Multi-direction adjusting air supply device

Abstract

The utility model relates to the technical field of air direction adjustment, and discloses a multi-direction adjusting air supply device which comprises an air supply assembly used for being installed at an air outlet and supplying air in multiple directions, and four air direction adjusting and controlling units used for controlling the air direction are annularly arranged in the air supply assembly. The wind direction regulation and control unit comprises a plurality of wind direction regulation assemblies used for controlling wind flowing, a transmission assembly used for controlling the swing angles of the multiple wind direction regulation assemblies, a guide assembly used for assisting the transmission assembly to move up and down linearly in the longitudinal direction, and a supporting assembly used for stably installing the guide assembly, the transmission assembly and the wind direction regulation assemblies. The working principle of the multi-direction adjusting air supply device is based on synchronous or independent operation of the four air direction adjusting and controlling units, stable supporting provided by the supporting assembly for each unit, accurate guiding guaranteed by the guiding assembly, power transmission provided by the transmission assembly and air flow direction adjustment achieved by the air direction adjusting assembly, and the multi-direction air supply effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wind direction adjustment technology, specifically to a multi-directional adjustable air supply device. Background Technology

[0002] An air supply device is a device used for air delivery and regulation. It is mainly used in the ventilation systems of interior spaces such as buildings, industrial sites, and vehicles. It introduces air from the outside or circulates internal air through fans or blowers to ensure that the air quality and temperature and humidity in the space meet the comfort or production requirements. Common forms of air supply devices include air outlets in central air conditioning systems, ventilation ducts, and air exchange systems in workshops or warehouses. Depending on different needs, air supply devices can be equipped with functions such as filtration, humidification, heating, or cooling to regulate the temperature, humidity, and cleanliness of the air, ensuring a healthy and comfortable environment. Air supply systems play a vital role in modern buildings and industrial production, especially in controlling air pollution, improving work efficiency, and protecting the health of personnel.

[0003] Traditional air supply devices, such as those in office buildings, are typically equipped with airflow adjustment devices at the air outlets to regulate the airflow direction. However, these devices generally suffer from a problem: a limited airflow range, resulting in airflow that cannot cover the entire space. Although the airflow direction can be adjusted, the limited airflow distribution means that the airflow is mainly concentrated in a small area and fails to effectively distribute throughout the room. This limitation leads to low indoor air circulation efficiency, preventing uniform airflow and sufficient air exchange. Due to the limited airflow range, indoor air often cannot circulate effectively, resulting in untimely air renewal and the accumulation of carbon dioxide, moisture, and other pollutants, thus affecting air quality. Especially in summer or in environments with high temperatures, poor air circulation can exacerbate indoor stuffiness, causing discomfort and affecting work efficiency and comfort. Furthermore, a long-term lack of effective ventilation can lead to excessive indoor humidity, causing problems such as mold growth and impacting environmental health. Therefore, those skilled in the art provide a multi-directional adjustable air supply device to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a multi-directional adjustable air supply device to address the problem that existing office buildings typically have air outlets equipped with air direction adjustment devices to regulate the air supply direction. However, these devices generally suffer from a problem: a small air supply range, resulting in airflow that cannot cover the entire space. Although the air direction can be adjusted, the limited air distribution means that airflow is mainly concentrated in a small area and fails to effectively distribute throughout the room. This limitation leads to low indoor air circulation efficiency, preventing uniform airflow and sufficient air exchange. Due to the limited air supply range, indoor air often cannot circulate effectively, resulting in untimely air renewal and the accumulation of carbon dioxide, moisture, and other pollutants, thus affecting air quality. Especially in summer or in environments with high temperatures, poor air circulation can exacerbate indoor stuffiness, causing discomfort and affecting work efficiency and comfort. Furthermore, a long-term lack of effective ventilation can also lead to excessive indoor humidity, causing mold growth and other environmental health problems.

[0005] This utility model provides the following technical solution: a multi-directional adjustable air supply device, including an air supply component for installation at the air outlet and for multi-directional air supply, wherein four air direction control units for controlling the air direction are arranged in a ring inside the air supply component, and the air direction control unit includes multiple air direction adjustment components for controlling the airflow direction, a transmission component for controlling the swing angle of the multiple air direction adjustment components, a guide component for assisting the transmission component to move up and down in a longitudinal straight line, and a support component for stably installing the guide component, the transmission component and the air direction adjustment component.

[0006] As a preferred embodiment of the above technical solution, the air supply assembly includes a base plate, on which four wind baffles are fixedly connected in a rectangular arrangement near the edge of the upper center of the base plate, and the four wind baffles are fixedly connected to each other, with an installation port through the center of each of the four wind baffles.

[0007] As a preferred embodiment of the above technical solution, the support component includes a support frame, which is fixedly fitted inside the mounting opening. An ear piece is fixedly connected to the lower center of one side of the support frame, and an electric telescopic rod is fixedly connected to the upper center of the ear piece.

[0008] As a preferred embodiment of the above technical solution, two fixing slots are arranged at both the upper and lower ends of the support frame, and multiple rotating shafts are arranged and rotatably sleeved at the center of the support frame. Both ends of the multiple rotating shafts are fixedly connected to limit caps by bolts, and a rubber sheet is fixedly connected to the upper center of the support frame on the side away from the ear piece.

[0009] As a preferred embodiment of the above technical solution, the guide component includes four positioning strips, which are respectively fixedly connected inside four fixed slots. Two connecting strips are fixedly connected between two longitudinally arranged positioning strips on one side and between two longitudinally arranged positioning strips on the other side. Guide grooves are provided at the center of the two connecting strips near the support frame. A balance bar is provided between the two connecting strips, and the two ends of the balance bar are fixedly connected to the sides of the two connecting strips that are close to each other.

[0010] As a preferred embodiment of the above technical solution, the transmission assembly includes two guide rails, which are respectively slidably fitted longitudinally inside two guide grooves. Support bars are fixedly connected to the side of each guide rail near the support frame, and multiple synchronization bars are arranged and fixedly connected to the center of the side of each support bar away from the two guide rails.

[0011] As a preferred embodiment of the above technical solution, each of the multiple synchronization bars has a through slot at its center, and each of the two support bars is fixedly connected to a docking plate on the lower side away from the guide rail. A push plate is fixedly connected to the lower end of the two docking plates, and the center of the lower end face of the push plate is fixedly connected to the upper surface of the telescopic end of the electric telescopic rod.

[0012] As a preferred embodiment of the above technical solution, the wind direction adjustment component includes three swing rods, three positioning bars are equidistantly arranged laterally and rotatably sleeved on the outside of one of the rotating shaft rods, and tail rods are fixedly connected to the three swing rods near the rotating end. A movable rod is rotatably sleeved at the center of the three tail rods through a bearing. The movable rod is slidably sleeved in two movable slots at the two ends on the outside of the movable rod. A wind direction adjustment plate is fixedly connected to the side of the three swing rods away from the movable rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The working principle of this multi-directional adjustable air supply device is based on the synchronous or independent operation of four air direction control units. Each unit achieves the effect of multi-directional air supply through the stable support provided by the support component, the precise guidance ensured by the guide component, the power transmission provided by the transmission component, and the air flow direction adjustment realized by the air direction adjustment component.

[0015] The electric telescopic rod adjusts the position of the support frame, driving the transmission component to transmit thrust through the synchronization bar, allowing the airflow adjustment plate to be adjusted in multiple directions. This design significantly increases the airflow adjustment range, not only solving the problem of limited airflow range in traditional air supply devices, but also improving indoor air flow and circulation efficiency. This effectively improves air quality, reduces indoor stuffiness, and enhances comfort. Through precise adjustment of multiple airflow directions, users can flexibly adjust the wind speed and direction according to actual needs, improving the flexibility and intelligence of indoor air conditioning. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a multi-directional adjustable air supply device;

[0017] Figure 2 This is a three-dimensional structural diagram of a multi-directional adjustable air supply device from another perspective.

[0018] Figure 3 A three-dimensional disassembled structural diagram of a multi-directional adjustable air supply device;

[0019] Figure 4 This is a schematic diagram of a multi-directional adjustable air supply device.

[0020] Figure 5 A schematic diagram of the three-dimensional disassembled structure of the wind direction control unit;

[0021] Figure 6 A schematic diagram of the three-dimensional structure supporting the components;

[0022] Figure 7 A three-dimensional structural diagram of the guide component;

[0023] Figure 8 This is a three-dimensional structural diagram of the transmission assembly;

[0024] Figure 9 This is a three-dimensional structural diagram of the wind direction adjustment component.

[0025] 1. Air supply assembly; 101. Base plate; 102. Wind baffle; 103. Mounting port; 2. Support assembly; 201. Support frame; 202. Ear plate; 203. Electric telescopic rod; 204. Fixing slot; 205. Rotating shaft; 206. Limit cap; 207. Rubber sheet; 3. Guide assembly; 301. Positioning strip; 302. Connecting strip; 303. Guide groove; 304. Balance bar; 4. Transmission assembly; 401. Guide rail; 402. Support strip; 403. Synchronization strip; 404. Movable slot; 405. Connecting plate; 406. Push plate; 5. Air direction adjustment assembly; 501. Swing rod; 502. Tail rod; 503. Movable rod; 504. Air direction adjustment plate. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Please see Figures 1-4 As shown, this utility model provides a technical solution: a multi-directional adjustable air supply device, including an air supply component 1 for installation at the air outlet and for multi-directional air supply. The air supply component 1 has four air direction control units arranged in a ring inside for controlling the air direction. The air direction control unit includes multiple air direction adjustment components 5 for controlling the airflow direction, a transmission component 4 for controlling the swing angle of the multiple air direction adjustment components 5, a guide component 3 for assisting the transmission component 4 to move up and down in a longitudinal straight line, and a support component 2 for stably installing the guide component 3, the transmission component 4 and the air direction adjustment components 5.

[0028] The working principle of this multi-directional adjustable air supply device is based on the synchronous or independent operation of four air direction control units. Each unit achieves multi-directional air supply through stable support provided by the support component 2, precise guidance ensured by the guide component 3, power transmission provided by the transmission component 4, and air flow direction adjustment achieved by the air direction adjustment component 5. The electric telescopic rod 203 adjusts the position of the support frame 201, driving the transmission component 4 to transmit thrust through the synchronization bar 403, so that the air direction adjustment plate 504 can be adjusted in multiple directions. This design significantly increases the air direction adjustment range, not only solving the problem of limited air supply range of traditional air supply devices, but also improving the air flow and circulation efficiency of indoor air, effectively improving air quality, reducing indoor stuffiness, and enhancing comfort. Through precise adjustment of multiple air directions, users can flexibly adjust the wind speed and direction according to actual needs, improving the flexibility and intelligence of indoor air conditioning.

[0029] As one implementation method in this embodiment, please refer to Figures 5-6 As shown, the air supply assembly 1 includes a base plate 101. Four wind baffles 102 are fixedly connected in a rectangular arrangement near the edge of the upper center of the base plate 101, and the four wind baffles 102 are fixedly connected to each other. An installation port 103 is opened through the center of each of the four wind baffles 102. The support assembly 2 includes a support frame 201, which is fixedly fitted inside the installation port 103. A lug 202 is fixedly connected to the lower center of one side of the support frame 201. An electric telescopic rod 203 is fixedly connected to the upper center of the lug 202. Two fixing slots 204 are arranged at both the upper and lower ends of the support frame 201. Multiple rotating shafts 205 are arranged and rotatably fitted at the center of the support frame 201. Limit caps 206 are fixedly connected to both ends of the multiple rotating shafts 205 by bolts. A rubber sheet 207 is fixedly connected to the upper center of the side of the support frame 201 away from the lug 202.

[0030] The support assembly 2 is securely installed in the mounting port 103 via the support frame 201 and connected to the electric telescopic rod 203 via the lugs 202. The electric telescopic rod 203 can adjust the up and down position of the support frame 201 to ensure the stability and flexibility of the wind direction adjustment unit. Multiple rotating shafts 205 inside the support frame 201 cooperate with the limit caps 206 to ensure the precise angle of wind direction adjustment and ensure smooth operation during the wind direction adjustment process. The rubber sheet 207 installed on the support frame 201 prevents air leakage, reduces wind noise caused by air leakage, and improves the operational stability of the equipment. Through these settings, the support assembly 2 provides basic support and stability for the entire device while maintaining the effective operation of the wind direction adjustment assembly 5.

[0031] As one implementation method in this embodiment, please refer to Figure 7 As shown, the guide component 3 includes four positioning strips 301, which are fixedly connected to the interiors of four fixed slots 204. Two connecting strips 302 are fixedly connected between two longitudinally arranged positioning strips 301 on one side and between two longitudinally arranged positioning strips 301 on the other side. Guide grooves 303 are provided in the center of the two connecting strips 302 near the support frame 201. A balance bar 304 is provided between the two connecting strips 302, and the two ends of the balance bar 304 are fixedly connected to the sides of the two connecting strips 302 that are close to each other.

[0032] The guide assembly 3 includes four positioning bars 301 and two connecting bars 302. The positioning bars 301 provide structural positioning, enabling the transmission assembly 4 to slide accurately within a predetermined trajectory. The connecting bars 302 are provided with guide grooves 303, which provide a channel for the sliding of the guide rail 401, ensuring the smooth operation of the transmission assembly 4 in the longitudinal direction. The balance bar 304 plays a role in balancing the entire device, avoiding equipment offset caused by imbalance between components. The main function of the guide assembly 3 is to ensure the precise guidance and stability of the transmission assembly 4, thereby improving the accuracy of wind direction adjustment.

[0033] As one implementation method in this embodiment, please refer to Figure 8 As shown, the transmission assembly 4 includes two guide rails 401, which are longitudinally slidably fitted inside two guide grooves 303. Support bars 402 are fixedly connected to the side of each guide rail 401 near the support frame 201. Multiple synchronous bars 403 are arranged and fixedly connected at the center of the side of each support bar 402 away from the guide rails 401. Movable slots 404 are opened through the center of each synchronous bar 403. A docking plate 405 is fixedly connected to the lower part of the side of each support bar 402 away from the guide rails 401. A push plate 406 is fixedly connected to the lower end of each docking plate 405. The center of the lower end face of the push plate 406 is fixedly connected to the upper surface of the telescopic end of the electric telescopic rod 203.

[0034] The transmission assembly 4 controls the longitudinal movement of the wind direction adjustment assembly 5 through the combination of the guide rail 401 and the support bar 402. The guide rail 401 is fitted inside the guide groove 303, and the support bar 402 transmits the thrust to the push plate 406 through the synchronization bar 403, thereby controlling the position of the wind direction adjustment assembly 5. When the thrust generated by the electric telescopic rod 203 is transmitted to the push plate 406, the push plate 406 drives the synchronization bar 403 to move, thereby adjusting the angle of the wind direction adjustment plate 504. Through this precise transmission mechanism, the transmission assembly 4 ensures accurate adjustment of the wind direction and can adapt to different wind direction requirements.

[0035] As one implementation method in this embodiment, please refer to Figure 9 As shown, the wind direction adjustment assembly 5 includes three swing rods 501, three positioning bars 301 are equidistantly arranged laterally and rotatably sleeved on the outside of one of the rotating shaft rods 205, and tail rods 502 are fixedly connected to the three swing rods 501 near the rotating end. A movable rod 503 is rotatably sleeved at the center of the three tail rods 502 through a bearing. The movable rods 503 are slidably sleeved in the two movable slots 404 in the horizontal position at their outer ends. A wind direction adjustment plate 504 is fixedly connected to the side of the three swing rods 501 away from the movable rod 503.

[0036] The airflow direction adjustment component 5 adjusts the airflow direction through three swing rods 501. The swing rods 501 are connected to the movable rods 503 and slide through the movable slots 404, allowing the airflow direction adjustment plate 504 to swing to different angles and precisely control the direction of the airflow. The movable rods 503 can achieve a wide range of swinging motions through the rotation of the bearings, while the tail rods 502 are responsible for transmitting the swinging motions to the airflow direction adjustment plate 504. The angle change of the airflow direction adjustment plate 504 allows the airflow to cover different directions, thus solving the problem of small air delivery range in traditional devices. The design of this structure can effectively expand the air delivery range and improve the uniformity of airflow.

[0037] Working principle: The support assembly 2 is securely installed in the mounting port 103 via the support frame 201 and connected to the electric telescopic rod 203 via the lugs 202. The electric telescopic rod 203 can adjust the vertical position of the support frame 201, ensuring the stability and flexibility of the wind direction adjustment unit. Multiple rotating shafts 205 inside the support frame 201 cooperate with the limit caps 206 to ensure the precise angle of wind direction adjustment and ensure smooth operation during the wind direction adjustment process. The rubber sheet 207 installed on the support frame 201 prevents air leakage, reduces wind noise caused by air leakage, and improves the operational stability of the equipment. Through these settings, the support assembly 2 provides the basic support for the entire device. To ensure support and stability while maintaining the effective operation of the wind direction adjustment component 5, the guide component 3 includes four positioning bars 301 and two connecting bars 302. The positioning bars 301 provide structural positioning, allowing the transmission component 4 to slide accurately within a predetermined trajectory. The connecting bars 302 are provided with guide grooves 303, providing a channel for the sliding of the guide rail 401, ensuring the smooth operation of the transmission component 4 in the longitudinal direction. The balance bar 304 plays a role in balancing the entire device, avoiding equipment offset caused by imbalance between components. The main function of the guide component 3 is to ensure the precise guidance and stability of the transmission component 4, thereby improving the accuracy of wind direction adjustment.

[0038] The transmission assembly 4 controls the longitudinal movement of the wind direction adjustment assembly 5 through the combination of guide rail 401 and support bar 402. Guide rail 401 is fitted into guide groove 303. Support bar 402 transmits thrust to push plate 406 via synchronous bar 403, thereby controlling the position of wind direction adjustment assembly 5. When the thrust generated by electric telescopic rod 203 is transmitted to push plate 406, push plate 406 drives synchronous bar 403 to move, thereby adjusting the angle of wind direction adjustment plate 504. Through this precise transmission mechanism, transmission assembly 4 ensures accurate wind direction adjustment and can adapt to different wind direction requirements. The wind direction adjustment assembly 5 uses three... The swing rod 501 adjusts the direction of airflow. The swing rod 501 is connected to the movable rod 503 and slides through the movable slot 404, allowing the wind direction adjustment plate 504 to swing to different angles and precisely control the direction of airflow. The movable rod 503 can achieve a wide range of swinging motion through the rotation of the bearing, while the tail rod 502 is responsible for transmitting the swinging motion to the wind direction adjustment plate 504. The angle change of the wind direction adjustment plate 504 allows the airflow to cover different directions, thus solving the problem of small air delivery range in traditional devices. The design of this structure can effectively expand the air delivery range and improve the uniformity of airflow.

[0039] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A multi-directional adjustable air supply device, characterized in that: It includes an air supply assembly (1) for installation at the air outlet and for multi-directional air supply. The air supply assembly (1) has four air direction control units arranged in a ring inside for controlling the air direction. The air direction control unit includes multiple air direction adjustment components (5) for controlling the air flow, a transmission component (4) for controlling the swing angle of multiple air direction adjustment components (5), a guide component (3) for assisting the transmission component (4) to move up and down in a longitudinal straight line, and a support component (2) for stably installing the guide component (3), the transmission component (4) and the air direction adjustment component (5).

2. The multi-directional adjustable air supply device according to claim 1, characterized in that: The air supply assembly (1) includes a base plate (101). Four wind baffles (102) are fixedly connected in a rectangular arrangement near the edge of the upper center of the base plate (101). The four wind baffles (102) are fixedly connected to each other. An installation port (103) is opened through the center of each of the four wind baffles (102).

3. The multi-directional adjustable air supply device according to claim 2, characterized in that: The support component (2) includes a support frame (201), which is fixedly fitted inside the mounting opening (103). An ear piece (202) is fixedly connected to the lower center of one side of the support frame (201), and an electric telescopic rod (203) is fixedly connected to the upper center of the ear piece (202).

4. The multi-directional adjustable air supply device according to claim 3, characterized in that: The support frame (201) has two fixed slots (204) arranged at both the top and bottom ends. Multiple rotating shafts (205) are arranged and rotatably sleeved at the center of the support frame (201). Both ends of the multiple rotating shafts (205) are fixedly connected to limit caps (206) by bolts. A rubber sheet (207) is fixedly connected to the upper center of the side of the support frame (201) away from the ear piece (202).

5. A multi-directional adjustable air supply device according to claim 4, characterized in that: The guide component (3) includes four positioning strips (301). The four positioning strips (301) are fixedly connected to the inside of four fixed slots (204). Two connecting strips (302) are fixedly connected between the two positioning strips (301) arranged longitudinally on one side and between the two positioning strips (301) arranged longitudinally on the other side. Guide grooves (303) are provided at the center of the two connecting strips (302) near the support frame (201). A balance bar (304) is provided between the two connecting strips (302). The two ends of the balance bar (304) are fixedly connected to the sides of the two connecting strips (302) that are close to each other.

6. A multi-directional adjustable air supply device according to claim 5, characterized in that: The transmission assembly (4) includes two guide rails (401), which are longitudinally slidably sleeved inside two guide grooves (303). Support bars (402) are fixedly connected to the side of the two guide rails (401) near the support frame (201). Multiple synchronization bars (403) are arranged and fixedly connected at the center of the side of the two support bars (402) away from the two guide rails (401).

7. A multi-directional adjustable air supply device according to claim 6, characterized in that: Each of the multiple synchronization bars (403) has a through slot (404) at its center. Each of the two support bars (402) is fixedly connected to a docking plate (405) on the lower side away from the guide rail (401). A push plate (406) is fixedly connected to the lower end of the two docking plates (405). The center of the lower end face of the push plate (406) is fixedly connected to the upper surface of the telescopic end of the electric telescopic rod (203).

8. A multi-directional adjustable air supply device according to claim 7, characterized in that: The wind direction adjustment component (5) includes three swing rods (501), three positioning bars (301) are equidistantly arranged laterally and rotatably sleeved on the outside of one of the rotating shafts (205), and tail rods (502) are fixedly connected to the three swing rods (501) near the rotating end. A movable rod (503) is rotatably sleeved at the center of the three tail rods (502) through a bearing. The movable rod (503) is slidably sleeved at both ends on the outside of the two movable slots (404) in the horizontal position. A wind direction adjustment plate (504) is fixedly connected to the side of the three swing rods (501) away from the movable rod (503).

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