Dust collector

A vacuum cleaner and cooling airflow technology, which is applied in the installation of vacuum cleaners, electrical equipment, cleaning equipment, etc., can solve the problems of large heat generation, safety hazards, heating, etc., and achieve the effect of reducing surface temperature, eliminating safety hazards, and good cooling effect

Active Publication Date: 2016-12-07
SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the battery pack will generate heat during use, especially the high-power battery pack, which generates a huge amount of heat. If it is not handled properly, it will easily cause safet

Method used

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Example Embodiment

[0033] The technical solution of the vacuum cleaner involved in the present invention will be further described in non-limiting detail below in conjunction with the preferred embodiments and the accompanying drawings.

[0034] See figure 1 , 2 As shown, one embodiment of the present invention provides a vacuum cleaner, which includes a housing, and a motor 3 is provided in the housing. The first end of the rotor rotating shaft of the motor 3 is connected with a dust suction impeller 31, and the second end is connected with a cooling impeller 32. In this embodiment, the dust suction impeller 31 and the cooling impeller 32 are arranged opposite to each other in the vertical direction. . In different embodiments, the dust suction impeller 31 and the cooling impeller 32 can also be arranged according to the specific installation direction of the motor 3, such as being arranged in a horizontal direction or diagonally opposite.

[0035] The housing is provided with a dust suction air ch...

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Abstract

The invention discloses a dust collector. A motor is arranged in the dust collector. The dust collector further comprises a dust sucking impeller driven by the motor to generate dust sucking air flow, a cooling impeller driven by the motor to generate cooling air flow, a dust sucking air flow channel guiding the dust sucking air flow, a cooling air flow channel guiding the cooling air flow and a battery pack supplying power to the motor, wherein at least one part of the motor and at least one part of the battery pack are arranged in the cooling air flow channel. According to the dust collector, the cooling air flow can be generated to conduct heat dissipation on the battery pack used by the dust collector when the motor of the dust collector works.

Description

technical field [0001] The invention relates to a vacuum cleaner. Background technique [0002] Vacuum cleaners are often used for cleaning in homes or workplaces, and are generally powered by AC power. However, since AC power supply requires wires to connect to the power supply, this makes it somewhat inconvenient when used on the move. This inconvenience is mainly manifested in two aspects: one is that the moving distance will be limited by the length of the wire, and the other is that the wire will interfere with its movement. In this regard, the industry has introduced DC-powered or AC-DC-powered vacuum cleaners, which are powered by battery packs and do not require an external power cord. [0003] However, the battery pack will generate heat during use, especially for high-power battery packs, which will generate a huge amount of heat. If it is not handled properly, it will easily cause safety hazards. For example, if the operator does not pay attention and touches th...

Claims

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Application Information

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IPC IPC(8): A47L9/28A47L9/00
CPCA47L9/00A47L9/2884A47L9/2889
Inventor 孔钊刘海平
Owner SKYBEST ELECTRIC APPLIANCE SUZHOU CO LTD
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