Whole house heating electric warming oven

Abstract

The utility model discloses a whole house heating electric warming oven, which belongs to the field of electric warming ovens and comprises an oven surface, an oven body, a support column and a bottom plate. A hollow heat collection cavity is formed between the furnace body and the furnace face, the area of the heat collection cavity is larger than that of the furnace body, and air holes are formed in the top face of the furnace body and communicated with the heat collection cavity. The furnace body comprises an upper furnace body and a lower furnace body, the bottom surface of the upper furnace body and the top surface of the lower furnace body are not closed, and the side walls of the upper furnace body and the lower furnace body are mutually embedded to form a complete cavity. According to the whole-house heating electric warming oven, the oven body is formed by embedding the two half cavities of the upper oven body and the lower oven body, and the whole-house heating electric warming oven can adapt to adjustment of the height of the oven face. The heat collection cavity is arranged between the furnace body and the furnace surface, hot air of the furnace body enters the heat collection cavity to quickly heat the furnace surface, the heating area of the furnace body is obviously increased, and the heating effect is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of heating appliances, specifically an electric heater that achieves whole-house heating by heating the furnace body. Background Technology

[0002] Electric heaters are a common household heating appliance, offering advantages such as convenience, hygiene, and practicality, and have a broad market prospect.

[0003] Existing electric heaters mainly fall into two categories: hot air heating and infrared radiation heating. Hot air heating increases air velocity, which can easily lead to dry skin and is noisy. Infrared radiation is highly directional, and there is no heat on the back, requiring the use of a cover to increase the heater's temperature, resulting in poor heating effect on the upper body.

[0004] Traditional fuel-fired heating stoves, such as coal stoves and wood stoves, provide good heating, but they are inconvenient and unhygienic to use.

[0005] In recent years, electric heaters that use the furnace body for heating have also emerged, providing a type of electric heater that achieves whole-house heating by heating the furnace body. Utility Model Content

[0006] The purpose of this invention is to overcome the aforementioned technical difficulties and provide an electric heater that achieves whole-house heating by heating the furnace body.

[0007] To achieve the above objectives, the technical solution adopted is as follows:

[0008] A whole-house heating electric heater includes a furnace surface, a furnace body, a support column, and a base plate. The furnace body is equipped with a heating element. A hollow heat collection cavity is provided between the furnace body and the furnace surface. The heat collection cavity has a larger area than the furnace body. The top surface of the furnace body is provided with vents that communicate with the heat collection cavity. The furnace body includes an upper furnace body and a lower furnace body. The bottom surface of the upper furnace body and the top surface of the lower furnace body are not closed, and the side walls of the upper furnace body and the lower furnace body are interlocked to form a complete cavity.

[0009] Furthermore, a heat insulation cover is provided on the outside of the furnace body.

[0010] Furthermore, the support column is a liftable structure.

[0011] Furthermore, the base plate is equipped with a base plate heating component.

[0012] Furthermore, the heating components in the furnace body comprise multiple components.

[0013] Furthermore, a cooking oven assembly is provided in the center of the stove surface.

[0014] Furthermore, the cross-section of the furnace body is rectangular or circular.

[0015] Furthermore, the heat collection cavity is fixedly connected to both the furnace body and the furnace surface.

[0016] Furthermore, the furnace surface is made of stainless steel or sintered stone.

[0017] Furthermore, the furnace body, heat collection chamber, and heat insulation cover are all made of stainless steel.

[0018] The beneficial effects of adopting the above solution are as follows: The whole-house heating electric heater of this application consists of two semi-cavities, an upper furnace body and a lower furnace body, which can accommodate the height adjustment of the furnace surface. A heat collection chamber is provided between the furnace body and the furnace surface. The hot air from the furnace body enters the heat collection chamber, which rapidly heats the furnace surface and significantly increases the heating area of ​​the furnace body, thus greatly improving the heating effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the whole-house heating electric heater of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the whole-house heating electric heater with the heat insulation cover removed.

[0021] Figure 3 This is a top view of the structure of the whole-house heating electric heater of this utility model.

[0022] In the diagram, 1 is the furnace surface; 2 is the heat collection chamber; 3 is the upper furnace body; 4 is the heat insulation cover; 5 is the support column; 6 is the base plate; 7 is the heating element A; 8 is the heating element B; and 9 is the lower furnace body. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to specific embodiments. The described embodiments are merely some, not all, of these embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0024] It should be understood that the following terms included in this document may be for ease of description and simplification, or are merely based on the relationships shown in the illustrations, and do not indicate or imply any specific relationship that must be referred to. Those skilled in the art should interpret them broadly in conjunction with the entire document, and they should not be construed as limitations on this technical solution. Terms indicating direction or positional relationships, such as "upper," "lower," "front," "back," "left," "right," "top," "bottom," "inner," and "outer." Step numbering terms, such as "1," "2," "first," and "second." Quantifier terms, such as "one," "a," "1," and "multiple." Positional relationship terms, such as "install," "connect," and "link." Example 1

[0025] like Figure 1-3 A whole-house electric heater includes a furnace surface 1, a furnace body, support columns 5, and a base plate 6. The furnace body houses a heating element. A hollow heat-collecting cavity 2 is located between the furnace body and the furnace surface 1. The heat-collecting cavity 2 has a larger area than the furnace body, and the top surface of the furnace body has vents communicating with the heat-collecting cavity 2. The heating element is an electric heating wire or heating tube. The heating element heats the furnace body, which in turn rapidly heats the heat-collecting cavity 2 and the furnace surface 1. Once heated, the furnace body and furnace surface provide near-field radiant heating and heat the surrounding air, similar to a traditional fuel-fired heating stove, quickly raising the indoor temperature. Sitting around the heater will feel very warm. With doors and windows closed, whole-house heating can be achieved in about ten minutes.

[0026] This electric heater adopts the lifting mechanism of existing electric heaters. The support column 5 is designed as a lifting structure. The heater body includes an upper heater body 3 and a lower heater body 9. The bottom surface of the upper heater body 3 and the top surface of the lower heater body 9 are not closed, and the side walls of the upper heater body 3 and the lower heater body 9 interlock to form a complete cavity. This allows the heater body to adapt to height adjustments without affecting its function.

[0027] Due to the high temperature of the furnace body, a heat insulation cover 4 is provided on the outside of the furnace body to prevent burns. Since the upper furnace body 3 is not easily accessible, the heat insulation cover 4 can be designed only for the lower half, connected to the base plate 6. Alternatively, a similar interlocking structure of the upper furnace body 3 and the lower furnace body 9 can be used.

[0028] The base plate 6 is equipped with a base plate heating element, similar to the base plate heating pad (heating wire) of an existing electric heater. The heat collection chamber 2 is fixedly connected to both the furnace body and the furnace surface 1.

[0029] The electronic components of this heater have a simple structure, and those skilled in the art can refer to the design of existing heaters. Example 2

[0030] Based on Example 1, the heating components in the furnace body include multiple components, such as... Figure 3 The rectangular furnace body is equipped with heating elements A7 and B8 to compensate for insufficient heat on the long side of the rectangle. In this embodiment, a cooking furnace component is located in the middle of the furnace surface 1, which can be used for cooking or hot pot, improving the practicality of the heater. The cooking furnace is attached to the lower side of the furnace surface 1, and a heat insulation plate or heat insulation cotton is provided between the cooking furnace and the heat collection cavity 2. The cross-section of the furnace body can be rectangular or circular. Example 3

[0031] Based on the above embodiments, the furnace surface 1 can be made of stainless steel or sintered stone. The furnace body, heat collection chamber 2, and heat insulation cover 4 are all made of stainless steel.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A whole-house electric heater, comprising a stove surface (1), a stove body, a support column (5) and a bottom plate (6), and a heating assembly is arranged in the stove body, characterized in that: a hollow heat collection cavity (2) is arranged between the stove body and the stove surface (1), the area of the heat collection cavity (2) is larger than that of the stove body, and the top surface of the stove body is provided with air holes in communication with the heat collection cavity (2); the stove body comprises an upper stove body (3) and a lower stove body (9), the bottom surface of the upper stove body (3) and the top surface of the lower stove body (9) are both not closed, and the side walls of the upper stove body (3) and the lower stove body (9) are embedded with each other to form a complete cavity. The outer side of the stove body is provided with a heat insulation cover (4). The support column (5) is a liftable structure.

2. The electric room heater as claimed in claim 1, wherein: The bottom plate (6) is provided with a bottom plate (6) heating assembly.

3. The electric room heater as claimed in claim 1 wherein: The heating assembly in the stove body comprises a plurality of.

4. The electric room heater as claimed in claim 1, wherein: The middle part of the stove surface (1) is provided with a cooking stove assembly.

5. The electric room heater as claimed in claim 1, wherein: The cross section of the stove body is rectangular or circular.

6. The electric room heater as claimed in claim 1, wherein: The heat collection cavity (2) is fixedly connected with the stove body and the stove surface (1).

7. The electric room heater as claimed in claim 1, wherein: The stove surface (1) is made of stainless steel or rock plate material.

8. The electric room heater as claimed in claim 1, wherein: The stove body, the heat collection cavity (2) and the heat insulation cover (4) are all made of stainless steel material.

9. The electric room heater as claimed in claim 1, wherein: ​ 10. The electric room heater as claimed in claim 2, wherein: ​

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