TW201444517A - Self-propelled cleaning device and dust collection method thereof - Google Patents
Self-propelled cleaning device and dust collection method thereof Download PDFInfo
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- TW201444517A TW201444517A TW102118711A TW102118711A TW201444517A TW 201444517 A TW201444517 A TW 201444517A TW 102118711 A TW102118711 A TW 102118711A TW 102118711 A TW102118711 A TW 102118711A TW 201444517 A TW201444517 A TW 201444517A
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010408 sweeping Methods 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 241001417527 Pempheridae Species 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
Description
本發明係有關於一種自走式清潔裝置,尤指使用在具有自主性位移進行清潔工作之自走式清潔裝置及其吸塵方法。 The present invention relates to a self-propelled cleaning device, and more particularly to a self-propelled cleaning device for cleaning work with autonomous displacement and a dust collecting method thereof.
由於現代人工作忙碌,對於家事清掃更覺得是一件費力又費時工作,為解決這樣的問題,市面上即出現所謂自走式清潔裝置的產品,藉著人工智慧的控制,可自動地在地面上來回清掃及除塵,達到無需人力操作之方便性。 Due to the busy work of modern people, it is a laborious and time-consuming task for house cleaning. In order to solve such problems, the so-called self-propelled cleaning device products appear on the market, and can be automatically grounded by artificial intelligence control. It is cleaned and dusted back and forth to achieve the convenience of no human operation.
一般習知自走式清潔裝置,請參閱第一圖所示,包括:一機體1,其上設有包括:一吸塵機構11,其具有一主掃刷111樞設於一灰塵吸入口112,主掃刷111撥掃地面之灰塵,並由灰塵吸入口112將地面之灰塵吸入機體1內;一側刷機構12,設於機體1側邊,將位於機體1周緣外之灰塵由外而內朝機體1撥掃,並由吸塵機構11所撥掃與吸取;一驅動輪組13,承載機體1於地面上進行位移;一集塵盒14,與吸塵機構11相連通,用於收集從吸塵機構11吸入之灰塵;一負壓裝置15,與集塵盒14相連通,透過排氣口提供負壓吸力;一控制單元16,可用以判斷所接收之訊號傳達指令給驅動輪組13控制機體1之位移。 A conventional self-propelled cleaning device, as shown in the first figure, includes: a body 1 including a dust suction mechanism 11 having a main sweeping brush 111 pivoted to a dust suction port 112, The main sweeping brush 111 sweeps the dust of the ground, and the dust of the ground is sucked into the body 1 by the dust suction port 112; the one side brushing mechanism 12 is disposed on the side of the body 1, and the dust outside the periphery of the body 1 is externally Sweeping toward the body 1 and sweeping and sucking by the dust collecting mechanism 11; a driving wheel set 13 for carrying the displacement of the body 1 on the ground; a dust collecting box 14 communicating with the dust collecting mechanism 11 for collecting and vacuuming The mechanism 11 draws in dust; a vacuum device 15 communicates with the dust box 14 to provide negative pressure suction through the exhaust port; and a control unit 16 can be used to determine the received signal transmission command to the drive wheel set 13 to control the body 1 displacement.
習知自走式清潔裝置之吸塵方法係在灰塵吸入口處樞設一主掃刷,希望藉由主掃刷對於地面灰塵之撥掃,增強清潔 之效果,但習知自走式清潔裝置多為單一灰塵吸入口搭配單一主掃刷之設計,主掃刷雖然可用以清潔地板,但卻阻擋了灰塵吸入口之灰塵吸入空間;而一般居家地板之灰塵依重量大致可分重質顆粒與輕質碎屑兩大類,輕質碎屑包含了人和動物的毛髮、細繩、線絲、地毯纖維及其他易被拉伸而纏繞於主掃刷上之碎屑,累積之輕質碎屑能以各種方式降低主掃刷之性能,例如,可能會覆蓋在主掃刷刷毛上並形成額外之摩擦力阻礙主掃刷轉動,此外,如果不將這些輕質碎屑移除,還可能積聚至主掃刷的兩端並進入軸承區域,損壞軸承或發生其他非預期之情形,且主掃刷上積聚之輕質碎屑可能引起主掃刷內之不平衡,使主掃刷在旋轉時,產生噪音或振動,而累積在主掃刷上的輕質碎屑通常很難去除,因為這些輕質碎屑緊緊地包裹著主掃刷並與刷毛纏結在一起,消費者常常必須將自走式清潔裝置倒置,再動用到諸如小刀、剪刀…等利刃將碎屑清除,手工清除不僅不衛生並耗時,且有被利刃割傷之風險。 The dust-collecting method of the conventional self-propelled cleaning device pivots a main sweeping brush at the dust suction port, and it is desired to enhance the cleaning by sweeping the ground dust by the main sweeping brush. The effect is that the conventional self-propelled cleaning device is mostly designed with a single dust suction port and a single main sweeping brush. Although the main sweeping brush can be used to clean the floor, it blocks the dust suction space of the dust suction port; The dust can be divided into two major categories: heavy particles and light debris. The light debris contains human and animal hair, string, wire, carpet fiber and other fabrics that are easily stretched and wrapped around the main brush. The debris on the pile, the accumulated light debris can reduce the performance of the main sweeper in various ways, for example, it may cover the main sweep bristles and form additional friction to hinder the main sweeper rotation, in addition, if not These lightweight debris is removed and may accumulate at both ends of the main sweep and enter the bearing area, damaging the bearing or other unintended conditions, and the light debris accumulated on the main sweep may cause the main sweep. The imbalance causes the main sweep to produce noise or vibration while rotating, and the light debris accumulated on the main sweep is often difficult to remove because these lightweight scraps tightly wrap the main sweep and The bristles are tangled together Consumers often have to be self-propelled cleaning device upside down, then use the knife, scissors and other sharp knife ... such as debris clearing, manual removal is not only unsanitary and time consuming, and there is the risk of a sharp knife cut.
爰是,本發明之目的,在於提供一種可避免因毛髮 或碎屑纏繞主掃刷之自走式清潔裝置吸塵方法。 Therefore, the object of the present invention is to provide a hair avoiding Or a self-propelled cleaning device for dusting the main sweeping brush.
本發明之另一目的,在於提供一種可減少因毛髮或 碎屑纏繞主掃刷之自走式清潔裝置。 Another object of the present invention is to provide a reduction in hair or Self-propelled cleaning device with debris wrapped around the main sweeper.
依據本發明目的之自走式清潔裝置吸塵方法,包括: 在一自走式清潔裝置機體覆蓋之清潔範圍內上,同時執行以複數個負壓吸入口進行灰塵吸取,其中一負壓吸入口位於行走路徑之相對前方,另一負壓吸入口位於行走路徑之相對後方。 A method for vacuuming a self-propelled cleaning device according to the purpose of the present invention comprises: In the cleaning range covered by the body of a self-propelled cleaning device, dust suction is performed simultaneously with a plurality of negative pressure suction ports, wherein one negative pressure suction port is located in front of the traveling path, and the other negative pressure suction port is located in the walking path. Relative to the rear.
依據本發明目的之另一自走式清潔裝置吸塵方法, 包括:在一自走式清潔裝置機體覆蓋之清潔範圍內上,由一負壓裝置以負壓吸力經由一集塵盒分別對複數個機體吸入口執行灰塵吸取。 Another self-propelled cleaning device vacuuming method according to the object of the present invention, The utility model comprises: in a cleaning range covered by the body of the self-propelled cleaning device, the dust suction is performed on the plurality of body suction ports by a vacuum suction device through a dust collecting box by a vacuum suction device.
依據本發明目的之又一自走式清潔裝置吸塵方法, 包括:在一自走式清潔裝置機體覆蓋之清潔範圍內上,機體由複數個負壓裝置以負壓吸力,經由複數個分別對應之集塵盒內容置區,向複數個分別對應之吸入口執行灰塵吸取。 A self-propelled cleaning device vacuuming method according to the object of the present invention, The utility model comprises: in a cleaning range covered by the body of the self-propelled cleaning device, the body is pressed by a plurality of negative pressure devices with a negative pressure, and a plurality of corresponding corresponding dust collecting box contents are arranged, and a plurality of corresponding suction ports are respectively Perform dust extraction.
依據本發明目的之再一自走式清潔裝置吸塵方法, 包括:在一自走式清潔裝置機體覆蓋之清潔範圍內上,機體由負壓裝置以負壓吸力,經由可選擇的複數個氣流流路,經由集塵盒內容置區,向複數個可選擇的吸入口執行灰塵吸取。 Another self-propelled cleaning device vacuuming method according to the object of the present invention, The utility model comprises: in a cleaning range covered by the body of the self-propelled cleaning device, the body is suctioned by a vacuum device with a negative pressure, and can be selected through a plurality of air flow paths through the dust box content area. The suction port performs dust suction.
依據本發明目的之又再一自走式清潔裝置吸塵方 Another self-propelled cleaning device for vacuuming according to the purpose of the present invention
法,包括:在一自走式清潔裝置機體覆蓋之清潔範圍內上,機體由負壓裝置以負壓吸力執行以下步驟,包括:一吸取灰塵步驟,在機體行走路徑上對待清潔表面進行以負壓吸力吸取灰塵的操作;一撥掃及吸取灰塵步驟,在機體行走路徑的前述吸取灰塵步驟之操作區後方,執行對待清潔表面進行以掃撥方式清掃及同時以負壓吸力吸取灰塵的操作。 The method comprises the following steps: in a cleaning range covered by the body of the self-propelled cleaning device, the body performs the following steps by the negative pressure device with a vacuum suction, including: a step of sucking dust, and the surface to be cleaned on the walking path of the body is negative The operation of sucking dust by pressure suction; a step of sweeping and sucking dust, and performing an operation of sweeping the cleaning surface and sucking dust by vacuum suction at the rear of the operation area of the dust suction step of the traveling path of the body.
依據本發明另一目的之自走式清潔裝置,包括:一機 體,其設有包括:承載機體位移之驅動輪組、收集灰塵之集塵盒、排出空氣形成負壓吸力之負壓裝置,及執行系統控制之控制單元;一第一吸入口,其設於機體上,灰塵經由第一吸入口被吸入集塵盒內收集;一第二吸入口,其設於機體上,灰塵經由第二吸入口之一主刷機構撥掃被吸入集塵盒內收集。 A self-propelled cleaning device according to another object of the present invention comprises: a machine The body is provided with: a driving wheel set for carrying the displacement of the body, a dust collecting box for collecting dust, a negative pressure device for discharging negative air suction force, and a control unit for performing system control; a first suction port, which is disposed at On the body, the dust is collected into the dust box through the first suction port; a second suction port is disposed on the body, and the dust is collected into the dust box through the main brush mechanism of the second suction port.
本發明實施例之裝置及方法,在一自走式清潔裝置 機體覆蓋之清潔範圍內上,同時執行以複數個負壓吸入口進行灰塵吸取,其中一負壓之第一吸入口位於行走路徑之相對前方,另一負壓之第二吸入口位於行走路徑之相對後方,其多重吸入口之設計,不僅提升了自走式清潔裝置之清潔效率;並藉由第一負壓裝置與第二負壓裝置,使第一吸入口與第二吸入口之吸入氣流可做流量上之配置,令機體由複數個負壓裝置以負壓吸力,經由複數個分別對應之集塵盒內容置區,向複數個分別對應之吸入口執行灰塵吸取;在機體於地面位移時,位於前方之第一吸入口先將諸如毛髮、細繩、線絲、地毯纖維…等易纏繞於主刷機構之輕質碎屑吸入集塵盒內,再透過位於後方之第二吸入口與其上之主刷機構將剩餘之重質顆粒撥掃並吸入集塵盒內,降低輕質碎屑或毛髮纏繞於自走式清潔裝置之主刷機構上之情形發生。 Apparatus and method of an embodiment of the invention, in a self-propelled cleaning device In the cleaning range covered by the body, dust suction is performed simultaneously with a plurality of negative pressure suction ports, wherein a first suction port of a negative pressure is located in front of the traveling path, and a second suction port of the other negative pressure is located in the walking path. Relatively rearward, the design of the multiple suction ports not only improves the cleaning efficiency of the self-propelled cleaning device, but also makes the suction airflow of the first suction port and the second suction port by the first negative pressure device and the second negative pressure device. The flow rate can be configured so that the body is subjected to vacuum suction by a plurality of negative pressure devices, and dust suction is performed to a plurality of corresponding suction ports through a plurality of corresponding dust box contents, and the body is displaced on the ground. The first suction port located at the front first sucks light debris, such as hair, string, wire, carpet fiber, etc., which is easily entangled in the main brush mechanism, into the dust box, and then passes through the second suction port located at the rear. The upper main brush mechanism sweeps the remaining heavy particles into the dust collecting box to reduce the occurrence of light debris or hair entangled on the main brush mechanism of the self-propelled cleaning device.
1‧‧‧機體 1‧‧‧ body
11‧‧‧吸塵機構 11‧‧‧Dusting mechanism
111‧‧‧主掃刷 111‧‧‧Main sweeping brush
112‧‧‧灰塵吸入口 112‧‧‧Dust suction
12‧‧‧側刷機構 12‧‧‧ side brush mechanism
13‧‧‧驅動輪組 13‧‧‧Drive wheel set
14‧‧‧集塵盒 14‧‧‧ dust box
15‧‧‧負壓裝置 15‧‧‧Negative pressure device
16‧‧‧控制單元 16‧‧‧Control unit
2‧‧‧機體 2‧‧‧ body
20‧‧‧側刷機構 20‧‧‧ side brush mechanism
201‧‧‧刷毛 201‧‧‧ bristles
21‧‧‧驅動輪組 21‧‧‧Drive wheel set
211‧‧‧驅動輪 211‧‧‧ drive wheel
22‧‧‧第一吸入口 22‧‧‧First intake
23‧‧‧第二吸入口 23‧‧‧second suction port
24‧‧‧主刷機構 24‧‧‧Main brush mechanism
25‧‧‧集塵盒 25‧‧‧ dust box
251‧‧‧隔板 251‧‧ ‧ partition
252‧‧‧第一容置區 252‧‧‧First accommodating area
253‧‧‧第二容置區 253‧‧‧Second accommodating area
254‧‧‧第一流道 254‧‧‧First runner
255‧‧‧第二流道 255‧‧‧Second runner
26‧‧‧第一負壓裝置 26‧‧‧First negative pressure device
27‧‧‧第二負壓裝置 27‧‧‧Second negative pressure device
28‧‧‧控制單元 28‧‧‧Control unit
3‧‧‧集塵盒 3‧‧‧ dust box
31‧‧‧第一容置區 31‧‧‧First accommodating area
32‧‧‧第二容置區 32‧‧‧Second accommodating area
33‧‧‧負壓裝置 33‧‧‧Negative pressure device
34‧‧‧閥門 34‧‧‧ Valve
341‧‧‧第一通孔 341‧‧‧ first through hole
342‧‧‧第二通孔 342‧‧‧Second through hole
35‧‧‧擋氣件 35‧‧‧ gas shields
351‧‧‧阻隔片 351‧‧‧Barrier
352‧‧‧轉軸 352‧‧‧ shaft
41‧‧‧負壓裝置 41‧‧‧Negative pressure device
42‧‧‧集塵盒 42‧‧‧ dust box
43‧‧‧第一閥門 43‧‧‧First valve
44‧‧‧第一流道 44‧‧‧First runner
45‧‧‧第二閥門 45‧‧‧Second valve
46‧‧‧第二流道 46‧‧‧Second runner
47‧‧‧擋氣件 47‧‧‧ gas shield
471‧‧‧阻隔片 471‧‧‧Barrier
472‧‧‧轉軸 472‧‧‧ shaft
第一圖係習知自走式清潔裝置內部機構之示意圖。 The first figure is a schematic diagram of the internal mechanism of a conventional self-propelled cleaning device.
第二圖係本發明第一實施例之內部機構之示意圖。 The second drawing is a schematic view of the internal mechanism of the first embodiment of the present invention.
第三圖係本發明第二實施例之內部機構之示意圖。 The third drawing is a schematic view of the internal mechanism of the second embodiment of the present invention.
第四圖係本發明第二實施例之閥門示意圖。 The fourth figure is a schematic view of a valve according to a second embodiment of the present invention.
第五圖係本發明第三實施例之內部機構示意圖。 Figure 5 is a schematic view of the internal mechanism of the third embodiment of the present invention.
第六圖係本發明第三實施例之第一閥門或第二閥門之示意圖。 Figure 6 is a schematic view of a first valve or a second valve of a third embodiment of the present invention.
請參閱第二圖所示之本發明第一實施例,如圖所示 之自走式清潔裝置,包括:一機體2,其上設有包括: 一側刷機構20,樞設於機體2靠前方兩側,其具有放射狀之刷毛201;一驅動輪組21,包括相隔適當間距分置機體2兩側之驅動輪211,其用以承載機體2於進行位移;一第一吸入口22,設於機體2前方;一第二吸入口23,設於機體2後方,其設有由一長條狀管柱表面植入刷毛形成波浪狀排列之主刷機構24;一集塵盒25,中間設有一隔板251,將集塵盒25分為一第一容置區252與一第二容置區253,第一容置區252與第一吸入口22設有一第一流道254與之相連通;第二容置區253與第二吸入口23間設有一第二流道255與之相連通;一第一負壓裝置26,與第一容置區252相連通並對其提供負壓;一第二負壓裝置27,與第二容置區253相連通並對其提供負壓;一控制單元28,用以執行系統控制,判斷所接收之訊號傳達指令給驅動輪組21控制機體2之位移。 Please refer to the first embodiment of the present invention shown in the second figure, as shown in the figure. The self-propelled cleaning device comprises: a body 2, comprising: The one side brush mechanism 20 is pivotally disposed on the front side of the body 2, and has radial bristles 201. A driving wheel set 21 includes drive wheels 211 spaced apart from each other at an appropriate interval to carry the drive wheels 211. The body 2 is displaced; a first suction port 22 is disposed in front of the body 2; a second suction port 23 is disposed at the rear of the body 2, and is provided with a wave-like arrangement of bristles implanted on the surface of a long column. The main brushing mechanism 24; a dust collecting box 25, a partition 251 is disposed in the middle, and the dust collecting box 25 is divided into a first accommodating area 252 and a second accommodating area 253, and the first accommodating area 252 and the a suction port 22 is provided with a first flow channel 254 communicating therewith; a second flow channel 255 is disposed between the second receiving region 253 and the second suction port 23; a first negative pressure device 26, and a A receiving area 252 is connected to and provides a negative pressure; a second negative pressure device 27 is connected to the second receiving area 253 and provides a negative pressure thereto; a control unit 28 is configured to perform system control and determine The received signal conveys a command to the drive wheel set 21 to control the displacement of the body 2.
本發明第一實施例在實施上,機體2受驅動輪組21之驅動於地面上進行位移,側刷機構20於機體2兩側進行轉動,左側之側刷機構20進行順時針之轉動,右側之側刷機構20進行逆時針之轉動,其目的在於藉由刷毛201將機體2周緣外之灰塵由外而內集中至機體2下方並執行:一吸取灰塵步驟,在機體2行走路徑上對待清潔表面進行以負壓吸力吸取灰塵的操作,其使第一負壓裝置26所提供的負壓吸 力經第一容置區252使第一流道254內與第一吸入口22開口處呈負壓狀態,導致第一吸入口22將機體2下方清潔操作區中灰塵內之輕質碎屑吸入集塵盒25第一容置區252內收集;一撥掃及吸取灰塵步驟,在機體2行走路徑的前述吸取灰塵步驟之操作區後方,執行對待清潔表面進行以掃撥方式清掃及同時以負壓吸力吸取灰塵的操作;其使第二負壓裝置27所提供的負壓吸力經第二容置區253使第二流道255內與第二吸入口23開口處呈負壓狀態,藉由主刷機構24之轉動掃刷,使其上之刷毛撥掃地面上第一吸入口22未吸入之重質顆粒,將其揚起並由第二吸入口23吸入集塵盒25第二容置區253內收集。 In the first embodiment of the present invention, the body 2 is displaced by the drive wheel set 21 on the ground, the side brush mechanism 20 is rotated on both sides of the body 2, and the left side brush mechanism 20 is rotated clockwise, right side. The side brush mechanism 20 rotates counterclockwise, and the purpose is to concentrate the dust outside the circumference of the body 2 from the outside to the bottom of the body 2 by the bristles 201 and perform: a step of sucking dust to be cleaned on the walking path of the body 2 The surface performs an operation of sucking dust by vacuum suction, which causes the negative pressure provided by the first negative pressure device 26 The first accommodating area 252 passes the negative pressure state in the first flow channel 254 and the opening of the first suction port 22, so that the first suction port 22 sucks the light debris in the dust in the cleaning operation area below the body 2. The dust box 25 is collected in the first accommodating area 252; a step of sweeping and sucking dust is performed, and after the operation area of the dust absorbing step of the traveling path of the body 2, the surface to be cleaned is cleaned by the sweeping method and simultaneously under negative pressure The suction suction operation of the dust; the negative pressure suction provided by the second negative pressure device 27 passes through the second accommodating area 253 to make the second flow path 255 and the opening of the second suction port 23 under a negative pressure state, by the main The brushing mechanism 24 rotates the brush so that the bristles on the ground sweep the heavy particles that are not inhaled by the first suction port 22 on the ground, lift it up and suck it into the second accommodating area of the dust box 25 by the second suction port 23. Collected within 253.
本發明第一實施例之第一負壓裝置26與第二負壓裝置27可依現實環境情況同時運作或選擇性運作其中之一,例如,第一負壓裝置26先運作將地面灰塵中之輕質碎屑清潔完畢後再開啟第二負壓裝置27清潔灰塵中剩餘之重質顆粒。 The first negative pressure device 26 and the second negative pressure device 27 of the first embodiment of the present invention can simultaneously operate or selectively operate according to the actual environmental conditions. For example, the first negative pressure device 26 operates first in the ground dust. After the light debris is cleaned, the second negative pressure device 27 is turned on to clean the heavy particles remaining in the dust.
本發明實施例之裝置及方法,在一自走式清潔裝置機體覆蓋之清潔範圍內上,同時執行以複數個負壓吸入口進行灰塵吸取,其中一負壓之第一吸入口22位於行走路徑之相對前方,另一負壓之第二吸入口23位於行走路徑之相對後方,其多重吸入口之設計,不僅提升了自走式清潔裝置之清潔效率;並藉由第一負壓裝置26與第二負壓裝置27,使第一吸入口22與第二吸入口23之吸入氣流可做流量上之配置,令機體2由複數個負壓裝置以負壓吸力,經由複數個分別對應之集塵盒25內容置區,向複數個分別對應之吸入口執行灰塵吸取;在機體2於地面位移時,位於前方之第一吸入口22先將諸如毛髮、細繩、線絲、地毯纖維…等 易纏繞於主刷機構24之輕質碎屑吸入集塵盒25內,再透過位於後方之第二吸入口23與其上之主刷機構24將剩餘之重質顆粒撥掃並吸入集塵盒25內,降低輕質碎屑或毛髮纏繞於自走式清潔裝置之主刷機構24上之情形發生。 The apparatus and method of the embodiment of the present invention simultaneously perform dust suction by a plurality of negative pressure suction ports in a cleaning range covered by the body of the self-propelled cleaning device, wherein a negative suction first suction port 22 is located in the walking path The second suction port 23 of the other negative pressure is located opposite to the rear side of the traveling path, and the design of the multiple suction ports not only improves the cleaning efficiency of the self-propelled cleaning device, but also by the first negative pressure device 26 The second negative pressure device 27 allows the suction airflow of the first suction port 22 and the second suction port 23 to be arranged in a flow rate, so that the body 2 is subjected to a vacuum suction force by a plurality of negative pressure devices, and a plurality of corresponding sets are respectively The dust box 25 is disposed in the area, and performs dust suction on a plurality of corresponding suction ports; when the body 2 is displaced on the ground, the first suction port 22 located in the front firstly uses hair, string, wire, carpet fiber, etc. The light debris that is easily entangled in the main brush mechanism 24 is sucked into the dust box 25, and the remaining heavy particles are swept through the second suction port 23 at the rear and the main brush mechanism 24 at the rear and sucked into the dust box 25 Inside, the occurrence of light debris or hair entanglement on the main brush mechanism 24 of the self-propelled cleaning device occurs.
請參閱第三圖所示,本發明第二實施例將集塵盒3 分為一第一容置區31與一第二容置區32,兩者與負壓裝置33間以一閥門34負責控制切換負壓裝置33抽取第一容置區31或第二容置區32之空氣;請參閱第四圖所示,該閥門34設有一左右對稱之第一通孔341與第一容置區31相連通及一第二通孔342與第二容置區32相連通,並設有一擋氣件35,其一端設有略大於第一通孔341與第二通孔342孔徑之阻隔片351,藉由一轉軸352使其擺動於第一通孔341與第二通孔342之間;擋氣件35之阻隔片可選擇性遮蓋第一通孔341或第二通孔342;或者,依不同之現實環境情況對第一通孔341與第二通孔342進行部份之遮蓋,使第一通孔341與第二通孔342可選擇性的分配負壓流量,例如,當自走式清潔裝置位移至地毯或同類型易干涉掃刷作業之環境時,可以切換擋氣件35之位置將大部份或全部之負壓吸力集中於第一容置區31若或第二容置區32,以獲得較大之吸塵效果;使經由可選擇的複數個氣流流路,經由集塵盒3內第一容置區31或第二容置區32,向複數個可選擇的吸入口執行灰塵吸取。 Referring to the third figure, the second embodiment of the present invention will set the dust box 3 Divided into a first accommodating area 31 and a second accommodating area 32, and a negative pressure device 33 is used to control the switching negative pressure device 33 to extract the first accommodating area 31 or the second accommodating area. The air of 32; as shown in the fourth figure, the valve 34 is provided with a first symmetrical first through hole 341 communicating with the first accommodating area 31 and a second through hole 342 communicating with the second accommodating area 32. And a gas blocking member 35 is disposed at one end thereof, and a blocking piece 351 which is slightly larger than the first through hole 341 and the second through hole 342 is provided, and is pivoted to the first through hole 341 and the second through a rotating shaft 352. The first through hole 341 or the second through hole 342 is selectively covered by the blocking piece of the gas blocking member 35; or the first through hole 341 and the second through hole 342 are partially formed according to different actual environmental conditions. The cover is such that the first through hole 341 and the second through hole 342 can selectively distribute the negative pressure flow, for example, when the self-propelled cleaning device is displaced to the environment of the carpet or the same type of interference-prone scanning operation, the switch can be switched. The position of the gas barrier 35 concentrates most or all of the vacuum suction force in the first accommodating area 31 or the second accommodating area 32 to obtain a larger Sucking effect; that the airflow through the plurality of selectable flow path 32, to perform a plurality of selectable dust suction port via the dust suction box 3 accommodating area 31 of the first or the second accommodating region.
請參閱第五圖所示,本發明第三實施例係將一負壓 裝置41與集塵盒42相連通,使一第一閥門43設於第一流道44與集塵盒42之間;使一第二閥門45設於第二流道46與集塵盒42之間;該第一閥門43與第二閥門45之構造可例如第六圖所示, 各設有一通孔46,並各設有一擋氣件47,並於一端各設有略大於通孔46孔徑之阻隔片471,藉由一轉軸472使其擺動對通孔46進行全部或部份遮蔽,藉此可在一自走式清潔裝置機體覆蓋之清潔範圍內上,以同一負壓吸力經由集塵盒42分別對複數個機體2上吸入口執行灰塵吸取。 Referring to the fifth figure, the third embodiment of the present invention is a negative pressure The device 41 is connected to the dust box 42 such that a first valve 43 is disposed between the first flow path 44 and the dust box 42; a second valve 45 is disposed between the second flow path 46 and the dust box 42. The configuration of the first valve 43 and the second valve 45 can be, for example, shown in the sixth figure. Each of the through holes 46 is provided with a gas blocking member 47, and a blocking piece 471 slightly larger than the diameter of the through hole 46 is provided at one end, and the rotating hole 472 is oscillated to the through hole 46 in whole or in part. The shielding is performed to perform dust suction on the plurality of suction ports of the plurality of bodies 2 via the dust box 42 with the same vacuum suction in the cleaning range covered by the body of the self-propelled cleaning device.
惟以上所述者,僅為本發明之較佳實施例而已,當不能以此限定本發明實施之範圍,即大凡依本發明申請專利範圍及發明說明內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。 The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.
2‧‧‧機體 2‧‧‧ body
20‧‧‧側刷機構 20‧‧‧ side brush mechanism
201‧‧‧刷毛 201‧‧‧ bristles
21‧‧‧驅動輪組 21‧‧‧Drive wheel set
211‧‧‧驅動輪 211‧‧‧ drive wheel
22‧‧‧第一吸入口 22‧‧‧First intake
23‧‧‧第二吸入口 23‧‧‧second suction port
24‧‧‧主刷機構 24‧‧‧Main brush mechanism
25‧‧‧集塵盒 25‧‧‧ dust box
251‧‧‧隔板 251‧‧ ‧ partition
252‧‧‧第一容置區 252‧‧‧First accommodating area
253‧‧‧第二容置區 253‧‧‧Second accommodating area
254‧‧‧第一流道 254‧‧‧First runner
255‧‧‧第二流道 255‧‧‧Second runner
26‧‧‧第一負壓裝置 26‧‧‧First negative pressure device
27‧‧‧第二負壓裝置 27‧‧‧Second negative pressure device
28‧‧‧控制單元 28‧‧‧Control unit
Claims (12)
Priority Applications (3)
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TW102118711A TWI481377B (en) | 2013-05-28 | 2013-05-28 | Self - propelled cleaning device and its vacuuming method |
JP2014085949A JP2014230745A (en) | 2013-05-28 | 2014-04-18 | Self-propelled cleaning apparatus and dust attraction method thereof |
CN201410163109.7A CN104172990A (en) | 2013-05-28 | 2014-04-22 | Self-propelled cleaning device and dust collection method thereof |
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TW102118711A TWI481377B (en) | 2013-05-28 | 2013-05-28 | Self - propelled cleaning device and its vacuuming method |
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TW201444517A true TW201444517A (en) | 2014-12-01 |
TWI481377B TWI481377B (en) | 2015-04-21 |
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TW102118711A TWI481377B (en) | 2013-05-28 | 2013-05-28 | Self - propelled cleaning device and its vacuuming method |
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JP (1) | JP2014230745A (en) |
CN (1) | CN104172990A (en) |
TW (1) | TWI481377B (en) |
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JP2021087556A (en) * | 2019-12-03 | 2021-06-10 | オムロン株式会社 | Autonomous travel type cleaning device |
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CN104172990A (en) | 2014-12-03 |
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