Heating apparatus

Abstract

The application provides a heating device, which comprises a shell assembly, a humidifying component and a heating assembly. The shell assembly has a cavity, an air inlet and a first air outlet. The air inlet is communicated with the first air outlet through the cavity. The humidifying component covers part of the first air outlet. The humidifying component can adsorb liquid. The heating assembly is arranged in the cavity and located between the air inlet and the first air outlet. When the heating device works, the gas in the cavity can move from the air inlet to the first air outlet through the heating assembly, and then move away from the shell assembly after flowing out of the cavity. In the movement process of the gas, part of the gas passes through the humidifying component, and the other part of the gas does not pass through the humidifying component.

Description

Technical Field

[0001] This invention relates to the field of heating equipment technology, and more specifically, to a heating device. Background Technology

[0002] Currently, in related technologies, heating equipment is equipped with heating components and humidifying components. When the heating equipment is working, the heating components heat the gas. Hot air has a low density, so it moves upward to form a hot airflow. All the airflow needs to pass through the humidifying components before being discharged from the heating equipment to achieve humidification of the surrounding environment. However, since the humidifying components slow down the airflow speed, they affect the heating efficiency of the heating equipment. Summary of the Invention

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

[0004] Therefore, a heating device is proposed as a first aspect of the present invention.

[0005] In view of the above, a first aspect of the present invention provides a heating device, including a shell assembly, a humidifying component, and a heating component. The shell assembly has a cavity, an air inlet, and a first air outlet. The air inlet communicates with the first air outlet through the cavity. The humidifying component covers a portion of the first air outlet and is capable of absorbing liquid. The heating component is disposed in the cavity, located between the air inlet and the first air outlet. When the heating device is in operation, the gas in the cavity can move from the air inlet through the heating component to the first air outlet, and after flowing out of the cavity from the first air outlet, it moves away from the shell assembly. During the movement of the gas, a portion of the gas passes through the humidifying component, while another portion of the gas does not pass through the humidifying component.

[0006] This application provides a heating device comprising a shell assembly, a humidifying component, and a heating component. The shell assembly prevents external contaminants from entering the heating device and facilitates assembly and production. The shell assembly has a cavity, an air inlet, and a first air outlet. The air inlet communicates with the first air outlet through the cavity, forming a gas flow channel. The humidifying component covers part of the first air outlet and is capable of absorbing liquid. The heating component is disposed within the cavity, located between the air inlet and the first air outlet. When the heating device is operating, the gas within the cavity moves from the air inlet through the heating component to the first air outlet, and then flows out of the cavity from the first air outlet in a direction away from the shell assembly. During this gas movement, some gas passes through the humidifying component before exiting the cavity, while the remaining gas flows directly out of the cavity without passing through the humidifying component. This achieves the heating of cold air entering through the air inlet by the heating component within the cavity. The hot air, being less dense, rises and forms a warmer air mass. The heat flows towards the first air outlet. Because the humidifying component partially covers the first air outlet, the remaining heat flow from the hot air exits the heating device through the outlet not covered by the humidifying component, warming the surrounding environment and improving comfort. Simultaneously, some of the heat flow passes through the humidifying component, which absorbs liquid. As the heat flow passes through the humidifying component, it carries this liquid into the surrounding environment, further humidifying it and improving comfort. The humidifying component's breathability ensures that the heat flow from the heating device is effective while simultaneously humidifying the surrounding environment, increasing humidity and preventing dryness. The heat from the humidifying component also causes the liquid to evaporate, further increasing humidity and humidification efficiency.

[0007] At the same time, placing the humidification component at the air outlet can increase the airflow velocity through the humidification component, thereby increasing the amount of liquid carried by the airflow and improving the evaporation effect of the liquid, thus improving the humidification efficiency.

[0008] In addition, the heating device in the above-mentioned technical solution provided by the present invention may also have the following additional technical features:

[0009] Optionally, in some technical solutions of the present invention, the heating device may further include a liquid storage box, which is mounted on top of the shell assembly and is capable of storing liquid, with at least part of the humidifying components located inside the liquid storage box.

[0010] In this technical solution, the heating device also includes a liquid storage box, which is mounted on top of the shell assembly and can store liquid. At least part of the humidifying component is located inside the liquid storage box. When the liquid storage box contains liquid, the humidifying component can absorb the liquid. Inside the heating device, the cold air entering the cavity is heated by the heating component to form hot air. Part of the hot air flow is discharged from the cavity of the heating device through the first air outlet. At the same time, some of the hot air flow passes through the humidifying component and carries some of the liquid absorbed by the humidifying component into the surrounding environment to humidify the surrounding environment and improve the comfort of the surrounding environment. At the same time, the liquid storage box also makes it convenient for users to add liquid as needed, enriching the working effect of the heating device.

[0011] In some technical solutions of the present invention, optionally, the humidifying component includes a connecting part and a humidifying part, one end of the connecting part is connected to the humidifying component, and the other end extends into the liquid storage box, the humidifying part is connected to the connecting part, and covers the first air outlet on the side of the overlapping part away from the cover.

[0012] In this technical solution, the humidifying component includes a connecting part and a humidifying part. One end of the connecting part is connected to the humidifying component, and the other end extends into a liquid storage box. The humidifying part is connected to the connecting part and covers the first air outlet on the side of the overlapping part away from the cover. When the liquid storage box contains liquid, the end of the connecting part extending into the liquid storage box can absorb the liquid in the liquid storage box. Through the connection between the connecting part and the humidifying part, the humidifying part can store some liquid. When the heating device is working, the heating component heats the cold air entering through the air inlet. After the hot air flows through the first air outlet, part of the hot air flows through the humidifying part covering the side of the overlapping part away from the cover, thereby allowing part of the hot air to carry the liquid into the surrounding air, thus completing the humidification treatment of the surrounding environment and increasing the humidity level of the surrounding environment.

[0013] Meanwhile, since the humidifying part covers the first air outlet on the side of the overlapping part away from the cover, it can increase the humidity of the surrounding environment while ensuring the flow rate of circulating hot air.

[0014] In some technical solutions of the present invention, optionally, the liquid storage box includes an overlapping part and a liquid storage part. The overlapping part is disposed on the top side of the shell assembly away from the cavity. The overlapping part is provided with a first through hole, which is opposite to a first air outlet. The liquid storage part is connected to the overlapping part, and a humidifying part is disposed in the liquid storage part. The humidifying part covers the entire overlapping part, or the humidifying part covers a part of the overlapping part.

[0015] In this technical solution, the liquid storage box includes an overlapping portion and a liquid storage portion. The overlapping portion is located on the top side of the shell assembly away from the cavity. The overlapping portion has a first through hole, which is opposite to the first air outlet. The liquid storage portion is connected to the overlapping portion, and a humidifying portion is located in the liquid storage portion. The humidifying portion covers the entire overlapping portion, or a portion of the overlapping portion. The liquid storage box is attached to the top of the shell assembly via the overlapping portion, thus achieving a fixed installation of the liquid storage box and facilitating user installation and removal. This allows users to easily add liquid to the outlet portion of the liquid storage box and facilitates cleaning. The first through hole is opposite to the first air outlet, and the liquid storage portion is connected to the overlapping portion. This allows some gas discharged through the first air outlet to pass through the first through hole into the humidifying component, and also allows other gas to be discharged from the heating device through the first through hole. This improves the humidification effect of the environment while ensuring the exhaust effect of the heating device, thereby enhancing the comfort of the surrounding environment.

[0016] The humidification section can be set to cover the entire overlapping section, thereby improving the humidification efficiency of the humidification section and allowing the hot airflow to fully contact the humidification section.

[0017] Alternatively, the humidifier can be partially covered by the overlapping section, thereby increasing the humidity of the surrounding environment while ensuring exhaust efficiency.

[0018] In some technical solutions of the present invention, optionally, the heating device includes a main airflow channel, a first secondary airflow channel and a second secondary airflow channel. A heating component is provided in the main airflow channel, and gas flows in the main airflow channel along a first direction. Gas flows in the first secondary airflow channel along the first direction and / or a second direction. The second secondary airflow channel and the first secondary airflow channel are arranged radially. The second secondary airflow channel is provided with a humidifying part, and gas flows in the second secondary airflow channel along the first direction and / or a second direction.

[0019] In this technical solution, the heating device includes a main airflow channel, a first secondary airflow channel, and a second secondary airflow channel. A heating element is installed in the main airflow channel, and gas flows in the main airflow channel along a first direction. Gas flows in the first secondary airflow channel along the first and / or a second direction. The second secondary airflow channel and the first secondary airflow channel are arranged radially. The second secondary airflow channel is equipped with a humidifier, and gas flows in the second secondary airflow channel along the first and / or a second direction. When the heating device is working, cold air flows into the cavity through the air inlet. The gas flows in the main airflow channel, and the heating element heats the airflow, increasing the convection rate of the heating device and improving the thermal circulation efficiency. The airflow enters the radially arranged second secondary airflow channel and the first secondary airflow channel through the main airflow channel. The hot airflow passes through the humidifier in the second secondary airflow channel, causing the liquid in the humidifier to evaporate, increasing the humidity of the surrounding environment.

