CN215909332U - Air inlet structure of wall-mounted air sterilizer - Google Patents
Air inlet structure of wall-mounted air sterilizer Download PDFInfo
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- CN215909332U CN215909332U CN202121479850.6U CN202121479850U CN215909332U CN 215909332 U CN215909332 U CN 215909332U CN 202121479850 U CN202121479850 U CN 202121479850U CN 215909332 U CN215909332 U CN 215909332U
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Abstract
The utility model discloses an air inlet structure of a wall-mounted air sterilizer, which comprises a shell, a filtering frame and an air outlet frame, wherein the filtering frame and the air outlet frame are arranged in the shell; the air outlet frame is provided with a second indoor air inlet exposed below the shell, and is also communicated with an outdoor air inlet channel which is sequentially communicated with the second indoor air inlet and the first indoor air inlet; the air inlet cover encloses and closes on the indoor air intake of first indoor air intake and second and constitute the bottom of casing, just be equipped with the adjusting part that is used for controlling the opening size of the indoor air intake of first indoor air intake and second on the air inlet cover, effectively increase air intake and air inlet control range.
Description
Technical Field
The utility model relates to the technical field of fresh air equipment, in particular to an air inlet structure of a wall-mounted air sterilizer.
Background
At present, a fresh air ventilator supplies air to one side of a closed room and introduces air to the other side of the room, natural fresh air is input while indoor polluted air is removed, and fresh air input into the room is subjected to multiple treatments such as filtration, sterilization, heating, oxygenation and the like.
The new fan on the market usually adopts the mode of introducing indoor and outdoor air, forces to form new trend flow field, and the air that introduces gets into the filtration intracavity of new fan, and the rethread fan will suck the air that filters the intracavity and discharge from the air outlet, and the air intake of new fan among the prior art is by the restriction of the structure of shell, leads to the air intake less, and adjusts the problem that inconvenient and control range is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an air inlet structure of a wall-mounted air sterilizer, which effectively increases the air inlet and the air inlet adjusting range.
The technical purpose of the utility model is realized by the following technical scheme: an air inlet structure of a wall-mounted air sterilizer comprises a shell, a filtering frame and an air outlet frame, wherein the filtering frame and the air outlet frame are arranged in the shell; the air outlet frame is provided with a second indoor air inlet exposed below the shell, and is also communicated with an outdoor air inlet channel which is sequentially communicated with the second indoor air inlet and the first indoor air inlet; the air inlet cover is enclosed on the first indoor air inlet and the second indoor air inlet and forms the bottom of the shell, and an adjusting assembly used for controlling the opening size of the first indoor air inlet and the second indoor air inlet is arranged on the air inlet cover.
Further, the export of outdoor inlet air channel sets up towards first indoor inlet air channel, the air inlet lid constitutes the air inlet region with filtering frame, air-out frame.
Furthermore, the adjusting assembly comprises a motor, a first wind shield and a second wind shield which are driven by the motor, a transmission gear is arranged on the motor, transmission grooves matched with the transmission gear are formed in the first wind shield and the second wind shield, tooth portions are arranged in the transmission grooves, and the motor drives the first wind shield and the second wind shield to be close to or far away from each other.
Furthermore, the middle part of the air inlet cover is provided with a shielding part, and when the first indoor air inlet and the second indoor air inlet are completely opened, the first wind shield and the second wind shield are accommodated at the shielding part.
Furthermore, the adjusting assembly further comprises a first support and a second support which are arranged up and down, and a movable cavity for the first wind deflector and the second wind deflector to slide in is formed between the first support and the second support.
Furthermore, the middle part of first deep bead, second deep bead is located to the transmission groove, the both sides of first support and second support are equipped with the guide way, be equipped with the guide post that stretches out in the guide way on first deep bead, the second deep bead, the guide post has the spacing portion that is used for restricting first deep bead, the vertical first support, the second support of deviating from of second deep bead.
Furthermore, protruding ribs are arranged on the first wind shield and the second wind shield corresponding to the guide grooves and the transmission grooves, and protruding ribs are arranged on the opposite surfaces of the first wind shield and the second wind shield.
Furthermore, the first support and the second support are both provided with two flanges which are shielded at the upper part and the lower part of the transmission groove.
Furthermore, auxiliary air ports communicated with the first indoor air inlet are further arranged on two sides of the bottom of the air outlet frame.
Furthermore, a first receptacle for placing a power supply machine is arranged on the first support, and a second receptacle for placing the power supply machine and part of the first receptacle is arranged on the air outlet frame.
