Integrated stove with fume extraction function

Abstract

The present invention discloses an integrated stove with a range hood extraction function, comprising an integrated stove body, a mounting bracket provided on the rear wall of the integrated stove body, a smoke exhaust oil mechanism provided on the top surface of the mounting bracket, the smoke exhaust oil mechanism comprising a smoke exhaust plate, a filter box, a positioning horizontal bar and a smoke exhaust fan, and a connecting mechanism provided on the top surface of the smoke exhaust oil mechanism. The integrated stove with a range hood extraction function described in the present invention belongs to the field of integrated stoves. The provided connecting mechanism facilitates the installation of the smoke exhaust plate at the front end of the filter box and facilitates the disassembly and cleaning of the smoke exhaust plate. The entire device is simple and convenient to operate when disassembling and cleaning, and the integrated stove body does not need to be disassembled, thereby improving the cleaning efficiency of the device. The provided smoke exhaust oil mechanism, utilizing the recessed structure and smoke inlet hole provided on the smoke exhaust plate, can effectively collect and extract the generated smoke and ensure that the generated smoke does not overflow.

Description

Technical Field

[0001] The present invention relates to the field of integrated stoves, and in particular to an integrated stove with a fume extraction function. Background Art

[0002] The literal meaning of an integrated stove is as follows: 1. Integrated stove: 2. Cooker. Integration means to integrate, gather, or combine. A stove refers to a device that heats or cooks food. Integrated stoves combine multiple functions, including a range hood, stove, disinfection cabinet, and storage cabinet. They offer high fume extraction rates, energy conservation and environmental protection, ultra-quiet operation, and intuitive display, saving space, money, and labor. Integrated stoves utilize micro-aerodynamic principles, using deep-well or side-suction exhaust. The downward exhaust creates a negative pressure zone, magically drawing fumes downward, eliminating the appearance of rising fumes. The fume extraction rate exceeds 95%. An integrated stove is a kitchen appliance that combines multiple functions, including a range hood, gas stove, disinfection cabinet, and storage cabinet. It is also known in the industry as an environmentally friendly stove or integrated environmentally friendly stove. It offers advantages such as space saving, excellent fume extraction, and energy-saving, low-consumption, and environmental protection. Integrated stoves typically have an oil absorption rate of 95%. The higher the oil fume removal rate, the better the quality. Some brands have reached the extreme mark of 99.95%. Integrated stoves are primarily located in three major industrial clusters: Hefei, Anhui; Haining / Shengzhou, Zhejiang; and Zhongshan, Guangdong. Cooking on integrated stoves produces a significant amount of oil fume. This requires the use of an integrated fume extraction system to remove the fumes and prevent them from being inhaled. However, existing integrated stoves often have poor fume extraction performance, failing to collect and remove fumes that drift upwards and to the sides. Once extracted, they only provide a simple fume separation function, failing to effectively treat the fumes. This results in the fumes entering and exiting the exhaust duct, causing environmental pollution and potentially harmful health effects. Furthermore, cleaning the integrated stove's fume extraction system requires disassembling the entire stove, a cumbersome operation that hinders user access. Summary of the Invention

[0003] The main purpose of the present invention is to provide an integrated stove with a fume extraction function, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] An integrated stove with a range fumes extraction function comprises an integrated stove body, a mounting bracket is provided on the rear wall of the integrated stove body, a smoke oil exhaust mechanism is provided on the top surface of the mounting bracket, the smoke oil exhaust mechanism comprises a smoke exhaust plate, a filter box, a positioning horizontal bar and a smoke exhaust fan, a connecting mechanism is provided on the top surface of the smoke oil exhaust mechanism, the connecting mechanism comprises a fixed plate, a double-headed screw, a rotating rod, a knob, a movable block, a special-shaped plate and a connecting plate, a smoke oil filtering mechanism is provided inside the filter box, the smoke oil filtering mechanism comprises three filter frames, an oil net, a dust net, a filter net, a fixed block, a side plate, a reset spring, a retaining ring and a clamp.

[0006] Preferably, the fixing plate is fixedly mounted on the top surface of the filter box, a groove is provided on the top surface of the fixing plate, and a group of symmetrical sliding grooves are provided on both sides of the inner wall of the groove, and rotating holes are also provided on the left and right end walls of the groove.

[0007] Preferably, the double-headed screw is located in the groove, and the left and right ends of the double-headed screw are respectively fixedly installed with rotating rods, the rotating rod is inserted into the rotating hole, one end of the rotating rod passes through the rotating hole and a knob is fixedly installed on the outer end, and threaded holes are respectively provided on the side walls of the two movable blocks, and the movable blocks are threadedly connected to the double-headed screws through the threaded holes, and sliders are respectively fixedly installed on the side walls of both sides of the movable block, and the sliders are slidably installed in the slide groove, the top surface of the movable block is fixedly installed with a special-shaped plate, and the inner side wall of the special-shaped plate is fixedly installed with a connecting plate.

[0008] Preferably, the mounting bracket is fixedly mounted on the rear wall of the integrated stove body, the filter box is fixedly mounted on the top surface of the mounting bracket, a side opening is provided on the right side wall of the filter box, three positioning horizontal bars are fixedly mounted on the upper and lower ends of the inner wall of the filter box respectively, the front end of the smoke exhaust fan is fixedly mounted on the rear wall of the filter box through a flange and is interconnected with the filter box, and the rear end of the smoke exhaust fan is connected to the smoke exhaust duct through a flange.

[0009] Preferably, a trapezoidal recess is provided on the front end wall of the smoke exhaust plate, and a plurality of smoke inlet holes are provided on the inner concave surface of the recess, and connecting grooves corresponding to the connecting plates are respectively provided on the left and right side walls of the smoke exhaust plate, and the connecting plates are located in the connecting grooves.

[0010] Preferably, an oil net is fixedly installed in the front filter frame, a dust net is fixedly installed in the middle filter frame, and a filter net is fixedly installed in the rear filter frame.

[0011] Preferably, the upper and lower ends of the outer walls of the three filter frames are respectively provided with connecting transverse grooves corresponding to the positioning transverse bars, and a group of upper and lower symmetrical fixing blocks are fixedly installed on the right side wall of the filter frame, and the opposite walls of the symmetrical fixing blocks are respectively provided with card slots.

[0012] Preferably, a group of symmetrical handles are fixedly mounted on the outer side wall of the side panel, and a raised platform is fixedly mounted on the inner side wall of the side panel, three groups of upper and lower symmetrical mounting openings are provided on the inner side wall of the raised platform and correspond to the fixed block, spring grooves are also provided on the opposite surface walls in the grooves of the symmetrical mounting openings, a retaining ring is fixedly mounted in the groove of the spring groove, one end of the return spring is fixedly mounted on the bottom of the spring groove, and a clamp is fixedly mounted on the other end of the return spring, and the head of the clamp is located through the retaining ring and in the mounting opening.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the present invention, the connection mechanism is provided, which makes it easy to install the smoke exhaust plate on the front end of the filter box, and to disassemble and clean the smoke exhaust plate. The entire device is simple and convenient to operate when disassembling and cleaning, and there is no need to disassemble the integrated stove body, thereby improving the cleaning efficiency of the device. The smoke exhaust oil mechanism is provided, which utilizes the recessed structure and the smoke inlet hole provided on the smoke exhaust plate to effectively collect and extract the generated oil smoke, and ensure that the generated oil smoke will not overflow. The smoke oil filter mechanism is provided for filtering the oil smoke, which not only filters the oil in the oil smoke, but also filters the smoke in the oil smoke, thereby avoiding the exhaust smoke from polluting the environment and affecting human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the cross-section and disassembly of the smoke oil exhaust mechanism of the present invention;

[0017] Figure 3 It is a schematic diagram of the structural breakdown of the connecting mechanism of the present invention;

[0018] Figure 4 It is an enlarged schematic diagram of the structure of the movable block of the present invention;

[0019] Figure 5 This is a schematic diagram of the overall structure of the smoke oil filter mechanism of the present invention;

[0020] Figure 6 It is a schematic diagram of the structural splitting and cutting of the raised platform of the present invention.

[0021] Figure: 1, integrated stove body; 2, mounting bracket; 3, smoke oil exhaust mechanism; 4, connecting mechanism; 5, smoke oil filter mechanism; 6, smoke exhaust plate; 7, notch; 8, smoke inlet; 9, connecting groove; 10, filter box; 11, side opening; 12, positioning bar; 13, smoke exhaust fan; 14, fixing plate; 15, groove; 16, slide; 17, rotating hole; 18, double-headed screw; 19, rotating rod; 20, Knob; 21. Movable block; 22. Special-shaped plate; 23. Connecting plate; 24. Threaded hole; 25. Slider; 26. Filter frame; 27. Oil screen; 28. Dust screen; 29. ​​Filter screen; 30. Connecting transverse groove; 31. Fixed block; 32. Card slot; 33. Side panel; 34. Handle; 35. Raised platform; 36. Mounting port; 37. Spring slot; 38. Return spring; 39. Retaining ring; 40. Card head. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1-6 As shown, an integrated stove with a range hood extraction function includes an integrated stove body 1, a mounting bracket 2 is provided on the rear wall of the integrated stove body 1, a smoke oil exhaust mechanism 3 is provided on the top surface of the mounting bracket 2, the smoke oil exhaust mechanism 3 includes a smoke exhaust plate 6, a filter box 10, a positioning horizontal bar 12 and a smoke exhaust fan 13, and a connecting mechanism 4 is provided on the top surface of the smoke oil exhaust mechanism 3. The connecting mechanism 4 includes a fixed plate 14, a double-headed screw 18, a rotating rod 19, a knob 20, a movable block 21, a special-shaped plate 22 and a connecting plate 23. A smoke oil filter mechanism 5 is provided inside the filter box 10, and the smoke oil filter mechanism 5 includes three filter frames 26, an oil net 27, a dust net 28, a filter net 29, a fixed block 31, a side plate 33, a return spring 38, a retaining ring 39 and a clamp 40.

[0024] Example 1:

[0025] like Figure 3-Figure 4As shown, in this embodiment, in order to facilitate the installation and removal of the smoke exhaust plate 6 for cleaning, the fixing plate 14 is fixedly installed on the top surface of the filter box 10, and a groove 15 is provided on the top surface of the fixing plate 14, and a group of symmetrical slide grooves 16 are respectively provided on both sides of the inner wall of the groove 15, and a rotation hole 17 is also provided on the left and right end walls of the groove 15. The double-headed screw 18 is located in the groove 15, and the left and right ends of the double-headed screw 18 are respectively fixedly installed with a rotating rod 19, and the rotating rod 19 is inserted into the rotating hole 17, and one end of the rotating rod 19 is inserted into the rotating hole 17. A knob 20 is fixedly installed on the outer end through the rotating hole 17. Threaded holes 24 are respectively opened on the side walls of the two movable blocks 21, and the movable blocks 21 are threadedly connected to the double-headed screw 18 through the threaded holes 24. Sliders 25 are respectively fixedly installed on the side walls of the movable block 21, and the sliders 25 are slidably installed in the slide groove 16. The top surface of the movable block 21 is fixedly installed with a special-shaped plate 22, and the inner side wall of the special-shaped plate 22 is fixedly installed with a connecting plate 23. When in use, first place the smoke exhaust plate 6 on the top surface of the mounting frame 2 and place it on the mounting frame 2, and merged with the filter box 10. Then, manually rotate the fixing plate 14 installed on the top surface of the filter box 10 with the knob 20. The knob 20 will drive the rotating rod 19 to rotate in the rotating hole 17 opened on the fixing plate 14, and the rotation of the rotating rod 19 will drive the stud screw 18 to rotate in the groove 15. When the stud screw 18 starts to rotate, because the bolts on both sides of the stud screw 18 are in opposite directions, the movable block 21 will move on the stud screw 18 through the threaded hole 24 and symmetrically. The movable block 21 will move in the relative direction, and in the process of movement, the sliders 25 installed on both sides of the movable block 21 will slide in the slide grooves 16 opened in the groove 15 until the connecting plates 23 installed on the inner side walls of the special-shaped plates 22 on the installed movable block 21 are stuck in the connecting grooves 9 opened on the side walls of the smoke exhaust plate 6 on both sides, so that the knob 20 cannot be rotated. In this way, the smoke exhaust plate 6 is installed at the front end of the filter box 10. The installation operation is simple and convenient. If the smoke exhaust plate 6 needs to be disassembled and cleaned, it can be achieved by the reverse operation of the above operation.

[0026] Example 2:

[0027] like Figure 2As shown, in this embodiment, in order to improve the efficiency of extracting range fumes when the integrated stove body 1 is used, the mounting bracket 2 is fixedly mounted on the rear wall of the integrated stove body 1, the filter box 10 is fixedly mounted on the top surface of the mounting bracket 2, a side opening 11 is provided on the right side wall of the filter box 10, three positioning horizontal bars 12 are fixedly mounted on the upper and lower ends of the inner wall of the filter box 10, the front end of the smoke exhaust fan 13 is fixedly mounted on the rear wall of the filter box 10 through a flange and is communicated with the filter box 10, and the rear end of the smoke exhaust fan 13 is connected to the smoke exhaust duct through a flange, a trapezoidal recess 7 is provided on the front end wall of the smoke exhaust plate 6, and a plurality of smoke inlet holes 8 are provided on the inner concave surface of the recess 7, and the left and right side walls of the smoke exhaust plate 6 are respectively provided with a plurality of smoke inlet holes 8 that are interconnected with the connecting plate 23. Corresponding to the connecting groove 9, the connecting plate 23 is located in the connecting groove 9. When the user uses the integrated stove body 1 to cook food, the power of the smoke exhaust fan 13 is turned on, and the smoke exhaust fan 13 will perform suction operation toward the front end. At this time, the oil smoke generated by the cooking groove 15 will be continuously drawn away through the smoke inlet 8 opened on the concave surface of the recess 7 on the smoke exhaust plate 6. Because the recess 7 is trapezoidal, and the smoke inlet 8 is opened on the inner wall, upper wall and lower wall of the recess surface of the recess 7, when the oil smoke is drawn away from the inner wall of the recess 7, whether the smoke is in the lower layer or floating up, it will be drawn away together through the smoke inlet 8. According to the principles of air flow, the oil smoke will always be gathered between the recesses 7 according to the direction of the exhaust end and cannot overflow outward, thereby improving the effect of extracting oil smoke.

[0028] Example 3:

[0029] like Figure 5-Figure 6As shown, in this embodiment, in order to filter the oil smoke, not only the oil in the oil smoke can be filtered, but also the smoke in the oil smoke can be filtered to avoid the exhaust gas from polluting the environment and affecting human health. An oil net 27 is fixedly installed in the frame of the front filter frame 26, a dust net 28 is fixedly installed in the frame of the middle filter frame 26, and a filter net 29 is fixedly installed in the frame of the rear filter frame 26. The upper and lower ends of the outer walls of the three filter frames 26 are respectively provided with connecting transverse grooves 30 corresponding to the positioning transverse bars 12, and a group of upper and lower symmetrical fixing blocks 31 are fixedly installed on the right side wall of the filter frame 26, and the opposite walls of the symmetrical fixing blocks 31 are respectively provided with card slots 32, and the outer walls of the side panels 33 are fixedly installed with A set of symmetrical handles 34, and a raised platform 35 is fixedly installed on the inner wall of the side plate 33, and three sets of upper and lower symmetrical mounting holes 36 are opened on the inner wall side wall of the raised platform 35 and correspond to each other with the fixed block 31, and a spring groove 37 is also opened on the opposite wall of the groove of the symmetrical mounting hole 36, and a retaining ring 39 is fixedly installed in the groove of the spring groove 37. One end of the return spring 38 is fixedly installed on the groove bottom of the spring groove 37, and the other end of the return spring 38 is fixedly installed with a clamp 40, and the head of the clamp 40 is located through the retaining ring 39 and is located in the mounting hole 36. Before use, first install the filter frame 26 with the oil net 27, the dust net 28 and the filter net 29 to the raised platform 35 installed on the inner wall of the side plate 33 in sequence. The inner wall, during the installation process, align the fixing block 31 installed on the side wall of the filter frame 26 with the mounting opening 36 opened on the inner wall of the raised platform 35, and insert the fixing block 31 into the mounting opening 36. When the fixing block 31 is inserted into the mounting opening 36, the protruding clamping head 40 in the mounting opening 36 will be squeezed by the fixing block 31. At this time, the return spring 38 installed in the spring groove 37 will be retracted and drive the clamping head 40 to retract into the spring groove 37 until the head of the clamping head 40 is flush with the retaining ring 39 installed in the notch of the spring groove 37, and the fixing block 31 is completely inserted into the mounting opening 36. At this time, the clamping head 40 will no longer be resisted by the fixing block 31, and the return spring 38 will be in the spring groove 37. After the filter frame 26 is completely installed, the entire device is picked up by the handle 34 installed on the outer wall of the side plate 33 and installed into the filter box 10. The entire device is installed into the filter box 10 through the side opening 11 opened on the right side wall of the filter box 10. During the installation process, the connecting transverse grooves 30 opened at the upper and lower ends of the three filter frames 26 are aligned with the positioning cross bars 12 installed at the upper and lower ends of the inner wall of the filter box 10, and the entire device is pushed into the filter box 10, and the positioning cross bars 12 are inserted into the connecting transverse grooves 30.After the device is installed and in use, when the smoke exhaust mechanism 3 is extracting the smoke, the smoke will first pass through the oil net 27 installed in the front filter frame 26. At this time, the oil molecules in the smoke will be adsorbed on the oil net 27, thereby achieving separation of oil and smoke. When the smoke passes through the dustproof net 28 installed in the middle filter frame 26, the dust and dust in the smoke will be adsorbed on the dustproof net 28, thereby achieving preliminary filtration of the smoke. When the filtered smoke passes through the filter 29 installed in the rear filter frame 26, the tiny particles and tiny oil molecules in the smoke will be adsorbed on the activated carbon filter 29, not only achieving secondary filtration of the smoke, but also achieving secondary filtration of the oil molecules in the smoke, and removing the odor in the smoke. In this way, the smoke is effectively filtered to ensure that the smoke after exhaust will not pollute the environment or affect human health. If the filter frame 26 needs to be cleaned, it can be achieved by the reverse operation of the above operation.

[0030] In summary, the foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and components thereof may be replaced with equivalents, or some of the technical features thereof may be replaced with equivalents without departing from the scope of the present invention. All matters within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated stove with range fumes extraction function, characterized by: The invention comprises an integrated stove body (1), a mounting frame (2) is provided on the rear wall of the integrated stove body (1), a smoke oil exhaust mechanism (3) is provided on the top surface of the mounting frame (2), the smoke oil exhaust mechanism (3) comprises a smoke exhaust plate (6), a filter box (10), a positioning horizontal bar (12) and a smoke exhaust fan (13), a connecting mechanism (4) is provided on the top surface of the smoke oil exhaust mechanism (3), the connecting mechanism (4) comprises a fixed plate (14), a double-headed screw (18), a rotating rod (19), a knob (20), a movable block (21), a special-shaped plate (22) and a connecting plate (23), a smoke oil filter mechanism (5) is provided inside the filter box (10), and the smoke oil filter mechanism (5) comprises three filter frames (26), an oil screen (27), a dust screen (28), a filter screen (29), a fixed block (31), a side plate (33), a return spring (38), a retaining ring (39) and a clamp (40); The fixing plate (14) is fixedly mounted on the top surface of the filter box (10), the top surface of the fixing plate (14) is provided with a groove (15), and a group of symmetrical sliding grooves (16) are respectively provided on both sides of the inner wall of the groove (15), and a rotation hole (17) is also respectively provided on the left and right end walls of the groove of the groove (15), the double-headed screw (18) is located in the groove (15), and the left and right ends of the double-headed screw (18) are respectively fixedly mounted with a rotation rod (19), the rotation rod (19) is inserted into the rotation hole (17), one end of the rotation rod (19) passes through the rotation hole (17) and a knob (20) is fixedly mounted on the outer end. Threaded holes (24) are respectively provided on the side walls of the two movable blocks (21), and the movable blocks (21) are threadedly connected to the double-headed screw (18) through the threaded holes (24). Sliders (25) are fixedly installed on the side walls of both sides of the movable block (21), and the slides (25) are slidably installed in the slide groove (16). A special-shaped plate (22) is fixedly installed on the top surface of the movable block (21), and a connecting plate (23) is fixedly installed on the inner side wall of the special-shaped plate (22). Connecting grooves (9) corresponding to the connecting plates (23) are respectively provided on the left and right side walls of the smoke exhaust plate (6), and the connecting plates (23) are located in the connecting grooves (9).

2. The integrated stove with range fumes extraction function according to claim 1, characterized in that: The mounting frame (2) is fixedly mounted on the rear wall of the integrated stove body (1), the filter box (10) is fixedly mounted on the top surface of the mounting frame (2), a side opening (11) is provided on the right side wall of the filter box (10), three positioning horizontal bars (12) are fixedly mounted on the upper and lower ends of the inner wall of the filter box (10), the front end of the smoke exhaust fan (13) is fixedly mounted on the rear wall of the filter box (10) through a flange and is communicated with the filter box (10), and the rear end of the smoke exhaust fan (13) is connected to the smoke exhaust duct through a flange.

3. The integrated stove with range fumes extraction function according to claim 2, characterized in that: A trapezoidal recess (7) is provided on the front end wall of the smoke exhaust plate (6), and a plurality of smoke inlet holes (8) are provided on the inner concave surface of the recess (7).

4. The integrated stove with range fumes extraction function according to claim 3, characterized in that: An oil net (27) is fixedly installed in the front filter frame (26), a dust net (28) is fixedly installed in the middle filter frame (26), and a filter net (29) is fixedly installed in the rear filter frame (26).

5. The integrated stove with range fumes extraction function according to claim 4, characterized in that: The three filter frames (26) are provided with connecting transverse grooves (30) corresponding to the positioning transverse bars (12) at the upper and lower ends of the outer walls of the frames, and a group of vertically symmetrical fixing blocks (31) are fixedly installed on the right side wall of the filter frame (26), and the opposite surface walls of the symmetrical fixing blocks (31) are provided with card slots (32).

6. The integrated stove with range fumes extraction function according to claim 5, characterized in that: A group of symmetrical handles (34) are fixedly installed on the outer wall of the side plate (33), and a raised platform (35) is fixedly installed on the inner wall of the side plate (33). Three groups of symmetrical mounting openings (36) are opened on the inner wall of the raised platform (35) and correspond to each other with the fixed block (31). A spring groove (37) is also opened on the opposite wall of the groove of the symmetrical mounting opening (36). A retaining ring (39) is fixedly installed in the groove of the spring groove (37). One end of the reset spring (38) is fixedly installed on the groove bottom of the spring groove (37), and the other end of the reset spring (38) is fixedly installed with a clamp (40), and the head of the clamp (40) is located through the retaining ring (39) and located in the mounting opening (36).

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