CN212108892U - Fresh air ventilator with sound insulation and noise reduction functions - Google Patents
Fresh air ventilator with sound insulation and noise reduction functions Download PDFInfo
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- CN212108892U CN212108892U CN202020553543.7U CN202020553543U CN212108892U CN 212108892 U CN212108892 U CN 212108892U CN 202020553543 U CN202020553543 U CN 202020553543U CN 212108892 U CN212108892 U CN 212108892U
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Abstract
The utility model discloses a fresh air ventilator with function of making an uproar falls in giving sound insulation, concretely relates to ventilator technical field, which comprises a housin, the both sides surface of casing is equipped with the mounting groove, one of them the inside of mounting groove is provided with the air outlet, another the inside of mounting groove is provided with the air intake, the inside of air intake and air outlet all is provided with the wind channel, the top that the surface of casing is close to the mounting groove is provided with the cavity. The utility model discloses set up release link and locating hole, the locating hole is in the collinear state with the release link, loosen the exogenic action of applying to the release link afterwards, in the one end of release link entered into the locating hole, can fix the apron, be connected simply between apron and the casing, set up active carbon adsorption net, slider and spout, can clear away the peculiar smell in the air, air-purifying, the slider slides in the spout, the mounting panel can follow the inside extraction of casing, be convenient for to active carbon adsorption net and silver ion filter screen surface clean.
Description
Technical Field
The utility model belongs to the technical field of the ventilator, concretely relates to fresh air ventilator with function of making an uproar falls in giving sound insulation.
Background
The fresh air ventilator is designed and developed according to the principle that fresh air flowing field is formed indoors when air is supplied to one side of a closed room and induced to the other side of the closed room, and the fresh air ventilator is forced to form the fresh air flowing field in a system by means of mechanical air supply and air induction, so that the fresh air ventilator is a novel environment-friendly electric appliance capable of keeping indoor air clean and fresh all the time.
If the license publication number is CN210220152U, the fresh air ventilator with sound insulation and noise reduction functions can effectively isolate the noise at the air port sound insulation mechanism, when the air port sound insulation mechanism is not used, a plurality of sound insulation plates are movably located on the same horizontal plane through connecting pieces, at the moment, the air port sound insulation mechanism is in a closed state, so that the fresh air ventilator provides dustproof protection for the ventilator, has good overall sound insulation and noise reduction performance and low noise pollution, and can be widely put into use; but do not solve the problem of easy dismouting between the apron of current ventilator and the casing, we provide a new trend ventilator who falls the function of making an uproar that gives sound insulation for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fresh air ventilator with function of making an uproar falls in giving sound insulation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fresh air ventilator with sound insulation and noise reduction functions comprises a shell, wherein mounting grooves are formed in the surfaces of two sides of the shell, an air outlet is formed in one mounting groove, an air inlet is formed in the other mounting groove, air channels are formed in the air inlet and the air outlet, and a cavity is formed in the surface of the shell, close to the top of the mounting groove;
the utility model discloses a safety device for a motor vehicle, including the cavity, the inside of cavity is provided with the release link, the circumference side outer wall fixed mounting of release link has the dog, and one side cover that the circumference side outer wall of release link is close to the dog is equipped with the spring, the one end of spring and the inner wall fixed connection of cavity, the top of casing is connected with the apron, the bottom of apron is provided with the fixed plate, a side surface of fixed plate is equipped with the locating hole, the locating hole matches the setting with the release link.
Preferably, the inner wall of the shell is provided with an installation block at a position close to the upper part, a fastening bolt is embedded into the joint of the cover plate and the installation block, and the cover plate and the installation block are fixedly connected through the fastening bolt.
Preferably, a controller is fixedly mounted on one side of the shell, and an impeller is mounted on one side, close to the air inlet, of the interior of the shell.
Preferably, a plurality of blades are installed to the circumference side outer wall of impeller, and impeller and casing pass through bearing swing joint, and are a plurality of the blade is the annular setting.
Preferably, the inside of casing is provided with the dust screen, the surface of dust screen is equipped with a plurality of gas pockets.
Preferably, the mounting panel is installed to one side that the inside of casing is close to the dust screen, the inside of mounting panel is provided with the active carbon adsorption net, one side of active carbon adsorption net is provided with the silver ion filter screen.
