Improved air duct machine structure for a refrigeration device

Abstract

The utility model discloses an improved generation air pipe machine structure for refrigeration equipment, including machine body, the machine body includes the casing and sets up the air outlet of casing front side, the air outlet is provided with air inlet opening and closing and air guide mechanism, air inlet opening and closing and air guide mechanism include opening and closing protection board and drive assembly, the both sides of opening and closing protection board are swing joint through the sliding assembly between the both sides wall of air outlet, drive assembly installs on the inner side wall of casing, drive assembly includes drive motor, slide rail, sliding block and drive rod, the slide rail vertical fixed mounting is on the inner wall of casing. The utility model discloses set up air inlet opening and closing and air guide mechanism at the air outlet, utilize drive motor to drive drive screw rod rotation, and then drive sliding block to slide up and down on the slide rail, and the up and down movement of sliding block drives drive rod movement, and drive rod drives opening and closing protection board to realize opening or closing action again, can prevent dust from entering the air pipe machine under the condition that the equipment is not used.

Description

Technical Field

[0001] This utility model relates to the field of duct machine structure technology, specifically an improved duct machine structure for refrigeration equipment. Background Technology

[0002] Ductless air conditioners, as an important component of refrigeration equipment, are widely used in homes, commercial spaces, and other settings. They primarily achieve heat exchange by driving airflow through heat exchange components using a fan, and then deliver the treated air to the target area via ductwork. However, existing ductless air conditioners suffer from the following problems: The air outlets of current ductless air conditioners typically lack effective opening, closing, and air guiding mechanisms, making it difficult to close the outlets promptly when airflow is not needed. This allows dust to easily enter the air conditioner, affecting its lifespan and performance. Furthermore, changing the airflow direction often requires manual adjustment of the guide vanes, which is inconvenient and has limited adjustment precision. In addition, users cannot intuitively understand the airflow volume of existing ductless air conditioners during operation, hindering precise control of the refrigeration equipment. Utility Model Content

[0003] The purpose of this utility model is to provide an improved duct air conditioner structure for refrigeration equipment to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an improved duct air conditioner structure for refrigeration equipment, comprising a body, the body including a housing and an air outlet disposed on the front side of the housing, the air outlet being provided with an air outlet opening and closing and air guiding mechanism, the air outlet opening and closing and air guiding mechanism including an opening and closing protection plate and a drive assembly, the two sides of the opening and closing protection plate being movably connected to the two side walls of the air outlet via a sliding assembly, the drive assembly being installed on the inner side wall of the housing, the drive assembly including a drive motor, a slide rail, a slider, and a drive rod, the slide rail being vertically fixedly installed on the inner wall of the housing, the slider being installed on the slide rail and sliding up and down on the slide rail, the drive motor being located at the bottom of the slide rail, and the output end of the drive motor being connected to a drive screw, the drive screw driving the slider to move up and down, one end of the drive rod being movably hinged to the slider, a first connecting seat and a second connecting seat being fixedly installed on one side of the opening and closing protection plate, the other end of the drive rod being movably hinged to the second connecting seat, and a linkage rod being movably connected to the first connecting seat.

[0005] Preferably, the sliding component includes a sliding groove and a movable block. The sliding groove is formed on both sides of the air outlet and is vertically arranged. The movable block is installed on both sides of the opening and closing protection plate and is rotatably connected to the opening and closing protection plate. The movable block is installed in the sliding groove.

[0006] Preferably, the air outlet is equipped with an air outlet observation mechanism, which includes a mounting bracket and a fan. The fan is installed in the middle of the mounting bracket, and the outer side of the mounting bracket is fixedly installed on the housing. The air volume of the machine can be easily observed by the fan speed.

[0007] Preferably, the drive screw is located inside the slide rail, and the slider is mounted on the drive screw, with the drive screw and the slider being threadedly connected.

[0008] Preferably, the size of the opening and closing protection plate is the same as the size of the air outlet, and a sealing ring is provided on the opening and closing protection plate.

[0009] Preferably, the other end of the linkage rod is movably hinged to the side wall of the air outlet.

[0010] Preferably, an air inlet is provided at the bottom of the housing, and a filter screen is installed at the air inlet.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model sets up an air outlet opening and closing and air guiding mechanism at the air outlet. The drive motor drives the drive screw to rotate, which in turn drives the slider to slide up and down on the slide rail. The up and down movement of the slider drives the drive rod to move, and the drive rod then drives the opening and closing protection plate to realize the opening or closing action. It can prevent dust from entering the air duct machine when the equipment is not in use. The angle of the opening and closing protection plate can control the direction of air movement. When the opening and closing protection plate is at different opening angles, it can guide the airflow to flow in a specific direction, thereby meeting the diverse needs of air direction in different scenarios.

[0013] 2. The air outlet observation mechanism of this utility model directly reflects the air volume through the fan speed, which provides convenience for monitoring the equipment's operating status and allows users to understand the equipment's operating status in a timely manner. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0015] Figure 2 This is a side view of the air vent opening and closing and air guiding mechanism of this utility model when it is open;

[0016] Figure 3 This is a side view of the air vent opening and closing and air guiding mechanism of this utility model when closed;

[0017] Figure 4 This is a schematic diagram of the front structure of the opening and closing protection plate of this utility model;

[0018] Figure 5 This is a schematic diagram of the air outlet observation mechanism of this utility model.

[0019] In the diagram: 1. Body; 2. Shell; 3. Air outlet; 4. Air outlet opening / closing and air guiding mechanism; 5. Opening / closing protection plate; 6. Drive assembly; 7. Drive motor; 8. Slide rail; 9. Slider; 10. Drive rod; 11. Drive screw; 12. First connecting seat; 13. Second connecting seat; 14. Linkage rod; 15. Slide groove; 16. Movable block; 17. Air outlet observation mechanism; 18. Mounting bracket; 19. Fan; 20. Sealing ring; 21. Air inlet. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution for an improved ducted air conditioner structure: It includes a body 1, which comprises a housing 2 and an air outlet 3 located on the front side of the housing 2. The air outlet 3 is equipped with an air outlet opening / closing and air guiding mechanism 4, which includes an opening / closing protection plate 5 and a drive assembly 6. The two sides of the opening / closing protection plate 5 are movably connected to the two side walls of the air outlet 3 via sliding components. The drive assembly 6 is mounted on the inner side wall of the housing 2 and includes a drive motor 7, a slide rail 8, a slider 9, and a drive rod 10. The slide rail 8... The slider 9 is vertically fixed on the inner wall of the housing 2 and is mounted on the slide rail 8. The slider 9 slides up and down on the slide rail 8. The drive motor 7 is located at the bottom of the slide rail 8 and the output end of the drive motor 7 is connected to the drive screw 11. The drive screw 11 drives the slider 9 to move up and down. One end of the drive rod 10 is movably hinged to the slider 9. A first connecting seat 12 and a second connecting seat 13 are fixedly installed on one side of the opening and closing protection plate 5. The other end of the drive rod 10 is movably hinged to the second connecting seat 13. A linkage rod 14 is movably connected to the first connecting seat 12.

[0022] Furthermore, the sliding assembly includes a sliding groove 15 and a movable block 16. The sliding groove 15 is formed on both sides of the air outlet 3 and is vertically arranged. The movable block 16 is installed on both sides of the opening and closing protection plate 5 and is rotatably connected to the opening and closing protection plate 5. The movable block 16 is installed in the sliding groove 15.

[0023] In this embodiment, the movable block 16 slides up and down in the slide groove 15, thereby driving the opening and closing protection plate 5 to move at the air outlet 3, realizing the opening and closing operation of the air outlet.

[0024] Furthermore, the air outlet 3 is equipped with an air outlet observation mechanism 17, which includes a mounting bracket 18 and a fan 19. The fan 19 is installed in the middle of the mounting bracket 18, and the outer side of the mounting bracket 18 is fixedly installed on the housing 2. The air volume of the machine body 1 can be easily observed by the rotation speed of the fan 19.

[0025] In this embodiment, the air outlet observation mechanism 17 allows operators to quickly and intuitively determine the current airflow of the unit 1 simply by observing the rotation speed of the fan 19, without needing other complex tools. A faster fan speed indicates a larger airflow in the unit 1; conversely, a slower fan speed indicates a smaller airflow. This structure greatly facilitates the monitoring of the refrigeration equipment's operation, helping to promptly detect abnormal airflow and other issues and make corresponding adjustments.

[0026] Furthermore, the drive screw 11 is located inside the slide rail 8, and the slider 9 is mounted on the drive screw 11, with the drive screw 11 and the slider 9 being threadedly connected.

[0027] In this embodiment, the drive screw 11 rotates under the drive of an external drive device. Since the drive screw 11 is threadedly connected to the slider 9, the slider 9 will move along the axial direction of the drive screw 11 under the action of the thread.

[0028] Furthermore, the size of the opening and closing protection plate 5 is the same as the size of the air outlet 3, and a sealing ring 20 is provided on the opening and closing protection plate 5.

[0029] In this embodiment, the opening and closing protection plate 5 is tightly fitted to the air outlet 3 through the sealing ring 20. When the opening and closing protection plate 5 is in the closed state, it can effectively prevent external dust from entering the air duct machine.

[0030] Furthermore, the other end of the linkage rod 14 is movably hinged to the side wall of the air outlet 3.

[0031] Furthermore, an air inlet 21 is provided at the bottom of the housing 2, and a filter screen is installed at the air inlet 21.

[0032] Working principle: When the improved ducted air conditioner is started, the drive motor 7 starts working, and its output end drives the drive screw 11 to rotate. Since the drive screw 11 is threadedly connected to the slider 9, the slider 9 moves upward along the axial direction of the drive screw 11. During the upward movement of the slider 9, the drive rod 10, which is movably hinged to it, drives the opening and closing protection plate 5 to move upward. At this time, the movable blocks 16 on both sides of the opening and closing protection plate 5 slide upward in the grooves 15 on both sides of the air outlet 3, so that the opening and closing protection plate 5 gradually opens the air outlet 3.

[0033] When it is necessary to close the air outlet 3, the drive motor 7 rotates in the reverse direction, causing the drive screw 11 to rotate in the reverse direction, and the slider 9 moves downward along the drive screw 11. The slider 9 drives the opening and closing protection plate 5 to move downward through the drive rod 10, and the movable block 16 slides downward in the slide groove 15 until the opening and closing protection plate 5 completely closes the air outlet 3. The sealing ring 20 on the opening and closing protection plate 5 fits tightly with the air outlet 3, effectively preventing external dust from entering the duct unit.

[0034] Throughout operation, operators can quickly and intuitively determine the current airflow of unit 1 by observing the rotation speed of fan 19 in the air outlet observation mechanism 17. A faster fan speed indicates a larger airflow in unit 1; conversely, a slower fan speed indicates a smaller airflow. This design greatly facilitates the monitoring of refrigeration equipment operation, helping to promptly identify and address issues such as abnormal airflow.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" 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 process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An improved ducted air conditioner structure, comprising a body (1), characterized in that: The body (1) includes a shell (2) and an air outlet (3) located on the front side of the shell (2). The air outlet (3) is provided with an air outlet opening and closing and air guiding mechanism (4). The air outlet opening and closing and air guiding mechanism (4) includes an opening and closing protection plate (5) and a drive assembly (6). The two sides of the opening and closing protection plate (5) are movably connected to the two side walls of the air outlet (3) through a sliding assembly. The drive assembly (6) is installed on the inner side wall of the shell (2). The drive assembly (6) includes a drive motor (7), a slide rail (8), a slider (9), and a drive rod (10). The slide rail (8) is vertically fixed on the inner wall of the shell (2). The slider (9) is mounted on the slide rail (8) and slides up and down on the slide rail (8). The drive motor (7) is located at the bottom of the slide rail (8) and the output end of the drive motor (7) is connected to the drive screw (11). The drive screw (11) drives the slider (9) to move up and down. One end of the drive rod (10) is movably hinged to the slider (9). A first connecting seat (12) and a second connecting seat (13) are fixedly installed on one side of the opening and closing protection plate (5). The other end of the drive rod (10) is movably hinged to the second connecting seat (13). A linkage rod (14) is movably connected to the first connecting seat (12).

2. The improved ducted air conditioner structure according to claim 1, characterized in that: The sliding assembly includes a slide groove (15) and a movable block (16). The slide groove (15) is opened on both sides of the air outlet (3) and is vertically arranged. The movable block (16) is installed on both sides of the opening and closing protection plate (5) and is rotatably connected to the opening and closing protection plate (5). The movable block (16) is installed in the slide groove (15).

3. The improved ducted air conditioner structure according to claim 2, characterized in that: The air outlet (3) is equipped with an air outlet observation mechanism (17), which includes a mounting bracket (18) and a fan (19). The fan (19) is installed in the middle of the mounting bracket (18), and the outer side of the mounting bracket (18) is fixedly installed on the housing (2). The air volume of the machine body (1) can be easily observed by the rotation speed of the fan (19).

4. The improved ducted air conditioner structure according to claim 3, characterized in that: The drive screw (11) is located inside the slide rail (8), and the slider (9) is mounted on the drive screw (11). The drive screw (11) and the slider (9) are threadedly connected.

5. The improved ducted air conditioner structure according to claim 4, characterized in that: The size of the opening and closing protection plate (5) is the same as that of the air outlet (3), and a sealing ring (20) is provided on the opening and closing protection plate (5).

6. The improved ducted air conditioner structure according to claim 5, characterized in that: The other end of the linkage rod (14) is hinged to the side wall of the air outlet (3).

7. The improved ducted air conditioner structure according to claim 6, characterized in that: The bottom of the housing (2) is provided with an air inlet (21), and a filter screen is installed at the air inlet (21).

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