CN216080023U

CN216080023U - Electric heating device

Info

Publication number: CN216080023U
Application number: CN202122755987.6U
Authority: CN
Inventors: 黄文理
Original assignee: Yueqing Yingweineng Electronic Technology Co ltd
Current assignee: Yueqing Yingweineng Electronic Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-18
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses an electric heating device, which relates to the technical field of electric heating and comprises a shell assembly, a circuit board and a heating coating, wherein the heating coating is positioned at one end of the shell assembly and is electrically connected with the circuit board, the shell assembly comprises a cover plate, a bottom shell, end plates which are positioned at two ends and are arranged in a hollow manner and a mounting plate for mounting the circuit board, the bottom shell and the mounting plate are arranged side by side, the cover plate is covered above the bottom shell and the mounting plate, and a plurality of heat radiating pieces are arranged on the end plate at one end, far away from the heating coating, of the shell assembly. The utility model has the advantages of good safety and good practicability.

Description

Electric heating device

Technical Field

The utility model relates to the technical field of electric heating, in particular to an electric heating device.

Background

The existing electric warming device is generally arranged on the wall of a family, and compared with the traditional mobile electric warming device provided with rollers, the wall-mounted electric warming device has the characteristics of stable performance, safety, reliability, environmental protection, electricity saving, economy and practicability, so that the wall-mounted electric warming device is very popular in the family, but the traditional wall-mounted household electric warming device still has some problems in the actual use process. For example, wall-mounted electric heater generally all fixes on the wall, and unable removal needs to occupy certain space, and wall-mounted electric heater often installs in the place that the family often walked about in addition, and an carelessness is very easy scalded, and in addition, at the transport goods in-process in toward the house, also touch wall-mounted electric heater very easily, bumps wall-mounted electric heater bad.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the background art, the utility model provides the electric heating device with good safety and good practicability.

The technical scheme adopted by the utility model is as follows: the utility model provides an electric warming device, its includes casing assembly, circuit board and the coating that generates heat, the coating that generates heat is located casing assembly's one end and adopts the electricity to be connected with the circuit board, casing assembly includes apron, drain pan, is located the end plate that both ends and fretwork set up and supplies the mounting panel of circuit board installation, drain pan and mounting panel set up side by side and the apron lid is established in drain pan and mounting panel top, casing assembly keeps away from and installs a plurality of radiating piece on the end plate of the coating one end that generates heat.

The bottom surface is equipped with a plurality of heating panels under the mounting panel, the heating panel is in same straight line with one of them radiating element.

The bottom of the end plate is provided with an installation ear, the installation ear is provided with an installation hole, and the end plate is fixedly connected with the cover plate, the bottom shell and the installation plate through screws respectively.

The circuit board is provided with a rectifier and a transformer, the bottom shell is matched with the cover plate to form a cavity for accommodating the rectifier and the transformer, and the cavity and one of the heat dissipation parts are positioned on the same straight line.

The lateral wall upper end of drain pan is equipped with the location muscle that sets up along length direction, the one end that the mounting panel is close to the drain pan is equipped with the parcel and lives location muscle and supply the location muscle complex constant head tank that slides.

The heating coating is made of graphene.

And the cover plate, the bottom shell, the end plate and the mounting plate are respectively made of aluminum plates.

The utility model has the beneficial effects that: according to the technical scheme, the heating coating is buried in the wall or under the floor, and then the circuit board is electrically connected with the heating coating to realize heating, so that the heating coating has the advantage of good safety performance; in addition, the heat dissipation device is installed on a wall body or a floor through the shell assembly, when the shell assembly is hung on the wall, the heat generated by the circuit board is discharged through the hollowed end plate by the heat dissipation piece, and when the shell assembly is embedded in the wall, the heat generated by the circuit board is blown into a channel in the wall through the hollowed end plate by the heat dissipation piece, so that the heat utilization rate is higher.

Drawings

Fig. 1 is a schematic structural diagram of an electric warming device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a disassembled structure of the electric warming device.

Fig. 3 is a schematic diagram of a disassembled structure of the housing assembly.

Fig. 4 is a circuit configuration diagram of the wiring board.

Detailed Description

The embodiments of the utility model will be further described with reference to the accompanying drawings in which:

as shown in the figure, the electric heating device comprises a shell component, a circuit board 1 and heating coatings 3, wherein the heating coatings 3 are located at one end of the shell component and are electrically connected with the circuit board 1, the shell component comprises a cover plate 4, a bottom shell 5, end plates 7 which are located at two ends and are arranged in a hollow manner, and a mounting plate 6 for mounting the circuit board 1, the bottom shell 5 and the mounting plate 6 are arranged side by side, the cover plate 4 is arranged above the bottom shell 5 and the mounting plate 6 in a covering manner, and a plurality of radiating pieces 8 are mounted on the end plate 7 at one end, far away from the heating coatings 3, of the shell component; according to the technical scheme, the heating coating is buried in the wall or under the floor, and then the circuit board is electrically connected with the heating coating to realize heating, so that the heating coating has the advantage of good safety performance; in addition, the heat dissipation device is installed on a wall body or a floor through the shell assembly, when the shell assembly is hung on the wall, the heat generated by the circuit board is discharged through the hollowed end plate by the heat dissipation piece, and when the shell assembly is embedded in the wall, the heat generated by the circuit board is blown into a channel in the wall through the hollowed end plate by the heat dissipation piece, so that the heat utilization rate is higher.