[0020] Some of the gas will be discharged directly from the heating device through the second secondary airflow channel in the second direction, heating the surrounding environment and raising its temperature.

[0021] In some technical solutions of the present invention, optionally, the top of the shell assembly is provided with an installation area, and the installation area and the first air outlet are arranged sequentially from the center of the top of the shell assembly to the edge of the top of the shell assembly; the liquid storage box protrudes from the top of the shell assembly, and there is a gap between the humidifying part and the top of the shell assembly; a portion of the gas flows along the first direction through the heating assembly and the first air outlet, and then flows in the second direction under the guidance of the liquid storage box; another portion of the gas flows along the first direction through the heating assembly, the first air outlet and the humidifying part; or the liquid storage box does not protrude from the top of the shell assembly, the humidifying part is attached to the top of the shell assembly, a portion of the gas flows along the first direction through the heating assembly and then flows out of the cavity from the first air outlet; another portion of the gas flows along the first direction through the heating assembly, the first air outlet and the humidifying part.

[0022] In this technical solution, a mounting area is provided on the top of the shell assembly, and the mounting area and the first air outlet are sequentially arranged from the center of the top of the shell assembly to the edge of the top of the shell assembly; the liquid storage box protrudes from the top of the shell assembly, and there is a gap between the humidifying part and the top of the shell assembly. A portion of the gas flows along a first direction through the heating assembly and the first air outlet, and then flows in a second direction under the guidance of the liquid storage box, heating the area around the heating device and improving the comfort of the surrounding environment. Another portion of the gas flows along the first direction through the heating assembly, the first air outlet, and the humidifying part, and can then carry the liquid in the humidifying part into the surrounding air through the hot airflow, thus humidifying the liquid in the humidifying part. Accelerating evaporation increases the moisture content of the surrounding environment, thereby increasing the humidity. Alternatively, the liquid storage box can be designed so that it does not protrude from the top of the shell assembly, and the humidification part is attached to the top of the shell assembly. Part of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first outlet. Another part of the gas flows through the heating assembly, the first outlet, and the humidification part in the first direction. Part of the gas can be directly exhausted through the first outlet, causing the temperature of the surrounding environment to rise. The other part of the gas humidifies the surrounding environment through the humidification part, increasing the humidity of the environment. This achieves the goal of increasing the humidity of the environment while ensuring the exhaust efficiency of the heating equipment, thereby improving the comfort of the surrounding environment.

[0023] In some technical solutions of the present invention, optionally, the top of the shell assembly is provided with an installation area, and the first air outlet and the installation area are arranged sequentially from the center of the top of the shell assembly to the edge of the top of the shell assembly; a portion of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet; another portion of the gas flows through the heating assembly, the first air outlet and the humidification section in the first direction.

[0024] In this technical solution, an installation area is provided on the top of the shell assembly. The first air outlet and the installation area are arranged sequentially from the center of the top of the shell assembly to the edge of the top of the shell assembly, so that the humidification part can be set on the installation area. Thus, the middle of the top of the shell assembly is the hot air exhaust area, and the outer periphery of the top of the shell assembly is the humidification area, which improves the comfort of the surrounding environment. When a part of the gas flows through the heating component in the first direction, it forms a hot air flow. The hot air flow flows out of the cavity from the first air outlet, which can raise the temperature of the surrounding environment and heat up the surrounding environment. At the same time, another part of the gas flows through the heating component, the first air outlet and the humidification part in the first direction. The gas is heated to form a hot air flow. The hot air flow passes through the humidification part set on the installation area. The water in the humidification part evaporates, thereby humidifying the surrounding environment and increasing the humidity. Since some of the gas can flow directly out of the cavity through the first outlet, and the other part of the gas can be heated and then passed through the humidification section to increase the humidity of the surrounding environment, the heating equipment can increase the temperature and humidity of the surrounding environment, improve the temperature and humidity of the surrounding environment, and increase the humidity of the air while ensuring the efficiency of hot air exhaust, thus improving the comfort of the environment.

[0025] In some technical solutions of the present invention, optionally, a second air outlet is provided on the upper side wall of the shell assembly; when the height of the liquid storage box is higher than the second air outlet, a portion of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet, while another portion of the gas flows through the heating assembly, the first air outlet, and the humidification section in the first direction; or when the height of the liquid storage box is lower than the second air outlet, a portion of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet, while another portion of the gas flows through the heating assembly in the first direction and then flows towards the second air outlet and the humidification section in the second direction; or when the height of the liquid storage box is lower than the second air outlet, a first portion of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet, a second portion of the gas flows through the heating assembly in the first direction and then flows towards the second air outlet and the humidification section in the second direction, while a third portion of the gas flows through the heating assembly, the first air outlet, and the humidification section in the first direction.

[0026] In this technical solution, a second air outlet is provided on the upper side wall of the shell assembly. When the height of the liquid storage box is higher than the second air outlet, part of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet, thereby warming the surrounding environment. Another part of the gas flows through the heating assembly, the first air outlet, and the humidification section in the first direction. The flow of hot air can carry the liquid in the humidification section and also accelerate the evaporation of the liquid in the humidification section. When the height of the liquid storage box is lower than the second air outlet, part of the gas flows through the heating assembly in the first direction and then flows out of the cavity from the first air outlet, warming the surrounding environment, increasing the ambient temperature, making the environment more comfortable, and facilitating user use. Another portion of the gas flows through the heating element in the first direction and then flows through the second outlet and humidification section in the second direction, increasing the humidity of the environment and thus keeping the environment in a warm and humid state, reducing the degree of dryness and improving environmental comfort. It can also improve the humidification effect while ensuring the heating effect of the heating equipment. Alternatively, when the height of the liquid storage box is lower than the second outlet, the first portion of the gas flows through the heating element in the first direction and then flows out of the cavity from the first outlet. The second portion of the gas flows through the heating element in the first direction and then flows through the second outlet and humidification section in the second direction. The third portion of the gas flows through the heating element, the first outlet, and the humidification section in the first direction, thereby realizing that hot air passes through the humidification section, accelerating the evaporation of liquid in the humidification section and improving environmental comfort.

[0027] In some technical solutions of the present invention, the connecting part may be arranged along the first direction; or the connecting part may be arranged at an angle relative to the first direction; wherein, the first direction is the direction of gas flow in the cavity when the heating device is working.

[0028] In this technical solution, the connecting part is arranged along the first direction, which can shorten the length of the connecting part and thus shorten the path length of the liquid in the storage box as it flows through the connecting part. Alternatively, the connecting part can be arranged at an angle relative to the first direction, which can facilitate the positioning of the humidifying component. During the operation of the heating device, there will be gas flow. Since the first direction is the direction of gas flow in the cavity when the heating device is working, the angled connecting part can improve the stability of the humidifying component.

[0029] In some technical solutions of the present invention, optionally, a first air outlet is provided on the top of the shell assembly; the humidifying component is opposite to the first air outlet and is located on the top of the shell assembly away from the cavity, and / or the liquid storage box is arranged in a ring or arc shape along the outer periphery of the cover.

[0030] In this technical solution, a first air outlet is provided on the top of the shell assembly; the humidifying component is opposite to the first air outlet and located on the top of the shell assembly away from the cavity, arranged in a ring or arc shape along the outer periphery of the cover with the liquid storage box. The first air outlet facilitates the exhaust of hot air from the heating device, increasing the ambient temperature. By positioning the humidifying component opposite the first air outlet, the hot air exhausted through the first outlet passes through the humidifying component, causing the liquid inside the humidifying component to evaporate, thereby increasing the water vapor content in the gas and thus increasing the humidity of the surrounding environment. This enhances the humidification effect and makes the environment more comfortable. The liquid storage box can be positioned using the cover, facilitating the installation and fixation of the liquid storage unit, improving its stability, and also increasing the installation efficiency.

[0031] In some technical solutions of the present invention, optionally, the shell assembly includes a shell and a cover, the cover is disposed on the shell, the cover and the shell enclose a cavity, the cover is provided with a first air outlet and a second through hole; the humidifying component covers the side of the first air outlet away from the cavity, the liquid storage part is disposed in the second through hole and extends into the cavity.

[0032] In this technical solution, the shell assembly includes a shell and a cover. The cover is placed on the shell, and the cover and shell together enclose a cavity. The cover has a first air outlet and a second through hole. The humidifying component covers the side of the first air outlet away from the cavity, and the liquid storage part is disposed in the second through hole and extends into the cavity. The cavity enclosed by the cover and shell facilitates the installation of the heating component. At the same time, the cavity also facilitates the contact between cold air and the heating component, and the heated gas is discharged from the first air outlet on the cover. Since the humidifying component covers the side of the first air outlet away from the cavity, the contact between the hot air flow and the humidifying component is more sufficient, increasing the flow rate of hot air discharged from the heating device through the humidifying component, thereby increasing the liquid content carried by the discharged hot air, increasing the ambient humidity, and making the ambient air more humid. This increases the humidification effect while ensuring the exhaust effect of the heating device. Since the liquid storage unit is located inside the second through hole and extends into the cavity, the installation of the liquid storage unit can be positioned through the second through hole, thereby reducing the installation difficulty of the liquid storage unit and improving the installation efficiency.

