CN217402790U - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN217402790U CN217402790U CN202221327153.3U CN202221327153U CN217402790U CN 217402790 U CN217402790 U CN 217402790U CN 202221327153 U CN202221327153 U CN 202221327153U CN 217402790 U CN217402790 U CN 217402790U
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Abstract
The application discloses air purifier, including first casing, first arc, second arc, linking bridge and circuit board. The first shell comprises a first wall plate, a second wall plate, a third wall plate and a fourth wall plate. The first arc-shaped plate is arranged in the first shell and arranged at the junction position of the first wallboard and the second wallboard. The second arc-shaped plate is arranged in the first shell and is arranged at the junction position of the third wall plate and the fourth wall plate. The connecting support is arranged in the first shell, one end of the connecting support is connected with the first arc-shaped plate, and the other end of the connecting support is connected with the second arc-shaped plate. The circuit board is connected to the connecting bracket. In the above scheme, utilize first arc and second arc to come fixed connection support, the fixed trompil on first casing that need not of linking bridge for the outer wall structure of first casing is complete, and first arc and second arc can be passed to the joint part of linking bridge, makes linking bridge's connection more firm.
Description
Technical Field
The embodiment of the application relates to the technical field of air purification equipment, in particular to an air purifier.
Background
Air purifiers are common devices for purifying air. Air purifiers utilize fans to provide airflow power. Air purifier's control mainboard is connected between connecting, and current linking bridge's connected mode is complicated to linking bridge's connection is by the influence to the air current.
SUMMERY OF THE UTILITY MODEL
The application provides an air purifier, the installing of linking bridge of can being convenient for to linking bridge's connected mode is little to the influence effect of air current.
In order to solve the technical problem, the application adopts a technical scheme that: provided is an air purifier including:
the first shell is annular and comprises a first wall plate, a second wall plate, a third wall plate and a fourth wall plate which are connected one by one along the circumferential direction, the first wall plate and the third wall plate are opposite and parallel, and the second wall plate and the fourth wall plate are opposite and parallel;
the first arc-shaped plate is arranged in the first shell, is arranged at the junction position of the first wall plate and the second wall plate, is connected with the first side wall at one side, is connected with the second side wall at the other side, and is arranged in a protruding manner towards the joint of the first wall plate and the second wall plate;
the second arc-shaped plate is arranged in the first shell, the second arc-shaped plate is arranged at the junction position of the second arc-shaped plate and the third wall plate as well as the junction position of the second arc-shaped plate and the fourth wall plate, one side of the second arc-shaped plate is connected with the third side wall, the other side of the second arc-shaped plate is connected with the fourth side wall, and the second arc-shaped plate is arranged towards the junction of the third wall plate and the fourth wall plate in a protruding mode;
the connecting bracket is arranged in the first shell, one end of the connecting bracket is connected with the first arc-shaped plate, and the other opposite end of the connecting bracket is connected with the second arc-shaped plate;
and the circuit board is connected to the connecting bracket.
In some embodiments, the air purifier further includes a third arc-shaped plate, the third arc-shaped plate is disposed inside the first casing, the third arc-shaped plate is disposed at a junction position of the second wall plate and the third wall plate, and one side of the third arc-shaped plate is connected to the second side wall, and the other side of the third arc-shaped plate is connected to the third side wall, and the third arc-shaped plate protrudes toward a junction of the second wall plate and the third wall plate;
the air purifier also comprises a fourth arc-shaped plate, the fourth arc-shaped plate is arranged in the first shell, the fourth arc-shaped plate is arranged at the junction position of the fourth wall plate and the first wall plate, one side of the fourth arc-shaped plate is connected with the first side wall, the other side of the fourth arc-shaped plate is connected with the fourth side wall, and the fourth arc-shaped plate protrudes towards the junction of the first wall plate and the fourth wall plate;
the connecting bracket is respectively connected with the third arc-shaped plate and the fourth arc-shaped plate.
In some embodiments, the first, second, third and fourth arc plates are circular arc plates, and the first, second, third and fourth arc plates have the same size.
In some embodiments, the first curved plate is provided with a first opening, the second curved plate is provided with a second opening, the third curved plate is provided with a third opening, and the fourth curved plate is provided with a fourth opening;
the linking bridge includes fixed plate and the first dead lever of being connected with the fixed plate, second dead lever, third dead lever and fourth dead lever, and fixed plate, the other end are connected to first dead lever one end and are stretched into first trompil, and fixed plate, the other end are connected to second dead lever one end and stretch into the second trompil, and fixed plate, the other end are connected to third dead lever one end and are stretched into the third trompil, and fixed plate, the other end are connected to four dead lever one end and stretch into the fourth trompil.
In some embodiments, the first opening is disposed at an upper edge of the first arc, the second opening is disposed at an upper edge of the second arc, the third opening is disposed at an upper edge of the third arc, and the fourth opening is disposed at an upper edge of the fourth arc.
In some embodiments, the fixing plate is provided with an opening, the circuit board is connected to the lower side wall surface of the fixing plate, and the air purifier is provided with a key which penetrates through the fixing plate and is connected with the micro switch on the circuit board.
In some embodiments, the air purifier further includes a second housing disposed in the first housing, the second housing and the connecting bracket define a receiving cavity, the circuit board is disposed in the receiving cavity, and the second housing is connected to the first arc-shaped plate, the second arc-shaped plate, the third arc-shaped plate and the fourth arc-shaped plate respectively.
In some embodiments, the second housing further defines a first channel with the first fixing rod, and the first channel is communicated with the accommodating cavity and a gap between the first arc-shaped plate and the first housing;
the second shell and the second fixing rod define a second channel, and the second channel is communicated with the accommodating cavity and the gap between the second arc-shaped plate and the first shell;
the second shell and the third fixing rod define a third channel, and the third channel is communicated with the accommodating cavity and the gaps between the third arc-shaped plate and the first shell;
the second shell and a fourth fixing rod define a fourth channel, and the fourth channel is communicated with the accommodating cavity and a gap between the fourth arc-shaped plate and the first shell;
the air purifier further comprises a conductive wire connected with the circuit board, the conductive wire penetrates through one of the first channel, the second channel, the third channel or the fourth channel, the motor is electrically connected with the circuit board, and the conductive wire conducts electric energy to the circuit board and then drives the motor to rotate.
In some embodiments, the air purifier further includes a fan blade, the fan blade rotates along the vertical axis, the fan blade is disposed in the first housing, the fan blade is connected to a driving shaft of the motor penetrating the second housing, and the fan blade is disposed under the second housing.
In some embodiments, the air purifier further includes a third housing defining a receiving chamber, an upper opening of the third housing being disposed, a lower portion of the first housing being capable of being stacked with an upper portion of the third housing, the third housing being provided with an air inlet.
The application provides an air purifier, including first casing, first arc, second arc, linking bridge and circuit board. The first shell is annular, and first shell includes along first wallboard, second wallboard, third wallboard and the fourth wallboard of circumference one-to-one connection, and first wallboard is relative and parallel with the third wallboard, and the second wallboard is relative and parallel with the fourth wallboard. Inside first casing was located to first arc, first arc set up in first wallboard and second wallboard juncture, and one side connects first lateral wall, and the second lateral wall is connected to the opposite side, and first arc is towards protruding the arranging of first wallboard and second wallboard junction. Inside first casing was located to the second arc, the second arc setting and third wall and fourth wall boundary position, and one side connection third lateral wall, the fourth lateral wall is connected to the opposite side, and the second arc is protruding arranging towards the junction of third wall and fourth wall. The connecting support is arranged in the first shell, one end of the connecting support is connected with the first arc-shaped plate, and the other opposite end of the connecting support is connected with the second arc-shaped plate. And the circuit board is connected to the connecting bracket.
In the above scheme, because first arc and second arc are the arc for first arc and second arc can not produce too big influence to the air current of fan behind setting up in first casing. And the first arc-shaped plate and the second arc-shaped plate can define a substantially cylindrical space in the first shell, so that the airflow in the first shell is more stable. Further, in this application, utilize first arc and second arc to come fixed connection support, on the one hand, the fixed trompil on first casing that need not be used for of connection support for the outer wall structure of first casing is complete, and on the other hand, the connection position of connection support can pass first arc and second arc, makes the connection of connection support more firm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below, and it is apparent that the drawings described below are only some embodiments of the present application.
FIG. 1 is a schematic perspective view of an air purifier according to a first embodiment of the present application;
FIG. 2 is a first exploded schematic view of an air purifier provided in accordance with a first embodiment of the present application;
FIG. 3 is a second exploded schematic view of an air purifier according to a first embodiment of the present application;
FIG. 4 is a first schematic view, in full section, of an air purifier according to a first embodiment of the present application;
FIG. 5 is a schematic perspective view of a first full section of an air purifier provided in accordance with a first embodiment of the present application;
fig. 6 is a second schematic full section view of an air purifier according to a first embodiment of the present application.
Detailed Description
In order to facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, the present embodiment provides an air purifier 10, the air purifier 10 including a first housing 100, a first arc 210, a second arc 220, a connecting bracket 300, and a circuit board 800. The first housing 100 is annular, the first housing 100 includes a first wall plate 110, a second wall plate 120, a third wall plate 130 and a fourth wall plate 140 connected one by one along the circumferential direction, the first wall plate 110 is opposite to and parallel to the third wall plate 130, and the second wall plate 120 is opposite to and parallel to the fourth wall plate 140. The first arc-shaped plate 210 is disposed inside the first casing 100, the first arc-shaped plate 210 is disposed at the junction position of the first wall plate 110 and the second wall plate 120, one side of the first arc-shaped plate is connected to the first side wall, the other side of the first arc-shaped plate is connected to the second side wall, and the first arc-shaped plate 210 is arranged in a protruding manner towards the junction of the first wall plate 110 and the second wall plate 120. The second arc-shaped plate 220 is disposed inside the first housing 100, the second arc-shaped plate 220 is disposed at the interface position with the third wall 130 and the fourth wall 140, and one side of the second arc-shaped plate 220 is connected to the third wall, and the other side of the second arc-shaped plate is connected to the fourth wall, and the second arc-shaped plate 220 is arranged in a protruding manner towards the connection position of the third wall 130 and the fourth wall 140. The connecting bracket 300 is disposed in the first housing 100, and one end of the connecting bracket 300 is connected to the first arc-shaped plate 210, and the other opposite end is connected to the second arc-shaped plate 220. The circuit board 800 is connected to the connection bracket 300.
In the above scheme, since the first arc-shaped plate 210 and the second arc-shaped plate 220 are arc-shaped, the first arc-shaped plate 210 and the second arc-shaped plate 220 are disposed in the first casing 100 and then do not have too much influence on the airflow of the fan. And the first arc plate 210 and the second arc plate 220 can define a substantially cylindrical space in the first housing 100, so that the air flow in the first housing 100 is more smooth. Further, in the present application, the first arc-shaped plate 210 and the second arc-shaped plate 220 are used to fix the connecting bracket 300, on one hand, the connecting bracket 300 is not fixed to the first casing 100, so that the outer wall surface of the first casing 100 has a complete structure, and on the other hand, the connecting portion of the connecting bracket 300 can pass through the first arc-shaped plate 210 and the second arc-shaped plate 220, so that the connecting bracket 300 is more stably connected.
The air cleaner 10 further includes a third arc-shaped plate 230, the third arc-shaped plate 230 is disposed inside the first housing 100, the third arc-shaped plate 230 is disposed at a boundary position of the second wall plate 120 and the third wall plate 130, one side of the third arc-shaped plate is connected to the second sidewall, the other side of the third arc-shaped plate is connected to the third sidewall, and the third arc-shaped plate 230 protrudes toward a joint of the second wall plate 120 and the third wall plate 130. The air cleaner 10 further includes a fourth arc-shaped plate 240, the fourth arc-shaped plate 240 is disposed inside the first housing 100, the fourth arc-shaped plate 240 is disposed at a boundary position of the fourth wall plate 140 and the first wall plate 110, one side of the fourth arc-shaped plate 240 is connected to the first side wall, the other side of the fourth arc-shaped plate is connected to the fourth side wall, and the fourth arc-shaped plate 240 protrudes toward a joint of the first wall plate 110 and the fourth wall plate 140. The connecting bracket 300 is connected to the third arc 230 and the fourth arc 240, respectively.
In the above scheme, the first arc-shaped plate 210, the second arc-shaped plate 220, the third arc-shaped plate 230 and the fourth arc-shaped plate 240 can limit the inner space of the first casing 100 with a substantially rectangular cross section to a substantially circular inner space, so that the fan can be more stable in the first casing 100 in the generated airflow, and the vortex is not easily generated at the corner position of the first casing 100.
In this embodiment, the first arc-shaped plate 210, the second arc-shaped plate 220, the third arc-shaped plate 230 and the fourth arc-shaped plate 240 are all arc-shaped plates, and the first arc-shaped plate 210, the second arc-shaped plate 220, the third arc-shaped plate 230 and the fourth arc-shaped plate 240 have the same size. In this aspect, the state of the airflow in the first casing 100 can be further optimized, and the processing and design costs can also be reduced.
First arcuate plate 210 defines a first opening 211, second arcuate plate 220 defines a second opening 221, third arcuate plate 230 defines a third opening 231, and fourth arcuate plate 240 defines a fourth opening 241. The connecting bracket 300 includes a fixing plate 350, and a first fixing rod 310, a second fixing rod 320, a third fixing rod 330 and a fourth fixing rod 340 connected to the fixing plate 350, wherein one end of the first fixing rod 310 is connected to the fixing plate 350, and the other end of the first fixing rod extends into the first opening 211, one end of the second fixing rod 320 is connected to the fixing plate 350, and the other end of the second fixing rod extends into the second opening 221, one end of the third fixing rod 330 is connected to the fixing plate 350, and the other end of the third fixing rod extends into the third opening 231, and one end of the fourth fixing rod is connected to the fixing plate 350, and the other end of the fourth fixing rod extends into the fourth opening 241. In this embodiment, the connection of the connection bracket 300 can be more stable.
In order to facilitate the opening of the first opening 211, the second opening 221, the third opening 231 and the fourth opening 241, in this embodiment, the first opening 211 is disposed on the upper edge of the first arc-shaped plate 210, the second opening 221 is disposed on the upper edge of the second arc-shaped plate 220, the third opening 231 is disposed on the upper edge of the third arc-shaped plate 230, and the fourth opening 241 is disposed on the upper edge of the fourth arc-shaped plate 240.
In this embodiment, the fixing plate 350 has an opening, the circuit board 800 is connected to the lower wall surface of the fixing plate 350, the air purifier 10 has a button 500, and the button 500 passes through the fixing plate 350 and is connected to the micro switch on the circuit board 800.
Further, the air purifier 10 further includes a second housing 400, the second housing 400 is disposed in the first housing 100, the second housing 400 and the connecting bracket 300 define a receiving chamber, the circuit board 800 is disposed in the receiving chamber, and the second housing 400 is connected to the first arc-shaped plate 210, the second arc-shaped plate 220, the third arc-shaped plate 230 and the fourth arc-shaped plate 240 respectively. In this scheme, the second can be better protection circuit board 800, has promoted circuit board 800's life.
In some embodiments, the second housing 400 further defines a first channel 410 with the first fixing rod 310, and the first channel 410 is communicated with the accommodating cavity and the gap between the first arc-shaped plate 210 and the first housing 100. The second housing 400 and the second fixing rod 320 define a second channel 420, and the second channel 420 is communicated with the accommodating cavity and the gap between the second arc-shaped plate 220 and the first housing 100. The second housing 400 further defines a third channel 430 with the third fixing rod 330, and the third channel 430 is communicated with the accommodating cavity and the gap between the third arc-shaped plate 230 and the first housing 100. The second housing 400 further defines a fourth channel 440 with the fourth fixing rod 340, and the fourth channel 440 is communicated with the accommodating cavity and the gap between the fourth arc-shaped plate 240 and the first housing 100. The air purifier 10 further includes a conductive wire connected to the circuit board 800, the conductive wire is disposed through one of the first channel 410, the second channel 420, the third channel 430, or the fourth channel 440, the motor is electrically connected to the circuit board 800, and the conductive wire transmits electric energy to the circuit board 800 to drive the motor to rotate. In this scheme, the arrangement of the conductive wires can be facilitated. Meanwhile, the protection effect of the conductive wire is better.
In some embodiments, the air purifier 10 further includes a fan blade 600, the fan blade 600 rotates along a vertical axis, the fan blade 600 is disposed in the first casing 100, the fan blade 600 is connected to a driving shaft of the motor penetrating the second casing 400, and the fan blade 600 is disposed under the second casing 400. In this scheme, flabellum 600's arrangement position is more reasonable.
In some embodiments, the air cleaner 10 further includes a third case 700, the third case 700 defining a receiving chamber, an upper opening of the third case 700 being disposed, a lower portion of the first case 100 being capable of being stacked with an upper portion of the third case 700, the third case 700 being provided with an air inlet. In this embodiment, the first casing 100 may be disposed separately from the third casing 700, and a filter screen may be disposed inside the third casing 700 to filter air sucked into the third casing 700.
It should be noted that the description of the present application and the accompanying drawings set forth preferred embodiments of the present application, however, the present application may be embodied in many different forms and is not limited to the embodiments described in the present application, which are not intended as additional limitations to the present application, but are provided for the purpose of providing a more thorough understanding of the present disclosure. Moreover, the above-mentioned technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope described in the present specification; further, modifications and variations may occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.
Claims (10)
1. An air purifier, comprising:
the first shell is annular and comprises a first wall plate, a second wall plate, a third wall plate and a fourth wall plate which are connected in a one-to-one mode along the circumferential direction, the first wall plate is opposite to and parallel to the third wall plate, and the second wall plate is opposite to and parallel to the fourth wall plate;
the first arc-shaped plate is arranged in the first shell, the first arc-shaped plate is arranged at the junction position of the first wall plate and the second wall plate, one side of the first arc-shaped plate is connected with the first side wall, the other side of the first arc-shaped plate is connected with the second side wall, and the first arc-shaped plate is arranged towards the joint of the first wall plate and the second wall plate in a protruding mode;
the second arc-shaped plate is arranged in the first shell, the second arc-shaped plate is arranged at the junction position of the second arc-shaped plate and the third wall plate as well as the junction position of the second arc-shaped plate and the fourth wall plate, one side of the second arc-shaped plate is connected with the third wall plate, the other side of the second arc-shaped plate is connected with the fourth wall plate, and the second arc-shaped plate is arranged in a protruding mode towards the junction of the third wall plate and the fourth wall plate;
the connecting bracket is arranged in the first shell, one end of the connecting bracket is connected with the first arc-shaped plate, and the other opposite end of the connecting bracket is connected with the second arc-shaped plate;
and the circuit board is connected to the connecting bracket.
2. The air purifier of claim 1,
the air purifier further comprises a third arc-shaped plate, the third arc-shaped plate is arranged in the first shell, the third arc-shaped plate is arranged at the junction position of the second wall plate and the third wall plate, one side of the third arc-shaped plate is connected with the second side wall, the other side of the third arc-shaped plate is connected with the third side wall, and the third arc-shaped plate protrudes towards the junction of the second wall plate and the third wall plate;
the air purifier further comprises a fourth arc-shaped plate, the fourth arc-shaped plate is arranged in the first shell, the fourth arc-shaped plate is arranged at the junction position of the fourth wall plate and the first wall plate, one side of the fourth arc-shaped plate is connected with the first side wall, the other side of the fourth arc-shaped plate is connected with the fourth side wall, and the fourth arc-shaped plate protrudes towards the junction of the first wall plate and the fourth wall plate;
the connecting bracket is respectively connected with the third arc-shaped plate and the fourth arc-shaped plate.
3. The air purifier of claim 2,
the first arc, the second arc the third arc and the fourth arc all are the circular arc board, just the first arc the second arc the third arc and the fourth arc size is the same.
4. The air purifier of claim 3,
the first arc-shaped plate is provided with a first opening, the second arc-shaped plate is provided with a second opening, the third arc-shaped plate is provided with a third opening, and the fourth arc-shaped plate is provided with a fourth opening;
the linking bridge include the fixed plate and with first dead lever, second dead lever, third dead lever and fourth dead lever that the fixed plate is connected, first dead lever one end is connected fixed plate, the other end stretch into first trompil, second dead lever one end is connected fixed plate, the other end stretch into the second trompil, third dead lever one end is connected fixed plate, the other end stretch into the third trompil, four dead lever one end is connected fixed plate, the other end stretch into the fourth trompil.
5. The air purifier of claim 4,
the first opening is arranged at the upper edge of the first arc-shaped plate, the second opening is arranged at the upper edge of the second arc-shaped plate, the third opening is arranged at the upper edge of the third arc-shaped plate, and the fourth opening is arranged at the upper edge of the fourth arc-shaped plate.
6. The air purifier of claim 5,
the fixed plate is provided with a hole, the circuit board is connected to the lower side wall surface of the fixed plate, the air purifier is provided with a key, and the key penetrates through the fixed plate and is connected with the microswitch on the circuit board.
7. The air purifier of claim 6,
air purifier still includes the second casing, the second casing set up in the first casing, the second casing with linking bridge prescribes a limit to the holding chamber, the circuit board set up in the holding chamber, the second casing is connected respectively first arc the second arc the third arc and fourth arc.
8. The air purifier of claim 7,
the second shell and the first fixing rod define a first channel, and the first channel is communicated with the accommodating cavity and a gap between the first arc-shaped plate and the first shell;
the second shell and the second fixing rod define a second channel, and the second channel is communicated with the accommodating cavity and the gap between the second arc-shaped plate and the first shell;
the second shell and the third fixing rod define a third channel, and the third channel is communicated with the accommodating cavity and the gaps between the third arc-shaped plate and the first shell;
the second shell and the fourth fixing rod define a fourth channel, and the fourth channel is communicated with the accommodating cavity and a gap between the fourth arc-shaped plate and the first shell;
the air purifier further comprises a motor, the motor is electrically connected with the circuit board, and the electric wire conducts electric energy to the circuit board and then drives the motor to rotate.
9. The air purifier of claim 8,
air purifier still includes the flabellum, the flabellum rotates along vertical axis, the flabellum set up in the first casing, the flabellum connect in the motor wears to locate the drive shaft of second casing, just the flabellum set up in second casing below.
10. The air cleaner according to claim 9,
air purifier still includes the third casing, the third casing is injectd and is held the chamber, the top opening of third casing arranges, the below of first casing can with the top of third casing is range upon range of to be arranged, the third casing is provided with the air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327153.3U CN217402790U (en) | 2022-05-27 | 2022-05-27 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327153.3U CN217402790U (en) | 2022-05-27 | 2022-05-27 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217402790U true CN217402790U (en) | 2022-09-09 |
Family
ID=83145335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221327153.3U Active CN217402790U (en) | 2022-05-27 | 2022-05-27 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217402790U (en) |
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2022
- 2022-05-27 CN CN202221327153.3U patent/CN217402790U/en active Active
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