Electric pizza oven with rotary baking function
By designing a rotating structure in an electric pizza oven, the pizza stone can rotate, thus solving the problems of low heat conduction efficiency and uneven food heat caused by the fixed traditional pizza stone, achieving a more efficient and uniform baking effect.
Patent Information
- Application Number
- CN202420539989.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The pizza stones in traditional electric pizza ovens are fixed, resulting in low heat conduction efficiency, and food is over-baked or insufficient in certain parts, affecting the taste and baking efficiency.
An electric pizza oven with rotary baking function is designed. By setting a rotary structure at the bottom of the baking chamber, the pizza stone rotary bearing is connected to the rotary structure, and the driving mechanism is used to rotate through the rotary shaft to achieve uniform heating.
It achieves even baking of food, improves baking efficiency and taste, avoids the problem of uneven heat in traditional methods, and extends the service life of the equipment.
Smart Images
Figure CN222656859U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electric pizza oven, in particular to an electric pizza oven with a rotary baking function. Background Art
[0002] As pizza is introduced into China, it is now loved by more and more people. As pizza making technology becomes more and more mature, more users like to make pizza at home and enjoy its delicious and clean pizza. The electric pizza oven on the market often includes a box and a pizza stone built in it. Food is placed on the pizza stone, and the pizza stone is heated by a heating device distributed under the pizza stone. The heat is transferred to the food through the pizza stone, thereby baking the food.
[0003] Traditional pizza stones are fixed in the box, that is, they cannot be rotated or moved after being placed, resulting in the heating device being able to heat only a specific position, and the efficiency of heat conduction is low, causing some parts of the food to be over-baked or some parts to be under-baked, affecting the taste of the food and having low baking efficiency. In order to solve the above drawbacks, it is urgently necessary to propose an electric pizza oven with a rotating baking function. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide an electric pizza oven with a rotating baking function which has a simple structure, low production cost, stable structure, and a pizza stone that can rotate so that food is evenly heated and has high baking efficiency.
[0005] The purpose of the utility model is achieved in the following way: an electric pizza oven with a rotary baking function, which includes a shell, the shell is hollow to form a baking chamber, a heating device is embedded in the bottom of the baking chamber, and a pizza stone is placed on the top of the heating device, characterized in that: the bottom of the baking chamber is upwardly protruding and provided with a rotating structure, and the pizza stone is rotatably supported and connected above the rotating structure; the rotating structure includes a bracket and a rotating shaft connected thereto, and a driving mechanism has a main shaft that is dynamically connected to the rotating shaft, and the driving mechanism drives the bracket to rotate through the rotating shaft, and synchronously drives the pizza stone to rotate; the end face of the bracket is concave to form a plurality of air avoidance grooves, and the air avoidance grooves and the pizza stone are hollowed out; a plurality of ventilation holes are opened through the bracket.
[0006] The bottom of the bracket is also connected to a fixing seat, and a connecting plate extends outward from the bottom of the fixing seat from its body. The fixing screw passes through the connecting plate and is screwed to the shell to install the fixing seat in the baking cavity; the rotating shaft is sleeved in the fixing seat.
[0007] A bearing seat is recessed in the top of the fixing seat, and the rotating shaft passes through the fixing seat, the bearing seat and the bracket in sequence; a mounting hole is opened through the middle of the bracket, and the locking screw passes through the mounting hole of the bracket and is screwed to the mounting hole of the rotating shaft in sequence, thereby connecting the bracket and the rotating shaft as a whole.
[0008] The driving mechanism includes a synchronous motor, the top of which is screwed to the motor frame and installed below the baking chamber; the driving mechanism also includes a coupling, the top of which is connected to the rotating shaft, and the bottom of which extends out to be connected to the main shaft of the synchronous motor.
[0009] A protective frame is arranged between the heating device and the pizza stone, and the rotating structure spans the heating device, and the protective frame is connected with the pizza stone; and a plurality of through holes are formed through the end surface of the protective frame.
[0010] The heating device comprises a plurality of electric heating tubes evenly distributed on the bottom of the pizza stone.
[0011] The beneficial effects of the utility model are: 1. Simple structure, low production cost, and improved market competitiveness. 2. The installation operation of the rotating structure is convenient and quick, and it is easy for users to connect and install. 3. The rotating structure drives the pizza stone to rotate synchronously during the baking process, and each position above the pizza stone is evenly heated, which improves the uniformity of baking and avoids the problem of uneven heating of food caused by the fixed traditional pizza stone, thereby improving the delicious taste of the food, ensuring the quality of the food, and reducing the baking time at the same time, with high baking efficiency. 4. The rotating shaft is connected to the main shaft by a coupling, and the rotating structure has strong stability, which reduces the possible wear and failure during long-term rotation and extends the service life of the equipment. 5. The mutual cooperation between the air avoidance groove and the ventilation hole of the bracket reduces the contact area between the bracket and the pizza stone to a certain extent, and the heat generated by the heating device can be conducted to the pizza stone as much as possible, thereby improving the baking efficiency of the heating device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the general assembly effect diagram of the utility model.
[0013] Figure 2 It is a cross-sectional view of the working state of the rotating structure in the utility model.
[0014] Figure 3 For the utility model Figure 2 Enlarged view of point A.
[0015] Figure 4 It is a structural schematic diagram of the rotating structure in the utility model.
[0016] Figure 5 It is a cross-sectional view of the rotating structure in the utility model. DETAILED DESCRIPTION
[0017] The utility model is further described in detail below with reference to the accompanying drawings. An electric pizza oven with a rotary baking function, comprising a shell 1, the shell 1 is hollow to form a baking chamber 11, a heating device is embedded in the bottom of the baking chamber 11, and a pizza stone 2 is placed on top of the heating device, characterized in that: the bottom of the baking chamber 11 is upwardly protruding and provided with a rotating structure 3, and the pizza stone 2 is rotatably supported and connected to the top of the rotating structure 3; the rotating structure 3 comprises a bracket 31 and a rotating shaft 32 connected thereto, the main shaft of a driving mechanism 4 is dynamically connected to the rotating shaft 32, and the driving mechanism 4 drives the bracket 31 to rotate through the rotating shaft 32, and synchronously drives the pizza stone 2 to rotate; the end surface of the bracket 31 is concave to form a plurality of air-avoiding grooves 311, and the air-avoiding grooves 311 and the pizza stone 2 are hollowed out; a plurality of ventilation holes 312 are provided through the bracket 31.
[0018] The bottom of the bracket 31 is also connected to a fixing seat 33, and a connecting plate 331 extends outward from the bottom of the fixing seat 33 from its body. The fixing screw passes through the connecting plate 331 and is screwed to the shell 1 to install the fixing seat 33 in the baking chamber 11; the rotating shaft 32 is looped in the fixing seat 33.
[0019] A bearing seat 34 is recessed in the top of the fixed seat 33, and the rotating shaft 32 passes through the fixed seat 33 and the bearing seat 34 in sequence to be connected to the bracket 31; a mounting hole is opened through the middle of the bracket 31, and a locking screw passes through the mounting hole of the bracket 31 and is screwed to the mounting hole of the rotating shaft 32 in sequence, so that the bracket 31 and the rotating shaft 32 are connected as a whole.
[0020] The driving mechanism 4 includes a synchronous motor 41, the top of which is screwed and installed under the baking chamber 11 through a motor frame 43; the driving mechanism 4 also includes a coupling 42, the top of which is axially connected to the rotating shaft 32, and the bottom of which extends out to be axially connected to the main shaft of the synchronous motor 41.
[0021] A protective frame 5 is arranged between the heating device and the pizza stone 2, and the rotating structure 3 spans the heating device, and the protective frame 5 is connected with the pizza stone 2; a plurality of through holes 51 are formed through the end surface of the protective frame 5.
[0022] The heating device comprises a plurality of electric heating tubes 6 evenly distributed at the bottom of the pizza stone 2 .
[0023] Working principle: In order to achieve uniform baking of food, a rotating structure is set under the pizza stone to rotate it.
[0024] The rotating structure includes a bracket and a rotating shaft connected to the bottom thereof, and the main shaft of the driving mechanism is used to connect the rotating shaft with the driving mechanism. The synchronous motor of the driving mechanism is started, and the main shaft provides the rotating shaft with rotating power, driving the rotating shaft to rotate, and synchronously driving the bracket above it to rotate, thereby realizing the rotation of the pizza stone. The rotating structure can be intelligently opened and closed through the control system of the electric pizza oven. The user does not need to manually rotate the pizza, which improves the convenience of operation and reduces the safety hazards caused by manual operation during the baking process.
[0025] Driven by a synchronous motor, the pizza stone achieves continuous rotation, ensuring that food at every position above the pizza stone is evenly heated, improving baking uniformity, and avoiding the problem of uneven heating of food caused by traditional fixed pizza stones. This improves the delicious taste of food, ensures food quality, and reduces baking time, with high baking efficiency.
[0026] Furthermore, the bracket is screwed to the shell through a fixed seat, and the bracket is installed above the inside of the baking chamber; the synchronous motor is fixedly screwed to the bottom of the baking chamber through a motor frame, and the rotating shaft is connected to the main shaft by a coupling. The stability of the entire rotating structure is strong, which reduces the possible wear and failure during long-term rotation, thereby extending the service life of the equipment.
[0027] There are several air-avoiding grooves on the end face of the bracket, and the space between the air-avoiding grooves and the pizza stone is hollowed out, which reduces the contact area between the bracket and the pizza stone to a certain extent; further, there are several ventilation holes throughout the entire bracket, and the arrangement of the ventilation holes and the air-avoiding grooves can minimize heat transfer, and the heat generated by the heating device can be conducted to the pizza stone as much as possible, thereby improving the baking efficiency of the heating device.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An electric pizza oven with a rotary baking function, comprising a housing (1), the housing (1) being hollow to form a baking cavity (11), a heating device being embedded in the bottom of the baking cavity (11), and a pizza stone (2) being placed on top of the heating device, characterized in that: The bottom of the baking chamber (11) is protruding upward and is provided with a rotating structure (3), and the pizza stone (2) is rotatably supported and connected to the top of the rotating structure (3); the rotating structure (3) comprises a bracket (31) and a rotating shaft (32) connected to the bottom thereof, and the main shaft of the driving mechanism (4) is dynamically connected to the rotating shaft (32), and the driving mechanism (4) drives the bracket (31) to rotate through the rotating shaft (32), thereby synchronously driving the pizza stone (2) to rotate; the end surface of the bracket (31) is concave to form a plurality of air-avoiding grooves (311), and a hollow space is formed between the air-avoiding grooves (311) and the pizza stone (2); and a plurality of ventilation holes (312) are provided through the bracket (31).
2. The electric pizza oven with rotary baking function according to claim 1, characterized in that: The bottom of the bracket (31) is also connected to a fixing seat (33), and the bottom of the fixing seat (33) is provided with a connecting plate (331) extending outward from the main body thereof, and a fixing screw passes through the connecting plate (331) and is screwed to the shell (1), so that the fixing seat (33) is installed in the baking chamber (11); the rotating shaft (32) is looped in the fixing seat (33).
3. The electric pizza oven with rotary baking function according to claim 2, characterized in that: The top of the fixed seat (33) is recessed with a bearing seat (34), and the rotating shaft (32) passes through the fixed seat (33) and the bearing seat (34) in sequence to be connected to the bracket (31); a mounting hole is provided through the middle of the bracket (31), and a locking screw passes through the mounting hole of the bracket (31) and is screwed to the mounting hole of the rotating shaft (32) in sequence, thereby connecting the bracket (31) and the rotating shaft (32) as a whole.
4. The electric pizza oven with rotary baking function according to claim 1, characterized in that: The driving mechanism (4) comprises a synchronous motor (41), the top of which is screwed and installed below the baking chamber (11) via a motor frame (43); the driving mechanism (4) further comprises a coupling (42), the top of which is axially connected to the rotating shaft (32), and the bottom of which extends out to be axially connected to the main shaft of the synchronous motor (41).
5. The electric pizza oven with rotary baking function according to claim 1, characterized in that: A protective frame (5) is provided between the heating device and the pizza stone (2); the rotating structure (3) spans the heating device, the protective frame (5) and is connected to the pizza stone (2); and a plurality of through holes (51) are formed through the end surface of the protective frame (5).
6. The electric pizza oven with rotary baking function according to claim 1, characterized in that: The heating device comprises a plurality of electric heating tubes (6) evenly distributed on the bottom of the pizza stone (2).