Heating furnace and heating tea table

Abstract

The utility model relates to a heating furnace and a heating tea table, and the heating furnace comprises a heating plate which is inclined relative to the vertical direction and is provided with a heating surface facing the inclined upper part and a back surface which is opposite to the heating surface and faces the inclined lower part; the fan is arranged below the back surface and is provided with an upward air outlet; and the flow guide plate extends to the upper part of the heating surface from the air outlet of the fan. The heating furnace can enlarge the heating range and improve the heating effect.

Description

Technical Field

[0001] The utility model relates to the field of heaters, in particular to a heating stove and a heating coffee table. Background Art

[0002] A heating stove is a device used for heating. Depending on the heating medium, it can be divided into gas-fired and electric-powered stoves. A heating stove can be integrated into a coffee table, creating a heating table that combines heating and tea set storage, enhancing the product's functionality. However, some existing heating stoves transfer heat solely through thermal radiation, resulting in a narrow heating range. This results in poor heating effectiveness at a distance from the stove, low heat utilization efficiency, and reduced comfort. Utility Model Content

[0003] In view of the deficiencies in the prior art, the first object of the present invention is to provide a heating stove that can expand the heating range and improve the heating effect.

[0004] The second purpose of the present invention is to provide a heating tea table with the heating stove.

[0005] In order to achieve the first purpose of the utility model, the utility model provides a heating stove, which includes: a heating plate, which is arranged at an angle relative to the vertical direction, having a heating surface facing obliquely upward and a back surface facing obliquely downward opposite to the heating surface; a fan, which is arranged below the back surface and has an upward air outlet; and a guide plate, which extends from the air outlet of the fan to above the heating surface.

[0006] In some embodiments of the present invention, the guide plate includes a first air guide section and a second air guide section, the first air guide section extends vertically upward or obliquely upward from the air outlet, and the second air guide section is connected to the end of the first air guide section and bends above the heating surface.

[0007] In some embodiments of the present invention, the second air guide section includes an arc-shaped curved section extending upward, the arc-shaped curved section protrudes in a direction away from the heating plate, and the second air guide section and the first air guide section have a smooth transition.

[0008] In some embodiments of the present invention, the first air guide section extends to be flush with the top of the back surface or exceeds the top of the back surface.

[0009] In some embodiments of the present invention, the projection of the second air guiding segment in the horizontal direction covers the projection of the heating surface in the horizontal direction.

[0010] In some embodiments of the present invention, the end of the second air guide section extends horizontally.

[0011] In some embodiments of the present invention, the heating plate is an electric ceramic stove.

[0012] In some embodiments of the present invention, the fan is a cross-flow fan having an elongated air outlet, and the length of the heating plate and the length of the guide plate are comparable to the length of the air outlet.

[0013] In some embodiments of the present invention, the number of the heating plates is two, and the two heating plates are arranged with their back sides facing each other, and a space with an upward opening is formed between the two heating plates; the air outlet is located below the space; and the guide plate extends upward from the middle of the space and extends respectively to above the heating surfaces of the two heating plates.

[0014] In some embodiments of the present invention, the heating stove also includes a base; the base has a cavity, an air outlet hole connected to the cavity, and an air inlet hole connected to the cavity, the air outlet hole is arranged on the top surface of the base, the air inlet hole is arranged on the side of the base, the fan is arranged in the cavity, and the air inlet of the fan is connected to the air inlet hole, and the air outlet of the fan is connected to the air outlet hole; the heating plate and the guide plate are arranged on the base.

[0015] In some embodiments of the present invention, the heating stove also includes a connecting frame; the connecting frame connects the heating plate and the guide plate, and the connecting frame is arranged on the base; the connecting frame includes an inclined edge and a vertical edge directly or indirectly connected to the inclined edge, the heating plate is connected to the inclined edge, and the lower end of the guide plate is connected to the vertical edge.

[0016] In some embodiments of the present invention, the heating stove also includes a first mesh cover and a first cover plate, the first mesh cover is arranged on the base, the first mesh cover surrounds the heating plate and the guide plate, the first cover plate is connected to the upper end of the first mesh cover, and the end of the guide plate is connected to the upper end of the first mesh cover or the first cover plate.

[0017] In some embodiments of the present invention, the heating stove further includes a second mesh cover and a second cover plate, the second mesh cover is provided on the base, the second mesh cover surrounds the first mesh cover, and the second cover plate is connected to the upper end of the second mesh cover.

[0018] In some embodiments of the present invention, the heating stove further includes a top cover, and the top cover covers the second cover plate.

[0019] In order to achieve the second purpose of the utility model, the utility model provides a heating tea table, including a top plate module and multiple support columns, and the support columns are connected to the lower end of the top plate module; the heating tea table also includes a heating stove described in any of the above schemes, and the heating stove is arranged below the top plate module and located between the multiple support columns.

[0020] In some embodiments of the present invention, the support column includes a telescopic column and a sleeve column, the telescopic column is connected to the lower end of the top plate module, the sleeve column is sleeved on the lower end of the telescopic column, and the telescopic column can move relative to the sleeve column.

[0021] In some embodiments of the present invention, the heating tea table further includes a bottom plate module, the bottom plate module is connected to the lower end of the support column, and the heating stove is arranged on the bottom plate module.

[0022] In some embodiments of the present invention, the heating tea table further includes a control device, which is disposed on the top plate module or the bottom plate module, and is electrically connected to the heating stove.

[0023] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0024] The heating stove of the present invention is provided with an inclined heating plate so that the heating surface of the heating plate faces obliquely upward. The air heated by the heating plate will flow upward, and the airflow output by the square fan under the heating plate will be guided to the top of the heating surface by the guide plate, mixed with the hot air flow to form warm air and blown out outward. The blowing range of the warm air is far, which expands the heating range of the heating stove and improves the heating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an embodiment of the electric heater of the present utility model.

[0026] Figure 2 It is a structural schematic diagram of an embodiment of the electric heater of the present utility model from another perspective.

[0027] Figure 3 It is a schematic cross-sectional view of an embodiment of the electric heater of the present utility model.

[0028] Figure 4 It is a structural diagram of the cooperation among the heating plate, the guide plate and the base in an embodiment of the electric heater of the present invention.

[0029] Figure 5 It is a structural schematic diagram of an embodiment of the coffee table of the present utility model.

[0030] In the figure, 10-heating plate, 11-heating surface, 12-back, 20-fan, 21-air outlet, 22-air inlet, 30-guide plate, 31-first air guide section, 32-second air guide section, 40-base, 41-cavity, 42-air outlet hole, 43-air inlet hole, 50-connecting frame, 51-inclined edge, 52-vertical edge, 60-first mesh cover, 61-first cover plate, 70-second mesh cover, 71-second cover plate, 80-top cover, 90-top plate module, 100-support column, 101-telescopic support column, 102-sleeved support column, 110-bottom plate module, 120-control device.

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods. DETAILED DESCRIPTION

[0032] like Figures 1 to 5 As shown, an embodiment of the present invention provides a heating stove having advantages such as a wide heating range. The heating stove can be used alone, can be combined with a coffee table to form a heating coffee table, and can also be used for other purposes requiring heating. For example, it can also be combined with furniture such as desks, beds, and cabinets, and further provide a heating function on top of the basic purpose of providing furniture.

[0033] Specifically, the heating stove includes a heating plate 10, a fan 20, and a guide plate 30. The heating plate 10 is a plate-shaped heater, such as an existing plate-shaped heater; the fan 20 is used to make the air flow and form wind, and the fan 20 can be an existing fan; the guide plate 30 is a plate-shaped structure that guides the airflow and changes its direction.

[0034] The heating plate 10 is tilted relative to the vertical direction, or perpendicular direction. The vertical direction or perpendicular direction is relative to the horizontal plane. The heating plate 10 forms a certain angle with the vertical direction or the horizontal direction, thereby causing the heating plate 10 to be tilted. The angle between the heating plate 10 and the vertical direction can be, for example, 30° to 60°, for example, 30°, 45°, 60°, etc. The tilt angle of the heating plate 10 can be selected based on the size requirements of the heating stove. The heating plate 10 has a heating surface 11 facing obliquely upward and a back surface 12 facing obliquely downward, opposite the heating surface 11. The heating surface 11 and the back surface 12 are two mutually opposing surfaces in the thickness direction of the heating plate 10. The heating surface 11 has a heating function, and the back surface 12 may or may not have a heating function. The heating surface 11 and the back surface 12 can be thermally insulating or heat-conductive. In this embodiment, the back surface 12 does not have a heating function, and the heating surface 11 and the back surface 12 are thermally insulating.

[0035] The fan 20 is provided below the back surface 12. For example, the fan 20 can be provided directly below or obliquely below the back surface 12. The fan 20 has an upward air outlet 21 for discharging air toward the direction of the heating plate 10 to form warm air.

[0036] The guide plate 30 extends from the air outlet 21 of the fan 20 to the top of the heating surface 11. The guide plate 30 guides the airflow blown out from the air outlet 21 below the back side 12 to the top of the heating surface 11 and changes the direction of the airflow to be blown out along the top of the heating surface 11. At the same time, the air heated by the heating surface 11 moves upward, and the air heated by the heating surface 11 and the airflow blown out of the fan 20 guided by the guide plate 30 are mixed to form warm air. The warm air is blown out to the outside of the heating furnace and can reach farther places.

[0037] As can be seen from the above, the heating stove of this embodiment increases the heating range and improves the heating effect. In addition to the function of blowing warm air, the heating plate 10 also has the function of heat radiation and heat transfer, which can meet the heating needs of both nearby and distant areas. This embodiment also fully utilizes the upward airflow generated by the heating surface 11, improving the efficiency of heat utilization.

[0038] In some examples, the guide plate 30 includes a first air guide section 31 and a second air guide section 32. The first air guide section 31 extends vertically upward or obliquely upward from the air outlet 21. The distance between the first air guide section 31 and the back surface 12 gradually narrows, which serves to gather air and increase the flow rate. The first air guide section 31 can be in the shape of a flat plate or formed by connecting multiple flat plate sections. When the first air guide section 31 extends obliquely upward, the inclination direction of the first air guide section 31 is opposite to the inclination direction of the heating plate 10 to reduce the size of the upward opening. The second air guide section 32 is connected to the end of the first air guide section 31 and bends above the heating surface 11, thereby directing the airflow above the heating surface 11. After the airflow converges, it flows between the second air guide section 32 and the heating surface 11. There is a certain disturbance in the airflow, which helps the airflow mix with the heated air to obtain warm air with uniform temperature. The first air guide section 31 and the second air guide section 32 can be integrally formed or formed by splicing multiple sheet plates.

[0039] In some examples, the second air guide section 32 includes an upwardly extending arc-shaped curved section that bulges away from the heating plate 10. The second air guide section 32 and the first air guide section 31 have a smooth transition, which helps air flow, reduces wind resistance, and reduces noise.

[0040] In some examples, the first air guide segment 31 extends to be flush with or beyond the top of the back surface 12 , and a guide space with a gradually decreasing area can be formed between the first air guide segment 31 and the back surface 12 , making the guide more stable.

[0041] In some examples, the horizontal projection of the second air guide section 32 covers the horizontal projection of the heating surface 11. The second air guide section 32 can better block the vertically rising air heated by the heating surface 11 and guide it to mix with the airflow blown out by the fan 20, further improving the heat utilization efficiency.

[0042] In some examples, the end of the second air-guiding section 32 extends in a horizontal direction to guide the warm air to be discharged horizontally, thereby preventing the wind from blowing toward the coffee table or the ground and affecting the air discharge distance.

[0043] In some examples, the number of heating plates 10 is two, and the two heating plates 10 are arranged horizontally with their backs 12 facing each other. Providing multiple heating plates 10 can improve the heating effect. A space with an upward opening is formed between the two heating plates 10, and the upward opening is for the airflow generated by the fan 20 to blow out. The space allows airflow to pass through. The air outlet 21 is located below the space and blows air into the space. The guide plate 30 extends upward from the middle of the space, and the airflow flows through both sides of the guide plate 30. The guide plates 30 extend above the heating surfaces 11 of the two heating plates 10 respectively, and guide the airflow to the top of the two heating surfaces 11 respectively. That is, this embodiment can use one fan 20 and share a section of the guide plate 30 to achieve warm air output from two heating plates 10, which has a compact structure, saves parts, and reduces costs. In some examples, a guide plate includes a first guide section 31 and two second guide sections 32. The two second guide sections 32 are both connected to the end of the first guide section 31 and extend in opposite directions to the top of the two heating surfaces 11. In other examples, there are two guide plates 30 , each extending from the air outlet 21 to above the heating surface 11 .

[0044] In some examples, the heating plate 10 is an electric ceramic stove, such as a conventional electric ceramic stove. The electric ceramic stove includes an insulating ceramic plate and an electric heating element, such as nickel-chromium metal or graphene, located on one surface of the ceramic plate. The surface of the ceramic plate provided with the electric heating element is the heating surface 11, and the surface not provided with the electric heating element is the back surface 12. Electric ceramic stoves have advantages such as no electromagnetic radiation hazards and uniform temperature.

[0045] In some examples, the fan 20 is a cross-flow fan, which has advantages such as a large air outlet area and concentrated wind force. The fan 20 has an elongated air outlet 21. The length of the heating plate 10 and the guide plate 30 is comparable to the length of the air outlet 21, thereby increasing the warm air outlet area.

[0046] In some examples, the heater further includes a base 40, which serves as a support. The base 40 is a hollow structure, comprising a cavity 41, an air outlet hole 42 communicating with the cavity 41, and an air inlet hole 43 communicating with the cavity 41. Air can enter the cavity 41 through the air inlet hole 43 and exit the cavity 41 through the air outlet hole 42. The air outlet hole 42 is located on the top surface of the base 40 for upward air discharge, while the air inlet hole 43 is located on the side of the base 40 for air intake, facilitating the heating of cold air below. The fan 20 is located within the cavity 41, and the base 40 can house and conceal the fan 20, enhancing the appearance of the heater. The air inlet 22 of the fan 20 communicates with the air inlet hole 43, while the air outlet 21 of the fan 20 communicates with the air outlet hole 42. The fan 20 guides the air flow within the base 40. The heating plate 10 and the guide plate 30 are disposed on a base 40 , and the base 40 is used to support the heating plate 10 and the guide plate 30 .

[0047] In some examples, the heating stove also includes a connecting frame 50, which connects the heating plate 10 and the guide plate 30. The connecting frame 50 is provided on the base 40, thereby serving to connect the various components. In some examples, the connecting frame 50 includes an inclined edge 51 and a vertical edge 52 directly or indirectly connected to the inclined edge. The connecting frame 50 can be, for example, basically triangular or trapezoidal. The heating plate 10 is connected to the inclined edge 51, and the lower end of the guide plate 30, such as the first air guide section 31, is connected to the vertical edge 52, thereby achieving simultaneous installation and positioning of the heating plate 10 and the guide plate 30. In other examples, the connecting frame may include a first connecting frame and a second connecting frame provided on the base 40, which are respectively used to connect the heating plate 10 and the guide plate 30.

[0048] In some examples, the heating stove further includes a first mesh cover 60 and a first cover plate 61. The first mesh cover 60 is provided on the base 40. The first mesh cover 60 surrounds the heating plate 10 and the guide plate 30. The first cover plate 61 is connected to the upper end of the first mesh cover 60. The first mesh cover 60 covers the outer side of the guide plate 30 so that the airflow is blown out from the holes of the first mesh cover 60, dispersing the wind to prevent the wind from blowing directly and affecting the comfort. The first mesh cover 60 and the first cover plate 61 also cover and isolate the heating plate 10 and the guide plate 30, making the appearance more beautiful and reducing dust accumulation on the heating plate 10 and the guide plate 30. The end of the guide plate 30 is connected to the upper end of the first mesh cover 60 or the first cover plate 61, thereby achieving the positioning of the end of the guide plate 30 and preventing the end of the guide plate 30 from shaking.

[0049] In some examples, the heating stove further includes a second mesh cover 70 and a second cover plate 71. The second mesh cover 70 is disposed on the base 40 and surrounds the first mesh cover 60. The second cover plate 71 is connected to the upper end of the second mesh cover 70. The second mesh cover 70 and the second cover plate 71 can provide protection and enhance safety. The heating stove further includes a top cover 80 that covers the second cover plate 71 and can enhance protection.

[0050] In some examples, a heating stove is used on a coffee table, creating a heating coffee table. The heating coffee table includes a top panel module 90 and multiple support columns 100. The support columns 100 are connected to the lower end of the top panel module 90. For example, the top panel module 90 can be rectangular, with four support columns 100 located below the four corners of the top panel module 90. The heating stove is located below the top panel module 90 and between the multiple support columns 100, fully utilizing the interior space of the coffee table for heating.

[0051] In some examples, the support column 100 includes a telescopic support column 101 and a sleeve support column 102. The telescopic support column 101 is connected to the lower end of the top plate module 90, and the sleeve support column 102 is sleeved on the lower end of the telescopic support column 101. The telescopic support column 101 can move relative to the sleeve support column 102, thereby enabling the heating coffee table to have a lifting function. The telescopic support column 101 and the sleeve support column 102 can achieve relative movement through a motor-driven gear rack structure, a screw slider structure, or a cylinder.

[0052] In some examples, the heating coffee table further includes a bottom plate module 110, which is connected to the lower end of the support column 100, for example, it can be connected to the socket support 102. The heating stove is placed on the bottom plate module 110 for easy installation. In other examples, the heating stove can also be connected to the lower end of the top plate module 90.

[0053] In some examples, the heating coffee table further includes a control device 120, which is disposed on the top panel module 90 or the bottom panel module 110. The control device 120 is electrically connected to the heating stove, for example, via wires to the heating plate 10 and the fan 20 of the heating stove. The control device 120 may be, for example, a button, a knob, a key, a touch screen, etc. The control device 120 can be used to control at least one of the heating power of the heating plate 10 and the wind speed of the fan 20, thereby achieving a desired temperature and wind sensation, thereby improving user comfort.

[0054] Finally, it should be emphasized that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A heating stove, characterized in that include: The heating plate is arranged obliquely relative to the vertical direction, and has a heating surface facing obliquely upward and a back surface facing obliquely downward opposite to the heating surface; a fan, disposed below the back surface and having an upward air outlet; A guide plate extends from the air outlet of the fan to above the heating surface.

2. A heating stove according to claim 1, characterized in that: The guide plate includes a first air guide section and a second air guide section, the first air guide section extends vertically upward or obliquely upward from the air outlet, and the second air guide section is connected to the end of the first air guide section and bends above the heating surface.

3. A heating stove according to claim 2, characterized in that: The second air guide section includes an arc-shaped curved section extending upward, the arc-shaped curved section protrudes in a direction away from the heating plate, and the second air guide section and the first air guide section have a smooth transition; And / or, the first air guide section extends to be flush with or beyond the top of the back surface; And / or, the projection of the second air guide segment in the horizontal direction covers the projection of the heat-generating surface in the horizontal direction; And / or, the end of the second air guiding section extends in a horizontal direction.

4. A heating stove according to any one of claims 1 to 3, characterized in that: There are two heating plates, which are arranged with their backs facing each other, and a space with an upward opening is formed between the two heating plates; the air outlet is located below the space; and the guide plate extends upward from the middle of the space and extends respectively to above the heating surfaces of the two heating plates. And / or, the heating plate is an electric ceramic stove; And / or, the fan is a cross-flow fan having an elongated air outlet, and the length of the heating plate and the length of the guide plate are equivalent to the length of the air outlet.

5. A heating stove according to any one of claims 1 to 3, characterized in that: The heating stove also includes a base; The base has a cavity, an air outlet hole communicating with the cavity, and an air inlet hole communicating with the cavity, the air outlet hole being provided on the top surface of the base, the air inlet hole being provided on the side surface of the base, the fan being provided in the cavity, the air inlet of the fan being communicated with the air inlet hole, and the air outlet of the fan being communicated with the air outlet hole; The heating plate and the guide plate are arranged on the base.

6. The heating stove according to claim 5, characterized in that: The heating stove also includes a connecting frame; The connecting frame connects the heating plate and the guide plate, and the connecting frame is arranged on the base; The connecting frame includes an inclined edge and a vertical edge directly or indirectly connected to the inclined edge. The heating plate is connected to the inclined edge, and the lower end of the guide plate is connected to the vertical edge.

7. The heating stove according to claim 5, characterized in that: The heating stove also includes a first mesh cover and a first cover plate. The first mesh cover is arranged on the base, and the first mesh cover surrounds the heating plate and the guide plate. The first cover plate is connected to the upper end of the first mesh cover, and the end of the guide plate is connected to the upper end of the first mesh cover or the first cover plate.

8. The heating stove according to claim 7, characterized in that: The heating stove further comprises a second mesh cover and a second cover plate, wherein the second mesh cover is arranged on the base, the second mesh cover surrounds the first mesh cover, and the second cover plate is connected to the upper end of the second mesh cover; The heating stove further includes a top cover, and the top cover covers the second cover plate.

9. A heating tea table, comprising a top plate module and a plurality of support columns, wherein the support columns are connected to the lower end of the top plate module; characterized in that: The heating tea table further comprises a heating stove according to any one of claims 1 to 8, wherein the heating stove is arranged below the top plate module and between the plurality of support columns.

10. The heating tea table according to claim 9, characterized in that: The support column includes a telescopic column and a sleeve column, the telescopic column is connected to the lower end of the top plate module, the sleeve column is sleeved on the lower end of the telescopic column, and the telescopic column can move relative to the sleeve column; The heating tea table further comprises a bottom plate module, the bottom plate module being connected to the lower end of the support column, and the heating stove being arranged on the bottom plate module; The heating tea table further includes a control device, which is disposed on the top plate module or the bottom plate module and is electrically connected to the heating stove.

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