Oven structure capable of preventing open fire from overflowing

Abstract

The utility model discloses an oven structure capable of preventing open fire from overflowing, and relates to the technical field of ovens. The electric heating furnace comprises a furnace body, one side of the furnace body is fixedly connected with an electric heating furnace, the rear end of the furnace body is provided with a smoke exhaust mechanism, an inner cavity of the furnace body is fixedly connected with an isolation assembly, the isolation assembly comprises a shell, one side of the shell is fixedly connected with the furnace body, the bottom of the inner cavity of the shell is fixedly connected with a motor, and the motor is fixedly connected with the shell. The output end of the motor is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded sleeve. Through the arrangement of the isolation assembly, when an open fire phenomenon occurs, the inner cavity of the oven body can be rapidly sealed and isolated, the open fire is effectively prevented from spreading outwards, a reliable safety barrier is provided for a user, the use safety of the oven is greatly improved, and the fire risk is greatly reduced; and a safe and worry-free baking environment is provided for a user.

Description

Technical Field

[0001] This utility model belongs to the field of oven technology, and in particular relates to an oven structure that prevents open flame from overflowing. Background Technology

[0002] A barbecue grill is a device used for grilling lamb skewers, vegetables, and other meats. Charcoal grills are the most common type. On weekends, people can take their barbecue grills to the countryside, chat, drink, and enjoy the fun of barbecuing. This not only relieves the fatigue of the weekday work but also adds a highlight to urban life. It is a new product that can improve people's quality of life.

[0003] Flame overflow has always been a major safety hazard in the use of ovens. When oil drips onto the charcoal during the grilling process, it can easily cause the flame to escalate and overflow from the oven. This can not only ignite surrounding flammable materials, leading to a fire and seriously threatening the safety of people's lives and property, but also cause burns to the operators, greatly affecting the normal user experience of the oven. Traditional smoke exhaust systems are often fixed in a certain location, making it difficult to flexibly adapt to the smoke generated in different grilling positions, resulting in poor smoke exhaust performance.

[0004] To address this issue, we provide an oven structure that prevents open flame from overflowing, thus solving the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a grill structure that prevents open flame overflow. By combining the isolation component and the smoke exhaust mechanism, the open flame phenomenon that occurs during the grilling process in the prior art is solved, which greatly affects the normal user experience of the grill and makes it difficult for the smoke exhaust effect to flexibly adapt to the smoke generated at different grilling positions.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to an oven structure for preventing open flame overflow, comprising an oven body, an electric heater fixedly connected to one side of the oven body, a smoke exhaust mechanism located at the rear end of the oven body, and an isolation assembly fixedly connected to the inner cavity of the oven body. The isolation assembly includes a housing, one side of which is fixedly connected to the oven body. A motor is fixedly connected to the bottom of the inner cavity of the housing, and a threaded rod is fixedly connected to the output end of the motor. A threaded sleeve is threadedly connected to the surface of the threaded rod, and a connecting block is fixedly connected to one side of the threaded sleeve. A connecting seat is movably connected to the bottom of the connecting block via a rotating shaft. One side of the connecting seat penetrates the inner cavity of the housing and extends into the inner cavity of the oven body. A first connecting member is fixedly connected to one side of the connecting seat. Both ends of the connector are movably connected to a second connector via a rotating shaft. The front and rear ends of the furnace cavity are hinged to an isolation plate. One side of the isolation plate is movably connected to the second connector via a rotating shaft. The isolation plate is made of stainless steel mesh with a high mesh density, which can effectively block open flames and conduct heat quickly. When the motor starts and drives the threaded rod to rotate, the threaded sleeve, connecting block, connecting seat, first connector, and second connector move in coordination, which can quickly drive the isolation plate to rotate around the hinge, sealing the furnace cavity in a very short time, effectively preventing open flames from spreading to the outside, and providing reliable safety protection for the user.

[0008] The present invention is further configured such that the smoke exhaust mechanism includes a mounting base, a mounting bracket is slidably connected to the surface of the mounting base, a collecting pipe is movably connected to the top of the mounting bracket via a rotating shaft, a smoke collection hood is connected to the bottom of the collecting pipe, a smoke exhaust pipe is connected to one side of the collecting pipe, a housing is connected to one side of the smoke exhaust pipe, a fan is fixedly connected to the inner cavity of the housing, the fan can quickly extract and exhaust the smoke collected by the collecting pipe, and a cap is threadedly connected to the top of the housing, the top of the cap being connected to the smoke exhaust pipe.

[0009] The present invention is further configured such that a cover is provided on the top of the outer shell, the top of the cover is connected to the exhaust pipe, and an activated carbon filter layer is provided in the inner cavity of the cover. The activated carbon has a rich microporous structure, which can efficiently adsorb harmful substances in the flue gas, such as oil fume particles, odor molecules and some harmful gases, further purifying the flue gas and reducing environmental pollution.

[0010] The present invention is further provided with a pull-out box on one side of the surface of the oven body. A handle is fixedly connected to the surface of the pull-out box. With the pull-out box, the user can place the lit charcoal inside the pull-out box and control the position of the charcoal inside the oven body by pulling it out, so as to provide a stable heat source for grilling food.

[0011] The present invention is further configured such that a control panel is fixedly connected to the surface of the electric oven, and the control panel is electrically connected to the electric oven via a wire. The user can adjust the temperature, power and baking time of the electric oven via the control panel to meet the diverse baking needs of different ingredients and improve the baking effect.

[0012] The present invention is further configured such that a support block is fixedly connected to the inner cavity of the oven body, and a grill is provided on the top of the support block. The grill is made of stainless steel. The support block provides stable support for the grill, ensuring that the grill will not shake during the grilling process, so that the food can be heated evenly, and ensuring the quality and taste of the grilled food.

[0013] The present invention is further provided with a maintenance plate on the surface of the housing, and bolts are provided at the four corners of the maintenance plate. When it is necessary to inspect, repair or replace the internal components of the housing, the maintenance personnel only need to disassemble the maintenance plate to quickly operate the internal components, which greatly improves the efficiency of equipment maintenance.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model, through the setting of the isolation component, can quickly seal the inner cavity of the oven when an open flame occurs, isolate the inner cavity of the oven, effectively prevent the open flame from spreading to the outside, provide users with a reliable safety barrier, greatly improve the safety of oven use, greatly reduce the risk of fire, and provide users with a safe and worry-free baking environment.

[0016] 2. This utility model, through its smoke exhaust mechanism, allows operators to precisely align the smoke hood with the smoke source by moving the mounting bracket and adjusting the angle of the collection pipe when smoke is generated at different locations in the oven. After collecting the smoke through the collection pipe, it is transported to the outer casing through the exhaust pipe, where a fan exhausts the smoke. At the same time, the activated carbon filter layer further purifies the harmful substances in the smoke, reducing environmental pollution. This movable and adjustable smoke exhaust mechanism can significantly improve smoke exhaust efficiency, effectively improve air quality, and create a cleaner and healthier cooking environment for users. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is a three-dimensional diagram of an oven structure designed to prevent open flame from spilling out.

[0019] Figure 2 This is a rear perspective view of an oven structure designed to prevent open flame spillage.

[0020] Figure 3 This is a three-dimensional view of an isolation plate in an oven structure designed to prevent open flame from spilling out.

[0021] Figure 4 A perspective view of an isolation component in an oven structure designed to prevent open flame spillage.

[0022] Figure 5 This is a cross-sectional view of the outer shell of an oven structure designed to prevent open flame from spilling out.

[0023] In the attached diagram: 1. Furnace body; 2. Electric furnace; 3. Smoke exhaust mechanism; 301. Mounting base; 302. Mounting bracket; 303. Collection pipe; 304. Smoke hood; 305. Smoke exhaust pipe; 306. Outer shell; 307. Fan; 4. Isolation assembly; 401. Shell; 402. Motor; 403. Threaded rod; 404. Threaded sleeve; 405. Connecting block; 406. Connecting base; 407. First connecting piece; 408. Second connecting piece; 409. Isolation plate; 5. Cover; 6. Activated carbon filter layer; 7. Pull-out box; 8. Control console; 9. Support block; 10. Inspection plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figure 1-5 This utility model is a structure for an oven to prevent open flame overflow, including an oven body 1, an electric heater 2 fixedly connected to one side of the oven body 1, a smoke exhaust mechanism 3 provided at the rear end of the oven body 1, and an isolation component 4 fixedly connected to the inner cavity of the oven body 1. The isolation component 4 includes a housing 401, one side of the housing 401 fixedly connected to the oven body 1, a motor 402 fixedly connected to the bottom of the inner cavity of the housing 401, a threaded rod 403 fixedly connected to the output end of the motor 402, and a threaded sleeve 404 threadedly connected to the surface of the threaded rod 403. A connecting block 405 is fixedly connected to one side. A connecting seat 406 is movably connected to the bottom of the connecting block 405 via a pivot. One side of the connecting seat 406 penetrates the inner cavity of the housing 401 and extends into the inner cavity of the furnace body 1. A first connecting member 407 is fixedly connected to one side of the connecting seat 406. Both ends of the first connecting member 407 are movably connected to a second connecting member 408 via a pivot. The front and rear ends of the inner cavity of the furnace body 1 are hinged to an isolation plate 409. One side of the isolation plate 409 is movably connected to the second connecting member 408 via a pivot.

[0027] Specifically: The isolation plate 409 is made of stainless steel mesh with high mesh density, which can effectively block open flames and conduct heat quickly. One side of the isolation plate 409 is movably connected to the second connector 408 through a rotating shaft. When the motor 402 starts and drives the threaded rod 403 to rotate, the threaded sleeve 404, connecting block 405, connecting seat 406, first connector 407 and second connector 408 move in coordination, which can quickly drive the isolation plate 409 to rotate around the hinge, sealing the inner cavity of the furnace body 1 in a very short time, effectively preventing open flames from spreading to the outside, and providing reliable safety protection for users.

[0028] Example 2

[0029] Please see Figure 1-5 Based on Embodiment 1, the smoke exhaust mechanism 3 includes a mounting base 301, a mounting frame 302 slidably connected to the surface of the mounting base 301, a collection pipe 303 movably connected to the top of the mounting frame 302 via a pivot, a smoke collection hood 304 connected to the bottom of the collection pipe 303, a smoke exhaust pipe 305 connected to one side of the collection pipe 303, a housing 306 connected to one side of the smoke exhaust pipe 305, a fan 307 fixedly connected to the inner cavity of the housing 306, and a cover 5 provided on the top of the housing 306. The top of the cover 5 is connected to the exhaust pipe 305. The inner cavity of the cover 5 is provided with an activated carbon filter layer 6. A pull-out box 7 is provided on one side of the surface of the furnace body 1. A handle is fixedly connected to the surface of the pull-out box 7. A control panel 8 is fixedly connected to the surface of the electric furnace 2. The control panel 8 is electrically connected to the electric furnace 2 through a wire. A support block 9 is fixedly connected to the inner cavity of the furnace body 1. A grill is provided on the top of the support block 9. A maintenance plate 10 is provided on the surface of the shell 401. Bolts are provided at the four corners of the surface of the maintenance plate 10.

[0030] Specifically: the fan 307 can quickly extract and discharge the flue gas collected by the collection pipe 303. A cap 5 is threaded onto the top of the outer casing 306, and the top of the cap 5 is connected to the exhaust pipe 305. The inner cavity of the cap 5 is equipped with an activated carbon filter layer 6. The activated carbon has a rich microporous structure, which can efficiently adsorb harmful substances in the flue gas, such as oil fume particles, odor molecules, and some harmful gases, further purifying the flue gas and reducing environmental pollution. The pull-out box 7 allows users to place lit charcoal inside and control the position of the charcoal within the oven body 1 by pulling it out, providing a stable heat source for grilling food. The control panel 8 is electrically connected to the electric oven 2 via wires. Users can adjust parameters such as temperature, power, and baking time of the electric oven 2 through the control panel 8 to meet the diverse baking needs of different ingredients and improve the baking effect. The grill is made of stainless steel, and the support block 9 provides stable support for the grill, ensuring that the grill will not shake during the baking process, so that the food can be heated evenly, ensuring the quality and taste of the food. When it is necessary to inspect, repair or replace the internal components of the shell 401, the maintenance personnel only need to disassemble the inspection plate 10 to quickly operate the internal components, which greatly improves the efficiency of equipment maintenance.

[0031] The working principle of this utility model is as follows: When an open flame appears inside the furnace body 1, the user starts the motor 402. The motor 402 drives the threaded rod 403 to rotate. Since the threaded rod 403 is threadedly connected to the threaded sleeve 404, the threaded sleeve 404 moves axially along the threaded rod 403. The threaded sleeve 404 drives the connecting block 405 to move, the connecting block 405 drives the connecting seat 406 to move, and the connecting seat 406 drives the first connecting member 407 to move. The rotating shafts at both ends of the first connecting member 407 cause the second connecting member 408 to move. The second connecting member 408 drives the isolation plate 409 to rotate around the hinge through the rotating shaft, thus extinguishing the flame inside the furnace body 1 in a very short time. The cavity is sealed, and the stainless steel mesh partition plate 409 blocks open flames with its high mesh density, while quickly conducting heat to prevent the open flames from spreading to the outside. The smoke generated during baking rises and is collected by the smoke hood 304. The mounting bracket 302 slides on the surface of the mounting base 301. The angle of the collection pipe 303 is adjusted by the rotating shaft to align with the source of the smoke. After the fan 307 is started, the smoke in the collection pipe 303 is drawn into the outer shell 306 through the exhaust pipe 305 and then discharged through the bottom of the outer shell 306. The activated carbon filter layer 6 in the inner cavity of the cover 5 adsorbs oil fume particles, odor molecules and some harmful gases in the smoke, reducing environmental pollution.

[0032] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to specific implementation methods. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A structure of an oven preventing spillage of open fire, comprising an oven body (1), characterized in that: One side of the furnace body (1) is fixedly connected with an electric heating furnace (2), and the rear end of the furnace body (1) is provided with a smoke exhaust mechanism (3), and the inner cavity of the furnace body (1) is fixedly connected with a isolation assembly (4). The isolation assembly (4) comprises a shell (401), one side of the shell (401) is fixedly connected with the furnace body (1), the bottom of the inner cavity of the shell (401) is fixedly connected with a motor (402), the output end of the motor (402) is fixedly connected with a threaded rod (403), the surface of the threaded rod (403) is threadedly connected with a threaded sleeve (404), one side of the threaded sleeve (404) is fixedly connected with a connecting block (405), the bottom of the connecting block (405) is movably connected with a connecting seat (406) through a rotating shaft, one side of the connecting seat (406) penetrates the inner cavity of the shell (401) and extends into the inner cavity of the furnace body (1), one side of the connecting seat (406) is fixedly connected with a first connecting piece (407), both ends of the first connecting piece (407) are movably connected with a second connecting piece (408) through a rotating shaft, and the front end and the rear end of the inner cavity of the furnace body (1) are hingedly connected with an isolation plate (409), one side of the isolation plate (409) is movably connected with the second connecting piece (408) through a rotating shaft.

2. A grill structure for preventing spillage of open flames according to claim 1, characterized in that: The smoke exhaust mechanism (3) comprises a mounting seat (301), the surface of the mounting seat (301) is slidably connected with a mounting frame (302), the top of the mounting frame (302) is movably connected with a collecting pipe (303) through a rotating shaft, the bottom of the collecting pipe (303) is communicated with a smoke collecting cover (304), one side of the collecting pipe (303) is communicated with a smoke exhaust pipe (305), one side of the smoke exhaust pipe (305) is communicated with a shell (306), and the inner cavity of the shell (306) is fixedly connected with a fan (307).

3. A grill structure for preventing spillage of open flames according to claim 2, characterized in that: The top of the shell (306) is provided with a cover (5), the top of the cover (5) is communicated with the smoke exhaust pipe (305), and the inner cavity of the cover (5) is provided with an activated carbon filter layer (6).

4. The oven structure of claim 1, wherein: One side of the surface of the furnace body (1) is provided with a pull-out box (7), and the surface of the pull-out box (7) is fixedly connected with a handle.

5. The oven structure of claim 1, wherein: The surface of the electric heating furnace (2) is fixedly connected with a control console (8), and the control console (8) is electrically connected with the electric heating furnace (2) through wires.

6. The oven structure of claim 1, wherein: The inner cavity of the furnace body (1) is fixedly connected with a supporting block (9), and the top of the supporting block (9) is provided with a grill.

7. The oven structure of claim 1, wherein: The surface of the shell (401) is provided with an inspection plate (10), and bolts are arranged at the four corners of the surface of the inspection plate (10).

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