Compared with the prior art, the utility model has the following advantages and beneficial effects: the bottom of the shell is formed by matching the bottom of the air outlet frame, the bottom of the filtering frame and the air inlet cover, so that the whole bottom of the fresh air machine is used as an air inlet area, the air inlet area is greatly enlarged, and the indoor air purification effect and the indoor air purification efficiency are improved;
when air enters, outdoor air enters the air inlet area through the outdoor air inlet channel, indoor air enters the air inlet area through the air inlet cover and the second air inlet, air in the air inlet area is sucked into the filter cavity from the first indoor air inlet, and purified air is discharged from the air outlet channel;
through the first deep bead of motor drive and second deep bead interact, realize the synchronous control to the indoor air intake of first indoor air intake and second, simultaneously, through opening of motor, two deep beads have increased the control range of air inlet area, further improve the air-out effect.
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 a schematic structural view of an adjustment assembly of the present invention;
FIG. 4 is an exploded schematic view of the conditioning assembly of the present invention;
FIG. 5 is a schematic structural view of the bottom of the air outlet frame according to the present invention;
FIG. 6 is a schematic diagram of a filter chamber according to the present invention;
FIG. 7 is a schematic view of an air outlet channel according to the present invention;
FIG. 8 is a schematic view of a filter frame and an outlet frame of the present invention;
FIG. 9 is another schematic view of the filter frame and the outlet frame according to the present invention;
FIG. 10 is a schematic view of the structure of the air inlet cover of the present invention;
in the figure: 1. a housing; 2. a filter frame; 2.1, a filter cavity; 2.2, a first indoor air inlet; 3. an air outlet frame; 3.1, an air outlet channel; 3.2, a second indoor air inlet; 3.3, outdoor air inlet channel; 3.4, an auxiliary tuyere; 3.5, a second receptacle; 3.6, outdoor air inlet pipeline; 4. an air inlet cover; 4.1, shielding parts; 5. an adjustment assembly; 5.1, a motor; 5.2, a first wind shield; 5.3, a second wind deflector; 5.4, a transmission gear; 5.5, a transmission groove; 5.6, a guide post; 5.7, a limiting part; 6. a first bracket; 6.1, a first receptacle; 7. a second bracket; 8. a guide groove; 9. a rib is protruded; 10. blocking edges; 11. an air intake area;
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding, and are not used to define any direction or order of limitation.
As shown in fig. 1-10, an air intake structure of a wall-mounted air sterilizer comprises a housing 1, a filter frame 2 and an air outlet frame 3 arranged in the housing 1, wherein a filter cavity 2.1 is formed in the filter frame 2, a filter element assembly is arranged in the filter cavity 2.1, an air outlet channel 3.1 is formed in the air outlet frame 3, an impeller for air outlet is arranged in the air outlet channel 3.1, wherein,
the filter frame 2 is provided with a first indoor air inlet 2.2 exposed below the shell 1, and the first indoor air inlet part is communicated with the filter cavity 2.1;
the air outlet frame 3 is provided with a second indoor air inlet 3.2 exposed below the shell 1, the air outlet frame 3 is also communicated with an outdoor air inlet channel 3.3 and an outdoor air inlet pipeline 3.6, and the outdoor air inlet channel 3.3 is sequentially communicated with the second indoor air inlet 3.2 and the first indoor air inlet 2.2;
Specifically, the export of outdoor inlet air channel 3.3 sets up towards first indoor inlet air channel, inlet flap 4 constitutes air inlet region 11 with filter frame 2, air-out frame 3, it needs to point out that, air-out channel 3.1 and air inlet region 11 are not direct intercommunication, air in the air inlet region 11 need get into filter chamber 2.1 back, the impeller of being worked takes out and inhales air-out behind the air-out channel 3.1 air-out, when the air inlet, outdoor wind gets into air inlet region 11 through outdoor inlet air channel 3.3, indoor wind gets into air inlet region 11 through inlet flap 4 and second air intake, wind in the air inlet region 11 is inhaled the filter chamber 2.1 by the impeller from first indoor air intake 2.2 in, through the air-out channel 3.1 discharge of purification.
In this embodiment, the adjusting assembly 5 includes a vertical motor 5.1 fixed at the bottom of the air outlet frame 3, and a first wind deflector 5.2 and a second wind deflector 5.3 driven by the motor 5.1, the motor 5.1 is provided with a transmission gear 5.4, the first wind deflector 5.2 and the second wind deflector 5.3 are provided with transmission grooves 5.5 matched with the transmission gear 5.4, tooth portions are provided in the transmission grooves 5.5, the two transmission grooves 5.5 are respectively engaged with the upper portion and the lower portion of the transmission gear 5.4, the motor 5.1 drives the first wind deflector 5.2 and the second wind deflector 5.3 to approach or separate from each other, when the first wind deflector 5.2 and the second wind deflector 5.3 approach each other, the air inlet region 11 is enlarged, and when the first wind deflector 5.2 and the second wind deflector 5.3 separate from each other, the air inlet region 11 is gradually reduced.
