Atomization controller of fuel stove

Abstract

The utility model discloses an atomization controller of a fuel stove, and belongs to the technical field of fuel stoves. The device comprises a shell, a handle and a damping assembly, the handle comprises a body and a rotating shaft which are integrally connected, and the rotating shaft is rotationally connected with the shell; the damping assembly is arranged between the shell and the rotating shaft and comprises a first damping unit and a second damping unit, the first damping unit comprises a rotating disc detachably connected with the rotating shaft, a damping ring and a telescopic elastic head, the damping ring is arranged on the rotating disc in a sleeving mode, and the elastic head is inserted into the rotating disc in a sliding mode; one end, far away from the turntable, of the elastic head is propped against the inner wall of the damping ring so as to generate primary friction damping; the second damping unit is arranged between the rotating disc and the shell so as to generate secondary friction damping. Damping of the handle during rotation can be increased, rotation resistance of the handle is increased, and the handle is more stable and has good hand feeling.

Description

Technical Field

[0001] The utility model relates to the technical field of oil stoves, in particular to an atomization controller of an oil stove. Background Art

[0002] Oil stove atomization controllers are widely used in various industrial and commercial kitchen equipment, including restaurants, hotels and large-scale food processing plants.

[0003] The atomization controller of the oil stove can control the power of the fuel pump, change the fuel spray pressure, thereby adjusting the fuel spray volume and atomization degree, and changing the flame size and combustion efficiency.

[0004] Existing atomizer controllers are usually adjusted using knobs, but the rotation of the knobs is too loose, easy to get loose, and have no hand feel. Utility Model Content

[0005] In view of this, it is necessary to provide an atomization controller for a fuel stove to solve the problem that the knob of the existing atomization controller has too low damping, is easy to loosen and has no hand feel.

[0006] The utility model provides an atomization controller for a fuel stove, comprising:

[0007] case,

[0008] A handle, the handle comprising a body and a rotating shaft connected in an integral manner, the rotating shaft being rotatably connected to the housing;

[0009] A damping assembly is arranged between the shell and the rotating shaft, and the damping assembly includes a first damping unit and a second damping unit. The first damping unit includes a turntable detachably connected to the rotating shaft, a damping ring and a retractable elastic head, the damping ring is sleeved on the turntable, and the elastic head is slidably inserted in the turntable. One end of the elastic head away from the turntable abuts against the inner wall of the damping ring to generate primary friction damping; the second damping unit is arranged between the turntable and the shell to generate secondary friction damping.

[0010] Furthermore, a slide groove is radially opened in the turntable, and the two elastic heads are respectively inserted at the two ends of the slide groove. An elastic member is provided in the slide groove, and the two ends of the elastic member are respectively connected to the two elastic heads. The elastic member can provide a resistance pressure for the elastic head relative to the damping ring.

[0011] Furthermore, a limiting strip for cooperating with the sliding groove is provided on one side of the elastic head, and the limiting strip is embedded in the interior of the rotating disk.

[0012] Furthermore, the outer side of the damping ring is fixedly connected to the shell, and the inner side of the damping ring is provided with a plurality of damping grooves, the plurality of damping grooves are equidistantly arranged around the axis of the rotating shaft, and the ends of the elastic heads are inserted into the damping grooves.

[0013] Furthermore, two sides of the damping groove are relatively smoothly arranged.

[0014] Furthermore, the second damping unit includes a first friction plate, a second friction plate and a buffer, two ends of the buffer are respectively connected to the turntable and the first friction plate, one end of the second friction plate is fixedly connected to the shell, and the other end of the second friction plate abuts against the first friction plate.

[0015] Furthermore, an insertion hole is provided at one end of the rotating disk opposite to the buffer, and the buffer is inserted into the insertion hole.

[0016] Furthermore, a plurality of the buffers are arranged around the central axis of the rotating shaft, and the elastic head is arranged between the intervals of two of the buffers.

[0017] Furthermore, the buffer is a hydraulic buffer or a pneumatic buffer.

[0018] Furthermore, a raised rib is provided on one side of the rotating shaft, and a notch matched with the raised rib is provided on the rotating disk.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model discloses an atomization controller for a fuel stove, which is provided with a damping assembly, which is arranged between a shell and a rotating shaft. The damping assembly includes a first damping unit and a second damping unit. The first damping unit includes a turntable, a damping ring and a retractable elastic head. The turntable is detachably connected to the rotating shaft, and the rotating shaft can drive the turntable to rotate relative to each other, so as to adjust the controller. The damping ring is sleeved on the turntable, and the elastic head is slidably inserted into the turntable. The end of the elastic head away from the turntable abuts against the inner wall of the damping ring. The first damping unit provides primary damping for the rotation of the handle through the friction between the elastic head and the damping ring, hinders the relative rotation of the handle, and the handle will not be too loose, thereby increasing the stability of the hand feel. The second damping unit is arranged between the turntable and the shell to provide secondary friction damping, which further enhances the damping effect of the handle and stabilizes the rotation of the handle. The double damping setting can ensure that the handle is more stable and not easy to loosen during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the damping component in the utility model. Figure 1 ;

[0024] Figure 3 This is a schematic diagram of the structure of the damping component in the utility model. Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the structure of the turntable in the utility model. Figure 1 ;

[0026] Figure 5 This is a schematic diagram of the structure of the turntable in the utility model. Figure 2 ;

[0027] Figure 6 It is a structural schematic diagram of the damping ring in the utility model.

[0028] In the figure, 100, housing;

[0029] 200, handle; 210, body; 220, rotating shaft; 221, raised rib;

[0030] 300, damping assembly; 310, first damping unit; 311, turntable; 311a, slide groove; 311b, elastic member; 311c, insertion hole; 311d, notch; 312, damping ring; 312a, damping groove; 313, elastic head; 313a, limit strip; 320, second damping unit; 321, first friction plate; 322, second friction plate; 323, buffer. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0032] The atomization controller of a fuel stove in this embodiment relates to the technical field of fuel stoves. The knob is replaced with a handle 200, which is convenient for the chef to rotate and operate. A damping component 300 is provided between the handle 200 and the controller housing 100 to increase the damping of the handle 200 when rotating, increase the resistance of the handle 200 to rotate, make it more stable and have a better feel.

[0033] See also Figures 1 to 6In this embodiment, an atomization controller for a fuel stove includes: a shell 100, a handle 200 and a damping assembly 300. The shell 100 is installed on one side of the stove to provide a supporting basis for the installation of the handle 200 and the damper.

[0034] The handle 200 includes an integrally connected body 210 and a rotating shaft 220. The rotating shaft 220 is rotatably connected to the housing 100. The rotating shaft 220 can be connected to a valve to control the opening of the fuel injection pump, thereby controlling the flame size of the fuel stove. The handle 200 protrudes from the housing 100, and the end of the handle 200 extends out of the housing 100. The chef can adjust the handle 200 with his knees, thereby freeing up his hands.

[0035] The damping assembly 300 is arranged between the housing 100 and the rotating shaft 220. The damping assembly 300 includes a first damping unit 310 and a second damping unit 320. The first damping unit 310 includes a rotating disk 311, a damping ring 312 and a retractable elastic head 313. The rotating disk 311 is detachably connected to the rotating shaft 220. The rotating shaft 220 can drive the rotating disk 311 to rotate relative to achieve the adjustment of the controller. The damping ring 312 is sleeved on the rotating disk 311. The elastic head 313 is slidably inserted in the rotating disk 311. The end of the elastic head 313 away from the rotating disk 311 abuts against the inner wall of the damping ring 312. The first damping unit 310 provides primary damping for the rotation of the handle 200 through the friction between the elastic head 313 and the damping ring 312, hindering the relative rotation of the handle 200. The handle 200 will not be too loose, which increases the stability of the hand feel.

[0036] The second damping unit 320 is disposed between the rotating disk 311 and the housing 100 to provide secondary friction damping, further enhancing the damping effect of the handle 200 and stabilizing the rotation of the handle 200. The double damping setting can ensure that the handle 200 is more stable during use and is not easy to loosen.

[0037] In some embodiments, see Figure 3 and Figure 4 A sliding groove 311a is radially provided in the rotating disk 311, and two elastic heads 313 are respectively inserted at the two ends of the sliding groove 311a. The elastic heads 313 can move along the sliding groove 311a to ensure that the elastic heads 313 on both sides always apply pressure symmetrically outward and keep in contact with the inner wall of the damping ring 312. An elastic member 311b is provided in the sliding groove 311a, and the two ends of the elastic member 311b are respectively connected to the two elastic heads 313. The elastic member 311b is specifically a spring. The elastic member 311b provides continuous pressure when the elastic head 313 slides. The elastic member 311b can also automatically adjust the pressure of the elastic head 313 to maintain a stable friction resistance, thereby maintaining a consistent hand feel.