The lower bottom surface of the mounting plate 6 is provided with a plurality of heat dissipation plates 61, the heat dissipation plates 61 and one heat dissipation member 8 are positioned on the same straight line, the circuit board 1 is provided with a rectifier and a transformer, the bottom shell 5 and the cover plate 4 are matched to form a cavity 51 for accommodating the rectifier and the transformer, and the cavity 51 and one heat dissipation member 8 are positioned on the same straight line; the heat dissipation piece adopts radiator fan, and the circuit board is on the mounting panel and with the heat transfer of self to the heating panel, the heat dissipation piece takes away the heat of every heating panel and rectifier and transformer, and discharges from the end plate fretwork department of the other end, and when casing subassembly was buried in the wall body, the end plate corresponded with the passageway of the coating that generates heat, and the heat can be blown into in the passageway by radiator fan, improves thermal rate of utilization.

The shell assembly mentioned in the embodiment is buried in the wall body, and does not mean that the shell assembly is completely buried in the wall body, but a part of the shell assembly is exposed outside the wall body, and the end plates at two ends are provided with vent holes to be communicated with the outside.

The bottom of the end plate 7 is provided with an installation ear 71, the installation ear 71 is provided with an installation hole 72, the end plate is fixedly connected with the cover plate, the bottom shell and the installation plate through screws respectively, and the shell assembly is fixed on a wall body through the matching of bolts and the installation hole.

The lateral wall upper end of drain pan 5 is equipped with the location muscle 52 that sets up along length direction, the one end that mounting panel 6 is close to drain pan 5 is equipped with the parcel and lives location muscle 52 and supply location muscle 52 complex constant head tank 62 that slides, the location muscle adopts cylindrically, the constant head tank also is the cylinder groove of adaptation, and the cooperation of sliding and can not take place to break away from between the two when the location muscle inserts in the constant head tank, and the specification and size of the two can multiple choice, has the advantage that the practicality is good.

The heating coating 3 is made of graphene and has the advantage of good heat conduction effect.

The cover plate 4, the bottom shell 5, the end plate 7 and the mounting plate 6 are respectively made of aluminum plates, so that the cost is low and the processing is convenient.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to the above embodiments, and any modifications using the inventive concept are intended to be included within the scope of the appended claims.

Claims

1. An electric warming device is characterized in that: it includes casing assembly, circuit board (1) and generate heat coating (3), generate heat coating (3) are located casing assembly's one end and adopt the electricity to be connected with circuit board (1), casing assembly includes apron (4), drain pan (5), is located end plate (7) that both ends and fretwork set up and supplies mounting panel (6) of circuit board (1) installation, drain pan (5) and mounting panel (6) set up side by side and apron (4) lid is established in drain pan (5) and mounting panel (6) top, casing assembly keeps away from and installs a plurality of radiating part (8) on end plate (7) of generating heat coating (3) one end.

2. The electric warming apparatus of claim 1, wherein: the bottom surface is equipped with a plurality of heating panels (61) under mounting panel (6), heating panel (61) are in same straight line with one of them radiating piece (8).

3. The electric warming apparatus of claim 1, wherein: the bottom of the end plate (7) is provided with an installation ear (71), the installation ear (71) is provided with an installation hole (72), and the end plate is fixedly connected with the cover plate, the bottom shell and the installation plate through screws respectively.

4. The electric warming apparatus of claim 1, wherein: the rectifier and the transformer are arranged on the circuit board (1), the bottom shell (5) and the cover plate (4) are matched to form a cavity (51) for containing the rectifier and the transformer, and the cavity (51) and one radiating piece (8) are located on the same straight line.

5. The electric warming apparatus of claim 1, wherein: the lateral wall upper end of drain pan (5) is equipped with location muscle (52) that set up along length direction, the one end that mounting panel (6) are close to drain pan (5) is equipped with parcel and lives location muscle (52) and supply location muscle (52) complex constant head tank (62) that slides.

6. The electric warming apparatus of claim 1, wherein: the heating coating (3) is made of graphene.

7. The electric warming apparatus of claim 1, wherein: the cover plate (4), the bottom shell (5), the end plate (7) and the mounting plate (6) are respectively made of aluminum plates.