TWM469865U

TWM469865U - Vacuum cleaner with serial suction force

Info

Publication number: TWM469865U
Application number: TW102219004U
Authority: TW
Inventors: Rong Liu
Original assignee: Jji Kae Entpr Co Ltd
Priority date: 2013-10-11
Filing date: 2013-10-11
Publication date: 2014-01-11

Description

具串接吸力的吸塵器Vacuum cleaner with tandem suction

本新型是有關於一種吸塵設備，特別是指一種具串接吸力的吸塵器。The present invention relates to a vacuuming device, and more particularly to a vacuum cleaner having a series suction.

現有一種具有雙馬達的吸塵器(TW公告編號291667號專利案)，是在一馬達底座底部安裝有一濾清器套座及一濾清器，在該馬達底座頂部則依序設置有一馬達上座及一機體上蓋，且該馬達上座與馬達上蓋之間形成一容置空間，該容置空間安裝有兩個馬達，該馬達底座具有一與該濾清器套座相連通的氣室，該等馬達的吸氣端各透過一個通氣孔連通於該氣室。There is a vacuum cleaner with a dual motor (TW publication No. 291667), which is provided with a filter sleeve and a filter at the bottom of a motor base, and a motor upper seat and a motor are arranged on the top of the motor base. An upper cover is formed, and an accommodating space is formed between the upper seat of the motor and the upper cover of the motor. The accommodating space is provided with two motors, and the motor base has a gas chamber communicating with the filter sleeve, and the motor is The suction ends are each connected to the air chamber through a vent.

雖然這種吸塵器可以透過切換一個馬達單獨啟動，或兩個馬達同時啟動而達到調整吸力的目的，但是當該等馬達同時啟動時，會使得該氣室內部的氣流呈混亂擾動，亦即，兩個馬達的吸力互相影響的結果會稀釋吸力，而無法達到一加一的效果。Although the vacuum cleaner can be separately activated by switching a motor, or the two motors are simultaneously activated to achieve the purpose of adjusting the suction force, when the motors are simultaneously activated, the airflow inside the air chamber is disturbed, that is, two As a result of the mutual influence of the suction of the motors, the suction is diluted, and the effect of one plus one cannot be achieved.

因此，本新型之目的，即在提供一種利用吸力串接而可產生相加的吸力效果的具串接吸力的吸塵器。Accordingly, it is an object of the present invention to provide a vacuum cleaner with a series suction that produces an additive suction effect by suction.

於是本新型具串接吸力的吸塵器，包含一殼體單元、一集塵單元、一第一馬達及一第二馬達。該殼體單元具有一吸氣口、一排氣口及一介於該吸氣口與該排氣口之間的引流道，該集塵單元安裝於該殼體單元，且對應於該吸氣口，該第一馬達安裝於該殼體單元內部，並設置於該吸氣口與該排氣口之間的引流道上，該第二馬達安裝於該殼體單元內部，且串接於該第一馬達下游，並設置於該第一馬達與該排氣口之間的引流道上。Therefore, the novel vacuum cleaner with serial suction includes a housing unit, a dust collecting unit, a first motor and a second motor. The housing unit has an air inlet, an air outlet, and a drainage channel between the air inlet and the air outlet. The dust collecting unit is mounted on the housing unit and corresponds to the air inlet. The first motor is mounted on the inside of the housing unit and disposed on the drainage channel between the air inlet and the air outlet. The second motor is mounted inside the housing unit and is serially connected to the first The motor is downstream and disposed on the drain between the first motor and the exhaust port.

本新型之功效：利用該第一馬達與該第二馬達串接於該引流道，則該第一馬達與該第二馬達同時啟動時可產生相加的吸力，且不會造成氣流的擾動，吸力效果佳。The utility model has the following effects: the first motor and the second motor are connected in series with the drainage channel, and the first motor and the second motor simultaneously generate the suction force when the second motor is started, and the airflow is not disturbed. The suction effect is good.

