Device for exhausting in vacuum cleaner
A technology for exhaust devices and dust collectors, which is applied in the direction of vacuum cleaners, suction filters, chemical instruments and methods, etc., and can solve problems such as no function, unpleasant vision, troublesome users, etc.
Inactive Publication Date: 2002-10-16
LG ELECTRONICS INC
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] However, the aforementioned wheels 16 are only used to move the main body 10 of the vacuum cleaner, and do not have any other functions
In addition, since the exhaust filter 15 should always be kept clean, it must be replaced frequently
[0008] Therefore, it is very troublesome for the user to change the exhaust filter frequently and to disassemble the entire vacuum cleaner in order to replace the exhaust filter
In addition, the function and design of vacuum cleaners have been improved recently, and since it is known that the air in the vacuum cleaner is exhausted from there, the plurality of exhaust holes 14 formed on the back of the main body 10 is visually unpleasant and changes into Other shapes are restricted
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] Now with reference to the examples shown in the accompanying drawings, the preferred embodiments of the present invention will be described in detail.
[0036] Figure 5 is an exploded perspective view showing an exhaust device in a vacuum cleaner according to a first embodiment of the present invention. The first embodiment of the present invention provides an exhaust device having an exhaust passage formed between the main body 100 of the vacuum cleaner and the wheels, and an exhaust filter 161 integrally installed in the exhaust passage . The exhaust passage is formed by opening a main body on which the wheel is mounted and a part of the wheel. In addition, a guide protrusion 102 for connecting the wheel 160 is installed on the outer surface of the main body 100, and the exhaust hole 101 is formed thereon.
[0037] The wheel 160 includes a guide 162 for receiving the exhaust filter 161, and a rolling member 163 mounted around the guide 162 for rolling when contact...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an exhaust device in a vacuum dust remover, the exhaust filter of which collects the fine dust contained in the air discharged to the outside of the main body of the vacuum dust remover, the exhaust filter can be easily replaced, and can be replaced by The exhaust hole through which the air discharged to the outside of the main body passes is hidden to reduce the visual discomfort of the user. The exhaust device in the vacuum cleaner includes a main body (100) for sucking and collecting various kinds of dirt, and wheels (160) rotatably installed on both sides of the main body (100) are used to discharge the purified dirt in the main body. An air exhaust channel is formed between the main body and the wheel, and an exhaust filter (161) is arranged on the exhaust channel for filtering the fine dust contained in the discharged air again.
Description
technical field [0001] The invention relates to a vacuum dust collector, in particular to an exhaust device in the vacuum dust collector for discharging the air flowing in the vacuum dust collector. Background technique [0002] In general, a vacuum cleaner generates suction when cleaning a room, a car, etc., by which foreign matter such as dust is removed. [0003] see figure 1 and figure 2 , the vacuum cleaner includes a main body 10 with a dust collection bag 11, and a suction port 20 connected with the main body 10 for sucking air and various foreign objects inward. A suction hose 31 , a handle portion 32 and extension pipe 33 are sequentially connected between the suction port 20 and the main body 10 for guiding foreign objects through the suction port 20 to attract them to the dust collection bag 11 . In addition, a fan 13 rotated by a driving force of a motor is installed in the main body 10 . [0004] Air sucked into the main body 10 of the vacuum cleaner passes...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/00A47L9/10A47L9/12
CPCA47L9/009A47L9/122Y10S55/03
Inventor 池宪平朴相俊
Owner LG ELECTRONICS INC