CN219607201U - Electric heater capable of uniformly radiating - Google Patents

Abstract

The utility model discloses an electric heater capable of uniformly radiating, wherein a reflecting plate and a reflecting end plate are arranged in a box body, the reflecting plate is connected with the reflecting end plate to form a trapezoid body shape, a heating tube is arranged at the center of the trapezoid body formed by connecting the reflecting plate with the reflecting end plate, a net cover is arranged outside the box body, the net cover is arc-shaped, and the structure can enable the radiating area of heat generated by the heating tube to be larger at the front, so that the electric heater has a larger electric heating effect range, is more uniform in temperature and is not easy to be overhigh in temperature.

Description

Electric heater capable of uniformly radiating

Technical Field

The utility model relates to the technical field of electric heaters, in particular to an electric heater capable of uniformly radiating.

Background

The energy conservation field is gathered in various communities while the global energy is tense and the economy is rapidly increased, people are pursued to save energy and protect environment, and meanwhile, people pay attention to comfortable and healthy high-quality life today, and a large number of small household appliances are flushed into the home of people. The electric heater is one of them, and the electric heater utilizes the electric energy to convert into heat energy, and because the energy efficiency loss is little, and the conversion rate is higher, heats soon, and noiseless pollution-free becomes people's requisite heating household electrical appliances winter.

The electric heater has the high-quality characteristics of low energy consumption, high energy efficiency conversion rate, quick heating, no noise, no pollution and the like, but in the prior art of the electric heater, the electric heater also has some problems, such as cotton clothes caused by high core temperature, inflammable substances approaching the electric heater for too long and easy to ignite, potential safety hazards exist when the electric heater is used in winter, the heat dissipation of the prior electric heater is not uniform enough, only a front area of the electric heater can provide high heat, and the user experience is not very good when the electric heater is used.

Disclosure of Invention

The utility model mainly aims to provide an electric heater capable of uniformly radiating, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a uniform heat dissipation's electric heater, includes the box, the box includes circuit storehouse, the storehouse that generates heat, be provided with the circuit board in the circuit storehouse, the circuit board is connected with plug and switch through the electricity, the circuit storehouse with be provided with the medium plate in the middle of the storehouse that generates heat, be provided with the heating tube in the storehouse that generates heat, the heating tube with the circuit board passes through the electricity to be connected, its characterized in that: the heating bin is internally provided with a reflecting plate and a reflecting end plate, the reflecting plate is connected with the reflecting end plate to form a trapezoid body shape, the heating tube is placed at the center of the trapezoid body formed by connecting the reflecting plate with the reflecting end plate, the outer part of the box body is provided with a net cover, the net cover is arc-shaped, and the setting of the shape enables the reflecting plate and the heat radiation reflected by the reflecting end plate to diffuse according to a certain angle.

Further, the rear part of the box body is connected with a wall hanging connecting piece, and the wall hanging connecting piece is connected with a wall hanging fixing piece, so that the electric heater can be conveniently fixed on a wall body.

Further, the screen plate is arranged outside the box body, the screen plate is arc-shaped, a plurality of ventilation holes are formed in the screen plate, ventilation windows are formed in the rear portion of the heating bin, and gas circulation inside the electric heater can be quickened, so that the electric heater is not easy to overheat.

Further, the switch is a round waterproof switch, a sealing waterproof pad is arranged between the circuit board and the heating tube, so that the electric heater is not easy to enter water and is not easy to damage due to the entering water, and a ceramic sleeve is arranged in the box body and is suitable for being used as a heat dissipation material.

Compared with the prior art of electric heaters, the utility model has the following beneficial effects:

1. according to the utility model, the reflecting plate and the reflecting end plate are arranged, the reflecting plate is connected with the reflecting end plate to form a trapezoid body, when the heating tube starts to generate heat, the generated heat radiation can be reflected to the front by the arranged reflecting plate and the reflecting end plate, the angle formed by the reflecting plate and the reflecting end plate can enable the heat radiation to irradiate the front to be larger, the heat generated by the heating tube and the heat radiation energy to irradiate the larger area, the electric heating effect range of the electric heater is larger, the temperature is more uniform, and the temperature is not easy to be overhigh.

2. According to the utility model, the waterproof switch and the sealing waterproof pad are arranged, so that the circuit board is not easy to damage due to damp when the electric heater is used in a damp environment.

Drawings

FIG. 1 is a schematic diagram of the structure of the utility model;

FIG. 2 is a schematic diagram of the internal structure of the circuit bin;

FIG. 3 is a schematic view of the internal structure of the heating chamber;

FIG. 4 is a rear view of the utility model;

in the figure: 1. a plug; 2. a circuit board; 3. a heating bin; 4. a switch; 5. a heating tube; 6. a reflection plate; 7. a reflective end plate; 8. a mesh enclosure; 9. wall hanging connecting pieces; 10. wall hanging fixing pieces; 11. a screen plate; 12. sealing the waterproof pad; 13. a ceramic sleeve; 14. a circuit bin; 15. a middle plate; 16. and a ventilation window.

