WO2012003787A1

WO2012003787A1 - Novel oven

Info

Publication number: WO2012003787A1
Application number: PCT/CN2011/076799
Authority: WO
Inventors: 温志明
Original assignee: 漳州灿坤实业有限公司
Priority date: 2010-07-07
Filing date: 2011-07-04
Publication date: 2012-01-12
Also published as: CN201726785U

Abstract

Disclosed is a novel oven comprising mainly a motor (7), a body (1), connecting rods (3, 4), an electric heating tube (6) and a heating plate (5). The upward and downward movement of the electric heating tube inside the oven is driven by means of motor rotation, allowing for preparation of foods having different temperature requirements and the ability to change the size of the baking chamber.

Description

a new type of oven

Technical field

The present invention relates to a novel oven, and more particularly to a novel oven equipped with a lifting device in an oven cavity.

Background technique

The electric heating tubes in the cavity of the existing oven are fixed at a certain position and cannot be moved, and in the existing oven, since the upper and lower heat sources are far away from the heated food, the heat transfer is relatively slow, thereby also working the oven. Reduced efficiency.

Summary of the invention

The present invention has been made to solve the above technical problems, and the present invention provides a novel oven.

The technical solution adopted by the present invention is:

A novel oven comprising at least one tank, a heating device, and a lifting device for moving the heating device up and down in the casing. The heating device is coupled to the lifting device.

In a preferred embodiment, the lifting device comprises: a motor, a rotating shaft, two first connecting rods and a second connecting rod which are mutually rotatably connected to each other; an output end of the motor, a rotating shaft, One end of the first link is sequentially connected, and the other end of the first link is slidably connected to the heating device, and one end of the second link is slidably connected to the upper portion of the case, and the other end is connected to the heating device.

In a preferred embodiment, the lifting device comprises: a manual knob, a rotating shaft, two first connecting rods and a second connecting rod which are mutually connected and rotatably connected, wherein the manual knob is disposed outside the box; The output end of the manual knob, the rotating shaft, and one end of the first link are sequentially connected, and the other end of the first link is slidably connected to the heating device, and one end of the second link is slidably connected to the upper portion of the box. The other end is connected to the heating device.

In a preferred embodiment, the upper part of the box body and the upper part of the heating device are respectively provided with sliding grooves, and pulleys are disposed in the two sliding grooves, and the pulleys are respectively connected with the second connecting rod and the first connecting rod.

In a preferred embodiment, the other end of the second link is rotatably coupled to the heating plate by a hinge.

The technical solution adopted by the present invention is:

A novel oven comprising at least one box, a heating device, the heating device forming a baking chamber with the inner wall of the box, the oven further comprising a lifting mechanism for changing the size of the baking chamber, A lifting mechanism is coupled to the heating device.

In a preferred embodiment, the lifting device comprises: a motor, a rotating shaft, two first connecting rods and a second connecting rod which are mutually rotatably connected to each other; an output end of the motor, a rotating shaft, One end of the first link is sequentially connected, and the other end of the first link is slidably coupled to the heating device, one end of the second link is slidably connected to the case, and the other end is connected to the heating device.

In a preferred embodiment, the lifting device comprises: a manual knob, a rotating shaft, two first connecting rods and a second connecting rod which are mutually connected and rotatably connected, wherein the manual knob is disposed outside the box; The output end of the manual knob, the rotating shaft, and one end of the first link are sequentially connected, and the other end of the first link is slidably connected to the heating device, and one end of the second link is slidably connected to the casing The other end is connected to the heating device.

In a preferred embodiment, the upper portion of the heating device and the upper portion of the casing are respectively provided with sliding grooves, and pulleys are disposed in the sliding grooves, and the pulleys are respectively connected with the first connecting rod and the second connecting rod.

Compared with the background art, the technical solution has the following advantages:

1. The invention can quickly move the electric heating tube up and down as needed, and stop at a suitable position, thereby adapting to foods with different temperature requirements, making the food more delicious and healthier for the human body.

2. The heating plate lifting structure of the invention can save energy, shorten the conditioning time and improve the efficiency of the oven.

3. The invention can be used in combination with a baking tray to grill food, expand the scope of application, and save the use cost and space cost.

4. The invention can change the size of the baking chamber arbitrarily by the work of the lifting structure to adapt to the space requirement of different volumes of food.

5. The invention has simple appearance, is convenient to operate, and is suitable for mass production.

DRAWINGS

The invention will now be further described with reference to the accompanying drawings and embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of the present invention when the electric heating pipe is lowered to the lowest position in

Embodiments

1 and 3.

Figure 2 is a schematic view showing the structure of the present invention when the electric heating pipe is raised to the highest position in

Embodiments

1 and 3.

Figure 3 is a schematic view showing the structure of the present invention when the electric heating pipe is lowered to the lowest position in Embodiments 2 and 4.

