CN213640622U

CN213640622U - Internal and external heating type oven

Info

Publication number: CN213640622U
Application number: CN202022454734.0U
Authority: CN
Inventors: 任近凯
Original assignee: Shandong Dayilong Machinery Technology Co ltd
Current assignee: Shandong Dayilong Machinery Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-09
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an internal and external heating type oven, which comprises a shell, an inner container, an external heating wire and an internal heating wire; an inner container is fixed inside the shell, and an inner heating wire and an outer heating wire are respectively distributed on the inner side and the outer side of the inner container; outer heater strip is around laying in the outside of inner bag, and the inside central part at the inner bag is laid to interior heater strip, and this inside and outside heating type oven heats food through inside and outside inner heater strip of inner bag and outer heater strip to not only can improve the heating effect, and can carry out the even heating to food.

Description

Internal and external heating type oven

Technical Field

The utility model relates to an oven specifically is an inside and outside heating type oven.

Background

Most of the existing ovens heat food materials inside the ovens through electric heating wires, the electric heating wires are distributed on the outer side of an inner container of the oven, and heat of the electric heating wires is transferred to the inside from the outside. Adopt this kind of mode to toast, toast efficiency lower, and the heat shifts from outside-in, can lead to food heating inhomogeneous, influences the taste of food to a certain extent, in order to can improve toasting efficiency, needs to design an inside and outside heating type oven and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside and outside heating type oven to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an internal and external heating type oven comprises a shell, an inner container, an external heating wire and an internal heating wire; an inner container is fixed inside the shell, and an inner heating wire and an outer heating wire are respectively distributed on the inner side and the outer side of the inner container; the outer heating wires are arranged around the outer side of the inner container, and the inner heating wires are arranged in the central part of the inner container.

As a further aspect of the present invention: and a heat insulation layer for heat insulation is arranged between the shell and the inner container, and a heat insulation layer for heat insulation is arranged on the inner wall of the shell.

As a further aspect of the present invention: one side of the shell is provided with a control switch for controlling the work of the outer heating wire and the inner heating wire, and one side of the shell is also provided with a heat dissipation opening for heat dissipation.

As a further aspect of the present invention: the shell is square, the thickness of a plate on the outer side of the shell is 1.5mm, the length and the width of the shell are both 115cm, and the height of the shell is 109 cm; the bottom of the shell is a galvanized angle steel plate with the thickness of 3 mm; the thickness of inner bag is 6mm, diameter 900mm, and height 900mm, the inner bag has the arc shape, and the inner bag bore is 470 mm.

Compared with the prior art, the beneficial effects of the utility model are that: food is heated by the inner heating wire and the outer heating wire inside and outside the inner container, so that the heating effect can be improved, and the food can be uniformly heated.

Drawings

Fig. 1 is a schematic structural view of an internal and external heating type oven.

Fig. 2 is a schematic view of the internal structure of the internal and external heating type oven.

Fig. 3 is a top view of the internal and external heating type oven.

Fig. 4 is a side view of an internal and external heating type oven.

In the figure: 1-shell, 2-inner container, 3-external heating wire, 4-internal heating wire, 5-control switch and 6-heat-radiating hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, the present embodiment provides an internal and external heating oven, which includes a housing 1, an inner container 2, an external heating wire 3 and an internal heating wire 4; an inner container 2 is fixed inside the shell 1, and an inner heating wire 4 and an outer heating wire 3 are respectively distributed on the inner side and the outer side of the inner container 2; the outer heating wire 3 is arranged around the outer side of the inner container 2, and the inner heating wire 4 is arranged at the central part of the inner container 2; set up like this, heat food through inside and outside inner heating wire 4 of inner bag 2 and outer heater strip 3 to not only can improve the heating effect, and can carry out the even heating to food.

In order to prevent heat loss, a heat insulation layer for heat insulation is arranged between the shell 1 and the inner container 2, and a heat insulation layer for heat insulation is arranged on the inner wall of the shell 1.

One side of shell 1 is equipped with and is used for controlling outer heater strip 3 and the control switch 5 of interior heater strip 4 work, and one side of shell 1 still is equipped with and is used for radiating thermovent 6.

The shell 1 is square, the thickness of a plate on the outer side of the shell is 1.5mm, the length and the width of the shell are both 115cm, and the height of the shell is 109 cm; the bottom of the shell 1 is a galvanized angle steel plate with the thickness of 3 mm; the thickness of inner bag 2 is 6mm, diameter 900mm, and height 900mm, inner bag 2 has the arc shape, and the inner bag bore is 470 mm.

The working principle of the embodiment is as follows: food is heated by the inner heating wire 4 and the outer heating wire 3 inside and outside the inner container 2, so that the heating effect can be improved, and the food can be uniformly heated.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. An internal and external heating type oven is characterized by comprising a shell (1), an inner container (2), an external heating wire (3) and an internal heating wire (4); an inner container (2) is fixed inside the shell (1), and an inner heating wire (4) and an outer heating wire (3) are respectively distributed on the inner side and the outer side of the inner container (2); the outer heating wires (3) are arranged on the outer side of the inner container (2) in a surrounding mode, and the inner heating wires (4) are arranged in the central portion of the inner container (2).

2. The internal and external heating type oven according to claim 1, characterized in that a heat preservation layer for heat preservation is further arranged between the outer casing (1) and the inner container (2), and a heat insulation layer for heat insulation is arranged on the inner wall of the outer casing (1).

3. The internal and external heating type oven according to claim 2, characterized in that one side of the outer casing (1) is provided with a control switch (5) for controlling the operation of the external heating wire (3) and the internal heating wire (4), and one side of the outer casing (1) is further provided with a heat dissipating port (6) for dissipating heat.

4. The internal-external heating oven according to claim 2, characterized in that said external casing (1) is square in shape and has an external plate thickness of 1.5mm, a length and width of 115cm and a height of 109 cm; the bottom of the shell (1) is a galvanized angle steel plate with the thickness of 3 mm; the thickness of the inner container (2) is 6mm, the diameter is 900mm, the height is 900mm, the inner container (2) is arc-shaped, and the caliber of the inner container is 470 mm.