CN221285473U - Baking oven - Google Patents

Abstract

The utility model belongs to the technical field of baking equipment, and particularly relates to an oven for baking. In the baking operation or when baking is finished, a driving device can be started to provide forward voltage for a driving motor, a screw rod rotates clockwise, and a sliding block moves outwards around a screw rod to drive a baking frame to automatically move outwards. And negative voltage is provided for the driving motor, the screw rod rotates anticlockwise, and the sliding block moves inwards around the screw rod to drive the baking frame to automatically move inwards. Therefore, the whole process of moving the baking rack does not need to move the baking rack out or move in by manually wearing gloves by a person, the automatic moving out or moving in of the baking rack is realized, and meanwhile, the hand scalding can be effectively prevented.

Description

Baking oven

Technical Field

The utility model belongs to the technical field of baking equipment, and particularly relates to an oven for baking.

Background

The oven is a sealed electric appliance for baking food or baked products, and is an electric appliance for baking food by utilizing radiant heat emitted by an electric heating element, and by utilizing the electric appliance, people can make roast chicken, roast duck, roast bread, cakes and the like. The temperature of the electric oven can be generally adjusted within the range of 50-250 ℃ according to different requirements of the baked food. Baking, also known as baking, refers to the process of dehydrating, drying and hardening a material by means of dry heat below its ignition point. Baking is an indispensable step for making bread and cake products, and after a series of chemical changes such as gelatinization, protein denaturation and the like are carried out on starch after baking, the bread and cake achieve the purpose of curing, and the mouthfeel of foods can be changed.

During baking, the bread, cake or biscuit is required to be placed on a baking rack for baking, and during baking or after baking is completed, the baking rack may be required to be moved outwards to check baking conditions of the bread, cake or biscuit during baking or take out the baked bread, cake or biscuit. However, since the temperature of the baking rack is relatively high during baking or after baking, professional gloves must be carried to move during outward movement, and if the gloves are damaged or the gloves are not found, the movement of the baking rack cannot be realized, that is, the movement of the baking rack during baking or after baking is troublesome.

Therefore, an improvement is needed to be made on the existing baking oven to solve the technical problem that the existing baking oven is not convenient to move the baking rack in the baking process or after baking is completed.

Disclosure of utility model

The utility model aims to provide a baking oven which is used for solving the technical problem that an existing baking oven is inconvenient to move a baking frame in the baking process or after baking is finished.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The baking oven comprises an oven body, wherein a baking cavity is formed in the oven body, and a baking frame is arranged in the middle of the baking cavity;

The device also comprises a driving device for driving the baking rack to move outwards and move inwards;

the driving device comprises a screw rod, wherein the screw rod is parallel to and close to two side walls of the box body and is vertical to the rear wall of the box body, a sliding block is sleeved on the screw rod, the sliding block is fixedly connected with the baking frame, a driving motor is arranged at one end, close to the rear wall of the box body, of the screw rod, the driving motor is fixedly connected with the rear wall of the box body, a heat-proof shell is arranged outside the driving motor, a fixing block is movably connected with the other end of the screw rod, and the fixing block is fixedly connected with the side wall of the box body;

The inner side wall of the box body is provided with a sliding groove close to the sliding block, and the sliding block is arranged in the sliding groove.

Preferably, the screw rod is provided with at least two, and each screw rod is provided with at least two sliding blocks.

Preferably, the sliding block is fixedly connected with the baking frame in a welding mode.

Preferably, the sliding block is fixedly connected with the baking frame in a buckling manner, a buckling is arranged at a position, close to the baking frame, on the sliding block, and a clamping groove is formed at a position, connected with the buckling in a matching manner, on the baking frame.

Preferably, the first heating device is arranged in the baking cavity and comprises heating resistors uniformly distributed on two side walls, a rear wall, a top and a bottom of the baking cavity.

Preferably, the baking rack comprises a grid and a tray, wherein the grid and the tray are parallel to each other and are parallel to the bottom of the box body, and a gap is reserved between the grid and the tray.

Preferably, a second heating device is further arranged at the gap between the grid and the tray, and the second heating device is a heating resistance wire.

Preferably, the middle part of the front wall of the box body is provided with a switch door, the middle part of the switch door is provided with an observation window, and the position of the switch door close to the free end is provided with a handle.

Preferably, the front wall of the box body is further provided with a baking switch, the baking switch comprises a time switch, a temperature switch and a driving switch, and the time switch, the temperature switch and the driving switch are vertically arranged along the side edge of the front wall of the box body.

Preferably, the two side walls of the box body are also provided with heat dissipation holes, and the heat dissipation holes are uniformly distributed on the side walls of the box body.

The beneficial effects of the utility model include:

The baking oven is characterized in that a driving device is connected to the baking rack and used for driving the baking rack to move outwards and inwards. In the baking operation or when baking is finished, a driving device can be started to provide forward voltage for a driving motor, a screw rod rotates clockwise, and a sliding block moves outwards around a screw rod to drive a baking frame to automatically move outwards. And negative voltage is provided for the driving motor, the screw rod rotates anticlockwise, and the sliding block moves inwards around the screw rod to drive the baking frame to automatically move inwards. Therefore, the whole process of moving the baking rack does not need to move the baking rack out or move in by manually wearing gloves by a person, the automatic moving out or moving in of the baking rack is realized, and meanwhile, the hand scalding can be effectively prevented.

Drawings

Fig. 1 is a schematic structural view of a toaster for baking according to the present utility model.

Fig. 2 is an assembly schematic diagram of a grid and a driving device according to embodiment 1 of the present utility model.

Fig. 3 is an assembly schematic diagram of a grid and a driving device according to embodiment 2 of the present utility model.

Fig. 4 is an assembly schematic diagram of a tray and a driving device according to embodiment 1 of the present utility model.

Reference numerals: 1, a box body; 10 side walls; 11 heat dissipation holes; 12 time switch; 13, a temperature switch; 14 driving the switch; 15, opening and closing a door; 16 handles; 17 observation windows; 18 heating resistance; 20 a drive motor; a 21 screw rod; 22 sliding blocks; 23 fixing blocks; 30 grids; 31 trays; 32 snap-in.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model is further described in detail below with reference to fig. 1 to 4:

example 1

Referring to fig. 1, 2 and 4, the baking oven comprises a box body 1, wherein a baking cavity is formed in the box body 1, and a baking frame is arranged in the middle of the baking cavity. The baking rack is characterized by further comprising a driving device for driving the baking rack to move outwards and move inwards.

The driving device comprises a screw rod 21, the screw rod 21 is parallel to and close to two side walls 10 of the box body 1 and is perpendicular to the rear wall of the box body 1, a sliding block 22 is sleeved on the screw rod 21, the sliding block 22 is fixedly connected with the baking frame, one end, close to the rear wall of the box body 1, of the screw rod 21 is provided with a driving motor 20, the driving motor 20 is fixedly connected with the rear wall of the box body 1, a heat-proof shell is arranged outside the driving motor 20, a fixing block 23 is movably connected with the other end of the screw rod 21, and the fixing block 23 is fixedly connected with the side wall 10 of the box body 1. The inner side wall 10 of the box body 1 is provided with a sliding groove at a position close to the sliding block 22, and the sliding block 22 is arranged in the sliding groove.

When the baking operation is finished or baking is finished, the driving device is started to provide forward voltage for the driving motor 20, the screw rod 21 rotates clockwise, the sliding block 22 moves outwards along the sliding groove along with the rotation of the screw rod 21, and the sliding block 22 is fixedly connected with the baking frame, so that the sliding block 22 moves outwards to drive the baking frame to move outwards. After the roasting rack moves outwards, a roasting person can check the roasting condition or take out the roasted food.

When the baked food is checked or taken out, negative voltage is provided for the driving motor 20, the screw rod 21 rotates anticlockwise, the sliding block 22 moves inwards around the screw rod 21 to drive the baking frame to automatically move inwards, the baking frame is restored to the initial position, and the food baking can be continued or the baking oven is closed. Therefore, the whole process of moving the baking rack does not need to move the baking rack out or move in by manually wearing gloves by a person, the automatic moving out or moving in of the baking rack is realized, and meanwhile, the hand scalding can be effectively prevented.

In the above scheme, the lead screw 21 is provided with at least two, each lead screw 21 is provided with at least two sliding blocks 22, the left and right ends of the baking rack are respectively provided with a driving device, the left and right ends of the baking rack are simultaneously moved out or in under the driving action of the driving devices through the driving devices, and the baking rack is required to receive the weight of food or baking trays, if the driving devices are only arranged on one side, the moving process is not as stable as the driving devices are arranged on two sides. And, under the weight force of the weight for a long time, the service life thereof is shortened.

The slide block 22 is fixedly connected with the baking frame by welding. The connection between the slide block 22 and the baking rack is very firm through the welding mode, and the slide block is not fallen off after being subjected to food and baking trays for a long time, so that the service lives of the baking rack and the driving device are prolonged.

The baking cavity is provided with a first heating device which comprises heating resistors 18 uniformly distributed on two side walls 10, a rear wall, a top and a bottom of the baking cavity. The heating resistor 18 of the first heating device is arranged on the two side walls 10, the rear wall, the top and the bottom of the baking cavity, so that the food can be heated uniformly as much as possible in the process of baking the food, a better baking effect is achieved, and a better taste is achieved.

The baking rack comprises a rack 30 and a tray 31, wherein the rack 30 and the tray 31 are respectively provided with a driving device, and the connection mode between the rack 30 and the driving device is the same as the connection mode between the tray 31 and the driving device. The grid 30 and the tray 31 are parallel to each other and are parallel to the bottom of the box 1, and a gap is reserved between the grid 30 and the tray 31. A second heating device is also arranged at the gap between the grid 30 and the tray 31, and the second heating device is a heating resistance wire. The grill 30 and the tray 31 are used to hold different types of baked goods. When the grill 30 and the tray 31 are provided in the toaster, the baking process of the food at the position where the grill 30 and the tray 31 are close to each other may be insufficient due to the shielding thereof from each other, affecting the baking effect, and in order to prevent the shielding of the grill 30 and the tray 31 from affecting the heating, a second heating device is provided between the grill 30 and the tray 31, and the food is heated by the heating resistance wire between the grill 30 and the tray 31, so that the food can be sufficiently heated, thereby improving the baking effect.

The middle part of the front wall of the box body 1 is provided with a switch door 15, the middle part of the switch door 15 is provided with an observation window 17, and the observation window 17 is made of transparent materials and is made of heat-resistant materials. The baking condition can be checked at any time through the observation window 17 in the baking process, and abnormal baking condition can be found in time.

The position of the switch door 15, which is close to the free end, is provided with a handle 16, the front wall of the box body 1 is also provided with a baking switch, the baking switch comprises a time switch 12, a temperature switch 13 and a driving switch 14, and the time switch 12, the temperature switch 13 and the driving switch 14 are vertically arranged along the side edge of the front wall of the box body 1. The time switch 12 is used for setting baking time, the temperature switch 13 is used for setting baking temperature, the driving switch 14 is used for providing positive voltage or negative voltage for the driving motor 20 of the driving device, and setting the magnitude of the positive voltage or the negative voltage so as to adjust the rotating speed of the screw rod 21, and further adjust the moving speed of the sliding block 22 and the baking frame.

The two side walls 10 of the box body 1 are also provided with heat dissipation holes 11, and the heat dissipation holes 11 are provided with a plurality of heat dissipation holes and are uniformly arranged on the side walls 10 of the box body 1. Since a large amount of heat is generated in the oven body 1 during the baking process, a heat dissipating device is required to dissipate the heat, so that the oven is prevented from being damaged or abnormally operated due to too much heat accumulation in the oven body 1.

Example 2

Referring to fig. 3, the slide block 22 and the baking rack are fixedly connected by means of a buckle 32, the position, close to the baking rack, on the slide block 22 is provided with the buckle 32, and the position, matched and connected with the buckle 32, on the baking rack is provided with a clamping groove. In order to be convenient for wash the baking rack, can form swing joint through the cooperation of buckle 32 on slider 22 and the draw-in groove on the baking rack, after shifting out through driving motor 20, through taking down the baking rack from buckle 32, realize the dismantlement of baking rack and drive arrangement, the washing of the baking rack of being convenient for.

In summary, according to the baking oven provided by the utility model, the driving device is connected to the baking rack and is used for driving the baking rack to move outwards and inwards. During baking or when baking is finished, the driving device can be started to provide forward voltage for the driving motor 20, the screw rod 21 rotates clockwise, the sliding block 22 moves outwards around the screw rod 21, and the baking frame is driven to automatically move outwards. For the negative voltage provided by the driving motor 20, the screw rod 21 rotates anticlockwise, and the sliding block 22 moves inwards around the screw rod 21 to drive the baking frame to automatically move inwards. Therefore, the whole process of moving the baking rack does not need to move the baking rack out or move in by manually wearing gloves by a person, the automatic moving out or moving in of the baking rack is realized, and meanwhile, the hand scalding can be effectively prevented.

The above examples merely illustrate specific embodiments of the application, which are described in more detail and are not to be construed as limiting the scope of the application. It should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the technical idea of the application, which fall within the scope of protection of the application.

Claims (10)

1. The baking oven is characterized by comprising a box body (1), wherein a baking cavity is formed in the box body (1), and a baking frame is arranged in the middle of the baking cavity;

The device also comprises a driving device for driving the baking rack to move outwards and move inwards;

The driving device comprises a screw rod (21), the screw rod (21) is parallel and close to two side walls (10) of the box body (1) and is perpendicular to the rear wall of the box body (1), a sliding block (22) is sleeved on the screw rod (21), the sliding block (22) is fixedly connected with the baking frame, one end, close to the rear wall of the box body (1), of the screw rod (21) is provided with a driving motor (20), the driving motor (20) is fixedly connected with the rear wall of the box body (1), a heat-proof shell is arranged outside the driving motor (20), the other end of the screw rod (21) is movably connected with a fixed block (23), and the fixed block (23) is fixedly connected with the side wall (10) of the box body (1);

The sliding chute is arranged at the position, close to the sliding block (22), of the inner side wall (10) of the box body (1), and the sliding block (22) is arranged in the sliding chute.

2. Baking oven according to claim 1, characterized in, that the screw (21) is provided with at least two, at least two slides (22) per screw (21).

3. Baking oven according to claim 2, characterized in, that the slide (22) is fixedly connected to the baking rack by means of welding.

4. Baking oven according to claim 2, characterized in that the slide block (22) is fixedly connected with the baking rack by means of a buckle (32), the position of the slide block (22) close to the baking rack is provided with the buckle (32), and the position of the baking rack, which is in fit connection with the buckle (32), is provided with a clamping groove.

5. Baking oven according to claim 1, characterized in, that the baking cavity is provided with first heating means comprising heating resistances (18) evenly distributed on both sides (10), back wall, top and bottom of the baking cavity.

6. Baking oven according to claim 5, characterized in, that the baking rack comprises a grid (30) and a tray (31), the grid (30) and the tray (31) are parallel to each other, both are parallel to the bottom of the oven body (1), and a gap is reserved between the grid (30) and the tray (31).

7. Baking oven according to claim 6, characterized in, that a second heating means is also provided at the gap between the grid (30) and the tray (31), said second heating means being heating resistance (18) wires.

8. Baking oven according to claim 1, characterized in, that the front wall of the case (1) is provided with a door opening/closing (15) in the middle, the door opening/closing (15) is provided with an observation window (17) in the middle, the door opening/closing (15) is provided with a handle (16) near the free end.

9. Baking oven according to claim 8, characterized in that the front wall of the cabinet (1) is further provided with a baking switch comprising a time switch (12), a temperature switch (13) and a drive switch (14), said time switch (12), temperature switch (13) and drive switch (14) being vertically arranged along the sides of the front wall of the cabinet (1).

10. Baking oven according to claim 1, characterized in, that the two side walls (10) of the oven body (1) are further provided with heat dissipation holes (11), the heat dissipation holes (11) are provided with a plurality of heat dissipation holes, and are uniformly arranged on the side walls (10) of the oven body (1).