[0033] In some technical solutions of the present invention, the overlapping part and the liquid storage part are optionally integrated; or the overlapping part and the liquid storage part are separate.

[0034] In this technical solution, the overlapping part and the liquid storage part are an integral structure, which facilitates the production and manufacturing of the overlapping part and the liquid storage part, or the overlapping part and the liquid storage part are separate structures, which facilitates the installation of the overlapping part and the liquid storage part and improves installation efficiency.

[0035] In some technical solutions of the present invention, optionally, there are multiple air inlets, which are arranged circumferentially along the cover; the humidifying part is arc-shaped or ring-shaped and covers the multiple air inlets.

[0036] In this technical solution, there are multiple air inlets arranged around the circumference of the cover, which facilitates the discharge of hot air from the heating device during operation, thereby improving the heating effect. The humidifying part is arc-shaped or ring-shaped and covers multiple air inlets, increasing the contact between the humidifying part and the discharged hot air. This allows some of the hot air to carry liquid into the surrounding environment, making the surrounding environment more humid and improving the user's comfort.

[0037] In some technical solutions of the present invention, optionally, the humidifying part covers the side of the multiple air inlets near the housing; or the humidifying part covers the side of the multiple air inlets near the center of the cover.

[0038] In this technical solution, the humidifying part covers the side of multiple air inlets near the shell. When the heating device is working, the heat generated by the heating components inside the cavity makes the heat adhering to the inner wall of the shell more fully contact the humidifying part, allowing the liquid adsorbed in the humidifying part to evaporate due to heat, thereby improving the humidification effect on the surrounding environment and increasing the humidity of the surrounding air. Alternatively, the humidifying part covers the side of multiple air inlets near the center of the cover. Since the upward flow of hot air is resisted by the inner wall of the shell, heat accumulates near the shell. Covering the side of multiple air inlets near the center of the cover can reduce the obstruction of the airflow near the inner wall of the shell, thereby reducing the obstruction of the heat emitted by the heating device along the inner wall of the shell, improving the heating effect, and achieving the goal of humidifying the surrounding environment while ensuring the heating effect of the heating device, making the surrounding environment more humid.

[0039] In some technical solutions of the present invention, the liquid storage box may be a metal box, and the humidifying component may be a flame-retardant humidifying component; or the liquid storage box may be a plastic box.

[0040] In this technical solution, the liquid storage box is made of metal, which facilitates its processing and production. The humidifying component is made of flame-retardant material. When the heating device is working, the heating element heats the gas, and the resulting hot airflow is discharged from the heating device through the first air outlet. By using a metal liquid storage box, the high-temperature resistance of the liquid storage box can be improved, preventing the liquid storage box from deforming due to temperature. At the same time, the flame-retardant material of the humidifying component can also prevent the humidifying component from being affected by the hot airflow. Alternatively, the liquid storage box can be made of plastic, reducing the production cost of the liquid storage box and improving production efficiency.

[0041] Optionally, in some technical solutions of the present invention, the heating device may further include a first fan, which is disposed in the cavity and located on the side of the heating component near the air inlet.

[0042] In this technical solution, the heating device also includes a first fan, which is installed inside the cavity, located on the side of the heating element near the air inlet. When the heating device is working, cold air enters the device through the air inlet. Driven by the first fan, the gas flows rapidly through the heating element, forming a hot airflow. Part of the hot airflow directly enters the surrounding environment through the first air outlet, raising the temperature of the surrounding environment. Simultaneously, part of the hot airflow passes through the humidification component, carrying some liquid into the surrounding environment to humidify it. By incorporating the first fan, the gas flow rate can be increased, improving the contact efficiency between the gas and the heating and humidification components, thereby enhancing both heating and humidification efficiency.

[0043] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0044] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0045] Figure 1 This is one of the structural schematic diagrams of a heating device according to an embodiment of the present invention;

[0046] Figure 2 This is a second schematic diagram of a heating device according to an embodiment of the present invention;

[0047] Figure 3 for Figure 2 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at point AA;

[0048] Figure 4 This is a third schematic diagram of a heating device according to an embodiment of the present invention;

[0049] Figure 5 This is a fourth schematic diagram of a heating device according to an embodiment of the present invention;

[0050] Figure 6 This is the fifth schematic diagram of a heating device according to an embodiment of the present invention;

[0051] Figure 7 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention (Figure 6).

[0052] Figure 8 This is the seventh schematic diagram of a heating device according to an embodiment of the present invention;

[0053] Figure 9This is the eighth schematic diagram of a heating device according to an embodiment of the present invention;

[0054] Figure 10 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention (Figure 9).

[0055] Figure 11 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention.

[0056] Figure 12 This is eleventh of a schematic diagram of a heating device according to an embodiment of the present invention;

[0057] Figure 13 This is 12th schematic diagram of a heating device according to an embodiment of the present invention;

[0058] Figure 14 This is a schematic diagram (number thirteen) of a heating device according to an embodiment of the present invention.

[0059] Figure 15 This is the fourteenth schematic diagram of a heating device according to an embodiment of the present invention;

[0060] Figure 16 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention, number fifteen.

[0061] Figure 17 This is a schematic diagram of a heating device according to an embodiment of the present invention, number sixteen.

[0062] Figure 18 for Figure 17 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at point BB;

[0063] Figure 19 This is a schematic diagram of a heating device according to an embodiment of the present invention, number seventeen.

[0064] Figure 20 for Figure 19 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at point CC.

[0065] Figure 21 This is schematic diagram eighteen of a heating device according to an embodiment of the present invention;

[0066] Figure 22 for Figure 21 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at the DD position.

[0067] Figure 23This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention, number nineteen.

[0068] Figure 24 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention;

[0069] Figure 25 This is schematic diagram twenty-one of the structures of a heating device according to an embodiment of the present invention;

[0070] Figure 26 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention, number twenty-two.

[0071] Figure 27 This is schematic diagram twenty-three of a heating device according to an embodiment of the present invention;

[0072] Figure 28 This is schematic diagram twenty-four of a heating device according to an embodiment of the present invention;

[0073] Figure 29 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention, number twenty-five.

[0074] Figure 30 This is schematic diagram twenty-six of a heating device according to an embodiment of the present invention;

[0075] Figure 31 for Figure 30 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at the FF position;

[0076] Figure 32 This is schematic diagram twenty-seven of a heating device according to an embodiment of the present invention;

[0077] Figure 33 for Figure 32 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at the EE.

[0078] Figure 34 This is schematic diagram twenty-eight of a heating device according to an embodiment of the present invention;

[0079] Figure 35 This is schematic diagram twenty-nine of a heating device according to an embodiment of the present invention;

[0080] Figure 36 for Figure 35 The diagram shown is a structural schematic of a heating device according to an embodiment of the present invention at point GG;

[0081] Figure 37This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention (Figure 30).

[0082] Figure 38 This is a schematic diagram of a heating device according to an embodiment of the present invention, number thirty-one.

[0083] Figure 39 This is a schematic diagram (32) of a heating device according to an embodiment of the present invention.

[0084] Figure 40 This is a schematic diagram of the structure of a heating device according to an embodiment of the present invention, number thirty-three.

[0085] Figure 41 This is a schematic diagram of a heating device according to an embodiment of the present invention, number thirty-four.

[0086] in, Figures 1 to 41 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0087] 100 Heating device, 110 Shell assembly, 112 Cavity, 114 Air inlet, 116 First air outlet, 117 Shell, 118 Cover, 119 Second through hole, 120 Humidification component, 122 Humidification part, 124 Connecting part, 130 Heating component, 140 Liquid storage box, 142 Overlapping part, 144 Liquid storage part, 146 First through hole, 150 First fan, 160 Filter component, 170 Second fan, 180 Main airflow channel, 182 First secondary airflow channel, 184 Second secondary airflow channel, 186 Installation area, 188 Gap, 190 Second air outlet, 191 Air outlet. Detailed Implementation

[0088] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0089] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0090] The following reference Figures 1 to 41 A heating device 100 according to some embodiments of the present invention is described.

[0091] In embodiments of the present invention, such as Figure 1As shown, a heating device 100 is provided, including a shell assembly 110, a humidifying component 120, and a heating component 130. The shell assembly 110 has a cavity 112, an air inlet 114, and a first air outlet 116. The air inlet 114 is connected to the first air outlet 116 through the cavity 112. The humidifying component 120 covers part of the first air outlet 116 and is capable of absorbing liquid. The heating component 130 is disposed in the cavity 112, located between the air inlet 114 and the first air outlet 116. When the heating device 100 is working, the gas in the cavity 112 can move from the air inlet 114 through the heating component 130 to the first air outlet 116, and then flow out of the cavity 112 from the first air outlet 116 in a direction away from the shell assembly 110. During the movement of the gas, a portion of the gas passes through the humidifying component 120 or does not pass through the humidifying component 120.

[0092] This application provides a heating device 100, including a shell assembly 110, a humidifying component 120, and a heating component 130. By using the shell assembly 110, the heating device 100 can prevent external pollutants from entering. Simultaneously, the shell assembly 110 facilitates the assembly and production of the heating device 100. The shell assembly 110 has a cavity 112, an air inlet 114, and a first air outlet 116. The air inlet 114 communicates with the first air outlet 116 through the cavity 112, thereby forming a gas flow channel for gas passage. The humidifying component 120... The heating device 100 covers the first air outlet 116, and the humidifying component 120 is capable of absorbing liquid. The heating component 130 is disposed inside the cavity 112, located between the air inlet 114 and the first air outlet 116. When the heating device 100 is working, the gas in the cavity 112 can move from the air inlet 114 through the heating component 130 to the first air outlet 116, and then flow out of the cavity 112 from the first air outlet 116 in a direction away from the shell assembly 110. During the movement of the gas, a portion of the gas passes through the humidifying component 120 or not. The heating element 130 installed inside the cavity 112 heats the cold air entering through the air inlet 114. The hot air, being less dense, rises and forms a heat flow. This heat flow moves towards the first air outlet 116. Because the humidifying element 120 partially covers the first air outlet 116, some of the heat flow is dissipated out of the heating device 100 through the uncovered first air outlet 116, warming the surrounding environment and increasing comfort. Simultaneously, some of the heat flow passes through the humidifying element 120, which... The adsorbed liquid, when the heat flows through the humidifying component 120, carries the liquid into the surrounding environment, thus humidifying the surrounding environment and improving the comfort of the surrounding environment. At the same time, due to the air permeability of the humidifying component 120, covering part of the first air outlet 116 with the humidifying component 120 can ensure the outflow of hot air from the heating device 100 while also humidifying the surrounding environment and increasing the humidity level of the environment. In addition, the hot air flowing through the humidifying component 120 into the surrounding environment can increase the humidity level of the ambient air and improve the humidification efficiency.

[0093] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0094] like Figure 4 , Figure 5 and Figure 6 As shown, the heating device 100 also includes a liquid storage box 140, which is installed on the housing assembly 110 and is capable of storing liquid. At least part of the humidifying component 120 is located inside the liquid storage box 140.

[0095] In this embodiment, the heating device 100 also includes a liquid storage box 140, which is installed on the shell assembly 110 and is capable of storing liquid. At least part of the humidifying component 120 is located in the liquid storage box 140, which can provide liquid to the humidifying component 120, so that the humidifying component 120 can evaporate the liquid, increase the humidity of the surrounding environment, and improve the environmental comfort.

[0096] The liquid storage box can be placed on the top of the shell assembly 110. When the liquid storage box 140 contains liquid, the humidifying component 120 can absorb the liquid. Inside the heating device 100, the cold air entering the cavity 112 is heated by the heating component 130 to form hot air. Part of the hot air flow is discharged from the cavity 112 of the heating device 100 through the first air outlet 116. At the same time, some of the hot air flow will pass through the humidifying component 120 and carry some of the liquid absorbed by the humidifying component 120 into the surrounding environment to humidify the surrounding environment and improve the comfort of the surrounding environment. At the same time, the liquid storage box 140 can also make it convenient for users to add liquid as needed, enriching the working effect of the heating device 100.

[0097] Specifically, the heating device 100 can be equipped with an air outlet, which is arranged circumferentially along the upper end of the shell assembly 110. The upper end of the shell assembly is provided with at least one snap-fit, and the liquid storage box 140 is provided with at least one hook. During the assembly of the heating device, the liquid storage box can be fixed to the side wall of the shell assembly 110 by hooking it into the snap-fit. A humidifying component 120 is provided, which can be opposite to the air outlet and connected to the liquid storage box 140. When hot air is discharged from the air outlet and exits the cavity 112, the hot air is discharged into the surrounding environment through the humidifying component 120, which accelerates the evaporation of liquid in the humidifying component 120, increases the humidity of the surrounding environment, and increases the temperature and humidity of the surrounding environment, making the environment more comfortable.

[0098] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0099] like Figure 9 As shown, the humidifying component 120 includes a connecting part 124 and a humidifying part 122. One end of the connecting part 124 is connected to the humidifying component 120, and the other end extends into the liquid storage box 140. The humidifying part 122 is connected to the connecting part 124 and covers the first air outlet 116 on the side of the overlapping part 142 away from the cover 118.

[0100] In this embodiment, the humidifying component 120 includes a connecting portion 124 and a humidifying portion 122. One end of the connecting portion 124 is connected to the humidifying component 120, and the other end extends into the liquid storage box 140. The humidifying portion 122 is connected to the connecting portion 124 and covers the first air outlet 116 on the side of the overlapping portion 142 away from the cover 118. When the liquid storage box 140 contains liquid, the end of the connecting part 124 extending into the liquid storage box 140 can absorb the liquid in the liquid storage box 140. Through the connection of the connecting part 124 to the humidifying part 122, the humidifying part 122 can store some liquid. When the heating device 100 is working, the heating component 130 heats the cold air entering through the air inlet. After the hot air flows through the first air outlet 116, part of the hot air will pass through the humidifying part 122 covering the overlapping part 142 on the side away from the cover 118, thereby allowing part of the hot air to carry the liquid into the surrounding air, thus completing the humidification treatment of the surrounding environment and increasing the humidity of the surrounding environment.

[0101] Meanwhile, since the humidifying part 122 covers the first air outlet 116 on the side of the overlapping part 142 away from the cover 118, the humidity of the surrounding environment can be increased while ensuring the flow rate of circulating hot air.

[0102] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0103] like Figure 9 and Figure 13 As shown, the liquid storage box 140 includes an overlapping portion 142 and a liquid storage portion 144. The overlapping portion 142 is disposed on the top of the shell assembly 110 on the side away from the cavity 112. The overlapping portion 142 is provided with a first through hole 146, which is opposite to the first air outlet 116. The liquid storage portion 144 is connected to the overlapping portion 142. A humidifying portion 122 is disposed in the liquid storage portion 144. The humidifying portion 122 covers the entire overlapping portion 142, or the humidifying portion 122 covers a portion of the overlapping portion 142.

[0104] In this embodiment, the liquid storage box 140 includes an overlapping portion 142 and a liquid storage portion 144. The overlapping portion 142 is disposed on the top side of the shell assembly 110 away from the cavity 112. The overlapping portion 142 is provided with a first through hole 146, which is opposite to the first air outlet 116. The liquid storage portion 144 is connected to the overlapping portion 142. A humidifying portion 122 is disposed in the liquid storage portion 144. The humidifying portion 122 covers the entire overlapping portion 142, or the humidifying portion 122 covers a portion of the overlapping portion 142. The liquid storage box 140 is attached to the top of the shell assembly 110 via the overlapping part 142, thereby achieving a fixed installation of the liquid storage box 140 and facilitating the user's installation and removal of the liquid storage box 140. This also makes it easier for the user to add liquid to the liquid outlet in the liquid storage box 140 and makes cleaning the liquid storage box 140 more convenient. The first through hole 146 is opposite to the first air outlet 116, and the liquid storage part 144 is connected to the overlapping part 142. This allows part of the gas discharged through the first air outlet 116 to pass through the first through hole 146 and enter the humidification component 120, while another part of the gas is discharged through the first through hole 146 and discharged from the heating device 100. This improves the humidification effect of the environment while ensuring the exhaust effect of the heating device 100, thereby improving the comfort of the surrounding environment.

[0105] The humidifying section 122 can be configured to cover the entire overlapping section 142, thereby improving the humidification efficiency of the humidifying section 122 and allowing the hot airflow to fully contact the humidifying section 122.

[0106] Alternatively, the humidifying part 122 can cover a portion of the overlapping part 142, thereby increasing the humidity of the surrounding environment while ensuring exhaust efficiency.

[0107] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0108] like Figure 31 As shown, the heating device 100 includes a main airflow channel 180, a first secondary airflow channel 182, and a second secondary airflow channel 184. A heating element 130 is disposed in the main airflow channel 180, and gas flows in the main airflow channel 180 along a first direction. Gas flows in the first secondary airflow channel along a first direction and / or a second direction. The second secondary airflow channel 184 and the first secondary airflow channel 182 are arranged radially. The second secondary airflow channel 184 is provided with a humidifying part 122, and gas flows in the second secondary airflow channel 184 along a first direction and / or a second direction.

[0109] In this embodiment, the heating device 100 includes a main airflow channel 180, a first secondary airflow channel 182, and a second secondary airflow channel 184. A heating component 130 is disposed in the main airflow channel 180, and gas flows in the main airflow channel 180 along a first direction. Gas flows in the first secondary airflow channel along the first direction and the second direction respectively, or it can flow along the first direction or the second direction. The second secondary airflow channel 184 and the first secondary airflow channel 182 are arranged radially. The second secondary airflow channel 184 is provided with a humidifying part 122, and gas flows in the second secondary airflow channel 184 along the first direction and / or the second direction. When the heating device 100 is working, cold air flows into the cavity 112 through the air inlet. The gas flows in the main airflow channel 180. The heating component 130 heats the airflow, increasing the convection rate of the heating device 100 and improving the heat circulation efficiency. The airflow enters the radially arranged second auxiliary airflow channel 184 and first auxiliary airflow channel 182 through the main airflow channel 180. The hot airflow passes through the humidification section 122 set in the second auxiliary airflow channel 184, which can evaporate the liquid in the humidification section 122, thereby increasing the humidity of the surrounding environment.

