CN106621591B - Air purifier with conveniently-detachable filter element - Google Patents
Air purifier with conveniently-detachable filter element Download PDFInfo
- Publication number
- CN106621591B CN106621591B CN201710036458.6A CN201710036458A CN106621591B CN 106621591 B CN106621591 B CN 106621591B CN 201710036458 A CN201710036458 A CN 201710036458A CN 106621591 B CN106621591 B CN 106621591B
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- CN
- China
- Prior art keywords
- guide
- filter element
- hole
- top cover
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 claims abstract 2
- 230000003068 static effect Effects 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/024—Mounting aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/028—Snap, latch or clip connecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
An air purifier with a filter element convenient to disassemble comprises a bottom shell, a top cover and a filter element, wherein air inlet holes are formed in the circumferential wall of the bottom shell, and purified air outlet holes are formed in the top plate of the top cover; the filter element is arranged in the bottom shell, and the top cover is in running fit with the bottom shell; the method is characterized in that: the filter element is characterized by further comprising a pressing piece and a circular ring seat, wherein the pressing piece is arranged at the lower end of the top cover, the circular ring seat is arranged at the upper end of the bottom shell, the pressing piece and the circular ring seat are pivoted through a pivoting mechanism, and the pressing piece is pressed on the upper end of the filter element. Due to the adoption of the structure, the top cover and the pressing piece rotate relative to the bottom shell and the filter element and are separated from the upper part of the filter element, and then the filter element can be taken out to be clean, so that the operation is convenient.
Description
Technical Field
The invention relates to an air purifier.
Background
In the prior art, an air purifier comprises a bottom shell, a top cover and a filter element, wherein air inlet holes are formed in the circumferential wall of the bottom shell, and air outlet holes for purifying air are formed in the top plate of the top cover; the filter element is arranged in the bottom shell, and the top cover is in running fit with the bottom shell. There are problems in that: the filter is inconvenient to disassemble.
Disclosure of Invention
The purpose of the invention is: the air purifier with the filter element convenient to disassemble has the characteristic of convenience in disassembling the filter element, and is convenient to operate.
The invention is realized by the following steps: an air purifier with a filter element convenient to disassemble comprises a bottom shell, a top cover and a filter element, wherein air inlet holes are formed in the circumferential wall of the bottom shell, and purified air outlet holes are formed in the top plate of the top cover; the filter element is arranged in the bottom shell, and the top cover is in running fit with the bottom shell; it is characterized in that: still including being provided with the compressing tightly piece of top cap lower extreme and being provided with the ring seat of drain pan upper end, compressing tightly piece and ring seat through a pin joint mechanism pin joint, compressing tightly the piece and compressing tightly the filter core upper end.
The utility model provides a conveniently dismantle air purifier of filter core, its special character lies in: the compressing piece comprises an air collecting cavity with an upper opening and a circular ring seat plate surrounding the upper opening of the air collecting cavity,
the circular ring seat plate is fixedly connected with the top cover, the lower end of the air collecting cavity compresses the upper end of the filter element, and the air collecting cavity is communicated with the central hole of the filter element.
The utility model provides a conveniently dismantle air purifier of filter core, its special character lies in: and a shaft hole arranged on the circular ring seat and a containing cavity which is positioned at the lower end of the shaft hole and is used for containing the fixing plate,
the fixed shaft body is provided with a power supply wire hole on the axis and two fixed holes on one diameter line,
the fixed stop plate comprises a circular base plate, a stop plate arranged at the edge of the circular base plate and a rectangular power line hole arranged at the center of the circular base plate;
The fixing plate is provided with a power line hole and two screw holes;
the upper end of the shaft hole in the annular seat plate is provided with a circular base plate counter bore and an excellent arc-shaped guide stop cavity, and the circular base plate counter bore is intersected with the guide stop cavity;
the circular base plate is arranged in the circular base plate counter bore, and the stop plate is matched with the guide stop cavity; the fixed shaft body is arranged in a shaft hole on the circular ring seat plate and a shaft hole on the circular ring seat, the fixed plate is arranged in the containing cavity, and the screw penetrates through a connecting hole on the circular base plate and a fixing hole on the fixed shaft body to be screwed with a screw hole on the fixed plate.
The utility model provides a conveniently dismantle air purifier of filter core, its special character lies in: the shaft sleeve is arranged in the shaft hole in the circular ring seat plate and the shaft hole in the circular ring seat, and the fixed shaft body is in running fit with the shaft sleeve.
