CN2771684Y

CN2771684Y - Far-infrared reflection heating electric-oven

Info

Publication number: CN2771684Y
Application number: CN 200520006035
Authority: CN
Inventors: 卢华
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-03
Filing date: 2005-03-03
Publication date: 2006-04-12
Anticipated expiration: 2015-03-03

Abstract

The utility model discloses a far-infrared reflection heating electric oven, which belongs to a heating oven tool. The utility model aims to provided the far-infrared reflection heating electric oven which has the advantages of good security performance, high heat efficiency and long service life. The utility model has the technical scheme that the utility model comprises a panel, a hearth, an oven body, a base, an electric oven and electric heating pipes, the hearth (2) which is fixed under the panel is fixed on the base (7) by the oven body, the oven body is composed of at least four upright posts (4) and a guard rail (8), a reflection device which is composed of at least four vertical reflection plates (6) and two level reflection plates (3) is arranged in the oven body and is fixed on the base (7), the two level reflection plates are respectively fixed at both ends of the vertical reflection plate, the electric heating pipes (5) which present an inverted U shape are fixed on the level reflection plates (3), the number of the electric heating pipes is corresponding to the number of the vertical reflection plates (6), and the electric oven (1) is fixed in the hearth (2). The utility model has the advantages of high heat efficiency and good heat radiation effect, and is particularly suitable for indoor heating use.

Description

The reflective heating electric furnace of far infrared

Technical field: the utility model relates to a kind of electric heating stove, relates in particular to that a kind of security performance is good, the thermal efficiency is high, the reflective heating electric furnace of the far infrared of long service life.

Background technology: at present, the shaft of electric heater and stone or metal plate for standing a stove on as a precaution against fire adopt traditional refractory material to make mostly, and resistance wire is installed then thereon.Notification number is " CN2469344Y ", the day for announcing to be that " on January 2nd, 2002 ", name are called in the utility model patent document of " infrared ray directly-heated type electric heating stove " and disclose a kind of electric heater, its shortcoming is: heat radiation is distributed insufficient, and resistance wire is directly exposed in the air oxidation easily and fuses; Simultaneously, also easily cause electric shock accidents.

Summary of the invention: in order to overcome the deficiencies in the prior art, the utility model aim to provide a kind of simple in structure, easy to maintenance, the thermal efficiency is high, the electric heating stove of good heat dissipation effect, long service life and safety.

The technical solution of the utility model comprises panel, burner hearth, shaft, base, electric furnace and electrothermal tube; The burner hearth that is fixed on below the panel is fixed on the base by shaft, and described shaft is made of at least four root posts and guard rail; Be positioned at shaft and be fixed on the base by at least four vertical reflector and two reflection units that table plate constituted being separately fixed at these plate two ends, the electrothermal tube that is inverted u-shaped be fixed on the table plate and quantity corresponding with vertical reflector; Electric furnace is fixed in the burner hearth.

Vertical reflector is the arc plate of corrugated; The reflecting surface of each vertical reflector is fixed with reflectance coating.

Compared with the prior art, the utility model has improved the radiating effect of Electric heating range greatly owing to utilized the heat radiation principle of reflection, and its radiating efficiency can improve 10～20%; Simultaneously, owing to change traditional resistance wire into electrothermal tube, thus avoided the generation of electric shock accidents effectively, also prolonged the service life of electric heater simultaneously.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view among Fig. 1.

Among the figure: electric furnace 1 burner hearth 2 table plates 3 columns 4 electrothermal tubes 5 vertical reflector 6 bases 7 guard rails 8 reflectance coatings 9

The specific embodiment: the utility model is described in further detail below in conjunction with specific embodiment:

In Fig. 1～2, the burner hearth 2 that is provided with electric furnace 1 in it be fixed on panel below, the shaft that is surrounded by guard rail 8 and at least four root posts 4 is fixed on burner hearth 2 on the base 7.By at least four vertical reflector 6 be separately fixed at reflection unit that two table plates 3 at these plate two ends are constituted and be fixed on the base 7 in the described shaft, be inverted u-shaped and quantity and vertical reflector 6 corresponding electrothermal tubes 5 and be fixed on the table plate 3.Electrothermal tube 5 can be quartz ampoule or dry combustion method pipe.

In order to increase thermal-radiating reflective surface area and to form crossed reflex, vertical reflector 6 can be made into the arc plate of corrugated; In order to process and easy to maintenance, also can on the reflecting surface of vertical reflector 6, fix covering one deck aluminium foil reflectance coating 9.For attractive in appearance and weight reduction, column 4 can adopt hollow tube, so that lead is therein hidden.The electric elements that are connected with electrothermal tube 5, electric furnace 1 by lead are housed in base 7, are provided with control handle in the side of base 7.

Claims

1. the reflective heating electric furnace of far infrared comprises panel, burner hearth, shaft, base, electric furnace and electrothermal tube; It is characterized in that: the burner hearth (2) that is fixed on below the panel is fixed on the base (7) by shaft, and described shaft is made of at least four root posts (4) and guard rail (8); By at least four vertical reflector (6) be separately fixed at reflection unit that two table plates (3) at these plate two ends are constituted and be positioned at shaft and be fixed on the base (7), the electrothermal tube (5) that is inverted u-shaped is fixed on that table plate (3) is gone up and quantity is corresponding with vertical reflector (6); Electric furnace (1) is fixed in the burner hearth (2).

2. the reflective heating electric furnace of far infrared according to claim 1 is characterized in that: vertical reflector (6) is the arc plate of corrugated.

3. the reflective heating electric furnace of far infrared according to claim 1 and 2 is characterized in that: the reflecting surface of each vertical reflector (6) is fixed with reflectance coating (9).