outlet 116, so that when the heating device 100 is working, the cold air outside the device enters the cavity 112 through the air inlet 114. When the cold air contacts the heating component 120, the heating component 120 generates heat to heat the gas. The heated airflow flows out of the heating device 100 through the air outlet 116, thereby increasing the ambient temperature and achieving a heating effect. By setting the heating component 120, the air heating process can be simplified and the working efficiency of the heating device 100 can be improved. At the same time, a control component 130 is also provided in the heating device 100. The control component 130 is opposite to the gap 122 and can receive control instructions to control the heating device 100, so that the user can control the heating component 120 of the heating device 100 through the control component 130, thereby improving the user experience of the heating device 100 and reducing the difficulty of operating the heating device 100; wherein, the surface of the heating component 120 on the side close to the air inlet 114 is the first surface 124, the control component 130 is located on the side of the first surface 124 close to the air outlet 116, the projection of the gap 122 to the bottom wall of the cavity 112 is the first projection, and the projection of the control component 130 to the bottom wall of the cavity 112 is the second projection, and at least part of the second projection is aligned with the first projection. The projections of the gap 122 to the bottom wall of the cavity 112 are overlapped. When the heating device 100 is working, the heating component 120 heats the air. Therefore, there is a hot air flow discharged outward above the heating component 120. Then, the control component 130 is arranged at the gap 122 of the heating component 120. This can reduce the contact between the control component 130 and the hot air flow, further reduce the impact of the higher temperature of the hot air flow on the control component 130, extend the service life of the control component 130, facilitate the heat insulation treatment of the control component 130, simplify the heat insulation structure, and reduce the production and installation cost of the heating device 100. The projection of the gap 122 to the bottom wall of the cavity 112 is the first projection, and the projection of the control component 130 to the bottom wall of the cavity 112 is the second projection. At least part of the second projection overlaps with the first projection.Furthermore, by setting the control component 130 in the gap 122 area, the influence of the high temperature of the heating component 120 on the control component 130 can be effectively reduced. Since the setting position of the control component 130 can reduce the damage caused by heat, the use can also reduce the heat resistance requirements of the material of the control component 130, saving costs. At the same time, it can avoid the heat flow generated by the heating component 120 from affecting the control component 130, and the setting position of the control component 130 can be moved up, which is convenient for users to operate the control component 130 and reduces the bending degree of users during operation.

[0059] By disposing the control component 130 in the gap 122 of the heating component 120 and above the gap 122, the influence of temperature on the control component 130 can be reduced, and the gap 122 can be reasonably utilized to install the control component 130, thereby saving the internal installation space of the heating device 100, reasonably arranging the layout, reducing the volume, and facilitating the storage and use of the heating device 100.

[0060] By disposing the control component 130 on the first surface 124 near the air outlet, the installation position of the control component 130 can be improved, so that the installation position of the control component 130 can be increased as much as possible while reducing the impact of temperature on the control component 130, thereby facilitating the user's operation of the control component 130, reducing the difficulty of operation, and improving the working effect of the heating device 100.

[0061] At the same time, by setting the control component 130 in the gap 122 formed at both ends of the heating component 120, the control component 130 can be at the same height as the heating component 120, or the setting position of the control component 130 is higher than the heating component 120, which is convenient for users to use, and makes the interior of the heating device 100 more compact, optimizes the internal structure, and reduces the overall volume of the heating device 100, so that the application scenarios of the heating device 100 are more diverse and the cost of the heating device 100 is reduced.

[0062] Specifically, a waterproof structure can be provided between the two ends of the heating component 120, and the waterproof structure cooperates with the control component 130. At the same time, the waterproof structure can also play a role in heat insulation for the control component 130, and the temperature of the control component 130 can be further reduced.

[0063] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0064] like Figure 1 As shown, the heating segments 126 and the gaps 122 are distributed in the circumferential direction, and the heating assembly 120 is arranged along the inner wall of the first shell 110 .

[0065] In this technical solution, the heating section 126 and the gap 122 are distributed along the circumferential direction, and the heating assembly 120 is arranged along the inner wall of the first shell 110. The heating section 126 is arranged along the inner wall of the heating device 100 to increase the heating area of ​​the heating assembly 120, make the heat distribution more uniform, improve the convection efficiency of the gas, and thus improve the exhaust efficiency of the hot gas. While the internal space of the heating device 100 is reasonably planned by using the gap, the influence of high temperature on the control component 130 is reduced, and the heating efficiency of the heating assembly 120 is improved.

[0066] like Figure 1 As shown, the heating section 126 and the gap 122 are distributed along the circumferential direction X.

