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CN-224206741-U - Dust collector capable of avoiding high-temperature operation of motor

CN224206741UCN 224206741 UCN224206741 UCN 224206741UCN-224206741-U

Abstract

The utility model discloses a dust collector capable of avoiding high-temperature operation of a motor, which comprises a dust collector main body, at least one thermistor and a main control board, wherein the motor is arranged in the dust collector main body, the thermistor is arranged on the motor, the main control board is arranged in the dust collector main body, and the motor and the thermistor are both connected with the main control board. Compared with the prior art, the utility model can solve the problem that the machine is damaged because the working motor cannot timely dissipate heat and has too high temperature after the suction port of the dust collector is blocked and air cannot enter the dust collection.

Inventors

  • ZHU HAIFENG

Assignees

  • 杰之深(苏州)科技有限公司

Dates

Publication Date
20260508
Application Date
20241226

Claims (6)

  1. 1. A vacuum cleaner for avoiding high temperature operation of a motor, comprising: a dust collector main body, wherein a motor is arranged in the dust collector main body; At least one thermistor, the said thermistor is set up on the said electrical machinery; The main control board is arranged in the dust collector main body, the motor and the thermistor are connected with the main control board, and at least one thermistor is arranged on the side face and the upper end and the lower end of the motor.
  2. 2. The vacuum cleaner for preventing high-temperature operation of a motor according to claim 1, wherein the main control board comprises a CPU module, and the CPU module processes temperature data acquired by the obtained thermistor and controls the motor to be started or stopped according to a processing result.
  3. 3. A vacuum cleaner for avoiding high temperature operation of a motor as defined in claim 1, wherein said thermistor is attached to said motor.
  4. 4. A vacuum cleaner for avoiding high temperature operation of a motor according to claim 1, wherein a handle is provided at one side of the cleaner body, and a battery pack is provided at the bottom of the handle.
  5. 5. The vacuum cleaner for avoiding high temperature operation of a motor of claim 4, wherein the main control board is disposed in the battery pack.
  6. 6. The vacuum cleaner of claim 4, wherein the main control panel is disposed within the handle.

Description

Dust collector capable of avoiding high-temperature operation of motor Technical Field The utility model belongs to the field of cleaning electric appliances, and particularly relates to a dust collector capable of avoiding high-temperature operation of a motor. Background The dust collector is a cleaning tool, which can be divided into a vertical type, a horizontal type and a portable type according to the structure, and is provided with a dust collector brush head for sucking dust. The brush head of the dust collector is a shell structure provided with a suction port, a motor and blades are arranged in the brush head, the motor drives the blades to rotate at a high speed in the dust collection process, air negative pressure is generated in the shell, and dust is sucked. The brush head of the existing dust collector is provided with a suction port at the lower part, when the brush head of the dust collector sucks fabrics, the fabrics can easily block the suction port, air cannot enter the dust collection interior after the suction port is blocked, and a working motor cannot timely dissipate heat and the machine is damaged due to overhigh temperature. Disclosure of utility model The utility model aims to solve the problem that the working motor cannot timely dissipate heat and the machine is damaged due to the fact that air cannot enter the dust collection after a suction port of the dust collector is blocked, and provides the dust collector capable of avoiding high-temperature operation of the motor. In order to achieve the above purpose, the utility model adopts the following technical scheme that the dust collector for avoiding the high-temperature operation of the motor comprises: a dust collector main body, wherein a motor is arranged in the dust collector main body; At least one thermistor, the said thermistor is set up on the said electrical machinery; the main control board is arranged in the dust collector main body, and the motor and the thermistor are connected with the main control board. As a further description of the above technical solution: the main control board comprises a CPU module, the CPU module processes the acquired temperature data acquired by the thermistor, and the start and stop of the motor are controlled by the processing result. As a further description of the above technical solution: And at least one thermistor is arranged on the side surface and the upper end and the lower end of the motor. As a further description of the above technical solution: the thermistor is stuck on the motor. As a further description of the above technical solution: a handle is arranged on one side of the dust collector main body, and a battery pack is arranged at the bottom of the handle. As a further description of the above technical solution: the main control board is arranged in the battery pack. As a further description of the above technical solution: The main control board is arranged in the handle. In summary, by adopting the technical scheme, the utility model has the beneficial effects that the thermistor is arranged on the motor, the thermistor collects the temperature data of the motor, the main control board processes the received temperature data, and when the motor reaches the set temperature, the motor stops working, so that the problem of machine damage caused by overhigh temperature of the motor after the suction port is blocked in the using process of the dust collector is effectively solved. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic view of a vacuum cleaner capable of avoiding high temperature operation of a motor. Figure 2 is a block diagram of a circuit of a vacuum cleaner that avoids high temperature operation of the motor. Legend description: 1. The vacuum cleaner comprises a cleaner main body, a motor, a thermistor, a main control board, a handle and a battery pack. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to FIGS. 1-2, the present utility model provides a technical scheme for avoiding high temperature operation of a mo