Quick-release ventilation and heat dissipation mechanism for elevator

Abstract

The ventilation and heat dissipation mechanism comprises an elevator car, a partition plate is fixedly connected to the inner surface of the upper end of the elevator car, a mounting groove is formed in the middle of the inner surface of the partition plate, and a clamping type ventilation and heat dissipation device capable of being quickly disassembled and used for improving mounting and maintenance convenience is arranged in the partition plate. The clamping type quick-release ventilation and heat dissipation device comprises a mounting shell and a fan, and the outer surface of the lower end of the mounting shell is fixedly connected with a buckle groove. According to the quick-release ventilation and heat dissipation mechanism for the elevator, the clamping type quick-release ventilation and heat dissipation device is arranged, the structure is simple, the automation degree is high, the fan can be quickly and automatically mounted, the convenience of dismounting, mounting and fixing of the fan is improved, the convenience of daily maintenance and cleaning of the fan can be improved, and the service life of the fan is prolonged. The heat dissipation and ventilation effects of the fan are prevented from being influenced by accumulation of dust, and the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, specifically to a quick-release elevator ventilation and heat dissipation mechanism. Background Technology

[0002] Elevators, as an indispensable means of transportation in modern urban life, have become a familiar part of people's daily lives.

[0003] Existing elevator cooling and ventilation devices have simple structures, mostly using fans for airflow and ventilation. These fans are often fixed inside the elevator car, making it difficult to quickly disassemble and reassemble the cooling and ventilation structure. This not only makes installation inconvenient but also hinders routine maintenance and cleaning. Over time, a large amount of dust accumulates on the fans and dust filters, affecting the cooling and ventilation effect, shortening the device's lifespan, and causing certain adverse effects on users. Therefore, we propose a quick-release elevator ventilation and cooling mechanism. Utility Model Content

[0004] This utility model addresses the problems existing in the prior art by providing a quick-release ventilation and heat dissipation mechanism for elevators.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] A quick-release ventilation and heat dissipation mechanism for elevators includes an elevator car. A partition is fixedly connected to the upper inner surface of the elevator car. An installation groove is formed in the middle of the inner surface of the partition. The partition is equipped with a clamp-type quick-release ventilation and heat dissipation device to improve the convenience of installation and maintenance. The clamp-type quick-release ventilation and heat dissipation device includes a mounting housing and a fan. A snap-fit ​​groove is fixedly connected to the lower outer surface of the mounting housing. A dustproof buckle plate is provided on the outer surface of the snap-fit ​​groove. A ventilation pipe is provided at the air inlet of the fan. Mounting housings are fixedly connected to the outer surfaces of both sides of the mounting housing. A miniature cylinder is fixedly installed inside the mounting housing. A guide sleeve is provided between the piston rod of the miniature cylinder and the middle of the inner surfaces of both sides of the mounting housing. An anti-slip clamp is fixedly installed at the other end of the piston rod of the miniature cylinder. A detachable dustproof net device is provided in the middle of the upper inner surface of the mounting housing to improve the convenience of disassembly and assembly.

[0007] Furthermore, the miniature cylinder is fixedly connected to the outer surfaces of both sides of the mounting housing via the mounting box, the piston rod of the miniature cylinder is movably connected to the middle of the inner surfaces of both sides of the mounting housing via the guide sleeve, the anti-slip clamp is fixedly connected to the other end of the piston rod of the miniature cylinder, the anti-slip clamp is movably connected to the outer surface of the fan via the piston rod of the miniature cylinder, and the fan is detachably connected to the interior of the mounting housing via the anti-slip clamp.

[0008] Furthermore, the mounting housing is fixedly connected to the middle of the upper inner surface of the elevator car, and the dustproof buckle is detachably connected to the lower outer surface of the mounting housing through a buckle groove.

