Blind window structure with variable ventilation quantity

Abstract

The utility model provides a ventilation quantity variable shutter structure which comprises a linkage mechanism, a ventilation quantity variable shutter, a ventilation quantity variable shutter, a ventilation quantity variable shutter, a ventilation quantity variable shutter and a ventilation quantity variable shutter. The driving mechanism is used for adjusting the opening degree of the blades; the sensing mechanism is used for collecting the working state of the equipment or the weather condition; the feedback mechanism is used for detecting the rotation angle of the driving mechanism; and the controller is used for controlling and adjusting the driving mechanism according to the data acquired by the sensing mechanism and the angle value acquired by the feedback mechanism. According to the technical scheme, the ventilation quantity can be adjusted according to the real-time state of the electrical equipment, the protection level can be adjusted according to the weather condition, the electrical equipment can be in the optimal working state all the time, the service life of the electrical equipment is prolonged, and the maintenance cost of the electrical equipment during operation is reduced.

Description

Technical Field

[0001] This application relates to the field of louver technology, and more particularly to a variable ventilation volume louver structure. Background Technology

[0002] In commercial and industrial energy storage cabinets, liquid chillers and PCS equipment are major heat generators. When working, heat needs to be quickly expelled from the cabinet. When in hibernation, rain, insect, and dust protection are necessary. However, the existing variable ventilation louver structure has a fixed and non-adjustable air volume. When the ventilation volume of the existing structure is increased, the rain and insect protection performance will decrease, and vice versa. Utility Model Content

[0003] This application provides a variable ventilation volume louver structure, which can adjust the ventilation volume according to the real-time status of electrical equipment, and can also adjust the protection level according to weather conditions, so that the electrical equipment can always be in the best working condition, extend the service life of the electrical equipment, and reduce the maintenance cost during the operation of the electrical equipment.

[0004] This application provides a variable ventilation volume louver structure, including: a linkage mechanism and a drive mechanism, wherein,

[0005] The linkage mechanism is used to link the blades;

[0006] The drive mechanism is used to adjust the opening degree of the blade;

[0007] Also includes:

[0008] A sensing mechanism used to collect data on the operating status of equipment or weather conditions;

[0009] A feedback mechanism is used to detect the rotation angle of the drive mechanism;

[0010] The controller is used to control and adjust the drive mechanism based on the data collected by the sensing mechanism and the angle value collected by the feedback mechanism.

[0011] In the above technical solution, the linkage mechanism is used to link the blades; the drive mechanism is used to adjust the opening of the blades; the sensing mechanism is used to collect the working status of the equipment or weather conditions; the feedback mechanism is used to detect the rotation angle of the drive mechanism; and the controller is used to control and adjust the drive mechanism based on the data collected by the sensing mechanism and the angle value collected by the feedback mechanism. This allows for adjustment of ventilation volume based on the real-time status of the electrical equipment, and also for adjusting the protection level according to weather conditions, ensuring that the electrical equipment is always in optimal working condition, extending its service life, and reducing maintenance costs during operation.

[0012] In one possible implementation, the linkage mechanism includes a connecting piece, wherein,

[0013] The connecting piece is used to connect all the blades.

[0014] In one specific implementation, the system also includes a window, with the connecting pieces symmetrically arranged on both sides of the window.

[0015] In one possible implementation, the connecting piece is rotatably connected to the blade.

[0016] In one possible implementation, the blade is rotatably connected to the window via a pivot.

[0017] In one possible implementation, the drive mechanism includes a motor, the power output shaft of which is fixedly connected to any of the rotating shafts for driving the blades to rotate.

[0018] In one possible implementation, the system further includes a mounting plate to which the window is connected for mounting the window.

[0019] In one possible implementation, the connecting piece is connected to the end of the blade away from the rotating shaft.

[0020] In one specific implementation, the cross-sectional shape of the blade is frame-shaped.

[0021] In one possible implementation, the blade is made of plastic. Attached Figure Description

[0022] Figure 1 A schematic diagram (perspective view) of the variable ventilation volume louver structure provided in the embodiments of this application;

[0023] Figure 2 A schematic diagram (left view) of the variable ventilation volume louver structure provided in the embodiments of this application;

[0024] Figure 3 Electrical block diagram of a variable ventilation volume louver structure provided in an embodiment of this application.

[0025] Among them, 1-blade, 2-connecting piece, 3-rotating shaft, 4-motor, 5-mounting plate. Detailed Implementation

[0026] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. Through these descriptions, the features and advantages of the present application will become clearer and more apparent.

[0027] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments. Although various aspects of embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated otherwise.

[0028] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0029] To facilitate understanding of the variable ventilation volume louver structure provided in this application embodiment, its application scenario is first explained. The variable ventilation volume louver structure provided in this application embodiment is used to adjust the ventilation volume according to the real-time status of electrical equipment, and can also adjust the protection level according to weather conditions, ensuring that the electrical equipment is always in optimal working condition, extending its service life, and reducing maintenance costs during operation. Liquid chillers and PCS equipment in industrial and commercial energy storage cabinets are major heat generators. During operation, heat needs to be quickly expelled from the cabinet. During dormancy, rain, insect, and dust protection are essential. However, existing variable ventilation volume louver structures have fixed, non-adjustable airflow. Increasing the ventilation volume in existing structures reduces rain and insect protection performance, and vice versa. Therefore, this application embodiment provides a variable ventilation volume louver structure to adjust the ventilation volume according to the real-time status of electrical equipment, and can also adjust the protection level according to weather conditions, ensuring that the electrical equipment is always in optimal working condition, extending its service life, and reducing maintenance costs during operation. The following detailed description, in conjunction with specific accompanying drawings, illustrates the embodiments.

[0030] refer to Figures 1 to 3 , Figure 1 A schematic diagram (perspective view) of the variable ventilation volume louver structure provided in the embodiments of this application; Figure 2 A schematic diagram (left view) of the variable ventilation volume louver structure provided in the embodiments of this application; Figure 3 Electrical block diagram of a variable ventilation volume louver structure provided in an embodiment of this application.

[0031] exist Figures 1 to 3 This application provides a variable ventilation volume louver structure, including: a linkage mechanism and a drive mechanism, wherein,

[0032] The linkage mechanism is used to link the blade 1;

[0033] The drive mechanism is used to adjust the opening degree of the blade;

[0034] Also includes:

[0035] A sensing mechanism used to collect data on the operating status of equipment or weather conditions;

[0036] A feedback mechanism is used to detect the rotation angle of the drive mechanism;

[0037] The controller is used to control and adjust the drive mechanism based on the data collected by the sensing mechanism and the angle value collected by the feedback mechanism.

[0038] In the above technical solution, the linkage mechanism is used to link the blades; the drive mechanism is used to adjust the opening of the blades; the sensing mechanism is used to collect the working status of the equipment or weather conditions; the feedback mechanism is used to detect the rotation angle of the drive mechanism; and the controller is used to control and adjust the drive mechanism based on the data collected by the sensing mechanism and the angle value collected by the feedback mechanism. This allows for adjustment of ventilation volume based on the real-time status of the electrical equipment, and also for adjusting the protection level according to weather conditions, ensuring that the electrical equipment is always in optimal working condition, extending its service life, and reducing maintenance costs during operation.

[0039] Specifically, the sensing mechanism employs a power sensor and a weather sensor, and the feedback mechanism employs an angle sensor, which is mounted on the output shaft of the motor to detect angle values. The specific structures of the controller and its control principle, the power sensor, the weather sensor, and the angle sensor are not shown in the figure, as they are existing technologies and will not be described further here.

[0040] In this embodiment, a power sensor is used to detect the operating power of the device, which can more accurately reflect the operating status of the device and make the regulation more accurate and reliable.

[0041] In the above technical solution, the ventilation volume and protection level of the louvers can be adjusted in real time according to the different states of the product, ensuring the product's service life while allowing it to operate in optimal working condition for extended periods. When adjusting the air volume, the rainproof, dustproof, and insect-proof effects can be adjusted simultaneously. Depending on the product's state, the ventilation window can be adjusted to a balance point where air volume and rainproof, dustproof, and insect-proof effects are all optimal, taking into account both air volume and these effects. In the event of severe weather, the louvers can be completely closed, increasing the protection level of the ventilation window and preventing rainwater, sand, and other foreign objects from entering the cabinet and causing electrical malfunctions.

[0042] In one specific implementation scheme, the linkage mechanism includes a connecting piece 2, wherein,

[0043] The connecting piece is used to connect all the blades.

[0044] In one specific implementation, the system also includes a window, with the connecting pieces symmetrically arranged on both sides of the window.

[0045] In one possible implementation, the connecting piece is rotatably connected to the blade.

[0046] In one specific implementation, the blade is rotatably connected to the window via a pivot 3.

[0047] In one specific implementation, the drive mechanism includes a motor 4, the power output shaft of which is fixedly connected to any of the rotating shafts for driving the blades to rotate.

[0048] In one specific implementation scheme, a mounting plate 5 is also included, to which the window is connected for mounting the window.

[0049] In one possible implementation, the connecting piece is connected to the end of the blade away from the rotating shaft.

[0050] In one possible implementation, the blade has a frame-like cross-sectional shape. This ensures the airtightness of the variable ventilation volume louver structure when closed.

[0051] In one possible implementation, the blades are made of plastic. Extending the lifespan of the blades, and consequently extending the lifespan of the variable air volume louver structure.

[0052] Specifically, the variable ventilation volume louver structure is mounted on the mounting plate. One blade of the ventilation window (not necessarily the bottom blade) is connected to a motor. When the motor drives the blade to rotate, the rotation is transmitted to other blades through the connecting plates on both sides of the blade, thereby causing all blades to rotate and adjusting the opening area of ​​the ventilation opening, and thus adjusting the ventilation volume.

[0053] Those skilled in the art will know that this application can be implemented as a system, method, or computer program product.

[0054] Therefore, this disclosure can be implemented in the following forms: it can be entirely hardware, entirely software (including firmware, resident software, microcode, etc.), or a combination of hardware and software, generally referred to herein as a "circuit," "module," or "system." Furthermore, in some embodiments, this application can also be implemented as a computer program product in one or more computer-readable media, which contains computer-readable program code.

[0055] Any combination of one or more computer-readable media may be used. A computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of computer-readable storage media include: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this document, a computer-readable storage medium can be any tangible medium that contains or stores a program that can be used by or in connection with an instruction execution system, apparatus, or device.

[0056] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application. Based on this, various substitutions and improvements can be made to this application, all of which fall within the protection scope of this application.

Claims

1. A variable ventilation volume louver structure, characterized in that, include: Linkage mechanism and drive mechanism, among which, The linkage mechanism is used to link the blades; The drive mechanism is used to adjust the opening degree of the blade; Also includes: A sensing mechanism used to collect data on the operating status of equipment or weather conditions; A feedback mechanism is used to detect the rotation angle of the drive mechanism; The controller is used to control and adjust the drive mechanism based on the data collected by the sensing mechanism and the angle value collected by the feedback mechanism.

2. The variable ventilation volume louver structure according to claim 1, characterized in that, The linkage mechanism includes a connecting piece, wherein, The connecting piece is used to connect all the blades.

3. The variable ventilation volume louver structure according to claim 2, characterized in that, It also includes a window, with the connecting pieces symmetrically arranged on both sides of the window.

4. The variable ventilation volume louver structure according to claim 3, characterized in that, The connecting piece is rotatably connected to the blade.

5. The variable ventilation volume louver structure according to claim 4, characterized in that, The blade is rotatably connected to the window via a pivot.

6. The variable ventilation volume louver structure according to claim 5, characterized in that, The drive mechanism includes a motor, and the power output shaft of the motor is fixedly connected to any of the rotating shafts to drive the blades to rotate.

7. The variable ventilation volume louver structure according to claim 6, characterized in that, It also includes a mounting plate, to which the window is connected for mounting the window.

8. The variable ventilation volume louver structure according to claim 7, characterized in that, The connecting piece is connected to the end of the blade away from the rotating shaft.

9. The variable ventilation volume louver structure according to claim 8, characterized in that, The cross-sectional shape of the blade is frame-shaped.

10. The variable ventilation volume louver structure according to claim 9, characterized in that, The blades are made of plastic.

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