CN203953544U - Portable vacuum suction cleaner - Google Patents
Portable vacuum suction cleaner Download PDFInfo
- Publication number
- CN203953544U CN203953544U CN201420263507.1U CN201420263507U CN203953544U CN 203953544 U CN203953544 U CN 203953544U CN 201420263507 U CN201420263507 U CN 201420263507U CN 203953544 U CN203953544 U CN 203953544U
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- China
- Prior art keywords
- fuselage
- contact
- suction nozzle
- portable vacuum
- vacuum suction
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Abstract
The utility model provides a kind of Portable vacuum suction cleaner, the cradle that comprises body and match with body, described body comprises fuselage, the filter assemblies being connected with fuselage, cover in filter assemblies outer and with the suction nozzle of fuselage engagement connection, described front fuselage is provided with the first contact; Described suction nozzle front end is provided with the charge port corresponding with cradle, described suction nozzle is provided with second contact of matching with the first contact, described the second contact and described charge port are electrically connected, and in the time of suction nozzle and fuselage engagement connection, the first contact and the second contact are electrically connected; It is by the setting of charge port, the first contact and the second contact, described Portable vacuum suction cleaner suction nozzle is charged downwards, thereby be different from the charge mode of conventional portable dust catcher, be conducive to the overall appearance of described Portable vacuum suction cleaner, make its profile more attractive in appearance, and when charging, handle, is conducive to picking up and putting down of body upward, operates more convenient when use.
Description
Technical field
The present invention relates to dust catcher design field, particularly relate to a kind of Portable vacuum suction cleaner.
Background technology
Along with improving constantly of resident living level, the requirement that home environment is improved, and the variation of consumption idea, the demand of dust catcher is also increasing, in following 10 years by the gold section that is China's dust catcher industry, and current modal dust catcher is vertical and horizontal, the dust catcher power of these two kinds of structures is larger, but volume heaviness and noise are higher.Portable build is less, carries and very easy to use, and early stage portable dust collector is mainly vehicle-mounted, connects automobile cigarette lighter power supply by power line.Later stage extends rechargeable, and due to its Wireless, the clean large advantage of scope, is just being subject to more and more consumers' favor.But the battery that current portable dust collector adopts remains conventional Ni-MH battery, nickel-cadmium cell, and lead-acid battery is main, and ni-mh and nickel-cadmium cell monomer voltage and capacity are lower, not environmental protection, and the working time is too short, also cannot accomplish with using with filling.Although and lead-acid battery price is cheap, volume is large and heavy, and environment is had again to secondary pollution, is also being eliminated gradually.And that lithium battery has voltage is high, capacity is large, and volume is little, lightweight, and the advantage of long service life will become following developing direction.
The charge port operated by rotary motion of existing portable dust collector is at the back body of body of dust collector, and when charging, back body is located in cradle, and suction nozzle arranges upward, charging or while placing, overall appearance is poor, attractive in appearance not, and the inconvenience of taking while using.Therefore can improve for this defect of existing portable dust collector, obtain the good integrity of a kind of body and cradle, profile is more attractive in appearance, uses more convenient portable dust collector.
Utility model content
The purpose of this utility model is to provide a kind of Portable vacuum suction cleaner, the good integrity of its body and cradle, and profile is more attractive in appearance, uses more convenient.
For achieving the above object, the utility model provides a kind of Portable vacuum suction cleaner, the cradle that comprises body and match with body, described body comprises fuselage, the filter assemblies being connected with fuselage, cover in filter assemblies outer and with the suction nozzle of fuselage engagement connection, described back body stretches out and is provided with handle, and described fuselage is provided with power switch, is also provided with several air outlets on described fuselage, described front fuselage centre position is provided with inlet scoop, and described front fuselage is also provided with the first contact; Described suction nozzle front end is provided with the charge port corresponding with cradle, described suction nozzle is provided with second contact of matching with the first contact, described the second contact and described charge port are electrically connected, and in the time of suction nozzle and fuselage engagement connection, described the first contact and the second contact are electrically connected.
Preferably, described Portable vacuum suction cleaner profile is ampuliform setting, the corresponding bottle neck of described handle position, part on the corresponding body of described fuselage, part under the corresponding body of described suction nozzle, the pedestal of the corresponding fixing body of described cradle.
Preferably, several described air outlets arrange along waist annular, form two annular air-out bands.
Preferably, the internal part of described fuselage comprises: a high-speed motor, is installed on the blade wheel structure of described high-speed motor output shaft, the electricity accumulating unit of being located at the filter element of described blade wheel structure front end and being electrically connected with described high-speed motor, and described electricity accumulating unit and the first contact are electrically connected.
Preferably, described fuselage also comprises a self-locking type switch and one and the elasticity holding section that is in transmission connection of self-locking type switch, and described fuselage is by elasticity holding section and the detachable engagement connection of described suction nozzle.
Preferably, the TPE sealing ring that described filter assemblies comprises ABS filter mantle, is located at the HEPA screen pack in ABS filter mantle and matches with ABS filter mantle; Described ABS filter bowl is provided with whirlwind portion and netted filtering portion.
Preferably, described suction nozzle comprises dirt cup, also comprises the suction port being connected with dirt cup, the rounded setting of described suction port; The plug-assembly that described cradle comprises pedestal, is located at the charging slot in pedestal and is electrically connected with charging slot.
Preferably, also comprise annex, described annex is selected from the one in EVA material flexible pipe, nylon material hairbrush, ABS material long flat suction, the short flat suction of ABS material and TPR material cushion, and described annex can be assembled on described suction nozzle.
The beneficial effects of the utility model: Portable vacuum suction cleaner of the present utility model, by the design of lithium battery group, has ensured long-time wireless work; Airflow smooth while guaranteeing dust suction by the design of air outlet and suction port, flow are large; And noise is lower, utilize filter assemblies and filter element to carry out twice filtration, ensure pick-up performance; Use dust and impurity that can rapid cleaning diverse location in conjunction with different annexes; By the setting of charge port, the first contact and the second contact, described Portable vacuum suction cleaner suction nozzle is charged downwards, thereby be different from the charge mode of conventional portable dust catcher, be conducive to the overall appearance of described Portable vacuum suction cleaner, make its profile more attractive in appearance, and when charging, handle, is conducive to picking up and putting down of body upward, operates more convenient when use.
In order further to understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide with reference to and explanation use, be not used for the utility model to be limited.
Brief description of the drawings
Below in conjunction with accompanying drawing, by detailed description of the invention of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is Portable vacuum suction cleaner front view of the present utility model;
Fig. 2 is the perspective exploded view of the body of Portable vacuum suction cleaner of the present utility model;
Fig. 3 is the perspective exploded view of the filter assemblies of Portable vacuum suction cleaner of the present utility model;
Fig. 4 is the perspective view of the suction nozzle of Portable vacuum suction cleaner of the present utility model;
Fig. 5 is the perspective view of the cradle of Portable vacuum suction cleaner of the present utility model.
Detailed description of the invention
Technological means and the effect thereof taked for further setting forth the utility model, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
With reference to Fig. 1-4 of accompanying drawing, the utility model provides a kind of Portable vacuum suction cleaner, the cradle 20 that comprises body 10 and match with body 10, described body 10 comprises fuselage 30, the filter assemblies 40 being connected with fuselage 30, cover in filter assemblies 40 outer and with the suction nozzle 50 of fuselage 30 engagement connections, described fuselage 30 rear ends stretch out and are provided with handle 31, described fuselage 30 is provided with power switch 32, on described fuselage 30, be also provided with several air outlets 33, described fuselage 30 front end centre positions are provided with inlet scoop 34, and 34 tops, described inlet scoop are provided with the first contact 60; Described suction nozzle 50 front ends are provided with the charge port corresponding with cradle 20 52, described suction nozzle 50 rear ends are provided with second contact of matching with the first contact 60, described the second contact and described charge port 52 are electrically connected, in the time of suction nozzle 50 and fuselage 30 engagement connection, the first contact 60 and the second contact are electrically connected.
By the setting of charge port 52, the first contact 60 and the second contact, Portable vacuum suction cleaner suction nozzle of the present utility model is charged downwards, thereby be different from the charge mode of conventional portable dust catcher, be conducive to the overall appearance of described Portable vacuum suction cleaner, and when charging, handle 31 upward, be conducive to picking up and putting down of body 10, while making to use, operate more convenient.
Consider from aesthetic, Portable vacuum suction cleaner profile of the present utility model is vase-like, the corresponding bottle neck of described handle 31 position, part on the corresponding body of described fuselage 30, part under the corresponding body of described suction nozzle 50, the corresponding pedestal of placing vase of described cradle 20, in the time that described Portable vacuum suction cleaner charges or does not use, be placed on indoorly, can play decoration function.
The facilities of several described air outlets 33 can require determine according to air mass flow, and in the present embodiment, because its monnolithic case is vase-like, several described air outlets 33, along the fuselage 30 annular settings in middle parts, form two annular air-out bands 35.
The effect of fuselage 30 is, provides power to produce vacuum state, utilizes air pressure to produce suction; Its inner critical piece comprises: a high-speed motor (not shown), is installed on the blade wheel structure (not shown) of described high-speed motor output shaft, the electricity accumulating unit (not shown) of being located at the filter element (not shown) of described blade wheel structure front end and being electrically connected with described high-speed motor, for motor power supplying, wherein said electricity accumulating unit is also electrically connected with the first contact 60, and then by cradle, storage power is charged.In the present embodiment, described fuselage 30 is made up of 90%ABS (acrylonitrile-butadiene-styrene copolymer)+10%PMMA (polymethyl methacrylate) material, described high-speed motor is 12V, the high-speed motor of 28000r/min specification, described filter element is two activated carbon filtration cottons, and described electricity accumulating unit is the 2200mA/h lithium battery group of the accurate 18650 lithium battery compositions of 3 feast-brand marks.Described fuselage 30 also comprises a self-locking type switch 36 and one and the elasticity holding section 37 that is in transmission connection of self-locking type switch 36, described fuselage 30 is by elasticity holding section 37 and the detachable engagement connection of described suction nozzle 50, and by self-locking type switch 36 control connection situations, need to clear up suction nozzle 50 time, pressing self-locking type switch 36 can easily unload suction nozzle 50, and then cleans.
Described filter assemblies 40 comprises ABS filter mantle 42, is located at HEPA (the Highefficiency particulate air Filter in ABS filter mantle, high efficiency particle air filter) screen pack 44 and TPE (the Thermoplastic Elastomer that matches with ABS filter mantle 42, thermoplastic elastomer (TPE)) sealing ring 46, described filter assemblies 40 is tightly connected by 46 realizations of TPE sealing ring and described inlet scoop; Described ABS filter bowl 42 is provided with whirlwind portion 422, is used for changing wind direction, forms a cyclone structure, and described ABS filter bowl 42 is also provided with netted filtering portion 424, further ensures that dust can not stop up filter assemblies; Described HEPA screen pack 44 adopts the HEPA filtering material of 0.3 micron of precision to make, and is specifically selected from PP (polypropylene) filter paper, glass fibre, compound PET (PETG) PP filter paper, melt-blown terylene non-woven fabric and five kinds of materials of melt-blown glass fibre; Described TPE sealing ring 46 is conducive to reach seal request for flexible material.Described filter assemblies 40 is done as a whole, and each several part cooperatively interacts, and has reached good filter effect, and then effectively dedusting.
Please further consult Fig. 4, described suction nozzle 50 comprises dirt cup 54, also comprises the suction port 56 being connected with dirt cup 54.The rounded setting of described suction port 56, when dust suction, the suction being produced by fuselage 30, sucks described Portable vacuum suction cleaner by dust and impurity from suction port 56, reaches filter assemblies 40 places, tackles dust and impurity are stayed in dirt cup 54 thereby be filtered assembly 40.
Refer to Fig. 5, described cradle 20 use ABS materials are made, the plug-assembly 26 that comprises pedestal 22, is located at the charging slot 24 in pedestal 22 and is electrically connected with charging slot 24.In the present embodiment, described charging slot 24 is provided with the 5.5mmDC socket of a standard.
Described Portable vacuum suction cleaner can also comprise annex (not shown), to have coordinated the dust suction activity of different parts, for example EVA (ethylene-vinyl acetate copolymer) material flexible pipe, nylon material hairbrush, the long flat suction of ABS material and short flat suction, TPR (Thermoplastic Elastomer thermoplastic elastomer (TPE)) material cushion etc.Described annex all can be assembled on suction nozzle 50.
Described body 10 is connected with external power supply by cradle 20, fuselage 30 built-in lithium battery groups, before work, first it is charged, when use, drive described high-speed motor work by self lithium battery group, blade wheel structure is under the high-speed driving of high-speed motor, and blade constantly does work to air, make the air in blade wheel structure obtain energy, and discharge fuselage 30 with high speed by air outlet 33, air in fuselage 30 constantly supplements the air in blade wheel structure simultaneously, cause the instantaneous vacuum of the interior formation of fuselage 30, in fuselage 30, form a quite high Negative Pressure Difference with external atmosphere pressure, under this Negative Pressure Difference effect, dust and impurity with air-flow enter after suction nozzle 50 by the annex on suction nozzle 50, filter through filter assemblies 40 again, impurity and dust are stayed in suction nozzle 50, and air is after the filtration for the first time of filter assemblies 40, after filtering for the second time, filter element enters again fuselage 30 inside by inlet scoop 34, so far completed whole dust suction overall process.