[0009] Furthermore, the detachable dustproof net device includes a mounting frame and a connecting square tube. The upper outer surface of the connecting square tube is provided with a dustproof cover, and the lower outer surface of the connecting square tube is fixedly connected with a connecting pipe. The lower outer surface of the connecting pipe is provided with a splicing flexible tube. The middle of the outer surfaces on both sides of the mounting frame is fixedly connected with mounting nut seats. The inner ring of the mounting nut seats is provided with fastening bolts. One end of the fastening bolt is fixedly connected with a handle, and the other end of the fastening bolt is provided with a fixing clamp.

[0010] Furthermore, the fastening bolts are movably connected between the mounting nut seats and the middle of the inner surfaces on both sides of the mounting frame, and the connecting square tubes are detachably connected to the interior of the mounting frame via fixing clamps.

[0011] Furthermore, the mounting frame is fixedly connected to the middle of the upper inner surface of the mounting housing, the dust cover is fixedly connected to the upper end of the connecting square tube, the splicing hose is fixedly connected to the other end of the connecting square tube through the connecting pipe, and the fan is detachably connected to the splicing hose through the ventilation pipe.

[0012] Beneficial effects

[0013] Compared with the prior art, this utility model provides a quick-release ventilation and heat dissipation mechanism for elevators, which has the following beneficial effects:

[0014] 1. This quick-release ventilation and heat dissipation mechanism for elevators, by being equipped with a clamp-type quick-release ventilation and heat dissipation device, has a simple structure and a high degree of automation. It can not only realize the quick and automatic installation of the fan, improving the convenience of fan disassembly and fixing, but also improve the convenience of daily maintenance and cleaning of the fan, avoiding the accumulation of a large amount of dust that affects the fan's heat dissipation and ventilation effect, and improving the service life of the device.

[0015] 2. This quick-release elevator ventilation and heat dissipation mechanism, by being equipped with a detachable dustproof net device, has a simple structure and is easy to operate. It can improve the convenience of disassembling and fixing the dustproof cover, improve the convenience of cleaning the dust accumulated inside the dustproof cover, further improve the overall convenience of device maintenance and cleaning, and further improve the heat dissipation and ventilation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall planar structure of a quick-release elevator ventilation and heat dissipation mechanism according to the present invention.

[0017] Figure 2This is a schematic diagram of the planar structure of a clamping quick-release ventilation and heat dissipation device for a quick-release elevator ventilation and heat dissipation mechanism according to the present invention.

[0018] Figure 3 This is a schematic diagram of the planar structure of a detachable dustproof net device for a quick-release elevator ventilation and heat dissipation mechanism according to the present invention.

[0019] Figure 4 This is a top view of the detachable dustproof net device of a quick-release elevator ventilation and heat dissipation mechanism according to this utility model.

[0020] In the diagram: 1. Elevator car; 2. Partition; 3. Mounting slot; 4. Clamp-type quick-release ventilation and heat dissipation device; 5. Mounting housing; 6. Fan; 7. Clip slot; 8. Dustproof buckle plate; 9. Mounting chassis; 10. Miniature cylinder; 11. Guide sleeve; 12. Anti-slip clamp; 13. Ventilation duct; 14. Removable dustproof net device; 15. Mounting frame; 16. Connecting square tube; 17. Dust cover; 18. Connecting pipe; 19. Splicing hose; 20. Mounting nut seat; 21. Fastening bolt; 22. Fixing clamp; 23. Thruster. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figures 1-4 As shown, a quick-release ventilation and heat dissipation mechanism for elevators includes an elevator car 1. A partition 2 is fixedly connected to the upper inner surface of the elevator car 1. An installation groove 3 is provided in the middle of the inner surface of the partition 2. The partition 2 is equipped with a clamp-type quick-release ventilation and heat dissipation device 4 to improve the convenience of installation and maintenance. The clamp-type quick-release ventilation and heat dissipation device 4 includes an installation housing 5 and a fan 6. A snap-fit ​​groove 7 is fixedly connected to the lower outer surface of the installation housing 5. A dustproof buckle plate 8 is provided on the outer surface of the snap-fit ​​groove 7. A ventilation pipe 13 is provided at the air inlet of the fan 6. An installation housing 9 is fixedly connected to both outer surfaces of the installation housing 5. A miniature cylinder 10 is fixedly installed inside the installation housing 9. A guide sleeve 11 is provided between the piston rod of the miniature cylinder 10 and the middle of the inner surfaces of both sides of the installation housing 5. An anti-slip clamp 12 is fixedly installed at the other end of the piston rod of the miniature cylinder 10. A detachable dustproof net device 14 is provided in the middle of the upper inner surface of the installation housing 5 to improve the convenience of disassembly and fixing.