Preferably, the inner wall of casing is equipped with the spout, the inside sliding connection of spout has the slider, the one end and the mounting panel fixed connection of slider.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cover plate is covered on the top end surface of the shell through the arrangement of the reset rod and the positioning hole, the fixing plate enters the shell, the positioning hole and the reset rod are in a collinear state, then, the external force applied to the reset rod is released, the spring recovers deformation, one end of the reset rod enters the positioning hole, the cover plate can be fixed, and compared with the prior art, the cover plate is preliminarily fixed;
2. through setting up active carbon adsorption net, slider and spout, can clear away the peculiar smell in the air, air-purifying, after casing and apron separation, can take the mounting panel, because mounting panel and slider are fixed, driving the slider and sliding in the spout, the mounting panel can be followed the casing inside and taken out this moment, is convenient for adsorb net and silver ion filter screen surface to active carbon and cleans, compares with prior art, guarantees the normal purification effect of air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of portion A in FIG. 2;
FIG. 4 is a schematic view of the three-dimensional mounting structure of the mounting plate of the present invention;
in the figure: 1. a housing; 2. a controller; 3. mounting grooves; 4. an air outlet; 5. an air duct; 6. a reset lever; 7. fastening a bolt; 8. a cover plate; 9. mounting a plate; 10. an activated carbon adsorption net; 11. a silver ion filter screen; 12. a dust screen; 13. air holes; 14. an impeller; 15. a blade; 16. an air inlet; 17. a chute; 18. a slider; 19. a fixing plate; 20. positioning holes; 21. a cavity; 22. mounting blocks; 23. a stopper; 24. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fresh air ventilator with sound insulation and noise reduction functions comprises a shell 1, wherein mounting grooves 3 are formed in the surfaces of two sides of the shell 1, an air outlet 4 is formed in one mounting groove 3, an air inlet 16 is formed in the other mounting groove 3, air ducts 5 are formed in the air inlet 16 and the air outlet 4, and a cavity 21 is formed in the surface of the shell 1, close to the top of the mounting groove 3;
the utility model discloses a novel energy-saving device, including casing 1, cavity 21's inside is provided with release link 6, the circumference side outer wall fixed mounting of release link 6 has dog 23, and one side cover that the circumference side outer wall of release link 6 is close to dog 23 is equipped with spring 24, spring 24's one end and cavity 21's inner wall fixed connection, the top of casing 1 is connected with apron 8, apron 8's bottom is provided with fixed plate 19, a side surface of fixed plate 19 is equipped with locating hole 20, locating hole 20 matches the setting with release link 6.
In this embodiment, preferably, an installation block 22 is disposed on an inner wall of the housing 1 near an upper position, a fastening bolt 7 is embedded in a joint of the cover plate 8 and the installation block 22, and the cover plate 8 and the installation block 22 are fixedly connected by the fastening bolt 7.
In this embodiment, preferably, the controller 2 is fixedly installed on one side of the housing 1, and the impeller 14 is installed on one side of the inside of the housing 1 close to the air inlet 16.
In this embodiment, preferably, a plurality of blades 15 are installed on the outer wall of the circumferential side of the impeller 14, the impeller 14 is movably connected with the casing 1 through a bearing, and the plurality of blades 15 are annularly arranged.
In this embodiment, it is preferable that a dust screen 12 is provided inside the housing 1, and a plurality of air holes 13 are provided on a surface of the dust screen 12.
In this embodiment, preferably, a mounting plate 9 is installed on a side of the inside of the housing 1 close to the dust screen 12, an activated carbon adsorption screen 10 is installed inside the mounting plate 9, and a silver ion filter screen 11 is installed on a side of the activated carbon adsorption screen 10.
In this embodiment, preferably, a sliding groove 17 is formed in the inner wall of the housing 1, a sliding block 18 is slidably connected inside the sliding groove 17, and one end of the sliding block 18 is fixedly connected with the mounting plate 9.
The utility model discloses a theory of operation and use flow: in the practical use process of the utility model, the reset rod 6 is stirred outwards, the spring 24 can be extruded under the extrusion external force of the stop block 23, at the moment, the spring 24 generates elastic deformation in the cavity 21, one end of the reset rod 6 enters the cavity 21, the cover plate 8 is covered on the top surface of the shell 1, the fixing plate 19 enters the shell 1, the positioning hole 20 and the reset rod 6 are in a collinear state, then the external force action exerted on the reset rod 6 is released, the spring 24 recovers the deformation, one end of the reset rod 6 enters the positioning hole 20 and can fix the cover plate 8, the preliminary fixing of the cover plate 8 is realized, then the fastening bolt 7 is embedded into the top surface of the cover plate 8, the fastening bolt 7 enters the mounting block 22, the fastening mounting of the cover plate 8 and the shell 1 is realized, whether the fastening bolt 8 is used or not can be judged according to the practical use state, air outlet 4 and air intake 16 are all fixed with mounting groove 3 through the bolt, impeller 14 in casing 1 is by motor drive, blade 15 is rotating following impeller 14, produce stronger wind-force, outside air enters into the inside of casing 1 by air intake 16, one side of silver ion filter screen 11 is reachd through a plurality of gas pockets 13, can kill to the bacterium in the air, destroy the inside organizational structure of bacterium, activated carbon adsorption net 10 can clear away the peculiar smell in the air, air-purifying, after casing 1 and apron 8 separation, can take mounting panel 9, because mounting panel 9 is fixed with slider 18, it slides in spout 17 to drive slider 18, mounting panel 9 can take out from casing 1 inside this moment, be convenient for clean activated carbon adsorption net 10 and silver ion filter screen 11 surface, guarantee the normal purification effect of air, high durability and convenient use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fresh air ventilator with function of making an uproar falls in giving sound insulation, includes casing (1), its characterized in that: mounting grooves (3) are formed in the surfaces of two sides of the shell (1), an air outlet (4) is formed in one mounting groove (3), an air inlet (16) is formed in the other mounting groove (3), air ducts (5) are formed in the air inlet (16) and the air outlet (4), and a cavity (21) is formed in the surface of the shell (1) close to the top of the mounting groove (3);
the inside of cavity (21) is provided with release link (6), the circumference side outer wall fixed mounting of release link (6) has dog (23), and one side cover that the circumference side outer wall of release link (6) is close to dog (23) is equipped with spring (24), the one end of spring (24) and the inner wall fixed connection of cavity (21), the top of casing (1) is connected with apron (8), the bottom of apron (8) is provided with fixed plate (19), a side surface of fixed plate (19) is equipped with locating hole (20), locating hole (20) and release link (6) match the setting.
2. A fresh air ventilator with sound insulation and noise reduction functions as claimed in claim 1, wherein: the inner wall of the shell (1) is provided with an installation block (22) close to the upper position, a fastening bolt (7) is embedded into the joint of the cover plate (8) and the installation block (22), and the cover plate (8) and the installation block (22) are fixedly connected through the fastening bolt (7).
3. A fresh air ventilator with sound insulation and noise reduction functions as claimed in claim 1, wherein: one side fixed mounting of casing (1) has controller (2), and one side that the inside of casing (1) is close to air intake (16) installs impeller (14).
4. A fresh air ventilator with sound insulation and noise reduction functions according to claim 3, wherein: a plurality of blades (15) are installed to the circumference side outer wall of impeller (14), and impeller (14) passes through bearing swing joint with casing (1), and is a plurality of blade (15) are the annular setting.
5. A fresh air ventilator with sound insulation and noise reduction functions as claimed in claim 1, wherein: the dust screen (12) is arranged in the shell (1), and a plurality of air holes (13) are formed in the surface of the dust screen (12).
6. A fresh air ventilator with sound insulation and noise reduction functions according to claim 5, characterized in that: the dust screen is characterized in that a mounting plate (9) is mounted on one side, close to a dust screen (12), of the interior of the shell (1), an activated carbon adsorption screen (10) is arranged inside the mounting plate (9), and a silver ion filter screen (11) is arranged on one side of the activated carbon adsorption screen (10).
7. A fresh air ventilator with sound insulation and noise reduction functions as claimed in claim 6, characterized in that: the inner wall of casing (1) is equipped with spout (17), the inside sliding connection of spout (17) has slider (18), the one end and mounting panel (9) fixed connection of slider (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553543.7U CN212108892U (en) | 2020-04-15 | 2020-04-15 | Fresh air ventilator with sound insulation and noise reduction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553543.7U CN212108892U (en) | 2020-04-15 | 2020-04-15 | Fresh air ventilator with sound insulation and noise reduction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108892U true CN212108892U (en) | 2020-12-08 |
Family
ID=73639633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020553543.7U Active CN212108892U (en) | 2020-04-15 | 2020-04-15 | Fresh air ventilator with sound insulation and noise reduction functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108892U (en) |
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2020
- 2020-04-15 CN CN202020553543.7U patent/CN212108892U/en active Active
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