CN1951310A - Charging device of automatic dust collector - Google Patents
Charging device of automatic dust collector Download PDFInfo
- Publication number
- CN1951310A CN1951310A CN 200510015460 CN200510015460A CN1951310A CN 1951310 A CN1951310 A CN 1951310A CN 200510015460 CN200510015460 CN 200510015460 CN 200510015460 A CN200510015460 A CN 200510015460A CN 1951310 A CN1951310 A CN 1951310A
- Authority
- CN
- China
- Prior art keywords
- charging device
- automatic cleaner
- automatic
- dust collector
- cleaner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Electric Vacuum Cleaner (AREA)
Abstract
The invention relates to a charger of automatic dust collector. Wherein, it comprises that a main body with a combine matching the shape of dust collector to combine the collector; a charge terminal for charging the battery of collector; the first sensor for recovering the automatic function of dust collector in certain condition; and a guide plate with an incline surface and rotation around the axle of main body to make dust collector enter into combiner. The invention can charge collector and change charge state.
Description
Technical field
The present invention relates to a kind of vacuum cleaner, in more detail, is about needn't the user operating the charging device of automatic dust collector that can charge automatically.
Background technology
In general, vacuum cleaner is: utilize the suction apparatus that produces the air inhalation power in the body of dust collector to drive, suck the air that contains foreign substances, the device of separating out foreign objects matter and control of dust then from the outside.
Vacuum cleaner is divided into the manual vacuum dust catcher of user's direct control and the automatic cleaner of needn't user oneself operating.
Automatic cleaner is to want purging zone automatically to suck the device of foreign substances such as dust in the walking from ground, i.e. the certain zone of cleaning automatically.
Below in conjunction with Fig. 1 detailed description automatic cleaner and charging device of automatic dust collector in the past.
Automatic cleaner be equipped with the barriers such as furniture, office appliance and wall in the perception purging zone distance sensor and be the left and right side wheel 16 of mobile automatic cleaner.
Each is driven left and right side wheel by revolver motor (not shown) and right turbin generator (not shown), according to the driving of revolver motor and right turbin generator, sweeps indoor in the time of the own conversion direction of automatic cleaner.
In addition, at the suction nozzle (not shown) of the bottom of automatic cleaner outfit from ground aspirated foreign body matter.
Said suction nozzle includes the mouth shell and the mouth shell that are fixed on the body of dust collector and constitutes at the suction inlet of the aspirated foreign body matter of ground formation.
Charging device of automatic dust collector 20 plays the effect to the body of dust collector battery charge, and it includes body 27, charging terminal 23 and the 1st detecting means 25.
The body of charging terminal 23 is in order to have the joint portion corresponding with the outward appearance of automatic cleaner 10 in conjunction with automatic cleaner 10 charges.The side that charging terminal 23 is provided in body plays automatic cleaner 10 battery charge effects, and corresponding with the shape of the charging socket 13 of automatic cleaner 10.
Above-mentioned the 1st detecting means 25 carries specification signals to inform the position of charging device 20 to the 2nd detecting means 15 of automatic cleaner 10, when the cell voltage of automatic cleaner 10 drops to below the designated value or cleaning work resets in charging device 20 automatic cleaner 10 when finishing.That is, the 1st detecting means 25 plays the effect of carrying specification signal, and the 2nd detecting means 15 receives the output signal of the 1st detecting means 25.Therefore, under the interaction of the 1st detecting means 25 and the 2nd detecting means 15, automatic cleaner 10 can be used in combination with charging device 20.
In addition, be equipped with on the charging device 20 and have designated length and make the leading part 29 of power supply to charging device 20 conductings.That is, utilize leading part 29 to charging device 20 turn-on powers, charging socket 13 contacts with charging terminal 23, and automatic cleaner 10 charges under the effect of charging device 20.
But there are following several shortcomings in charging device of automatic dust collector in the past.
The 1st, automatic cleaner only has the function of automatic charging, can not carry out manual powered shortcoming according to user's needs so exist.Even can be manual powered, charging device will be placed to horizontal direction, so exist automatic cleaner can not firmly be installed in shortcoming on the charging device.