Figure 4 is a schematic view showing the structure of the present invention when the electric heating pipe is raised to the highest position in Embodiments 2 and 4.

detailed description

Embodiment 1, as shown in FIG. 1, the novel oven mainly comprises a box body 1, a lifting device 8, a plurality of electric heating tubes 6 and a heating plate 5. The lifting device 8 includes a motor 7, a rotating shaft 2, two first connecting rods 3 and a second connecting rod 4 which are mutually connected and rotatably connected in the middle.

The electric heating tube 6 is mounted in the heating plate 5; the upper end 31 of the first connecting rod 3 is fixed on the rotating shaft 2 of the output end of the motor 7, and the lower end 32 of the first connecting rod 3 is connected to a pulley 33 and is slidably connected to the heating plate. 5, the heating plate 5 is provided with a corresponding sliding slot 51, the motor 7 and the upper end 31 of the first connecting rod 3 are fixedly connected to the box body 1; the upper end 41 of the second connecting rod 4 is connected to a pulley 43 The sliding body is connected to the upper part of the casing 1. The casing 1 is provided with a corresponding sliding groove 11, and the lower end 42 of the second connecting rod 4 is rotatably fixedly connected to the heating plate 5.

As shown in FIG. 1, when the heating plate 5 is at the lowest position, the motor 7 can rotate the upper left rotating shaft 2 counterclockwise, and the first link 3 also rotates counterclockwise. The lower end of the first link 3 slides to the right in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 also moves to the right in the sliding groove 11 at the upper portion of the casing 1, so as to give way, thereby driving The heating plate 5 equipped with the electric heating tube 6 moves upwards away from the food to be heated.

As shown in FIG. 2, when the heating plate 5 is at the highest position and needs to be lowered, the motor can rotate the upper left rotating shaft 2 clockwise, and the first link 3 also rotates counterclockwise, the first link The lower end 32 of the third sliding member 3 slides to the left in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second connecting rod 4 also moves to the left in the sliding groove 11 at the upper portion of the casing 1, so as to give way, thereby driving the electric heating. The heating plate 5 of the tube 6 moves downwards, close to the food being heated.

Embodiment 2, as shown in FIG. 3, the novel oven mainly comprises a box body 1, a lifting device 8, a plurality of electric heating tubes 6 and a heating plate 5. The lifting device 8 includes a manual knob 9, a rotating shaft 2, two first connecting rods 3 and a second connecting rod 4 which are mutually connected and rotatably connected in the middle.

The electric heating tube 6 is mounted in the heating plate 5; the upper end 31 of the first connecting rod 3 is fixed to the rotating shaft 2 of the output end of the manual knob 9, and the lower end 32 of the first connecting rod 3 is connected to a pulley 33 for sliding connection. On the board 5, the heating plate 5 is provided with a corresponding sliding slot 51, and the manual knob 9 and the upper end 31 of the first connecting rod 3 are fixedly connected to the casing 1; the upper end 41 of the second connecting rod 4 is connected to the upper end 41. The pulley 43 is slidably coupled to the upper portion of the casing 1. The casing 1 is provided with a corresponding sliding groove 11, and the lower end 42 of the second connecting rod 4 is rotatably fixedly coupled to the heating plate 5.

As shown in FIG. 3, when the heating plate 5 is at the lowest position, rotating the manual knob 9 can drive the upper left rotating shaft 2 to rotate counterclockwise, and the first link 3 also rotates counterclockwise. The lower end of the first link 3 slides to the right in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 also moves to the right in the sliding groove 11 at the upper portion of the casing 1, so as to give way, thereby driving The heating plate 5 equipped with the electric heating tube 6 moves upwards away from the food to be heated.

As shown in FIG. 4, when the heating plate 5 is at the highest position and needs to be lowered, the reverse rotation manual knob 9 can drive the upper left rotation shaft 2 to rotate clockwise, and the first link 3 also rotates counterclockwise. The lower end 32 of the first link 3 slides to the left in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 also moves to the left in the sliding groove 11 at the upper portion of the casing 1 to give way. Thereby, the heating plate 5 equipped with the electric heating tube 6 is driven to move downward, close to the food to be heated.

Embodiment 3, as shown in FIG. 1, the novel oven mainly comprises a box body 1, a lifting device 8, a plurality of electric heating tubes 6 and a heating plate 5, and the heating plate forms a baking with the inner wall of the box body. Cavity 10. The lifting device 8 includes a motor 7, a rotating shaft 2, two first connecting rods 3 and a second connecting rod 4 which are mutually connected and rotatably connected in the middle.

As shown in FIG. 1, when the heating plate 5 is at the lowest position and the baking chamber 10 is at a minimum, if it is necessary to increase the baking chamber 10, the motor 7 can drive the upper left rotating shaft 2 to rotate counterclockwise, the first connection The rod 3 also rotates in a counterclockwise direction. The lower end of the first link 3 slides to the right in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 also moves to the right in the sliding groove 11 at the upper portion of the casing 1, so as to give way, thereby driving The heating plate 5 equipped with the electric heating tube 6 is moved upward, and finally the baking chamber 10 is enlarged.

As shown in FIG. 2, when the heating plate 5 is at the highest position and the baking chamber 10 is at the maximum, if the baking chamber 10 needs to be reduced, the motor can rotate the upper left rotating shaft 2 clockwise, the first connecting rod 3 also rotates counterclockwise, the lower end 32 of the first link 3 slides to the left in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 is in the chute 11 in the upper portion of the case 1. It also moves to the left to give way, thereby causing the heating plate 5 equipped with the electric heating tube 6 to move downward, eventually making the baking chamber 10 small.

Embodiment 4, as shown in FIG. 3, the new type of oven mainly comprises a box body 1, a lifting device 8, a plurality of electric heating tubes 6 and a heating plate 5, and the heating plate forms a baking with the inner wall of the box body. Cavity 10. The lifting device 8 includes a manual knob 9, a rotating shaft 2, two first connecting rods 3 and a second connecting rod 4 which are mutually connected and rotatably connected in the middle.

As shown in FIG. 3, when the heating plate 5 is at the lowest position and the baking chamber 10 is at a minimum, if it is necessary to increase the baking chamber 10, turning the manual knob 9 can drive the upper left rotating shaft 2 to rotate counterclockwise, A link 3 also rotates in a counterclockwise direction. The lower end of the first link 3 slides to the right in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 also moves to the right in the sliding groove 11 at the upper portion of the casing 1, so as to give way, thereby driving The heating plate 5 equipped with the electric heating tube 6 is moved upward, and finally the baking chamber 10 is enlarged.

As shown in FIG. 4, when the heating plate 5 is at the highest position and the baking chamber 10 is at the maximum, if the baking chamber 10 needs to be reduced, the reverse rotation of the manual knob 9 can drive the upper left rotating shaft 2 to rotate clockwise. The first link 3 also rotates in a counterclockwise direction, the lower end 32 of the first link 3 slides to the left in the sliding groove 51 of the heating plate 5, and the upper end 41 of the second link 4 is in the upper portion of the case 1. The chute 11 also moves to the left to give way, thereby causing the heating plate 5 equipped with the electric heating tube 6 to move downward, and finally the baking chamber 10 is made smaller.

The above is only the preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, and equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the specification should still fall within the scope of the present invention. Inside.

Industrial applicability

The invention relates to a novel oven, which is provided with a lifting device in the oven, and the electric heating tube in the oven is moved up and down by the rotation of the motor, thereby realizing the function of conditioning foods required for different temperatures and changing the size of the baking chamber. .

Claims

A novel oven comprising at least one box, a heating device, characterized in that it further comprises a lifting device for moving the heating device up and down in the box body, The heating device is coupled to the lifting device.
The novel oven according to claim 1, wherein said lifting device comprises: a motor, a rotating shaft, two first and second links that are rotatably connected to each other and are centrally rotatably connected; said motor The output end, the rotating shaft, one end of the first link are sequentially connected, and the other end of the first link is slidably connected to the heating device, and one end of the second link is slidably connected to the upper part of the box, and the other end is connected Connected to the heating unit.
The novel oven according to claim 1, wherein said lifting device comprises: a manual knob, a rotating shaft, two first connecting rods and a second connecting rod which are mutually connected and pivotally connected, wherein the manual knob The output end of the manual knob, the rotating shaft, and one end of the first link are sequentially connected, and the other end of the first link is slidably connected to the heating device, and one end of the second link The sliding connection is on the upper part of the box and the other end is connected to the heating device.
The novel oven according to claim 2 or 3, characterized in that: the upper part of the box body and the upper part of the heating device are respectively provided with sliding grooves, and the pulleys are provided with pulleys, and the pulleys are respectively and the second The connecting rod and the first connecting rod are connected.
A novel oven according to claim 2 or 3, wherein the other end of said second link is rotatably coupled to the heating plate by a hinge.
A novel oven comprising at least one box, a heating device, and the heating device forms a baking chamber with the inner wall of the box, wherein the oven further comprises a lifting device capable of changing the size of the baking chamber The mechanism is connected to the heating device.
The novel oven according to claim 6, wherein said lifting device comprises: a motor, a rotating shaft, two first and second links that are rotatably connected to each other and are centrally rotatably connected; said motor The output end, the rotating shaft and one end of the first connecting rod are connected in sequence, and the other end of the first connecting rod is slidably connected to the heating device, and one end of the second connecting rod is slidably connected to the box body, and the other end is slidably connected to the box body. Connected to the heating unit.
The novel oven according to claim 6, wherein the lifting device comprises: a manual knob, a rotating shaft, two first connecting rods and a second connecting rod which are mutually connected and rotatably connected, wherein the manual knob An output end of the manual knob, a rotating shaft, and one end of the first link are sequentially connected, and the other end of the first link is slidably connected to the heating device, and the second link is One end is slidably connected to the casing, and the other end is connected to the heating device.
The novel oven according to claim 7 or 8, wherein the upper part of the heating device and the upper part of the box are respectively provided with a sliding slot, and a pulley is arranged in the sliding slot, and the pulley is respectively connected with the first connecting rod, The second link is connected.
A novel oven according to claim 7 or 8, wherein the other end of said second link is rotatably coupled to the heating plate by a hinge.