Food processor with good heat dissipating effect

A technology for food processors and heat dissipation effects, which is applied in the direction of electromechanical devices, casings/covers/supports, electric components, etc., can solve problems such as unsatisfactory heat dissipation effects of motors, increased motor costs, and impact on motor life, so as to achieve easy molding , the air inlet area is reduced, and the processing cost is low

Pending Publication Date: 2019-06-11
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing food processors, such as food processors, juicers, etc., usually include a machine base and a processing part. A motor is installed in the machine base to drive the processing part to process food. However, the motor will continue to generate heat during the working process. Therefore, the motor needs to be radiated, but the heat dissipation system of the existing motor is too open, so that the pressure difference formed by the fan of the motor is too small, and the wind speed of the cooling wind for cooling the motor is relatively small. The results brought are: 1. The temperature rise is too high, which affects the life of the motor; 2. In order to meet the temperature rise and life of the motor, increase the motor model or improve the insulation level of the motor, resulting in an increase in the cost of the motor
It can be seen that the heat dissipation effect of the motor of the existing food processing machine is very unsatisfactory

Method used

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  • Food processor with good heat dissipating effect
  • Food processor with good heat dissipating effect
  • Food processor with good heat dissipating effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 and figure 2 As shown, the food processor of this embodiment includes a machine base 1 and a stirring cup 2, a motor 3 and a circuit board (not shown in the figure) are arranged in the machine base 1, the stirring cup 2 is arranged above the machine base 1, and the stirring cup 2 includes a cup cover 4 and a cup body 5, the cup body 5 is a glass cup with a handle, the cup cover 4 and the cup body 5 are surrounded to form a crushing space, the cup body 5 is provided with a crushing knife 6, and the upper end of the motor shaft 7 of the motor 3 It is connected with the crushing knife 6, and the two are connected by a coupling. The coupling includes an upper coupling (not shown in the figure) and a lower coupling (not shown in the figure), and the upper coupling and the crushing knife 6 is connected to the cutter shaft, and the lower coupling is connected to the upper end of the motor shaft 7. When the stirring cup 2 is placed on the base 1, the upper co...

Embodiment 2

[0045] The difference between this embodiment and Embodiment 1 is that the circulation bend is a variable cross-section bend, combined with image 3 and Figure 4 As shown, the circulation bend 13 is a variable cross-section bend, which can weaken the acoustic reactance to eliminate noise, and can weaken the sound intensity of the noise. The sound intensity is a kind of noise energy parameter, which is beneficial to noise reduction and becomes The cross-section curve is also conducive to the continuous reflection of noise in the curve, so as to strengthen the mutual interference of noise, which is more conducive to weakening the noise and improving the user experience. The radial section of the circulation curve 13 is from the first connecting end 14 to the second connecting end 15 undergoes a change from small to large and then from large to small, the radial cross-sectional size at the first connecting end 14 is equal to and the smallest at the radial cross-sectional size at...

Embodiment 3

[0053] The difference between this embodiment and Embodiment 1 and Embodiment 2 lies in the structure of the motor barrel 18: combining Figure 5 to Figure 7 As shown, the motor barrel 18 includes a barrel body 19, a barrel seat 20 at the bottom of the barrel body 19, and a barrel cover 21 at the top of the barrel body 19. The barrel cover 21 is provided with a first shaft hole 22 through which the upper end of the power supply shaft 7 passes. The upper end of the motor shaft 7 passes through the first shaft hole 22 and is connected with the pulverizer 6. In this embodiment, the no-load speed of the motor 3 is 30000r / min. Located under the cylinder cover 21, the cylinder cover 21 and the motor bracket are fixed on the top of the cylinder body 19 by fasteners. The cylinder seat 20 is arranged on the machine base 1 and communicates with the air outlet 9, and the two are communicated through the volute 12. The upper part of the motor barrel 18 is provided with a communication por...

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Abstract

The invention discloses a food processor with a good heat dissipating effect. The food processor comprises a motor base provided with a motor, a stirring cup connected with the motor base, and a smashing cutter arranged in the stirring cup, the upper end of a motor shaft of the motor is connected with the smashing cutter, and a motor cylinder used for accommodating the motor is arranged in the motor base; the motor cylinder comprises a cylinder body and a cylinder cover located on the top of the cylinder body, a first shaft hole used for the upper end of the motor shaft to penetrate through isformed in the cylinder cover, and a motor bracket is arranged at the upper end of the motor; the motor bracket is arranged on the top of the cylinder body and located below the cylinder cover, and the cylinder cover and the motor bracket are fixed to the top of the cylinder body through a fastening piece. According to the technical scheme, the heat dissipating efficiency of the motor can be increased, and the service life of the motor is prolonged.

Description

technical field [0001] The invention belongs to the field of food processing machines, in particular to a food processing machine with good heat dissipation effect. Background technique [0002] Existing food processors, such as food processors, juicers, etc., usually include a machine base and a processing part. A motor is installed in the machine base to drive the processing part to process food. However, the motor will continue to generate heat during the working process. Therefore, the motor needs to be radiated, but the heat dissipation system of the existing motor is too open, so that the pressure difference formed by the fan of the motor is too small, and the wind speed of the cooling wind for cooling the motor is relatively small. The results brought are: 1. The temperature rise is too high, which will affect the life of the motor; 2. In order to meet the temperature rise and life of the motor, increase the motor model or improve the insulation level of the motor, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J43/046A47J43/07H02K5/04H02K9/06
Inventor 王旭宁王丽军聂文文
Owner JOYOUNG CO LTD
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