100‧‧‧殼體單元100‧‧‧Sheet unit

10‧‧‧座體10‧‧‧ body

11‧‧‧第一容室11‧‧‧First room

12‧‧‧第二容室12‧‧‧Second room

20‧‧‧下隔板20‧‧‧ lower partition

30‧‧‧上隔板30‧‧‧Upper partition

40‧‧‧頂罩組40‧‧‧Top cover set

41‧‧‧下盤座41‧‧‧ lower seat

411‧‧‧擋桿411‧‧ ‧bar

42‧‧‧上盤座42‧‧‧上盘座

43‧‧‧隔板43‧‧‧Baffle

44‧‧‧外殼罩44‧‧‧Shed cover

45‧‧‧第一凹室45‧‧‧First alcove

46‧‧‧第二凹室46‧‧‧Second alcove

47‧‧‧第一進氣風道47‧‧‧First intake air duct

471‧‧‧第一散熱風道471‧‧‧First cooling air duct

48‧‧‧第二進氣風道48‧‧‧Second intake air duct

481‧‧‧第二散熱風道481‧‧‧Second cooling air duct

101‧‧‧吸氣口101‧‧‧ suction port

102‧‧‧排氣口102‧‧‧Exhaust port

50‧‧‧引流道50‧‧‧drain

51‧‧‧引入孔51‧‧‧Introduction hole

52‧‧‧橫置空間52‧‧‧ transverse space

53‧‧‧導出孔53‧‧‧Export hole

54‧‧‧迴流室54‧‧‧Return room

55‧‧‧導通孔55‧‧‧Through hole

56‧‧‧連通孔56‧‧‧Connected holes

60‧‧‧閥板60‧‧‧Valve plate

70‧‧‧第一馬達70‧‧‧First motor

71‧‧‧第一汲吸部71‧‧‧First sucking department

72‧‧‧第一排送部72‧‧‧First delivery department

73‧‧‧第一心軸73‧‧‧First mandrel

74‧‧‧第一風扇74‧‧‧First fan

80‧‧‧第二馬達80‧‧‧second motor

81‧‧‧第二汲吸部81‧‧‧Second sucking department

82‧‧‧第二排送部82‧‧‧Second delivery department

83‧‧‧第二心軸83‧‧‧Second mandrel

84‧‧‧第二風扇84‧‧‧second fan

200‧‧‧集塵單元200‧‧‧ dust collection unit

本新型之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中：圖1是一立體分解圖，說明本新型具串接吸力的吸塵器的一較佳實施例且一閥板位於一封閉位置；圖2是本新型上述較佳實施例之另一立體分解圖，說明該閥板位於一開啟位置；圖3是本新型上述較佳實施例之一前視剖面圖；圖4是沿圖3中之線Ⅳ-Ⅳ的一剖面圖；圖5是本新型上述較佳實施例之一後視平面圖；圖6是沿圖3中之線Ⅵ-Ⅵ的一剖面圖；圖7是沿圖3中之線Ⅶ-Ⅶ的一剖面圖；圖8是沿圖3中之線Ⅷ-Ⅷ的一剖面圖；圖9是沿圖3中之線Ⅸ-Ⅸ的一剖面圖；圖10是沿圖3中之線X-X的一剖面圖；圖11是本新型上述較佳實施例之一調整吸風示意圖，說明一第一、二馬達同時啟動且該閥板位於該封閉位置；及圖12是本新型上述較佳實施例之另一調整吸風示意圖，說明該第一馬達單獨啟動且該閥板位於該開啟位置。Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is an exploded perspective view showing a preferred embodiment of a vacuum cleaner having a series suction and a valve. 2 is an exploded perspective view of the preferred embodiment of the present invention, showing the valve plate in an open position; FIG. 3 is a front cross-sectional view of the preferred embodiment of the present invention; 4 is a cross-sectional view taken along line IV-IV of FIG. 3; FIG. 5 is a rear plan view of a preferred embodiment of the present invention; FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 7 is a cross-sectional view taken along line VII-VII in FIG. 3; and FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG. 3; Figure 9 is a cross-sectional view taken along line IX-IX of Figure 3; Figure 10 is a cross-sectional view taken along line XX of Figure 3; Figure 11 is a schematic view of adjusting the suction of the preferred embodiment of the present invention, A first and a second motor are simultaneously activated and the valve plate is located in the closed position; and FIG. 12 is another schematic view of the adjustable suction of the preferred embodiment of the present invention, illustrating that the first motor is separately activated and the valve plate is located at the opening position.

參閱圖1、圖2與圖3，本新型具串接吸力的吸塵器的一較佳實施例，包含一殼體單元100、一集塵單元200、一第一馬達70及一第二馬達80。Referring to FIG. 1 , FIG. 2 and FIG. 3 , a preferred embodiment of the vacuum suction device of the present invention comprises a housing unit 100 , a dust collecting unit 200 , a first motor 70 and a second motor 80 .

該殼體單元100具有一座體10、一安裝在該座體10上方的下隔板20、一間隔地安裝在該下隔板20上方的上隔板30、一罩設在該上隔板30上的頂罩組40、一設於該座體10的吸氣口101、一設於該頂罩組40的排氣口102、一介於該吸氣口101與該排氣口102之間的引流道50及一可浮動地設置在該上隔板30的閥板60，且圖1的單實線及雙實線箭頭所示為引流道50的路徑。The housing unit 100 has a body 10, a lower partition 20 mounted above the base 10, an upper partition 30 spaced above the lower partition 20, and a cover 30 thereon. The upper cover group 40, an air inlet 101 disposed in the base 10, an exhaust port 102 disposed in the top cover group 40, and a gap between the air inlet 101 and the air outlet 102 The drain passage 50 and a valve plate 60 that is floatably disposed on the upper partition plate 30, and the single solid line and the double solid arrow in FIG. 1 indicate the path of the drain passage 50.

該集塵單元200安裝於該殼體單元100的座體10底部，且對應於該吸氣口101。The dust collection unit 200 is mounted on the bottom of the base 10 of the housing unit 100 and corresponds to the suction port 101.

該座體10內部具有一與該吸氣口101相連通的第一容室11及一與該第一容室11互相區隔的第二容室12，該第一容室11銜接於該吸氣口101與該引流道50之間，該第二容室12銜接於該引流道50與該排氣口102之間。The seat body 10 has a first chamber 11 communicating with the air inlet 101 and a second chamber 12 spaced apart from the first chamber 11, the first chamber 11 engaging the suction chamber Between the port 101 and the drain 50, the second chamber 12 is coupled between the drain 50 and the exhaust port 102.

該頂罩組40具有一蓋設於該上隔板30上方的下盤座41、一蓋設於該下盤座41上方的上盤座42、一連接在該下盤座41與該上盤座42之間的隔板43、一蓋設在該上盤座42與該下盤座41外部的外殼罩44、一供容置該第一馬達70的第一凹室45、一供容置該第二馬達80且與該第一凹室45互相區隔的第二凹室46、一連通至該第一馬達70的第一進氣風道47、一由該第一凹室45連通至外部的第一散熱風道471、一連通至該第二馬達80的第二進氣風道48及一由該第二凹室46連通至外部的第二散熱風道481，該第一凹室45及該第二凹室46設置在該下盤座41、該隔板43與該上盤座42之間，該下盤座41具有一朝該上隔板30延伸的擋桿411。The top cover assembly 40 has a lower tray base 41 that is disposed above the upper partition plate 30, an upper tray base 42 that is disposed above the lower tray base 41, and a lower tray base 41 and the upper tray. a partition 43 between the seats 42 , a housing cover 44 covering the upper housing 42 and the lower housing 41 , a first recess 45 for receiving the first motor 70 , and a housing The second motor 80 is further spaced apart from the first recess 45 by a second recess 46, a first intake duct 47 communicating with the first motor 70, and a first recess 45 being connected to the second motor 45. An external first heat dissipation duct 471, a second intake air passage 48 connected to the second motor 80, and a second heat dissipation air passage 481 connected to the outside by the second recess 46, the first hollow chamber 45 and the second recess 46 are disposed between the lower disc housing 41, the partition 43 and the upper disc housing 42, and the lower disc housing 41 has a blocking lever 411 extending toward the upper partition 30.

該引流道50具有一設置於該下隔板20的引入孔51、一設置在該下隔板20與該上隔板30之間的橫置空間52、一設置於該上隔板30的導出孔53、一與該導出孔53相連通且設於該下盤座41與該上隔板30之間的迴流室54及一設置於該上隔板30且位於該導出孔53一側的導通孔55，該橫置空間52沿水平設置該導出孔53連通於該迴流室54與該橫置空間52之間，該導通孔55與該座體10的第二容室12相連通。該上隔板30還具有一設置在該導通孔55與該導出孔53一側的連通孔56，該連通孔56連通於該橫置空間52與該迴流室54之間，且對應於該擋桿411的末端，該迴流室54設置於該下盤座41與該上隔板30之間，且該第二凹室46設於該迴流室54一側。The draining passage 50 has an introduction hole 51 disposed in the lower partition plate 20, a transverse space 52 disposed between the lower partition plate 20 and the upper partition plate 30, and an outlet disposed on the upper partition plate 30. a hole 53 , a return chamber 54 connected to the lead-out hole 53 and disposed between the lower disc holder 41 and the upper partition plate 30 , and a conduction hole disposed on the upper partition plate 30 and located on the side of the lead-out hole 53 The hole 55, the transverse space 52 is horizontally disposed to communicate with the return chamber 54 and the transverse space 52. The conductive hole 55 communicates with the second chamber 12 of the base 10. The upper partition plate 30 further has a communication hole 56 disposed on the side of the through hole 55 and the lead-out hole 53. The communication hole 56 communicates between the transverse space 52 and the return chamber 54 and corresponds to the block. At the end of the rod 411, the return chamber 54 is disposed between the lower tray 41 and the upper partition 30, and the second recess 46 is disposed on the side of the return chamber 54.

該閥板60設置在該連通孔56中，且可由一使該連通孔56呈封閉的封閉位置(見圖1及圖11)，受氣流作用浮昇至一使該連通孔56呈開放的開啟位置(見圖2及圖12)，該閥板60位於該開啟位置時抵止於該擋桿411末端。The valve plate 60 is disposed in the communication hole 56, and can be lifted by a gas flow to a closed position (see FIG. 1 and FIG. 11) which closes the communication hole 56, so that the communication hole 56 is opened open. Position (see Figures 2 and 12), the valve plate 60 abuts the end of the bar 411 when in the open position.

該第一馬達70安裝於該殼體單元100內部，並設置於該吸氣口101與該排氣口102之間的引流道50上，該第一馬達70具有一伸設至該橫置空間52其中一側中且對應於該引入孔51的第一汲吸部71、一對應於該橫置空間52的第一排送部72、一第一心軸73、一對應於該第一心軸73的第一風扇74，該第一進氣風道47連通至該第一風扇74。The first motor 70 is mounted on the inside of the housing unit 100 and disposed on the drain 50 between the air inlet 101 and the air outlet 102. The first motor 70 has an extension to the transverse space 52. a first sucking portion 71 corresponding to the introduction hole 51, a first discharging portion 72 corresponding to the transverse space 52, a first mandrel 73, and a first mandrel corresponding to the first mandrel The first fan 74 of the 73, the first intake air duct 47 is connected to the first fan 74.

該第二馬達80安裝於該殼體單元100內部，且串接於該第一馬達70下游，並設置於該第一馬達70與該排氣口102之間的引流道50上。該第二馬達80具有一設置在該上隔板30上方且對應於該導出孔53的第二汲吸部81、一對應於該迴流室54的第二排送部82、一第二心軸83、一對應於該第二心軸83的第二風扇84，該第二進氣風道48連通至該第二風扇84，該第二排送部82透過該迴流室54連通於該導通孔55。該第二汲吸部81透過該導出孔53與該橫置空間52另一側相連通。The second motor 80 is mounted inside the housing unit 100 and is serially connected downstream of the first motor 70 and disposed on the drain 50 between the first motor 70 and the exhaust port 102. The second motor 80 has a second sucking portion 81 disposed above the upper partition plate 30 and corresponding to the lead-out hole 53, a second discharging portion 82 corresponding to the returning chamber 54, and a second mandrel 83. A second fan 84 corresponding to the second mandrel 83, the second intake air passage 48 is connected to the second fan 84. The second discharge portion 82 communicates with the through hole through the return chamber 54. 55. The second sucking portion 81 communicates with the other side of the transverse space 52 through the lead-out hole 53.

再如圖1、圖3、圖4及圖6所示，當同時操控啟動該第一馬達70與該第二馬達80時，該第一汲吸部71對該吸氣口101產生汲吸的作用，且使含塵氣流在穿經該集塵單元200時達到過濾、集塵目的(如假想線箭頭所示)，過濾後氣流可由該吸氣口101引入該第一容室11(圖1之實線箭頭所示為吸塵氣流流動路徑及引流道50前段路徑)。As shown in FIG. 1 , FIG. 3 , FIG. 4 and FIG. 6 , when the first motor 70 and the second motor 80 are simultaneously activated, the first sucking portion 71 generates suction on the air inlet 101. Acting, and making the dust-containing airflow achieve the purpose of filtering and dust collecting when passing through the dust collecting unit 200 (as indicated by an imaginary line arrow), The filtered airflow can be introduced into the first chamber 11 from the air inlet 101 (the solid arrow in Fig. 1 shows the suction air flow path and the front path of the drain 50).

再如圖1、圖3及圖7所示，引入該第一容室11之氣流隨即導入該引流道50並穿經該引入孔51，氣流再受到該第一排送部72排送至該容置空間52中。接著，如圖8所示，該第二馬達80的第二汲吸部81再將氣流吸入，且經由該第二排送部82排送至該迴流室54中。此時，如圖1及圖11所示，該閥板60受到該第一馬達70的第一排送部72與該第二馬達80的第二排送部82所排送之氣流作用(如圖1所示，該第二馬達80之第二排送部82排送後的氣流路徑以雙實線箭頭表示，且雙實線箭頭亦為引流道50後段路徑)，以及該第二馬達80之第二汲吸部81所產生的吸力作用，會該閥板60位於該封閉位置，該連通孔56呈封閉，亦即，該橫置空間52透過該導出孔53、該導通孔55與該第二容室12相連通，則限制氣流由該導通孔55朝該第二容室12排送(圖8中，該第二容室12、該橫置空間52中的流動氣流以點狀箭頭表示)，氣流最後會由該外殼罩44的排氣口102排出(見圖5)。As shown in FIG. 1 , FIG. 3 and FIG. 7 , the airflow introduced into the first chamber 11 is then introduced into the drain passage 50 and passed through the introduction hole 51 , and the air flow is again sent to the first discharge portion 72 . The accommodation space 52 is located. Next, as shown in FIG. 8, the second sucking portion 81 of the second motor 80 sucks the airflow again, and is discharged to the return chamber 54 via the second discharge portion 82. At this time, as shown in FIG. 1 and FIG. 11, the valve plate 60 is subjected to the airflow discharged by the first discharge portion 72 of the first motor 70 and the second discharge portion 82 of the second motor 80 (eg, As shown in FIG. 1, the airflow path after the second discharge portion 82 of the second motor 80 is indicated by double solid arrows, and the double solid arrow is also the trailing path of the drain passage 50, and the second motor 80. The suction force generated by the second sucking portion 81 causes the valve plate 60 to be in the closed position, and the communication hole 56 is closed, that is, the transverse space 52 passes through the lead-out hole 53, the through hole 55 and the The second chamber 12 is in communication, and the airflow is restricted from being discharged from the through hole 55 toward the second chamber 12 (in FIG. 8, the flow in the second chamber 12 and the transverse space 52 is indicated by a dotted arrow). It is indicated that the air flow is finally discharged by the exhaust port 102 of the outer casing 44 (see Fig. 5).

在利用該第一馬達70與該第二馬達80進行集塵的同時，如圖1、圖3及圖9所示，利用該第一風扇74及該第二風扇84的作用，可將散熱空氣由該外殼罩44的第一進氣風道47、該第二進氣風道48引入，並可對該該第一馬達70、該第二馬達80進行冷卻散熱。再如圖10及圖5所示，吸熱後的氣流經由該第一凹室45與該第二凹室 46，最後由該第一散熱風道471與該第二散熱風道481向外排出(圖1之單虛線箭頭所示為該第一進氣風道47與該第二進氣風道48的路徑，雙虛線箭頭所示為該第一散熱風道471與該第二散熱風道481的路徑)。While the first motor 70 and the second motor 80 are used for dust collection, as shown in FIGS. 1, 3, and 9, the heat dissipation air can be utilized by the action of the first fan 74 and the second fan 84. The first intake air passage 47 and the second intake air passage 48 of the outer casing cover 44 are introduced, and the first motor 70 and the second motor 80 are cooled and dissipated. As shown in FIG. 10 and FIG. 5, the airflow after the heat absorption passes through the first concave chamber 45 and the second concave chamber. 46. Finally, the first heat dissipation air duct 471 and the second heat dissipation air channel 481 are outwardly discharged (the single dotted arrow of FIG. 1 indicates the first intake air passage 47 and the second intake air passage 48). The path, the double dashed arrow indicates the path of the first heat dissipation air duct 471 and the second heat dissipation air passage 481).

當操作切換，且調整較小吸力時，如圖2與圖12所示，該第二馬達80停止運轉，只有該第一馬達70單獨運轉，引入該第一容室11之氣流隨即導入該引流道50並穿經該引入孔51(圖1之實線箭頭所示為吸塵氣流流動路徑及引流道50前段路徑)，氣流再受到該第一排送部72排送至該容置空間52中。接著，該閥板60受到該第一馬達70的第一排送部72鼓風作用，會浮昇至使該連通孔56呈開放的開啟位置，且使該閥板60抵止於該擋桿411末端而產生限位，亦即，該橫置空間52透過該連通孔56、該導通孔55與該第二容室12相連通，則氣流會經該連通孔56(如圖1所示，該連通孔56後的氣流路徑以雙實線箭頭表示，且雙實線箭頭亦為引流道50後段路徑)、該導通孔55而朝該第二容室12排送，氣流最後會由該外殼罩44的排氣口102排出(見圖5)。When the operation is switched and the small suction is adjusted, as shown in FIG. 2 and FIG. 12, the second motor 80 is stopped, and only the first motor 70 is operated alone, and the airflow introduced into the first chamber 11 is introduced into the drainage. The passage 50 passes through the introduction hole 51 (the solid-line arrow in FIG. 1 indicates the suction air flow path and the front path of the drainage channel 50), and the airflow is again sent to the accommodation space 52 by the first delivery portion 72. . Then, the valve plate 60 is blasted by the first discharge portion 72 of the first motor 70, and is lifted to an open position in which the communication hole 56 is opened, and the valve plate 60 is pressed against the bar. A limit is generated at the end of the 411, that is, the transverse space 52 is communicated with the second chamber 12 through the communication hole 56, and the airflow passes through the communication hole 56 (as shown in FIG. 1 The airflow path behind the communication hole 56 is indicated by double solid arrows, and the double solid arrow is also the path of the rear channel of the drainage channel 50. The conduction hole 55 is discharged toward the second chamber 12, and the airflow is finally caused by the outer casing. The exhaust port 102 of the cover 44 is exhausted (see Fig. 5).

因此，本新型利用整體的配置可產生下列功效：Therefore, the novel uses the overall configuration to produce the following effects:

一、利用該第一馬達70與該第二馬達80串接於該引流道50，則該第一馬達70與該第二馬達80同時啟動時可產生相加的吸力，且不會造成氣流的擾動，吸力效果佳。1. When the first motor 70 and the second motor 80 are connected in series to the drain passage 50, the first motor 70 and the second motor 80 can simultaneously generate an added suction force without causing airflow. Disturbance, good suction effect.

二、利用操作切換可使該第一馬達70單獨運轉，且達到調整吸力之目的。Second, the first motor 70 can be operated separately by operation switching, and the purpose of adjusting the suction force is achieved.

三、利用該橫置空間52呈水平設置，以及利用該該第一馬達70的第一排送部72伸設在該橫置空間52其中一側中，該第二馬達80的第二汲吸部81透過該導出孔53與該橫置空間52另一側相連通，且使該第一馬達70與該第二馬達80呈併列設置，可以節省佔用的空間，且縮小整體的體積。Third, the horizontal space 52 is horizontally disposed, and the first discharge portion 72 of the first motor 70 is extended in one of the lateral spaces 52, and the second motor 80 is sucked second. The portion 81 communicates with the other side of the transverse space 52 through the lead-out hole 53, and the first motor 70 and the second motor 80 are arranged side by side, thereby saving space and reducing the overall volume.

惟以上所述者，僅為本新型之較佳實施例而已，當不能以此限定本新型實施之範圍，即大凡依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

100‧‧‧殼體單元100‧‧‧Sheet unit

10‧‧‧座體10‧‧‧ body

11‧‧‧第一容室11‧‧‧First room

12‧‧‧第二容室12‧‧‧Second room

20‧‧‧下隔板20‧‧‧ lower partition

30‧‧‧上隔板30‧‧‧Upper partition

40‧‧‧頂罩組40‧‧‧Top cover set

41‧‧‧下盤座41‧‧‧ lower seat

411‧‧‧擋桿411‧‧ ‧bar

42‧‧‧上盤座42‧‧‧上盘座

43‧‧‧隔板43‧‧‧Baffle

44‧‧‧外殼罩44‧‧‧Shed cover

45‧‧‧第一凹室45‧‧‧First alcove

46‧‧‧第二凹室46‧‧‧Second alcove

47‧‧‧第一進氣風道47‧‧‧First intake air duct

471‧‧‧第一散熱風道471‧‧‧First cooling air duct

48‧‧‧第二進氣風道48‧‧‧Second intake air duct

481‧‧‧第二散熱風道481‧‧‧Second cooling air duct

101‧‧‧吸氣口101‧‧‧ suction port

102‧‧‧排氣口102‧‧‧Exhaust port

50‧‧‧引流道50‧‧‧drain

51‧‧‧引入孔51‧‧‧Introduction hole

52‧‧‧橫置空間52‧‧‧ transverse space

53‧‧‧導出孔53‧‧‧Export hole

54‧‧‧迴流室54‧‧‧Return room

55‧‧‧導通孔55‧‧‧Through hole

56‧‧‧連通孔56‧‧‧Connected holes

60‧‧‧閥板60‧‧‧Valve plate

70‧‧‧第一馬達70‧‧‧First motor

71‧‧‧第一汲吸部71‧‧‧First sucking department

72‧‧‧第一排送部72‧‧‧First delivery department

73‧‧‧第一心軸73‧‧‧First mandrel

74‧‧‧第一風扇74‧‧‧First fan

80‧‧‧第二馬達80‧‧‧second motor

81‧‧‧第二汲吸部81‧‧‧Second sucking department

82‧‧‧第二排送部82‧‧‧Second delivery department

83‧‧‧第二心軸83‧‧‧Second mandrel

84‧‧‧第二風扇84‧‧‧second fan

200‧‧‧集塵單元200‧‧‧ dust collection unit

Claims

一種具串接吸力的吸塵器，包含：一殼體單元，具有一吸氣口、一排氣口及一介於該吸氣口與該排氣口之間的引流道；一集塵單元，安裝於該殼體單元，且對應於該吸氣口；一第一馬達，安裝於該殼體單元內部，並設置於該吸氣口與該排氣口之間的引流道上；及一第二馬達，安裝於該殼體單元內部，且串接於該第一馬達下游，並設置於該第一馬達與該排氣口之間的引流道上。A vacuum cleaner with a series suction, comprising: a casing unit having an air inlet, an exhaust port and a drainage channel between the air inlet and the air outlet; a dust collecting unit mounted on a housing unit corresponding to the air inlet; a first motor mounted inside the housing unit and disposed on the drain between the air inlet and the air outlet; and a second motor The utility model is installed inside the housing unit and is serially connected downstream of the first motor and disposed on the drainage channel between the first motor and the exhaust port.

如請求項1所述的具串接吸力的吸塵器，其中，該殼體單元具有一座體、一安裝在該座體一側的下隔板、一間隔地安裝在該下隔板一側的上隔板及一罩設在該上隔板上的頂罩組，該座體內部具有一與該吸氣口相連通的第一容室及一與該第一容室互相區隔的第二容室，該第一容室銜接於該吸氣口與該引流道之間，該第二容室銜接於該引流道與該排氣口之間。The vacuum cleaner with a series suction according to claim 1, wherein the housing unit has a body, a lower partition mounted on one side of the base, and is spaced apart from one side of the lower partition. a partition and a top cover group disposed on the upper partition, the base has a first chamber communicating with the air inlet and a second chamber spaced apart from the first chamber The first chamber is connected between the suction port and the drainage channel, and the second chamber is connected between the drainage channel and the exhaust port.

如請求項2所述的具串接吸力的吸塵器，其中，該頂罩組具有一個供容置該第一馬達的第一凹室、一個供容置該第二馬達且與該第一凹室互相區隔的第二凹室，該引流道具有一個設置於該下隔板的引入孔、一設置在該下隔板與該上隔板之間的橫置空間、一設置於該上隔板的導出孔、一與該導出孔相連通迴流室及一設置於該上隔板且位於該導出孔一側的導通孔，該導出孔連通於該迴流室與該橫置空間之間，該第二凹室設於該迴流室一側，該導通孔與該座體的第二容室相連通，該橫置空間沿水平設置，且該第一馬達具有一伸設至該橫置空間且對應於該引入孔的第一汲吸部及一對應於該橫置空間的第一排送部，該第二馬達具有一設置在該上隔板一側且對應於該導出孔的第二汲吸部及一對應於該迴流室的第二排送部，該第二排送部透過該迴流室連通於該導通孔。The in-line suction vacuum cleaner according to claim 2, wherein the top cover group has a first recess for accommodating the first motor, and one for accommodating the second motor and the first recess a second alcove that is spaced apart from each other, the drain channel having an introduction hole disposed in the lower partition, a transverse space disposed between the lower partition and the upper partition, and a spacer disposed on the upper partition a lead-out hole, a return chamber connected to the lead-out hole, and a spacer a conductive hole on one side of the lead-out hole, the lead-out hole is communicated between the return chamber and the transverse space, the second recess is disposed on a side of the return chamber, and the conductive via and the body The two chambers are in communication, the transverse space is horizontally disposed, and the first motor has a first sucking portion extending to the transverse space and corresponding to the lead-in hole and a first corresponding to the transverse space The second motor has a second sucking portion disposed on one side of the upper partition plate and corresponding to the lead-out hole, and a second discharging portion corresponding to the returning chamber, the second discharging portion The via hole is connected to the via hole through the return chamber.

如請求項3所述的具串接吸力的吸塵器，其中，該殼體單元的上隔板還具有一設置在該導通孔與該導出孔一側的連通孔，該連通孔連通於該橫置空間與該迴流室之間，該殼體單元還具有一可浮動地設置在該連通孔中的閥板，當該第二馬達停止且該第一馬達啟動時，該閥板位受該第一馬達的第一排送部鼓風的作用可位於一開啟位置，且使該橫置空間透過該連通孔、該導通孔與該第二容室相連通，該第一馬達與該第二馬達均啟動時，該閥板位於一封閉位置，且使該橫置空間透過該導出孔、該導通孔與該第二容室相連通。The upper suction device of the housing unit of claim 3, wherein the upper partition of the housing unit further has a communication hole disposed on a side of the conduction hole and the outlet hole, and the communication hole is connected to the transverse hole. Between the space and the return chamber, the housing unit further has a valve plate floatingly disposed in the communication hole, the valve plate position being subjected to the first when the second motor is stopped and the first motor is started The first venting portion of the motor can be located in an open position, and the transverse space is transmitted through the communication hole, and the through hole communicates with the second chamber, the first motor and the second motor are both When activated, the valve plate is in a closed position, and the transverse space is transmitted through the lead-out hole, and the through hole communicates with the second chamber.

如請求項4所述的具串接吸力的吸塵器，其中，該頂罩組還具有一蓋設於該上隔板的下盤座、一蓋設於該下盤座的上盤座、一連接在該下盤座與該上盤座之間的隔板及一蓋設在該上盤座與該下盤座外部的外殼罩，該第一凹室及該第二凹室設置在該下盤座、該隔板與該上盤座之間，該下盤座具有一朝該上隔板延伸且對應於該連通孔的擋桿，該閥板位於該開啟位置時抵止於該擋桿末端，該迴流室設置於該下盤座與該上隔板之間。The vacuum cleaner with a series suction according to claim 4, wherein the top cover group further has a lower tray base that is disposed on the upper partition, an upper tray seat that is disposed on the lower tray base, and a connection. a partition between the lower disc holder and the upper disc holder and a housing cover disposed on the outer portion of the upper disc housing and the lower disc housing, the first recess and the second recess being disposed on the lower disc Seat, the partition and the upper seat Between the lower tray base and a blocking rod extending toward the upper partition and corresponding to the communication hole, the valve plate is in the open position to abut the end of the blocking rod, and the returning chamber is disposed on the lower housing Between the upper partition and the upper partition.

如請求項3所述的具串接吸力的吸塵器，其中，該第一馬達的第一排送部伸設在該橫置空間其中一側中，該第二馬達的第二汲吸部透過該導出孔與該橫置空間另一側相連通，該第一馬達與該第二馬達呈併列設置。The in-line suction vacuum cleaner of claim 3, wherein the first delivery portion of the first motor extends in one of the lateral spaces, and the second suction portion of the second motor transmits the The lead-out hole communicates with the other side of the transverse space, and the first motor and the second motor are arranged side by side.

如請求項3所述的具串接吸力的吸塵器，其中，該第一馬達還具有一第一心軸、一對應於該第一心軸的第一風扇，且該頂罩組還具有一連通至該第一風扇的第一進氣風道及一由該第一凹室連通至外部的第一散熱風道，該第二馬達還具有一第二心軸、一對應於該第二心軸的第二風扇，且該頂罩組還具有一連通至該第二風扇的第二進氣風道及一由該第二凹室連通至外部的第二散熱風道。The in-line suction vacuum cleaner of claim 3, wherein the first motor further has a first mandrel, a first fan corresponding to the first mandrel, and the top cover group further has a communication a first intake air duct to the first fan and a first heat dissipation air duct connected to the outside by the first recess, the second motor further having a second spindle and a second spindle And a second fan, and the top cover group further has a second intake air passage connected to the second fan and a second heat dissipation air passage connected to the outside by the second recess.