[0067] like Figure 1 , Figure 3 and Figure 4 As shown, the control component 130 is located on a side of the heating assembly 120 close to the air outlet 116 .

[0068] In this embodiment, if Figure 5 As shown, by arranging the control component 130 on the side of the heating component 120 close to the air outlet 116, the position of the control component 130 can be further improved. When the heating device 100 is placed on the ground, the inconvenience in operation caused by the low position of the control component 130 can be avoided. This achieves the effect of the temperature on the control component 130 while facilitating the user's operation of the control component 130, reducing the difficulty of operation and improving the working effect of the heating device 100.

[0069] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0070] like Figure 8 , Fig. 9 and Fig.10 As shown, in the direction of gas flow in the cavity 112, the distance between the first side of the control component 130 close to the air inlet 114 and the first surface 124 is a first distance, and the height of the heating component 120 is a first height; the ratio of the first distance to the first height is greater than 0 and less than or equal to 2.

[0071] In this embodiment, in the direction of gas flow in the cavity 112, the distance between the first side of the control component 130 close to the air inlet 114 and the first surface 124 is the first distance, and the height of the heating component 120 is the first height; the ratio of the first distance to the first height is greater than 0 and less than or equal to 2. By setting the ratio of the first distance to the first height to be greater than 0, the height of the control component 130 can be increased, and the inconvenience in operation caused by the lower position of the control component 130 can be avoided, so that the influence of temperature on the control component 130 is reduced, and the user's operation of the control component 130 is facilitated. Setting the ratio of the first distance to the first height to be less than or equal to 2 can limit the setting position of the control component 130. Since the heat flow rises when the heating component 120 is working, by limiting the position of the control component 130, the influence of the upward moving heat flow on the control component 130 can be reduced, thereby extending the service life of the control component 130, facilitating the insulation treatment of the control component 130, simplifying the insulation structure, and reducing the production and installation costs of the heating device 100. Since the setting position of the control component 130 can reduce heat damage, its use can also reduce the heat resistance requirements of the control component 130 material, thereby saving costs.

[0072] Specifically, the control component 130 can be located on the upper side of the heating component 120, that is, above the connection between the heating component 120 and the wiring component 148. Since there is no heat source of the heating component 120 in this part, the temperature on the upper side is relatively lower than that directly above the heating component 120. Therefore, the control component 130 can be placed on the upper side of the heating component 120, which also makes it convenient for the user to control the control component 130.

[0073] Specifically, Fig.16 As shown, the first distance between the first side of the control component 130 close to the air inlet 114 and the first surface 124 is H, the first height of the heating component 120 is T, the ratio of the first distance H to the first height T is greater than 0 and less than or equal to 2, the ratio of the first distance H to the first height T can be 0, the ratio of the first distance H to the first height T can be 0.5, the ratio of the first distance H to the first height T can be 1, and the ratio of the first distance H to the first height T can be 2.

[0074] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0075] like Figure 6 and Figure 8 As shown, the heating device 100 further includes a wiring assembly 140 , which is disposed in the gap 122 and connected to the first end of the heating assembly 120 and the second end of the heating assembly 120 , respectively.

[0076] In this embodiment, the heating device 100 also includes a wiring assembly 140, which is arranged in the gap 122 and is respectively connected to the first end of the heating assembly 120 and the second end of the heating assembly 120. The heating assembly 120 can be powered by the wiring assembly 140, so that when in a working state, the heating assembly 120 is powered on and releases heat to heat the cold air to form a heat flow, thereby simplifying the power supply method of the heating device 100, improving the working efficiency of the heating device 100, and facilitating the user to use the heating device 100 for heating.

[0077] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0078] like Figure 7 , Fig.11 and Fig.13 As shown, the wiring assembly 140 includes a second shell 142 and a wiring component 148. The second shell 142 is provided with a first hole 144 and a second hole 146 on opposite sides thereof. The first end of the heating assembly 120 is passed through the first hole 144, and the second end of the heating assembly 120 is passed through the second hole 146. The wiring component 148 is disposed in the second shell 142, and the wiring component 148 is connected to the first end of the heating assembly 120 and the second end of the heating assembly 120, respectively.

[0079] In this embodiment, the wiring assembly 140 includes a second shell 142 and a wiring component 148. The second shell 142 is provided with a first hole 144 and a second hole 146 on opposite sides. The first end of the heating assembly 120 is passed through the first hole 144, and the second end of the heating assembly 120 is passed through the second hole 146. The wiring component 148 is disposed in the second shell 142. The wiring component 148 is connected to the first end of the heating assembly 120 and the second end of the heating assembly 120, respectively. The second shell 142 provides protection for the wiring component 148 and facilitates the installation of the wiring assembly 140. The first hole 144 and the second hole 146 are provided to facilitate the connection between the heating assembly 120 and the wiring assembly 140, and facilitate the wiring component 148 to supply power to the heating assembly 120. When the heating device 100 is working, the heating component 120 heats the air, so there is a hot air flow discharged outward above the heating component 120, and then the wiring component 148 is set at the gap 122 between the heating component 120 and the control component 130. This can reduce the contact between the control component 130 and the hot air flow, reduce the impact of the high temperature of the hot air flow on the control component 130, extend the service life of the control component 130, facilitate the heat insulation treatment of the control component 130, further reduce the impact of the heating component 120 on the control component 130, simplify the insulation structure, and reduce the production and installation cost of the heating device 100. Since the setting position of the control component 130 can reduce the damage of heat, the use can also reduce the heat resistance requirements of the control component 130 material, thereby saving costs.

[0080] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0081] like Fig.12 and Fig.13 As shown, a mounting groove 149 is provided on a side of the second shell 142 facing the first shell 110 , and the control component 130 is disposed in the mounting groove 149 .

[0082] In this embodiment, a mounting groove 149 is provided on the side of the second shell 142 facing the first shell 110 , and the control component 130 is disposed in the mounting groove 149 . The mounting groove 149 facilitates the installation of the control component 130 and also facilitates the user to operate the control component 130 .

[0083] The covering of the control component 130 by the mounting groove 149 also improves the heat insulation performance of the control component 130 , and reduces the influence of the high temperature of the heating component 120 on the control component 130 .

[0084] The first shell 110 includes an air outlet section 180, a mounting section 182 and an air inlet section 184. The air outlet section 180 is provided with an air outlet 116. The mounting section 182 is connected to the air outlet section 180. The air inlet section 184 is connected to the mounting section 182 and is located on a side of the mounting section 182 away from the air outlet section 180. The air inlet section 184 is provided with an air inlet 114. The control component 130 and the heating component 120 are both installed on the mounting section 182.

[0085] In this embodiment, the first shell 110 includes an air outlet section 180, a mounting section 182 and an air inlet section 184. The air outlet section 180 is provided with an air outlet 116. The mounting section 182 is connected to the air outlet section 180. The air inlet section 184 is connected to the mounting section 182 and is located on a side of the mounting section 182 away from the air outlet section 180. The air inlet section 184 is provided with an air inlet 114. The control component 130 and the heating assembly 120 are both installed on the mounting section 182. When the heating device 100 is working, the heating assembly 120 heats the gas in the heating device 100. The gas expands due to the heat. The density of the hot air is small. The hot gas is discharged through the air outlet 116 of the air outlet section 180. The internal air pressure is reduced. Under the action of the pressure difference, the external cold air enters the heating device 100 through the air inlet section 184, thereby forming convection, which can circulate and heat the surrounding cold air, heat the surrounding environment, and improve the comfort of the environment. At the same time, the installation section 182 also facilitates the installation of the control component 130, thereby improving the installation efficiency.

[0086] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0087] like Fig.14 and Fig.15 As shown, a third hole 118 is disposed on the side wall of the first housing 110 , and the control component 130 is embedded in the third hole 118 and exposed outside the first housing 110 .

[0088] In this embodiment, a third hole 118 is provided on the side wall of the first shell 110, and the control component 130 is embedded in the third hole 118 and exposed from the first shell 110, which can facilitate the user to manually operate the control component 130 and improve the convenience of user operation. At the same time, by embedding the control component 130 in the third hole 118, the stability of the control component 130 can be improved and the installation is facilitated.

[0089] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0090] The heating device 100 further includes a base 150 and a bracket 160 . The first shell 110 is disposed on the base 150 . The bracket 160 is disposed on the base 150 and is located inside the first shell 110 . The heating component 120 is disposed on the bracket 160 .

[0091] like Fig.16 As shown, in this embodiment, the heating device 100 also includes a base 150 and a bracket 160, the first shell 110 is arranged on the base 150, and the bracket 160 is arranged on the base 150 and is located inside the first shell 110; the heating component 120 is arranged on the bracket 160, and the stability of the heating device 100 when placed can be improved by setting the base 150, and the heating component 120 can be fixed by setting the bracket 160, which facilitates the installation of the heating component 120.

[0092] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0093] The air inlet 114 is disposed on a side of the first housing 110 close to the base 150 , and the air outlet 116 is located on a side of the first housing 110 away from the base 150 .

[0094] In this embodiment, the air inlet 114 is arranged on a side of the first shell 110 close to the base 150, and the air outlet 116 is located on a side of the first shell 110 away from the base 150, so the air enters the heating device 100 through the air inlet 114, the gas is heated by the heating component 120, and then discharged from the air outlet 116. Therefore, by arranging the air inlet 114 and the air outlet 116 on both sides of the first shell 110, a gas flow channel is formed in the first shell 110, which facilitates the cold air to enter the heating device 100 and the heated hot air to flow out of the heating device 100.

[0095] This embodiment provides a heating device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0096] The heating device 100 further includes a cover plate 170 , which is disposed on a side of the first shell 110 away from the base 150 , and the cover plate 170 is provided with an air outlet 116 .

[0097] In this embodiment, the heating device 100 further includes a cover plate 170, which is disposed on a side of the first housing 110 away from the base 150, and the cover plate 170 is provided with an air outlet 116. The cover plate 170 can protect the heating device 100 and prevent pollutants from entering the interior of the heating device 100. Meanwhile, the air outlet 116 disposed on the cover plate 170 can increase the overall air outlet area of ​​the heating device 100, improve the air outlet efficiency, and thus improve the heat transfer efficiency of the heating device 100 to the surrounding environment and prevent heat loss.

[0098] Specifically, the heating device 100 may be an electric heater or the like.

[0099] In the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process easier, rather than for indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0100] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0101] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heating device, characterized in that: include: A first shell, the first shell having a cavity, an air inlet and an air outlet, the air inlet being connected to the air outlet through the cavity; A heating component, the heating component is arranged in the cavity, the heating component includes a heating section, a gap is arranged between the first end of the heating component and the second end of the heating component, when the heating component is working, gas flows in from the air inlet, is heated by the heating component, and then flows out from the air outlet; A control component, the control component is electrically connected to the heating component and can receive a control instruction to control the heating component; Wherein, the surface of the heating component close to the air inlet is the first surface, and the control component is located on the side of the first surface close to the air outlet; The projection of the gap onto the bottom wall of the cavity is a first projection, the projection of the manipulation component onto the bottom wall of the cavity is a second projection, and at least a portion of the second projection overlaps with the first projection.

2. The heating device according to claim 1, characterized in that: The heating section and the gap are distributed along the circumferential direction; The heating assembly is arranged along the inner wall of the first shell.

3. The heating device according to claim 1, characterized in that: The control component is located on a side of the heating component close to the air outlet.

4. The heating device according to claim 1, characterized in that: In the direction of gas flow in the cavity, the distance between the first side of the control component close to the air inlet and the first surface is a first distance, and the height of the heating component is a first height; A ratio of the first distance to the first height is greater than 0 and less than or equal to 2.

5. The heating device according to claim 1, characterized in that: Also includes: A wiring assembly is disposed in the gap and is respectively connected to the first end of the heating assembly and the second end of the heating assembly.

6. The heating device according to claim 5, characterized in that: The wiring assembly comprises: A second shell, wherein a first hole and a second hole are respectively provided on opposite sides of the second shell, the first end of the heating component is passed through the first hole, and the second end of the heating component is passed through the second hole; A wiring component is disposed in the second shell and is respectively connected to the first end of the heating component and the second end of the heating component.

7. The heating device according to claim 6, characterized in that: A mounting groove is provided on one side of the second shell facing the first shell, and the control component is arranged in the mounting groove.

8. The heating device according to any one of claims 1 to 7, characterized in that: The first housing comprises: An air outlet section, wherein the air outlet section is provided with the air outlet; an installation section, the installation section being connected to the air outlet section; An air inlet section, the air inlet section is connected to the mounting section and is located at a side of the mounting section away from the air outlet section, the air inlet section being provided with the air inlet; The control component and the heating assembly are both installed on the installation section.

9. The heating device according to any one of claims 1 to 7, characterized in that: A third hole is arranged on the side wall of the first shell, and the control component is embedded in the third hole and exposed outside the first shell.

10. The heating device according to any one of claims 1 to 7, characterized in that: Also includes: A base, wherein the first shell is disposed on the base; A bracket, the bracket is arranged on the base and is located in the first shell; The heating component is arranged on the bracket.

11. The heating device according to claim 10, characterized in that: The air inlet is arranged on a side of the first shell close to the base, and the air outlet is located on a side of the first shell away from the base.

12. The heating device according to claim 10, characterized in that: Also includes: A cover plate is disposed on a side of the first shell away from the base, and the cover plate is provided with the air outlet.

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