[0038] In some embodiments, see Figure 3 and Figure 4 A limit strip 313a for cooperating with the slide groove 311a is provided on one side of the elastic head 313, and the limit strip 313a is embedded in the inside of the rotating disk 311. The limit strip 313a can ensure the correct position and movement track of the elastic head 313 in the slide groove 311a, so that the elastic head 313 can always maintain effective contact with the damping ring 312, provide stable friction damping, and avoid tilting, swinging or jamming during the sliding process.

[0039] In some embodiments, see Figure 6 The outer side of the damping ring 312 is fixedly connected to the housing 100, and a plurality of damping grooves 312a are provided on the inner side of the damping ring 312. The plurality of damping grooves 312a are equidistantly arranged around the axis of the rotating shaft 220, and the end of the elastic head 313 is inserted into the damping groove 312a. The existence of the damping groove 312a increases the contact area between the elastic head 313 and the inner side of the damping ring 312, thereby enhancing the friction between the elastic head 313 and the inner side of the damping ring 312. The friction can better control the rotation resistance of the handle 200, prevent the handle 200 from loosening, and improve the accuracy and stability of the adjustment. The damping grooves 312a are equidistantly arranged, which can provide segmented adjustment feedback (i.e., scale sense) during the rotation of the handle 200. When the elastic head 313 slides from one damping groove 312a to the next damping groove 312a, there will be an obvious "stuck" feeling. The chef can accurately perceive the step position of the adjustment through this feedback, enhancing the operating experience.

[0040] As a further implementation, the two sides of the damping groove 312a are relatively smoothly arranged. When the elastic head 313 slides between two adjacent damping grooves 312a, the smooth transition part can make the extension and movement of the elastic head 313 smoother and reduce vibration and collision.

[0041] In some embodiments, see Figure 3 The second damping unit 320 includes a first friction plate 321, a second friction plate 322 and a buffer 323. The two ends of the buffer 323 are connected to the rotating disk 311 and the first friction plate 321 respectively. One end of the second friction plate 322 is fixedly connected to the housing 100, and the other end of the second friction plate 322 abuts against the first friction plate 321. By setting two friction plates (the first friction plate 321 and the second friction plate 322) to abut against each other, the level of friction damping is increased. This friction can provide a more stable and strong damping effect, enhance the feel of the handle 200, and make it more stable and smooth when adjusted. The buffer 323 is connected between the rotating disk 311 and the first friction plate 321, and can absorb the impact and vibration during part of the rotation process. This buffering function can not only protect the internal components and reduce wear, but also provide a softer feel and prevent the handle 200 from vibrating or making abnormal noise during use.

[0042] In some embodiments, see Figure 4 , an insertion hole 311c is provided at one end of the rotating disk 311 opposite to the buffer 323, and the buffer 323 is inserted into the insertion hole 311c, and the insertion hole 311c provides a point for fixing the position and direction of the buffer 323. By inserting the buffer 323 into the insertion hole 311c, it can be ensured that the buffer 323 maintains a stable position during the adjustment process of the handle 200, and the stable contact between the buffer 323 and the rotating disk 311 can be ensured when the handle 200 is operated, and the consistency and reliability of the damping effect are maintained.

[0043] In the specific implementation process, multiple buffers 323 are arranged around the central axis of the rotating shaft 220, and the elastic head 313 is arranged between the intervals of the two buffers 323. The multiple buffers 323 can evenly act on the first friction plate 321, so that the friction between each area of ​​the first friction plate 321 and the second friction plate 322 remains relatively consistent, ensuring that the friction damping between the first friction plate 321 and the second friction plate 322 is relatively uniform and stable. The elastic head 313 is arranged between the intervals of the two buffers 323, so that the installation and arrangement of the buffer 323 and the elastic head 313 are spaced from each other and do not interfere with each other.

[0044] It should be noted that the buffer 323 is a hydraulic buffer 323 or a pneumatic buffer 323. The buffer 323 includes a cylinder body and a telescopic column. The telescopic column has a certain degree of elasticity and can complete the contact with the first friction plate 321 and provide a certain pressure.

[0045] In some embodiments, see Figure 1 and Figure 5 A protruding rib 221 is provided on one side of the rotating shaft 220, and a notch 311d matching the protruding rib 221 is provided on the rotating disk 311. By providing the protruding rib 221 and the notch 311d, relative sliding between the rotating shaft 220 and the rotating disk 311 can be effectively prevented. After the protruding rib 221 is embedded in the notch 311d, the rotating disk 311 is fixed more firmly on the rotating shaft 220, thereby preventing the rotating disk 311 from being dislocated or sliding due to uneven force or external force during rotation.

[0046] The raised ribs 221 and the notches 311d can also ensure the synchronous rotation between the turntable 311 and the shaft 220. When the chef rotates the handle 200, the turntable 311 can accurately follow the movement of the shaft 220, ensuring the accuracy and response speed of the adjustment, which is particularly important for finely adjusting the fuel spraying amount and the flame size.

[0047] Workflow: First, install the housing 100 at a lower position of the stove body. While holding the kitchenware with both hands, you can use your knees or calves to rotate the handle 200. During the rotation of the handle 200, the shaft 220 can drive the turntable 311 to rotate relative to the damping ring 312, and the elastic head 313 can slide along the inner wall of the damping ring 312 to provide primary friction damping. With the help of the buffer 323, the turntable 311 can drive the first friction plate 322 to rotate relative to the second friction plate 322 to provide secondary friction damping. The double damping setting can ensure that the handle 200 is more stable during use and is not easy to loosen.

[0048] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered by the present invention.

Claims

1. An atomization controller for a fuel stove, characterized in that: include: case, A handle, the handle comprising a body and a rotating shaft connected in an integral manner, the rotating shaft being rotatably connected to the housing; A damping assembly is arranged between the shell and the rotating shaft, and the damping assembly includes a first damping unit and a second damping unit. The first damping unit includes a turntable detachably connected to the rotating shaft, a damping ring and a retractable elastic head, the damping ring is sleeved on the turntable, and the elastic head is slidably inserted in the turntable. One end of the elastic head away from the turntable abuts against the inner wall of the damping ring to generate primary friction damping; the second damping unit is arranged between the turntable and the shell to generate secondary friction damping.

2. The atomization controller of a fuel stove according to claim 1, characterized in that: A slide groove is radially opened in the turntable, and the two elastic heads are respectively inserted at the two ends of the slide groove. An elastic member is provided in the slide groove, and the two ends of the elastic member are respectively connected to the two elastic heads. The elastic member can provide a resisting force for the elastic head relative to the damping ring.

3. The atomization controller of a fuel stove according to claim 2, characterized in that: A limiting strip for cooperating with the sliding groove is provided on one side of the elastic head, and the limiting strip is embedded in the interior of the rotating disk.

4. The atomization controller of a fuel stove according to claim 1, characterized in that: The outer side of the damping ring is fixedly connected to the shell, and the inner side of the damping ring is provided with a plurality of damping grooves, which are equidistantly arranged around the axis of the rotating shaft, and the ends of the elastic heads are inserted into the damping grooves.

5. The atomization controller of the oil stove according to claim 4, characterized in that: The two sides of the damping groove are relatively smoothly arranged.

6. The atomization controller of a fuel stove according to claim 1, characterized in that: The second damping unit includes a first friction plate, a second friction plate and a buffer, two ends of the buffer are respectively connected to the rotating disk and the first friction plate, one end of the second friction plate is fixedly connected to the housing, and the other end of the second friction plate abuts against the first friction plate.

7. The atomization controller of a fuel stove according to claim 6, characterized in that: An inserting hole is provided at one end of the rotating disk opposite to the buffer, and the buffer is inserted into the inserting hole.

8. The atomization controller of a fuel stove according to claim 7, characterized in that: A plurality of the buffers are arranged around the central axis of the rotating shaft, and the elastic head is arranged between the intervals of two of the buffers.

9. An atomization controller for a fuel stove according to any one of claims 6 to 8, characterized in that: The buffer is a hydraulic buffer or a pneumatic buffer.

10. The atomization controller of a fuel stove according to claim 1, characterized in that: A protruding rib is arranged on one side of the rotating shaft, and a notch matched with the protruding rib is arranged on the rotating disk.

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