[0023] The miniature cylinder 10 is fixedly connected to the outer surfaces of both sides of the mounting housing 5 via the mounting box 9. The piston rod of the miniature cylinder 10 is movably connected to the middle of the inner surfaces of both sides of the mounting housing 5 via the guide sleeve 11. The anti-slip plate 12 is fixedly connected to the other end of the piston rod of the miniature cylinder 10. The anti-slip plate 12 is movably connected to the outer surface of the fan 6 via the piston rod of the miniature cylinder 10. The fan 6 is detachably connected to the interior of the mounting housing 5 via the anti-slip plate 12.

[0024] The mounting housing 5 is fixedly connected to the middle of the upper inner surface of the elevator car 1, and the dustproof buckle 8 is detachably connected to the lower outer surface of the mounting housing 5 through the buckle groove 7.

[0025] The detachable dustproof net device 14 includes a mounting frame 15 and a connecting square tube 16. The upper outer surface of the connecting square tube 16 is provided with a dust cover 17. The lower outer surface of the connecting square tube 16 is fixedly connected with a connecting pipe 18. The lower outer surface of the connecting pipe 18 is provided with a splicing flexible hose 19. The middle of the outer surfaces on both sides of the mounting frame 15 is fixedly connected with a mounting nut seat 20. The inner ring of the mounting nut seat 20 is provided with a fastening bolt 21. One end of the fastening bolt 21 is fixedly connected with a handle 23. The other end of the fastening bolt 21 is provided with a fixing clamp 22.

[0026] The fastening bolt 21 is movably connected between the mounting nut seat 20 and the middle of the inner surfaces on both sides of the mounting frame 15, and the connecting square tube 16 is detachably connected to the interior of the mounting frame 15 through the fixing clamp 22.

[0027] The mounting frame 15 is fixedly connected to the middle of the upper inner surface of the mounting housing 5. The dust cover 17 is fixedly connected to the upper end of the connecting square tube 16. The splicing hose 19 is fixedly connected to the other end of the connecting square tube 16 through the connecting pipe 18. The fan 6 is detachably connected to the splicing hose 19 through the ventilation pipe 13.

[0028] Working principle

[0029] When it is necessary to disassemble and fix the fan 6, remove the dustproof buckle plate 8 from the lower end of the mounting housing 5 through the buckle groove 7, place the fan 6 between the two sets of anti-slip clamps 12 inside the mounting housing 5, adjust the fixing position, control the piston rod of the micro cylinder 10 to push out, drive the anti-slip clamp 12 at the other end to move towards the outer surfaces of both sides of the fan 6 until the anti-slip clamp 12 contacts the fan 6, clamp and fix the fan 6 inside the mounting housing 5, connect the ventilation pipe 13 on the fan 6 to the splicing hose 19, and complete the quick installation of the fan 6. When it is necessary to disassemble and clean the dust cover 17, after turning the fastening bolt 21, the fastening bolt 21 will drive the fixing clamp 22 at the other end to separate from the outer surface of the connecting square tube 16 after turning in the mounting nut seat 20, so as to complete the quick disassembly of the connecting square tube 16 between the mounting frame 15, which is convenient for cleaning the dust accumulated on the surface of the dust cover 17.