The utility model provides a conveniently dismantle air purifier of filter core, its special character lies in: also comprises a signal generating device, the signal generating device comprises a microswitch, an operating piece, a mandril and a static piece,
the operating piece comprises a panel, a fixed seat arranged on the panel, a guide seat positioned at the lower part of the fixed seat, clasps arranged at two sides of the panel and elastic positioning pieces arranged at two sides of the panel, wherein the guide seat is provided with a guide hole;
The static part is provided with a guide sliding groove;
the wall of the top cover is provided with a through hole, guide rails are arranged on two sides of the through hole, and an upper positioning groove and a lower positioning groove are arranged on the opposite surfaces of the guide rails;
a guide seat hole is formed in the circular ring seat plate of the pressing piece;
the circular ring seat is provided with a static part mounting hole;
the panel is attached to the outer surface of the top cover and is in sliding fit with the outer surface of the top cover, the hook is buckled with the guide rail and is in sliding fit with the guide rail, the elastic positioning piece is in sliding fit with the guide rail, and the elastic positioning piece is matched and positioned with the upper positioning groove and the lower positioning groove; the guide seat is arranged in the guide seat hole, the ejector rod is arranged in the guide hole, the top end of the ejector rod is fixedly connected with the elastic pressing plate of the microswitch, and the lower end of the ejector rod extends out of the guide hole; the static part is fixed in the static part mounting hole, and the guide seat is in sliding fit with the guide sliding groove on the static part;
when the elastic positioning piece is embedded with the upper positioning groove, the lower end of the ejector rod is separated from the guide sliding groove; when the elastic positioning piece is embedded with the lower positioning groove, the lower end of the ejector rod is in contact fit with the bottom plate of the guide sliding groove and triggers the microswitch.
An air purifier of filter core is conveniently dismantled, its special character lies in: also comprises a locking plate with elasticity,
the other side of the static part is provided with a locking hole;
One end of the locking plate is fixedly connected with the annular seat plate of the pressing piece, and the other end of the locking plate is matched with the locking hole.
According to the air purifier with the conveniently-detachable filter element, due to the adoption of the structure, the top cover and the pressing piece rotate relative to the bottom shell and the filter element and leave the upper part of the filter element, and then the filter element can be taken out for cleaning, so that the operation is convenient.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is an enlarged view of a portion B of fig. 2.
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a perspective view of the control assembly of the present invention.
Fig. 8 is a partial perspective view of the top cover of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, an air purifier convenient for disassembling a filter element comprises a bottom shell 1, a top cover 2, a filter element 3 and a fan, wherein air inlet holes are formed in the circumferential wall of the bottom shell 1, and purified air outlet holes are formed in the top plate of the top cover 2; the filter element is arranged in the bottom shell, the fan is arranged in the top cover 2, and the top cover 2 is matched with the bottom shell 1 in a rotating mode.
Still including being provided with the compressing tightly 4 of top cap lower extreme and being provided with the ring seat 5 of drain pan upper end, compressing tightly 4 and ring seat 5 through a pin joint mechanism pin joint, compress tightly 4 and compress tightly 3 upper ends of filter element.
The pressing piece 4 comprises an air collecting cavity 41 with an upper opening and a circular ring seat plate 42 surrounding the upper opening of the air collecting cavity, and a through hole is formed in the bottom plate of the air collecting cavity 41;
the circular ring seat plate 42 is fixedly connected with the top cover 2, the lower end of the air collecting cavity 41 compresses the upper end of the filter element 3, and the through hole of the air collecting cavity 41 is butted with the central hole of the filter element 3.