[0110] Some of the gas will be discharged directly from the heating device 100 through the second auxiliary airflow channel 184 in the second direction, heating the surrounding environment and raising the temperature of the surrounding environment.

[0111] Specifically, such as Figure 31 As shown, the inner wall of the housing 117 forms a main airflow channel 180, one side of the outer wall of the liquid storage box 140 and the overlapping part 142 form a first secondary airflow channel 182, and the other side of the outer wall of the liquid storage box 140 and the humidifying part 122 combine to form a second secondary airflow channel 184.

[0112] Specifically, the outer wall of the liquid storage box 140 is inclined along the first direction, so that the airflow can flow in the second direction under the guidance of the inner wall of the liquid storage box 140 after flowing out of the first air outlet 116.

[0113] Specifically, such as Figure 30 and Figure 31 As shown, the first direction is the direction pointed to by arrow M, so the first direction is the vertical direction, and the second direction is the direction pointed to by arrow N, which is the horizontal direction.

[0114] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0115] like Figure 30 and Figure 37As shown, a mounting area 186 is provided on the top of the shell assembly 110. The mounting area 186 and the first air outlet 116 are arranged sequentially from the center of the top of the shell assembly 110 to the edge of the top of the shell assembly 110. The liquid storage box 140 protrudes from the top of the shell assembly 110. There is a gap 188 between the humidifying part 122 and the top of the shell assembly 110. After a portion of the gas flows along the first direction through the heating assembly 130 and the first air outlet 116, it is guided by the liquid storage box 140 towards the first air outlet 116. The gas flows in two directions, with another portion flowing along the first direction through the heating assembly 130, the first air outlet 116, and the humidifying section 122; or the liquid storage box 140 does not protrude from the top of the shell assembly 110, and the humidifying section 122 is attached to the top of the shell assembly 110. After a portion of the gas flows along the first direction through the heating assembly 130, it flows out of the cavity 112 from the first air outlet 116, while the other portion of the gas flows along the first direction through the heating assembly 130, the first air outlet 116, and the humidifying section 122.

[0116] In this embodiment, a mounting area 186 is provided on the top of the shell assembly 110. The mounting area 186 and the first air outlet 116 are sequentially arranged from the center of the top of the shell assembly 110 to the edge of the top of the shell assembly 110. The liquid storage box 140 protrudes from the top of the shell assembly 110. A gap 188 is formed between the humidifying part 122 and the top of the shell assembly 110. A portion of the gas flows along the first direction through the heating assembly 130 and the first air outlet 116, and then flows in the second direction under the guidance of the liquid storage box 140 to heat the area around the heating device 100 and improve the comfort of the surrounding environment. Another portion of the gas flows along the first direction through the heating assembly 130, the first air outlet 116 and the humidifying part 122, and can then carry the liquid in the humidifying part 122 into the surrounding air through the hot airflow. In this configuration, the liquid in the humidification section 122 evaporates more quickly, increasing the water vapor in the surrounding environment and thus increasing the humidity. Alternatively, the liquid storage box 140 can be configured not to protrude from the top of the shell assembly 110, with the humidification section 122 fitting against the top of the shell assembly 110. Part of the gas flows along the first direction through the heating component 130 and then exits the cavity 112 from the first air outlet 116. Another part of the gas flows along the first direction through the heating component 130, the first air outlet 116, and the humidification section 122. Some of the gas can be directly exhausted through the first outlet, raising the temperature of the surrounding environment. The other part of the gas humidifies the surrounding environment through the humidification section 122, increasing the humidity. This achieves the goal of increasing the humidity of the environment while ensuring the exhaust efficiency of the heating device 100, thereby improving the comfort of the surrounding environment.

[0117] Specifically, the humidifying part 122 is attached to the top of the shell assembly 110, and the top of the shell assembly 110 supports the humidifying part 122, facilitating its fixation. When the heating device 100 is operating, a portion of the gas comes into contact with the humidifying part 122 through the first air outlet 116 on the top of the shell assembly 110. After passing through the humidifying part 122, this portion of gas is discharged into the surrounding environment, accelerating the evaporation of liquid in the humidifying part 122, increasing the humidity of the surrounding environment, and improving environmental comfort.

[0118] Specifically, the humidifier 122 can be seamlessly fitted to the top of the shell assembly 110, so that some of the gas discharged from the cavity 112 can enter the humidifier 122, thereby improving the humidification effect of the humidifier 122 and facilitating the humidification and warming of the surrounding environment.

[0119] Specifically, the humidifier 122 and the top of the shell assembly 110 can be fitted with a gap, allowing gas to flow into the gap between the humidifier 122 and the shell assembly through the first air outlet 116 at the top of the shell assembly 110. Part of the gas can be discharged into the surrounding environment through the gap, and another part of the gas can be discharged into the surrounding environment through the humidifier 122. This can ensure the efficiency of hot air exhaust while increasing the humidity of the surrounding environment and improving environmental comfort.

[0120] Specifically, the sidewall of the liquid storage box 140 is inclined along the first direction, which allows the liquid storage box 140 to be positioned on top of the shell assembly 110, while creating a gap 188 between the humidification part 122 above the liquid storage box 140 and the top of the shell assembly 110. After the airflow flows out through the first air outlet 116, it is guided by the sidewall of the liquid storage box and flows along the second direction. Since the humidification part 122 is positioned above the liquid storage box 140, another part of the airflow flows out through the first air outlet 116, passes through the gap 188, and then passes through the humidification part 122. This can improve the humidity of the surrounding environment while ensuring exhaust efficiency.

[0121] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0122] like Figure 35 As shown, the top of the shell assembly 110 is provided with a mounting area 186, and the first air outlet 116 and the mounting area 186 are arranged sequentially from the center of the top of the shell assembly 110 to the edge of the top of the shell assembly 110; a portion of the gas flows through the heating assembly 130 along the first direction and then flows out of the cavity 112 from the first air outlet 116; another portion of the gas flows through the heating assembly 130, the first air outlet 116 and the humidification section 122 along the first direction.

[0123] In this embodiment, a mounting area 186 is provided on the top of the shell assembly 110. The first air outlet 116 and the mounting area 186 are arranged sequentially from the center of the top of the shell assembly 110 to the edge of the top of the shell assembly 110, so that the humidifying part 122 can be installed on the mounting area 186. This makes the middle of the top of the shell assembly 110 a hot air exhaust area and the outer periphery of the top of the shell assembly 110 a humidifying area, thereby improving the comfort of the surrounding environment. When a part of the gas flows through the heating assembly 130 in the first direction, it forms a hot air flow. The hot air flow flows out of the cavity 112 from the first air outlet 116, which can increase the temperature of the surrounding environment and heat the surrounding environment. At the same time, another part of the gas flows through the heating assembly 130, the first air outlet 116 and the humidifying part 122 in the first direction. The gas is heated to form a hot air flow. The hot air flow passes through the humidifying part 122, and the water in the humidifying part 122 evaporates, thereby humidifying the surrounding environment and increasing the humidity of the environment. Since some gas can flow directly out of the cavity 112 through the first air outlet 116, and another part of the gas can be heated and enter the air through the humidification part 122 set on the installation area 186, thereby increasing the humidity of the surrounding environment, the heating device 100 can increase the temperature and humidity of the surrounding environment, improve the temperature and humidity of the surrounding environment, and improve the humidity of the air while ensuring the efficiency of hot air exhaust, thus improving the comfort of the environment.

[0124] Specifically, a humidifier 122 can be installed over the installation area 186 so that the gas passing through the installation area can come into contact with the humidifier 122 and enter the surrounding air through the humidifier 122, thereby accelerating the evaporation of liquid in the humidifier and increasing the ambient humidity.

[0125] Specifically, the installation area 186 facilitates the installation of the humidifier 122. The humidifier 122 can be configured to completely cover the installation area 186, or it can be configured to partially cover the installation area 186. This allows for humidification of the surrounding environment while ensuring the heat exhaust efficiency of the heating equipment 100.

[0126] Specifically, such as Figure 35 and Figure 36 As shown, the inner wall of the liquid storage box 140 is arranged along the first direction, so the liquid storage box 140 can be directly placed in the installation area 186. The humidification part 122 is provided to cover part of the first air outlet 116, so that a part of the flowing hot air can flow directly out of the cavity 112 along the first direction through the first air outlet 116, and another part of the flowing hot air can flow out of the cavity 112 after passing through the humidification part 122 through the first air outlet, thereby humidifying the surrounding environment and increasing the humidity of the environment.

[0127] Specifically, the liquid storage box 140 can also be arranged along the outer periphery of the shell 117, with the liquid storage box 140 fitted onto the upper end of the shell 117. The humidifying part 122 covers the outer periphery of the cover 118. Part of the airflow can flow directly out of the cavity through the first air outlet 116, while another part of the gas passes through the first air outlet 116 and enters the surrounding environment through the humidifying part 122, which can improve the temperature and humidity of the surrounding environment.

