CN211945834U - Air guide device for air outlet of elevator car roof - Google Patents
Air guide device for air outlet of elevator car roof Download PDFInfo
- Publication number
- CN211945834U CN211945834U CN202020346950.0U CN202020346950U CN211945834U CN 211945834 U CN211945834 U CN 211945834U CN 202020346950 U CN202020346950 U CN 202020346950U CN 211945834 U CN211945834 U CN 211945834U
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- air
- car
- air inlet
- air outlet
- top plate
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Abstract
The utility model discloses an air guide device for an air outlet of an elevator car top, which relates to the technical field of elevators and comprises a car, wherein the top of the car is provided with an installation channel running through the top, the installation channel is connected with a top plate through a plurality of detachable connection structures, and the top plate is provided with a lighting structure and an air guide structure; the air guide structure comprises an air inlet hole and an air outlet hole which penetrate through a top plate, an air inlet pipe communicated with the air inlet hole is arranged at one end, far away from the interior of the lift car, of the air inlet hole, an annular air suction cover is further arranged on the top plate, a plurality of air suction holes are formed in the outer circumferential wall of the air suction cover, an annular filter screen is arranged on the inner wall of the air suction cover, the inner circumferential wall of the air suction cover is connected with an air inlet of the fan through a pipe fitting, and an air outlet of the fan is connected with the air inlet pipe through; the utility model has the advantages of convenient use, good ventilation effect, high efficiency, good heat dissipation effect and the like.
Description
Technical Field
The utility model relates to a technical field of elevator, in particular to an air ducting for elevator sedan-chair top air outlet.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (below 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (above 12 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.
The elevator is in the production manufacturing process for the safety, all can set up wind-guiding structure at the top of elevator, through the continuous air of injecting into in the elevator of wind-guiding structure, realize the gas exchange in the elevator, but the wind-guiding structure of current elevator is comparatively simple, can not carry out fine filtration to the air to gas exchange speed is slow, and the condition of oxygen deficiency appears very easily when many people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an air ducting for elevator sedan-chair top air outlet is provided for solve among the prior art of description among the background art elevator wind-guiding structure inefficiency, effect poor, to the poor problem of air purification effect.
In order to achieve the above object, the present invention provides the following technical solutions: an air guide device for an air outlet of an elevator car top comprises a car, wherein an installation channel penetrating through the top is arranged at the top of the car, the installation channel is connected with a top plate through a plurality of detachable connecting structures, and a lighting structure and an air guide structure are arranged on the top plate; the wind-guiding structure is including the fresh air inlet and the exhaust vent that run through the roof, keep away from the one end in the car on the fresh air inlet and be provided with the air-supply line with the fresh air inlet intercommunication, still be provided with the annular cover that induced drafts of circle on the roof, the outer periphery wall of the cover that induced drafts is provided with a plurality of holes of induced drafting, the inner wall of the cover that induced drafts is provided with the annular filter screen of a circle, the interior periphery wall of the cover that induced drafts passes through the air intake connection of pipe fitting with the fan.
Preferably: the filter screen is an active carbon filter screen.
Preferably: the connecting structure comprises a connecting plate arranged on the lower surface of the top plate, a positioning plate is arranged on the inner wall of the top of the lift car and corresponds to the connecting plate, and the positioning plate is connected with the connecting plate through a screw rod.
Preferably: the lighting structure is including setting up in the mounting groove of roof lower surface, the top inner wall of mounting groove is provided with the winding displacement pipe that runs through the roof, the inner wall of mounting groove is provided with the lamp stand, be provided with the LED light source on the lamp stand, the opening part of lamp stand still is provided with the glass cover.
Preferably: the mounting groove is round platform shape, fresh air inlet and exhaust vent are located the both ends about the mounting groove respectively.
The beneficial effect of adopting above technical scheme is:
the air in the air suction cover is sucked into the air inlet hole through the arranged fan, the filter screen in the air suction cover can filter the air entering the air suction cover, the quality of the air entering the lift car is improved, the top plate is also provided with the illumination structure, illumination is performed through the illumination structure, and the air inlet hole and the air outlet hole are respectively arranged at two ends of the illumination structure, so that the effect of cooling the illumination structure can be achieved; and roof in this application is connected through detachable connection structure with the car to maintain wind-guiding structure or lighting structure with the later stage.
Drawings
Fig. 1 is a schematic structural view of an air guide device for an air outlet of an elevator car roof.
Wherein: the car comprises a car 10, an installation channel 20, a top plate 30, a lighting structure 40, an installation groove 41, a lamp holder 42, an LED light source 43, a glass cover 44, a flat cable tube 45, an air guide structure 50, an air inlet hole 51, an air outlet hole 52, an air suction cover 53, an air suction hole 54, a filter screen 55, a fan 56, an air inlet tube 57, a connecting structure 60, a positioning plate 61, a connecting plate 62 and a screw 63.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the embodiment, as shown in fig. 1, in the embodiment, an air guiding device for an air outlet of an elevator car top includes a car 10, a mounting channel 20 penetrating through the top of the car 10 is provided at the top of the car 10, the mounting channel 20 is connected with a top plate 30 through a plurality of detachable connecting structures 60, and an illumination structure 40 and an air guiding structure 50 are provided on the top plate 30; wind-guiding structure 50 is including the fresh air inlet 51 and the exhaust vent 52 that run through roof 30, keep away from the one end in the car 10 on the fresh air inlet 51 and be provided with the air-supply line 57 with the fresh air inlet 51 intercommunication, still be provided with the annular cover 53 that induced drafts of circle on the roof 30, the outer circumferential wall of the cover 53 that induced drafts is provided with a plurality of holes 54 that induced drafts, the inner wall of the cover 53 that induced drafts is provided with the annular filter screen 55 of a circle, the interior circumferential wall of the cover 53 that induced drafts passes through the pipe fitting and is connected with the air-supply line 57.
Preferably: the filter screen 55 is an activated carbon filter screen.
Preferably: the connecting structure 60 includes a connecting plate 62 disposed on the lower surface of the top plate 30, a positioning plate 61 is disposed on the inner wall of the top of the car 10 corresponding to the connecting plate 62, and the positioning plate 61 is connected to the connecting plate 62 through a screw 63.
Preferably: the lighting structure 40 includes a mounting groove 41 disposed on the lower surface of the top plate 30, a flat cable tube 45 penetrating through the top plate 30 is disposed on the inner wall of the top portion of the mounting groove 41, a lamp holder 42 is disposed on the inner wall of the mounting groove 41, an LED light source 43 is disposed on the lamp holder 42, and a glass cover 44 is disposed at the opening of the lamp holder 42.
Preferably: the mounting groove 41 is in a circular truncated cone shape, and the air inlet 51 and the air outlet 52 are respectively positioned at the left end and the right end of the mounting groove 41.
The specific implementation manner of this embodiment:
the fan 56 and the lamp holder 42 in the present application are both electrically connected to an external elevator control system;
this application is when using, fan 56 starts the back, fan 56 can be with the air suction in the cover 53 that induced drafts in the fresh air inlet 51, the pressure reduction in the cover 53 that induced drafts, external atmosphere will be followed the hole 54 that induced drafts and get into in the cover 53 that induced drafts and filter through filter screen 55, the air that gets into in the fresh air inlet 51 in the car 10 will be extruded the air in the car 10 originally from exhaust vent 52, thereby accomplish the exchange of air, and fresh air inlet 51 and exhaust vent 52 in this application are respectively at the both ends of mounting groove 41, when the air flows in fresh air inlet 51 and exhaust vent 52, can take away partly with the heat that LED light source 43 produced in the mounting groove 41, thereby play and take away the radiating effect for illumination structure 40.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides an air ducting for elevator cab air outlet, includes the car, its characterized in that: the top of the lift car is provided with an installation channel penetrating through the top, the installation channel is connected with the top plate through a plurality of detachable connection structures, and the top plate is provided with a lighting structure and an air guide structure; the wind-guiding structure is including the fresh air inlet and the exhaust vent that run through the roof, keep away from the one end in the car on the fresh air inlet and be provided with the air-supply line with the fresh air inlet intercommunication, still be provided with the annular cover that induced drafts of circle on the roof, the outer periphery wall of the cover that induced drafts is provided with a plurality of holes of induced drafting, the inner wall of the cover that induced drafts is provided with the annular filter screen of a circle, the interior periphery wall of the cover that induced drafts passes through the air intake connection of pipe fitting with the fan.
2. The air guide device for the air outlet of the elevator car roof as defined in claim 1, wherein the filter screen is an activated carbon filter screen.
3. The air guide device for the air outlet of the elevator car roof as defined in claim 2, wherein the connecting structure comprises a connecting plate disposed on a lower surface of the top plate, a positioning plate is disposed on an inner wall of the car roof at a position corresponding to the connecting plate, and the positioning plate is connected to the connecting plate through a screw.
4. The air guide device for the air outlet of the elevator car top as claimed in claim 3, wherein the lighting structure comprises a mounting groove arranged on the lower surface of the top plate, a flat cable tube penetrating through the top plate is arranged on the inner wall of the top of the mounting groove, a lamp holder is arranged on the inner wall of the mounting groove, an LED light source is arranged on the lamp holder, and a glass cover is arranged at the opening of the lamp holder.
5. The air guide device for the air outlet on the car top of the elevator as claimed in claim 4, wherein the mounting groove is in a circular truncated cone shape, and the air inlet hole and the air outlet hole are respectively located at the left end and the right end of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020346950.0U CN211945834U (en) | 2020-03-18 | 2020-03-18 | Air guide device for air outlet of elevator car roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020346950.0U CN211945834U (en) | 2020-03-18 | 2020-03-18 | Air guide device for air outlet of elevator car roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211945834U true CN211945834U (en) | 2020-11-17 |
Family
ID=73180187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020346950.0U Expired - Fee Related CN211945834U (en) | 2020-03-18 | 2020-03-18 | Air guide device for air outlet of elevator car roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211945834U (en) |
-
2020
- 2020-03-18 CN CN202020346950.0U patent/CN211945834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |