Double-cell type floor warmer

Abstract

The utility model relates to the technical field of heaters, in particular to a double-cell type floor heater which comprises a supporting base plate suitable for being supported on the ground. Each supporting rod comprises a vertical supporting column connected with the supporting chassis and an arc-shaped hanging rod arranged at the end, away from the supporting chassis, of the vertical supporting column; the arc-shaped openings of the arc-shaped hanging rods of the pair of supporting rods are distributed in a back-to-back manner; the pair of heating assemblies is suitable for being arranged at the ends, away from the vertical supporting column, of the arc-shaped hanging rods included in the pair of supporting rods in a one-to-one mode. According to the double-cell type floor warmer, the heat radiation range of the whole warmer relative to the supporting base plate can be greatly expanded, and therefore using convenience of people is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a twin-cell floor-standing heater. Background Art

[0002] Heaters are widely used in hotels, homes, factories, farms and other places. Compared with other types of heaters, vertical heaters occupy less space and are therefore more widely used.

[0003] Some of the vertical heaters commonly used in the prior art use vertically distributed heating tubes to achieve vertical heating, but the overall heat radiation height of this heater is limited. For example, the floor-standing heater disclosed in the announcement number CN219036771U includes a heating part and a support frame connected to the heating part and suitable for supporting the ground. By adjusting the height of the support frame, the height of the heat radiation can be adjusted. However, for the heater of this disclosed technology, the heating part is located at the top of the support frame. In this type of heater, the heat energy emitted by the heating part is emitted downward. Although the heat energy emitted by the heating part under this structure can be radiated to both sides of the support frame, the radiation range of the heat energy is limited. With this heater, in order to better achieve the heating effect, people need to be as close to the support frame as possible. It has been found through actual use that the convenience of use is still somewhat lacking.

[0004] Therefore, for this type of heater formed by a support frame, the problem of how to further expand the range of heat energy radiated to the sides requires further optimization of its overall structure. Utility Model Content

[0005] The utility model aims to provide a twin-cell floor-standing heater to solve the technical problem of expanding the range of heat energy radiated to the sides.

[0006] The twin-cell floor-standing heater of the utility model is realized as follows:

[0007] A twin-cell floor-standing heater, comprising:

[0008] a support chassis adapted to be supported on the ground;

[0009] A pair of support rods, each support rod comprises a vertical support column connected to the support chassis and an arc-shaped suspension rod arranged on one end of the vertical support column away from the support chassis; the arc-shaped openings of the arc-shaped suspension rods respectively included in the pair of support rods are distributed in a back-to-back manner;

[0010] A pair of heating components are suitable for being arranged one by one on the ends of the arc-shaped hanging rods far away from the vertical supporting columns included in the distribution of a pair of supporting rods.

[0011] In an optional embodiment of the present invention, the heights of the vertical support columns respectively included in a pair of support rods are the same or different.

[0012] In an optional embodiment of the present invention, arc lengths of the arc-shaped suspension rods respectively included in a pair of support rods are the same or different.

[0013] In an optional embodiment of the present invention, the arcs of the arc-shaped suspension rods respectively included in a pair of support rods are the same or different.

[0014] In an optional embodiment of the present invention, each of the arc-shaped suspension rods is provided with a U-shaped connecting ear at the end away from the vertical support column for connecting to the heating assembly; and

[0015] The U-shaped connecting ear is matched with a connecting shaft.

[0016] In an optional embodiment of the utility model, the heating assembly includes an outer shell and a heating structure disposed in the outer shell;

[0017] The outer shell is provided with a connector suitable for the connecting shaft to pass through; and

[0018] The connecting head is suitable for rotating relative to the connecting shaft.

[0019] In an optional embodiment of the utility model, the outer shell is provided with a connecting column for connecting with the connector;

[0020] The connector is provided with a connection hole suitable for inserting the connection column;

[0021] The connecting column is connected to the connecting hole by threaded connection.

[0022] In an optional embodiment of the utility model, a receiving cavity for accommodating and assembling the heating structure is formed in the outer shell; and

[0023] The heating structure comprises a heat-insulating cover arranged in the receiving cavity, a microcrystalline glass plate covering the open opening of the receiving cavity of the outer shell, and a reflecting plate arranged between the microcrystalline glass plate and the cover shell.

[0024] In an optional embodiment of the present invention, at least one graphene coating is also coated on the side end surface of the microcrystalline glass plate facing the reflective plate.

[0025] In an optional embodiment of the present invention, the reflective plate is a concave plate or a convex plate with a preset curvature.

[0026] By adopting the above technical solution, the utility model has the following beneficial effects: the twin-cell floor-standing heater of the utility model realizes heat radiation in two different lateral directions of the two heating components relative to the support rods through the arc-shaped suspension rods on a pair of support rods, thereby greatly expanding the heat radiation range of the overall heater relative to the supporting chassis, thereby improving people's convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the twin-cell floor-standing heater of the utility model from a first-view perspective;

[0028] Figure 2 This is a second perspective overall structural diagram of the twin-cell floor-standing heater of the utility model;

[0029] Figure 3 It is a partial structural schematic diagram of the twin-cell floor-standing heater of the utility model;

[0030] Figure 4 It is a schematic diagram of the heating structure of the twin-cell floor-standing heater of the utility model.

[0031] In the figure: supporting chassis 1, vertical supporting column 21, arc-shaped suspension rod 22, U-shaped connecting ear 23, connecting shaft 31, connecting head 32, connecting column 33, outer shell 4, microcrystalline glass plate 5, heat insulation cover 6, reflecting plate 7, graphene coating 8, power box 9. DETAILED DESCRIPTION

[0032] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] See also Figures 1 to 3 As shown, this embodiment provides a twin-cell floor-standing heater, comprising: a supporting chassis 1, a pair of supporting rods connected to the supporting chassis 1, and a pair of heating components connected one-to-one to the pair of supporting rods.

[0035] Specifically, first, the support chassis 1 is suitable for supporting on the ground. The shape of the support chassis 1 can be circular or other shapes, and this embodiment does not make an absolute limitation on this. Considering here that in order to improve the stability of the overall twin-cell floor-standing heater during use, the support chassis 1 can be set with a certain configuration.

[0036] Next, there is a pair of support rods, each of which includes a vertical support column 21 connected to the support chassis 1 and an arc-shaped suspension rod 22 provided on the vertical support column 21 at one end away from the support chassis 1; the arc-shaped openings of the arc-shaped suspension rods 22 included in the pair of support rods are arranged in a back-to-back manner. Here, the vertical support column 21 included in each support rod is in a vertical distribution state relative to the support chassis 1.

[0037] On the basis of the above structure, it should be noted that the heights of the vertical support columns 21 respectively included in a pair of support rods can be the same or different. Furthermore, regarding the arc-shaped suspension rods 22, the arc lengths of the arc-shaped suspension rods 22 respectively included in a pair of support rods can be the same or different. The curvatures of the arc-shaped suspension rods 22 respectively included in a pair of support rods can be the same or different. This embodiment does not make an absolute limitation on this. The accompanying drawings of this embodiment only take the case where a pair of support rods are symmetrically distributed as an example.

[0038] Next, let's talk about a pair of heating components. In a preferred implementation, the pair of heating components have the same structure. The pair of heating components are suitable for being arranged one by one on the ends of the arc-shaped hanging rods 22 of the pair of support rods away from the vertical support column 21. In this way, there is no need to distinguish the heating components during the assembly of the twin-cell floor-standing heater, but they can be assembled on any arc-shaped hanging rod 22 of the support rod.

[0039] Regarding the assembly form of the arc-shaped suspension rod 22 and the heating assembly, an optional implementation is given in conjunction with the accompanying drawings. The end of each arc-shaped suspension rod 22 away from the vertical support column 21 is provided with a U-shaped connecting ear 23 for connecting to the heating assembly; and the U-shaped connecting ear 23 is equipped with a connecting shaft 31. In an optional case, the connecting shaft 31 here passes through a pair of side plates of the U-shaped connecting ear 23, and the connecting shaft 31 is fixedly connected to the pair of side plates of the U-shaped connecting ear 23.

[0040] In addition, the heating assembly includes an outer shell 4 and a heating structure disposed in the outer shell 4; the outer shell 4 may be circular, square or other shapes, which is not absolutely limited in this embodiment. In this embodiment, the specific structure of the heating structure is not absolutely limited, that is, as long as the structure can achieve heating and heat radiation, it meets the use requirements of this embodiment.

[0041] The outer shell 4 is provided with a connector 32 suitable for the connecting shaft 31 to pass through; and the connector 32 is suitable for rotating relative to the connecting shaft 31. It should be noted here that although the structure formed between the connector 32 and the connecting shaft 31 allows the connector 32 to rotate around the connecting shaft 31, by controlling the friction between the connector 32 and the connecting shaft 31, a certain force needs to be applied to the connector 32 when the connector 32 needs to rotate relative to the connecting shaft 31. With such a design, on the one hand, the heating component can be kept from shaking randomly relative to the connecting shaft 31 during the use of the twin-cell floor-standing heater of this embodiment. On the other hand, when it is necessary to adjust the use angle of the heating component relative to the vertical support column 21, a certain force can be applied to the connector 32 so that the connector 32 can rotate a certain angle relative to the connecting shaft 31.

[0042] Based on the above situation, the outer shell 4 is provided with a connecting post 33 for connecting with the connecting head 32; the connecting head 32 is provided with a connecting hole suitable for inserting the connecting post 33; the connecting post 33 is threadedly connected to the connecting hole. Under this structure, the convenience and efficiency of disassembly can be improved.

[0043] In summary, for the twin-cell floor-standing heater of this embodiment, the arc-shaped suspension rods 22 on a pair of support rods are used to realize heat radiation of the two heating components in two different lateral directions relative to the support rods, thereby greatly expanding the heat radiation range of the overall heater relative to the supporting chassis 1, thereby improving people's convenience in use.

[0044] Embodiment 2:

[0045] See also Figures 1 to 4 As shown, based on the twin-cell floor-standing heater of Example 1, an accommodating cavity for accommodating and assembling a heating structure is formed in the outer shell 4 of the twin-cell floor-standing heater provided in this embodiment.

[0046] As an example of an optional implementation, the heating structure includes a heat insulation cover 6 arranged in the receiving cavity, a microcrystalline glass plate 5 covering the open mouth of the receiving cavity of the outer shell 4, and a reflector 7 arranged between the microcrystalline glass plate 5 and the cover. The side end surface of the microcrystalline glass plate 5 facing the reflector 7 is also coated with at least one graphene coating 8. Here, the graphene coating 8 can be a flaky graphene sintered layer formed by sintering a flaky graphene mixture pasted on the microcrystalline glass plate 5, and the flaky graphene sintered layer is led out of two electrodes by two groups of conductive silver paste or copper wire, and then heat is provided by electric heating. In this regard, the heating structure adopted in this embodiment also includes a power box 9, which can be arranged in a receiving cavity and is located between the outer shell 4 and the heat insulation cover 6, and the power box 9 is electrically connected to the graphene coating 8 to provide power to the graphene coating 8.

[0047] The glass-ceramic plate 5 here can be circular or rectangular, as long as the shape of the glass-ceramic plate 5 is adapted to the opening of the receiving cavity of the outer shell 4. The glass-ceramic plate 5 can be used to transmit the infrared radiation energy generated by the graphene coating 8 in a concentrated direction.

[0048] The reflector 7 is a concave plate or a convex plate with a preset curvature, which can reflect the far-infrared radiation energy generated by the graphene coating 8 onto the microcrystalline glass plate 5, and then disperse it in one direction through the microcrystalline glass plate 5, thereby improving the thermal effect of the heating device. The concave plate or the convex plate with a preset curvature can reflect the infrared rays obliquely incident on the reflector 7 to the microcrystalline glass plate 5. In practical applications, the preset curvature can be set according to actual needs, and the curvature of the reflector 7 is not limited here.

[0049] The microcrystalline glass heater of the embodiment of the present application can evenly dissipate the heat generated by the graphene coating 8 by using the microcrystalline glass plate 5, so as to achieve uniform heating. Moreover, the microcrystalline glass is a basic glass of a specific composition with a crystal nucleating agent (or without a crystal nucleating agent), which is subjected to a crystallization heat treatment under a certain temperature system, and a large number of tiny crystals are evenly precipitated in the glass to form a dense multiphase complex of microcrystalline phase and glass phase. Therefore, the microcrystalline glass has high mechanical strength, excellent insulation performance, low dielectric loss, stable dielectric constant, thermal expansion coefficient that can be adjusted in a wide range, chemical corrosion resistance, wear resistance, good thermal stability, high operating temperature and other characteristics, so it can be applied to high-power heaters, so that the heating range of the heater of the embodiment of the present application is larger. Moreover, the appearance of the heater using the microcrystalline glass plate 5 is stylish and elegant, and the appearance of the heater can be optimized, so that the heater of the embodiment of the present application is more popular with consumers in the market.

[0050] It should also be noted that the heat insulation cover 6 is provided with a heat insulation powder, which is a heat insulation powder block made of nano-scale silicon dioxide powder. The heat insulation cover 6 can be made of stainless steel. The heat insulation cover 6 is designed to achieve heat insulation. The heat insulation cover 6 can allow the heat generated by the graphene coating 8 to be emitted to the microcrystalline glass plate 5, avoiding heat loss in the graphene coating 8 and ensuring that the ambient temperature in the receiving cavity of the outer shell 4 is not too high. The heat insulation powder built into the heat insulation cover 6 can allow the heat generated by the graphene coating 8 to be transmitted to the microcrystalline glass plate 5 more and faster, speeding up the heating of the microcrystalline glass plate 5, so that the twin-cell floor-standing heater of the embodiment of the present application has the advantages of fast heat transfer speed and uniform heating.

[0051] In this embodiment, a large amount of far-infrared radiation energy beneficial to the human body is generated by evenly applying the graphene coating 8 as a heating element on the microcrystalline glass plate 5, and the far-infrared radiation energy is evenly transmitted through the microcrystalline glass plate 5 to achieve uniform heating; at the same time, at least one reflecting plate 7 is arranged under the graphene coating 8, and the reflecting plate 7 can be used to reflect the far-infrared rays generated by the graphene coating 8 to the microcrystalline glass plate 5, and the microcrystalline glass plate 5 then evenly transmits the heat of the far-infrared rays to further improve the effective heat utilization rate; the graphene coating 8 is arranged in the heat insulation cover 6, which can avoid the heat loss of the graphene coating 8, ensure that the ambient temperature in the bottom shell cavity is not too high, and protect the device.

[0052] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0053] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present utility model, unless otherwise clearly specified and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

Claims

1. A twin-cell floor-standing heater, characterized in that: include: a support chassis adapted to be supported on the ground; A pair of support rods, each support rod comprises a vertical support column connected to the support chassis and an arc-shaped suspension rod arranged on one end of the vertical support column away from the support chassis; the arc-shaped openings of the arc-shaped suspension rods respectively included in the pair of support rods are distributed in a back-to-back manner; A pair of heating components are suitable for being arranged one by one on the ends of the arc-shaped hanging rods far away from the vertical supporting columns included in the distribution of a pair of supporting rods.

2. The twin-cell floor-standing heater according to claim 1, characterized in that: The heights of the vertical support columns respectively included in a pair of support rods are the same or different.

3. The twin-cell floor-standing heater according to claim 1 or 2, characterized in that: The arc lengths of the arc-shaped suspension rods respectively included in a pair of support rods are the same or different.

4. The twin-cell floor-standing heater according to claim 1 or 2, characterized in that: The arcs of the arc-shaped suspension rods respectively included in a pair of support rods are the same or different.

5. The twin-cell floor-standing heater according to claim 1, characterized in that: Each of the arc-shaped suspension rods is provided with a U-shaped connecting ear at the end away from the vertical support column for connecting to the heating assembly; and The U-shaped connecting ear is matched with a connecting shaft.

6. The twin-cell floor-standing heater according to claim 5, characterized in that: The heating assembly comprises an outer shell and a heating structure arranged in the outer shell; The outer shell is provided with a connector suitable for the connecting shaft to pass through; and The connecting head is suitable for rotating relative to the connecting shaft.

7. The twin-cell floor-standing heater according to claim 6, characterized in that: The outer shell is provided with a connecting column for connecting with the connector; The connector is provided with a connection hole suitable for inserting the connection column; The connecting column is connected to the connecting hole by threaded connection.

8. The twin-cell floor-standing heater according to claim 6 or 7, characterized in that: The outer shell is formed with a receiving cavity for accommodating and assembling the heating structure; and The heating structure comprises a heat-insulating cover arranged in the receiving cavity, a microcrystalline glass plate covering the open opening of the receiving cavity of the outer shell, and a reflecting plate arranged between the microcrystalline glass plate and the cover shell.

9. The twin-cell floor-standing heater according to claim 8, characterized in that: At least one graphene coating is also coated on the side end surface of the microcrystalline glass plate facing the reflective plate.

10. The twin-cell floor-standing heater according to claim 8, characterized in that: The reflecting plate is a concave plate or a convex plate with a preset curvature.

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