Dust collection unit of vacuum cleaner
A technology of vacuum cleaners and dust collection devices, which is applied in the direction of suction filters, etc., can solve the problems of hard work of operators, lower product qualification rate, complex internal structure of dust collection devices, etc., and achieve the effect of reducing production costs and reducing operation time
Inactive Publication Date: 2009-08-26
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Problems solved by technology
In order to generate multiple cyclonic airflows inside this multi-cyclone airflow type dust collection device, it is necessary to convert the flow of air to multiple directions, which will make the internal structure of the dust collection device more complicated.
Based on the above reasons, when making a multi-cyclone airflow dust collector, it is usually necessary to connect multiple components to form a dust collector, but this may reduce the qualified rate of the product, and the operator is also more laborious.
Method used
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Embodiment Construction
[0021] figure 1 The three-dimensional structure diagram of the vacuum cleaner provided by the present invention. Such as figure 1 As shown, the vacuum cleaner provided by the present invention includes a body 100 and a suction pipeline connected to the suction side of the body 100 . The inside of the main body 100 is at least installed with a suction fan and a dust collection device, so that external air can be sucked in and foreign matter can be filtered out and then discharged to the outside. The suction pipeline is a pipeline that utilizes the suction inside the vacuum cleaner body 100 to suck air and foreign matter together. Specifically, the suction pipeline includes: a suction nozzle 1 that sucks air mixed with foreign matter from the outside; an extension tube 2 that extends from the suction nozzle 1 and can be stretched according to the use state; 2. The operating handle 3 at the end; the operating part 4 that is arranged on the front portion of the operating handle...
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The invention discloses a dust collecting device of a vacuum cleaner. It includes a dust collecting body integrally composed of a partition plate, a first foreign matter separation box, a second foreign matter storage box, a first foreign matter storage box and a second foreign matter separation box, wherein the first foreign matter separation box is formed on the inner wall separated from the In the inner space formed by the downward extension of the plate; the second foreign matter storage box is formed in the space between the inner wall and the middle wall; the first foreign matter storage box is formed in the space between the middle wall and the outer wall; and the second foreign matter is separated The box is formed by extending from the partition plate in the vertical direction, and its lower end is located inside the second foreign matter storage box. The dust collecting device of the vacuum cleaner provided by the present invention is formed integrally with the dust collecting body composed of multiple parts by injection molding method, which not only can simplify the manufacturing process and improve the precision and pass rate of the product, but also can reduce the production cost and reduce the operating time.
Description
technical field [0001] The invention relates to a dust collecting device of a vacuum cleaner, in particular to a dust collecting device of a vacuum cleaner whose inner dust collecting body is integrally formed by injection molding, so the manufacturing process is simple and the production cost can be reduced. Background technique [0002] A vacuum cleaner is a device that uses the vacuum pressure inside the machine to suck in foreign objects in the air and collect them, thereby cleaning the external environment. The interior of the vacuum cleaner is equipped with a dust collection device that can separate foreign objects in the inhaled air, and the interior of the dust collection device is equipped with a filter device. The more widely used filter device is made of porous material, so it can pass through the air filter, and when the air flows through the porous material, the foreign matter contained in the air can be separated. However, this kind of filter is not easy to re...
Claims
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IPC IPC(8): A47L9/10
Inventor 郑会吉黄万泰金永浩黄正裴朴民
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD