Heating device

Abstract

The utility model provides a heating device which comprises a shell, an oil heater assembly and a driving assembly. Wherein the shell is provided with a mounting cavity; the oil heater assembly is installed in the installation cavity. The driving assembly is mounted at the bottom of the mounting cavity and can apply driving force to the oil heater assembly so that the oil heater assembly can suspend. When the heating device needs to be taken or moved, the driving assembly applies driving force to the oil heater assembly so that the oil heater assembly can be in a suspended state, then the weight of the heating device is reduced so that the heating device can be taken and moved conveniently, and the user experience feeling is improved. Besides, the oil heater assembly is mounted in the mounting cavity, so that the shell can protect the oil heater assembly, the risk that a user is scalded due to the fact that the temperature of a tail piece in the oil heater assembly is too high is avoided, and the safety of the heating device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of heating technology, in particular to a heating device. BACKGROUND

[0002] Electric heater is a kind of product that can convert electric energy into heat energy. With the improvement of people's living standards in China, new heating methods emerge in an endless stream. Among them, electric heater is recognized by the market of consumers with the advantages of low price, convenient use and the like. The heater includes electric heating oil pot, and the electric heating oil pot has the advantages of no wind feeling, natural convection in the whole house and very comfortable heating. However, the electric heating oil pot is filled with oil, and the pot body is a sheet metal part, so the heater is heavy, inconvenient to move and take, and the user experience is poor. SUMMARY

[0003] Therefore, it is necessary to provide a heating device to solve the problems of heavy weight, inconvenient movement and taking, and poor user experience of the heater in the prior art.

[0004] The technical scheme is as follows:

[0005] On the one hand, a heating device is provided, comprising:

[0006] A housing is provided with a mounting cavity;

[0007] An oil pot assembly is installed in the mounting cavity;

[0008] A drive assembly is installed at the bottom of the mounting cavity and can apply a driving force to the oil pot assembly to make the oil pot assembly float.

[0009] The heating device in the above embodiment can apply a driving force to the oil pot assembly to make the oil pot assembly float when the heating device needs to be taken or moved, so as to reduce the weight of the heating device for easy taking and moving, and improve the user experience. In addition, the oil pot assembly is installed in the mounting cavity, so that the housing can protect the oil pot assembly, avoid the risk of scalding the user due to the high temperature of the tail piece in the oil pot assembly, and improve the safety of the heating device.

[0010] The technical scheme is further described as follows:

[0011] In one embodiment, the oil pot assembly is movably installed in the mounting cavity, and the drive assembly is configured to apply a driving force to the oil pot assembly to make the oil pot assembly float when the user takes or moves the heating device.

[0012] In one embodiment, the inner side wall of the mounting cavity is provided with a first limiting portion, the oil pot assembly is provided with a second limiting portion, and the first limiting portion and the second limiting portion are limited to cooperate to limit the floating stroke of the oil pot assembly.

[0013] In one of the embodiments, the first limiting part is a limiting hole, and the second limiting part passes through the limiting hole and is movably matched with the inner side wall of the limiting hole in the vertical direction.

[0014] In one of the embodiments, when the oil heater assembly is suspended, the suspension height of the oil heater assembly relative to the driving assembly is 5-10 mm.

[0015] In one of the embodiments, the heating device further comprises a control assembly, and the driving assembly comprises an electromagnet which is installed at the bottom of the installation cavity and is electrically connected with the control assembly.

[0016] In one of the embodiments, the shell is further provided with a first installation groove which is spaced apart from the installation cavity, and the control assembly is installed in the first installation groove.

[0017] In one of the embodiments, the bottom of the inner side wall of the installation cavity is provided with a third limiting part which is limiting matched with the electromagnet to limit the electromagnet at the bottom of the installation cavity.

[0018] In one of the embodiments, the bottom of the inner side wall of the installation cavity is provided with a second installation groove which is plug-in matched with one side of the electromagnet, and the second installation groove and the third limiting part are respectively located at different sides of the installation cavity.

[0019] In one of the embodiments, the bottom of the inner side wall of the installation cavity is provided with an installation hole, the third limiting part is an elastic buckle which is connected with one side of the inner side wall of the installation hole and is spaced apart from the other side of the inner side wall of the installation hole, and the elastic buckle is partially located in the installation cavity to be limiting matched with the electromagnet.

