Digital kitchen range hood

Abstract

The utility model discloses a digitized kitchen range, relates to kitchen range technical field, including cabinet body, the top of cabinet body is connected with gas stove device through opening clamping, the side wall of cabinet body is fixedly connected with support plate, one end side wall of support plate is fixedly connected with range hood shell, the range hood shell is connected with the range hood, and the range hood shell is connected with the gas stove device through opening clamping. A control panel is fixedly connected to the top of the side wall of the range hood shell through an opening, a sensor assembly mounting shell is fixedly connected to the bottom of the control panel, and infrared wireless transmission control assemblies are fixedly connected to the side walls of the control panel and the gas stove device. According to the cabinet body provided by the utility model, on the basis that the shell of the digital kitchen range hood can be conveniently and quickly disassembled, the oil-smoke separation net and the filter element in the cabinet body can be conveniently taken out to be cleaned or replaced; therefore, the problem that an existing digital kitchen range hood is inconvenient to detach after being used for a long time, and an oil-smoke separation net and a filter element in the kitchen range hood are separated, taken out and cleaned is solved.

Description

Technical Field

[0001] This utility model relates to the field of cooktop and range hood technology, specifically to a digital cooktop and range hood. Background Technology

[0002] Digital cooktops and range hoods refer to kitchen appliances that upgrade and improve traditional cooktops and range hoods using digital technology, giving them intelligent functions and a more convenient user experience. They can precisely control the heat, have intelligent range hood linkage, automatic cleaning function, touch control panel, remote control, voice control and other functions.

[0003] A search revealed the following information: Publication (Announcement) No.: CN215336563U, titled: Integrated Range Hood and Cooktop Unit. This integrated unit includes a range hood and a cooktop. The cooktop is connected to the range hood and can pivot between a folded position close to the range hood and an unfolded position suitable for placing cooking containers. It allows for adjustable cooktop flatness and high safety.

[0004] The above technical solution has the following shortcomings;

[0005] In the aforementioned solutions, the oil fume separation mesh and filter element inside the range hood are usually installed in relatively concealed and complex locations within the range hood. During disassembly, a large number of external parts need to be removed before accessing the oil fume separation mesh and filter element. Furthermore, the decorative cover and fan housing are usually connected to the main body with bolts, making them difficult to disassemble quickly. When the oil fume separation mesh and filter element have been used to a certain extent, it is difficult to remove them for cleaning or replacement. Only partial cleaning is possible, making it difficult to thoroughly clean every corner of the mesh and filter element. This leads to the easy accumulation of oil stains, which, over time, affects the oil fume separation and filtration effect, reducing the range hood's oil fume extraction performance. Utility Model Content

[0006] In view of the problems existing in the current digital range hood, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a digital range hood that solves the problem that existing digital range hoods are inconvenient to disassemble and clean after long-term use, making it difficult to separate and remove the internal oil fume separation screen and filter element.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A digital range hood includes a cabinet, a gas stove device is snapped onto the top of the cabinet through an opening, a support plate is fixedly connected to the side wall of the cabinet, a range hood housing is fixedly connected to one end of the support plate, a control panel is fixedly connected to the top of the side wall of the range hood housing through an opening, a sensor assembly mounting shell is fixedly connected to the bottom of the control panel, and infrared wireless transmission control components are fixedly connected to the side walls of both the control panel and the gas stove device.

[0010] An oil fume buffer chamber is fixedly connected to one end of the cavity of the range hood housing. A negative pressure fan assembly is fixedly connected to one end of the oil fume buffer chamber. An oil fume filter box and an oil-water collection box are fixedly connected to both ends of the bottom of the oil fume buffer chamber and the range hood housing through a snap-fit ​​mechanism. A detachable oil fume inlet baffle is rotatably connected to the side wall surface of the range hood housing through an opening. Limiting mechanisms are provided in the cavities at both ends of the range hood housing and are fixedly connected to the detachable oil fume inlet baffle. One end of the negative pressure fan assembly passes through the top of the range hood housing and is fixedly connected to an exhaust pipe assembly.

