Ventilation structure of elevator car

Abstract

The utility model belongs to the field of elevators, and discloses an elevator car ventilation structure which comprises a car body, the car body comprises a car bottom, a car wall assembly arranged on the car bottom and a car top arranged at the upper end of the car wall assembly, the car wall assembly comprises a plurality of car wall units connected end to end, and a car wall included angle is formed between every two adjacent car wall units. Ventilation openings are formed in the positions, corresponding to the car wall included angles, of the car top and / or the car bottom, inlaid corners are arranged on the car wall included angles and cover the corresponding ventilation openings, and the ventilation openings are communicated with the inner space of the car through the inlaid corners. Ventilation of the lift car is achieved through the ventilation openings, the ventilation openings are covered through the inlaid corners, and the interior of the lift car is kept attractive.

Description

Technical Field

[0001] The utility model relates to the field of elevators, in particular to an elevator car ventilation structure. Background Art

[0002] The existing elevator car ventilation is generally to open ventilation holes directly on the car wall, but the ventilation holes on the car wall not only affect the appearance of the car, but also reduce the mechanical strength of the car wall.

[0003] Based on the above problems, the applicant proposes an elevator car ventilation structure. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator car ventilation structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An elevator car ventilation structure includes a car body, the car body includes a car bottom, a car wall assembly arranged on the car bottom and a car top arranged on the upper end of the car wall assembly, the car wall assembly includes a plurality of car wall units connected end to end, a car wall angle is formed between adjacent car wall units, ventilation holes are provided at positions corresponding to the car wall angle on the car top and / or the car bottom, an inlaid angle is provided on the car wall angle, the inlaid angle covers the corresponding ventilation holes, and the ventilation holes are connected to the internal space of the car through the inlaid angle.

[0007] Furthermore, a ventilation gap is formed between at least one of the left and right sides of the inlaid corner and the corresponding car wall unit.

[0008] Furthermore, a gasket is arranged between at least one of the left and right sides of the inlaid corner and the corresponding car wall unit, so that a ventilation gap is formed between the inlaid corner and the car wall unit through the gasket.

[0009] Furthermore, the left and right sides of the inlaid corner are respectively connected to the corresponding car wall units through bolt pairs, and the bolt pairs include gaskets sandwiched between the inlaid corner and the car wall unit, and the gaskets on the left and right sides of the inlaid corner are connected as a whole.

[0010] Furthermore, the corner inlay includes a decorative plate and mounting parts respectively arranged on the left and right sides of the back side of the decorative plate, the decorative plate faces the interior of the car, and the mounting parts are used to be connected to the car wall unit.

[0011] Furthermore, the decorative panel is an arc panel structure.

[0012] Furthermore, the mounting portion has a T-shaped slot for mounting a bolt pair.

[0013] Furthermore, a ventilation cavity is formed between the angle between the inlaid corner and the car wall.

[0014] Furthermore, an upper vent is provided on the car top at a position corresponding to the angle of each car wall, and a lower vent is provided on the car bottom at a position corresponding to the angle of each car wall.

[0015] Furthermore, a light-emitting body is arranged in the inlaid corner.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1) Open ventilation holes on the top and bottom of the car to achieve ventilation, and cover them with inlaid corners to ensure beauty;

[0018] 2) The upper and lower vents realize the up and down convection of the hoistway air to increase the ventilation volume of the elevator car and improve the riding comfort of passengers;

[0019] 3) A ventilation gap is formed between the inlay corner and the car wall unit by using gaskets. The size of the ventilation gap can be adjusted by using gaskets of different heights or different numbers of gaskets;

[0020] 4) The arc-shaped corner design fits the curve of the human shoulder, reducing the oppressive feeling of the right-angle metal car, and the shape is beautiful and elegant;

[0021] 5) The inlaid corners enhance the mechanical strength of the car wall;

[0022] 6) The light source is fixed on the car wall by inlaying corners, which increases the decorative effect and is easy to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the schematic diagrams of the structure of the utility model.

[0024] Figure 2 This is the second schematic diagram of the structure of the utility model.

[0025] Figure 3 for Figure 2 Middle AA section view.

[0026] Figure 4 for Figure 2 Middle BB section view.

[0027] Figure 5 It is a schematic diagram of the car top structure in the utility model.

[0028] Figure 6 It is a schematic diagram of the car bottom structure in the utility model.

[0029] Figure 7 This is one of the schematic diagrams of the connection structure between the inlay angle and the bolt pair in the utility model.

[0030] Figure 8 This is the second schematic diagram of the connection structure between the inlay angle and the bolt pair in the utility model.

[0031] Fig. 9 It is a schematic diagram of the end face structure of the corner inlay in the utility model.

[0032] In the figure: car top 1, upper vent 100, car wall unit 2, car bottom 3, inlay 4, decorative plate 400, mounting portion 401, T-slot 402, ventilation gap 5, bolt pair 6, gasket 600, ventilation cavity 7, luminous body 8. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-Figure 9 , an elevator car ventilation structure, including a car body, the car body including a car bottom 3, a car wall assembly arranged on the car bottom 3 and a car top 1 arranged at the upper end of the car wall assembly, the car wall assembly including four car wall units 2 connected end to end, a car wall angle is formed between adjacent car wall units 2, and ventilation holes are opened at positions corresponding to each car wall angle on the car top 1 and the car bottom 3, specifically, upper ventilation holes 100 are respectively opened on the four corners of the car top 1, and lower ventilation holes 300 are respectively opened on the four corners of the car bottom 3, and each car wall angle is vertically provided with an inlaid angle 4, the inlaid angle 4 is a long strip structure, and its length is substantially the same as the height of the car wall unit 2, and the upper and lower ends of the inlaid angle 4 respectively cover the corresponding upper ventilation holes 100 and lower ventilation holes 300, and the upper ventilation holes 100 and the lower ventilation holes 300 are connected with the internal space of the car through the inlaid angle 4, thereby realizing ventilation of the car.

[0035] It can be understood that in the above technical solution, the utility model realizes the ventilation of the car by setting the upper vents 100 and the lower vents 300, and also covers the vents by the inlaid corners 4 to keep the interior of the car beautiful.

[0036] In other embodiments, ventilation holes may be provided only on the car top 1 or only on the car bottom 3 .

[0037] Continue reading Figure 3 and Figure 4 In one embodiment of the utility model, a ventilation cavity 7 is formed between the inlay angle 4 and the car wall. The upper end of the ventilation cavity 7 is connected to the corresponding upper ventilation port 100, and the lower end is connected to the corresponding lower ventilation port 300. This arrangement can achieve up and down convection and enhance the ventilation effect.

[0038] Continue reading Figure 3In one embodiment of the present utility model, ventilation gaps 5 are formed between the left and right sides of the inlay angle 4 and the corresponding car wall units 2 .

[0039] Continue reading Figure 7-Figure 9 As shown, in one embodiment of the utility model, the left and right sides of the inlay angle 4 are respectively connected to the corresponding car wall unit 2 by bolt pairs 6, and the bolt pairs 6 include gaskets 600 sandwiched between the inlay angle 4 and the car wall unit 2, and the gaskets 600 are used to padded a ventilation gap 5 between the inlay angle 4 and the car wall unit 2. In this embodiment, the gaskets 600 on the left and right sides of the inlay angle 4 are connected as a whole, and in other embodiments, the gaskets 600 on the left and right sides of the inlay angle 4 can be separated.

[0040] It can be understood that in the above technical solution, the size of the ventilation gap 5 can be adjusted by using gaskets 600 of different heights or different numbers of gaskets 600.

[0041] Continue reading Figure 7-Figure 9 As shown, in one embodiment of the utility model, the corner inlay 4 includes a decorative plate 400 and mounting portions 401 respectively arranged on the left and right sides of the back side of the decorative plate 400, the decorative plate 400 faces the interior of the car, and it is an arc plate structure with a decorative effect, the mounting portion 401 has a T-shaped groove 402 for installing a bolt pair 6, and the mounting portion 401 also has a mounting groove, in which a light-emitting body 8 is embedded, and the light-emitting body 8 is preferably a light strip.

[0042] In other embodiments, the light-emitting body 8 may be installed at other positions of the inlay corner 4, and the light-emitting body 8 may also adopt a structure such as a lamp block.

[0043] It should be noted that, in cold weather, the vents in the present invention can be blocked by a flexible plug, which can be a rubber cover or other structure.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator car ventilation structure, comprising a car body, the car body comprising a car bottom (3), a car wall assembly arranged on the car bottom (3), and a car top (1) arranged on the upper end of the car wall assembly, the car wall assembly comprising a plurality of car wall units (2) connected end to end, a car wall angle formed between adjacent car wall units (2), characterized in that: A vent is provided at a position on the car top (1) and / or the car bottom corresponding to the angle of the car wall, an inlay angle (4) is provided on the car wall angle, the inlay angle (4) covers the corresponding vent, and the vent is connected to the interior space of the car through the inlay angle (4); A gasket (600) is provided between at least one of the left and right sides of the inlay corner (4) and the corresponding car wall unit (2), and a ventilation gap (5) is formed between the inlay corner (4) and the car wall unit (2) through the gasket (600).

2. An elevator car ventilation structure according to claim 1, characterized in that: The left and right sides of the inlay angle (4) are respectively connected to the corresponding car wall unit (2) via a bolt pair (6), the bolt pair (6) comprising a gasket (600) sandwiched between the inlay angle (4) and the car wall unit (2), and the gaskets (600) on the left and right sides of the inlay angle (4) are connected as a whole.

3. The elevator car ventilation structure according to claim 1, characterized in that: The corner inlay (4) comprises a decorative plate (400) and mounting portions (401) respectively arranged on the left and right sides of the back of the decorative plate (400), the decorative plate (400) faces the interior of the car, and the mounting portions (401) are used to be connected to the car wall unit (2).

4. An elevator car ventilation structure according to claim 3, characterized in that: The decorative plate (400) is an arc plate structure.

5. The elevator car ventilation structure according to claim 3, characterized in that: The mounting portion (401) has a T-shaped slot (402) for mounting a bolt pair (6).

6. The elevator car ventilation structure according to claim 1, characterized in that: The angle between the inlaid corner (4) and the car wall forms a ventilation cavity (7).

7. The elevator car ventilation structure according to claim 1, characterized in that: An upper ventilation opening (100) is provided on the car top (1) at a position corresponding to the angle of each car wall, and a lower ventilation opening (300) is provided on the car bottom (3) at a position corresponding to the angle of each car wall.

8. The elevator car ventilation structure according to claim 1, characterized in that: A light emitting body (8) is arranged in the inlaid corner (4).

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