[0128] Specifically, such as Figure 14 As shown, the hot air flow through the first air outlet 116 can increase the temperature of the surrounding environment and improve heating efficiency.

[0129] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0130] like Figure 37 As shown, a second air outlet 190 is provided on the upper side wall of the shell assembly 110; when the height of the liquid storage box 140 is higher than the second air outlet 190, a portion of the gas flows through the heating assembly 130 in the first direction and then flows out of the cavity 112 from the first air outlet 116, while another portion of the gas flows through the heating assembly 130, the first air outlet 116 and the humidification section 122 in the first direction.

[0131] like Figure 38 As shown, when the height of the liquid storage box 140 is lower than the second air outlet 190, a portion of the gas flows through the heating component 130 in the first direction and then flows out of the cavity 112 from the first air outlet 116. Another portion of the gas flows through the heating component 130 in the first direction and then flows through the second air outlet 190 and the humidification section 122 in the second direction.

[0132] like Figure 39 As shown, when the height of the liquid storage box 140 is lower than the second air outlet 190, the first part of the gas flows through the heating component 130 in the first direction and then flows out of the cavity 112 from the first air outlet 116. The second part of the gas flows through the heating component 130 in the first direction and then flows through the second air outlet 190 and the humidification section 122 in the second direction. The third part of the gas flows through the heating component 130, the first air outlet 116 and the humidification section 122 in the first direction.

[0133] In this embodiment, a second air outlet 190 is provided on the upper side wall of the shell assembly 110. When the height of the liquid storage box 140 is higher than the second air outlet 190, a portion of the gas flows along the first direction through the heating assembly 130 and then flows out of the cavity 112 from the first air outlet 116, thereby warming the surrounding environment. Another portion of the gas flows along the first direction through the heating assembly 130, the first air outlet 116, and the humidification section 122. The flow of hot air can carry the liquid in the humidification section 122 and also accelerate the evaporation of the liquid in the humidification section 122. When the height of the liquid storage box 140 is lower than the second air outlet 190, a portion of the gas flows along the first direction through the heating assembly 130 and then flows out of the cavity 112 from the first air outlet 116, warming the surrounding environment, increasing the ambient temperature, making the environment more comfortable, and facilitating user use. Another portion of the gas flows through the heating component 130 in the first direction and then flows through the second outlet 190 and the humidification section 122 in the second direction, increasing the humidity of the environment and thus keeping the environment in a warm and humid state, reducing the degree of dryness and improving the comfort of the environment. It can also improve the humidification effect while ensuring the heating effect of the heating device 100. Alternatively, when the height of the liquid storage box 140 is lower than the second outlet 190, the first portion of the gas flows through the heating component 130 in the first direction and then flows out of the cavity 112 from the first outlet 116. The second portion of the gas flows through the heating component 130 in the first direction and then flows through the second outlet 190 and the humidification section 122 in the second direction. The third portion of the gas flows through the heating component 130, the first outlet 116 and the humidification section 122 in the first direction, thereby realizing that hot air passes through the humidification section 122, accelerating the evaporation of liquid in the humidification section 122 and improving the comfort of the environment.

[0134] Specifically, such as Figure 37 As shown, the cross-sectional diameter of the upper air outlet 191 of the housing 117 is smaller than the cross-sectional diameter of the housing 117. The liquid storage box 140 is sleeved on the upper air outlet 191 of the housing 117. The height of the liquid storage box 140 is higher than the height of the second air outlet 190 on the air outlet 191. The humidifier 122 can be set to cover part of the first air outlet 116. Part of the gas through the first air outlet 116 can flow out of the cavity 112 in the first direction, and another part of the gas can pass through the humidifier 122 in the first direction through the path X, thereby increasing the humidity of the surrounding environment by accelerating the evaporation of the liquid on the humidifier 122.

[0135] Specifically, such as Figure 38As shown, a liquid storage box 140 can be arranged around the upper end of the housing 117, and a humidifying part 122 can be arranged on the side wall of the upper end of the housing 117. At the same time, the height of the humidifying part 122 can be greater than or equal to the height of the second air outlet 190. When the gas flows out through the second air outlet 190, it enters the humidifying part 122 along the second direction and path Y, and enters the surrounding environment through the humidifying part 122 to increase the humidity of the environment.

[0136] Specifically, such as Figure 7 As shown, the liquid storage box 140 can be set as an annular shape, and the overlapping part 142 of the liquid storage box can also be set as an annular shape. At the same time, the diameter of the first end of the liquid storage box is larger than the inner ring diameter of the overlapping part.

[0137] Specifically, such as Figure 39 As shown, a liquid storage box 140 can be fitted onto the air outlet 191 at the upper end of the housing 117, and the humidifying part 122 can be arranged along the radial edge of the air outlet 191, so that the humidifying part 122 can cover the second air outlet 190 of the air outlet 191, and can also cover part of the first air outlet 116. In this way, the gas can flow directly out of the cavity 112 through the first air outlet 116, or the gas can pass through the humidifying part 122 through the first air outlet 116 and enter the surrounding environment, or another part of the gas can enter the humidifying part 122 through the second air outlet 190 and enter the surrounding environment through the humidifying part 122.

[0138] Specifically, the side wall of the liquid storage box 140 is provided with a closed area and a ventilation area. The ventilation area is provided with an opening, which is opposite to the second air outlet 190. Gas can enter the opening through the second air outlet 190, and then the gas is discharged from the cavity 112 through the humidification part 122 provided on the liquid storage box 140. The closed area of ​​the liquid storage box 140 is a water storage area. The maximum water storage height in the liquid storage box 140 is equal to the height of the closed area. The height of the liquid storage box 140 is set to the maximum water storage height in the liquid storage box 140, that is, the height of the liquid storage box 140 is equal to the height of the closed area.

[0139] Therefore, when the height of the liquid storage box 140 is higher than the second vent 190, the closed area of ​​the liquid storage box 140 seals the second vent 190, and the gas is discharged upward through the first vent 116.

[0140] When the height of the liquid storage box 140 is lower than the second air outlet 190, that is, the closed area of ​​the liquid storage box 140 partially closes the second air outlet 190. Alternatively, the closed area of ​​the liquid storage box 140 can be set not to block the second air outlet 190, and the gas can enter the humidification unit 122 through the second air outlet 190 and then be discharged into the surrounding environment to increase the temperature and humidity of the surrounding environment.

[0141] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0142] like Figure 9 As shown, the humidifying component 120 includes a humidifying part 122 and a connecting part 124. The humidifying part 122 covers the side of the overlapping part 142 away from the cover 118. One end of the connecting part 124 is connected to the humidifying part 122, and the other end extends into the liquid storage box 140.

[0143] In this embodiment, the humidifying component 120 includes a humidifying part 122 and a connecting part 124. The humidifying part 122 covers the side of the overlapping part 142 away from the cover 118. One end of the connecting part 124 is connected to the humidifying part 122, and the other end extends into the liquid storage box 140. When the liquid storage box 140 contains liquid, the end of the connecting part 124 extending into the liquid storage box 140 can absorb the liquid in the liquid storage box 140. Through the connection between the connecting part 124 and the humidifying part 122, the humidifying part 122 can store some liquid. When the heating device 100 is working, the heating component 130 heats the cold air entering through the air inlet 114. After the hot air flows through the first air outlet 116, part of the hot air flows through the humidifying part 122 covering the side of the overlapping part 142 away from the cover 118, thereby allowing part of the hot air to carry liquid into the surrounding air, thus completing the humidification treatment of the surrounding environment and increasing the humidity of the surrounding environment.

[0144] Specifically, the liquid storage box 140 can be configured as two water tanks, which can be arranged opposite to each other on the cover 118, and two humidifying components 120 are respectively arranged on the corresponding liquid storage box 140.

[0145] Specifically, such as Figure 10 As shown, a single water tank can be set as a liquid storage box 140, and a single humidifying component 120 can be fitted onto the liquid storage box 140.

[0146] Specifically, such as Figure 11 As shown, two opposing water tanks can be set as liquid storage boxes 140, and two humidifying components 120 can be respectively fitted onto the liquid storage boxes 140.

[0147] Specifically, such as Figure 12 The image shown is a schematic diagram of the heating device 100 after a single liquid storage box has been assembled.

[0148] Specifically, multiple liquid storage boxes 140 can be provided on the cover 118, and the multiple liquid storage boxes 140 are evenly distributed. At the same time, multiple humidifying components 120 are respectively fitted onto the multiple liquid storage boxes 140.

[0149] Specifically, such as Figure 14As shown, the humidifying component 120 can be separated from the cover 118 to facilitate cleaning of the humidifying component 120 by the user.

[0150] Specifically, such as Figure 17 and Figure 18 As shown, the humidifying part 122 covers the entire overlapping part 142.

[0151] Specifically, such as Figure 27 and Figure 28 As shown, the humidifying part 122 of the humidifying component 120 can completely cover the overlapping part 142.

[0152] Specifically, such as Figure 19 and Figure 20 As shown, the humidifying part 122 covers a portion of the overlapping part 142.

[0153] Specifically, such as Figure 25 and Figure 26 As shown, the humidifying part 122 of the humidifying component 120 can partially cover the overlapping part 142.

[0154] Specifically, such as Figure 8 As shown, at least two liquid storage boxes 140 can be provided opposite to each other, and a humidification unit 122 can be provided on the liquid storage box 140.

[0155] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0156] The connecting part 124 is arranged along the first direction; or the connecting part 124 is arranged at an angle relative to the first direction; wherein, the first direction is the flow direction of gas in the cavity 112 when the heating device 100 is working.

[0157] In this embodiment, the connecting part 124 is arranged along the first direction, which can shorten the length of the connecting part 124 and thus shorten the path length of the liquid in the liquid storage box 140 flowing through the connecting part 124. Alternatively, the connecting part 124 can be arranged at an angle relative to the first direction, which can facilitate the positioning of the humidifying component 120. During the operation of the heating device 100, there will be gas flow. Since the first direction is the direction of gas flow in the cavity 112 when the heating device 100 is working, the angled connecting part 124 can improve the stability of the humidifying component 120.

[0158] Specifically, such as Figure 20 As shown, the first direction is direction M.

[0159] Specifically, such as Figure 20 As shown, the connecting part 124 is arranged at an angle relative to the first direction.

[0160] Specifically, such as Figure 21 and Figure 22 As shown, the connecting part 124 is arranged along the first direction.

[0161] Specifically, such as Figure 16 The diagram shown is a structural schematic of a heating device 100 with the connecting part 124 arranged along the first direction.

[0162] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0163] like Figure 2 , Figure 3 and Figure 4 As shown, the top of the shell assembly 110 is provided with a first air outlet 116; the humidifying component 120 is opposite to the first air outlet 116 and is located on the top of the shell assembly 110 away from the cavity 112, and / or the liquid storage box 140 is arranged in a ring or arc shape along the outer periphery of the cover 118.

[0164] In this embodiment, a first air outlet 116 is provided on the top of the shell assembly 110; the humidifying component 120 is opposite to the first air outlet 116 and is located on the top of the shell assembly 110 away from the cavity 112, and / or the liquid storage box 140 is arranged in a ring or arc shape along the outer periphery of the cover 118. The first air outlet 116 facilitates the exhaust of hot air from the heating device 100, increasing the ambient temperature. By arranging the humidifying component 120 opposite to the first air outlet 116, the hot air exhausted through the first air outlet 116 passes through the humidifying component 120, causing the liquid inside the humidifying component 120 to evaporate, thereby increasing the water vapor content in the gas and increasing the humidity of the surrounding environment. This improves the humidification effect of the environment, making it more comfortable. The liquid storage box 140 can be positioned by the cover 118, which facilitates the installation and fixation of the liquid storage box 140, improves the stability of the liquid storage box 140, and also improves the installation efficiency of the liquid storage box 140.

[0165] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0166] like Figure 12 and Figure 13As shown, the shell assembly 110 includes a shell 117 and a cover 118. The cover 118 covers the shell 117, and the cover 118 and the shell 117 enclose a cavity 112. The cover 118 is provided with a first air outlet 116 and a second through hole 119. The humidifying component 120 covers the side of the first air outlet 116 away from the cavity 112. The liquid storage part 144 is provided in the second through hole 119 and extends into the cavity 112.

[0167] In this embodiment, the shell assembly 110 includes a shell 117 and a cover 118. The cover 118 covers the shell 117, and the cover 118 and the shell 117 enclose a cavity 112. The cover 118 is provided with a first air outlet 116 and a second through hole 119. The humidifying component 120 covers the side of the first air outlet 116 away from the cavity 112, and the liquid storage part 144 is disposed in the second through hole 119 and extends into the cavity 112. The cover 118 and the shell 117 enclose a cavity 112, facilitating the installation of the heating component 130. The cavity 112 also allows cold air to contact the heating component 130 before the heated gas is discharged through the first air outlet 116 on the cover 118. Since the humidifying component 120 covers the side of the first air outlet 116 away from the cavity 112, the contact between the hot air and the humidifying component 120 is more thorough, increasing the flow rate of hot air discharged from the heating device 100 through the humidifying component 120. This increases the liquid content carried by the discharged hot air, increasing ambient humidity and making the air more humid. This enhances the humidification effect while ensuring the effective exhaust of hot air from the heating device 100. Because the liquid storage section 144 is located within the second through hole 119 and extends into the cavity 112, the second through hole 119 allows for positioning of the liquid storage section 144 during installation, reducing installation difficulty and improving installation efficiency.

[0168] Specifically, such as Figure 29 , Figure 30 and Figure 31 The diagram shows a heating device 100 in which the liquid storage section 144 is disposed in the second through hole 119 and extends into the cavity 112.

[0169] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0170] like Figure 23 and Figure 24 As shown, the overlapping part 142 and the liquid storage part 144 are an integral structure; or the overlapping part 142 and the liquid storage part 144 are separate structures.

[0171] In this embodiment, the overlapping part 142 and the liquid storage part 144 are an integral structure, which facilitates the production and manufacturing of the overlapping part 142 and the liquid storage part 144, or the overlapping part 142 and the liquid storage part 144 are separate structures, which facilitates the installation of the overlapping part 142 and the liquid storage part 144 and improves the installation efficiency.

[0172] Specifically, such as Figure 24 As shown, the overlapping part 142 and the liquid storage part 144 are an integral structure.

[0173] Specifically, such as Figure 23 As shown, the overlapping part 142 and the liquid storage part 144 are separate structures.

[0174] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0175] There are multiple air inlets 114, which are arranged circumferentially along the cover 118; the humidification section 122 is arc-shaped or ring-shaped and covers the multiple air inlets 114.

[0176] In this embodiment, there are multiple air inlets 114 arranged circumferentially along the cover 118, which facilitates the discharge of hot air from the heating device 100 during operation, thereby improving the heating effect. The humidifying part 122 is arc-shaped or ring-shaped and covers the multiple air inlets 114, increasing the contact between the humidifying part 122 and the discharged hot air, making it easier for some of the hot air to carry liquid into the surrounding environment, making the surrounding environment more humid and improving the user's comfort.

[0177] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0178] The humidifying part 122 covers the side of the plurality of air inlets 114 near the housing 117; or the humidifying part 122 covers the side of the plurality of air inlets 114 near the center of the cover 118.

[0179] In this embodiment, the humidifying part 122 covers one side of the multiple air inlets 114 near the housing 117. When the heating device 100 is working, the heat generated by the heating component 130 inside the cavity 112 makes the heat adhering to the inner wall of the housing 117 come into more sufficient contact with the humidifying part 120, allowing the liquid adsorbed inside the humidifying part 120 to evaporate due to heat, thereby improving the humidification effect on the surrounding environment and increasing the humidity of the surrounding air. Alternatively, the humidifying part 122 covers one side of the multiple air inlets 114 near the center of the cover 118. On the other side, due to the resistance of the upward-flowing hot airflow to the inner wall of the housing 117, heat accumulates near the housing 117 on the cover 118. Covering the humidifying component 120 on the side of the multiple air inlets 114 near the center of the cover 118 can reduce the obstruction of the airflow near the inner wall of the housing 117, thereby reducing the obstruction of the heat emitted by the heating device 100 along the inner wall of the housing 117, improving the heating effect, and achieving the goal of humidifying the surrounding environment while ensuring the heating effect of the heating device 100, making the surrounding environment more humid.

[0180] Specifically, such as Figure 15 , Figure 16 As shown, the liquid storage box sinks into the cover 118, and the liquid storage box does not need to be provided with the overlapping part 142. The humidifying part 122 of the humidifying component 120 can be placed on the cover 118.

[0181] Specifically, such as Figure 32 , Figure 33 and Figure 34 The diagram shown is a structural schematic of a heating device 100 in which the liquid storage box is not completely submerged in the cavity 112.

[0182] Specifically, such as Figure 35 and Figure 36 The diagram shown is a structural schematic of a heating device 100 with the liquid storage box submerged in the cover 118.

[0183] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0184] The liquid storage box 140 is a metal box, and the humidifying component 120 is a flame-retardant material; or the liquid storage box 140 is a plastic box.

[0185] In this embodiment, the liquid storage box 140 is a metal box, which facilitates the processing and production of the liquid storage box 140. The humidifying component 120 is a humidifying component 120 made of flame-retardant material. Since the heating component 130 heats the gas when the heating device 100 is working, the resulting hot air flow is discharged from the heating device 100 through the first air outlet 116. By setting the liquid storage box 140 to be made of metal material, the high temperature resistance of the liquid storage box 140 can be improved, and the liquid storage box 140 can be prevented from deforming due to temperature. At the same time, the flame-retardant material humidifying component 120 can also prevent the humidifying component 120 from being affected by the hot air flow. Alternatively, the liquid storage box 140 can be made of plastic box, which reduces the production cost of the liquid storage box 140 and improves production efficiency.

[0186] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0187] like Figure 33 As shown, the heating device 100 also includes a first fan 150, which is disposed in the cavity 112 and located on the side of the heating component 130 near the air inlet 114.

[0188] In this embodiment, the heating device 100 further includes a first fan 150, which is disposed within the cavity 112 and located on the side of the heating component 130 near the air inlet 114. When the heating device 100 is working, cold air enters the heating device 100 through the air inlet 114. Driven by the first fan 150, the gas flows rapidly through the heating component 130, forming a hot airflow. Part of the hot airflow will directly enter the surrounding environment through the first air outlet 116, raising the temperature of the surrounding environment. At the same time, part of the hot airflow will pass through the humidification component 120, carrying some liquid into the surrounding environment to humidify it. By setting the first fan 150, the gas flow rate can be increased, the contact efficiency between the gas and the heating component 130 and the humidification component 120 can be increased, thereby improving the heating efficiency and the humidification efficiency.

[0189] This embodiment provides a heating device 100, which, in addition to the technical features of the above embodiments, further includes the following technical features.

[0190] like Figure 38 As shown, the heating device 100 also includes a filter component 160 and a second fan 170. The filter component 160 is disposed in the cavity 112, located between the air inlet 114 and the first air outlet 116. The second fan 170 is disposed in the cavity 112 and can drive the gas in the cavity 112 to pass through the filter component 160.

[0191] In this embodiment, the heating device 100 further includes a filter component 160 and a second fan 170. The filter component 160 is disposed within the cavity 112, located between the air inlet 114 and the first air outlet 116. As cold air enters the heating device 100 through the air inlet 114, it is heated by the heating component 130 and then flows towards the first air outlet 116. The filter component 160 can filter the flowing gas, reducing the concentration of particulate matter in the gas and reducing harmful substances in the gas. Since the second fan 170 is disposed within the cavity 112, it can drive the gas in the cavity 112 through the filter component 160, increasing the flow rate of the gas in the cavity 112 through the filter component 160, improving the filtration rate of the filter component 160, and enhancing the filtration effect of the heating device 100. At the same time, by setting the second fan 170 and the filter component 160, the cleanliness of the surrounding air can be increased, improving the air quality of the surrounding environment and enhancing comfort.

[0192] Specifically, such as Figure 40 As shown, when the heating device 100 is working, cold air enters the cavity 112 through direction a, moves upward along direction b after passing through the filter component 160, and under the drive of the second fan 170, the gas moves upward along directions c and d. The gas passes through the humidification section 122 through direction e and is then discharged from the heating device 100.

[0193] Specifically, such as Figure 41 As shown, driven by the second fan 170, the gas passes through the filter component 160 in direction f, then rises in direction g, moves upward in direction h, passes through the humidification component 120 in direction k, and is then discharged from the heating device 100.

[0194] Specifically, the heating device 100 can be an electric heater, an air purifier, or an air humidifier.

[0195] In the claims, description, and accompanying drawings of this invention, the term "plural" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and simplifying the descriptive process, and are not intended to indicate or imply that the device or element referred to must have the described specific orientation, or be constructed and operated in a specific orientation. Therefore, these descriptions should not be construed as limiting the invention. The terms "connected," "installed," "fixed," etc., should be interpreted broadly. For example, "connected" can be a fixed connection between multiple objects, 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 those skilled in the art, the specific meaning of the above terms in this invention can be understood based on the specific circumstances described above.

[0196] In the claims, description, and accompanying drawings of this invention, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In the claims, description, and accompanying drawings of this invention, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0197] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A heating device, characterized in that, include: A shell assembly having a cavity, an air inlet and a first air outlet, wherein the air inlet is connected to the first air outlet through the cavity; A humidifying component, the humidifying component covering part of the first air outlet, the humidifying component being capable of adsorbing liquid; A heating assembly is disposed within the cavity, located between the air inlet and the first air outlet; When the heating device is working, the gas in the cavity can move from the air inlet through the heating component to the first air outlet, and after flowing out of the cavity from the first air outlet, it moves away from the shell component. During the movement of the gas, a portion of the gas passes through the humidifying component, while the other portion does not.

2. The heating device according to claim 1, characterized in that, Also includes: A liquid storage box, which is installed on the shell assembly, is capable of storing liquid; At least a portion of the humidifying component is located within the liquid storage box.

3. The heating device according to claim 2, characterized in that, The humidification component includes: A connecting part is disposed inside the liquid storage box; A humidifying section is connected to the connecting section and covers part of the first air outlet.

4. The heating device according to claim 3, characterized in that, The liquid storage box includes: An overlapping portion is provided on the top side of the shell assembly away from the cavity, and the overlapping portion is provided with a first through hole, which is opposite to the first air outlet. A liquid storage section is connected to the overlapping section, and a humidifying section is disposed in the liquid storage section; Wherein, the humidifying part covers the entire overlapping part; or The humidifying part covers a portion of the overlapping part.

5. The heating device according to claim 3, characterized in that, include: A main airflow channel, in which the heating component is disposed, and the gas flows in the main airflow channel in a first direction; A first secondary airflow channel, in which the gas flows along the first direction and / or the second direction; The second secondary airflow channel is arranged radially with the first secondary airflow channel. The second secondary airflow channel is provided with the humidification section, and the gas flows in the second secondary airflow channel along the first direction and / or the second direction.

6. The heating device according to claim 5, characterized in that, The top of the shell assembly is provided with an installation area, and the installation area and the first air outlet are arranged sequentially from the center of the top of the shell assembly to the edge of the top of the shell assembly. The liquid storage box protrudes from the top of the shell assembly, and there is a gap between the humidifying part and the top of the shell assembly. A portion of the gas flows along the first direction through the heating assembly and the first air outlet, and then flows in the second direction under the guidance of the liquid storage box. Another portion of the gas flows along the first direction through the heating assembly, the first air outlet, and the humidifying part; or The liquid storage box does not protrude from the top of the shell assembly, the humidification part is attached to the top of the shell assembly, a portion of the gas flows through the heating assembly along the first direction and then flows out of the cavity from the first air outlet, and another portion of the gas flows through the heating assembly, the first air outlet and the humidification part along the first direction.

7. The heating device according to claim 5, characterized in that, The top of the shell assembly is provided with an installation area, and the first air outlet and the installation area are arranged sequentially from the center of the top of the shell assembly to the edge of the top of the shell assembly. A portion of the gas flows through the heating assembly along the first direction and then exits the cavity from the first gas outlet. Another portion of the gas flows along the first direction through the heating assembly, the first gas outlet, and the humidification section.

8. The heating device according to claim 7, characterized in that, The upper side wall of the shell assembly is provided with a second air outlet; When the height of the liquid storage box is higher than the second air outlet, a portion of the gas flows along the first direction through the heating component and then exits the cavity from the first air outlet; the other portion of the gas flows along the first direction through the heating component, the first air outlet, and the humidification section; or When the height of the liquid storage box is lower than the second air outlet, a portion of the gas flows through the heating assembly along the first direction and then exits the cavity from the first air outlet; another portion of the gas flows through the heating assembly along the first direction and then flows in the second direction through the second air outlet and the humidification section; or When the height of the liquid storage box is lower than the second air outlet, the first part of the gas flows through the heating component in the first direction and then flows out of the cavity from the first air outlet. The second part of the gas flows through the heating component in the first direction and then flows through the second air outlet and the humidification section in the second direction. The third part of the gas flows through the heating component, the first air outlet and the humidification section in the first direction.

9. The heating device according to claim 5, characterized in that, The connecting portion is arranged along the first direction; or The connecting portion is arranged at an angle relative to the first direction; Wherein, the first direction is the direction of gas flow within the cavity when the heating device is working.

10. The heating device according to claim 2, characterized in that, The top of the shell assembly is provided with the first air outlet; The humidifying component is opposite to the first air outlet and is located on the top of the housing assembly, away from the cavity; and / or The liquid storage box is arranged in a ring or arc along the outer periphery of the shell assembly.

11. The heating device according to claim 2, characterized in that, The shell assembly includes: case; A cover body is provided on the housing, and the cover body and the housing together form the cavity. The cover body is provided with a first air outlet and a second through hole. The humidifying component covers the side of the first air outlet away from the cavity; The liquid storage box is disposed in the second through hole and extends into the cavity.

12. The heating device according to claim 4, characterized in that, The overlapping portion and the liquid storage portion are an integral structure; or The overlapping part and the liquid storage part are separate structures.

13. The heating device according to claim 11, characterized in that, There are multiple first air outlets, and the multiple first air outlets are arranged along the circumference of the cover. The humidification section is arc-shaped or ring-shaped and covers multiple first air outlets.

14. The heating device according to claim 13, characterized in that, The humidifying section covers one side of the plurality of first air outlets near the housing; or The humidification section covers one side of the plurality of first air outlets near the center of the cover.

15. The heating device according to claim 2, characterized in that, The liquid storage box is a metal box, and the humidifying component is a flame-retardant material; or The liquid storage box is a plastic box.

16. The heating device according to any one of claims 1 to 15, characterized in that, Also includes: The first fan is disposed in the cavity, located on the side of the heating assembly near the air inlet.

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