Sun protection device for sightseeing elevator

Abstract

The utility model relates to the technical field of sightseeing elevators, and discloses a sightseeing elevator sunscreen device which comprises an annular frame, a through groove is formed in the bottom end of the annular frame, two supporting rods are arranged at the bottom end of the annular frame, two limiting rings are arranged at the bottom ends of the two supporting rods, and a sliding rail is connected between the two limiting rings in a sliding mode. Two hanging rings are arranged on the sliding rail, and a sunshade curtain is fixedly connected between the two hanging rings. When the illumination intensity and temperature of sunlight received by the photosensitive temperature sensor exceed a certain threshold value, an electric signal is conducted, the motor rotates to drive the rotating column to rotate and the transmission rod to rotate, the connecting block, the sliding rod and the hanging ring are driven to rotate along the sliding rail, and the hanging ring slides to the other end of the annular frame; and the sunshade curtain arranged between the hanging rings at the two ends blocks the sun, prevents sunlight from irradiating into the sightseeing elevator and blocks heat radiation, the sunshade curtain does not need to be opened manually, and the practical performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sightseeing elevators, in particular to a sun protection device for sightseeing elevators. Background Art

[0002] The sightseeing elevator has one or more transparent sides on the elevator shaft and the car wall, which is convenient for passengers to see the scenery outside the car. Observation elevators are commonly found in hotels, shopping malls and high-rise office buildings. Observation elevators are also widely used when installing elevators in existing old buildings. However, since one or more sides of the shaft wall and the car wall of the sightseeing elevator are made of transparent materials, in the hot summer in the south, the sun shines into the elevator shaft, causing the temperature of both the shaft and the elevator car to rise, which will make people inside the elevator feel uncomfortable.

[0003] There are generally no sun protection measures in the existing sightseeing elevators. A small number of sun protection devices only use a sun protection film on the sightseeing glass. However, the sun protection film will lose its sun protection function over time, and the sun protection film will oxidize and turn yellow, affecting the viewing of the sightseeing glass. In addition, the glue that is subsequently torn off will stick to the sightseeing glass and is difficult to clean, so it is not very practical.

[0004] Therefore, it is necessary to provide a sightseeing elevator sun protection device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a sun protection device for a sightseeing elevator, which adopts a sunshade curtain and a slide rail, and automatically opens the sunshade curtain after sensing sunlight.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a sun protection device for a sightseeing elevator comprises an annular frame, a through groove is formed at the bottom end of the annular frame, two support rods are arranged at the bottom end of the annular frame, two limit rings are arranged at the bottom ends of the two support rods, a slide rail is slidably connected between the two limit rings, two hanging rings are arranged on the slide rail, a sunshade is fixedly connected between the two hanging rings, the two hanging rings are respectively fixedly connected to the two ends of the sunshade, one of the hanging rings is fixedly installed at one end of the slide rail, and the other hanging ring is slidably connected to the slide rail, and slides with the slide rail The top of the connected hanging ring is fixedly connected with a sliding rod, the top of the sliding rod is fixedly connected with a connecting block, the sliding rod is slidably connected to the through slot, both ends of the annular frame are fixedly connected with connecting rods, a support seat is fixedly connected between the two connecting rods, a motor is fixedly installed on the top of the support seat, the output end of the motor is transmission-connected with a rotating column, the side wall of the rotating column is provided with a transmission rod, one end of the transmission rod is fixedly connected to the connecting block, a plurality of photosensitive temperature sensors are fixedly installed on the side wall of the support seat, and the photosensitive temperature sensor is electrically connected to the motor through a PLC sensor.

[0007] By adopting the above technical solution, when the photosensitive temperature sensor receives the light intensity and temperature of sunlight, after exceeding a certain threshold, it transmits an electrical signal, the motor rotates, drives the rotating column to rotate, the transmission rod to rotate, drives the connecting block, the sliding rod and the lifting ring to rotate along the slide rail, and slides the lifting ring to the other end of the ring frame. The sunshade curtain arranged between the lifting rings at both ends blocks the sun, prevents sunlight from shining into the interior of the sightseeing elevator, blocks heat radiation, and there is no need to manually open the sunshade curtain, thereby increasing the practical performance of the device.

[0008] The utility model is further configured as follows: a plurality of lighting lamps are fixedly mounted on the bottom end of the support seat, a pressure-sensitive switch is disposed on the side wall of one of the limit rings, and the plurality of lighting lamps are electrically connected to the pressure-sensitive switch.

[0009] By adopting the above technical solution, the sunshade has a better shading effect. When the sunshade is opened, the internal environment of the sightseeing elevator is relatively dim. At this time, the hanging ring touches the pressure-sensitive switch, which turns on the lighting. The lighting illuminates the interior to prevent the internal environment from being relatively dim, thereby increasing the practical performance of the device.

[0010] The utility model is further configured as follows: a layer of sun-proof coating is provided on the side wall of the sunshade curtain.

[0011] By adopting the above technical solution, the sun-proof coating can increase the sun-proof performance on the basis of the sun-proof performance of the sunshade, so that ultraviolet rays cannot penetrate into the interior, thereby increasing the sun-shading performance, safety protection performance and practical performance of the device.

[0012] The utility model is further configured as follows: threaded caps are threadedly installed on both ends of the slide rail.

[0013] By adopting the above technical solution, the threaded caps can fix the limit rings at both ends to prevent the limit rings from sliding out of the slide rails, thereby increasing the safety and protection performance of the device.

[0014] The utility model is further configured as follows: a thread groove is provided on the top end of the support rod, and the support rod is threadedly connected to the annular frame through the thread groove.

[0015] By adopting the above technical solution, the support rod can be disassembled through threaded connection, that is, the slide rail can be disassembled, which is convenient for subsequent cleaning of the sunshade and maintenance of internal parts, and increases the practical performance of the device.

[0016] The utility model is further configured as follows: a side wall of the rotating column is rotatably connected with a damping ring, and one end of the transmission rod is fixedly connected to the damping ring.

[0017] By adopting the above technical solution, since the motor rotates too fast, the damping ring can achieve a speed difference, so that the transmission rod rotates at a slightly slower speed, preventing damage to the device due to excessive speed, thereby increasing the practical performance and safety protection performance of the device.

[0018] In summary, the utility model has the following beneficial effects: the photosensitive temperature sensor of the utility model receives the light intensity and temperature of the sunlight, and after exceeding a certain threshold, it transmits an electrical signal, the motor rotates, drives the rotating column to rotate, the transmission rod rotates, drives the connecting block, the slide rod and the lifting ring to rotate along the slide rail, and slides the lifting ring to the other end of the annular frame. The sunshade arranged between the lifting rings at both ends blocks the sun, prevents sunlight from shining into the interior of the sightseeing elevator, blocks heat radiation, and does not need to be manually opened, thereby increasing the practical performance of the device. The sunshade has a good shading effect. When the sunshade is opened, the internal environment of the sightseeing elevator is relatively dim. At this time, the lifting ring touches the pressure-sensitive switch, which turns on the lighting, and the lighting illuminates the interior to prevent the internal environment from being relatively dim, thereby increasing the practical performance of the device. The sunscreen coating can increase the sunscreen performance on the basis of the sunscreen of the sunscreen, so that ultraviolet rays cannot shine into the interior, thereby increasing the sunscreen performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the limit ring and the threaded cap of the utility model;

[0022] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the sun-proof coating on the sunshade curtain of the utility model.

[0025] In the figure: 1. annular frame; 2. through groove; 3. sliding rod; 4. connecting block; 5. transmission rod; 6. rotating column; 7. damping ring; 8. motor; 9. support seat; 10. photosensitive temperature sensor; 11. lighting lamp; 12. connecting rod; 13. supporting rod; 14. limiting ring; 15. threaded cap; 16. sliding rail; 17. lifting ring; 18. sunshade; 19. sunscreen coating; 20. threaded groove; 21. pressure switch. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] See also Figures 1 to 6 In the embodiment of the utility model, the sun protection device of the sightseeing elevator comprises an annular frame 1, a through groove 2 is opened at the bottom end of the annular frame 1, two support rods 13 are arranged at the bottom end of the annular frame 1, two limit rings 14 are arranged at the bottom ends of the two support rods 13, a slide rail 16 is slidably connected between the two limit rings 14, two lifting rings 17 are arranged on the slide rail 16, a sunshade 18 is fixedly connected between the two lifting rings 17, the two lifting rings 17 are respectively fixedly connected to the two ends of the sunshade 18, one of the lifting rings 17 is fixedly installed at one end of the slide rail 16, and the other lifting ring 17 is slidably connected to the slide rail 16, the top end of the lifting ring 17 slidably connected to the slide rail 16 is fixedly connected to the slide rod 3, the top end of the slide rod 3 is fixedly connected to the connecting block 4, the slide rod 3 is slidably connected to the through groove 2, both ends of the annular frame 1 are fixedly connected to the connecting rod 12, and the two connecting rods 12 are fixedly connected There is a support seat 9, and a motor 8 is fixedly installed on the top of the support seat 9. The output end of the motor 8 is transmission-connected to a rotating column 6. A transmission rod 5 is provided on the side wall of the rotating column 6. One end of the transmission rod 5 is fixedly connected to a connecting block 4. A plurality of photosensitive temperature sensors 10 are fixedly installed on the side wall of the support seat 9. The photosensitive temperature sensor 10 is electrically connected to the motor 8 through a PLC sensor. When the photosensitive temperature sensor 10 receives the light intensity and temperature of the sunlight, after exceeding a certain threshold, it transmits an electrical signal, the motor 8 rotates, drives the rotating column 6 to rotate, the transmission rod 5 rotates, drives the connecting block 4, the slide rod 3 and the hanging ring 17 to rotate along the slide rail 16, and slides the hanging ring 17 to the other end of the annular frame 1. The sunshade 18 arranged between the hanging rings 17 at both ends blocks the sun, prevents sunlight from shining into the interior of the sightseeing elevator, and blocks heat radiation. There is no need to manually open the sunshade 18, which increases the practical performance of the device.

[0028] In the present embodiment, preferably, a plurality of lighting lamps 11 are fixedly mounted on the bottom end of the support seat 9, a pressure-sensitive switch 21 is provided on the side wall of one of the limit rings 14, and the plurality of lighting lamps 11 are electrically connected to the pressure-sensitive switch 21; the sunshade 18 has a good shading effect. When the sunshade 18 is opened, the internal environment of the sightseeing elevator is relatively dim. At this time, the hanging ring 17 touches the pressure-sensitive switch 21, so that the pressure-sensitive switch 21 turns on the lighting lamp 11, and the lighting lamp 11 illuminates the interior to prevent the internal environment from being relatively dim, thereby increasing the practical performance of the device.

[0029] In the present embodiment, preferably, the side wall of the sunshade curtain 18 is provided with a sunscreen coating 19; the sunscreen coating 19 can increase the sunscreen performance on the basis of the sunscreen of the sunshade curtain 18, so that ultraviolet rays cannot penetrate into the interior, thereby increasing the sunshade performance, safety protection performance and practical performance of the device.

[0030] In this embodiment, preferably, threaded caps 15 are threadedly installed at both ends of the slide rail 16; the threaded caps 15 can fix the limit rings 14 at both ends to prevent the limit rings 14 from sliding out of the slide rail 16, thereby increasing the safety and protection performance of the device.

[0031] In the present embodiment, preferably, a thread groove 20 is provided at the top end of the support rod 13, and the support rod 13 is threadedly connected to the annular frame 1 via the thread groove 20; through the threaded connection, the support rod 13 can be disassembled, that is, the slide rail 16 can be disassembled, which facilitates the subsequent cleaning of the sunshade 18 and the inspection of the internal parts, thereby increasing the practical performance of the device.

[0032] In the present embodiment, preferably, the side wall of the rotating column 6 is rotatably connected with a damping ring 7, and one end of the transmission rod 5 is fixedly connected to the damping ring 7; since the rotation speed of the motor 8 is too fast, the damping ring 7 can realize the rotation speed difference, so that the transmission rod 5 rotates at a slightly slower speed, thereby preventing damage to the device due to excessive speed, thereby increasing the practical performance and safety protection performance of the device.

[0033] Working principle: When the light-sensitive temperature sensor 10 receives the light intensity and temperature of the sunlight, after exceeding a certain threshold, it transmits an electrical signal, the motor 8 rotates, drives the rotating column 6 to rotate, the transmission rod 5 rotates, drives the connecting block 4, the slide rod 3 and the hanging ring 17 to rotate along the slide rail 16, and slides the hanging ring 17 to the other end of the annular frame 1. The sunshade 18 arranged between the hanging rings 17 at both ends blocks the sun, prevents the sunlight from shining into the interior of the sightseeing elevator, and blocks the heat radiation. There is no need to manually open the sunshade 18, which increases the practical performance of the device. The sunshade 18 has a good shading effect. When the sunshade 18 is opened, the internal environment of the sightseeing elevator is relatively dim. At this time, the hanging ring 17 touches the pressure-sensitive switch 21, so that the pressure-sensitive switch 21 turns on the lighting 11, and the lighting 11 irradiates the interior to prevent the internal environment from being relatively dim, which increases the practical performance of the device. The sunscreen coating 19 can increase the sunscreen performance on the basis of the sunscreen of the sunshade 18, so that ultraviolet rays cannot shine into the interior, thereby increasing the sunscreen performance of the device.

[0034] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A sun protection device for a sightseeing elevator, comprising a ring frame (1), characterized in that: A through groove (2) is provided at the bottom end of the annular frame (1), two support rods (13) are arranged at the bottom end of the annular frame (1), two limiting rings (14) are arranged at the bottom ends of the two support rods (13), a slide rail (16) is slidably connected between the two limiting rings (14), two hanging rings (17) are arranged on the slide rail (16), a sunshade (18) is fixedly connected between the two hanging rings (17), the two hanging rings (17) are respectively fixedly connected to the two ends of the sunshade (18), one of the hanging rings (17) is fixedly mounted on one end of the slide rail (16), the other hanging ring (17) is slidably connected to the slide rail (16), and the top end of the hanging ring (17) slidably connected to the slide rail (16) is fixedly connected to a sliding plate. The invention relates to a rod (3), the top end of the sliding rod (3) is fixedly connected with a connecting block (4), the sliding rod (3) is slidably connected with the through groove (2), both ends of the annular frame (1) are fixedly connected with connecting rods (12), a support seat (9) is fixedly connected between the two connecting rods (12), a motor (8) is fixedly installed at the top end of the support seat (9), the output end of the motor (8) is transmission-connected with a rotating column (6), a transmission rod (5) is arranged on the side wall of the rotating column (6), one end of the transmission rod (5) is fixedly connected with the connecting block (4), a plurality of photosensitive temperature sensors (10) are fixedly installed on the side wall of the support seat (9), and the photosensitive temperature sensors (10) are electrically connected with the motor (8) through a PLC sensor.

2. The observation elevator sun protection device according to claim 1, characterized in that: A plurality of lighting lamps (11) are fixedly mounted on the bottom end of the support seat (9), a pressure-sensitive switch (21) is provided on the side wall of one of the limit rings (14), and the plurality of lighting lamps (11) are electrically connected to the pressure-sensitive switch (21).

3. The observation elevator sun protection device according to claim 1, characterized in that: The side wall of the sunshade curtain (18) is provided with a sunscreen coating (19).

4. The observation elevator sun protection device according to claim 1, characterized in that: Threaded caps (15) are threadedly mounted on both ends of the slide rail (16).

5. The observation elevator sun protection device according to claim 1, characterized in that: A thread groove (20) is provided at the top end of the support rod (13), and the support rod (13) is threadedly connected to the annular frame (1) via the thread groove (20).

6. The observation elevator sun protection device according to claim 1, characterized in that: A damping ring (7) is rotatably connected to the side wall of the rotating column (6), and one end of the transmission rod (5) is fixedly connected to the damping ring (7).

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