Multi-stage adjustment integrated stove burner support

Abstract

The utility model discloses a kind of integrated cooker burner bracket of multi-grade adjustment, belong to integrated cooker technical field.Traditional integrated cooker only through adjusting flame size control firepower, it is difficult to realize fine temperature control.The utility model includes stove body, the fire cover outer periphery of stove body top is provided with lifting ring, and stove body is equipped with driving mechanism, transmission mechanism, lifting execution mechanism and guide mechanism;Driving mechanism includes motor and rotating rod;Transmission mechanism includes main gear fixed on rotating rod and with its meshing, fixed on vertical rotating shaft on auxiliary gear;Lifting execution mechanism includes with the co-axial fixed screw rod of rotating shaft and the sliding block of screw thread cooperation, sliding block is fixed with lifting ring;Guide mechanism includes slide column and with the sliding block of lifting ring fixed and with slide column sliding cooperation.This technical scheme is converted into the vertical lifting of lifting ring by motor drive, to adjust the distance of pot and fire source, to realize more extensive, accurate and convenient physical adjustment to firepower.

Description

Technical Field

[0001] This utility model relates to the field of integrated stove technology, and in particular to a multi-level adjustable integrated stove burner bracket. Background Technology

[0002] An integrated cooktop is a kitchen appliance that combines multiple functions such as a range hood, gas stove, disinfection cabinet, and storage cabinet. Due to its advantages such as saving space and high degree of functional integration, it has been widely used in modern kitchens.

[0003] Currently, the integrated stoves on the market use a similar flame control method for the gas stove section as traditional split-type gas stoves. This mainly involves controlling the opening of the gas valve by rotating a knob, thereby changing the size of the flame and adjusting the heat delivered to the cookware. This single flame control method has the following shortcomings in actual use.

[0004] When performing cooking tasks that require precise low-temperature control, such as simmering, keeping warm, or melting chocolate, traditional flame adjustment methods are often difficult to achieve. Even when the flame is turned down to its lowest setting, the heat is still too strong for some delicate cooking methods, which can easily lead to burning or ruining the texture of the ingredients. When it is necessary to quickly switch between stir-frying over high heat and simmering over low heat, users need to repeatedly adjust the flame size based on experience. A common temporary method is to manually lift the pot away from the flame to reduce the temperature. However, this method is not only laborious, but the distance between the pot and the flame is also unstable, which cannot achieve continuous and stable heating, and it also poses safety hazards. Utility Model Content

[0005] The purpose of this invention is to provide a wider, more precise, and more convenient firepower adjustment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-level adjustable integrated stove burner bracket, including a stove body, wherein a lifting ring is provided on the outer periphery of the burner cap at the top of the stove body, and the stove body is equipped with a drive mechanism, a transmission mechanism, a lifting actuator and a guide mechanism. The drive mechanism includes a motor and a rotating rod connected to the output end of the motor; The transmission mechanism includes at least one main gear fixed on the rotating rod, and a secondary gear meshing with the main gear, the secondary gear being fixed on a rotating shaft perpendicular to the axis of the rotating rod; The lifting actuator includes a lead screw fixed coaxially with the rotating shaft, and a slider threaded onto the lead screw, the slider being fixedly connected to the lifting ring; The guiding mechanism includes a sliding column installed on the stove body and a sliding block that is fixedly connected to the lifting ring and slides in cooperation with the sliding column.

[0007] As a further description of the above technical solution: when the motor starts, the rotational motion is converted into the linear vertical motion of the slider through the linkage of the drive mechanism, transmission mechanism and lifting actuator, thereby driving the lifting ring to achieve lifting.

[0008] As a further description of the above technical solution: On the rod body of the rotating rod, at least two main gears are fixedly arranged along its axial direction and according to the position of the flame cap. Each main gear drives a lifting ring located at the corresponding flame cap to move up and down synchronously.

[0009] As a further description of the above technical solution: the front end of the rotating rod extends through the front panel of the stove body and is fixedly installed with a knob for manual fine adjustment.

[0010] As a further description of the above technical solution: the middle area between the left and right sets of burner caps on the top of the stove body has two parallel strip grooves along the front-back direction, and the drive mechanism and transmission mechanism are installed inside the strip grooves.

[0011] As a further description of the above technical solution: a top cover is fixed to the top opening of the strip groove by bolts, and the upper end of the lead screw passes through a pre-reserved through hole on the top cover.

[0012] As a further description of the above technical solution: A rectangular box is fixedly provided on the top of the top cover, and the rectangular box accommodates the upper end of the lead screw and the main body of the slider. A portion of the slider's structure extends through a slot in the side wall of the rectangular box and is fixedly connected to the lifting ring.

[0013] As a further description of the above technical solution: the stove body is equipped with a sliding door, and a transparent glass window is inlaid in the central area of ​​the surface of the sliding door.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. Based on the traditional flame size adjustment, a method of physically adjusting the distance between the bottom of the pot and the fire source by raising and lowering the lifting ring has been added, expanding the range and precision of fire control.

[0015] 2. The entire transmission system is driven by a stepper motor or a motor with an encoder, enabling geared and programmed control of the lifting ring height, which is simple and intuitive to operate.

[0016] 3. A manual adjustment knob is provided at the end of the rotating rod, so that users can still manually adjust the height of the bracket in case of power failure or other accidents, ensuring the basic usability of the stove and enhancing the product's practicality and emergency adaptability. Attached Figure Description

[0017] Figure 1 A front view of the present invention is shown; Figure 2 A perspective view of the present invention is shown; Figure 3 A cross-sectional view of the present invention is shown; Figure 4 A perspective view of the lifting ring of this utility model is shown.

[0018] Legend: 10. Stove body; 11. Sliding door; 12. Glass window; 13. Burner cap; 14. Strip groove; 15. Motor; 16. Rotating rod; 17. Knob; 18. Main gear; 19. Rotating shaft; 20. Secondary gear; 21. Top cover; 22. Lead screw; 23. Sliding block; 24. Lifting ring; 25. Sliding block; 26. Rectangular box. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a multi-level adjustable integrated stove burner bracket, including an integral stove body 10, with an inner cavity for baking or sterilization provided in the lower front part of the stove body 10. The inner cavity is closed by a sliding door 11 that can be pulled outward. In order to facilitate observation of the inner cavity, a transparent glass window 12 is embedded in the central area of ​​the surface of the sliding door 11.

[0021] In the top cooking area of ​​the stove body 10, four burners are symmetrically arranged from left to right. The core component of each burner is a flame cap 13. Users can control the flame size of the corresponding flame cap 13 by using four rotary switches located on the front panel of the stove body 10.

[0022] The four burner caps 13 are arranged in pairs, located on the left and right sides of the top of the stove body 10. In the middle area between the two sets of burner caps 13, two parallel strip grooves 14 are provided along the front-back direction, which provide space for the installation of the adjustment mechanism.

[0023] Inside each slot 14, a drive mechanism and a transmission mechanism are installed. Specifically, a drive motor 15 is installed near the rear end of the stove body 10. The output end of the motor 15 is fixedly connected to a horizontally set rotating rod 16. The front end of the rotating rod 16 extends through to the outside of the front panel of the stove body 10 and is fixedly installed with a knob 17 for manual fine adjustment in special circumstances.

[0024] The transmission mechanism includes a main gear 18. Specifically, at least two main gears 18 are fixedly arranged on the rod body of the rotating rod 16 along its axial direction according to the position of the flame cap 13. The position of each main gear 18 corresponds to the position of a flame cap 13 and is used to drive the lifting ring at the flame cap 13 to rise and fall.

[0025] Each slot 14 has two rotating shafts 19 rotatably connected to its inner wall. Their axes are perpendicular to the axis of the rotating rod 16. Each rotating shaft 19 has a secondary gear 20 fixed on it. The secondary gear 20 meshes with the main gear 18 above it to form a transmission relationship. The top opening of the slot 14 is fixed with a top cover 21 by bolts or other means to protect the internal transmission structure.

[0026] The stove body 10 is equipped with a lifting actuator, which includes a lead screw 22 coaxially fixed to the rotating shaft 19. Specifically, a lead screw 22 serving as a lifting actuator is coaxially fixed on the rotating shaft 19. The lead screw 22 is vertically upward, and its upper end passes through a pre-reserved through hole on the top cover 21 and extends further into a rectangular box 26 fixed to the top of the top cover 21. The rectangular box 26 protects the lead screw 22.

[0027] A slider 23 is screwed onto the lead screw 22 by means of thread engagement. A part of the slider 23 extends through a strip hole opened on the side wall of the rectangular box 26 and is fixedly connected to a lifting ring 24. The ring structure of the lifting ring 24 just surrounds the outside of the flame cap 13.

[0028] To ensure the smoothness of the lifting ring 24 during the lifting process and to prevent it from rotating with the lead screw 22, the stove body 10 is also equipped with a guide mechanism. Specifically, a sliding block 25 is fixedly connected to the other end of the lifting ring 24. At the top of the stove body 10, a guide column is vertically fixedly installed corresponding to the position of each sliding block 25. The inner hole of the sliding block 25 slides in cooperation with the guide column.

[0029] Work steps: When the user needs to adjust the height of the cookware, they can operate the control panel on the stove body 10 to start the motor 15. The motor 15 rotates, and its output end drives the rotating rod 16 to rotate synchronously.

[0030] The rotation of the rotating rod 16 causes all the main gears 18 fixed on it to rotate together. Since the main gears 18 mesh with the auxiliary gears 20 below, the rotation of the main gears 18 will drive the auxiliary gears 20 to rotate in the opposite direction.

[0031] The auxiliary gear 20 drives the rotating shaft 19 and the lead screw 22, which are fixed coaxially with it, to rotate together. Since the slider 23 and the lead screw 22 are threadedly connected, and the slider 23 is restricted from rotating through the linkage of the lifting ring 24, the sliding block 25 and the sliding column, the rotational motion of the lead screw 22 will be converted into the linear vertical motion of the slider 23.

[0032] The slider 23 moves up or down, thereby driving the lifting ring 24 fixed to it to achieve synchronous vertical lifting. The distance between the bottom of the pot and the fire cap 13 of the pot placed on the lifting ring 24 also changes accordingly, thereby realizing the physical regulation of cooking heat.

[0033] In the event of manual operation or power failure, the user can directly rotate the knob 17 located on the front panel of the stove body 10 to drive the entire transmission chain and adjust the height of the lifting ring 24.

[0034] With precise control of motor 15 (e.g., using a stepper motor or a DC motor with an encoder), the lifting ring 24 can be precisely positioned between multiple preset levels to meet the stringent requirements of different cooking modes for heat control.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-level adjustable burner bracket for an integrated stove, comprising a stove body (10), characterized in that: A lifting ring (24) is provided on the outer periphery of the fire cover (13) at the top of the stove body (10). The stove body (10) is equipped with a drive mechanism, a transmission mechanism, a lifting execution mechanism and a guide mechanism. The drive mechanism includes a motor (15) and a rotating rod (16) connected to the output end of the motor (15). The transmission mechanism includes at least one main gear (18) fixed on the rotating rod (16) and a secondary gear (20) meshing with the main gear (18), the secondary gear (20) being fixed on a rotating shaft (19) perpendicular to the axis of the rotating rod (16); The lifting actuator includes a lead screw (22) coaxially fixed with the rotating shaft (19) and a slider (23) threaded onto the lead screw (22), the slider (23) being fixedly connected to the lifting ring (24); The guiding mechanism includes a sliding column installed on the stove body (10) and a sliding block (25) fixedly connected to the lifting ring (24) and slidingly engaged with the sliding column.

2. The multi-level adjustable integrated stove burner bracket according to claim 1, characterized in that: When the motor (15) starts, the rotational motion is converted into the linear vertical motion of the slider (23) through the linkage of the drive mechanism, transmission mechanism and lifting actuator, thereby driving the lifting ring (24) to lift.

3. The multi-level adjustable integrated stove burner bracket according to claim 1, characterized in that: On the body of the rotating rod (16), at least two main gears (18) are fixedly arranged along its axial direction and according to the position of the fire cap (13). Each main gear (18) drives a lifting ring (24) located at the corresponding fire cap (13) to move up and down synchronously.

4. The multi-level adjustable integrated stove burner bracket according to claim 1, characterized in that: The front end of the rotating rod (16) extends through the front panel of the stove body (10) and is fixedly installed with a knob (17) for manual fine adjustment.

5. The multi-level adjustable integrated stove burner bracket according to claim 1, characterized in that: The middle area between the two sets of fire caps (13) on the top of the stove body (10) has two parallel strip grooves (14) in the front-back direction. The drive mechanism and transmission mechanism are installed inside the strip grooves (14).

6. The multi-level adjustable integrated stove burner bracket according to claim 5, characterized in that: The top opening of the strip groove (14) is fixed with a top cover (21) by bolts, and the upper end of the lead screw (22) passes through the through hole reserved on the top cover (21).

7. The multi-level adjustable integrated stove burner bracket according to claim 6, characterized in that: A rectangular box (26) is fixedly installed on the top of the top cover (21), which houses the upper end of the lead screw (22) and the main body of the slider (23). A portion of the slider (23) extends through a strip hole on the side wall of the rectangular box (26) and is fixedly connected to the lifting ring (24).

8. The multi-level adjustable integrated stove burner bracket according to claim 1, characterized in that: The stove body (10) is equipped with a sliding door (11), and a transparent glass window (12) is inlaid in the central area of ​​the surface of the sliding door (11).

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