[0030] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A quick-release ventilation and heat dissipation mechanism for elevators, comprising an elevator car (1), wherein a partition (2) is fixedly connected to the upper inner surface of the elevator car (1), and an installation groove (3) is provided in the middle of the inner surface of the partition (2), characterized in that: The partition (2) is provided with a clamp-type quick-release ventilation and heat dissipation device (4) for improving the convenience of installation and maintenance. The clamp-type quick-release ventilation and heat dissipation device (4) includes a mounting housing (5) and a fan (6). The lower outer surface of the mounting housing (5) is fixedly connected with a snap-fit ​​groove (7). The outer surface of the snap-fit ​​groove (7) is provided with a dustproof buckle plate (8). The air inlet of the fan (6) is provided with a ventilation pipe (13). The two outer surfaces of the mounting housing (5) are fixedly connected with a mounting box (9). The inside of the mounting box (9) is fixedly installed with a miniature cylinder (10). The piston rod of the miniature cylinder (10) is provided with a guide sleeve (11) between the piston rod of the miniature cylinder (10) and the middle of the inner surfaces of the two sides of the mounting housing (5). The other end of the piston rod of the miniature cylinder (10) is fixedly installed with an anti-slip clamp plate (12). The middle of the upper inner surface of the mounting housing (5) is provided with a detachable dustproof net device (14) for improving the convenience of disassembly and fixing.

2. The quick-release elevator ventilation and heat dissipation mechanism according to claim 1, characterized in that: The miniature cylinder (10) is fixedly connected to the outer surfaces of the two sides of the mounting housing (5) via the mounting box (9). The piston rod of the miniature cylinder (10) is movably connected to the middle of the inner surfaces of the two sides of the mounting housing (5) via the guide sleeve (11). The anti-slip plate (12) is fixedly connected to the other end of the piston rod of the miniature cylinder (10). The anti-slip plate (12) is movably connected to the outer surface of the fan (6) via the piston rod of the miniature cylinder (10). The fan (6) is detachably connected to the interior of the mounting housing (5) via the anti-slip plate (12).

3. The quick-release elevator ventilation and heat dissipation mechanism according to claim 1, characterized in that: The mounting housing (5) is fixedly connected to the middle of the upper inner surface of the elevator car (1), and the dustproof buckle plate (8) is detachably connected to the lower outer surface of the mounting housing (5) through the buckle groove (7).

4. The quick-release elevator ventilation and heat dissipation mechanism according to claim 1, characterized in that: The detachable dustproof net device (14) includes a mounting frame (15) and a connecting square tube (16). The upper outer surface of the connecting square tube (16) is provided with a dust cover (17). The lower outer surface of the connecting square tube (16) is fixedly connected with a connecting pipe (18). The lower outer surface of the connecting pipe (18) is provided with a splicing hose (19). The middle of the outer surfaces on both sides of the mounting frame (15) is fixedly connected with a mounting nut seat (20). The inner ring of the mounting nut seat (20) is provided with a fastening bolt (21). One end of the fastening bolt (21) is fixedly connected with a throttle (23). The other end of the fastening bolt (21) is provided with a fixing clamp (22).

5. A quick-release elevator ventilation and heat dissipation mechanism according to claim 4, characterized in that: The fastening bolt (21) is movably connected between the mounting nut seat (20) and the middle of the inner surfaces on both sides of the mounting frame (15), and the connecting square tube (16) is detachably connected to the interior of the mounting frame (15) through the fixing clamp (22).

6. A quick-release elevator ventilation and heat dissipation mechanism according to claim 4, characterized in that: The mounting frame (15) is fixedly connected to the middle of the upper inner surface of the mounting housing (5), the dust cover (17) is fixedly connected to the upper end of the connecting square tube (16), the splicing hose (19) is fixedly connected to the other end of the connecting square tube (16) through the connecting pipe (18), and the fan (6) is detachably connected to the splicing hose (19) through the ventilation pipe (13).

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