CN105476549B - a vacuum cleaner - Google Patents
a vacuum cleaner Download PDFInfo
- Publication number
- CN105476549B CN105476549B CN201610001229.6A CN201610001229A CN105476549B CN 105476549 B CN105476549 B CN 105476549B CN 201610001229 A CN201610001229 A CN 201610001229A CN 105476549 B CN105476549 B CN 105476549B
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- vacuum cleaner
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 235000014347 soups Nutrition 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000001370 mediastinum Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种清洁设备技术领域，特别是涉及一种吸尘器及包含该吸头的吸尘器。The invention relates to the technical field of cleaning equipment, in particular to a vacuum cleaner and a vacuum cleaner including the suction head.
背景技术Background technique
吸尘器的工作原理是：吸尘器主机中有一个电动抽风机，通电后高速运转，使吸尘器内部形成瞬间真空，使内部的气压大大低于外界的气压，在这个气压差的作用下，尘埃和脏物随着气流进入吸尘器桶体内，再经过集尘袋的过滤，尘垢留在集尘袋，净化后的空气则经过电动机重新逸入室内，起到冷却电机、净化空气的作用。The working principle of the vacuum cleaner is: there is an electric exhaust fan in the main engine of the vacuum cleaner, which runs at a high speed after being powered on, so that an instant vacuum is formed inside the vacuum cleaner, so that the internal air pressure is much lower than the external air pressure. Under the action of this air pressure difference, dust and dirt As the airflow enters the barrel of the vacuum cleaner, and then passes through the filter of the dust bag, the dust stays in the dust bag, and the purified air escapes into the room through the motor to cool the motor and purify the air.
现有的吸尘器均是在此基础上增加吸尘器的吸力、吸尘器吸头增加各种毛刷或更换大小不同的吸尘器吸头来增强吸尘器的吸尘效果，但这些改善对于毛刷刷不到的凹凸不平地面或地毯、有毛织物等根部均较难打扫干净，除尘效果均不理想。Existing vacuum cleaners all increase the suction force of the vacuum cleaner on this basis, add various brushes to the suction head of the vacuum cleaner or replace the suction heads of the vacuum cleaner with different sizes to enhance the dust collection effect of the vacuum cleaner, but these improvements are for the bumps that cannot be brushed by the brushes. It is difficult to clean the uneven ground or the roots of carpets and woolen fabrics, and the dust removal effect is not ideal.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种能彻底改善对凹凸不平地面或地毯、有毛织物根部较难去除的灰尘或污垢清理的吸尘器吸头。The technical problem to be solved by the present invention is to provide a suction head of a vacuum cleaner that can thoroughly improve the cleaning of dust or dirt that is difficult to remove from the roots of uneven ground or carpets and woolen fabrics.
为解决上述技术问题，本发明提供一种吸尘器吸头，包括吸风管和设置于该吸风管外侧的外壳体，还具有与所述吸风管隔离且平行设置的出风管，所述出风管位于所述吸风管的内部。In order to solve the above-mentioned technical problems, the present invention provides a suction head of a vacuum cleaner, which includes a suction pipe and an outer casing arranged outside the suction pipe, and also has an air outlet pipe isolated from the suction pipe and arranged in parallel. The air outlet pipe is located inside the air suction pipe.
作为本发明的一种改进，所述出风管设置于所述吸风管的内部中心位置处，且所述出风管的横截面积小于等于所述吸风管横截面积的一半。As an improvement of the present invention, the air outlet pipe is arranged at the inner center of the air suction pipe, and the cross-sectional area of the air outlet pipe is less than or equal to half of the cross-sectional area of the air suction pipe.
进一步改进，所述出风管的出风口边缘与所述吸风管的吸风口边缘在同一平面上。As a further improvement, the edge of the air outlet of the air outlet pipe is on the same plane as the edge of the air suction opening of the air suction pipe.
进一步改进，所述外壳体的下端面上设有滚轮。As a further improvement, rollers are provided on the lower end surface of the outer casing.
本发明还提供一种包含上述吸尘器吸头的吸尘器，还包括主机和连接所述吸头与主机的吸杆，The present invention also provides a vacuum cleaner comprising the suction head of the vacuum cleaner, and also includes a main body and a suction rod connecting the suction head and the main body,
所述吸杆包括分别与所述吸头的吸风管和出风管相连接的吸风通道和出风通道；The suction rod includes a suction channel and an air outlet channel respectively connected to the air suction pipe and the air outlet pipe of the suction head;
所述主机包括吸风机构和出风机构，所述吸风机构与所述吸风通道连接，所述出风机构与所述出风通道连接。The host includes an air suction mechanism and an air outlet mechanism, the air suction mechanism is connected to the air suction channel, and the air outlet mechanism is connected to the air outlet channel.
进一步改进，所述吸风通道和出风通道分别包括相互连接的硬管部分和软管部分，所述出风通道的硬管部分从所述吸风通道的硬管部分穿出，且所述吸风通道和出风通道的硬管部分分别于所述吸头的吸风管和出风管相连，所述吸风通道和出风通道的软管部分分别与所述吸风机构和出风机构相连。As a further improvement, the air suction channel and the air outlet channel respectively include a hard tube part and a hose part connected to each other, the hard tube part of the air outlet channel passes through the hard tube part of the air suction channel, and the The hard pipe parts of the suction channel and the air outlet channel are respectively connected to the air suction tube and the air outlet tube of the suction head, and the flexible pipe parts of the air suction channel and the air outlet channel are connected to the air suction mechanism and the air outlet respectively. institutions connected.
进一步改进，所述出风机构为一循环机构，所述循环机构为其中一个端口与所述吸风机构的排风口连接的三通管道，所述三通管道的第二端口与所述出风通道的软管部分相连，所述三通管道的第三端口处设有循环开关。As a further improvement, the air outlet mechanism is a circulation mechanism, the circulation mechanism is a three-way pipe in which one port is connected to the air outlet of the suction mechanism, and the second port of the three-way pipe is connected to the outlet The hose parts of the air channel are connected, and the third port of the three-way pipe is provided with a cycle switch.
进一步改进，在所述吸头与吸杆的连接端，所述出风管的端口较所述吸风管的端口突出。As a further improvement, at the connecting end of the suction head and the suction rod, the port of the air outlet pipe protrudes more than the port of the suction pipe.
采用上述技术方案后，本发明至少具有以下优点：After adopting the technical scheme, the present invention has the following advantages at least:
1、本发明通过在现有吸尘器的基础上，增加出风通道，利用出风口的气流冲击，充分分散地毯、有毛织物根部及凹凸不平地面中较难去除的灰尘或污垢，再利用吸风口的吸力实现较强的除尘效果，能更轻松的实现环境的清洁。1. The present invention increases the air outlet channel on the basis of the existing vacuum cleaner, utilizes the airflow impact of the air outlet to fully disperse the dust or dirt that is difficult to remove from the carpet, the root of the woolen fabric, and the uneven ground, and then uses the air suction port The suction force achieves a strong dust removal effect, and it is easier to clean the environment.
2、本发明吸尘器的出风设备是利用了吸尘器净化后的空气气流，优势在于循环利用空气，只需一个电动抽风机就可以实现吸尘器的吸风和出风，节约成本，还大大提高了吸尘器的清洁效果。2. The air outlet device of the vacuum cleaner of the present invention utilizes the air flow purified by the vacuum cleaner. The advantage lies in the recycling of air. Only one electric exhaust fan can realize the air suction and air outlet of the vacuum cleaner, which saves costs and greatly improves the efficiency of the vacuum cleaner. cleaning effect.
附图说明Description of drawings
图1为本发明吸尘器的整体结构示意图；Fig. 1 is the overall structure schematic diagram of vacuum cleaner of the present invention;
图2为本发明吸尘器吸头的结构示意图；Fig. 2 is the schematic structural view of the suction head of the vacuum cleaner of the present invention;
图3为图2中A-A线的剖面图；Fig. 3 is the sectional view of line A-A in Fig. 2;
图4为本发明吸尘器吸头开口处的结构示意图；Fig. 4 is a structural schematic diagram of the opening of the suction head of the vacuum cleaner of the present invention;
图5为本发明吸尘器吸杆的结构示意图。Fig. 5 is a schematic structural view of the suction rod of the vacuum cleaner of the present invention.
具体实施方式detailed description
下面，对本发明的具体实施方式进行详细说明。但是，本发明并不局限于下述说明，本领域人员可以在此基础上做出多种改进和变型。Next, specific embodiments of the present invention will be described in detail. However, the present invention is not limited to the following description, and those skilled in the art can make various improvements and modifications on this basis.
参照附图1所示，本发明吸尘器包括依次相连的吸头1、吸杆2和主机3。Referring to the accompanying drawing 1, the vacuum cleaner of the present invention includes a suction head 1, a suction rod 2 and a main machine 3 connected in sequence.
参照附图2至4所示，本发明吸尘器吸头1包括：吸风管11、出风管12和设置于最外层的外壳体13。其中出风管12位于吸风管11的内部，优选方式为，出风管12位于吸风管11的内部中心位置。出风管12通过多个纵膈或其他常规方式固定于吸风管11内，出风管12和吸风管11的形状可以是方形、圆形、椭圆形等等规则或不规则形状的管道，外壳13也可根据吸风管的形状不同而变化。Referring to Figures 2 to 4, the vacuum cleaner head 1 of the present invention includes: a suction pipe 11, an air outlet pipe 12 and an outer casing 13 arranged on the outermost layer. Wherein the air outlet pipe 12 is located inside the air suction pipe 11 , preferably, the air outlet pipe 12 is located at the inner center of the air suction pipe 11 . The air outlet pipe 12 is fixed in the air suction pipe 11 through multiple mediastinums or other conventional methods, and the shapes of the air outlet pipe 12 and the air suction pipe 11 can be square, circular, oval, etc. regular or irregular pipes , the shell 13 can also vary according to the shape of the suction duct.
优选在任一横截面上，出风管12的横截面积均小于等于吸风管11横截面积的1/2。在吸尘器吸头接触地面端，该出风管12的出风口边缘与吸风管11的吸风口边缘在同一平面上。而在此吸头与吸尘器吸杆连接的一端，为了便于此吸头与吸尘器吸杆的连接操作，该出风管12的端口应突出吸风管11的端口。并且出风管12和进风管11在连接吸尘器吸杆2的一端采用韧性可弯曲材质，能实现吸尘器吸头1与吸尘器吸杆2的不同角度变型，利于不同地面不同环境的清扫。Preferably, on any cross-section, the cross-sectional area of the air outlet pipe 12 is less than or equal to 1/2 of the cross-sectional area of the air suction pipe 11 . At the end where the suction head of the vacuum cleaner contacts the ground, the edge of the air outlet of the air outlet pipe 12 is on the same plane as the edge of the air inlet of the air suction pipe 11 . And the end that the suction head is connected with the suction rod of the vacuum cleaner, in order to facilitate the connection operation of the suction head and the suction rod of the vacuum cleaner, the port of the air outlet pipe 12 should protrude from the port of the suction pipe 11. And the end of the air outlet pipe 12 and the air inlet pipe 11 connected to the suction rod 2 of the vacuum cleaner is made of a tough and bendable material, which can realize the deformation of the suction head 1 and the suction rod 2 of the vacuum cleaner at different angles, which is beneficial to cleaning on different grounds and in different environments.
为了利于吸尘器随意移动，减轻使用者负担，本发明在吸尘器外壳体13接触地面端前后两侧分别安装滚轮14。In order to facilitate the random movement of the vacuum cleaner and reduce the user's burden, the present invention installs rollers 14 respectively on the front and rear sides of the outer shell 13 of the vacuum cleaner that contacts the ground.
参照附图5所示，吸杆2包括吸风通道21和出风通道22，出风通道22位于吸风通道21的内部，出风通道22和吸风通道21的形状可以是方形、圆形、椭圆形等等规则或不规则形状的管道。吸风通道21和出风通道22分别包括相互连接的硬管部分和软管部分，出风通道22的硬管部分从吸风通道21的硬管部分穿出，且吸风通道21和出风通道22的硬管部分分别于吸头的吸风管11和出风管12相连接；吸风通道21和出风通道22的软管部分分别与吸尘器主机3相连。Referring to Figure 5, the suction rod 2 includes a suction channel 21 and an air outlet channel 22, the air outlet channel 22 is located inside the air suction channel 21, and the shapes of the air outlet channel 22 and the air suction channel 21 can be square or circular , oval, etc. regular or irregular shaped pipes. The air suction channel 21 and the air outlet channel 22 respectively include a hard pipe part and a hose part connected to each other, and the hard pipe part of the air outlet channel 22 passes through the hard pipe part of the air suction channel 21, and the air suction channel 21 and the air outlet The hard pipe part of the channel 22 is respectively connected with the air suction pipe 11 and the air outlet pipe 12 of the suction head;
吸尘器主机3包括吸风机构和出风机构，该吸风机构与吸风通道21的软管部分连接，出风机构与出风通道22的软管部分连接。该吸风机构与现有市售吸尘器中电动抽风机等设备相同，且具有净化空气排风口。The main unit 3 of the vacuum cleaner includes a suction mechanism and an air outlet mechanism, the suction mechanism is connected to the hose portion of the air suction channel 21 , and the air outlet mechanism is connected to the hose portion of the air outlet channel 22 . The air suction mechanism is the same as the equipment such as the electric exhaust fan in the existing commercially available vacuum cleaner, and has a clean air exhaust port.
优选该出风机构为一循环机构，该循环机构为其中一个端口与吸风机构的净化空气排风口连接的三通管道，该三通管道的第二端口与出风通道22的软管部分相连接，该三通管道的第三端口处设有循环开关。当该循环开关开启时，该三通管道的第三端口直接与大气相通；当该循环开关开闭时，该三通管道使从吸风机构排除的净化空气循环进入出风通道22中，并从吸头的出风管口排除。则该出风机构通过利用吸风机构排放的净化气体及压力完成该吸尘器的出风动作，以利于对地毯、有毛织物及地砖缝隙等角落及凹凸不平地面的灰尘清洁。当然，本发明吸尘器可设立独立的出风设备作为出风机构，用于直接给出风管道提供风力。Preferably, the air outlet mechanism is a circulation mechanism, and the circulation mechanism is a three-way pipeline in which one port is connected to the clean air outlet of the suction mechanism, and the second port of the three-way pipeline is connected to the hose part of the air outlet passage 22 Connected, the third port of the tee pipe is provided with a cycle switch. When the cycle switch is turned on, the third port of the three-way pipe is directly connected to the atmosphere; when the cycle switch is turned on and off, the three-way pipe makes the purified air discharged from the suction mechanism circulate into the air outlet channel 22, and Discharge from the air outlet of the suction head. Then the air outlet mechanism completes the air outlet action of the vacuum cleaner by utilizing the purified gas and pressure discharged by the air suction mechanism, so as to clean corners such as carpets, wool fabrics and floor tile gaps, and dust on uneven ground. Of course, the vacuum cleaner of the present invention can set up an independent air outlet device as an air outlet mechanism, which is used to provide wind power directly to the air duct.
本发明通过增加出风通道，利用出风口的气流冲击，充分分散地毯、有毛织物根部及凹凸不平地面中较难去除的灰尘或污垢，再利用吸风口的吸力实现较强的除尘效果，能更轻松的实现环境的清洁。The invention increases the air outlet channel, utilizes the airflow impact of the air outlet to fully disperse the dust or dirt that is difficult to remove from the carpet, the root of the woolen fabric, and the uneven ground, and then uses the suction of the air inlet to achieve a strong dust removal effect. Easier to clean the environment.
本发明吸尘器的出风设备是利用了吸尘器净化后的空气气流，优势在于循环利用空气，只需一个电动抽风机就可以实现吸尘器的吸风和出风，节约成本，还大大提高了吸尘器的清洁效果。The air outlet device of the vacuum cleaner of the present invention utilizes the air flow purified by the vacuum cleaner, and has the advantage of recycling the air. Only one electric exhaust fan can realize the suction and air outlet of the vacuum cleaner, which saves costs and greatly improves the cleaning of the vacuum cleaner. Effect.
另外，本发明并不局限于本附图和具体实施方式，本领域技术人员可以在不偏离本发明实质精神和范围的情况下，根据需要对本发明进行变形和变化，这些变形和变化均落入本发明的范围内。In addition, the present invention is not limited to the drawings and specific implementation methods. Those skilled in the art can modify and change the present invention as required without departing from the spirit and scope of the present invention. within the scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001229.6A CN105476549B (en) | 2016-01-05 | 2016-01-05 | a vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001229.6A CN105476549B (en) | 2016-01-05 | 2016-01-05 | a vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105476549A CN105476549A (en) | 2016-04-13 |
| CN105476549B true CN105476549B (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001229.6A Expired - Fee Related CN105476549B (en) | 2016-01-05 | 2016-01-05 | a vacuum cleaner |
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| CN (1) | CN105476549B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922733B (en) * | 2016-04-29 | 2018-09-21 | 华南再生棉纱（梧州）有限公司 | The clear hair device of printing machine |
| CN113367611B (en) * | 2021-06-25 | 2022-07-19 | 广东美的白色家电技术创新中心有限公司 | Scrubbing brush subassembly and handheld dust catcher |
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| CN1821579A (en) * | 2005-02-17 | 2006-08-23 | 安德烈亚斯·斯蒂尔两合公司 | Hand-held portable suction/blower appliances |
| CN201350040Y (en) * | 2009-02-09 | 2009-11-25 | 吴京天 | High-efficiency blow and suction type dust collector |
| CN103315680A (en) * | 2012-03-20 | 2013-09-25 | 田永茂 | Air-blowing dust collector |
| CN104224045A (en) * | 2014-10-08 | 2014-12-24 | 郜鹏 | Dual-purpose dust collector |
| CN205433568U (en) * | 2016-01-05 | 2016-08-10 | 河南科技学院 | Dust catcher suction head and contain dust catcher of this suction head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7257858B2 (en) * | 2004-06-29 | 2007-08-21 | Palazzolo Giacomo S | Leaf collection device |
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- 2016-01-05 CN CN201610001229.6A patent/CN105476549B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821579A (en) * | 2005-02-17 | 2006-08-23 | 安德烈亚斯·斯蒂尔两合公司 | Hand-held portable suction/blower appliances |
| CN201350040Y (en) * | 2009-02-09 | 2009-11-25 | 吴京天 | High-efficiency blow and suction type dust collector |
| CN103315680A (en) * | 2012-03-20 | 2013-09-25 | 田永茂 | Air-blowing dust collector |
| CN104224045A (en) * | 2014-10-08 | 2014-12-24 | 郜鹏 | Dual-purpose dust collector |
| CN205433568U (en) * | 2016-01-05 | 2016-08-10 | 河南科技学院 | Dust catcher suction head and contain dust catcher of this suction head |
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| CN105476549A (en) | 2016-04-13 |
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