[0011] Preferably, the snap-fit ​​mechanism includes a U-shaped snap-fit ​​plate and snap-fit ​​blocks. The bottom ends of the fume buffer chamber and the range hood housing are fixedly connected to the U-shaped snap-fit ​​plates, and the side walls of the fume filter box device and the oil-water collection box are fixedly connected to the snap-fit ​​blocks. The snap-fit ​​blocks at both ends are inserted into the corresponding U-shaped snap-fit ​​plates.

[0012] Preferably, the limiting mechanism includes a positioning block, a positioning port, a limiting rod, and a spring. The two end side walls of the detachable fume inlet baffle are fixedly connected with positioning blocks. The two ends of the surface of the range hood housing are provided with positioning ports. The positioning blocks at both ends are inserted into the corresponding positioning ports. The two end cavities of the range hood housing are slidably connected with limiting rods. The rod walls of the two end limiting rods are sleeved with springs. The other end of the two end limiting rods is inserted into the corresponding positioning block.

[0013] Preferably, the fume filter box device includes a frame, in which an oil fume separation mesh and a filter element plate are sequentially snapped together from bottom to top, and a sealing gasket is fixedly connected to the top of the frame.

[0014] Preferably, the fume buffer chamber is an L-shaped chamber with a spiral buffer cavity inside.

[0015] Furthermore, the discharge pipe assembly includes a pipe body, one end of which is fixedly connected to an oil fume check valve.

[0016] Preferably, the side walls of the two limiting rods are fixedly connected with a lever, and the side walls of both ends of the range hood housing are provided with sliding grooves, with one end of the lever passing through the corresponding sliding groove.

[0017] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0018] 1. This utility model utilizes a snap-fit ​​mechanism composed of a U-shaped snap-fit ​​plate and snap-fit ​​blocks to achieve quick installation and convenient disassembly of the oil fume filter box and oil-water collection box, facilitating user cleaning and greatly improving the convenience of product maintenance. At the same time, the combination of positioning blocks, positioning ports, limiting rods, and springs in the limiting mechanism ensures the stable installation of the detachable oil fume inlet baffle and allows it to be easily rotated and opened when needed, providing ample operating space for internal maintenance of the range hood and solving the problem of difficult cleaning caused by the complex structure of traditional range hoods.

[0019] 2. This utility model utilizes an oil fume buffer chamber with an L-shaped body and an internal spiral buffer cavity, which can effectively buffer the oil fume airflow, reduce the impact on the fan and reduce noise. The oil fume separation screen and filter plate installed in the oil fume filter box device can efficiently filter and separate oil and water vapor through working together, ensuring the cleanliness of the exhaust gas. The oil fume check valve installed in the exhaust pipe assembly can effectively prevent foreign objects from entering, further ensuring the normal operation of the equipment and extending the service life of the equipment.

[0020] 3. This utility model utilizes a set of toggle blocks and sliding grooves, allowing users to easily push the toggle blocks to move the limit rod, thereby unlocking the detachable fume inlet baffle. The set of sensor component mounting shells facilitates the internal installation of sensor components. The infrared wireless transmission control component realizes the linkage control between the range hood and the gas stove, simplifying the user operation process, improving the user experience, and making the product more in line with modern users' pursuit of a convenient life. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a side sectional view of the present invention;

[0024] Figure 3 This is a front sectional view of the range hood housing of this utility model;

[0025] Figure 4 For the present utility model Figure 2 A magnified diagram of A in the figure.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Cabinet; 2. Gas stove unit; 3. Support plate; 4. Range hood housing; 5. Control panel; 6. Sensor assembly mounting housing; 7. Infrared wireless transmission control component; 8. Fume buffer chamber; 9. Negative pressure fan assembly; 10. Fume filter box device; 11. Oil and water collection box; 12. Removable fume inlet baffle; 13. Exhaust pipe assembly; 14. U-shaped snap-fit ​​plate; 15. Snap-fit ​​block; 16. Positioning plug; 17. Positioning port; 18. Limiting rod; 19. Spring; 20. Frame; 21. Fume separation mesh; 22. Filter plate; 23. Sealing gasket; 24. Spiral buffer chamber; 25. Pipe body; 26. Fume check valve; 27. Toggle block; 28. Sliding groove. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] This utility model discloses a digital range hood.

[0030] Example 1

[0031] This utility model provides, for example Figures 1-4 The digital range hood shown includes a cabinet 1. A gas stove device 2 is attached to the top of the cabinet 1 through an opening. A support plate 3 is fixedly connected to the side wall of the cabinet 1. A range hood shell 4 is fixedly connected to one end of the support plate 3. A control panel 5 is fixedly connected to the top of the side wall of the range hood shell 4 through an opening. A sensor assembly mounting shell 6 is fixedly connected to the bottom of the control panel 5. An infrared wireless transmission control component 7 is fixedly connected to the side walls of both the control panel 5 and the gas stove device 2.

[0032] One end inside the cavity of the range hood housing 4 is fixedly connected to an oil fume buffer chamber 8. One end of the oil fume buffer chamber 8 is fixedly connected to a negative pressure blower assembly 9. Both ends of the bottom of the oil fume buffer chamber 8 and the range hood housing 4 are fixedly connected to an oil fume filter box device 10 and an oil-water collection box 11 through a clamping mechanism. A detachable oil fume suction inlet baffle 12 is rotatably connected to the side wall surface of the range hood housing 4 through an opening. A limiting mechanism fixedly connected to the detachable oil fume suction inlet baffle 12 is provided in the cavities at both ends of the range hood housing 4. One end of the negative pressure blower assembly 9 passes through the top of the range hood housing 4 and is fixedly connected to an exhaust pipe assembly 13. By using the oil fume filter box device 10 fixedly connected to the bottom of the oil fume buffer chamber 8 through a clamping mechanism and the oil-water collection box 11 at the bottom of the range hood housing 4, when cleaning is required, users can easily detach the oil fume filter box device 10 and the oil-water collection box 11 from the range hood for cleaning. By using the detachable oil fume suction inlet baffle 12 rotatably connected to the side wall surface of the range hood housing 4 and a limiting mechanism fixedly connected to the detachable oil fume suction inlet baffle 12 provided in the cavities at both ends of the range hood housing 4, when deeper maintenance of the inside of the range hood is required, rotating and opening the detachable oil fume suction inlet baffle 12 can provide a broader operating space. Users can rotate and open it after detachment, which is convenient for inspecting, cleaning, and replacing the components near the suction inlet inside the range hood, further solving the problem of difficult cleaning caused by structural limitations in this regard in traditional range hoods. By using the sensor component installation housing 6 provided, it is convenient to install the sensor component inside. By using the infrared wireless transmission control component 7 provided, it is convenient for linkage control between the range hood and the gas stove. By using the oil fume buffer chamber 8 provided, the oil fume is buffered to reduce the impact on the blower and reduce the noise generated by the airflow. By using the oil fume filter box device 10 provided, the oil fume is filtered. By using the oil-water collection box 11 provided, the filtered oil and water are collected. By using the exhaust pipe assembly 13 provided, the inhaled oil fume is discharged, thus solving the problem that it is not convenient to disassemble and clean the oil fume separation net and filter element inside the existing digital stove range hood after long-term use.

[0033] Embodiment 2

[0034] To facilitate the disassembly and reinstallation of the oil fume filter box device 10 and the oil-water collection box 11, as Figures 1-4As shown, the snap-fit ​​mechanism includes a U-shaped snap-fit ​​plate 14 and a snap-fit ​​block 15. The bottom ends of the oil fume buffer chamber 8 and the range hood housing 4 are both fixedly connected to the U-shaped snap-fit ​​plate 14. The side walls of the oil fume filter box device 10 and the oil-water collection box 11 are both fixedly connected to the snap-fit ​​block 15. The snap-fit ​​block 15 at both ends is inserted into the corresponding U-shaped snap-fit ​​plate 14. By using the snap-fit ​​mechanism composed of the U-shaped snap-fit ​​plate 14 and the snap-fit ​​block 15, the oil fume filter box device 10 and the oil-water collection box 11 are quickly snapped and installed between the U-shaped snap-fit ​​plates 14 at both ends by inserting the snap-fit ​​block 15 into the corresponding U-shaped snap-fit ​​plate 14. It is also convenient to slide and pull out directly when disassembly is required.

[0035] Example 3

[0036] To facilitate the limiting and fixing of the detachable fume inlet baffle 12 and its rotation and opening after disassembly, such as Figure 1 and 3 As shown, the limiting mechanism includes positioning blocks 16, positioning ports 17, limiting rods 18, and springs 19. Positioning blocks 16 are fixedly connected to both side walls of the detachable fume inlet baffle 12. Positioning ports 17 are opened at both ends of the surface of the range hood housing 4. The positioning blocks 16 at both ends are inserted into the corresponding positioning ports 17. Limiting rods 18 are slidably connected inside both cavities of the range hood housing 4. Springs 19 are sleeved on the rod walls of the limiting rods 18 at both ends. The other end of the limiting rods 18 at both ends is connected to the corresponding positioning blocks. The 16-positioning mechanism utilizes a limiting mechanism consisting of a positioning block 16, a positioning port 17, a limiting rod 18, and a spring 19. The positioning blocks 16 at both ends are inserted into the corresponding positioning ports 17 to position and install the detachable fume inlet baffle 12. The spring 19 then presses against the limiting rod 18 to insert the positioning block 16, thereby limiting and fixing the positioned block 16. This also allows the detachable fume inlet baffle 12 to be rotated and opened directly after being pulled out by the limiting rod 18.

[0037] Example 4

[0038] To filter and separate oil and water vapor, such as Figure 2 and 4 As shown, the fume filter box device 10 includes a frame 20. An oil fume separation mesh 21 and a filter element plate 22 are sequentially snapped into the cavity of the frame 20 from bottom to top. A sealing gasket 23 is fixedly connected to the top of the frame 20. By using the fume filter box device 10 composed of the frame 20, the oil fume separation mesh 21, the filter element plate 22, and the sealing gasket 23, the oil and water vapor are separated in the first step by the oil fume separation mesh 21. The filter element plate 22 further filters and separates the oil and water vapor. The sealing gasket 23 seals and protects the connection points.

[0039] Example 5

[0040] To reduce noise while minimizing the impact of airflow on the fan, such as Figure 2 and 4 As shown, the fume buffer chamber 8 is an L-shaped chamber with a spiral buffer chamber 24 inside. By using the L-shaped design of the fume buffer chamber 8 with the spiral buffer chamber 24 inside, the fume airflow can be buffered through the spiral buffer chamber 24, reducing noise and the impact of airflow on the fan.

[0041] Example 6

[0042] To facilitate the removal of cooking fumes, such as Figure 1 and 2 As shown, the discharge pipe assembly 13 includes a pipe body 25, and an oil fume check valve 26 is fixedly connected to one end of the pipe body 25. By using the discharge pipe assembly 13 composed of the pipe body 25 and the oil fume check valve 26, the oil fumes can be discharged through the pipe body 25, and the oil fume check valve 26 can prevent foreign objects from entering when not in use.

[0043] Example 7

[0044] To facilitate the movement of the limit rod 18, such as Figure 1 and 3 As shown, the side walls of the two end limit rods 18 are fixedly connected with the levers 27. The side walls of both ends of the range hood housing 4 are provided with sliding grooves 28. One end of the lever 27 passes through the corresponding sliding groove 28. By using the lever 27, it is easy to slide in the sliding groove 28 when manually pushed, thereby driving the limit rods 18 to move and causing the positioning block 16 to lose its limit.

[0045] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A digital range hood, comprising a cabinet (1), characterized in that, The top of the cabinet (1) is fitted with a gas stove device (2) through an opening. A support plate (3) is fixedly connected to the side wall of the cabinet (1). A range hood shell (4) is fixedly connected to one side wall of the support plate (3). A control panel (5) is fixedly connected to the top of the side wall of the range hood shell (4) through an opening. A sensor assembly mounting shell (6) is fixedly connected to the bottom of the control panel (5). An infrared wireless transmission control component (7) is fixedly connected to the side walls of both the control panel (5) and the gas stove device (2). One end of the cavity of the range hood housing (4) is fixedly connected to an oil fume buffer chamber (8), and one end of the oil fume buffer chamber (8) is fixedly connected to a negative pressure fan assembly (9). The bottom ends of the oil fume buffer chamber (8) and the range hood housing (4) are both fixedly connected to an oil fume filter box device (10) and an oil-water collection box (11) through a snap-fit ​​mechanism. The side wall surface of the range hood housing (4) is rotatably connected to a detachable oil fume inlet baffle (12) through an opening. The two end cavities of the range hood housing (4) are provided with a limiting mechanism fixedly connected to the detachable oil fume inlet baffle (12). One end of the negative pressure fan assembly (9) passes through the top of the range hood housing (4) and is fixedly connected to an exhaust pipe assembly (13).

2. The digital range hood according to claim 1, characterized in that, The snap-fit ​​mechanism includes a U-shaped snap-fit ​​plate (14) and a snap-fit ​​block (15). The bottom ends of the oil fume buffer chamber (8) and the oil fume hood shell (4) are fixedly connected to the U-shaped snap-fit ​​plate (14). The side walls of the oil fume filter box device (10) and the oil and water collection box (11) are fixedly connected to the snap-fit ​​blocks (15). The snap-fit ​​blocks (15) at both ends are inserted into the corresponding U-shaped snap-fit ​​plates (14).

3. A digital range hood according to claim 1, characterized in that, The limiting mechanism includes a positioning block (16), a positioning port (17), a limiting rod (18), and a spring (19). The two side walls of the detachable fume inlet baffle (12) are fixedly connected with positioning blocks (16). The two ends of the surface of the range hood housing (4) are provided with positioning ports (17). The positioning blocks (16) at both ends are inserted into the corresponding positioning ports (17). The two end cavities of the range hood housing (4) are slidably connected with limiting rods (18). The rod walls of the limiting rods (18) at both ends are sleeved with springs (19). The other end of the limiting rods (18) at both ends is inserted into the corresponding positioning block (16).

4. A digital range hood according to claim 1, characterized in that, The fume filter box device (10) includes a frame (20), in which an oil fume separation mesh (21) and a filter plate (22) are sequentially snapped together from bottom to top, and a sealing gasket (23) is fixedly connected to the top of the frame (20).

5. A digital range hood according to claim 1, characterized in that, The fume buffer chamber (8) is an L-shaped chamber, and a spiral buffer chamber (24) is provided inside the chamber.

6. A digital range hood according to claim 1, characterized in that, The discharge pipe assembly (13) includes a pipe body (25), one end of which is fixedly connected to an oil fume check valve (26).

7. A digital range hood according to claim 3, characterized in that, The side walls of the limiting rods (18) at both ends are fixedly connected with a lever (27), and the side walls of both ends of the range hood housing (4) are provided with sliding grooves (28), and one end of the lever (27) passes through the corresponding sliding groove (28).

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