CN211864312U - Bottom fixing mechanism of filtering component - Google Patents
Bottom fixing mechanism of filtering component Download PDFInfo
- Publication number
- CN211864312U CN211864312U CN201922352213.1U CN201922352213U CN211864312U CN 211864312 U CN211864312 U CN 211864312U CN 201922352213 U CN201922352213 U CN 201922352213U CN 211864312 U CN211864312 U CN 211864312U
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- lower cover
- upper cover
- ultraviolet lamp
- cover
- hole
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- 238000001914 filtration Methods 0.000 title claims description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 239000011941 photocatalyst Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model provides a filter assembly's bottom fixed establishment, relates to the air purification device field, including upper cover, connecting rod, lower cover, ultraviolet tube, upper cover, lower cover are one side closed, the open circular box body of opposite side, are fixed in corresponding upper cover, lower cover with the porous ceramic one end of upper cover, lower cover contact, upper cover, lower cover are last to be equipped with two sets of first through-holes that are used for first screw to pass that align, the both ends of connecting rod are equipped with and are used for first screw fixation's screw hole, cover the hole that is equipped with the plug that is used for ultraviolet tube and passes down, the movable laminating has a tight piece in top that pushes up ultraviolet tube bottom from the side on the lower cover bottom surface. The application provides a bottom fixed establishment of filter assembly can fix ultraviolet tube bottom, prevents its landing.
Description
Technical Field
The utility model relates to an air purification device field, concretely relates to filtering component's bottom fixed establishment.
Background
Air purifier is the environmental protection equipment of administering indoor contaminated air, and wherein the core component is filter assembly, and filter assembly's filtration performance has directly decided air purifier's purification efficiency. At present, the ceramic purifier is applied to the field of air purifiers, and is prepared by spraying a nano photocatalyst on porous ceramic. The porous ceramic is a porous inorganic material, has the advantages of large gas contact area, small filtration resistance and high filtration precision, has better load performance with the nano photocatalyst, and the load type photocatalyst purification material prepared by loading the nano photocatalyst on the porous ceramic carrier has high purification efficiency and strong filtration capability, can be applied to an air purifier and has good catalytic purification function.
FIG. 1 is an overall schematic view of a filter assembly (part) in a conventional ceramic purifier, and FIG. 2 is an exploded schematic view thereof, in which 1 '-an upper cover, 2' -a lower cover, 3 '-a connecting rod, 4' -porous ceramic, 5 '-a screw, 6' -a through hole, 7 '-an ultraviolet lamp tube, 8' -a hole are formed in the upper cover and the lower cover, two sets of aligned through holes are formed in the connecting rod, threaded holes matched with the screws are formed in two ends of the connecting rod, the upper cover and the lower cover are connected together through the two connecting rods, the annular porous ceramic is stacked between the upper cover and the lower cover and sleeved outside the two connecting rods, the lower cover is provided with a hole for passing the ultraviolet lamp tube therethrough, the ultraviolet lamp tube extends into the porous ceramic through the hole, the top end of the ultraviolet lamp tube abuts against the bottom surface of the upper cover, and a plug of the ultraviolet lamp tube is exposed outside the lower cover, and the hole is generally designed to be larger, the uv light tube is likely to fall through the hole and break due to personal negligence during the subsequent and overall assembly process.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the application provides a bottom fixing mechanism of a filtering component, which can fix the bottom of an ultraviolet lamp tube and prevent the ultraviolet lamp tube from sliding down.
In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:
the utility model provides a bottom fixed establishment of filter assembly, includes upper cover, connecting rod, lower cover, ultraviolet tube, upper cover, lower cover are the circular box body that one side is sealed, the opposite side is open, and the porous ceramic one end of contacting with upper cover, lower cover is fixed in corresponding upper cover, lower cover, upper cover, lower cover are last to be equipped with two sets of first through-holes that are used for first screw to pass that align, the both ends of connecting rod are equipped with and are used for first screw fixation's screw hole, lower cover is equipped with the hole that is used for ultraviolet tube's plug to pass, and the movable fit has a tight piece in top of follow side top ultraviolet tube bottom on the lower cover bottom surface.
Furthermore, the tightening piece comprises a crescent-shaped main body, one side of the main body adjacent to the ultraviolet lamp tube is an arc-shaped surface matched with the surface of the ultraviolet lamp tube, one side of the main body far away from the ultraviolet lamp tube is provided with a connecting part, the connecting part is provided with a second through hole, the lower cover is provided with the same second through hole, and the tightening piece is movably fixed on the bottom surface of the lower cover through the second through hole and a second screw.
Furthermore, the tightening sheet is formed by integrally molding the main body and the connecting part and is made of metal materials.
Furthermore, the two connecting rods are distributed on two sides which are symmetrical by taking the circle center of the box body as the center.
Furthermore, the upper cover, the lower cover and the connecting rod are made of aluminum materials.
The working principle of the bottom fixing mechanism of the filter assembly is as follows:
during assembly, the two connecting rods are fixedly connected with the lower cover through the first through holes and the first screws, then the porous ceramic is sleeved outside the connecting rods, the upper cover is covered on the porous ceramic at an angle with the bottom surface facing downwards, the position of the upper cover is adjusted to enable the two first through holes to be aligned with the threaded holes of the connecting rods, then the upper cover and the connecting rods are fixedly connected through the upper cover which is penetrated through the first screws from top to bottom, then the ultraviolet lamp tube is inserted into the porous ceramic through the holes, the top end of the ultraviolet lamp tube abuts against the lower part of the bottom surface of the upper cover, the plug of the ultraviolet lamp tube is exposed out of the lower cover, then the arc surface of the jacking piece is jacked at the bottom of the ultraviolet lamp tube from the side surface, the jacking piece is fixed on the bottom surface of the lower cover through the second through holes and; the first screw and the second screw are fastening connectors, i.e., screws, which are common in reality, and the first screw and the second screw can be screws with the same size.
According to the technical scheme, the utility model discloses when can making the filter assembly equipment, after ultraviolet tube inserted porous ceramic, its bottom had the tight piece in top to be fixed to landing when avoiding follow-up equipment.
Drawings
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
FIG. 1 is a general schematic diagram of the prior art;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is an overall schematic view of the present invention;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic structural view of a tightening sheet of the present invention;
wherein, 1', an upper cover; 2', a lower cover; 3', a connecting rod; 4', porous ceramic; 5', a screw; 6', a through hole; 7', ultraviolet lamp tube; 8', holes; 1. an upper cover; 2. a connecting rod; 3. a lower cover; 4. an ultraviolet lamp tube; 5. a porous ceramic; 6. a first screw; 7. a first through hole; 8. a threaded hole; 9. a hole; 10. a jacking sheet; 11. a main body; 111. an arc-shaped surface; 12. a connecting portion; 13. a second through hole; 14. A second screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
As shown in fig. 3 and 4, a bottom fixing mechanism of a filter assembly includes an upper cover 1, a connecting rod 2, a lower cover 3, and an ultraviolet lamp tube 4, where the upper cover 1 and the lower cover 3 are both circular box bodies with one side closed and the other side open, one end of a porous ceramic 5 contacting with the upper cover 1 and the lower cover 3 is fixed in the corresponding upper cover 1 and the lower cover 3, two groups of aligned first through holes 7 for a first screw 6 to pass through are formed in the upper cover 1 and the lower cover 3, two ends of the connecting rod 2 are provided with threaded holes 8 for fixing the first screw 6, and the two connecting rods 2 are distributed on two sides that are centrosymmetric with the circle center of the box body (the upper cover and the lower cover).
The lower cover 3 is provided with a hole 9 for the plug of the ultraviolet lamp tube 4 to pass through, the bottom surface of the lower cover 3 is movably attached with a tightening piece 10 for tightening the bottom of the ultraviolet lamp tube 4 from the side surface, wherein, as shown in fig. 5, the tightening piece 10 comprises a crescent-shaped main body 11, one side of the main body 11 adjacent to the ultraviolet lamp tube 4 is an arc surface 111 matched with the surface of the ultraviolet lamp tube 4, one side of the main body 11 far away from the ultraviolet lamp tube 4 is provided with a connecting part 12, the connecting part 12 is provided with a second through hole 13, the lower cover 3 is provided with the same second through hole 13, the tightening piece 10 is movably fixed on the bottom surface of the lower cover 3 through the second through hole 13 and a second screw 14, in addition, the tightening piece 10 is formed by integrally molding the main body 11 and the connecting part 12 and is made of metal material.
In addition, the upper cover 1, the lower cover 3 and the connecting rod 2 are made of aluminum materials.
During assembly, the two connecting rods 2 are connected and fixed with the lower cover 3 through the first through holes 7 and the first screws 6, then the porous ceramic 5 is sleeved outside the connecting rods 2, the upper cover 1 is covered on the porous ceramic 5 at an angle with the bottom surface facing downwards, the position of the upper cover 1 is adjusted, the two first through holes 7 are aligned with the threaded holes 8 of the connecting rods 2, then the upper cover 1 and the connecting rods 2 are fixedly connected by penetrating the upper cover 1 from top to bottom through the first screws 6, then the ultraviolet lamp tube 4 is inserted into the porous ceramic 5 through the holes 9, the top end of the ultraviolet lamp tube is propped against the lower surface of the upper cover 1, a plug of the ultraviolet lamp tube is exposed out of the lower cover 3, then the arc-shaped surface 111 of the propping sheet 10 is propped against the bottom of the ultraviolet lamp tube 4 from the side surface, and the propping sheet 10 is fixed on the bottom surface of the lower cover 3 through the second through holes 13 and the second screws 14; the first screw and the second screw are fastening connectors, i.e., screws, which are common in reality, and the first screw and the second screw can be screws with the same size.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (5)
1. A bottom fixing mechanism of a filtering component is characterized by comprising an upper cover (1), a connecting rod (2), a lower cover (3) and an ultraviolet lamp tube (4), the upper cover (1) and the lower cover (3) are both round box bodies with one side closed and the other side open, one end of the porous ceramic (5) which is contacted with the upper cover (1) and the lower cover (3) is fixed in the corresponding upper cover (1) and the lower cover (3), two groups of aligned first through holes (7) for a first screw (6) to pass through are arranged on the upper cover (1) and the lower cover (3), two ends of the connecting rod (2) are provided with threaded holes (8) for fixing the first screws (6), the lower cover (3) is provided with a hole (9) for the plug of the ultraviolet lamp tube (4) to pass through, and the bottom surface of the lower cover (3) is movably attached with a propping sheet (10) which props against the bottom of the ultraviolet lamp tube (4) from the side surface.
2. The bottom fixing mechanism of a filter assembly as claimed in claim 1, wherein the tightening sheet (10) comprises a crescent-shaped body (11), one side of the body (11) adjacent to the ultraviolet lamp (4) is an arc-shaped surface (111) matched with the surface of the ultraviolet lamp (4), one side of the body (11) away from the ultraviolet lamp (4) is provided with a connecting portion (12), the connecting portion (12) is provided with a second through hole (13), the lower cover (3) is provided with a similar second through hole (13), and the tightening sheet (10) is movably fixed on the bottom surface of the lower cover (3) through the second through hole (13) and a second screw (14).
3. The bottom fastening mechanism of a filter assembly as claimed in claim 2, wherein the top fastening plate (10) is formed by integrally molding the main body (11) and the connecting portion (12) and is made of a metal material.
4. The bottom fixing mechanism of a filtering assembly as claimed in claim 1, wherein the two connecting rods (2) are distributed on two sides which are symmetrical with the center of the circle of the box body as the center.
5. The bottom fixing mechanism of the filtering assembly as claimed in claim 1, wherein the upper cover (1), the lower cover (3) and the connecting rod (2) are made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352213.1U CN211864312U (en) | 2019-12-24 | 2019-12-24 | Bottom fixing mechanism of filtering component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352213.1U CN211864312U (en) | 2019-12-24 | 2019-12-24 | Bottom fixing mechanism of filtering component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211864312U true CN211864312U (en) | 2020-11-06 |
Family
ID=73263614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352213.1U Active CN211864312U (en) | 2019-12-24 | 2019-12-24 | Bottom fixing mechanism of filtering component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211864312U (en) |
-
2019
- 2019-12-24 CN CN201922352213.1U patent/CN211864312U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: Room 130, building 1, No.60, Lane 719, Sanlu Road, Minhang District, Shanghai, 201100 Patentee after: Shanghai Huisheng New Energy Technology Co.,Ltd. Address before: No. 251, building 40, No. 13 community, Shihezi City, Xinjiang Uygur Autonomous Region, 832000 Patentee before: Li Jiang Patentee before: Gu Ming Patentee before: Li He Patentee before: Fu Shidong |
|
| TR01 | Transfer of patent right |