Elevator car structure

Abstract

The utility model provides an elevator car structure, which relates to the technical field of elevator processing, the elevator car structure comprises a back plate, a cross flow fan, a guide rod, a base, a transverse plate and a through groove, the two ends of the transverse plate are respectively provided with a sleeve, the sleeves are connected with the guide rod in a sliding mode, the lower ends of the sleeves are provided with rubber sleeves, and the rubber sleeves on the guide rod are always in an expansion state. A cross-flow fan is arranged on the back plate of the lift car, a mounting frame is arranged at the upper ends of the two sleeves, the mounting frame is arranged to be in an arc shape, a gauze element is arranged in the mounting frame, and an air outlet of the cross-flow fan corresponds to the middle area of the gauze element. In addition, mosquitoes passing through the air outlet of the cross-flow fan can be blown to the gauze, so that movement of the mosquitoes is limited, the mosquitoes are killed, the probability that passengers are bitten by the mosquitoes is reduced, the cross-flow fan can enable the mosquitoes to be passively away from the air blowing area, the probability that the passengers standing in the air blowing area are bitten by the mosquitoes is further reduced, and the riding experience is good.

Description

Technical Field

[0001] This utility model relates to the field of elevator manufacturing technology, specifically an elevator car structure. Background Technology

[0002] Because elevator doors are frequently opened and there are many people using them, some properties that do not manage elevators well may find it difficult to prevent mosquitoes from entering the elevator car during peak mosquito breeding seasons. This can lead to passengers being bitten by mosquitoes while riding the elevator. In rainy weather, mosquitoes are even more likely to enter the elevator car, further reducing the riding experience. Utility Model Content

[0003] The purpose of this utility model is to provide an elevator car structure that aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The elevator car structure includes a back panel, a cross-flow fan is provided at the upper end of the back panel, the air inlet and air outlet of the cross-flow fan are both located inside the car, two guide rods are respectively provided on the back panel and on both sides of the cross-flow fan, and bases are respectively provided at both ends of the guide rods. The bases are installed on the back panel by bolts. The structure also includes a horizontal plate, a through groove is opened in the middle of the horizontal plate, and sleeves are respectively provided at both ends of the horizontal plate. The sleeves are slidably connected to the guide rods, and rubber sleeves are installed at the lower ends of the sleeves. The rubber sleeves on the guide rods are always in an expanded state. Mounting brackets are provided at the upper ends of the two sleeves. The mounting brackets are arc-shaped, and a mesh is installed inside the mounting brackets. The air outlet of the cross-flow fan corresponds to the middle area of ​​the mesh.

[0005] Preferably, the length of the mesh is greater than the length of the cross-flow fan outlet.

[0006] Preferably, the upper end of the mounting frame is provided with a first groove and a second groove, and also includes a cover for closing the first groove and the second groove. The upper end of the mesh extends from the first groove and enters the second groove. The material of the mesh is cotton.

[0007] Preferably, a partition is provided between the first groove and the second groove, the height of the partition being less than the height of the first groove, and the first groove and the second groove having the same height.

[0008] Preferably, the cap is made of plastic and can be press-fitted onto the upper end of the mounting bracket.

[0009] The beneficial effects of this utility model are:

[0010] By installing cross-flow fans and screens on the back panel of the car, while blowing air onto passengers, mosquitoes passing through the airflow fan outlets can also be blown onto the screens, thus restricting their movement and killing them, thereby reducing the probability of passengers being bitten by mosquitoes. The cross-flow fans can also passively keep mosquitoes away from the airflow area, further reducing the probability of mosquito bites for passengers standing in the airflow area, resulting in a better riding experience. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 This is a side view of the interior of the elevator car.

[0013] Figure 3 This is a schematic diagram of the elevator car.

[0014] In the diagram: 1. Back plate; 2. Crossflow fan; 3. Guide rod; 4. Base; 5. Bolt; 6. Horizontal plate; 7. Through slot; 8. Sleeve; 9. Rubber sleeve; 10. Mounting bracket; 11. Mesh screen; 12. Slot 1; 13. Slot 2; 14. Cover; 15. Partition. Detailed Implementation

[0015] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0016] like Figure 1-3 As shown, an elevator car structure includes a back panel 1, with a cross-flow fan 2 installed at the upper end of the back panel 1. The air inlet and outlet of the cross-flow fan 2 are both located inside the car. Two guide rods 3 are respectively installed on the back panel 1 and on both sides of the cross-flow fan 2. The guide rods 3 are respectively provided with bases 4 at both ends. The bases 4 are installed on the back panel 1 by bolts 5. The structure also includes a horizontal plate 6. A through groove 7 is opened in the middle of the horizontal plate 6. Sleeves 8 are respectively provided at both ends of the horizontal plate 6. The sleeves 8 are slidably connected to the guide rods 3. A rubber sleeve 9 is installed at the lower end of the sleeve 8. The rubber sleeve 9 on the guide rod 3 is always in an expanded state. A mounting bracket 10 is provided at the upper end of the two sleeves 8. The mounting bracket 10 is arc-shaped. A screen 11 is installed inside the mounting bracket 10. The air outlet of the cross-flow fan 2 corresponds to the middle area of ​​the screen 11.

[0017] The guide rod 3 is made of stainless steel, the base 4 is made of plastic, and the horizontal plate 6, sleeve 8, and mounting bracket 10 are all made of plastic. Through the through groove 7 on the horizontal plate 6, the sleeve 8, mounting bracket 10, and the mesh 11 on the mounting bracket 10 can be moved along the guide rod 3 at will. The rubber sleeve 9 is made of rubber and is fixed to the lower end of the sleeve 8. When the operator does not control the movement of the sleeve 8 and other parts through the through groove 7 on the horizontal plate 6, the rubber sleeve 9 can make the horizontal plate 6, sleeve 8, mounting bracket 10, and mesh 11 suspend at any position on the guide rod 3 through the friction between it and the guide rod 3.

[0018] The cross-flow fan 2 has two operating speeds: high and low. When the elevator car moves between different floors, the cross-flow fan 2 selects the high speed to operate. When the elevator car is stationary and does not move between different floors, the cross-flow fan 2 maintains the low speed to achieve energy saving.

[0019] When the cross-flow fan 2 is working, it blows mosquitoes that fly between the air outlet of the cross-flow fan 2 and the screen 11 onto the screen 11. Since mosquitoes are extremely small, usually around 2-4mg, the continuous airflow prevents them from escaping from the screen 11. The cross-flow fan 2 can effectively suppress mosquitoes on the screen 11 regardless of the speed setting. When mosquitoes are trapped on the screen 11 for a long time, the continuous airflow causes them to lose water rapidly, eventually leading to their death. Of course, the cause of death is not only water loss, but also injuries caused by airflow causing the mosquito to rotate. At the same time, the cross-flow fan 2 is always on, or it can be set to only one appropriate speed setting to ensure airflow while maintaining appropriate noise and energy consumption.

[0020] Every so often, the dead mosquitoes on the screen 11 need to be cleaned. At this time, the mounting bracket 10 can be moved downward by the through groove 7 on the horizontal plate 6 to lower the height of the screen 11. The staff can then clean the dead mosquitoes off the screen 11. After cleaning the dead mosquitoes, the screen 11 can be reset to facilitate the continued killing of mosquitoes.

[0021] Furthermore, the length of the mesh 11 is greater than the length of the air outlet of the cross-flow fan 2, so that mosquitoes blown away by the cross-flow fan 2 cannot be effectively suppressed on the mesh 11, thereby improving the success rate of mosquito killing.

[0022] Furthermore, the upper end of the mounting bracket 10 is provided with slot 12 and slot 2 13, and also includes a cover 14 for sealing slot 12 and slot 2 13. The upper end of the mesh 11 extends from the slot 12 and enters the slot 2 13. The mesh 11 is made of cotton. Liquid can be added to the slot 2 13. The liquid can be an air freshener or perfume, etc. The cotton mesh 11 has a capillary effect, which can absorb and disperse the liquid onto the mesh 11. During the blowing process, the cross-flow fan 2 can make the blown air carry the liquid scent to improve the odor in the car.

[0023] Furthermore, there is a partition 15 between the first trough 12 and the second trough 13. The height of the partition 15 is less than the height of the first trough 12. The heights of the first trough 12 and the second trough 13 are the same. The partition 15 can prevent liquid from flowing directly from the joint between the mesh 11 and the first trough 12.

[0024] Furthermore, the cover 14 is made of plastic and can be pressed onto the upper end of the mounting bracket 10. The cover 14 can prevent the liquid in the tank 2 13 from spilling out and reduce the rate of natural evaporation of the liquid in the tank 2 13. The staff can replenish the liquid in the tank 2 13 as needed.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An elevator car structure, characterized in that, The system includes a back panel, with a cross-flow fan mounted on its upper end. The air inlet and outlet of the cross-flow fan are located inside the car. Two guide rods are mounted on the back panel on both sides of the cross-flow fan, with bases at both ends of each guide rod. The bases are bolted to the back panel. The system also includes a cross plate with a through groove in its middle. Sleeves are mounted on both ends of the cross plate, and the sleeves are slidably connected to the guide rods. Rubber sleeves are installed at the lower ends of the sleeves, and the rubber sleeves on the guide rods are always in an expanded state. Mounting brackets are mounted on the upper ends of the two sleeves. The mounting brackets are arc-shaped, and a mesh screen is installed inside the mounting brackets. The air outlet of the cross-flow fan corresponds to the middle area of ​​the mesh screen.

2. The elevator car structure according to claim 1, characterized in that, The length of the mesh is greater than the length of the cross-flow fan outlet.

3. The elevator car structure according to claim 1, characterized in that, The upper end of the mounting frame is provided with slot one and slot two, and also includes a cover for closing slot one and slot two. The upper end of the mesh extends from slot one and enters slot two. The material of the mesh is cotton.

4. The elevator car structure according to claim 3, characterized in that, A partition is provided between the first groove and the second groove. The height of the partition is less than the height of the first groove, and the heights of the first groove and the second groove are the same.

5. The elevator car structure according to claim 3, characterized in that, The cap is made of plastic and can be press-fitted onto the upper end of the mounting bracket.

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