Detailed Description

The present utility model will be further described with reference to the following specific examples, but it should be noted that the present examples are implemented on the premise of the technical solution of the present utility model, and detailed implementation manners and specific operation procedures are given, but the protection scope of the present utility model is not limited to the following examples.

Example 1

As shown in fig. 1-4, an electric heater with uniform heat dissipation comprises a box body, wherein the box body comprises a circuit bin 14 and a heating bin 3, a circuit board 2 is arranged in the circuit bin 14, the circuit board 2 is electrically connected with a plug 1 and a switch 4, a middle plate 15 is arranged between the circuit bin 14 and the heating bin 3, a heating tube 5 is arranged in the heating bin 3, and the heating tube 5 is electrically connected with the circuit board 2, and the electric heater is characterized in that: be provided with reflecting plate 6 and reflection end plate 7 in the storehouse 3 that generates heat, reflecting plate 6 with reflection end plate 7 connects and constitutes the trapezoid body shape, the heating tube 5 both ends are placed on the reflection end plate 7, the box outside is provided with screen panel 8, screen panel 8 shape is the arc, the setting of this shape makes reflecting plate 6 with the thermal radiation of reflection end plate 7 reflection is according to certain angle diffusion, the box rear portion is connected with wall built-up connection 9, wall built-up connection 9 is connected with wall built-up mounting 10, wall built-up mounting 10 can cooperate with the bolt on the wall body, will stabilize fixedly in somewhere, the box outside is provided with otter board 11, otter board 11 shape is the arc, a plurality of bleeder vent has been seted up on the otter board 11, just the inside gas circulation of ability acceleration of storehouse 3 rear portion that generates heat has been seted up, switch 4 is circular switch, circuit board 2 with be provided with waterproof pad 12 between heating tube 5, make electric heater water-proof sleeve be difficult to the ceramic material is easy for the heat dissipation 13, the electric heater is difficult to be easy because the ceramic material is difficult to the heat dissipation 13, the ceramic heater is difficult to be the inside the ceramic material is good because the heat dissipation.

When the electric heater is specifically used, the electric heater is fixedly placed at a working position through the wall-mounted fixing piece 10 and the wall-mounted connecting piece 9, the plug 1 is electrified, the switch 4 is pressed down, current enters the heating tube 5 through the circuit board 2, the heating tube 5 starts to heat, heat generated by the heating tube 5 and heat radiation spread to the periphery, heat radiation emitted to the front starts to heat, and heat radiation and heat emitted to the back are reflected to the front through the reflecting plate 6 and the reflecting end plate 7, and the arc formed by the trapezoid formed by the reflecting plate 6 and the reflecting end plate 7 and the net cover 8 enables the heat radiation and the heat to irradiate a larger area on the front, so that the electric heater has a larger electric heating effect range and a more uniform temperature.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather as utilizing the equivalent structural changes made by the description of the present utility model and the accompanying drawings or directly/indirectly applied to other related technical fields are included in the scope of the utility model.

Claims (6)

1. The utility model provides a uniform heat dissipation's electric heater, includes the box, the box includes circuit storehouse (14), generates heat storehouse (3), be provided with circuit board (2) in circuit storehouse (14), circuit board (2) electricity are connected with plug (1) and switch (4), circuit storehouse (14) with be provided with medium plate (15) in the middle of the storehouse (3) that generates heat, be provided with heating tube (5) in the storehouse (3) that generates heat, heating tube (5) with circuit board (2) electricity are connected, its characterized in that: the novel heating cabinet is characterized in that a reflecting plate (6) and a reflecting end plate (7) are arranged in the heating cabinet (3), the reflecting plate (6) is connected with the reflecting end plate (7) to form a trapezoid body shape, the centers of the reflecting end plate (7) are placed at two ends of the heating pipe (5), a net cover (8) is arranged outside the heating cabinet (3), and the net cover (8) is arc-shaped.

2. An electric heater with uniform heat dissipation according to claim 1, wherein: the switch (4) is a round waterproof switch, and the middle plate (15) is provided with a sealing waterproof pad (12).

3. An electric heater with uniform heat dissipation according to claim 1, wherein: the heating bin (3) is fixedly connected with a wall hanging connecting piece (9) at the rear part, and the wall hanging connecting piece (9) is connected with a wall hanging fixing piece (10).

4. An electric heater with uniform heat dissipation according to claim 1, wherein: the heating bin (3) is externally provided with a screen plate (11), the screen plate (11) is arc-shaped, and a plurality of ventilation holes are formed in the screen plate (11).

5. An electric heater with uniform heat dissipation according to claim 1, wherein: a ceramic sleeve (13) is arranged in the box body.

6. An electric heater with uniform heat dissipation according to claim 1, wherein: the rear part of the heating bin (3) is provided with a ventilation window (16).