Portable vacuum suction cleaner of the present utility model, by the design of lithium battery group, has ensured long-time wireless work; Airflow smooth while guaranteeing dust suction by the design of air outlet and suction port, flow are large; And noise is lower, utilize filter assemblies and filter element to carry out twice filtration, ensure pick-up performance; Use dust and impurity that can rapid cleaning diverse location in conjunction with different annexes; By the setting of charge port, the first contact and the second contact, Portable vacuum suction cleaner suction nozzle of the present utility model is charged downwards, thereby be different from the charge mode of conventional portable dust catcher, be conducive to the overall appearance of described Portable vacuum suction cleaner, make its profile more attractive in appearance, and when charging, handle, is conducive to picking up and putting down of body upward, operates more convenient when use.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (8)
1. a Portable vacuum suction cleaner, it is characterized in that, the cradle (20) that comprises body (10) and match with body (10), described body (10) comprises fuselage (30), the filter assemblies (40) being connected with fuselage (30) and cover in filter assemblies (40) outer and with the suction nozzle (50) of fuselage (30) engagement connection, described fuselage (30) rear end stretches out and is provided with handle (31), described fuselage (30) is provided with power switch (32), on described fuselage (30), be also provided with several air outlets (33), described fuselage (30) front end centre position is provided with inlet scoop (34), the position that described fuselage (30) matches with described suction nozzle (50) is also provided with the first contact (60), described suction nozzle (50) front end is provided with the charge port (52) corresponding with cradle (20), described suction nozzle (50) is provided with second contact corresponding with the first contact (60), described the second contact and described charge port (52) are electrically connected, in the time of suction nozzle (50) and fuselage (30) engagement connection, described the first contact (60) is electrically connected with the second contact.
2. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that, when described body (10) is placed in cradle (20), monnolithic case is ampuliform setting, wherein, the corresponding bottle neck of described handle (31) position, part on the corresponding body of described fuselage (30), part under the corresponding body of described suction nozzle (50), the pedestal of the corresponding fixing body of described cradle (20).
3. Portable vacuum suction cleaner as claimed in claim 2, it is characterized in that, described air outlet (33) arranges along fuselage (30) middle part annular, and several described air outlets (33) form two annular air-out bands (35).
4. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that, the internal part of described fuselage (30) comprising: a high-speed motor, is installed on the blade wheel structure of described high-speed motor output shaft, the electricity accumulating unit of being located at the filter element of described blade wheel structure front end and being electrically connected with described high-speed motor, and described electricity accumulating unit and the first contact (60) are electrically connected.
5. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that, described fuselage (30) also comprises a self-locking type switch (36) and one and the elasticity holding section (37) that is in transmission connection of self-locking type switch (36), and described fuselage (30) is by elasticity holding section (37) and the detachable engagement connection of described suction nozzle (50).
6. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that the TPE sealing ring (46) that described filter assemblies (40) comprises ABS filter mantle (42), is located at the HEPA screen pack (44) in ABS filter mantle and matches with ABS filter mantle (42); Described ABS filter bowl (42) is provided with whirlwind portion (422) and netted filtering portion (424).
7. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that, the suction port (56) that described suction nozzle (50) comprises dirt cup (54) and is connected with dirt cup (54), the rounded setting of described suction port (56); The plug-assembly (26) that described cradle (20) comprises pedestal (22), is located at the charging slot (24) in pedestal (22) and is electrically connected with charging slot (24).
8. Portable vacuum suction cleaner as claimed in claim 1, it is characterized in that, also comprise annex, described annex is selected from the one in EVA material flexible pipe, nylon material hairbrush, ABS material long flat suction, the short flat suction of ABS material and TPR material cushion, and described annex can be assembled on described suction nozzle (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263507.1U CN203953544U (en) | 2014-05-21 | 2014-05-21 | Portable vacuum suction cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263507.1U CN203953544U (en) | 2014-05-21 | 2014-05-21 | Portable vacuum suction cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953544U true CN203953544U (en) | 2014-11-26 |
Family
ID=51914190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263507.1U Expired - Fee Related CN203953544U (en) | 2014-05-21 | 2014-05-21 | Portable vacuum suction cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334422A (en) * | 2017-09-18 | 2017-11-10 | 许越华 | A kind of hand-held cleaner |
| CN107411635A (en) * | 2017-09-18 | 2017-12-01 | 许越华 | A kind of hand-held high-effective dust-removing equipment |
| CN107432714A (en) * | 2017-09-18 | 2017-12-05 | 许越华 | A kind of hand-held cleans cleaner |
-
2014
- 2014-05-21 CN CN201420263507.1U patent/CN203953544U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334422A (en) * | 2017-09-18 | 2017-11-10 | 许越华 | A kind of hand-held cleaner |
| CN107411635A (en) * | 2017-09-18 | 2017-12-01 | 许越华 | A kind of hand-held high-effective dust-removing equipment |
| CN107432714A (en) * | 2017-09-18 | 2017-12-05 | 许越华 | A kind of hand-held cleans cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190521 |