CN215638033U

CN215638033U - Electric heater

Info

Publication number: CN215638033U
Application number: CN202122164830.6U
Authority: CN
Inventors: 刘洪日
Original assignee: Liu Hongri
Current assignee: Liu Hongri
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The application provides electric heating equipment which comprises a shell, an air inlet, an air outlet, a partition plate, a through hole, an overflow box, an overflow pipe, a heat dissipation box and an electric heating pipe, wherein the partition plate is fixedly arranged in the shell and is provided with the through hole; an overflow box is arranged on one side of the clapboard and is communicated with one end of the overflow pipe; the other end of the overflow pipe penetrates through the through hole to be connected with a heat dissipation box, a heating pipe is arranged in the heat dissipation box, and a heat exchange medium is filled in the heat dissipation box; the clapboard is also provided with an electric motor, and a rotor of the electric motor is fixedly connected with the fan blades; the shell is provided with an air inlet and an air outlet. This application will heat and the integration of dispelling the heat, and equipment realizes miniaturizing, facilitates the use. The fan is additionally arranged above the heat dissipation box, so that the heat exchange of the heat dissipation box is faster, and the efficiency is improved; the air outlet sets up in the shell bottom, makes hot-blast from the lower part blow off, leads to the upper and lower difference in temperature in the space little, has improved the heat utilization efficiency, has increased the comfort level that human body felt.

Description

Electric heater

Technical Field

The application belongs to the heating equipment field, concretely relates to electric heater equipment.

Background

Heating equipment is often used in life, and the heating equipment in the prior art is divided into the following types: the first is central heating equipment which is large in scale, labor-consuming and time-consuming to install and difficult to overhaul; secondly, the heating mode utilizes the heating wire to generate heat radiation for heating, the heating mode has low heat efficiency, the air is too dry after long-term use, the body feels uncomfortable, and the service life of the equipment is short; the third is heating by an electrothermal tube heating medium, the heating equipment enables hot air to be on the upper layer of a space, and the heat transfer speed is slow, the heat utilization rate is low, and the somatosensory effect is poor; and the fourth is an electric heating wire heated by blowing with a fan, which also causes air drying, and has poor safety, short service life, and easy deterioration.

Accordingly, those skilled in the art have provided an electric heater apparatus to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a comfortable electric heater with reasonable structure, small temperature difference at different indoor positions and body feeling.

In order to achieve the purpose, the technical scheme provided by the application is as follows: an electric heating device comprises a shell, an air inlet, an air outlet, a partition plate, a through hole, an overflow box, an overflow pipe, a heat dissipation box and an electric heating pipe, wherein the partition plate is fixedly arranged in the shell and is provided with the through hole; an overflow box is arranged on one side of the partition plate and is communicated with one end of the overflow pipe; the overflow pipe other end passes the through-hole and connects the heat dissipation box, the heat dissipation box passes through the stand and sets up on the shell, be provided with the electrothermal tube in the heat dissipation box.

Further, the electric heating equipment is characterized in that the partition plate is further provided with an electric motor, and a rotor of the electric motor is fixedly connected with the fan blades.

Further, the electric heating equipment is characterized in that the shell is provided with an air inlet and an air outlet, the air inlet is located on the shell and close to one side of the fan blades, and the air outlet is located at the bottom of the shell.

Further, the electric heating equipment is characterized in that a main control board is further arranged on the shell, a temperature control switch and a power line are arranged on the main control board, the main control board is electrically connected with the electric heating tube through the temperature control switch, and the main control board is electrically connected with the motor through the temperature control switch.

Further, the heat dissipation box is filled with a heat exchange medium, and the heat exchange medium is water or vegetable oil.

After the above scheme is adopted, the beneficial effects of the application are as follows:

(1) this application will heat and the integration of dispelling the heat, and equipment realizes miniaturizing, facilitates the use.

(2) The heat exchange medium is heated, so that heat is transferred, and hot air is not dried; meanwhile, the temperature of the equipment is not too high, the equipment is not easy to damage, the service life is long, and the use is safer.

(3) The fan is additionally arranged above the heat dissipation box, so that the heat exchange of the heat dissipation box is faster, and the efficiency is improved; the air outlet sets up in the shell bottom, makes hot-blast from the lower part blow off, leads to the upper and lower difference in temperature in the space little, has improved the heat utilization efficiency, has increased the comfort level that human body felt.

(4) This application sets up overflow box and overflow pipe for prevent that heat transfer medium expend with heat and contract with cold too big.

(5) This application makes the equipment ann operation more convenient at main control board installation temperature control system.

Drawings

In order to make the content of the present application easier to understand, the technical solutions described in the present application will be further described below with reference to the accompanying drawings and the detailed description, but the present application is not limited thereto.

FIG. 1 is an isometric view of the present application;

FIG. 2 is a first structural diagram of the present application;

fig. 3 is a structural schematic diagram of the present application.

Reference numerals: 1. the heat dissipation device comprises a shell, 2, a partition plate, 3, a through hole, 4, an overflow box, 5, an overflow pipe, 6, a heat dissipation box, 7, a stand column, 8, an electric heating pipe, 9, a motor, 10, fan blades, 11, an air inlet, 12, an air outlet, 13, a main control board, 14, a temperature control switch, 15 and a power line.

Detailed Description

The idea and technical effects of the present application will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, features and effects of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive efforts based on the embodiments of the present application belong to the protection scope of the present application. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The technical characteristics in the creation of the application can be interactively combined on the premise of not conflicting with each other.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "upper rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present application.

Referring to fig. 1 to 3, the electric heater according to this embodiment includes a housing 1, a partition plate 2, a through hole 3, an overflow box 4, an overflow pipe 5, a heat dissipation box 6, a column 7, an electric heating tube 8, a motor 9, fan blades 10, an air inlet 11, an air outlet 12, a main control board 13, a temperature control switch 14, and a power line 15.

A partition plate 2 is fixedly arranged in the shell 1, and a through hole 3 is formed in the partition plate 2; an overflow box 4 is arranged on one side of the partition plate 2, and the overflow box 4 is communicated with one end of an overflow pipe 5; the other end of the overflow pipe 5 penetrates through the through hole 3 to be connected with the heat dissipation box 6, the heat dissipation box 6 is arranged on the shell 1 through the upright post 7, and an electric heating pipe 8 is arranged in the heat dissipation box 6.

The partition board 2 is further provided with an electric motor 9, and a rotor of the electric motor 9 is fixedly connected with fan blades 10.

The fan blade is characterized in that the shell 1 is provided with an air inlet 11 and an air outlet 12, the air inlet 11 is located on one side, close to the fan blades 10, of the shell 1, and the air outlet 12 is located at the bottom of the shell 1.

The shell 1 is further provided with a main control board 13, the main control board 13 is provided with a temperature control switch 14 and a power line 15, the main control board 13 is electrically connected with the electric heating tube 8 through the temperature control switch 14, and the main control board 13 is electrically connected with the motor 9 through the temperature control switch 14.

The heat dissipation box is filled with a heat exchange medium, and the heat exchange medium is one of water and vegetable oil.

The working principle of the application is as follows:

when the electric heating equipment is used, a power supply is connected, when an electric control switch senses that the ambient temperature is lower than a set value, an electric heating tube is controlled by a main control board to generate heat, a heat exchange medium in a heat dissipation box is heated, a motor is started and drives fan blades to operate, cold air enters the equipment from an air inlet, and heated air is blown out from an air outlet after being heated by the electric heating tube and the heat dissipation box; when the electric control switch senses that the ambient temperature is higher than a set value, the electric heating tube and the motor are controlled to stop working through the main control board.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications and improvements made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides an electric heater unit, includes shell, air intake and air outlet, its characterized in that: the heat dissipation device is characterized by also comprising a partition plate, a through hole, an overflow box, an overflow pipe, a heat dissipation box and an electric heating pipe, wherein the partition plate is fixedly arranged in the shell and is provided with the through hole; an overflow box is arranged on one side of the partition plate and is communicated with one end of the overflow pipe; the overflow pipe other end passes the through-hole and connects the heat dissipation box, the heat dissipation box passes through the stand and sets up on the shell, be provided with the electrothermal tube in the heat dissipation box.

2. The electric heater apparatus of claim 1, wherein: the partition board is also provided with an electric motor, and a rotor of the electric motor is fixedly connected with the fan blades.

3. The electric heater apparatus of claim 1, wherein: the shell is provided with air intake and air outlet, the air intake is located the shell and is close to flabellum one side, the air outlet is located the shell bottom.

4. The electric heater apparatus of claim 1, wherein: the shell is provided with a main control board, the main control board is provided with a temperature control switch and a power line, the main control board is electrically connected with the electric heating tube through the temperature control switch, and the main control board is electrically connected with the motor through the temperature control switch.

5. The electric heater apparatus of claim 1, wherein: the heat dissipation box is filled with a heat exchange medium, and the heat exchange medium is one of water and vegetable oil.