The pin joint mechanism comprises a fixed shaft body 6, a fixed stop plate 7, a fixed plate 8, a shaft hole 421 arranged on the circular ring seat plate 42, a shaft hole 51 arranged on the circular ring seat 5, and an accommodating cavity 52 positioned at the lower end of the shaft hole 51 and used for accommodating the fixed plate,
the fixed shaft body 6 is provided with a power supply wire hole 61 on the axis and two fixed holes on one diameter line,
the fixed stop plate 7 comprises a circular base plate 71, a stop plate 72 arranged at the edge of the circular base plate and a rectangular power line hole 73 arranged at the center of the circular base plate;
the fixing plate 8 is provided with a power line hole and two screw holes;
the upper end of the shaft hole 421 on the circular ring seat plate 42 is provided with a circular base plate counter bore 422 and a major arc-shaped guide stop cavity 423, and the circular base plate counter bore 422 is intersected with the guide stop cavity 423;
the circular base plate 71 is arranged in a circular base plate counter bore 422, and the stop plate 72 is matched with the guide stop cavity 423; the fixed shaft body 6 is arranged in a shaft hole 421 on the circular ring seat plate and a shaft hole 51 on the circular ring seat 5, the fixed plate 8 is arranged in the accommodating cavity 52, and screws penetrate through connecting holes on the circular base plate 71 and fixing holes on the fixed shaft body 6 to be screwed with screw holes on the fixed plate 8.
As a further improvement of the invention: the novel bearing further comprises a shaft sleeve 9, the shaft sleeve 9 is arranged in a shaft hole 421 on the circular ring seat plate and a shaft hole 51 on the circular ring seat 5, and the fixed shaft body 6 is in running fit with the shaft sleeve 9.
By adopting the structural design, the top cover 2 and the annular seat plate 42 are connected into a whole, the fixed shaft body 6, the fixed stop plate 7 and the fixed plate 8 are connected together, and the fixed plate 8 is fixed in the accommodating cavity 52 of the annular seat 5; the top cover 2 and the ring seat plate 42 rotate together relative to the fixed shaft body 6 and the fixed stop plate 7, as shown in fig. 1 and 5, the top cover 2 is rotated anticlockwise, the circular base plate counter bore 422 and the guide stop cavity 423 rotate relative to the circular base plate 71 and the stop plate 72 and rotate to a certain angle, the guide stop cavity 423 and the stop plate 72 are matched for stopping, the top cover 2 leaves the upper part of the bottom shell 1, the pressing piece 4 leaves the filter element 3, and at the moment, the filter element 3 can be taken out for cleaning; when reset, the rotating shaft rotates anticlockwise.
As a further improvement of the invention: also comprises a signal generating device which comprises a microswitch 10, an operating piece 11, a mandril 12 and a static piece 13,
the operating member 11 includes a panel 111, a fixing seat 112 disposed on the panel, a guiding seat 113 located at the lower part of the fixing seat, clasps 114 disposed at two sides of the panel, and elastic positioning members 115 disposed at two sides of the panel, wherein the guiding seat 113 has a guiding hole;
The stationary member 13 is provided with a guide sliding groove 131;
as shown in fig. 8, the wall of the top cover 2 has a through hole, guide rails 22 are disposed on two sides of the through hole 21, and an upper positioning groove and a lower positioning groove are disposed on opposite surfaces of the guide rails;
the annular seat plate 42 of the pressing piece 4 is provided with a guide seat hole 424;
a static part mounting hole 53 is formed in the circular ring seat 5;
the panel 111 is attached to the outer surface of the top cover 2 and is in sliding fit with the outer surface of the top cover, the hook 114 is buckled with the guide rail 22 and is in sliding fit with the guide rail 22, the elastic positioning element 115 is in sliding fit with the guide rail 22, and the elastic positioning element 115 is in positioning fit with the upper positioning groove and the lower positioning groove; the guide seat 113 is positioned in the guide seat hole 424, the ejector rod 12 is arranged in the guide hole, the top end of the ejector rod 12 is fixedly connected with the elastic pressing plate of the microswitch 10, and the lower end of the ejector rod extends out of the guide hole; the static part 13 is fixed in the static part mounting hole 53, and the guide seat 113 is in sliding fit with the guide sliding groove on the static part 13;
when the elastic positioning piece 115 is embedded with the upper positioning groove, the lower end of the mandril 12 is separated from the guide sliding groove on the static piece 13; when the elastic positioning piece 115 is embedded with the lower positioning groove, the lower end of the top rod 12 contacts and matches with the bottom plate of the guide sliding groove and triggers the micro switch 10.
A locking plate 14 with elasticity is also included,
The other side of the static piece 13 is provided with a locking hole 132; the guide sliding grooves 131 and the locking holes 132 are respectively provided at both sides of the stationary member 13;
one end of the locking plate 14 is fixedly connected to the annular seat plate 42 of the pressing member 4, and the other end is engaged with the locking hole 132. When the locking plate 14 is locked with the locking hole 132 and the guide seat 113 is engaged with the guide sliding groove, the top cover 2 can be prevented from rotating accidentally;
referring to fig. 1, 2, 4 and 5, the panel 111 is moved upward, after the elastic positioning element 115 leaves the lower positioning groove and moves for a certain distance, the elastic positioning element 115 is embedded and positioned with the upper positioning groove, and the guide seat 113 and the ejector rod 12 are separated from the guide sliding groove 131; the microswitch 10 is connected with the main control board, the action signal of the microswitch 10 is transmitted to the main control board, and the main control board stops outputting;
then, the top cover 2 is rotated counterclockwise, and the locking plate 14 is separated from the locking hole 132.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principle of the present invention, and this is considered to be within the scope of the present invention.
Claims (1)
1. An air purifier with a filter element convenient to disassemble comprises a bottom shell, a top cover and a filter element, wherein air inlet holes are formed in the circumferential wall of the bottom shell, and purified air outlet holes are formed in the top plate of the top cover; the filter element is arranged in the bottom shell, and the top cover is in running fit with the bottom shell; the method is characterized in that: the pressing piece is pivoted with the ring seat through a pivoting mechanism, and the pressing piece presses the upper end of the filter element;
The signal generating device comprises a microswitch, an operating piece, a mandril and a static piece,
the operating piece comprises a panel, a fixed seat arranged on the panel, a guide seat positioned at the lower part of the fixed seat, clasps arranged at two sides of the panel and elastic positioning pieces arranged at two sides of the panel, wherein the guide seat is provided with a guide hole;
the static part is provided with a guide sliding groove;
the wall of the top cover is provided with a through hole, guide rails are arranged on two sides of the through hole, and an upper positioning groove and a lower positioning groove are arranged on the opposite surfaces of the guide rails;
a guide seat hole is formed in the annular seat plate of the pressing piece;
the circular ring seat is provided with a static part mounting hole;
the panel is attached to the outer surface of the top cover and is in sliding fit with the outer surface of the top cover, the hook is buckled with the guide rail and is in sliding fit with the guide rail, the elastic positioning piece is in sliding fit with the guide rail, and the elastic positioning piece is matched and positioned with the upper positioning groove and the lower positioning groove; the guide seat is positioned in the guide seat hole, the ejector rod is arranged in the guide hole, the top end of the ejector rod is fixedly connected with the elastic pressing plate of the microswitch, and the lower end of the ejector rod extends out of the guide hole; the static part is fixed in the static part mounting hole, and the guide seat is in sliding fit with the guide sliding groove on the static part;
when the elastic positioning piece is embedded with the upper positioning groove, the lower end of the ejector rod is separated from the guide sliding groove; when the elastic positioning piece is embedded with the lower positioning groove, the lower end of the ejector rod is in contact fit with the bottom plate of the guide sliding groove and triggers the microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036458.6A CN106621591B (en) | 2017-01-18 | 2017-01-18 | Air purifier with conveniently-detachable filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036458.6A CN106621591B (en) | 2017-01-18 | 2017-01-18 | Air purifier with conveniently-detachable filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106621591A CN106621591A (en) | 2017-05-10 |
| CN106621591B true CN106621591B (en) | 2022-08-16 |
Family
ID=58840746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036458.6A Active CN106621591B (en) | 2017-01-18 | 2017-01-18 | Air purifier with conveniently-detachable filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621591B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120738A (en) * | 2017-06-03 | 2017-09-01 | 中山市兆美模具实业有限公司 | A kind of air purifier for improving indicator lamp |
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| US4334900A (en) * | 1980-01-11 | 1982-06-15 | Delbag-Luftfilter Gmbh | Filter elements arranged in waste tanks for separating substances which are harmful to the health from flowing air in connection with nuclear installations |
| DE202006005012U1 (en) * | 2006-03-29 | 2007-08-09 | Hengst Gmbh & Co.Kg | Air filter and filter element |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106621591A (en) | 2017-05-10 |
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Address after: 528427, Room 301, 3rd Floor, Building 2, No. 32-2 Shenghui North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN CITY KANGLONG ELECTRIC APPLIANCE TECHNOLOGY CO.,LTD. Address before: No. 8, Hongye Road, Nantou Town, Zhongshan City, Guangdong Province, 528427 Patentee before: ZHONGSHAN CITY KANGLONG ELECTRIC APPLIANCE TECHNOLOGY CO.,LTD. |
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