Specifically, the middle part of the air inlet cover 4 is provided with a shielding part 4.1, when the first indoor air inlet 2.2 and the second indoor air inlet 3.2 are completely opened, the first air baffle 5.2 and the second air baffle 5.3 are accommodated in the shielding part 4.1, and when the first indoor air inlet 2.2 and the second indoor air inlet 3.2 are completely closed, the shielding part 4.1, the first air baffle 5.2 and the second air baffle 5.3 are matched to seal the air inlet area 11, and the first air baffle 5.2 and the second air baffle 5.3 are driven by the motor 5.1 to mutually act, so that the synchronous regulation of the first indoor air inlet 2.2 and the second indoor air inlet 3.2 is realized, and meanwhile, the regulating range of the air inlet area is increased by the two air baffles through the starting and stopping of the motor 5.1, and the air outlet effect is further improved.
In order to provide a space for the first wind deflector 5.2 and the second wind deflector 5.3 to mount and move, the adjusting assembly 5 further comprises a first support 6 and a second support 7 which are arranged up and down, a movable cavity for the first wind deflector 5.2 and the second wind deflector 5.3 to slide in is formed between the first support 6 and the second support 7, the first wind deflector 5.2 is limited to move on the first support 6, the second wind deflector 5.3 is limited to move on the second support 7, and openings corresponding to the first indoor air inlet 2.2 and the second indoor air inlet 3.2 are formed in the first support 6 and the second support 7.
Specifically, the middle part of first deep bead 5.2, second deep bead 5.3 is located to transmission groove 5.5, the both sides of first support 6 and second support 7 are equipped with guide way 8, and wherein, guide way 8 can be to regional 11 horizontal or longitudinal arrangement of air inlet, be equipped with on first deep bead 5.2, the second deep bead 5.3 and stretch out guide post 5.6 in guide way 8, guide post 5.6 has the spacing portion 5.7 that is used for restricting first deep bead 5.2, the vertical first support 6, the second support 7 of deviating from of second deep bead 5.3, and this spacing portion 5.7 can be the nut.
In order to increase the smooth movement of the adjusted assembly 5, in some embodiments, guide pillars are disposed on both sides of the first wind deflector 5.2 and the second wind deflector 5.3, one guide pillar is disposed on each side along the front end and the rear end of the traveling direction, a protruding rib 9 is disposed on each of the first wind deflector 5.2 and the second wind deflector 5.3, the protruding rib 9 is disposed along the traveling direction of the first wind deflector 5.2 and the second wind deflector 5.3, and is disposed between the two guide pillars on each side and on both sides of the guide groove 8, and the protruding rib 9 is configured to be in sliding contact with the first bracket 6 and the second bracket 7, so as to reduce the contact area and reduce the vertical movement of the first wind deflector 5.2 and the second wind deflector 5.3.
In other embodiments, the ribs 9 are further disposed on the back of the first wind deflector 5.2 and the second wind deflector 5.3, i.e. on the opposite surfaces of the first wind deflector 5.2 and the second wind deflector 5.3, and are also used for reducing the contact area and the vertical movement between the first wind deflector 5.2 and the second wind deflector 5.3.
Specifically, the first support 6 and the second support 7 are provided with two flanges 10 which are used for shielding the transmission groove 5.5 from top to bottom, so that an opening formed by the transmission groove 5.5 is sealed, and air is prevented from entering an air inlet area 11 when the adjusting component 5 is sealed.
Specifically, auxiliary air ports 3.4 communicated with the first indoor air inlet 2.2 are further arranged on two sides of the bottom of the air outlet frame 3.
