CN219612371U - Exhaust mechanism - Google Patents
Exhaust mechanism Download PDFInfo
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- CN219612371U CN219612371U CN202222036464.0U CN202222036464U CN219612371U CN 219612371 U CN219612371 U CN 219612371U CN 202222036464 U CN202222036464 U CN 202222036464U CN 219612371 U CN219612371 U CN 219612371U
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- mounting
- mounting groove
- cover plate
- plate
- exhaust mechanism
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Abstract
The utility model belongs to the technical field of ventilation, and particularly relates to an exhaust mechanism, which comprises a mounting groove and an opening arranged at the bottom of the mounting groove, wherein an exhaust fan is arranged on the opening; one side of the mounting groove is movably connected with a cover plate through a bolt; and a jacking device is arranged on one side, close to the joint of the cover plate, in the mounting groove and is used for driving the cover plate to be opened. The utility model has simple structure and convenient disassembly and assembly, can automatically exhaust air and isolate moisture, and effectively protects electronic equipment in the case.
Description
Technical Field
The utility model belongs to the technical field of ventilation, and particularly relates to an exhaust mechanism.
Background
In some outdoor operations, a cabinet is often used to provide technical support for a communication network, but the outdoor cabinet generates internal high temperature when being sunned, and the conventional cabinet realizes ventilation and heat dissipation by arranging a plurality of exhaust holes on the side edge of the cabinet, so that the effect is poor, or a single exhaust fan is arranged to automatically exhaust air; in addition, in wet weather such as rainy weather, the moisture in the air can be returned into the cabinet from a plurality of exhaust holes or exhaust fans, if the moisture is too large, equipment and devices in the cabinet can be spoiled for a long time, and huge losses are caused.
Disclosure of Invention
Aiming at the technical problem that an exhaust fan in the background art does not have a moisture-isolation function, the utility model provides an exhaust mechanism which is simple in structure, convenient to assemble and disassemble and capable of automatically exhausting air and isolating moisture.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
an exhaust mechanism comprises a mounting groove and an opening arranged at the bottom of the mounting groove, wherein an exhaust fan is arranged on the opening; one side of the mounting groove is movably connected with a cover plate through a bolt; and a jacking device is arranged on one side, close to the joint of the cover plate, in the mounting groove and is used for driving the cover plate to be opened.
Further, a first mounting plate is arranged at one end, close to the opening, of each of two sides of the mounting groove, and is perpendicular to the side baffle plate of the mounting groove and extends to the outside of the mounting groove; a plurality of first mounting holes are formed in the first mounting plate.
Further, a rear baffle plate on one side of the mounting groove, which is close to the jacking device, is higher than the other sides, a second mounting plate is arranged at one end of the rear baffle plate, which is far away from the bottom of the mounting groove, and the second mounting plate is perpendicular to the rear baffle plate and extends towards the inside of the mounting groove; and a plurality of second mounting holes are formed in the second mounting plate.
Further, the position of the rear baffle plate corresponding to the jacking device is provided with a plurality of connecting holes, and one side, away from the inside of the mounting groove, of one end provided with a second mounting plate is provided with a second mounting lug.
Further, first mounting lugs are arranged on two opposite sides of one end, connected with the mounting groove, of the cover plate, the first mounting lugs are perpendicular to the cover plate, and the cover plate is connected with the first mounting lugs and the second mounting lugs through bolts.
Further, the jacking device comprises a shell and a jacking rod penetrating through the shell, and the shell is connected with the rear baffle plate through bolts penetrating through the connecting holes; the jacking rod positioned in the shell is provided with a magnet, and one side, away from the cover plate, of the shell is provided with a coil; and through holes are respectively arranged at the positions of the bottoms of the second mounting plates and the mounting grooves, which correspond to the jacking rods.
Further, a limit ring is arranged on the jacking rod at one side of the shell away from the cover plate.
Further, a protective cover is arranged on one side of the opening far away from the exhaust fan, and ventilation holes are respectively formed in the bottom and the side face of the mounting groove.
The utility model has the following advantages and beneficial effects:
according to the utility model, the cover plate is arranged on the exhaust fan and is driven to be opened by the jacking device, so that the aim of moisture and ash isolation can be achieved when the exhaust fan is not used, and the electrical equipment in the case can be effectively prevented from being spoiled due to moist air.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an exhaust mechanism according to the present utility model;
FIG. 2 is a schematic diagram of a mounting slot of an exhaust mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a cover plate of an exhaust mechanism according to the present utility model;
FIG. 4 is a bottom view of an exhaust mechanism according to the present utility model;
FIG. 5 is a rear view of an exhaust mechanism according to the present utility model;
fig. 6 is a schematic structural diagram of a jacking device of an exhaust mechanism provided by the utility model;
icon: the novel air conditioner comprises a 1-cover plate, a 2-second mounting lug, a 3-jacking device, a 4-first mounting plate, a 5-first mounting hole, a 6-exhaust fan, a 7-vent hole, an 8-mounting groove, a 9-first mounting lug, a 10-second mounting plate, a 11-second mounting hole, a 12-opening, a 13-jacking rod, a 14-shell, a 15-limiting ring, a 16-protective cover, a 17-connecting hole and a 18-rear baffle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 6, an exhaust mechanism comprises a mounting groove 8, and an opening 12 is arranged at the bottom of the mounting groove 8, and an exhaust fan 6 is arranged on the opening 12; one side of the mounting groove 8 is movably connected with the cover plate 1 through a bolt; and a jacking device 3 is arranged on one side, close to the joint of the cover plate 1, in the mounting groove 8, and the jacking device 3 is used for driving the cover plate 1 to be opened. The installation groove 8 is fixed on the equipment needing to exhaust air, the number of the openings 12 can be set to be different according to the size of the equipment, two openings 12 are arranged in the embodiment, and two groups of corresponding exhaust fans 6 are arranged; if a plurality of openings 12 and exhaust fans 6 are provided, the required jacking device 3 needs to be newly added at the middle position of the side where the original jacking device 3 is located or at other points where the bearing force is required. The jacking means 3 may be any means capable of automatically jacking up the cover plate 1, such as hydraulic cylinders, electric telescopic rods, etc.
One preferable solution is that the jacking device 3 comprises a shell 14 and a jacking rod 13 penetrating through the shell 14, wherein the shell 14 is connected with the rear baffle 18 through the connecting hole 17 by bolts; the jacking rod 13 positioned in the shell 14 is provided with a magnet, and one side, away from the cover plate 1, of the shell 14 is provided with a coil; through holes are respectively arranged at the bottom of the second mounting plate 10 and the mounting groove 8 and at the positions corresponding to the jacking rods 13. A limit ring 15 is arranged on the lifting rod 13 at the side of the shell 14 away from the cover plate 1. When the coil is electrified, magnetic force generated between the magnet and the coil is mutually exclusive, so that the magnet moves upwards, the jacking rod 13 is driven to move upwards, the cover plate 1 is enabled to open the opening 12 to a certain extent, and the purpose of ventilation is achieved. The limit ring 15 can prevent the lifting rod 13 from sliding upwards out of the housing 14 during the upward movement.
The two sides of the mounting groove 8 are provided with first mounting plates 4 at one end close to the opening 12, and the first mounting plates 4 are perpendicular to the side baffles of the mounting groove 8 and extend to the outside of the mounting groove 8; the first mounting plate 4 is provided with a plurality of first mounting holes 5, the mounting groove 8 is fixed on equipment needing to be provided with the exhaust mechanism through the first mounting plate 4, and the equipment is fixedly connected with the first mounting holes 5 through bolts. The installation mode is that the bottom of the installation groove 8 is positioned in the equipment, the cover plate 1 is positioned on the outer side edge of the equipment, the connecting position of the cover plate 1 is positioned above, and the opening 12 is positioned below; the other installation mode is that a partition board is arranged in the equipment and used for embedding the air exhaust mechanism, the air exhaust mechanism is parallel to the ground, and a plurality of air exhaust holes are required to be arranged on the side face of the equipment. Other feasible installation modes capable of achieving the purpose of exhaust can be provided according to the requirements.
The rear baffle 18 of one side of the mounting groove 8 close to the jacking device 3 is higher than the other sides, a second mounting plate 10 is arranged at one end of the rear baffle 18 away from the bottom of the mounting groove 8, and the second mounting plate 10 is perpendicular to the rear baffle 18 and extends towards the inside of the mounting groove 8; a plurality of second mounting holes 11 are formed in the second mounting plate 10; the rear baffle 18 is provided with a plurality of connecting holes 17 at positions corresponding to the jacking device 3, and one side of one end provided with the second mounting plate 10 far away from the inside of the mounting groove 8 is provided with a second mounting lug 2; a first mounting lug 9 is arranged on two opposite sides of one end, connected with the mounting groove 8, of the cover plate 1, the first mounting lug 9 is perpendicular to the cover plate 1, and the cover plate 1 is connected through bolts of the first mounting lug 9 and the second mounting lug 2; the second mounting bag and the exhaust fan 6 are at least located in the same plane, and the cover plate 1 is just located above the second mounting plate 10 and the exhaust fan 6 when being closed, so that the purpose of covering can be achieved.
The side of the opening 12, which is far away from the exhaust fan 6, is provided with a protective cover 16, and the bottom and the side of the installation groove 8 are respectively provided with a vent hole 7.
The working principle of the utility model is as follows: when the exhaust fan 6 starts to operate, the coil is electrified, so that the jacking rod 13 jacks up the cover plate 1, and the exhaust fan 6 starts to normally operate for exhausting air; when the exhaust fan 6 stops running, the jacking device 3 stops being electrified, the jacking rod 13 descends, and the cover plate 1 shields the exhaust fan 6, so that the purposes of moisture isolation and ash shielding are achieved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. An exhaust mechanism is characterized by comprising an installation groove (8) and an opening (12) positioned at the bottom of the installation groove (8), wherein an exhaust fan (6) is arranged on the opening (12); one side of the mounting groove (8) is movably connected with a cover plate (1) through a bolt; and a jacking device (3) is arranged on one side, close to the joint of the cover plate (1), in the mounting groove (8), and the jacking device (3) is used for driving the cover plate (1) to be opened.
2. The exhaust mechanism of claim 1, wherein: a first mounting plate (4) is arranged at one end, close to the opening (12), of each of the two sides of the mounting groove (8), and the first mounting plate (4) is perpendicular to the side baffle of the mounting groove (8) and extends to the outside of the mounting groove (8); a plurality of first mounting holes (5) are formed in the first mounting plate (4).
3. The exhaust mechanism of claim 1, wherein: the rear baffle (18) on one side of the mounting groove (8) close to the jacking device (3) is higher than the other sides, a second mounting plate (10) is arranged at one end of the rear baffle (18) far away from the bottom of the mounting groove (8), and the second mounting plate (10) is perpendicular to the rear baffle (18) and extends towards the inside of the mounting groove (8); and a plurality of second mounting holes (11) are formed in the second mounting plate (10).
4. A venting mechanism as claimed in claim 3, wherein: the rear baffle (18) is provided with a plurality of connecting holes (17) at positions corresponding to the jacking device (3), and one side, away from the inside of the mounting groove (8), of one end provided with the second mounting plate (10) is provided with a second mounting lug (2).
5. The exhaust mechanism according to claim 4, wherein: the cover plate (1) is provided with first mounting lugs (9) on two opposite sides of one end, connected with the mounting groove (8), of the cover plate (1), the first mounting lugs (9) are perpendicular to the cover plate (1), and the cover plate (1) is connected with the first mounting lugs (9) and the second mounting lugs (2) through bolts.
6. The exhaust mechanism according to claim 4, wherein: the jacking device (3) comprises a shell (14) and a jacking rod (13) penetrating through the shell (14), and the shell (14) is connected with the rear baffle (18) through the connecting hole (17) by bolts; a magnet is arranged on the jacking rod (13) positioned in the shell (14), and a coil is arranged on one side, away from the cover plate (1), of the shell (14); and through holes are respectively arranged at the positions of the bottoms of the second mounting plates (10) and the mounting grooves (8) corresponding to the jacking rods (13).
7. The exhaust mechanism of claim 6, wherein: and a limit ring (15) is arranged on the jacking rod (13) which is positioned on one side of the shell (14) away from the cover plate (1).
8. The exhaust mechanism of claim 1, wherein: and a protective cover (16) is arranged on one side of the opening (12) far away from the exhaust fan (6), and vent holes (7) are respectively arranged at the bottom and the side surface of the mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036464.0U CN219612371U (en) | 2022-08-03 | 2022-08-03 | Exhaust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036464.0U CN219612371U (en) | 2022-08-03 | 2022-08-03 | Exhaust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219612371U true CN219612371U (en) | 2023-08-29 |
Family
ID=87746177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222036464.0U Active CN219612371U (en) | 2022-08-03 | 2022-08-03 | Exhaust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219612371U (en) |
-
2022
- 2022-08-03 CN CN202222036464.0U patent/CN219612371U/en active Active
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