The 2nd, when will take care of automatic cleaner, charging device is placed to horizontal direction, take the bigger space of assuring, and the keeping state labile of automatic cleaner.
Summary of the invention
The present invention invents for the problem that solves above-mentioned prior art existence, and its purpose is, and provide a kind of and not only can charge automatically to automatic cleaner, but also charging device of automatic dust collector that can be manual powered.
Another kind of purpose of the present invention is, provides a kind of the use at charging device can space-saving charging device of automatic dust collector when can make in the manual powered function that automatic cleaner is stable to be installed to charging device.
The present invention also has a kind of purpose to be, provides a kind of keeping space that can minimize when will take care of automatic cleaner can also stablize the charging device of automatic dust collector of keeping simultaneously.
For the attainment of one's purpose, charging device of automatic dust collector of the present invention includes: for have the charging device body of the joint portion corresponding with the outward appearance of automatic cleaner in conjunction with automatic cleaner; Be provided in the charging terminal of charging device body to the battery charge of automatic cleaner; Automatic cleaner reaches certain condition, guiding automatic cleaner, the 1st detecting means that automatic cleaner is resetted; Have the inclined plane for automatic cleaner is entered in the joint portion easily, and be that the rotatable guided plate in center constitutes with the axle that combines with body.
Charging device preferably can make automatic cleaner charge automatically under the state posture of the above-mentioned body of contact bottom surface, and except the bottom surface of above-mentioned body, can be manual powered under the state posture of another side kiss the earth.In addition, automatic cleaner manual poweredly under the stacked state in the outside of body, carry out to best at guided plate.
And charging device is being equipped with on the guided plate between the automatic cleaner charge period to preventing to be contained in the support portion that its inner wheel moves.Also have, the support portion is to be best to the groove that the inner recess of guided plate is entered.In addition, above-mentioned groove constitutes and the mobile wheel shape corresponding shape of automatic cleaner is best.
Advantage and good effect: charging device of automatic dust collector according to the present invention has following several effect.
The 1st, can erect come or set level charging device after use, automatically charging and manual powered can both be feasible, so have the advantage of take up room when manual powered little and constant charge.
The 2nd, guided plate carries out manual powered under the state of the folded of its body, so even charging device is placed on manual powered that the position of closing on wall surface also can be stable.
The 3rd, when the keeping automatic cleaner, the keeping minimized while of space can also take care of safely.
Description of drawings
Fig. 1 be in the past automatic cleaner and the oblique view of charging device of automatic dust collector,
Fig. 2 is an automatic cleaner oblique view of the present invention,
Fig. 3 is an automatic cleaner internal structure oblique view of the present invention,
Fig. 4 is an automatic cleaner of the present invention bottom oblique view,
Fig. 5 is the oblique view of charging device of automatic dust collector one embodiment of the present invention,
Fig. 6 is in charging device of automatic dust collector one embodiment of the present invention, the automatic charged state side view of automatic cleaner,
Fig. 7 is in charging device of automatic dust collector one embodiment of the present invention, the manual powered side view of the state of automatic cleaner,
The explanation of accompanying drawing major part symbol:
100: automatic cleaner 110: casing
120: suction apparatus 130: suction nozzle
140: dust collect plant 150: the left side driving wheel
160: right side driving wheel 170: auxiliary wheel
180: control part 200: charging device of automatic dust collector
210: body 215: joint portion
230: 250: the 1 detecting means of charging terminal
270: guided plate 271: inclined plane
273: support portion 290: leading part
The specific embodiment
Can realize preferred embodiment of the present invention below in conjunction with the explanation of accompanying drawing detail.
At first, describe the basic structure of automatic cleaner in detail in conjunction with Fig. 2 to Fig. 4.
Fig. 2 is an automatic cleaner oblique view of the present invention, and Fig. 3 is an automatic cleaner internal structure oblique view of the present invention, and Fig. 4 is according to automatic cleaner of the present invention bottom oblique view.
Automatic cleaner 100 comprises by the body of dust collector 110 that forms outward appearance, be positioned at the suction apparatus 120 of body of dust collector 110 inside, at the suction nozzle 130 that sucks dust on the ground under the driving effect of suction apparatus 120, assemble dust collect plant 140 formations that suction nozzle 130 sucks airborne foreign substances.