[0020] In one of the embodiments, the outer wall of the shell is further provided with an operation part which is used to receive the external force for taking or moving the heating device. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings which form a part of this application are intended to provide further understanding of this application and are incorporated herein in connection with this application. The description of the representative embodiments of this application and the explanation of the drawings serve to explain this application, but should not be construed as an improper limitation of this application.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0023] Figure 1 Structure diagram of the heating device according to one embodiment.

[0024] Figure 2 Structure diagram of the heating device according to one embodiment. Figure 1 Structure diagram of the heating device according to one embodiment.

[0025] Figure 3 Structure diagram of the heating device according to one embodiment. Figure 2 Structure diagram of the heating device according to one embodiment.

[0026] Figure 4 Structure diagram of the heating device according to one embodiment. Figure 2 Structure diagram of the heating device according to one embodiment.

[0027] Figure 5 Structure diagram of the heating device according to one embodiment. Figure 1 Structure diagram of the heating device according to one embodiment.

[0028] Figure 6 Structure diagram of the heating device according to one embodiment. Figure 1 Structure diagram of the heating device according to one embodiment.

[0029] Figure 7 Structure diagram of the heating device according to one embodiment. Figure 2 Structure diagram of the heating device according to one embodiment.

[0030] Figure 8 Structure diagram of the heating device according to one embodiment. Figure 2 Structure diagram of the heating device according to one embodiment.

[0031] Figure 9 Structure diagram of the heating device according to one embodiment.

[0032] Explanation of reference signs:

[0033] 10, heating device; 100, housing; 110, mounting cavity; 120, first limiting part; 121, limiting hole; 130, first mounting groove; 140, third limiting part; 141, elastic buckle; 150, second mounting groove; 160, mounting hole; 200, oil heater assembly; 210, second limiting part; 300, driving assembly; 310, electromagnet; 400, control assembly; 410, display plate; 420, main plate; 430, panel; 500, operation part; 600, foot stand assembly. DETAILED DESCRIPTION

[0034] In order to make the above objectives, characteristics and advantages of the present application more apparent, more comprehensible, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and one of ordinary skill in the art can make similar improvements without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0035] As shown in Figure 1 , Figure 2 and Figure 3 , in one embodiment, a heating device 10 is provided, comprising a shell 100, a oil heater assembly 200 and a driving assembly 300. The shell 100 is provided with a mounting cavity 110. The oil heater assembly 200 is mounted in the mounting cavity 110. The driving assembly 300 is mounted at the bottom of the mounting cavity 110 and can apply a driving force to the oil heater assembly 200 to make the oil heater assembly 200 suspended.

[0036] The heating device 10 in the above embodiment can apply a driving force to the oil heater assembly 200 to make the oil heater assembly 200 suspended when it is needed to take or move the heating device 10, so as to reduce the weight of the heating device 10 to facilitate taking and moving, and improve the user experience. In addition, the oil heater assembly 200 is mounted in the mounting cavity 110, so that the shell 100 can play a protective role on the oil heater assembly 200, avoiding the risk of scalding the user due to the high temperature of the tail piece in the oil heater assembly 200, and improving the safety of the heating device 10.

[0037] The oil heater assembly 200 can be any existing electric heating oil heater structure capable of heating. The oil heater assembly 200 can be mounted in the mounting cavity 110, which can be the entire oil heater assembly 200 mounted in the mounting cavity 110 (as shown in Figure 9 ), or part of the oil heater assembly 200 mounted in the mounting cavity 110 (as shown in Figure 1 ).

[0038] As shown in Figure 3 , Figure 4 and Figure 5As shown, in particular to the embodiment, the mounting cavity 110 extends to the top wall of the shell 100. In assembly, the oil pan assembly 200 is arranged into the mounting cavity 110 from top to bottom. The inner contour shape of the mounting cavity 110 is matched with the outer contour shape of the oil pan assembly 200, which ensures that the lower half of the oil pan assembly 200 is completely wrapped inside the shell 100. In this way, the shell 100 can limit the oil pan assembly 200 while also providing good anti-scalding function, solving the problem of additional parts for heat insulation in the industry to avoid the tail piece of the oil pan assembly 200 from overheating and scalding the user, and also beautifying the appearance of the heating device 10 and improving the user experience. In addition, the shell 100 can play a protective role, so that the temperature limiting parameter of the oil pan assembly 200 can be appropriately increased, improving the heating performance of the heating device 10.

