CN210717787U

CN210717787U - Electric heater with good heating effect

Info

Publication number: CN210717787U
Application number: CN201921557044.9U
Authority: CN
Inventors: 欧玉婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-09
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to an electric heater that generates heat effectually, including the electric heater shell, be equipped with the unit that generates heat in the electric heater shell, the unit that generates heat is including generating heat stick and radiation cover, the power supply unit electricity in the stick that generates heat and the electric heater shell is connected, the radiation cover is iron material integrated into one piece structure, the stick that generates heat sets up in the inner chamber of radiation cover, the surface of radiation cover is equipped with the far infrared radiation coating, heat the radiation cover through the stick that generates heat, make the radiation cover outwards radiate far infrared, far infrared can direct action on human skin surface, need not to regard the air as the medium, heat conduction efficiency has been improved by a wide margin, and the iron material integrated into one piece structure of radiation cover, also can reduce the manufacturing cost of.

Description

Electric heater with good heating effect

Technical Field

The utility model relates to an electric heater field specifically is an effectual electric heater generates heat.

Background

The electric heater in the existing market generally carries out the heat exchange with the in-process of air convection through heating tube or heater etc. and heating efficiency is low on the one hand, and simultaneously, the device during operation that generates heat such as heating tube or heater still is accompanied with the production visible light, causes light pollution, harm user's eyes to the environment easily.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide an electric heater that generates heat effectually, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

The purpose of the utility model is realized like this:

the utility model provides an effectual electric heater generates heat, includes the electric heater shell, is equipped with the unit that generates heat in the electric heater shell, and the unit that generates heat is connected including the stick and the radiation cover that generate heat, and the stick that generates heat is connected with the power supply unit electricity in the electric heater shell, and the radiation cover is iron material integrated into one piece structure, and the stick that generates heat sets up in the inner chamber of radiation cover, and the surface of radiation cover is equipped with the far infrared radiation coating.

The radiation cover is cylindrical.

The electric heater shell comprises a base and an outer cover, wherein the base is detachably connected with the outer cover.

The surface of the outer cover comprises a net structure consisting of a plurality of vent holes.

The base is internally provided with a control device and a power supply device, and the control device is electrically connected with the power supply device.

And the bottom of the base is provided with an anti-skid lug.

The top of the outer cover is provided with a handle part.

The handle part is hinged with the outer cover, and the top of the outer cover is provided with a containing concave part corresponding to the handle part.

The utility model has the advantages that:

the heating rod heats the radiation cover, so that the radiation cover radiates far infrared rays outwards, the far infrared rays can directly act on the surface of the skin of a human body, air is not required to be used as a medium, the heat conduction efficiency is greatly improved, and the iron material integrated forming structure of the radiation cover can also reduce the production cost of products. Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

Fig. 2 is a first perspective view of the embodiment of the present invention.

Fig. 3 is a second perspective view of the embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-3, the electric heater with good heating effect comprises an electric heater shell, a heating unit is arranged in the electric heater shell, the heating unit comprises a heating rod 11 and a radiation cover 12, the heating rod 11 is electrically connected with a power supply device (not shown) in the electric heater shell, the radiation cover 12 is an iron material integrated structure, the heating rod 11 is arranged in an inner cavity of the radiation cover 12, a far infrared radiation coating is arranged on the outer surface of the radiation cover 12, and the far infrared radiation coating is heated to generate far infrared rays, which is the prior art, and can be understood by technical personnel in the field, so that the state is not shown in detail, the heating rod 11 is used for heating the radiation cover 12, the radiation cover 12 is used for radiating far infrared rays outwards, the far infrared rays can directly act on the surface of the skin of a human body, air is not required to be used as a medium, the heat conduction efficiency is greatly improved, and, and the production cost of the product can be reduced.

Further, the radiation cover 12 is formed in a cylindrical shape, so that the far infrared rays radiated from the radiation cover 12 in all directions can be more uniform.

Further, electric heater shell includes base 21 and dustcoat 22, and dustcoat 22 can avoid the user to be scalded by radiation shield 12, and base 21 can be dismantled with dustcoat 22 and be connected, and convenience of customers clears up the unit that generates heat.

Further, the surface of the outer cover 22 includes a net structure formed by a plurality of vent holes 221, so that far infrared rays can be radiated outwards through the vent holes 221, and meanwhile, the vent holes 221 also have a certain convection effect, thereby further improving the heating efficiency of the product to the environment.

Furthermore, a control device (not shown) and a power supply device are arranged in the base 21, the control device and the power supply device are electrically connected with each other, and the control device and the power supply device are assembled in the base 21 at the same time, so that the assembly of the product is more convenient.

Furthermore, the bottom of the base 21 is provided with an anti-slip bump 211, so that the product is not easy to tilt.

Further, a handle portion 222 is provided at the top of the housing 22 to facilitate product movement by a user.

Further, the handle portion 222 is hinged to the outer cover 22, and the top of the outer cover 22 is provided with a receiving concave portion 223 corresponding to the handle portion 222, so that when the handle portion 222 is idle, the handle portion can be received in the receiving concave portion 223, the use space is saved, and the appearance is more attractive.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. The utility model provides an electric heater that heating effect is good, includes the electric heater shell, be equipped with the unit that generates heat in the electric heater shell, its characterized in that, the unit that generates heat is including generating heat stick (11) and radiation cover (12), generating heat stick (11) and the power supply unit electricity in the electric heater shell are connected, radiation cover (12) are iron material integrated into one piece structure, and generating heat stick (11) set up in the inner chamber of radiation cover (12), and the surface of radiation cover (12) is equipped with the far infrared radiation coating.

2. The effectual electric heater that generates heat of claim 1, its characterized in that: the radiation cover (12) is cylindrical.

3. The effectual electric heater of generating heat of claim 1 or 2, its characterized in that: the electric heater shell comprises a base (21) and an outer cover (22), wherein the base (21) is detachably connected with the outer cover (22).

4. The effectual electric heater of generating heat of claim 3, its characterized in that: the surface of the outer cover (22) comprises a net structure consisting of a plurality of vent holes (221).

5. The effectual electric heater of generating heat of claim 3, its characterized in that: the base (21) is internally provided with a control device and a power supply device, and the control device is electrically connected with the power supply device.

6. The effectual electric heater of generating heat of claim 3, its characterized in that: the bottom of the base (21) is provided with an anti-skid bump (211).

7. The effectual electric heater of generating heat of claim 3, its characterized in that: the top of the outer cover (22) is provided with a handle part (222).

8. The effectual electric heater of generating heat of claim 7, its characterized in that: the handle part (222) is hinged with the outer cover (22), and the top of the outer cover (22) is provided with a containing concave part (223) corresponding to the handle part (222).