Here, the body of dust collector 110 of automatic cleaner 100 constitutes the little cylindrical shape of its diameter that highly compares, promptly flat cylindrical shape.
The dust collect plant 140 that is equipped with suction apparatus 120, suction nozzle 130 and is communicated with in the inside of body of dust collector 110 with suction nozzle 130.
In addition, when being equipped with the sensor (not shown) of distance between perception and indoor wall and the barrier and conflicting, plays the outer peripheral face of body of dust collector 110 damper (not shown) of cushioning effect, and two side lower parts at body of dust collector 110 are provided as the and arranged on left and right sides driving wheel 150,160 that automatic cleaner 100 moves separately.
Here, the revolver motor 151 and the right turbin generator 161 of 150,160 each free control part 180 control of left and right side driving wheel rotate, and therefore drive according to revolver motor 151 and right turbin generator 161, and automatic cleaner 100 conversion direction is automatically swept indoor.
And, being equipped with at least more than one auxiliary wheel 170 in the bottom surface of body of dust collector 110, guiding automatic cleaner 100 moved when it made minimise friction between automatic cleaner and the ground.
The internal structure that describes automatic cleaner 100 below in detail is as follows.The front part of body of dust collector 110 have be equipped with various electronic units and control drive automatic cleaner 100 control part 180, be equipped with the battery 190 that power supply is provided to suction apparatus 120 grades at the rear of control part 180.
Be equipped with the suction apparatus 120 that produces the air inhalation power at the rear of battery 190, and dust collect plant 140 be installed in can be from the rear dismounting on the dust collect plant installation portion 140a at suction apparatus 120 rears.
In addition, at the downside outfit suction nozzle 130 of dust collect plant 140, related air sucks ground foreign substances together.
Here, suction apparatus 120 includes fan (not shown) formation that tilts to be installed in forced flow air on motor (not shown) that is connected with battery 190 circuit between battery 190 and the dust collect plant 140 and the rotating shaft that is connected motor.
Describe charging device 200 1 embodiment of the present invention in detail below in conjunction with Fig. 5 to Fig. 7.
The basic structure of charging device of automatic dust collector 200 identical with in the past.That is, charging device of automatic dust collector 200 includes body 210, charging terminal 230 and the 1st sensor portion 250 formations with joint portion 215.Just have in the present embodiment in order to make automatic cleaner 100 to 215 li inclined planes that enter easily 271, joint portion, the axle that also includes in addition to combine with charging device body 210 is the rotatable guided plate 270 in center.
The body 210 of charging terminal 230 constitutes the outward appearance corresponding shape with automatic cleaner 100, and has in order to make automatic cleaner 100 be combined in joint portion 215 on the charging device 200.
The side that charging terminal 230 is provided in body 210 plays the effect to the battery charge of automatic cleaner 100, so constitute the charging socket corresponding shape with automatic cleaner 100.In the present embodiment, charging terminal 230 is made of 6 terminals.For the battery charge of automatic cleaner 100, the back of automatic cleaner 100 will be inserted into joint portion 215, and automatic cleaner 100 and joint portion 215 finish in insertion, and charging socket contacts with charging terminal 230.Thus, the battery of automatic cleaner 100 forms the state that can charge by charging device 200.
The 1st sensor portion 250 and the 2nd sensor portion exchange signal that is provided on the automatic cleaner 100, guiding automatic cleaner 100 makes automatic cleaner 100 reset to charging device 200.Therefore, under the interaction of the 1st sensor portion 250 and the 2nd sensor portion, automatic cleaner 100 can combine with charging device 200.For example, the position of charging device 200 is informed by the 1st sensor portion to the 2nd sensor portion transmission signal of automatic cleaner 100, when the cell voltage of automatic cleaner 100 drops to below the designated value or cleaning work when finishing, guiding automatic cleaner 100 makes automatic cleaner 100 get back to 200 li of charging devices.
That is, above-mentioned the 1st sensor portion 250 plays the function of output specification signal, and the 2nd sensor portion constitutes the 1st sensor portion of reception 250 output signal structures.; the structure of the 2nd sensor portion received signal of the 1st sensor portion 250 output signals of charging device 200 and automatic cleaner 100 be must constitute, the 2nd sensor portion output signal of automatic cleaner 100 and the structure of charging device 200 received signals also can be constituted.
In addition, the output of the 1st sensor portion 250 and the 2nd sensor portion and the signal of reception can adopt optical signal, so the 1st, 2 sensor portion is made of luminescence sensor and receipts optical sensor.Thus, automatic cleaner 100 can be approaching to charging device 200 according to the light signal strength of luminescence sensor output.
It is outstanding to the place ahead of charging device 200 that guided plate 270 is provided in the bottom of joint portion 215.And guided plate 270 has the inclined plane 271 of inclination specified angle in order to make automatic cleaner 100 enter into joint portion 215 easily when charging automatically.In addition, guided plate 270 is the rotatable combinations of states in center with the axle that combines with body 210.In conjunction with achieving the goal by hinge arrangement.
In the time of manual powered, more stably charge to automatic cleaner in order to erect at charging device 200 under the next state, charging device 200 is formed with the side.Therefore, when according to user's needs when automatic cleaner is manual powered, can the space-saving while to automatic cleaner 100 constant charge.
In addition, the wheel of automatic cleaner 100 self has certain elastic force, so wheel is formed in the internal structure that the deadweight influence of automatic cleaner 100 enters into automatic cleaner 100 down.Therefore, be not placed on the ground at automatic cleaner 100 but erect under the state that comes, according to self elastic force to outside certain amount of coming out.Thus, when manual powered, charging device 200 is placed under the situation near the position of wall, the wheel that is combined in the automatic cleaner 100 on the charging device 200 is drawn to the outside of automatic cleaner 100 under the influence of elastic force, so the posture of charging device 200 is very unstable, charging device 200 might fall down earthward.
In the present embodiment, carry out under the state of contact of the outside of body 210 at guided plate 270, solve aforesaid shortcoming thus by the manual powered of automatic cleaner 100.Promptly, can under the stacked state in the outside of charging device 200 bodies 210, carrying out manual powered the guided plate 270 of rotation, and the wall of adjacency and be combined in that width increases about the width of guided plate 270 between the automatic cleaner 100 on the charging device 200, even so the wheel of automatic cleaner 100 is drawn to the outside under the effect of elastic force, the posture of charging device 200 is also highly stable.
In addition, guided plate 270 also includes to support between the automatic cleaner charge period and is contained in its inner wheel, prevents the support portion 273 that wheel moves.Support portion 273 is the grooves that fall in to inside, and groove constitutes and the mobile wheel shape corresponding shape of automatic cleaner 100.
Automatic cleaner 100 prevents that by the shape groove identical with moving wheel the wheel of automatic cleaner 100 from outwards coming out when charging, therefore needn't to continue the conducting driving power to the wheel of automatic cleaner 100 for stable bond, apply other strength to the direction of charging device 200 combinations.
Back at charging device 200 is equipped with for the leading part 290 to charging device 200 turn-on powers.Leading part 290 is in the state keeping of introducing charging device 200 inside and can adjust length, so the user can pull out use as required.
The following describes the automatic cleaner 100 and the charging device effect that as above constitute.
At first, automatic cleaner is connected power supply for 100 li, is power source with the battery that charges, and motor produces inhalation power.At this moment, subaerial suction nozzle receives inhalation power from the ground aspirated foreign body.
In addition, the mobile wheel that the bottom that is installed in rotation on automatic cleaner 100 makes automatic cleaner 100 move in the cleaning field rotates, and can be driven into desired direction to automatic cleaner 100.At this moment, the projection that moves the wheel outer peripheral face contacts with the ground in cleaning field, can help to move wheel thus and walk in the cleaning field.
Also have, the barrier detecting sensor utilizes ultrasonic perception the place ahead whether wall or barrier are arranged in the moving process of cleaning, determines the periphery, cleaning field that centered on by wall and barrier then, then plans to sweep the road warp in the cleaning field.
In addition, the barrier detecting sensor calculates distance travelled and the present position after the not shown received signal of sensor that detects the mobile rotation number of taking turns and the anglec of rotation, controls and moves wheel, makes mobile the wheel to the cleaning road of planning through walking.
Automatic cleaner 100 finishes the cleaning in the cleaning fields or when too much needing to charge because of the amount of battery consumption of automatic cleaner 100, the specification signal of the 2nd sensor portion perception the 1st sensor portion 250 outputs, wheel is moved in control when confirming charging device 200 positions, and automatic cleaner 100 is moved to charging device 200.
Automatic cleaner 100 is near charging device, then automatic cleaner 100 enters into 215 li of joint portions through guided plate 270, and move wheel and be installed to 273 li of the support portions that are provided on the guided plate 270, the charging socket that then is provided on the automatic cleaner 100 contacts with the charging terminal 230 that is provided in joint portion 215 1 sides, and the battery that is built in 100 li of automatic cleaners thus can charge.
As mentioned above, illustrated in front according to preferred embodiment of the present invention, but except the embodiment of explanation in front, the present invention can also specialize with other specific modality in not breaking away from its direction and scope, so state in advance to the those skilled in the art in field of the present invention
, embodiment can not be restricted thus, but will regard an example as, so the present invention can not be limited in the middle of the explanation, but in additional claim scope and other equal scopes the various deformation example can be arranged.
Claims (6)
1. charging device of automatic dust collector includes: for have the charging device body with the corresponding joint portion of outward appearance of automatic cleaner in conjunction with automatic cleaner; Be provided on the charging device body charging terminal to the battery charge of automatic cleaner; It is characterized in that: also comprise the guiding automatic cleaner, make automatic cleaner recover the 1st detecting means of position; Have the inclined plane for automatic cleaner is entered in the joint portion easily, and be that the rotatable guided plate in center constitutes with the axle that combines with above-mentioned body.
2. charging device of automatic dust collector according to claim 1, it is characterized in that, above-mentioned charging device, under the state posture of contact charging device body bottom surface, automatic cleaner is charged automatically, and except the bottom surface of above-mentioned body, can be manual powered under the state posture of another side kiss the earth.
3. charging device of automatic dust collector according to claim 2 is characterized in that,
Automatic cleaner manual poweredly under the stacked state in the outside of above-mentioned body, carry out at guided plate.
4. charging device of automatic dust collector according to claim 1 is characterized in that, above-mentioned charging device is being equipped with on the guided plate: prevent to be contained in the support portion that its inner wheel moves between the automatic cleaner charge period.
5. charging device of automatic dust collector according to claim 4 is characterized in that, the support portion is the groove of entering to the inner recess of guided plate.
6. charging device of automatic dust collector according to claim 5 is characterized in that, above-mentioned groove constitutes the mobile wheel shape corresponding shape with automatic cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015460 CN1951310A (en) | 2005-10-17 | 2005-10-17 | Charging device of automatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015460 CN1951310A (en) | 2005-10-17 | 2005-10-17 | Charging device of automatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1951310A true CN1951310A (en) | 2007-04-25 |
Family
ID=38058016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015460 Pending CN1951310A (en) | 2005-10-17 | 2005-10-17 | Charging device of automatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1951310A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502406B (en) * | 2009-02-20 | 2012-05-30 | 泰怡凯电器(苏州)有限公司 | Floor processing system as well as rapid butt-joint method for floor treating device and charging stand |
| CN104981187A (en) * | 2013-02-05 | 2015-10-14 | 伊莱克斯公司 | Charging stand for a handheld vacuum cleaner |
| CN106182039A (en) * | 2016-09-29 | 2016-12-07 | 深圳市宇辰智能科技有限公司 | A kind of multifunctional cleaning machine people |
| CN106329599A (en) * | 2015-07-03 | 2017-01-11 | 苏州宝时得电动工具有限公司 | Intelligent device and charging method |
| CN106604672A (en) * | 2015-03-09 | 2017-04-26 | 夏普株式会社 | Electric cleaning apparatus |
| CN109068920A (en) * | 2016-05-09 | 2018-12-21 | Lg电子株式会社 | Dust catcher bracket |
| US10959589B2 (en) | 2016-05-09 | 2021-03-30 | Lg Electronics Inc. | Cleaner holder |
| US11096544B2 (en) | 2018-06-22 | 2021-08-24 | Bissell Inc. | Surface cleaning apparatus and tray |
| US11363928B2 (en) | 2016-05-09 | 2022-06-21 | Lg Electronics Inc. | Cleaner holder |
-
2005
- 2005-10-17 CN CN 200510015460 patent/CN1951310A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502406B (en) * | 2009-02-20 | 2012-05-30 | 泰怡凯电器(苏州)有限公司 | Floor processing system as well as rapid butt-joint method for floor treating device and charging stand |
| CN104981187A (en) * | 2013-02-05 | 2015-10-14 | 伊莱克斯公司 | Charging stand for a handheld vacuum cleaner |
| CN106604672A (en) * | 2015-03-09 | 2017-04-26 | 夏普株式会社 | Electric cleaning apparatus |
| CN106604672B (en) * | 2015-03-09 | 2019-07-23 | 夏普株式会社 | Electric dust cleaner |
| CN106329599A (en) * | 2015-07-03 | 2017-01-11 | 苏州宝时得电动工具有限公司 | Intelligent device and charging method |
| CN109068920A (en) * | 2016-05-09 | 2018-12-21 | Lg电子株式会社 | Dust catcher bracket |
| US10959589B2 (en) | 2016-05-09 | 2021-03-30 | Lg Electronics Inc. | Cleaner holder |
| CN109068920B (en) * | 2016-05-09 | 2022-01-14 | Lg电子株式会社 | Dust collector support |
| US11363928B2 (en) | 2016-05-09 | 2022-06-21 | Lg Electronics Inc. | Cleaner holder |
| US11399676B2 (en) | 2016-05-09 | 2022-08-02 | Lg Electronics Inc. | Cleaner holder |
| US11839348B2 (en) | 2016-05-09 | 2023-12-12 | Lg Electronics Inc. | Cleaner holder |
| CN106182039A (en) * | 2016-09-29 | 2016-12-07 | 深圳市宇辰智能科技有限公司 | A kind of multifunctional cleaning machine people |
| US11096544B2 (en) | 2018-06-22 | 2021-08-24 | Bissell Inc. | Surface cleaning apparatus and tray |
| US11147426B2 (en) | 2018-06-22 | 2021-10-19 | Bissell Inc. | Surface cleaning apparatus and tray |
| AU2019288675B2 (en) * | 2018-06-22 | 2022-03-24 | Bissell Inc. | Surface cleaning apparatus and tray |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1951310A (en) | Charging device of automatic dust collector | |
| CN214104326U (en) | Driving wheel module and self-moving robot | |
| WO2017177685A1 (en) | Wind path structure for automatic cleaning device, and automatic cleaning device | |
| CN111973085B (en) | Autonomous cleaning device | |
| CN211674024U (en) | Cleaning robot and walking wheel structure and mobile device thereof | |
| US7185396B2 (en) | Brush of cleaner | |
| US7412748B2 (en) | Robot cleaning system | |
| US7352153B2 (en) | Mobile robotic system and battery charging method therefor | |
| CN100388142C (en) | Floor treatment system | |
| KR101199358B1 (en) | Dust-Emptying Equipment for Robot Cleaner | |
| US20070157416A1 (en) | Robot cleaning system | |
| CN110325088A (en) | Electric dust cleaner | |
| CN110051283B (en) | Intelligent garbage collection robot facing sweeping robot | |
| KR102137532B1 (en) | Robot Cleaner | |
| US20040074038A1 (en) | Suction system of cleaner | |
| US20060032013A1 (en) | Brush assembly of cleaner | |
| US20040074039A1 (en) | Brush assembly of cleaner | |
| US9420923B2 (en) | Charger system for an automatic cleaner | |
| CN111419125A (en) | Multifunctional floor sweeping robot | |
| KR20060134368A (en) | Charging equipment for robot cleaner | |
| CN103476314A (en) | Electric vacuum cleaner | |
| KR101253619B1 (en) | Charging Equipment for Robot Cleaner | |
| CN213758073U (en) | Cleaning system | |
| CN204862978U (en) | Brush for cleaner | |
| CN111166230B (en) | Cleaning robot and automatic charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |