CN220257499U - Secondhand smoke absorber convenient to change filter core - Google Patents
Secondhand smoke absorber convenient to change filter core Download PDFInfo
- Publication number
- CN220257499U CN220257499U CN202321075554.9U CN202321075554U CN220257499U CN 220257499 U CN220257499 U CN 220257499U CN 202321075554 U CN202321075554 U CN 202321075554U CN 220257499 U CN220257499 U CN 220257499U
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- Prior art keywords
- fixed
- tank body
- air
- filter element
- hand smoke
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- 239000000779 smoke Substances 0.000 title claims abstract description 33
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of second-hand smoke absorbers, in particular to a second-hand smoke absorber with a filter element convenient to replace, wherein a first fixed arc rod is fixed at the bottom of the rear side of an inner annular wall of a tank body, and the filter element is erected on the first fixed arc rod; the second fixed arc rod is fixed at the bottom of the rear side wall of the first door body, and the front part of the filter element is erected on the second fixed arc rod; the fixed pipes are respectively distributed and fixed on the tank body in a ring shape; the fixed pipe is arranged in a penetrating way in the tank body; the air ducts are respectively movably inserted into the fixed pipes, and the upper ends of the air ducts are outwards arranged; the outer port of the air duct is connected with a first air expansion cover in a penetrating way; the air duct is internally provided with an electromagnetic valve which is connected with an external power supply; the filter element can be erected in the tank body, so that the filter element is convenient to replace while the air tightness is ensured, and the practicability is improved; the device is convenient to adjust according to the head height of a smoker, so that the absorption rate of the second-hand smoke is improved, and the diffusion of the second-hand smoke is reduced.
Description
Technical Field
The utility model relates to the technical field of second-hand smoke absorbers, in particular to a second-hand smoke absorber with a filter element convenient to replace.
Background
With the importance of people on health, special smoking chambers are arranged in public places, so that the harm of second-hand smoke to other people is reduced; the second-hand smoke absorber can be arranged in the smoking room to purify the second-hand smoke, the filter element of the currently used second-hand smoke absorber is fixed in the second-hand smoke absorber and is not easy to replace, and the second-hand smoke absorber can not absorb the second-hand smoke aiming at smokers, so that the absorption rate of the second-hand smoke is low and can still be inhaled by other people in the smoking room.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a second-hand smoke absorber which is convenient to replace a filter element and is used for solving the problems.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the filter comprises a tank body, a first door body and a filter element; the front side opening of the annular wall of the tank body is hinged with a first door body, a sealing strip is arranged at the joint of the first door body and the tank body, and the first door body and the tank body are fixed through a lock; the bottom of the annular wall of the tank body is provided with a plurality of vent holes in an annular distribution, and the vent holes are arranged below the first door body; the filter element is arranged in the tank body;
it also comprises:
the first fixed arc rod is fixed at the bottom of the rear side of the inner annular wall of the tank body, and the filter element is erected on the first fixed arc rod;
the second fixed arc rod is fixed at the bottom of the rear side wall of the first door body, and the front part of the filter element is erected on the second fixed arc rod;
the fixed pipes are distributed and fixed on the tank body in a ring shape respectively; the fixed pipe is arranged in a penetrating way in the tank body;
the air ducts are respectively movably inserted into the fixed pipes, and the upper ends of the air ducts are outwards arranged; the outer port of the air duct is connected with a first air expansion cover in a penetrating way; the air duct is internally provided with an electromagnetic valve which is connected with an external power supply;
the electric telescopic rods are distributed and fixed on the top plate of the tank body in a ring shape, and are connected with an external power supply; the electric telescopic rods are arranged in one-to-one correspondence with the air ducts, and are arranged on the inner sides of the air ducts; the movable end of the electric telescopic rod is fixedly provided with a first connecting rod, the outer end of the first connecting rod is fixedly provided with a fixed ring, and the fixed ring is sleeved and fixed on the air duct;
the air inlet pipes are in a plurality and respectively connected with a first air expansion cover in a penetrating way, fans are fixed in the air inlet pipes, and the fans are connected with an external power supply; the electromagnetic valve is connected with the fan through the same switch.
Preferably, the bottom of the annular wall of the tank body is sleeved with a connecting ring, the inner annular wall of the connecting ring is fixedly provided with a plurality of second connecting rods, the inner ends of the second connecting rods are fixed with the annular wall of the tank body, and the second connecting rods are arranged in one-to-one correspondence with the electric telescopic rods; the connecting ring is provided with a plurality of foot switches which are respectively connected with the electric telescopic rod through wires.
Preferably, the outer port of the air inlet pipe is connected with a second air expansion cover in a penetrating way.
Preferably, a second door body is arranged on the side wall of the air inlet pipe, and the second door body and the air inlet pipe are fixed through a lock; the bottom of the air inlet pipe is connected with a collecting hopper in a penetrating way, and the bottom of the collecting hopper is connected with a collecting box in a screwed way through threads; the upper and lower inside walls of the air inlet pipe are all fixed with a slide rail, slide bars are arranged on the slide rail in a sliding manner, a third connecting rod is fixed at two ends between the two slide bars, and a filter screen is fixed between the third connecting rod and the slide bars.
Preferably, the upper slide rail is arranged outside the lower slide rail.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a second-hand smoke absorber which is convenient for replacing a filter element, so that the filter element can be erected in a tank body, the air tightness is ensured, the filter element is convenient to replace, and the practicability is improved; the device is convenient to adjust according to the head height of a smoker, so that the absorption rate of the second-hand smoke is improved, and the diffusion of the second-hand smoke is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic view of the structure of the air duct, the first fan cover, the second fan cover and the air inlet pipe after being cut away.
Fig. 4 is a schematic structural view of the first door on the tank body after being opened.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Reference numerals illustrate:
tank 1, ventilation hole 1-1, door 2, filter core 3, fixed arc pole 4, fixed arc pole 5, fixed pipe 6, air duct 7, fan housing 8, solenoid valve 9, electric telescopic rod 10, connecting rod 11, solid fixed ring 12, go-between 13, connecting rod 14, foot switch 15, air-supply line 16, fan housing 17, fan 18, door 19, collecting hopper 20, collecting box 21, slide rail 22, slide bar 23, connecting rod 24, filter screen 25.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-4, the embodiment comprises a tank 1, a first door 2 and a filter element 3; the front opening of the annular wall of the tank body 1 is hinged with a first door body 2, a sealing strip is arranged at the joint of the first door body 2 and the tank body 1, and the first door body 2 and the tank body 1 are fixed through a lock; the bottom of the annular wall of the tank body 1 is provided with a plurality of vent holes 1-1 in an annular distribution manner, and the vent holes 1-1 are arranged below the first door body 2; the filter element 3 is arranged in the tank body 1, and the filter element 3 is consistent with the principle of the filter element 3 in the second-hand smoke absorber in the prior art;
it also comprises:
the first fixed arc rod 4 is fixed at the bottom of the rear side of the inner annular wall of the tank body 1 through bolts, and the filter element 3 is erected on the first fixed arc rod 4;
the second fixed arc rod 5 is fixed at the bottom of the rear side wall of the first door body 2 through bolts, and the front part of the filter element 3 is erected on the second fixed arc rod 5;
the fixed pipes 6 are arranged in a plurality of numbers, and are respectively distributed in a ring shape and fixed on the tank body 1 through bolts; the fixed pipe 6 is arranged in a penetrating way in the tank body 1;
the air ducts 7 are provided with a plurality of air ducts 7, and are respectively and movably inserted into the fixed tube 6, the air ducts 7 are of inverted J-shaped structures, and the upper ends of the air ducts 7 are outwards arranged; the outer port of the air duct 7 is connected with a first air expansion cover 8 in a penetrating way; the air duct 7 is internally provided with an electromagnetic valve 9, and the electromagnetic valve 9 is connected with an external power supply;
the electric telescopic rods 10 are distributed annularly and are fixed on the top plate of the tank body 1 through bolts, the electric telescopic rods 10 are connected with an external power supply, and specific use types of the electric telescopic rods 10 are directly purchased, installed and used from the market according to actual use requirements; the electric telescopic rods 10 are arranged in one-to-one correspondence with the air ducts 7, and the electric telescopic rods 10 are arranged on the inner sides of the air ducts 7; the movable end of the electric telescopic rod 10 is fixedly provided with a first connecting rod 11 through a bolt, the outer end of the first connecting rod 11 is fixedly provided with a fixed ring 12 through a bolt, and the fixed ring 12 is fixedly sleeved on the air duct 7 through a bolt; the bottom of the annular wall of the tank body 1 is sleeved with a connecting ring 13, the inner annular wall of the connecting ring 13 is fixedly provided with a plurality of second connecting rods 14 through bolts, the inner ends of the second connecting rods 14 are fixedly connected with the annular wall of the tank body 1 through bolts, and the second connecting rods 14 are arranged in one-to-one correspondence with the electric telescopic rods 10; the connecting ring 13 is provided with a plurality of foot switches 15, and the foot switches 15 are respectively connected with the electric telescopic rod 10 through wires;
the number of the air inlet pipes 16 is a plurality, and the air inlet pipes 16 are respectively connected with the first air expansion cover 8 in a penetrating way, and the second air expansion cover 17 is connected with the outer port of the air inlet pipe 16 in a penetrating way; a fan 18 is fixed in the air inlet pipe 16, the fan 18 is connected with an external power supply, and the specific use model of the fan 18 is directly purchased, installed and used from the market according to the actual use requirement; the electromagnetic valve 9 is connected with the fan 18 through the same switch; a second door body 19 is arranged on the side wall of the air inlet pipe 16, and the second door body 19 and the air inlet pipe 16 are fixed through a lock; the bottom of the air inlet pipe 16 is connected with a collecting hopper 20 in a penetrating way, and the bottom of the collecting hopper 20 is screwed with a collecting box 21 through threads; the upper and lower inside wall of air-supply line 16 all is fixed with slide rail 22 through the bolt, and the slide rail 22 that is located the top locates the outside of slide rail 22 of below, and slide rail 22 is gone up to slide and is equipped with slide bar 23, and the both ends between two slide bars 23 are fixed with No. three connecting rods 24 through the bolt, are fixed with filter screen 25 between No. three connecting rods 24 and the slide bar 23.
The working principle of the specific embodiment is as follows: the smoker stands outside one of the air inlet pipes 16 and steps on the foot switch 15, so that the electric telescopic rod 10 is started to drive the air duct 7 to move up and down, drive the air inlet pipe 16 and the second air expansion cover 17 to face the head of the smoker, start the fan 18, open the corresponding electromagnetic valve 9 to perform air intake, the second hand smoke exhaled by the smoker is sucked into the air inlet pipe 16, particles in the second hand smoke are intercepted by the filter screen 25, the slide rail 22 positioned above is arranged outside the slide rail 22 positioned below, so that the filter screen 25 is obliquely arranged from top to bottom from outside to inside, and the particles intercepted by the filter screen 25 fall into the collecting hopper 20 and the collecting box 21; the second-hand smoke after the particulate matters are intercepted by the filter screen 25 enters the air duct 7 from the first air expansion pipe, the air duct 7 is thinner, the air pressure is increased, the second-hand smoke enters the tank body 1 along the air duct 7, and the second-hand smoke impacts the filter element 3 to filter harmful substances and is discharged from the vent hole 1-1; after a certain period of use, the first door body 2 is opened, the filter element 3 is taken out for replacement, the second door body 19 is opened, the sliding bar 23 is taken out from the sliding rail 22, and the filter screen 25 is replaced.
After adopting above-mentioned structure, this concrete embodiment's beneficial effect does:
1. the first fixed arc rod 4 and the second fixed arc rod 5 are arranged, so that the filter element 3 can be erected in the tank body 1, the air tightness is ensured, the filter element 3 is convenient to replace, and the practicability is improved;
2. the height-adjustable air inlet pipe 16 is arranged, so that the adjustment is convenient according to the head height of a smoker, the absorption rate of second-hand smoke is improved, and the diffusion of the second-hand smoke is reduced.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (5)
1. A second-hand smoke absorber convenient for replacing a filter element comprises a tank body (1), a first door body (2) and the filter element (3); the front opening of the annular wall of the tank body (1) is hinged with a first door body (2), a sealing strip is arranged at the joint of the first door body (2) and the tank body (1), and the first door body (2) and the tank body (1) are fixed through a lock; the bottom of the annular wall of the tank body (1) is provided with a plurality of vent holes (1-1) in an annular distribution manner, and the vent holes (1-1) are arranged below the first door body (2); a filter element (3) is arranged in the tank body (1);
characterized in that it further comprises:
the first fixed arc rod (4), the first fixed arc rod (4) is fixed at the bottom of the rear side of the inner annular wall of the tank body (1), and the filter element (3) is erected on the first fixed arc rod (4);
the second fixed arc rod (5), the second fixed arc rod (5) is fixed at the bottom of the rear side wall of the first door body (2), and the front part of the filter element (3) is erected on the second fixed arc rod (5);
the fixed pipes (6), the number of the fixed pipes (6) is a plurality, and the fixed pipes are respectively distributed and fixed on the tank body (1) in a ring shape; the fixed pipe (6) is arranged in the tank body (1) in a penetrating way;
the air ducts (7), the number of the air ducts (7) is a plurality, and the air ducts (7) are respectively and movably inserted into the fixed tube (6), and the upper ends of the air ducts (7) are outwards arranged; the outer port of the air duct (7) is connected with a first air expansion cover (8) in a penetrating way; an electromagnetic valve (9) is arranged in the air duct (7), and the electromagnetic valve (9) is connected with an external power supply;
the electric telescopic rods (10) are arranged in a plurality of numbers, are respectively annularly distributed and fixed on the top plate of the tank body (1), and are connected with an external power supply; the electric telescopic rods (10) are arranged in one-to-one correspondence with the air ducts (7), and the electric telescopic rods (10) are arranged on the inner sides of the air ducts (7); a first connecting rod (11) is fixed at the movable end of the electric telescopic rod (10), a fixed ring (12) is fixed at the outer end of the first connecting rod (11), and the fixed ring (12) is sleeved and fixed on the air duct (7);
the number of the air inlet pipes (16) is several, the air inlet pipes (16) are respectively connected with the first air expansion cover (8) in a penetrating way, a fan (18) is fixed in the air inlet pipes (16), and the fan (18) is connected with an external power supply; the electromagnetic valve (9) is connected with the fan (18) through the same switch.
2. A second hand smoke absorber for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the bottom of the annular wall of the tank body (1) is sleeved with a connecting ring (13), the inner annular wall of the connecting ring (13) is fixedly provided with a plurality of second connecting rods (14), the inner ends of the second connecting rods (14) are fixed with the annular wall of the tank body (1), and the second connecting rods (14) are arranged in one-to-one correspondence with the electric telescopic rods (10); the connecting ring (13) is provided with a plurality of foot switches (15), and the foot switches (15) are respectively connected with the electric telescopic rod (10) through wires.
3. A second hand smoke absorber for facilitating replacement of a filter cartridge as defined in claim 1 wherein: the outer port of the air inlet pipe (16) is connected with a second air expansion cover (17) in a penetrating way.
4. A second hand smoke absorber for facilitating replacement of a filter cartridge as defined in claim 1 wherein: a second door body (19) is arranged on the side wall of the air inlet pipe (16), and the second door body (19) is fixed with the air inlet pipe (16) through a lock; the bottom of the air inlet pipe (16) is connected with a collecting hopper (20) in a penetrating way, and the bottom of the collecting hopper (20) is connected with a collecting box (21) in a screwed way through threads; the upper and lower inside wall of air-supply line (16) all is fixed with slide rail (22), and the slip (23) are equipped with in the slip (22) slip, and both ends between two slips (23) are fixed with No. three connecting rods (24), are fixed with filter screen (25) between No. three connecting rods (24) and slip (23).
5. A second hand smoke absorber for facilitating filter cartridge replacement as defined in claim 4 wherein: the upper slide rail (22) is arranged outside the lower slide rail (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075554.9U CN220257499U (en) | 2023-05-08 | 2023-05-08 | Secondhand smoke absorber convenient to change filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075554.9U CN220257499U (en) | 2023-05-08 | 2023-05-08 | Secondhand smoke absorber convenient to change filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257499U true CN220257499U (en) | 2023-12-29 |
Family
ID=89303451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075554.9U Active CN220257499U (en) | 2023-05-08 | 2023-05-08 | Secondhand smoke absorber convenient to change filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257499U (en) |
-
2023
- 2023-05-08 CN CN202321075554.9U patent/CN220257499U/en active Active
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