Specifically, a first receptacle 6.1 into which the power supply machine 5.1 is placed is arranged on the first support 6, and a second receptacle 3.5 into which the power supply machine 5.1 and a part of the first receptacle 6.1 are placed is arranged on the air outlet frame 3, so that a mounting position is provided for the motor 5.1, and the stability of the motor 5.1 is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a wall-hanging air sterilizing apparatus's air inlet structure, includes casing (1), locates filter frame (2) and air-out frame (3) in casing (1), constitute filter chamber (2.1) in filter frame (2), constitute air-out passageway (3.1), its characterized in that in air-out frame (3):
the filter frame (2) is provided with a first indoor air inlet (2.2) exposed below the shell (1), and the first indoor air inlet (2.2) is communicated with the filter cavity (2.1);
the air outlet frame (3) is provided with a second indoor air inlet (3.2) exposed below the shell (1), the air outlet frame (3) is also communicated with an outdoor air inlet channel (3.3), and the outdoor air inlet channel (3.3) is sequentially communicated with the second indoor air inlet (3.2) and the first indoor air inlet (2.2);
air inlet cover (4), enclose and close on first indoor air intake (2.2) and the indoor air intake of second (3.2) and constitute the bottom of casing (1), just be equipped with on air inlet cover (4) and be used for controlling the regulation subassembly (5) of the opening size of first indoor air intake (2.2) and the indoor air intake of second (3.2).
2. An air intake structure of a wall-mounted air sterilizer as claimed in claim 1, wherein: the export of outdoor inlet air channel (3.3) sets up towards first indoor inlet air channel, inlet air flap (4) and filtration frame (2), air-out frame (3) constitute the air inlet region.
3. An air intake structure of a wall-mounted air sterilizer as claimed in claim 1, wherein: adjusting part (5) include motor (5.1) to and by first deep bead (5.2) and second deep bead (5.3) of motor (5.1) driven, be equipped with drive gear (5.4) on motor (5.1), be equipped with on first deep bead (5.2) and second deep bead (5.3) transmission groove (5.5) that match with drive gear (5.4), be equipped with tooth portion in transmission groove (5.5), motor (5.1) drive first deep bead (5.2) and second deep bead (5.3) are close to each other or keep away from.
4. A wall-hanging air sterilizer of claim 3, wherein: the middle part of the air inlet cover (4) is provided with a shielding part (4.1), and when the first indoor air inlet (2.2) and the second indoor air inlet (3.2) are completely opened, the first wind shield (5.2) and the second wind shield (5.3) are accommodated at the shielding part (4.1).
5. A wall-hanging air sterilizer of claim 3, wherein: the adjusting assembly (5) further comprises a first support (6) and a second support (7) which are arranged up and down, and a movable cavity for the first wind shield (5.2) and the second wind shield (5.3) to slide in is formed between the first support (6) and the second support (7).
6. An air intake structure of a wall-mounted air sterilizer as claimed in claim 5, wherein: the middle part of first deep bead (5.2), second deep bead (5.3) is located in transmission groove (5.5), the both sides of first support (6) and second support (7) are equipped with guide way (8), be equipped with guide post (5.6) that stretch out in guide way (8) on first deep bead (5.2), second deep bead (5.3), guide post (5.6) have be used for restricting spacing portion (5.7) of first deep bead (5.2), the vertical first support (6), the second support (7) of deviating from of second deep bead (5.3).
7. An air intake structure of a wall-mounted air sterilizer as claimed in claim 6, wherein: be equipped with protruding muscle (9) on corresponding guide way (8) and transmission groove (5.5) on first deep bead (5.2), second deep bead (5.3), be equipped with protruding muscle (9) on the opposite face of first deep bead (5.2) and second deep bead (5.3).
8. An air intake structure of a wall-mounted air sterilizer as claimed in claim 5, wherein: the first support (6) and the second support (7) are both provided with two flanges (10) which are shielded at the upper part and the lower part of the transmission groove (5.5).
9. An air intake structure of a wall-mounted air sterilizer as claimed in claim 1, wherein: and auxiliary air ports (3.4) communicated with the first indoor air inlet (2.2) are also arranged on two sides of the bottom of the air outlet frame (3).
10. An air intake structure of a wall-mounted air sterilizer as claimed in claim 5, wherein: the first support (6) is provided with a first receptacle (6.1) for placing a power supply machine (5.1), and the air outlet frame (3) is provided with a second receptacle (3.5) for placing the power supply machine (5.1) and part of the first receptacle (6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479850.6U CN215909332U (en) | 2021-06-30 | 2021-06-30 | Air inlet structure of wall-mounted air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479850.6U CN215909332U (en) | 2021-06-30 | 2021-06-30 | Air inlet structure of wall-mounted air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909332U true CN215909332U (en) | 2022-02-25 |
Family
ID=80288647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121479850.6U Active CN215909332U (en) | 2021-06-30 | 2021-06-30 | Air inlet structure of wall-mounted air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909332U (en) |
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2021
- 2021-06-30 CN CN202121479850.6U patent/CN215909332U/en active Active
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