CN215809090U - Dust-protection type elevator vent - Google Patents
Dust-protection type elevator vent Download PDFInfo
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- CN215809090U CN215809090U CN202122202346.8U CN202122202346U CN215809090U CN 215809090 U CN215809090 U CN 215809090U CN 202122202346 U CN202122202346 U CN 202122202346U CN 215809090 U CN215809090 U CN 215809090U
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Abstract
The utility model discloses a dustproof elevator vent, which comprises an air hole, wherein a housing is fixedly connected to the air hole, an air inlet air grid is arranged at the top of the housing, a fan mounting seat is arranged at the center of the air inlet air grid, a fan is fixedly connected to the fan mounting seat, an upper protective net is arranged above the air inlet air grid, a pair of fixing seats are slidably arranged at the top of the housing, an air pipe is fixedly connected between the fixing seats at the front side and the rear side, a strip-shaped dust exhaust port is formed in the bottom of the air pipe, a fixing plate is fixedly connected to the left side of the fixing seat, a dust exhaust fan is fixedly connected to the fixing plate, the air inlet end of the dust exhaust fan is connected with the air pipe through a pipeline, a mounting plate is fixedly connected to the side wall of the housing, a motor is fixedly connected to the mounting plate, and the fixing seats are in driving connection with the motor. The utility model has simple structure and good ventilation effect and can realize automatic dust removal.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a dustproof type elevator vent.
Background
The elevator is indispensable equipment of current high-rise buildings, and with the continuous development of elevator technology, elevator development has not only stayed on running speed and safety performance, and the goal gradually shifted to the improvement of comfort in the elevator car, and the ventilation in the car has thus become a new concern. At present, most elevators ensure ventilation in the elevator by arranging ventilation openings at the top of a car. At present, most of elevator ventilation openings have the defect of easy accumulation of dust, so that the air quality is influenced. Therefore, a need exists for a new dust-protected elevator vent that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dustproof type elevator ventilation opening to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a dust-protection type elevator vent, includes the wind hole, fixedly connected with housing on the wind hole, the top of housing is provided with air inlet air grid, air inlet air grid's center department is provided with the fan mount pad, fixedly connected with fan on the fan mount pad, air inlet air grid top is provided with the protection network, the top slidable mounting of housing has a pair of fixing base, fixedly connected with tuber pipe between the fixing base of front and back both sides, the tuber pipe bottom is provided with the dust extraction mouth of bar, fixing base left side fixedly connected with fixed plate, fixedly connected with dust extraction fan on the fixed plate, the air inlet end of dust extraction fan links to each other with the tuber pipe through the pipeline, fixedly connected with mounting panel on the lateral wall of housing, fixedly connected with motor on the mounting panel, the fixing base is connected with motor drive.
Preferably, the front side and the rear side of the housing are respectively and fixedly connected with a pair of connecting seats, the pair of connecting seats at the rear side are fixedly connected with guide rods, and the fixing seats at the rear side are connected to the guide rods in a sliding manner.
Preferably, a lead screw is connected to the pair of connecting seats on the front side in a rotating manner, a lead screw sleeve is fixedly connected to the bottom of the fixing seat on the front side, the lead screw is in transmission connection with the lead screw sleeve, and the lead screw is in transmission connection with an output shaft of the motor.
Preferably, the bottom of the housing is provided with an air outlet grid.
Preferably, a lower protective net is arranged below the air outlet grid.
Preferably, the lower protective net is detachably connected below the air outlet grid.
Compared with the prior art, the utility model has the beneficial effects that: when the dust-removing device is used, the dust-removing fan works to remove dust on the upper protective net, the strip-shaped dust-removing opening can be longitudinally covered with the upper protective net, and the motor drives the dust-removing opening to move left and right to cover the whole upper protective net; the fan facilitates the car changing wind. The wind grid and the lower protective net play a role in protection and decoration, and the lower protective net can be detachably connected and is convenient to disassemble and wash. The utility model has simple structure and good ventilation effect and can realize automatic dust removal.
Drawings
FIG. 1 is a schematic top view of a dust protected elevator vent;
fig. 2 is a schematic view of a bottom structure of a dustproof type elevator vent.
In the figure: 1-air hole, 2-housing, 3-air outlet grid, 4-lower protective screen, 5-fan, 6-fan mounting seat, 7-air inlet grid, 8-upper protective screen, 9-connecting seat, 10-guide rod, 11-fixing seat, 12-screw rod sleeve, 13-air pipe, 14-dust exhaust port, 15-pipeline, 16-dust exhaust fan, 17-fixing plate, 18-screw rod, 19-motor and 20-mounting plate.
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.
Referring to fig. 1-2, the present invention provides a technical solution:
a dustproof elevator vent comprises an air hole 1, a housing 2 is fixedly connected to the air hole 1, an air inlet air grid 7 is arranged at the top of the housing 2, a fan mounting seat 6 is arranged at the center of the air inlet air grid 7, a fan 5 is fixedly connected to the fan mounting seat 6, an upper protective screen 8 is arranged above the air inlet air grid 7, a pair of fixing seats 11 is slidably mounted at the top of the housing 2, an air pipe 13 is fixedly connected between the fixing seats 11 at the front side and the rear side, a strip-shaped dust exhaust port 14 is arranged at the bottom of the air pipe 13, a fixing plate 17 is fixedly connected to the left side of the fixing seat 11, a dust exhaust fan 16 is fixedly connected to the fixing plate 17, the air inlet end of the dust exhaust fan 16 is connected with the air pipe 13 through a pipeline 15, a mounting plate 20 is fixedly connected to the side wall of the housing 2, and a motor 19 is fixedly connected to the mounting plate 20, the fixed seat 11 is in driving connection with a motor 19.
When the dust-removing device is used, the dust-removing fan 16 works to remove dust on the upper protective net 8, the strip-shaped dust-removing port 14 can longitudinally cover the upper protective net 8, and the motor 19 drives the dust-removing port 14 to move left and right to cover the whole upper protective net 8; the fan 5 facilitates the car ventilation.
Preferably, a pair of connecting seats 9 is fixedly connected to the front and rear sides of the housing 2, a guide rod 10 is fixedly connected to the pair of connecting seats 9 at the rear side, and a fixing seat 11 at the rear side is slidably connected to the guide rod 10.
The guide rod 10 realizes the sliding installation of the rear side fixing seat 11.
Preferably, a lead screw 18 is rotatably connected to the pair of connecting seats 9 on the front side, a lead screw sleeve 12 is fixedly connected to the bottom of the fixing seat 11 on the front side, the lead screw 18 is in transmission connection with the lead screw sleeve 12, and the lead screw 18 is in transmission connection with an output shaft of a motor 19.
The motor 19 drives the fixed seat 11 and the components connected thereon to reciprocate left and right through screw transmission.
Preferably, the bottom of the housing 2 is provided with an air outlet grid 3.
Preferably, a lower protective screen 4 is arranged below the air outlet grid 3.
Preferably, the lower protective screen 4 is detachably connected below the air outlet grid 3.
The air outlet grid 3 and the lower protective net 4 play a role in protection and decoration, and the lower protective net 4 can be detachably connected and is convenient to disassemble and wash.
The working principle of the utility model is as follows: when the dust-removing device is used, the dust-removing fan 16 works to remove dust on the upper protective net 8, the strip-shaped dust-removing port 14 can longitudinally cover the upper protective net 8, and the motor 19 drives the dust-removing port 14 to move left and right to cover the whole upper protective net 8; the fan 5 facilitates the car ventilation. The guide rod 10 realizes the sliding installation of the rear side fixing seat 11. The motor 19 drives the fixed seat 11 and the components connected thereon to reciprocate left and right through screw transmission. The air outlet grid 3 and the lower protective net 4 play a role in protection and decoration, and the lower protective net 4 can be detachably connected and is convenient to disassemble and wash.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a dust-protection type elevator vent, includes wind hole (1), its characterized in that: the air inlet device is characterized in that a housing (2) is fixedly connected to the air hole (1), an air inlet air grid (7) is arranged at the top of the housing (2), a fan mounting seat (6) is arranged at the center of the air inlet air grid (7), a fan (5) is fixedly connected to the fan mounting seat (6), a protective screen (8) is arranged above the air inlet air grid (7), a pair of fixing seats (11) is slidably mounted at the top of the housing (2), an air pipe (13) is fixedly connected between the fixing seats (11) at the front side and the rear side, a strip-shaped dust exhaust port (14) is arranged at the bottom of the air pipe (13), a fixing plate (17) is fixedly connected to the left side of the fixing seats (11), a dust exhaust fan (16) is fixedly connected to the fixing plate (17), an air inlet end of the dust exhaust fan (16) is connected with the air pipe (13) through a pipeline (15), and a mounting plate (20) is fixedly connected to the side wall of the housing (2), fixedly connected with motor (19) on mounting panel (20), fixing base (11) and motor (19) drive are connected.
2. The dust protected elevator vent of claim 1, wherein: the front side and the rear side of the housing (2) are respectively and fixedly connected with a pair of connecting seats (9), the pair of connecting seats (9) on the rear side are fixedly connected with guide rods (10), and the fixing seats (11) on the rear side are connected to the guide rods (10) in a sliding mode.
3. The dust protected elevator vent of claim 2, wherein: a lead screw (18) is connected to the pair of connecting seats (9) on the front side in a rotating mode, a lead screw sleeve (12) is fixedly connected to the bottom of the fixing seat (11) on the front side, the lead screw (18) is in transmission connection with the lead screw sleeve (12), and the lead screw (18) is in transmission connection with an output shaft of a motor (19).
4. A dust protected elevator vent according to claim 3, wherein: and an air outlet grid (3) is arranged at the bottom of the housing (2).
5. The dust protected elevator vent of claim 4, wherein: and a lower protective net (4) is arranged below the air outlet grid (3).
6. The dust protected elevator vent of claim 5, wherein: the lower protective net (4) is detachably connected below the air outlet grid (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202346.8U CN215809090U (en) | 2021-09-13 | 2021-09-13 | Dust-protection type elevator vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202346.8U CN215809090U (en) | 2021-09-13 | 2021-09-13 | Dust-protection type elevator vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215809090U true CN215809090U (en) | 2022-02-11 |
Family
ID=80159325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122202346.8U Active CN215809090U (en) | 2021-09-13 | 2021-09-13 | Dust-protection type elevator vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215809090U (en) |
-
2021
- 2021-09-13 CN CN202122202346.8U patent/CN215809090U/en active Active
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