CN111623444B - Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting - Google Patents
Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting Download PDFInfo
- Publication number
- CN111623444B CN111623444B CN202010517571.8A CN202010517571A CN111623444B CN 111623444 B CN111623444 B CN 111623444B CN 202010517571 A CN202010517571 A CN 202010517571A CN 111623444 B CN111623444 B CN 111623444B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air
- fixedly connected
- air filter
- frame body
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification filter screen device with an LED ultraviolet photocatalyst sterilization function, which comprises a frame body, wherein the frame body is in a box shape, a fan is arranged on the side wall of the bottom of the frame body in a penetrating manner, a first air filter screen and a second air filter screen which are distributed from bottom to top are arranged in the frame body, a titanium dioxide photocatalyst layer is coated on one surface of each first air filter screen, which is opposite to the corresponding surface of the corresponding second air filter screen, baffles which are abutted to four groups of purple LED lamp beads are arranged on the frame body, the four baffles are connected with the frame body through connecting mechanisms, and a first brush and a second brush which are abutted to the baffles are arranged at the bottoms of the first air filter screen and the second air filter screen. The air filter has a reasonable structure, can effectively filter and purify air, can automatically clean the first air filter screen and the second air filter screen, ensures that the first air filter screen and the second air filter screen can be normally filtered, and can collect cleaned dust.
Description
Technical Field
The invention relates to the technical field of air purification equipment, in particular to an air purification filter screen device with an LED ultraviolet photocatalyst sterilization function.
Background
An air filter net, as its name implies, is an accessory for filtering air, and is widely used in all aspects of life, such as being installed in an air-conditioning supply duct, an air filter, and a ventilation duct of a centralized ventilation system in office buildings, shopping malls, hospitals, airports, and general industrial plants or clean rooms, and mainly used for filtering air and cleaning air, so as to improve the quality of indoor air.
Traditional airstrainer mainly divide into four types of coarse efficiency, well effect, sub-high efficiency and high efficiency, and when concrete implementation, it is according to the size of amount of wind, installs the airstrainer of different quantity in a pipeline, and corresponding filter segment then filters the dust particle who sends into indoor air, however, no matter which type airstrainer, it has obtained wide application, but it still has certain defect and not enough.
Specifically, on the one hand, they generally only have the function of filtering air, and they can only filter out dust particles in air, but cannot really kill harmful components in air, in other words, they cannot really sterilize and clean air, and on the other hand, their air filtering effect is generally not very good; and current airstrainer needs the manual work to dismantle the clearance after using a period, can not carry out automatic clearance according to actual conditions, so increased staff's the amount of labour.
To the not enough of current situation, design a section air purification filter screen device that the practicality is strong that the air filtration effect is good, the disinfection is effectual, and can clear up the filter screen automatically, clean air is effectual etc. then very necessary, therefore we have designed an air purification filter screen device with LED ultraviolet ray catalyst function of disinfecting.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an air purification filter screen device with an LED ultraviolet photocatalyst sterilization function.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air purification filter screen device with a LED ultraviolet photocatalyst sterilization function comprises a frame body, wherein the frame body is in a box body shape, a fan is installed on the side wall of the bottom of the frame body in a penetrating mode, a first air filter screen and a second air filter screen which are distributed from bottom to top are installed in the frame body, titanium dioxide photocatalyst layers are coated on the opposite sides of the first air filter screen and the second air filter screen, purple light LED lamp beads are installed on the side wall of the periphery of the frame body, baffles which are abutted against four groups of purple light LED lamp beads are installed on the frame body, the four baffles are connected with the frame body through connecting mechanisms, a first brush and a second brush which are abutted against the first air filter screen and the second air filter screen are arranged at the bottoms of the first air filter screen and the second air filter screen, the first brush and the second brush are connected through rotating rods, a transmission mechanism is arranged between the rotating rods and the fan, and a control switch is installed on the first air filter screen, first dust absorption pipe and second dust absorption pipe are installed respectively to the below of first airstrainer and second airstrainer, the upper and lower end of first dust absorption pipe and second dust absorption pipe is run through respectively and is equipped with a plurality of first dust absorption holes and second dust absorption hole, the collection dirt mechanism of being connected with first dust absorption pipe and second dust absorption union coupling is installed to the outer wall of framework.
Preferably, the connecting mechanism comprises a first magnetic block mounted on the frame body, a second magnetic block is fixedly connected to the baffle, the first magnetic block and the second magnetic block are abutted, and the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are opposite in polarity.
Preferably, fixedly connected with installation pole in the frame, the dwang runs through the installation pole and is connected rather than rotating, the dwang runs through first filter screen and is connected rather than rotating, the dwang runs through first brush and rather than fixed connection.
Preferably, drive mechanism includes the electric telescopic handle with dwang fixed connection, electric telescopic handle's the first clutch blocks of output fixedly connected with, fixedly connected with and rather than coaxial connecting rod on the fan, fixedly connected with and the relative second clutch blocks of first clutch blocks on the connecting rod.
Preferably, the control switch includes a cylinder penetrating through the first air filtering net, a circular plate is fixedly connected to the cylinder, a first electric contact piece is fixedly connected to the circular plate, a piston is slidably connected to the cylinder, a spring is fixedly connected between the piston and the circular plate, a second electric contact piece opposite to the first electric contact piece is fixedly connected to the piston, and the first electric contact piece and the second electric contact piece are both located inside the spring.
Preferably, the first dust collection pipe and the second dust collection pipe are distributed with the electric telescopic rod and the rotating rod in a staggered mode.
Preferably, the dust collecting mechanism comprises a negative pressure fan fixedly connected with the outer wall of the frame body, a U-shaped pipe communicated with the first dust collecting pipe is fixedly connected between the first dust collecting pipe and the second dust collecting pipe, the U-shaped pipe is fixedly connected with the air inlet end of the negative pressure fan and communicated with the air inlet end of the negative pressure fan, and a collecting box is mounted on the frame body and connected with the air outlet end of the negative pressure fan through a conveying pipe.
Preferably, the first electric contact and the second electric contact are electrically connected with the negative pressure fan and the electric telescopic rod, and the negative pressure fan and the electric telescopic rod are electrically connected in series.
Compared with the prior art, the invention has the beneficial effects that:
1. the air can be subjected to double filtration through the first air filter screen and the second air filter screen, so that dust in the air can be effectively removed; when the ultraviolet LED lamp beads are covered on the titanium dioxide photocatalyst layer, the photocatalyst contained on the titanium dioxide photocatalyst layer generates photocatalytic reaction, so that toxic and harmful gases in the air can be effectively degraded to purify the air, various bacteria can be effectively killed, and the toxin released by the bacteria or fungi can be decomposed and harmlessly treated.
2. By using the control switch, namely the first air filter screen is not ventilated, along with the work of the fan, the pressure inside the frame body between the first air filter screen and the fan is increased, the piston moves to drive the second electric contact piece to move, when the second electric contact piece is abutted against the first electric contact piece, the negative pressure fan and the electric telescopic rod work at the moment, the output end of the electric telescopic rod drives the first friction block to move towards and abut against the second friction block, the fan rotates to drive the second friction block to rotate, thereby realizing the rotation of the first friction block, and further realizing the rotation of the electric telescopic rod and the rotating rod, the rotating rod rotates to drive the first brush and the second brush to rotate, the dust at the bottom of the first air filter screen and the bottom of the second air filter screen can be cleaned through the first brush and the second brush, and then the first air filter screen and the second air filter screen can be ventilated, and dust in the air can be filtered.
3. The negative pressure fan works to generate negative pressure at the first dust suction hole and the second dust suction hole, dust swept down can be sucked into the first dust suction pipe and the second dust suction pipe through the negative pressure, and the sucked dust is conveyed into the collection box through the U-shaped pipe, the air inlet end and the conveying pipe, so that the dust is collected.
4. Along with the processing to the dust, first airstrainer and second airstrainer's air output increases, and then the pressure that the piston received reduces, under the effect of spring, can realize reseing of piston to first electric contact and second electric contact separation, negative-pressure air fan and electric telescopic handle stop work, so can not make the rotation of first brush and second brush continuation, have also reduced its wearing and tearing and have saved power resource.
5, the purple light LED lamp is conveniently installed and disassembled, and then is convenient to clean and overhaul, and the operation is simple and convenient.
In conclusion, the air purifier has a reasonable structure, can effectively filter and purify air, can automatically clean the first air filter screen and the second air filter screen, ensures that the first air filter screen and the second air filter screen can normally filter air, and can collect cleaned dust.
Drawings
FIG. 1 is a schematic structural diagram of an air purification filter screen device with LED ultraviolet photocatalyst sterilization function according to the present invention;
FIG. 2 is a schematic view of the structural connection of a control switch in an air purification filter screen device with LED ultraviolet photocatalyst sterilization function according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a perspective view of a first dust absorption tube in the air purification filter screen device with LED UV photocatalyst sterilization function according to the present invention;
fig. 5 is a side view of a part of the structure of an air purification filter screen device with LED uv photocatalyst sterilization function according to the present invention.
In the figure: the dust collector comprises a frame body 1, a first air filter screen 2, a second air filter screen 3, a titanium dioxide photocatalyst layer 4, a purple light LED lamp bead 5, a second brush 6, a first brush 7, an installation rod 8, a first dust suction pipe 9, a first dust suction hole 10, a second dust suction pipe 11, a second dust suction hole 12, a U-shaped pipe 13, an air inlet end 14, a negative pressure fan 15, a conveying pipe 16, a collecting box 17, a fan 18, a connecting rod 19, a second friction block 20, a first friction block 21, an electric telescopic rod 22, a baffle 23, a second magnetic block 24, a first magnetic block 25, a cylinder 26, a circular plate 27, a first electric contact plate 28, a spring 29, a piston 30, a second electric contact plate 31 and a rotating rod 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, an air purification filter screen device with an LED ultraviolet photocatalyst sterilization function comprises a frame body 1, wherein the frame body 1 is box-shaped, a fan 18 is installed on the side wall of the bottom of the frame body 1 in a penetrating manner, a first air filter screen 2 and a second air filter screen 3 which are distributed from top to bottom are installed in the frame body 1, and the first air filter screen 2 and the second air filter screen 3 are connected with the frame body 1 through screws; a titanium dioxide photocatalyst layer 4 is coated on one surface of each of the first air filter screen 2 and the second air filter screen 3, purple light LED lamp beads 5 are mounted on the peripheral side wall of the frame body 1, a mounting groove penetrates through the frame body 1, a limiting strip which abuts against the purple light LED lamp 5 is arranged on the inner wall of the mounting groove, and the purple light LED lamp beads 5 are prevented from being separated from the mounting groove; when the ultraviolet LED lamp beads 5 are covered on the titanium dioxide photocatalyst layer 4, the photocatalyst contained on the titanium dioxide photocatalyst layer 4 generates photocatalytic reaction, so that toxic and harmful gases in the air can be effectively degraded to purify the air, various bacteria can be effectively killed, and the toxin released by the bacteria or fungi can be decomposed and harmlessly treated.
The baffle 23 which is abutted against the four groups of purple light LED lamp beads 5 is arranged on the frame body 1, and the purple light LED lamp beads 5 can be limited through the baffle 23 and the limiting strips, so that the purple light LED lamp beads 5 are not easy to move; the four baffle plates 23 are connected with the frame body 1 through connecting mechanisms, each connecting mechanism comprises a first magnetic block 25 arranged on the frame body 1, a second magnetic block 24 is fixedly connected to each baffle plate 23, the first magnetic blocks 25 abut against the second magnetic blocks 24, and the magnetic poles of the opposite surfaces of the first magnetic blocks 25 and the second magnetic blocks 24 are opposite in polarity; so first magnetic path 25 and second magnetic path 24 are inhaled mutually, can carry on spacingly to baffle 23, make it be difficult for removing, and then realize spacing to purple light LED lamp pearl 5, also conveniently open baffle 23, and then be convenient for dismantle clearance and maintenance to purple light LED lamp pearl 5.
The bottom parts of the first air filter screen 2 and the second air filter screen 3 are respectively provided with a first brush 7 and a second brush 6 which are abutted against the first air filter screen 2 and the second air filter screen 3, and the first brush 7 and the second brush 6 can clean dust of the first air filter screen 2 and the second air filter screen 3, so that the first air filter screen 2 and the second air filter screen 3 can normally filter air without manual disassembly and separate cleaning; first brush 7 and second brush 6 are connected through dwang 32, and fixedly connected with installation pole 8 in the framework 1, dwang 32 run through installation pole 8 and rather than rotate and be connected, and dwang 32 runs through first filter screen 2 and rather than rotate and be connected, and dwang 32 runs through first brush 7 and rather than fixed connection.
Be equipped with drive mechanism between dwang 32 and the fan 18, drive mechanism include with dwang 32 fixed connection's electric telescopic handle 22, the first clutch blocks 21 of electric telescopic handle 22's output fixedly connected with, fixedly connected with and coaxial connecting rod 19 on the fan 18, fixedly connected with and the second clutch blocks 20 relative of first clutch blocks 21 on the connecting rod 19, the material of first clutch blocks 21 and second clutch blocks 20 is antifriction and high friction material, like the friction material of clutch disc material.
Install control switch on first airstrainer 2, control switch is including running through drum 26 that first airstrainer 2 set up, fixedly connected with circular plate 27 on drum 26, first electric contact piece 28 of fixedly connected with on the circular plate 27, sliding connection has piston 30 in the drum 26, fixedly connected with spring 29 between piston 30 and the circular plate 27, fixedly connected with second electric contact piece 31 relative with first electric contact piece 28 on the piston 30, first electric contact piece 28 all is located the inside of spring 29 with second electric contact piece 31.
A first dust suction pipe 9 and a second dust suction pipe 11 are respectively arranged below the first air filter screen 2 and the second air filter screen 3, and the first dust suction pipe 9 and the second dust suction pipe 11 are the same; the first dust suction pipe 9 and the second dust suction pipe 11 are distributed with the electric telescopic rod 22 and the rotating rod 32 in a staggered way, so that the rotation of the electric telescopic rod and the rotating rod is not influenced; the upper end and the lower end of the first dust suction pipe 9 and the upper end and the lower end of the second dust suction pipe 11 are respectively provided with a plurality of first dust suction holes 10 and a plurality of second dust suction holes 12 in a penetrating manner, and dust swept down by the first brush 7 and the second brush 6 can be sucked away through the first dust suction holes 10 and the second dust suction holes 12, so that the first air filter screen 2 and the second air filter screen 3 cannot be accumulated.
The outer wall of framework 1 is installed the collection dirt mechanism of being connected with first dust absorption pipe 9 and second dust absorption pipe 11, collection dirt mechanism includes negative pressure air fan 15 with framework 1 outer wall fixed connection, fixedly connected with rather than communicating U type pipe 13 between first dust absorption pipe 9 and the second dust absorption pipe 11, U type pipe 13 and negative pressure air fan 15's air inlet end 14 fixed connection and communicate with each other, install collecting box 17 on the framework 1, collecting box 17 is connected with negative pressure air fan 15's air inlet end through conveyer pipe 16, can inhale away and carry to in collecting box 17 the dust that sweeps, the realization is collected the dust.
The first electric contact piece 28 and the second electric contact piece 31 are electrically connected with the negative pressure fan 15 and the electric telescopic rod 22, the negative pressure fan 15 and the electric telescopic rod 22 are electrically connected in series, and when the first electric contact piece 28 and the second electric contact piece 31 are abutted, the negative pressure fan 15 and the electric telescopic rod 22 work.
In the invention, when air is treated, the fan 18 and the purple light LED lamp beads 5 are started, the fan 18 works to convey air into the frame body 1, then the air flows through the first air filter screen 2 and the second air filter screen 3, and the air can be subjected to double filtration through the first air filter screen 2 and the second air filter screen 3, so that dust in the air can be effectively removed; when the ultraviolet LED lamp beads 5 are covered on the titanium dioxide photocatalyst layer 4, the photocatalyst contained on the titanium dioxide photocatalyst layer 4 generates photocatalytic reaction, so that toxic and harmful gases in the air can be effectively degraded to purify the air, various bacteria can be effectively killed, and the toxin released by the bacteria or fungi can be decomposed and harmlessly treated.
Along with the long-time operation of air filtration, namely, more dust is accumulated on the first air filter screen 2, so that the first air filter screen 2 is not ventilated any more, along with the operation of the fan 18, the pressure inside the frame body 1 between the first air filter screen 2 and the fan 18 is increased, along with the increase of the pressure, the air can press the piston 30 to move towards the direction of the circular plate 27, the piston 30 moves to drive the second electric contact piece 31 to move, when the second electric contact piece 31 abuts against the first electric contact piece 28, the negative pressure fan 15 and the electric telescopic rod 22 work at the moment, the output end of the electric telescopic rod 22 drives the first friction block 21 to move towards and abut against the second friction block 20, the fan 18 rotates to drive the second friction block 20 to rotate, so that the first friction block 21 rotates, the electric telescopic rod 22 and the rotating rod 32 rotate, the rotating rod 32 rotates to drive the first brush 7 and the second brush 6 to rotate, can clear up the dust of first airstrainer 2 and second airstrainer 3 bottoms through first brush 7 and second brush 6, and then first airstrainer 2 and second airstrainer 3 ventilates in time, can carry out filtration treatment to the dust in the air.
At this time, the negative pressure fan 15 works to generate negative pressure at the first dust suction hole 10 and the second dust suction hole 12, the swept dust can be sucked into the first dust suction pipe 9 and the second dust suction pipe 11 through the negative pressure, and the sucked dust is conveyed into the collection box 17 through the U-shaped pipe 13, the air inlet end 14 and the conveying pipe 16, so that the dust is collected.
Along with the processing to the dust, the air output of first airstrainer 2 and second airstrainer 3 increases, then the pressure that piston 30 received reduces, under the effect of spring 29, can realize the reseing of piston 30 to first electric contact 28 separates with second electric contact 31, and negative-pressure air fan 15 and electric telescopic handle 22 stop working, so can not make first brush 7 and the continuation of second brush 6 rotate, has also reduced its wearing and tearing and has saved electric power resource.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting, includes framework (1), framework (1) is the box form, a serial communication port, framework (1) bottom lateral wall runs through and installs fan (18), install first airstrainer (2) and second airstrainer (3) that are down to distribute in framework (1), first airstrainer (2) and second airstrainer (3) relative one side all scribbles has titanium dioxide photocatalyst layer (4), purple light LED lamp pearl (5) are all installed to the lateral wall all around of framework (1), install baffle (23) that offset with four groups purple light LED lamp pearl (5) on framework (1), four baffle (23) all are connected with framework (1) through coupling mechanism, the bottom of first airstrainer (2) and second airstrainer (3) all is equipped with first brush (7) and second brush (6) rather than offsetting The first brush (7) and the second brush (6) are connected through a rotating rod (32), a transmission mechanism is arranged between the rotating rod (32) and a fan (18), a control switch is installed on the first air filter screen (2), a first dust suction pipe (9) and a second dust suction pipe (11) are respectively installed below the first air filter screen (2) and the second air filter screen (3), a plurality of first dust suction holes (10) and a plurality of second dust suction holes (12) are respectively arranged at the upper end and the lower end of the first dust suction pipe (9) and the lower end of the second dust suction pipe (11) in a penetrating mode, and a dust collection mechanism connected with the first dust suction pipe (9) and the second dust suction pipe (11) is installed on the outer wall of the frame body (1);
control switch is including running through drum (26) that first airstrainer (2) set up, fixedly connected with circular slab (27) is gone up in drum (26), fixedly connected with first electric contact (28) are gone up in circular slab (27), sliding connection has piston (30) in drum (26), fixedly connected with spring (29) between piston (30) and circular slab (27), fixedly connected with second electric contact (31) relative with first electric contact (28) are gone up in piston (30), first electric contact (28) all are located the inside of spring (29) with second electric contact (31).
2. The air purification filter screen device with the LED ultraviolet photocatalyst sterilization function as claimed in claim 1, wherein the connecting mechanism comprises a first magnetic block (25) mounted on the frame body (1), the baffle plate (23) is fixedly connected with a second magnetic block (24), the first magnetic block (25) and the second magnetic block (24) are abutted, and the magnetic poles of the opposite surfaces of the first magnetic block (25) and the second magnetic block (24) are opposite in polarity.
3. The air purifying filter screen device with the LED ultraviolet photocatalyst sterilization function as claimed in claim 1, wherein a mounting rod (8) is fixedly connected in the frame body (1), the rotating rod (32) penetrates through the mounting rod (8) and is rotatably connected with the mounting rod, the rotating rod (32) penetrates through the first air filtering screen (2) and is rotatably connected with the first air filtering screen, and the rotating rod (32) penetrates through the first brush (7) and is fixedly connected with the first air filtering screen.
4. The air purification filter screen device with the LED ultraviolet photocatalyst sterilization function as claimed in claim 1, wherein the transmission mechanism comprises an electric telescopic rod (22) fixedly connected with the rotating rod (32), the output end of the electric telescopic rod (22) is fixedly connected with a first friction block (21), the fan (18) is fixedly connected with a connecting rod (19) coaxial with the fan, and the connecting rod (19) is fixedly connected with a second friction block (20) opposite to the first friction block (21).
5. The air purification filter screen device with the LED ultraviolet photocatalyst sterilization function as claimed in claim 4, wherein the first dust suction pipe (9) and the second dust suction pipe (11) are distributed in a staggered manner with the electric telescopic rod (22) and the rotating rod (32).
6. The air purification filter screen device with the LED ultraviolet photocatalyst sterilization function as claimed in claim 5, wherein the dust collection mechanism comprises a negative pressure fan (15) fixedly connected with the outer wall of the frame body (1), a U-shaped pipe (13) communicated with the first dust collection pipe (9) and the second dust collection pipe (11) is fixedly connected between the first dust collection pipe and the second dust collection pipe, the U-shaped pipe (13) is fixedly connected and communicated with an air inlet end (14) of the negative pressure fan (15), a collection box (17) is installed on the frame body (1), and the collection box (17) is connected with an air outlet end of the negative pressure fan (15) through a conveying pipe (16).
7. The air purification filter screen device with LED ultraviolet photocatalyst sterilization function as claimed in claim 6, wherein the first electric contact piece (28) and the second electric contact piece (31) are electrically connected with the negative pressure fan (15) and the electric telescopic rod (22), and the negative pressure fan (15) and the electric telescopic rod (22) are electrically connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010517571.8A CN111623444B (en) | 2020-06-09 | 2020-06-09 | Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010517571.8A CN111623444B (en) | 2020-06-09 | 2020-06-09 | Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111623444A CN111623444A (en) | 2020-09-04 |
| CN111623444B true CN111623444B (en) | 2021-11-26 |
Family
ID=72270312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010517571.8A Active CN111623444B (en) | 2020-06-09 | 2020-06-09 | Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111623444B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682867B (en) * | 2021-01-03 | 2022-10-28 | 义博通信设备集团股份有限公司 | Air conditioner with self-cleaning function |
| CN113137581B (en) * | 2021-04-16 | 2022-06-10 | 福建宏晟照明电器有限公司 | Intelligent LED lamp with photocatalyst air purification |
| CN113834142A (en) * | 2021-09-14 | 2021-12-24 | 德州瑞诚空调设备有限公司 | Central air-conditioning ventilating duct type air purifying equipment |
| CN114129067B (en) * | 2021-12-21 | 2022-11-25 | 宁波曼华电器有限公司 | Smokeless comal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270913B (en) * | 2007-03-23 | 2012-01-11 | 海尔集团公司 | Cabinet air-conditioner dust gauze self-cleaning device and operation method thereof |
| KR101179402B1 (en) * | 2010-04-02 | 2012-09-05 | 주식회사 동우미디어 | An elevator |
| CN104048393A (en) * | 2014-07-09 | 2014-09-17 | 安徽康成工业产品设计有限公司 | Air conditioner filtering screen automatic testing device |
| JP6317495B1 (en) * | 2017-03-08 | 2018-04-25 | 日機装株式会社 | Air purifier |
| CN206787022U (en) * | 2017-06-09 | 2017-12-22 | 阜阳恒泰纺织有限公司 | A kind of fine sand air-conditioning filter plate cleaning device |
| CN210320388U (en) * | 2019-04-25 | 2020-04-14 | 河南仙于山环保科技有限公司 | Air purification device based on energy-saving and environment-friendly technology |
| CN110081534B (en) * | 2019-05-22 | 2020-12-04 | 潘芊璇 | Air purifier dust collector |
-
2020
- 2020-06-09 CN CN202010517571.8A patent/CN111623444B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111623444A (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111623444B (en) | Air purification filter screen device with LED ultraviolet photocatalyst function of disinfecting | |
| CN203771568U (en) | Combined detachable domestic fresh air purifier | |
| CN210699353U (en) | Dust-free workshop air purification device | |
| CN201612874U (en) | Indoor air purifier | |
| CN110762687B (en) | Door type air purifying and fresh air exchanging device | |
| WO2005028965A1 (en) | An air cleaner | |
| CN105823136B (en) | It is a kind of to handle formaldehyde and the air purifier of PM2.5 completely with ventilatory | |
| CN213747085U (en) | Total heat exchange fresh air unit | |
| CN110081534A (en) | A kind of air purifier dust-extraction unit | |
| CN213514274U (en) | Air classification purification device for ventilation system | |
| CN201561512U (en) | Hall purifier | |
| CN111306659A (en) | Multifunctional humidifier | |
| CN212252972U (en) | Air purifier with disinfection function | |
| CN218358086U (en) | Waste gas dust removal filter equipment | |
| KR101982971B1 (en) | High efficiency ceiling establishment type ventilation apparatus with air purifying function | |
| CN215983067U (en) | Gas purification filtration equipment for air purification | |
| CN214664961U (en) | Air purification device installed on fresh air system | |
| CN212644876U (en) | Mobile ventilation diagnosis and treatment equipment for preventing cross infection between doctors and patients in diagnosis and treatment process | |
| CN101832603A (en) | Suspended type air purification device | |
| CN112413800B (en) | Electrostatic absorption formula automatically cleaning air purification device | |
| CN210772544U (en) | Indoor air purification device | |
| CN201205489Y (en) | Matrix form honeycomb photocatalysis plasma purifier | |
| CN213911608U (en) | Movable sterilization station | |
| CN217004804U (en) | Air purification system of large-scale space | |
| CN211177221U (en) | Suspension type domestic air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211109 Address after: 252000 room 2421-2422, South Building, Kechuang building, No. 16, Huanghe Road, high tech Industrial Development Zone, Liaocheng City, Shandong Province Applicant after: Shandong Meixin Medical Technology Co.,Ltd. Address before: 550000 Jiuhua Road Central Park, Yunyan District, Guiyang City, Guizhou Province Applicant before: Bai Weiying |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |