M347152 八、新型說明： 【新型所屬之技術領域】 器主 本創作係關於-種提供為室_境吸塵使用的中央吸塵 【先前技術】 吸塵器為大家帶來潔淨環境的同時，也 φ爪了一定的噪立 染，中央吸塵器的主機固定在一處（如陽臺、車庫等遠兮 主機的房間受奸干擾小-些，但#近主_相 ; 然較大。要消除噪音要從源頭入手。 /、㈢干榆仍 現有吸塵器消音裝置都是設置在吸塵器排氣口上，雖然有一定 的消音效果，容易產生氣阻，且結構複雜、加工不便。 【新型内容】 ，本創作要解決的技術問題是如何克服現有中央吸塵器噪音大的 缺陷，提供一種中央吸塵器主機。 為解決上述技術問題，本創作中央吸塵器主機包括殼體、風機 和驅動風機的電動機，其中，風機、電動機均安裝在殼體内，風 機進軋口配有濾網，濾網下方設有集塵桶，其特徵在於··所述殼 體内5又有圓桶形内殼，該内殼環繞電動機，並配有隔板，該隔板 bl/L545_2008/07292008/ECS/ 001343_00005 ^ M347152 將内殼與殼體之間的環形空間隔斷，形成開環式排氣通道，該開 環式排氣通道首端翻殼⑽相通，尾端接殼體上的排氣口 ^ 述殼體關、内殼内、外圓驗及固定電動機的中蓋下方均 設有消音襯料。可崎擇消音棉作消音簡。如此設計，電動機、 風機被消音材料包圍，二者工作時產生的機械雜訊在内部逐漸衰 減，並被消音材料吸收。同時消音襯料只是平滑貼在相關表面上: 不會對氣流通道產生敎阻礙，加工起來也較為方便。 本創作之特點在於’中蓋與電動機之間設有彈性減振塾。可 以選用有-定彈性和祕的EVA材料制的墊片。如此設計，可以 防止噪音和振動通過中蓋向外界傳播。 本創作之再一特點在於，所述集塵桶内設有集塵漏斗，該集塵 漏斗呈錐管形。如此設計，灰塵通過健漏斗進人集塵桶後就不 會外漏了。 本創作之另特點在於，所述電動機為乾式吸塵器用電動機， 其，子線圈裸露’ _吸塵器排出的氣流降溫。如此設計，結構 間單、體積小、成本低。 本創作之又-特點在於，所述電動機為乾、濕兩用式吸塵器用 電動機，其定子尾部設麵葉和鮮，風罩的吸氣口上方設有消 bl/L545_2008/07292008/ECS/ 001343 _〇〇〇〇5 6 M347152 音蜗殼’該消音媧殼_表面及殼體的上蓋的内表面上設有消音 襯料。如此設計’電咖過消音蜗殼吸入空氣，為電動:降溫： 吸塵器吸人的氣體不接觸定子賴，可以適應_環境的使用要 求，適應性廣，而且噪音小。 結構簡單、加工方便的優 本創作中央吸塵器主機具有噪音小、 ’是現代樓、酒歧職料触宅__除塵設備 【實施方式】 I面結合_對本創作新财央吸塵器主機作進—步說明： 貝細方式.如第―圖、第二圖所示，本創作中央吸塵器主機 包括殼體卜風機2和驅動風機2的電動機3，其中，風機2、電 動機3均安裝在殼體1内，風機2進氣口上設有遽網4，滅網4下 ;方設有集塵桶5，其特徵在於：所述殼體}内設有圓桶形内殼6， 及内成6 %繞電動機3，並配有隔板7，該隔板？將内殼6盘殼體 .道8的百端與内殼6和内部相通，尾端接殼體i上的排氣口 9 ;所 雜體1的内圓周壁、内殼6的内、外圓周魏蚊電動機3的 中蓋10下方均設有消音棉u。中蓋與電動機之間設有彈性減振墊 12所述木塵桶5内没有集塵漏斗13，該集塵漏斗^呈錐管形。 塵器用電動機，其定子尾部設 所述電動機3為乾、濕兩用式吸 bl/L545_2008/07292008/ECS/ 0〇】343 〇〇〇〇5 M347152 有風葉和風罩14，風罩14的吸氣口 音蝸殼15内側表面及殼體1 上方设有消音蜗殼15，該消 的上蓋的内表面上設有消音棉11。 殼體1左右各設有一個進氣口 環境要求’堵塞一個進氣口 16， 16使用時根據用戶的具體安裝 只用另一個進氣口 16。 麵方式二：職電_ 3騎μ塵觀 圈裸露’利用吸塵器排4的 &其疋子線 實施方式-所述。 、〆凰回略）’其餘部件和結構如 【圖式簡單說明】 意圖 第一圖係本謝歧輪她直剖面結構· 第二圖係本創作t央吸塵器主機的結構分解圖。 【主要元件符號說明】 ^ (V殼體 (3)電動機 (5)集塵桶 (7)隔板 (9)排氣口 (11)消音棉 (13)集塵漏斗 bl/L545_2008/07292008/ECS/ 001343 〇〇〇〇5 (2)風機 ⑷濾J罔 (6)内殼 (8)開環式排氣通道 (10) t 蓋 (12)彈性減振塾 C14)風罩 M347152 (15)消音媧殼 （16)進氣口 (17)防塵桶 （18)過濾網柵格M347152 VIII. New description: [New technical field] The main creative department of the machine is about the central vacuum for the use of dust in the room. [Previous technology] The vacuum cleaner brings a clean environment to everyone, and it also has a certain claw. The noise is fixed, the main unit of the central vacuum cleaner is fixed in one place (such as balcony, garage, etc., the room of the remote host is disturbed by small disturbances, but #近主_相; 大大大. To eliminate noise, start from the source. /, (3) Cognac still existing vacuum cleaner silencer devices are installed on the exhaust port of the vacuum cleaner, although there is a certain noise reduction effect, it is easy to produce air resistance, and the structure is complex and inconvenient to process. [New content], the technical problem to be solved by this creation In order to solve the above-mentioned technical problems, the central vacuum cleaner main body includes a casing, a fan and an electric motor for driving the fan, wherein the fan and the electric motor are installed in the casing, in order to overcome the defect of the noise of the existing central vacuum cleaner. The fan inlet and outlet are equipped with a filter screen, and a dust collecting bucket is arranged below the filter screen, which is characterized in that: a barrel-shaped inner casing surrounding the electric motor and provided with a partition plate bl/L545_2008/07292008/ECS/ 001343_00005 ^ M347152 to divide the annular space between the inner casing and the casing to form an open-loop exhaust a channel, the first end of the open-loop exhaust passage is connected to the shell (10), and the tail end is connected to the exhaust port on the casing, and the casing is closed, the inner casing, the outer cylinder and the middle cover of the fixed motor are provided with silencer. The lining material can be used for the sound-absorbing cotton. The motor and the fan are surrounded by the sound-absorbing material. The mechanical noise generated during the work is gradually attenuated internally and absorbed by the sound-absorbing material. At the same time, the sound-absorbing lining is only smooth. On the relevant surface: It will not cause obstruction to the airflow passage, and it is more convenient to process. The feature of this creation is that there is an elastic damping 塾 between the middle cover and the motor. EVA material with certain elasticity and secret can be selected. The gasket is designed to prevent noise and vibration from propagating through the middle cover to the outside. A further feature of the present invention is that the dust collecting bucket is provided with a dust collecting funnel, and the dust collecting funnel has a tapered tubular shape. Assume After the dust enters the dust collecting bucket through the hopper, it will not leak out. Another feature of the present invention is that the motor is a dry vacuum cleaner motor, and the sub-coil is exposed to the airflow of the vacuum cleaner, which is designed to be cooled. The utility model has the advantages of single structure, small volume and low cost. The present invention is characterized in that the motor is a dry and wet dual-purpose vacuum cleaner motor, and the stator tail is provided with a surface leaf and a fresh air, and the air hood of the wind hood is provided above the air inlet.消bl/L545_2008/07292008/ECS/ 001343 _〇〇〇〇5 6 M347152 volute volute 'The muffler clamshell _ surface and the inner surface of the upper cover of the casing are provided with a sound-absorbing lining. The volute sucks in air, which is electric: cooling: The gas sucked by the vacuum cleaner does not touch the stator, and can adapt to the use requirements of the environment, has wide adaptability, and has low noise. Simple structure, easy to process, excellent creation of the central vacuum cleaner host has low noise, 'is a modern building, wines and materials to touch the house __ dust removal equipment [implementation] I face combination _ for the creation of the new financial central vacuum cleaner host Description: As shown in the first figure and the second figure, the central vacuum cleaner main body of the present invention comprises a housing fan 2 and an electric motor 3 for driving the fan 2, wherein the fan 2 and the motor 3 are all installed in the housing 1. The air inlet of the fan 2 is provided with a mesh 4, and the mesh 4 is closed; the side is provided with a dust collecting bucket 5, which is characterized in that: the casing} is provided with a cylindrical inner casing 6 and an inner 6 mm winding The motor 3 is equipped with a partition 7, which is the partition? The inner casing 6 disc housing. The one end of the passage 8 communicates with the inner casing 6 and the inside, and the tail end is connected to the exhaust port 9 on the casing i; the inner circumferential wall of the miscellaneous body 1, the inner and outer walls of the inner casing 6, The muffler cotton u is provided below the middle cover 10 of the circumferential Wei mosquito motor 3. An elastic damping pad is disposed between the middle cover and the motor. 12 There is no dust collecting funnel 13 in the wooden dust bucket 5, and the dust collecting funnel is in the shape of a cone. The motor for the dust collector is provided with the motor 3 as the dry and wet type suction bl/L545_2008/07292008/ECS/ 0 〇 343 M 5 M347152 has the fan blade and the wind hood 14 and the air hood 14 is inhaled. A sound-absorbing volute 15 is disposed on the inner surface of the accent volute 15 and above the casing 1, and the inner surface of the upper cover is provided with a sound-absorbing cotton 11. There is an air inlet on each of the left and right sides of the casing 1. Environmental requirements ‘blocking one air inlet 16, 16 When using, only another air inlet 16 is used according to the specific installation of the user. Face 2: Occupational _ 3 riding μ dust view circle bare 'Using the vacuum cleaner row 4 & its scorpion line implementation - described. 〆 回 回 ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ ’ [Main component symbol description] ^ (V housing (3) motor (5) dust collecting barrel (7) partition (9) exhaust port (11) silencer cotton (13) dust collecting funnel bl / L545_2008/07292008 / ECS / 001343 〇〇〇〇5 (2) Fan (4) Filter J罔 (6) Inner casing (8) Open-loop exhaust passage (10) t Cover (12) Elastic damping 塾 C14) Windshield M347152 (15) Silencer Clamshell (16) air inlet (17) dust bucket (18) filter grid
9 bl/L545_2008/07292008/ECS/ 001343_000059 bl/L545_2008/07292008/ECS/ 001343_00005