KR20170025692A - Wired and wireless combined vacuum cleaner - Google Patents

Wired and wireless combined vacuum cleaner Download PDF

Info

Publication number
KR20170025692A
KR20170025692A KR1020150122498A KR20150122498A KR20170025692A KR 20170025692 A KR20170025692 A KR 20170025692A KR 1020150122498 A KR1020150122498 A KR 1020150122498A KR 20150122498 A KR20150122498 A KR 20150122498A KR 20170025692 A KR20170025692 A KR 20170025692A
Authority
KR
South Korea
Prior art keywords
drill
vacuum cleaner
cord
power
main body
Prior art date
Application number
KR1020150122498A
Other languages
Korean (ko)
Other versions
KR101756243B1 (en
Inventor
박용주
Original Assignee
(주)폴스텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)폴스텍 filed Critical (주)폴스텍
Priority to KR1020150122498A priority Critical patent/KR101756243B1/en
Publication of KR20170025692A publication Critical patent/KR20170025692A/en
Application granted granted Critical
Publication of KR101756243B1 publication Critical patent/KR101756243B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/26—Incorporation of winding devices for electric cables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

[0001] The present invention relates to a vacuum cleaner and, in the case of a vacuum cleaner, if the power cord is completely loosened by the cord drill and can not be cleaned any longer, it is necessary to separate the cord drill from the cleaner, Wireless vacuum cleaner that can be conveniently cleaned up to a corner of a corner.

Description

[0001] Wired and wireless combined vacuum cleaner [0002]

[0001] The present invention relates to a vacuum cleaner and, in the case of a cordless cleaner, if the power cord is completely unscrewed from the cord drill and can not be further cleaned, The present invention relates to a vacuum cleaner for both wired and wireless, which can be conveniently cleaned to a remote place using a battery.

Generally, the vacuum cleaner is divided into a wire vacuum cleaner and a wireless vacuum cleaner.

In the case of a wire vacuum cleaner, when a cordless drill is installed, the power cord is plugged into an outlet, and the power cord is unscrewed and moved while being cleaned. Since the length of the cord wound on the cord drill is limited, In case of using, it can be used without any problem, but a problem arises when the power line is completely released from the cord drill and can not proceed any further.

That is, if the cord drill is loosened and can not be moved any further, go to the location of the outlet where the vacuum cleaner is plugged, remove the plug, insert the plug again into another outlet near the vacuum cleaner, There is a disadvantage that the operation is repeated several times.

On the other hand, in the case of a wireless vacuum cleaner, there is no limitation on the place where it can be used, but since the output depends on only the battery, the size (capacity) of the battery must be large. However, considering the convenience of the user, There is a limit to the use of heavy batteries.

Therefore, such a wireless vacuum cleaner can start to discharge from the moment of separation and can output a high output in the early stage of use, but the output will be reduced sharply. In particular, if a large space needs to be cleaned, There is a problem that the battery must be charged again during use.

In order to solve such a problem, a vacuum cleaner having both a wireless and a wireless connection has been proposed as in the prior art documents. The vacuum cleaner incorporates a built-in battery so that the user can clean the battery using the power source of the power line.

However, even if the conventional vacuum cleaner for both wireless and radio uses a general power source and the length of the power source line is short, the plug of the power source line must be disconnected from the outlet so that it can be used farther. There is a problem that it is inconvenient to return to the vacuum cleaner after removing the plug to the position and then to restart the cleaning again. This is followed by a waste of time and inconvenience to clean up next.

Korean Patent Publication No. 10-2006-0035111 (2006.04.26)

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a vacuum cleaner that can be used as a wire vacuum cleaner within a range in which a power source line can be used, Wireless vacuum cleaner that allows the user to continue the cleaning operation and to switch to a wireless vacuum cleaner that automatically uses the power of the battery by the separation of the cord drill to complete the cleaning without wasting time or inconvenience will be.

According to an aspect of the present invention, there is provided a vacuum cleaner comprising: a vacuum cleaner main body; a vacuum cleaner main body; So that it can be separated from or coupled to the main body.

In addition, the reel seat portion and the cord drill of the main body respectively constitute a power source connection terminal to which power can be supplied by being coupled with each other only when the cord drill is fully seated in the reel seat portion. The power supply unit controls the power supplied to the motor through the power supply line of the cordless drill and the leading-edge connection terminal to be directly supplied to the motor, and when the power cord of the cordless drill is completely released, Is supplied to the motor.

The vacuum cleaner according to the present invention can easily separate the cord drill on the spot when the length of the power cord of the cord drill is different from the limit, Regardless of the length of the line, it is possible to clean a wide space, as well as to reduce the inconvenience of returning to the cleaner after the plug has been removed by moving to the outlet where the plug is inserted .

Also, after removing the plug, it is possible to eliminate the inconvenience of cleaning the power cord with the power cord hanging down, or winding the power cord around the cord drill like the conventional vacuum cleaner for both wired and wireless, Time can also be reduced.

In addition, since the size of the battery can be made relatively small in adding the function of the wireless vacuum charger to the function of the wire vacuum cleaner, the user's convenience to the weight is sufficiently taken into consideration.

FIG. 1 is a perspective view showing the overall structure of a vacuum cleaner for dual use of the present invention.
FIG. 2 is a view showing a state of use in which a cord drill is separated from a vacuum cleaner according to the present invention.
Fig. 3 is a cross-sectional view of a detachable part in a state in which a cord drill is mounted on the vacuum cleaner of the present invention.
Fig. 4 is a cross-sectional view of a detachable portion of a cordless drill of a vacuum cleaner according to the present invention,
Fig. 5 is a diagram showing the state of power supply control according to the state of the vacuum cleaner for both the present invention and the present invention

Hereinafter, a vacuum cleaner according to the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail to avoid unnecessarily obscuring the subject matter of the present invention.

The vacuum cleaner of the present invention is constructed so that the cord drill 20 can be separated or coupled with the main body 1 so that the length of the power line 10 of the vacuum cleaner can be adjusted in the main body 1.

That is, the nail drill 20 constitutes a reel receiving portion 2 in which the shape of the nail drill 20 is seated securely so that the nail drill 20 can be seated on the main body 1, And the reel seating portion 2 corresponding to the engaging means 21 of the main body 1 is coupled to the engaging means 21 to engage the engaging means 21 of the cord drill 20 The coupling / separating means 3, which is capable of preventing separation and releasing the coupling with the coupling means 21 as required, is constructed.

A specific example of the coupling means 21 and the coupling / separation means 3 is as follows. The coupling means 21 is formed as a protrusion protruding in the direction of the reel receiving portion 2 as shown in the figure, The separating means 3 constitutes a button 5 having elasticity by means of a spring 6 and is provided with an engaging portion which can be engaged with or released from the engaging means 21 while being raised and lowered by the action of the button 5 7). The engaging / disengaging means 3 on the main body 1 side and the engaging means 21 on the side of the cord drill 20 may be positioned opposite to each other.

The engaging portion 7 and the engaging means 21 constitute the inclined surfaces 9 and 23 respectively and are engaged with the engaging portions 7 and 7 only by pushing the nose drill 20 by the slip of the inclined surfaces 9 and 23, ) And the coupling means (21) are conveniently combined.

The power source connecting terminals 8 are connected to the reel receiving portion 2 and the cord drill 20 of the body 1 only when the cord drill 20 is fully seated in the reel receiving portion 2, ) 22, respectively.

A state where the power supply is controlled by the present invention will be described with reference to FIG. 5, in which a motor M and a battery 11 for forming a vacuum are formed in the body.

When the power line 10 is connected to the outlet and the general power is supplied, the power supply 12 supplies the power input through the power line 10 of the cord drill 20 and the leading edge connection terminals 8 and 22 It is controlled so as to be supplied to the motor M as it is. At this time, if the voltage of the battery 11 is lower than the set voltage, the battery 11 is simultaneously charged.

If the cord drill 20 is disconnected and no power is supplied through the power line 10, the power supply 12 is controlled to supply the power of the battery 11 to the motor M. [ When the driving of the motor M is stopped while the power line 10 is connected to the socket and the power is inputted, the power of the power line 10 is controlled to charge the battery 11. [

Hereinafter, the operation of the vacuum cleaner according to the present invention will be described.

When the power line 10 wound in the cord drill 20 in the state of being coupled to the main body 1 is plugged into an external socket, electricity is supplied from the outside and the motor M is driven to operate the vacuum cleaner . When the voltage of the battery 11 is low, the battery charging action is also performed.

When the power cord 10 wound around the cord drill 20 is completely released and can no longer be moved while the vacuum cleaner is in use, the cord drill 20 is detached from the cord drill 20 by using the coupling / When the button 5 is depressed, the button 5 is lowered and the engaging portion 7 and the engaging means 3 which are engaged with each other are disengaged to separate the cord drill 20 from the main body 1 .

At this time, when the user depresses the release button 5, the release button 5 returns to its original position by the repulsive force of the spring 6.

When the cord drill 20 is separated from the main body 1, the power connecting terminal 8 and 22, which are provided on the surface where the cord drill 20 contacts the main body 1, are disconnected, At this time, the power supply unit 12 supplies the power of the battery 11 inside the main body 1 to the motor M so that the cleaner can be continuously used. In this state, the remaining cleaning is completed.

When the cord reel 20 is again pushed into the reel seat portion 2 of the main body 1 when the user intends to use the power source through the power line again during the cleaning or the cleaning is completed, The engaging means 21 and the engaging portion 7 are engaged while the inclined surface 23 of the engaging means 21 and the engaging means 21 are slid while the power connecting terminals 8 and 22 are also engaged, So that it can be firmly coupled to the main body 1, so that electricity can be supplied from the outside, so that the cleaning can be continued.

In this state, when the operation switch of the vacuum cleaner is turned off, the power supply unit 12 charges the battery 11 using the power supply through the power supply line 10. [

That is, the present invention is characterized in that it is possible to continue the cleaning continuously by separating the cord drill as it is without separating the power line from the outlet at a position farther than the length of the power line while using the cleaner. It is also possible to close the nail drill and attach the nail drill to the main body of the cleaner, so that the cleaning can be terminated quickly.

1: Body
2: reel seat portion
3: coupling / separation means
5: Button
6: Spring
7:
8: Power connection terminal
9: Slope
10: Power line
11: Battery
20: Cord drill
21:
22: Power connection terminal
23:
M: Motor

Claims (2)

The reel receiving portion 2 constituting the nose drill 20 of the vacuum cleaner is structured so that the shape of the nose drill 20 is seated securely so that the separately configured nose drill 20 can be seated on the main body 1 So that it can be separated or coupled with the main body 1,
The power source connecting terminals 8 are connected to the reel receiving portion 2 and the cord drill 20 of the body 1 only when the cord drill 20 is fully seated in the reel receiving portion 2, ) 22, respectively,
When the power line 10 is connected to the outlet and the general power is supplied, the power supply 12 supplies the power input through the power line 10 of the cord drill 20 and the leading edge connection terminals 8 and 22 It is controlled to be supplied directly to the motor M,
The electric power supply device 12 is controlled to supply the electric power of the battery 11 to the motor M when the electric power line of the cord drill is completely loosened and the cord drill 20 is separated. Vacuum cleaner. [2] The apparatus according to claim 1, wherein the nail drill (20) is provided with a coupling means (21) which is hung on the main body and is separated from the main body (1) Wherein the cord drill is detachable when the button is pressed.
KR1020150122498A 2015-08-31 2015-08-31 Cord reel mounting distances than the length of the power line to the cleaning of the vacuum and wireless compatibility KR101756243B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150122498A KR101756243B1 (en) 2015-08-31 2015-08-31 Cord reel mounting distances than the length of the power line to the cleaning of the vacuum and wireless compatibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150122498A KR101756243B1 (en) 2015-08-31 2015-08-31 Cord reel mounting distances than the length of the power line to the cleaning of the vacuum and wireless compatibility

Publications (2)

Publication Number Publication Date
KR20170025692A true KR20170025692A (en) 2017-03-08
KR101756243B1 KR101756243B1 (en) 2017-07-19

Family

ID=58404479

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150122498A KR101756243B1 (en) 2015-08-31 2015-08-31 Cord reel mounting distances than the length of the power line to the cleaning of the vacuum and wireless compatibility

Country Status (1)

Country Link
KR (1) KR101756243B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107456153A (en) * 2017-08-22 2017-12-12 江苏美的清洁电器股份有限公司 Dust catcher
KR102122989B1 (en) * 2018-12-05 2020-06-15 한국항공우주연구원 Wireless cleaner with detachable battery
KR102128190B1 (en) * 2019-01-24 2020-07-09 임택순 Steam mop vacuum cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035111A (en) 2004-10-21 2006-04-26 삼성광주전자 주식회사 Vacumm cleaner for both dc and ac

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100539517B1 (en) * 1999-08-17 2005-12-29 엘지전자 주식회사 device for power-supply in vacuum cleaner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035111A (en) 2004-10-21 2006-04-26 삼성광주전자 주식회사 Vacumm cleaner for both dc and ac

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107456153A (en) * 2017-08-22 2017-12-12 江苏美的清洁电器股份有限公司 Dust catcher
CN107456153B (en) * 2017-08-22 2020-06-26 江苏美的清洁电器股份有限公司 Vacuum cleaner
KR102122989B1 (en) * 2018-12-05 2020-06-15 한국항공우주연구원 Wireless cleaner with detachable battery
KR102128190B1 (en) * 2019-01-24 2020-07-09 임택순 Steam mop vacuum cleaner

Also Published As

Publication number Publication date
KR101756243B1 (en) 2017-07-19

Similar Documents

Publication Publication Date Title
EP3313252B1 (en) Vacuum cleaner system
JP5424287B2 (en) Multifunctional charger for wireless vacuum cleaner
EP3053501B1 (en) Vacuum cleaner
TWI455423B (en) Outlet assembly with portable charger
EP2976978B1 (en) Vacuum cleaner
JP6297833B2 (en) Electric vacuum cleaner
KR101756243B1 (en) Cord reel mounting distances than the length of the power line to the cleaning of the vacuum and wireless compatibility
EP2941993B1 (en) Vacuum cleaner
EP1806085A3 (en) Robot cleaning system
MX2012012280A (en) Portable vacuum cleaner.
US20090083932A1 (en) Electrically and battery powered vacuum cleaner
JP6492282B2 (en) Electric vacuum cleaner
JP6358100B2 (en) Electric vacuum cleaner
CN106466152B (en) Vacuum cleaner
CN203763004U (en) Alternating current and direct current dual-power-supply vacuum cleaner
JP2006141596A (en) Chargeable vacuum cleaner
JP2013198703A (en) Vacuum cleaner
JP6189417B2 (en) Power supply device and method for supplying power to electronic equipment connected to the power supply device
JP6291250B2 (en) Electric vacuum cleaner charger
JP2006122463A (en) Vacuum cleaner
KR101947005B1 (en) Battery charging device for electric tool
US8860259B1 (en) Auxiliary electrical power system
JP2008029504A (en) Vacuum cleaner
JP2014155668A (en) Vacuum cleaner
WO2014185896A1 (en) Current sensing circuit disconnect device and method

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
GRNT Written decision to grant