[0039] As shown in Figure 3 and Figure 4 shown, optionally, the oil pan assembly 200 can be movably mounted in the mounting cavity 110, and the driving assembly 300 is configured to apply a driving force to the oil pan assembly 200 to make the oil pan assembly 200 float when the user takes or moves the heating device 10. In this way, the heating device 10 can meet the user's use in two states. When the user normally uses the heating device 10, the driving assembly 300 can not be started, and the oil pan assembly 200 will not float, and the function of the heating device 10 is the same as that of the existing heating device. When the user needs to take or move the heating device 10, the driving assembly 300 is started, and the driving assembly 300 applies a driving force to the oil pan assembly 200 to make the oil pan assembly 200 float, thereby reducing the weight of the heating device 10 to facilitate taking and moving.

[0040] In particular to the embodiment, the driving assembly 300 can selectively drive the oil pan assembly 200 to float. In other embodiments, the driving assembly 300 can also drive the oil pan assembly 200 to remain floating.

[0041] As shown in Figure 6 in an embodiment, the inner side wall of the mounting cavity 110 is provided with a first limiting portion 120, and the oil pan assembly 200 is provided with a second limiting portion 210, and the first limiting portion 120 and the second limiting portion 210 are limited to cooperate to limit the floating stroke of the oil pan assembly 200. In this way, the first limiting portion 120 can limit and guide the oil pan assembly 200 through the second limiting portion 210, which facilitates the switching of the oil pan assembly 200 between the two states, while also ensuring that the oil pan assembly 200 can float up and down along the preset path. In addition, the first limiting portion 120 can also limit the floating stroke of the oil pan assembly 200 through the second limiting portion 210, which ensures the stability of the oil pan assembly 200 floating and improves the reliability of the heating device 10.

[0042] The first limiting part 120 can be a limiting hole 121, a limiting block or other limiting structure. The second limiting part 210 can be a limiting post, a limiting protrusion or other limiting structure. The number and arrangement of the first limiting part 120 and the second limiting part 210 can be adjusted according to actual needs.

[0043] As shown in Figure 6 , the first limiting part 120 is a limiting hole 121, and the second limiting part 210 passes through the limiting hole 121 and moves along the vertical direction with the inner side wall of the limiting hole 121.

[0044] When the oil warmer assembly 200 is suspended, the distance between the oil warmer assembly 200 and the driving assembly 300 can be adjusted according to actual needs.

[0045] Optionally, when the oil warmer assembly 200 is suspended, the suspension height of the oil warmer assembly 200 relative to the driving assembly 300 is 5mm to 10mm.

[0046] In this embodiment, the mounting hole 160 is long strip-shaped in the cross section perpendicular to the axis direction and extends along the vertical direction. When the second limiting part 210 is limited by the bottom wall of the mounting hole 160, the oil warmer assembly 200 is in the unsuspended state and contacts or approaches the driving assembly 300. When the second limiting part 210 is limited by the top wall of the mounting hole 160, the oil warmer assembly 200 is in the suspended state and the suspension height relative to the driving assembly 300 is 5mm to 10mm.

[0047] In other embodiments, the oil warmer assembly 200 and the shell 100 can also move along the inclined direction, the second limiting part 210 passes through the limiting hole 121 and moves along the inclined direction with the inner side wall of the limiting hole 121. That is, the moving direction between the oil warmer assembly 200 and the shell 100 is the same as the moving direction between the first limiting part 120 and the second limiting part 210.

[0048] The driving assembly 300 can be an electromagnetic driving structure, a pneumatic driving structure or other driving structure capable of driving the oil warmer assembly 200 to suspend.

[0049] As shown in Figure 3 and Figure 4 , in one embodiment, the heating device 10 further comprises a control assembly 400, and the driving assembly 300 comprises an electromagnet 310 installed at the bottom of the mounting cavity 110 and electrically connected with the control assembly 400.

[0050] Specifically, the control assembly 400 includes a control button for controlling whether the oil warmer assembly 200 is suspended. When the user normally uses the heating device 10, the control button can not be started, the electromagnet 310 is not powered, no magnetic field is generated, the oil warmer assembly 200 is not suspended, and the function of the heating device 10 is the same as that of the existing heating device. When the user needs to take or move the heating device 10, the control button is started, the electromagnet 310 is powered to generate a magnetic field, driving the oil warmer assembly 200 to float to realize the magnetic suspension function, so that the weight of the heating device 10 is reduced to facilitate taking and moving.

[0051] As shown in Figure 6 , optionally, the shell 100 is further provided with a first mounting groove 130 spaced from the mounting cavity 110, and the control assembly 400 is mounted in the first mounting groove 130. In this way, the control assembly 400 is directly mounted on the shell 100, reducing the number of heating device 10 part mold investment, improving the production efficiency of the heating device 10. In addition, the first mounting groove 130 is spaced from the mounting cavity 110, reducing the influence of the heat of the oil warmer assembly 200 on the control assembly 400, and improving the reliability of the heating device 10.

[0052] As shown in Figure 3 , Figure 4 and Figure 6 , specifically, the control assembly 400 includes a display panel 410, a main board 420 and a panel 430. The display panel 410 and the main board 420 are both mounted in the first mounting groove 130. The panel 430 is mounted at the slot of the first mounting groove 130 to shield the first mounting groove 130.

[0053] As shown in Figure 4 and Figure 5 , in one embodiment, the bottom of the inner side wall of the mounting cavity 110 is provided with a third limiting portion 140, and the third limiting portion 140 is limited with the electromagnet 310 to limit the electromagnet 310 at the bottom of the mounting cavity 110. In this way, the third limiting portion 140 can limit the electromagnet 310, ensure that the position of the electromagnet 310 in the mounting cavity 110 remains stable, and improve the reliability of the heating device 10.

[0054] Among them, the third limiting portion 140 can be provided as a limiting protrusion, a limiting buckle or other limiting structure. The number of third limiting portions 140 can be flexibly adjusted according to actual use needs.

[0055] As shown in Figure 7As shown, optionally, the bottom of the inner side wall of the mounting cavity 110 is provided with a second mounting groove 150, the second mounting groove 150 is insertedly matched with one side of the electromagnet 310, and the second mounting groove 150 and the third limiting part 140 are respectively located at different sides of the mounting cavity 110. In this way, the electromagnet 310 can be integrally assembled at the bottom of the mounting cavity 110, the number of parts is small, and the assembly efficiency is high.

[0056] Specifically in the embodiment, the mounting cavity 110 is communicated with the first mounting groove 130 through the limiting hole 121. The wiring of the electromagnet 310 passes through the limiting hole 121 and is connected with the mainboard 420.

[0057] As shown, Figure 8 As shown, optionally, the bottom of the inner side wall of the mounting cavity 110 is provided with a mounting hole 160. The third limiting part 140 is provided as an elastic buckle 141, the elastic buckle 141 is connected with one side of the inner side wall of the mounting hole 160, and is spaced apart from the other side of the inner side wall of the mounting hole 160. The elastic buckle 141 is partially located in the mounting cavity 110 to limit the electromagnet 310. In this way, when assembling, one side of the electromagnet 310 is first inserted into the second mounting groove 150, and the other side is then buckled with the elastic buckle 141 corresponding to realize the fixed installation of the electromagnet 310.

[0058] Among them, the number of mounting holes 160 is the same as the number of elastic buckles 141. Specifically in the embodiment, the elastic buckle 141 and the second mounting groove 150 are respectively located at opposite sides of the mounting cavity 110. The inner side wall of the side of the mounting cavity 110 away from the second mounting groove 150 is provided with two limiting holes 121, the two limiting holes 121 are spaced apart and arranged at the bottom of the inner side wall of the mounting cavity 110, and correspondingly arranged with the two elastic buckles 141. In other embodiments, the elastic buckle 141 and the second mounting groove 150 can also be respectively located at adjacent two sides of the mounting cavity 110.

[0059] As shown, Figure 5 As shown, in one embodiment, the outer wall of the shell 100 is further provided with an operation part 500, the operation part 500 is used for bearing the external force for taking or moving the heating device 10. In this way, the user can take and move the heating device 10 through the operation part 500, and the practicability of the heating device 10 is improved.

[0060] Among them, the operation part 500 can be provided as a handle, a lifting handle or other structures convenient for the user to operate.

[0061] Specifically to the embodiment, the shell 100 is integrally formed with the operation part 500. The shell 100 comprises a bottom plate, a front plate, a back plate and two side plates. The bottom of the front plate, the bottom of the back plate and the bottom of the two side plates are respectively connected with the four side edges of the bottom plate. The first mounting groove 130 is punched on the front plate. The front plate and the bottom plate surround to form the second mounting groove 150. The first mounting groove 130 is located above the second mounting groove 150, and the opening direction of the first mounting groove 130 and the opening direction of the second mounting groove 150 are opposite. The bottom of the back plate is provided with a mounting hole 160, and the mounting hole 160 extends to the top wall of the bottom plate. The operation part 500 is set as a handle, and the handle is integrally formed with the back plate. One end of each of the two side plates is connected with the two sides of the front plate, and the other end of each of the two side plates is connected with the two sides of the back plate, so that the bottom plate, the front plate, the back plate and the two side plates surround to form the mounting cavity 110.

[0062] As shown in Figure 1 and Figure 9 Optionally, the heating device 10 further comprises a foot stool assembly 600. The foot stool assembly 600 is mounted below the shell 100. In this way, the shell 100 can be moved by means of the foot stool assembly 600, improving the flexibility of the heating device 10.

[0063] Among them, the foot stool assembly 600 can be set as any foot stool structure in the prior art.

[0064] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0065] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0066] In the present application, unless specifically defined otherwise, if there is an appearance of the terms "installation", "connection", "connection", "fixation" and the like, these terms should be interpreted in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0067] In the present application, unless specifically defined otherwise, if there is a description of the first feature "on" or "under" the second feature and the like, it can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.

[0068] It should be noted that if an element is referred to as "fixed to" or "provided to" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and are not the only embodiment.

[0069] It should also be understood that when interpreting the connection relationship or position relationship of the elements, although not specifically described, the connection relationship and position relationship are interpreted to include an error range that should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about", "approximately" or "essentially" can mean within one or more standard deviations, without limitation.

[0070] The technical features of the above embodiments can be combined in any way. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combination of the technical features does not exist Contradiction, it should be considered as the scope of the present application.

[0071] The above embodiments only express several implementation ways of the present application, and the description is specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A warming device, characterized in that, The application relates to a heating device (10), which comprises the following components: a shell (100) provided with a mounting cavity (110); a oil warmer assembly (200) mounted in the mounting cavity (110); a driving assembly (300) mounted at the bottom of the mounting cavity (110) and capable of applying a driving force to the oil warmer assembly (200) to make the oil warmer assembly (200) float.

2. The warming device of claim 1, wherein, The oil warmer assembly (200) is movably mounted in the mounting cavity (110), and the driving assembly (300) is configured to apply a driving force to the oil warmer assembly (200) to make the oil warmer assembly (200) float when a user holds or moves the heating device (10).

3. The warming device of claim 2, wherein, An inner side wall of the mounting cavity (110) is provided with a first limiting part (120), and the oil warmer assembly (200) is provided with a second limiting part (210), the first limiting part (120) and the second limiting part (210) are in limiting cooperation to limit the floating stroke of the oil warmer assembly (200).

4. The warming device of claim 3, wherein, The first limiting part (120) is a limiting hole (121), and the second limiting part (210) passes through the limiting hole (121) and moves in cooperation with the inner side wall of the limiting hole (121) in the vertical direction.

5. The warming device of claim 3, wherein, When the oil warmer assembly (200) floats, the floating height of the oil warmer assembly (200) relative to the driving assembly (300) is 5-10 mm.

6. The warming device of any one of claims 1 to 5, wherein, The heating device (10) further comprises a control assembly (400), and the driving assembly (300) comprises an electromagnet (310) mounted at the bottom of the mounting cavity (110) and electrically connected with the control assembly (400).

7. The warming device of claim 6, wherein, The shell (100) is further provided with a first mounting groove (130) spaced from the mounting cavity (110), and the control assembly (400) is mounted in the first mounting groove (130).

8. The warming device of claim 6, wherein, The bottom of the inner side wall of the mounting cavity (110) is provided with a third limiting part (140), and the third limiting part (140) is in limiting cooperation with the electromagnet (310) to limit the electromagnet (310) at the bottom of the mounting cavity (110).

9. The warming device of claim 8, wherein, The bottom of the inner side wall of the mounting cavity (110) is provided with a second mounting groove (150), and the second mounting groove (150) is in plug-in cooperation with one side of the electromagnet (310), the second mounting groove (150) and the third limiting part (140) are located at different sides of the mounting cavity (110) respectively.

10. The warming device of claim 8, wherein, The bottom of the inner side wall of the mounting cavity (110) is provided with a mounting hole (160), the third limiting part (140) is provided as an elastic buckle (141), the elastic buckle (141) is connected with one side of the inner side wall of the mounting hole (160) and is spaced from the other side of the inner side wall of the mounting hole (160), and the elastic buckle (141) is partially located in the mounting cavity (110) to limit the electromagnet (310).

11. The warming device of any one of claims 1 to 5, wherein, An outer wall of the shell (100) is further provided with an operation part (500) for receiving an external force for holding or moving the heating device (10).

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