CN102755139A - Installing structure of high-efficiency air filter - Google Patents
Installing structure of high-efficiency air filter Download PDFInfo
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- CN102755139A CN102755139A CN2011101031997A CN201110103199A CN102755139A CN 102755139 A CN102755139 A CN 102755139A CN 2011101031997 A CN2011101031997 A CN 2011101031997A CN 201110103199 A CN201110103199 A CN 201110103199A CN 102755139 A CN102755139 A CN 102755139A
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- air filter
- high efficiency
- straight line
- locking block
- efficiency particle
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Abstract
The invention discloses an installing structure of a high-efficiency air filter. The installing structure comprises a guide flow cover and the high-efficiency air filter, wherein the guide flow cover guides the airflow into a motor cavity; the high-efficiency air filter can be embedded into an installing port in a matching manner; the installing port is of a cylindrical structure forming a section of linear cutting edge; two sliding grooves are arranged on the linear cutting edge; a bayonet structure can be arranged on the linear cutting edge in a front-rear sliding manner; an elastic component is arranged between the bayonet structure and the linear cutting edge so as to enable the bayonet structure to extend outwards; and the shape of a shell of the high-efficiency air filter is the cylindrical structure which corresponds to the installing port and is provided with the linear cutting edge. The installing structure disclosed by the invention has the advantages that the anti-leakage structure of the high-efficiency air filter is adopted, the bayonet structure is designed into a split type sliding structure, and the position can be correspondingly changed according to the installation or not of the high-efficiency air filter; the structure is simple and stable, the use is convenient, the correct installation of the high-efficiency air filter can be effectively guaranteed, and the motor can be prevented from being damaged due to entering of fine dust.
Description
Technical field
The present invention relates to the dust catcher field, particularly relate to the leakproof assembling structure of the filter of dust catcher.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In the prior art, on the disposal box rear portion air outlet in the dust catcher high efficiency particle air filter (hepa) is installed usually, the air that will be inhaled into vacuum motor to the discharge disengagement chamber at once filters once more.Dust in filter need take off filter more for a long time, and filter is cleared up; And when the neglected loading filter, the user discharges disengagement chamber and without last filtered air entrained dirt is got into vacuum motor if open dust catcher, often will cause vacuum motor to burn out.
Chinese patent 200820041592.1 discloses a kind of dust remover filter neglected loading protective device, comprises being located in the main body of dust collector and having the container cavity of loam cake and place the disposal box in this container cavity; On cover and form at least one loam cake sealed muscle; The disposal box rear portion is equipped with filter; Said disposal box rear portion also is equipped with a device for ejecting, and this device for ejecting comprises the expelling means that can eject, and forms the retaining portion that stops this expelling means to eject on the filter; When the filter neglected loading, expelling means outwards ejects, and the loam cake sealed muscle is resisted against and makes loam cake can't cover container cavity on the expelling means.
Chinese patent 200820137982.9 discloses the anti-neglected loading cyclone dust cup of a kind of extra large handkerchief filter, comprises cup, buckles the loam cake on cup and be located in the cup and be positioned at the extra large handkerchief filter below the loam cake; Said loam cake madial wall is provided with the protection piece that can pivot; Have two legs on this protection piece; The top that one of them leg is resisted against extra large handkerchief filter makes that the protection piece is static; And another leg can be against on the lower edge of loam cake by the rotation of protection piece when extra large handkerchief filter neglected loading, and block loam cake and cup cover.
But hepa leakproof assembling device complex structure parts of the prior art are many, and it is many to produce unfavorable condition, and cause complex operation when hepa is installed, and reduce the client to the product use experience.
Summary of the invention
The object of the present invention is to provide a kind of barrel structure of dust arrest that can effectively avoid the high efficiency particle air filter neglected loading.
To achieve these goals, technical scheme of the present invention is following:
A kind of mounting structure of high efficiency particle air filter; Comprise the kuppe that air-flow is guided to motor cavity; What can mate is embedded in the high efficiency particle air filter in the described kuppe installing port; Described installing port is be formed with one section straight line cut edge columnar structured; Described straight line cut edge is provided with two chutes, and bayonet arrangement can be arranged on the straight line cut edge slidingly back and forth, and is provided with elastic parts between bayonet arrangement and straight line cut edge and makes it protruding; Described bayonet arrangement comprises rectangle framework, locking block and the location-plate that cooperates with chute; Wherein the inner side edge inboard of rectangle framework is formed with ramp structure and locking block and is arranged on the outside with the rectangle framework, and location-plate is arranged between rectangle framework and the locking block and extends upward a segment distance, and described locking block below is provided with the sealed groove structure that matches with the sealed button of dust collector upper cover; The shell shape of high efficiency particle air filter has the columnar structured of straight line cut edge for corresponding with installing port; Its loam cake straight line is corresponding with location-plate; Form a depression at its body straight line with caving inward; Be set with thick narrow wedge structure down on depression top, its vertical plane one end is in the outside, and its length and slope change thickness are corresponding with rectangle framework slope.
Be connected the side inboard with locking block in the rectangle framework and be provided with spring fixed column; The place is provided with spring fixed column in straight line cut edge outer side center, preferably, for increasing spring the space is set; Be connected side with locking block in the rectangle framework and hollowly form a depression, spring fixed column fixed leg depression center.
Preferably, the width of locking block is less than the width of rectangle framework, and stretches out limiting plate in outside, described secant limit forward along its circumferencial direction, and the spacing of two limiting plates is a bit larger tham the locking block width and is moved forward and backward to allow it.
Be the balance buckle structure, reach out to be formed with slide plate in described location-plate two bottom sides, the bottom between described limiting plate and straight line cut edge is provided with the slideway of support skid, and this slideway skateboard can the balance bayonet arrangement, prevents its inclination.
Beneficial effect of the present invention: the leakproof assembling structure of high efficiency particle air filter of the present invention; Bayonet arrangement is designed to split type slide construction, and can be, high efficiency particle air filter is assembled rear slopes structure, location-plate and straight line and closing component structure three places are spacing because of the whether corresponding change of the installation of high efficiency particle air filter position; Simple in structure and stable; Easy to use, can effectively guarantee the correct installation of high efficiency particle air filter, prevent that motor from causing damage because of the entering of fine dust.
Description of drawings
Fig. 1 is a kuppe structural representation of the present invention;
Fig. 2 is the structural representation of bayonet arrangement of the present invention;
Fig. 3 is the mounting structure assembling of high efficiency particle air filter of the present invention;
Fig. 4 is a high efficiency particle air filter structural representation of the present invention;
Fig. 5 is high efficiency particle air filter assembling starting section sketch map;
Fig. 6 is high efficiency particle air filter assembling back schematic cross-section.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present invention is elaborated.
Shown in Fig. 1-4; The mounting structure of high efficiency particle air filter of the present invention comprises: the kuppe 10 that air-flow is guided to motor cavity; The high efficiency particle air filter 20 that is embedded in described kuppe 10 installing ports 11 that can mate, and the split slidingtype bayonet arrangement 30 that is arranged on kuppe installing port 11 top edges.Described kuppe 10 comprises the installing port 11 of high efficiency particle air filter 20; Integrally formed with kuppe 10 and extend internally a plurality of support claws 12; Described support claw 12 can effectively support the lower limb of the high efficiency particle air filter that is in place, and effectively guarantees the stability that installs and fixes of high efficiency particle air filter.Described installing port 11 is for being formed with the columnar structured of one section straight line cut edge 13.Wherein, described kuppe is processed by plastics or other hard materials.
Wherein, Bayonet arrangement 30 of the present invention comprises rectangle framework 31, it comprise before and after with about four sides, the height of described front and back side is less than limit, the left and right sides; And be symmetrical set, be formed with ramp structure 32 in left side (being to be arranged on the inner inner side edge of installing port after installing) inboard.Be formed with locking block 34 in described rectangle framework 31 right edge (being to be arranged on the inner outer side edges of installing port after the installing) outside; The width of locking block is less than the width of rectangle framework 31, and described locking block 34 belows are provided with the sealed groove structure that matches with the sealed button of dust collector upper cover.Be formed with location-plate 38 at rectangle framework 31 and locking block 34 links, its width is identical with rectangle framework 31 with extending upward, and it highly exceeds locking block 34 upper surface 0.5-2cm.Outwards also be formed extended at both sides slide plate 35 forwards, backwards in location-plate 38 two bottom sides.Form a depression in rectangle framework 31 inboards with the locking block corresponding sides with caving inward, and be provided with spring fixed column 33 in the depression center.
13 outsides, described kuppe 10 secant limits are stretched out limiting plate 14 forward along its circumferencial direction, and the spacing that its limiting plate is 14 is a bit larger tham locking block 34 width and is moved forward and backward to allow it.And the bottom between described limiting plate 14 and straight line cut edge is provided with the slideway 16 of support skid 35.Above straight line cut edge 13, be provided with the chute that matees with described rectangle framework dual-side, allow it to move forward and backward within it, and be provided with spring fixed column 15 at straight line cut edge 13 outer side center places.
The shell shape of high efficiency particle air filter 20 is similarly the circular configuration of a secant straight flange; Its loam cake 25 diameters are greater than the body part diameter, and its straight line 24 can contact with location-plate 38 when mounted, forms a depression 21 at its body straight line with caving inward; Depression top be set with down narrow thick wedge structure 22; And vertical plane one end is in the outside, and lozenges is in the inboard, and its length and slope change thickness etc. are all corresponding with rectangle framework slope.
When concrete assembling, bayonet arrangement 30 is stuck in accordingly in the chute of straight line cut edge 13, the two ends with spring are connected with fixed leg 33 with fixed leg 15 respectively then; At this moment; Slide plate 35 is positioned on the slideway 16 and can it horizontally slips relatively, and simultaneously, limiting plate 14 is spacing with locking block 34.If do not install hepa and directly fasten loam cake this moment, then outstanding locking block 34 can stop the loam cake formation can not be closed.When hepa is installed, like Fig. 5 and shown in Figure 6, straight line cut edge structural limitations unique installation direction of hepa; When hepa was installed downwards, wedge structure 22 and ramp structure 32 interferences forced buckle structure 30 compression springs to move to inside; Straight line 24 contacts with location-plate 38 and prevents the bayonet arrangement upset simultaneously; 34 of locking blocks can break away from its blocking position and got into normal latched position this moment, if this moment loam cake is fastened, and then can be normally sealed.
The leakproof assembling structure of high efficiency particle air filter of the present invention; Bayonet arrangement is designed to split type slide construction, and can be, high efficiency particle air filter is assembled rear slopes structure, location-plate and straight line and closing component structure three places are spacing because of the whether corresponding change of the installation of high efficiency particle air filter position; Simple in structure and stable; Easy to use, can effectively guarantee the correct installation of high efficiency particle air filter, prevent that motor from causing damage because of the entering of fine dust.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art's rice and say, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (7)
1. the mounting structure of a high efficiency particle air filter; Comprise the kuppe (10) that air-flow is guided to motor cavity; What can mate is embedded in the high efficiency particle air filter (20) in described kuppe (10) installing port (11); It is characterized in that: described installing port (11) is for being formed with the columnar structured of one section straight line cut edge (13); Described straight line cut edge is provided with two chutes, and bayonet arrangement (30) can be arranged on the straight line cut edge (13) slidingly back and forth, and is provided with elastic parts between bayonet arrangement and straight line cut edge and makes it protruding; Described bayonet arrangement (30) comprises rectangle framework (31), locking block (34) and the location-plate (38) that cooperates with chute; Wherein the inner side edge inboard of rectangle framework (31) is formed with ramp structure (32) and locking block (34) and is arranged on the outside with the rectangle framework, and location-plate (38) is arranged between rectangle framework (31) and the locking block (34) and extends upward, and described locking block (34) below is provided with the sealed groove structure that matches with the sealed button of dust collector upper cover; High efficiency particle air filter (20) has the columnar structured of straight line cut edge for corresponding with installing port; Its loam cake straight line (24) is corresponding with location-plate (38); Form a depression (21) at its body straight line with caving inward; Be set with thick narrow wedge structure (22) down on depression top, its vertical plane one end is in the outside, and its length and slope change thickness are corresponding with rectangle framework slope.
2. the mounting structure of high efficiency particle air filter as claimed in claim 1 is characterized in that: described location-plate (38) extends upward distance with respect to rectangle framework or locking block upper surface and is 0.5-2cm.
3. the mounting structure of high efficiency particle air filter as claimed in claim 1, it is characterized in that: be connected the side inboard in rectangle framework (31) with locking block (34) and be provided with spring fixed column, the outer side center place is provided with spring fixed column (15) at straight line cut edge (13).
4. the mounting structure of high efficiency particle air filter as claimed in claim 3 is characterized in that: be connected side direction sunken inside ground with locking block (34) in rectangle framework (31) and form a depression, spring fixed column (33) fixed leg depression center.
5. the mounting structure of high efficiency particle air filter as claimed in claim 1, it is characterized in that: the width of locking block is less than the width of rectangle framework (31).
6. the mounting structure of high efficiency particle air filter as claimed in claim 1; It is characterized in that: described secant limit (13) is outside stretches out limiting plate (14) forward along its circumferencial direction, and the spacing of two limiting plates (14) is a bit larger tham locking block (34) width and is moved forward and backward to allow it.
7. like the mounting structure of claim 1 or 6 described high efficiency particle air filters; It is characterized in that: reach out to be formed with slide plate (35) in described location-plate two bottom sides, the bottom between described limiting plate (14) and straight line cut edge is provided with the slideway (16) of support skid (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101031997A CN102755139A (en) | 2011-04-25 | 2011-04-25 | Installing structure of high-efficiency air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101031997A CN102755139A (en) | 2011-04-25 | 2011-04-25 | Installing structure of high-efficiency air filter |
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| Publication Number | Publication Date |
|---|---|
| CN102755139A true CN102755139A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101031997A Pending CN102755139A (en) | 2011-04-25 | 2011-04-25 | Installing structure of high-efficiency air filter |
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| CN (1) | CN102755139A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222232A (en) * | 2015-11-03 | 2016-01-06 | 吴国庆 | There is room air fresh-keeping device and the using method thereof of filtering film component installed body |
| CN108403003A (en) * | 2018-04-24 | 2018-08-17 | 苏州市春菊电器有限公司 | A kind of anti-neglected loading protective device of sea pa filter |
| CN108968802A (en) * | 2018-08-01 | 2018-12-11 | 无锡睿米信息技术有限公司 | A kind of dirt cup and the dust catcher with it |
| CN115191862A (en) * | 2018-07-31 | 2022-10-18 | 尚科宁家运营有限公司 | Vertical surface treatment apparatus with removable compartments |
| CN108968802B (en) * | 2018-08-01 | 2024-06-11 | 无锡睿米信息技术有限公司 | Dust cup and dust collector with same |
-
2011
- 2011-04-25 CN CN2011101031997A patent/CN102755139A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222232A (en) * | 2015-11-03 | 2016-01-06 | 吴国庆 | There is room air fresh-keeping device and the using method thereof of filtering film component installed body |
| CN105222232B (en) * | 2015-11-03 | 2018-07-17 | 吴国庆 | Room air fresh-keeping device and its application method with filtering film component installed body |
| CN108403003A (en) * | 2018-04-24 | 2018-08-17 | 苏州市春菊电器有限公司 | A kind of anti-neglected loading protective device of sea pa filter |
| CN115191862A (en) * | 2018-07-31 | 2022-10-18 | 尚科宁家运营有限公司 | Vertical surface treatment apparatus with removable compartments |
| CN115191862B (en) * | 2018-07-31 | 2023-12-01 | 尚科宁家运营有限公司 | Vertical surface treatment apparatus with removable compartment |
| CN108968802A (en) * | 2018-08-01 | 2018-12-11 | 无锡睿米信息技术有限公司 | A kind of dirt cup and the dust catcher with it |
| CN108968802B (en) * | 2018-08-01 | 2024-06-11 | 无锡睿米信息技术有限公司 | Dust cup and dust collector with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |