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Food processor with good denoising effect

A food processing machine and noise reduction technology, which is applied in home appliances, applications, kitchen utensils, etc., can solve the problems of limited opening size of the feeding channel of the cup lid, complex structure of the feeding lid assembly, and inconvenient cleaning and use, so as to increase the contact probability , Improve the rate of good products, improve the effect of crushing rate

Inactive Publication Date: 2020-01-21
HONGYANG HOME APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the increase in motor speed, the stirring tool driven by the motor will contact and crush the food in a very short time, resulting in loud noise. In addition, when the food processor is working, the middle position is the hollow vortex formed by the rotating blade. The hollow vortex is in the shape of a trumpet towards the mouth of the cup, which will make the noise more concentrated and spread towards the mouth of the cup, making the user's sensory noise increase
[0003] The prior art provides a solution for setting a sound-absorbing cavity on the feeding cover assembly, but due to the limited opening size of the feeding channel of the cup cover, the effect it can achieve is extremely limited, and it will lead to a complex structure of the feeding cover assembly, which is inconvenient to clean and use
In addition, the technical means of this solution only deal with the after-event remedial treatment after the noise is generated, and do not deal with the source of the noise, so it is difficult to fundamentally solve the problem of high noise

Method used

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  • Food processor with good denoising effect
  • Food processor with good denoising effect
  • Food processor with good denoising effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides a food processor with good noise reduction effect, such as Figure 1-5As shown, it includes a base 100, a cup body 200 and a cup cover 300. The base 100 is provided with a motor 110, the cup body 200 is arranged on the base 100, and the cup cover 300 is closed on the mouth of the cup body 200. The bottom of the cup body 200 is provided with a cutter head assembly 400, and the cutter head assembly 400 includes a crushing knife 410 located at the inner bottom of the cup body 200, and the crushing knife 410 rotates under the drive of the motor 110 to crush the particles in the cup body 200. Ingredients. The cup body 200 includes a cup wall 210, a handle 220, and a spout 230. The inside of the cup wall 210 is provided with at least two diversion ribs 240 integrally formed with the cup body 200. In this embodiment, the cup body The inner wall of the cup is provided with a structural scheme of five guide ribs 240 , the water spout 230 is provided at ...

Embodiment 2

[0053] to combine Figures 6 to 9 As shown, the difference between this embodiment and Embodiment 1 is that: the diversion rib 240 includes a deflector rib 241, a first diversion rib 242 and a second diversion rib 243, and the central axis of the upper part L1 of the cup is connected to the lower part The eccentric plane defined by the central axis of L3 runs through the deflector rib 241 , and the radial width S1 of the deflector rib 241 is greater than the radial width of other deflector ribs. Specifically, in this embodiment, S1>S2 and S1>S3. Preferably, there is one diversion rib, and the first and second diversion ribs 242 are two respectively. The eccentric plane defined by the central axis is symmetrical.

[0054] Such as Figure 9 As shown, by setting the deflector ribs, the rotating slurry can be strengthened to disturb the flow, destroying the original regular rotation of the slurry close to the inner wall, and the flow direction of the slurry is turned to form an...

Embodiment 3

[0063] Such as Figure 10 As shown, the difference between this embodiment and Embodiment 1 or 2 is that the handle 220 includes a first extension 221 extending laterally from the outer wall of the cup body, a second extension 223 and a handshake 222, and the handshake is connected to the The first extension part 221 and the second extension part 223, the first extension part 221 forms the upper end of the handle and is connected with the upper part L1 of the cup, the second extension part 223 forms the lower end of the handle, and the handshake part 222 is from The upward and downward direction is inclined to the side away from the cup body and forms an angle α, so that the center of gravity of the cup body moves downward as a whole, which is convenient for the user to pick and place. Preferably, the angle α ranges from 3 to 15 degrees.

[0064] Further, the lower end of the handle is at least partially connected to the eccentric transition portion L2. Optionally, the lower...

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Abstract

The invention relates to a food processor with a good denoising effect. The food processor comprises a machine base, a cup body and a cup cover, wherein a motor is arranged in the machine base; the cup body is arranged on the machine base; a crushing cutter driven by the motor is arranged at the bottom in the cup body; at least two diversion bars integrally molded with the cup body are arranged onthe inner side wall of the cup body; the cup cover covers the opening part of the cup body; the cup body comprises an upper part composed of first concentric circles, a lower part composed of secondconcentric circles, and an eccentric transition part connected between the upper part and the lower part; the minimal diameter of the first concentric circles is more than the maximum diameter of thesecond concentric circles; and the first concentric circles and the second concentric circles are not in a same axis. By using the technical scheme, when the equipment is in work, gyration centers ofliquid streams of the upper part and the lower part are not in the same axis, a vortex is certainly distorted under the effect of the two liquid streams; noise generated by the liquid stream of the lower part in the action area of the crushing cutter is reflected and refracted in the distorted vortex, so that a part of energy of the noise is lost, and thus the intensity of the noise is reduced.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a food processor with good noise reduction effect. Background technique [0002] With the continuous improvement of living standards, food processors, especially ultra-high-speed cooking equipment, are gradually being used in daily life to meet different food processing needs. However, due to the increase in motor speed, the stirring tool driven by the motor will contact and crush the food in a very short time, resulting in loud noise. In addition, when the food processor is working, the middle position is the hollow vortex formed by the rotating blade. The trumpet shape of the hollow vortex toward the mouth of the cup will make the noise more concentrated and spread toward the mouth of the cup, which will increase the sensory noise of the user. [0003] In the prior art, a sound-absorbing cavity is provided on the feeding cover assembly. However, due to the limited opening s...

Claims

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Application Information

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IPC IPC(8): A47J43/046A47J43/07
CPCA47J43/046A47J43/0722A47J43/0727
Inventor 朱泽春曹峰陶琳刘远
Owner HONGYANG HOME APPLIANCES
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