Side wall air outlet device, air conditioning device and elevator car

Abstract

The utility model relates to the technical field of elevator equipment, and particularly discloses a side wall air-out device, an air-conditioning device and an elevator car, the side wall air-out device comprises a ventilation pipeline which is arranged on the outer side of the side wall of the elevator car and extends to an opening in the side wall of the elevator car; the air outlet assembly is arranged on the side wall of the elevator car; and the aromatherapy assembly is arranged on the side wall of the elevator car and communicates with the ventilation pipeline. The elevator car has the advantages that condensate water can be prevented from being generated on the top wall of the elevator car, and the taking experience of the elevator car is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator equipment, in particular to a side wall air outlet device, an air conditioning device and an elevator car. Background Art

[0002] In the prior art, elevator air conditioners are used as devices to regulate the temperature inside elevator cars. For structures with an integral car roof (without additional ceiling decorations), plastic air outlets are generally directly drilled on the wall panels to serve as outlets for air conditioning. For structures with ceiling decorations, the air outlet duct is generally extended and directly inserted into the gap between the ceiling and the car wall panels to discharge air. However, since there are often multiple components on the car roof, such as upper beams, guardrails, and existing fan fans, there is insufficient space for placing air inlets and outlets. Moreover, since the air conditioner blows cold air downward from the car roof, the cold air mainly flows downward along the two car wall panels, resulting in a slow temperature adjustment speed at the center of the car. In addition, the car wall panels and ceiling that are close to each other will directly come into contact with the cold air, and the metal plates with excessive thermal conductivity will cool down rapidly, causing water vapor in the air to gather on their surface to produce condensation water. Condensation water that has been left for a long time will drip, affecting the user's riding experience, and will leave water stains on the surface. At the same time, since the controller for controlling the air conditioner is generally placed on the top of the car, passengers cannot directly adjust the air conditioner temperature, wind speed, etc., which also greatly reduces the overall riding experience of elevator passengers.

[0003] Elevators are generally located in relatively closed shafts, and the short-term opening and closing of doors cannot allow sufficient exchange of air between the inside and outside. Therefore, the air inside the cabin is generally affected by this and causes odor. Especially when the door is not opened for a long time, the odor is more likely to cause passengers to feel "elevator sickness" when riding. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a side wall air outlet device, an air conditioning device and an elevator car, which have the advantages of preventing condensation water from forming on the top wall of the elevator car and improving the riding experience of the elevator car.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] In one aspect, a side wall air outlet device is provided, comprising:

[0007] a ventilation duct, the ventilation duct being arranged outside a side wall of the elevator car and extending to an opening at the side wall of the elevator car;

[0008] An air outlet assembly, the air outlet assembly being arranged on a side wall of the elevator car;

[0009] An aromatherapy component is arranged on the side wall of the elevator car and is connected to the ventilation duct.

[0010] Compared with the existing technology, the present application realizes air discharge from the side wall of the elevator car by arranging ventilation ducts on the outside of the side wall of the elevator car, and arranging air outlet components and fragrance components on the side wall, thereby improving the utilization rate of the top space of the elevator car, reducing the generation of condensation water, and improving the air quality in the car by adding the fragrance component, effectively improving the passenger riding experience.

[0011] As a preferred solution of the present invention, the air outlet assembly includes:

[0012] An air guide frame, the air guide frame being arranged at an opening of a side wall of the elevator car;

[0013] a plurality of air guide blades, the air guide blades being arranged at openings of the elevator car side wall and being rotatably arranged on the air guide frame;

[0014] A control box is arranged on the side wall of the elevator car and is transmission-connected to the air guide blades. The control box has an installation cavity.

[0015] By adopting the above-mentioned solution, an air guide frame and a plurality of rotatable air guide blades are provided at the opening of the side wall of the elevator car, as well as a control box connected to the air guide blades in a transmission manner, so that the air outlet direction can be adjusted, the speed and efficiency of temperature adjustment are improved, and the passengers' control over the air-conditioning system is increased, thereby improving the riding comfort.

[0016] As a preferred solution of the present utility model, the control box includes:

[0017] a control module, the control module being disposed in the mounting cavity and connected to the control box;

[0018] A drive motor is arranged in the installation cavity and connected to the control box. The drive motor is transmission-connected to the air guide blades. The drive motor is electrically connected to the control module. The drive motor is used to control the swing of the air guide blades.

[0019] By adopting the above-mentioned solution, by setting up a control module and a drive motor in the control box and connecting the drive motor to the air guide blades, precise control of the swing of the air guide blades is achieved, which further improves the accuracy and response speed of temperature regulation, simplifies the operation process, and improves the intelligence of the system.

[0020] As a preferred solution of the present invention, a display module is provided on the control box, and the display module is electrically connected to the control module.

[0021] By adopting the above solution, by setting a display module on the control box and electrically connecting it to the control module, real-time display of the air-conditioning system status is achieved, which improves the transparency of information and facilitates passengers and maintenance personnel to monitor and manage the air-conditioning system.

[0022] As a preferred solution of the present invention, a button module is provided on the control box, and the button module is electrically connected to the control module.

[0023] By adopting the above solution, a button module is set on the control box and electrically connected to the control module, an intuitive operating interface is provided, allowing passengers to quickly adjust the air conditioning settings according to their personal needs, thereby improving the convenience and flexibility of use.

[0024] As a preferred solution of the present invention, the aromatherapy component includes a liquid injection port, the control box is provided with a liquid injection port, an aromatherapy storage cavity is provided in the control box corresponding to the liquid injection port, and the control box is provided with a volatilization hole corresponding to the aromatherapy storage cavity.

[0025] By adopting the above solution, by setting a liquid injection port on the control box and setting an aroma storage cavity and volatilization hole in the control box, the addition and volatilization of aroma are achieved, the air quality in the car is improved, and a more pleasant riding environment is created.

[0026] As a preferred solution of the present invention, breathable cotton is provided at the position of the control box corresponding to the volatilization hole.

[0027] By adopting the above solution, breathable cotton is set at the corresponding volatile holes of the control box to achieve effective control of the concentration of aromatherapy volatile gas, avoiding excessive odor in the car, ensuring the aromatherapy effect while also taking into account the health and comfort of passengers.

[0028] According to another aspect, an air conditioning device is provided, characterized by comprising an air conditioning main unit and the side wall air outlet device according to various embodiments, wherein the ventilation duct is connected to the air conditioning main unit.

[0029] According to another aspect, an elevator car is provided, characterized by comprising the side wall air outlet device according to various embodiments.

[0030] The above-mentioned side wall air outlet device has the following beneficial effects: by arranging a ventilation duct on the outside of the side wall of the elevator car and combining the air outlet assembly and the fragrance assembly, air outlet from the side wall of the elevator car is realized, thereby improving the utilization rate of the car top space, reducing the generation of condensation water, and improving the air quality in the car. The transmission connection between the control box and the air guide blades realizes precise adjustment of the air outlet direction, increases the passenger's control over the air-conditioning system, and improves the speed and efficiency of temperature adjustment. At the same time, through the addition of the fragrance assembly, the air quality in the car is improved, creating a more pleasant riding environment, and improving the overall riding experience of the passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic structural diagram of the side wall air outlet device of the utility model;

[0032] Figure 2 This is a side view of the side wall air outlet device of the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the air outlet assembly in the side wall air outlet device of the utility model

[0034] Figure 4 This is a schematic diagram of the structure of the control box in the side wall air outlet device of the present invention;

[0035] Figure 5 This is a schematic diagram of the internal structure of the control box in the side wall air outlet device of the present invention;

[0036] In the figure: 1. Ventilation duct; 2. Air outlet assembly; 21. Air guide frame; 22. Air guide blades; 23. Control box; 24. Control module; 25. Drive motor; 26. Display module; 27. Button module; 3. Aromatherapy assembly; 31. Liquid filling port; 32. Aromatherapy storage cavity; 33. Volatilization hole; 34. Breathable cotton; 4. Side wall.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0041] The utility model provides a side wall air outlet device, an air conditioning device and an elevator car.

[0042] Reference Figure 1 and Figure 2 In one embodiment of the present invention, on the one hand, a sidewall air outlet device is provided, characterized in that it includes: a ventilation duct 1, an air outlet assembly 2, and an aromatherapy assembly 3. The ventilation duct 1 is installed on the outside of the side wall 4 of the elevator car by bolts and extends to the opening on the side wall 4 of the elevator car; the air outlet assembly 2 is arranged on the side wall 4 of the elevator car; and the aromatherapy assembly 3 is arranged on the side wall 4 of the elevator car and is connected to the ventilation duct 1. By arranging the ventilation duct 1 on the outside of the side wall 4 of the elevator car and arranging the air outlet assembly 2 and the aromatherapy assembly 3 on the side wall 4, air is discharged from the side wall 4 of the elevator car, thereby improving the utilization rate of the elevator car top space and reducing the generation of condensation water. In addition, the addition of the aromatherapy assembly 3 improves the air quality in the car, effectively improving the passenger riding experience.

[0043] Reference Figures 3 to 5In one embodiment, the air outlet assembly 2 includes: an air guide frame 21, a plurality of air guide blades 22 and a control box 23. The air guide frame 21 is mounted at the opening of the elevator car side wall 4 by screws; the air guide blades 22 are arranged at the opening of the elevator car side wall 4 and are rotatably arranged on the air guide frame 21 through a rotating shaft. In this embodiment, the number of air guide blades 22 is set to seven. In some other embodiments, the number of air guide blades 22 can be increased or decreased according to actual needs. The specific number of air guide blades 22 is not limited here; the control box 23 is mounted on the elevator car side wall 4 by screws and is transmission-connected to the air guide blades 22. The control box 23 has an installation cavity. The control box 23 includes a control module 24, a display module 26, a button module 27 and a drive motor 25. The control module 24 is arranged in the installation cavity and is connected to the control box 23 by screws. In this embodiment, the control module 24 adopts A PCB circuit board is used; the display module 26 and the button module 27 are both mounted on the control box 23 by screws and connected to the control module 24 by cables. In this embodiment, the display module 26 uses a display screen; the drive motor 25 is arranged in the mounting cavity and connected to the control box 23 by screws, and the drive motor 25 is connected to the control module 24 by cables. The drive shaft of the drive motor 25 is connected to the air guide blade 22 in a transmission manner to enable the drive motor 25 to control the swing of the air guide blade 22. It is worth noting that the transmission connection between the drive motor 25 and the air guide blade 22 to achieve the swing of the air guide blade 22 is a conventional technical means for those skilled in the art to achieve adjustable air outlet direction, which belongs to the prior art. The specific connection relationship between the drive motor 25 and the air guide blade 22 is not limited in this application, and it does not fall within the scope of protection of this application. In this embodiment, the drive motor 25 uses a small stepping motor. By providing an air guide frame 21 and multiple rotatable air guide vanes 22 at the opening of the elevator car sidewall 4, along with a control box 23 in transmission connection with the air guide vanes 22, the air flow direction can be adjusted, improving the speed and efficiency of temperature adjustment. This also increases passenger control over the air conditioning system and enhances ride comfort. By providing a control module 24 and a drive motor 25 within the control box 23, and by connecting the drive motor 25 to the air guide vanes 22, precise control of the swing of the air guide vanes 22 is achieved, further improving the accuracy and response speed of temperature adjustment. This also simplifies the operation process and enhances the intelligence of the system. By providing a display module 26 on the control box 23 and electrically connecting it to the control module 24, real-time display of the air conditioning system status is achieved, increasing information transparency and facilitating monitoring and management of the air conditioning system by passengers and maintenance personnel. By providing a button module 27 on the control box 23 and electrically connecting it to the control module 24, an intuitive operating interface is provided, allowing passengers to quickly adjust air conditioning settings according to their individual needs, enhancing ease of use and flexibility.

[0044] Reference Figure 4and Figure 5 In one embodiment, the aromatherapy component 3 includes a liquid injection port 31. The control box 23 is provided with the liquid injection port 31. A fragrance storage cavity 32 is provided in the control box 23 corresponding to the liquid injection port 31. A volatilization hole 33 is provided in the control box 23 corresponding to the fragrance storage cavity 32. Breathable cotton 34 is attached to the control box 23 corresponding to the volatilization hole 33. By providing the liquid injection port 31 on the control box 23 and providing the fragrance storage cavity 32 and volatilization hole 33 in the control box 23, the addition and volatilization of fragrance are achieved, improving the air quality in the cabin and creating a more pleasant riding environment. By providing breathable cotton 34 in the control box 23 corresponding to the volatilization hole 33, the concentration of the fragrance volatilization gas is effectively controlled, avoiding excessive odor in the cabin. While ensuring the aromatherapy effect, it also takes into account the health and comfort of passengers.

[0045] According to another aspect, an air conditioning device is provided, characterized in that it includes an air conditioning main unit and the side wall air outlet device described in the above embodiment, wherein the ventilation duct is connected to the air conditioning main unit, and the air conditioning main unit is, for example, arranged on the top of an elevator car.

[0046] According to another aspect, an elevator car is provided, characterized by including the side wall air outlet device according to the above-mentioned embodiment. Although the side wall air outlet device is described in conjunction with an air conditioning device in the above-mentioned embodiments, in actual use, the side wall air outlet device can also be used as an air outlet device for a ventilation device of the elevator car.

[0047] By arranging a ventilation duct 1 on the outside of the side wall 4 of the elevator car, and combining the air outlet assembly 2 and the fragrance assembly 3, air is discharged from the side wall 4 of the elevator car, thereby improving the utilization rate of the car top space, reducing the generation of condensation water, and improving the air quality in the car. The transmission connection between the control box 23 and the air guide blade 22 realizes precise adjustment of the air outlet direction, increases the passenger's control over the air-conditioning system, and improves the speed and efficiency of temperature adjustment. At the same time, by adding the fragrance assembly 3, the air quality in the car is improved, creating a more pleasant riding environment, and improving the overall riding experience of the passengers.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A side wall air outlet device, characterized in that: include: a ventilation duct, the ventilation duct being arranged outside a side wall of the elevator car and extending to an opening at the side wall of the elevator car; An air outlet assembly, the air outlet assembly being arranged on a side wall of the elevator car; an aromatherapy component, the aromatherapy component being arranged on a side wall of the elevator car and being connected to the ventilation duct; The air outlet assembly comprises: An air guide frame, the air guide frame being arranged at an opening of a side wall of the elevator car; a plurality of air guide blades, the air guide blades being arranged at openings of the elevator car side wall and being rotatably arranged on the air guide frame; A control box is arranged on the side wall of the elevator car and is transmission-connected to the air guide blades. The control box has an installation cavity.

2. The side wall air outlet device according to claim 1, characterized in that: The control box includes: a control module, the control module being disposed in the mounting cavity and connected to the control box; A drive motor is arranged in the installation cavity and connected to the control box. The drive motor is transmission-connected to the air guide blades. The drive motor is electrically connected to the control module. The drive motor is used to control the swing of the air guide blades.

3. The side wall air outlet device according to claim 2, characterized in that: The control box is provided with a display module, and the display module is electrically connected to the control module.

4. The side wall air outlet device according to claim 2, characterized in that: The control box is provided with a button module, and the button module is electrically connected to the control module.

5. The side wall air outlet device according to claim 1, characterized in that: The aromatherapy component includes a liquid injection port, the control box is provided with a liquid injection port, an aromatherapy storage cavity is provided in the control box corresponding to the liquid injection port, and the control box is provided with a volatilization hole corresponding to the aromatherapy storage cavity.

6. The side wall air outlet device according to claim 5, characterized in that: The control box is provided with breathable cotton at a position corresponding to the volatilization hole.

7. An air conditioning device, characterized in that It comprises an air-conditioning host and a side wall air outlet device as described in any one of claims 1 to 6, wherein the ventilation duct is connected to the air-conditioning host.

8. An elevator car, characterized in that: It comprises the side wall air outlet device as described in any one of claims 1-6.

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