Lighting device for air outlet of central air conditioner

Abstract

The utility model relates to the technical field of central air conditioner lighting devices, and discloses a central air conditioner air outlet lighting device which comprises a fixing frame, the outer surface of the fixing frame is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a connecting shaft. The connecting shaft is driven by the motor to rotate, the first connecting rod is driven by the connecting shaft to rotate, the upper adjusting plate is driven by the first connecting rod to rotate, and the first belt pulley is driven by the connecting shaft to rotate. Therefore, when the first belt pulley rotates, a second belt pulley is driven to rotate together, a second connecting rod is driven to rotate through the second belt pulley, and a lower adjusting plate is driven to swing through the second connecting rod, so that the light can be adjusted according to the use requirements of people, and the problem that the light is too dazzling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of central air-conditioning lighting devices, in particular to a central air-conditioning air outlet lighting device. Background Art

[0002] Central air conditioning outlets refer to vents installed in central air conditioning systems, which are used to deliver air from the air conditioning system to the interior of the room. Air outlets are generally divided into two types: normal airflow outlets and asynchronous airflow outlets. Normal airflow outlets have a relatively low airflow velocity, which is suitable for spaces with high comfort, such as bedrooms and living rooms, while asynchronous airflow outlets have a higher airflow velocity, which is suitable for places that require rapid cooling or odor removal, such as kitchens and bathrooms. At the same time, the shape and material of the outlet will also affect the speed and direction of the air it blows.

[0003] Chinese patent CN219571756U discloses a central air-conditioning outlet lighting device. Its technical solution includes: a central air-conditioning outlet lighting device, including a profile, an LED light bar and a lampshade, the bottom end of the profile is provided with a clamping strip, the inner side of the profile is provided with a clamping block, the profile is provided with a limit groove through the clamping block, the limit groove is limitedly clamped with an LED light bar, the profile is provided with a protrusion, and the profile is clamped with a lampshade through the protrusion. The patent has a simple structure and is easy to install and disassemble quickly, but the lighting structure in the structure is too simple, and the size of the light cannot be adjusted according to people's needs, which easily leads to the problem of too dazzling light. Therefore, a central air-conditioning outlet lighting device is proposed to address the above shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a central air-conditioning air outlet lighting device in order to solve the above-mentioned problem. The first pulley is driven to rotate by a connecting shaft. Since the first pulley and the second pulley are connected by a belt body, when the first pulley rotates, the second pulley will be driven to rotate together. The second connecting rod is driven to rotate by the second pulley, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A central air-conditioning outlet lighting device comprises a fixed frame, the outer surface of the fixed frame is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a connecting shaft, the other end of the connecting shaft is fixedly connected to a first connecting rod, the outer surface of the first connecting rod is fixedly connected to an upper adjustment plate, and the outer surface of the connecting shaft is fixedly connected to a first pulley.

[0007] As a preferred solution of the utility model, the outer surface of the fixed frame is fixedly connected to a first recessed block, the interior of the first recessed block is rotatably connected to a second connecting rod, the outer surface of the second connecting rod is fixedly connected to a second pulley, a belt body is rotatably connected between the second pulley and the first pulley, and the outer surface of the second connecting rod is fixedly connected to a lower adjustment plate.

[0008] As a preferred solution of the utility model, a light strip is fixedly connected to the interior of the fixing frame, and a plurality of lamp holders are fixedly connected to the outer surface of the light strip.

[0009] As a preferred solution of the utility model, mounting plates are fixedly connected to both sides of the outer surface of the fixing frame, mounting holes are opened inside the mounting plates, and bolts are threadedly connected inside the mounting holes.

[0010] As a preferred solution of the utility model, a second concave block is fixedly connected to the outer surface of the fixed frame, the interior of the second concave block is rotatably connected to the first connecting rod, and the interior of the second concave block is rotatably connected to the connecting shaft.

[0011] As a preferred solution of the present invention, the other end of the second connecting rod is fixedly connected to a limiting block A.

[0012] As a preferred solution of the utility model, the fixed frame is movably connected to a retractable plate inside, a sliding rod is fixedly connected to the retractable plate inside, the other end of the sliding rod is fixedly connected to a limiting block B, the retractable plate is slidably connected to a shielding plate inside, a sliding groove is provided inside the shielding plate, the interior of the sliding groove is slidably connected to the sliding rod, a limiting groove is provided inside the sliding groove, and the interior of the limiting groove is clamped with the limiting block B.

[0013] The beneficial effects of the utility model are as follows: the connecting shaft is driven to rotate by the motor, the first connecting rod is driven to rotate by the connecting shaft, the upper adjusting plate is driven to rotate by the first connecting rod, and the first pulley is driven to rotate by the connecting shaft; since the first pulley is connected to the second pulley by the belt body, when the first pulley rotates, the second pulley is driven to rotate together, the second connecting rod is driven to rotate by the second pulley, and the lower adjusting plate is driven to swing by the second connecting rod, thereby realizing that the size of the light can be adjusted according to people's needs and avoiding the problem of the light being too glaring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 It is a schematic diagram of the internal structure of the fixed frame of the utility model;

[0020] Figure 6 This is a schematic diagram of the utility model when the retractable plate is closed;

[0021] Figure 7 It is a schematic diagram of the utility model when the retractable plate is opened.

[0022] In the figure: 1. fixed frame; 2. support plate; 3. motor; 4. connecting shaft; 5. first connecting rod; 6. upper adjusting plate; 7. first pulley; 8. first recessed block; 9. second connecting rod; 10. second pulley; 11. belt body; 12. light belt; 13. lamp holder; 14. mounting plate; 15. mounting hole; 16. bolt; 17. second recessed block; 18. limit block A; 19. lower adjusting plate; 20. retracting plate; 21. sliding rod; 22. limit block B; 23. shielding plate; 24. slide groove; 25. limit groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Example

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a central air-conditioning outlet lighting device, comprising a fixing frame 1, a light strip 12 is fixed by the fixing frame 1, a support plate 2 is fixedly connected to the outer surface of the fixing frame 1, a motor 3 is fixed by the support plate 2, a motor 3 is fixedly connected to the upper surface of the support plate 2, a connecting shaft 4 is driven to rotate by the motor 3, a connecting shaft 4 is driven to rotate by the motor 3, an output end of the motor 3 is fixedly connected to the connecting shaft 4, a first connecting rod 5 is driven to rotate by the connecting shaft 4, a first connecting rod 5 is fixedly connected to the other end of the connecting shaft 4, an upper adjusting plate 6 is driven to rotate by the first connecting rod 5, an upper adjusting plate 6 is fixedly connected to the outer surface of the first connecting rod 5, a first pulley 7 is fixedly connected to the outer surface of the connecting shaft 4, and when the first pulley 7 rotates, the second pulley 10 is driven to rotate together, the outer surface of the fixing frame 1 A first recessed block 8 is fixedly connected to the surface, and the rotation of the second connecting rod 9 is stabilized by the first recessed block 8. The second connecting rod 9 is rotatably connected inside the first recessed block 8, and the lower adjusting plate 19 is driven to swing by the second connecting rod 9. A second pulley 10 is fixedly connected to the outer surface of the second connecting rod 9, and the second connecting rod 9 is driven to rotate by the second pulley 10. A belt body 11 is rotatably connected between the second pulley 10 and the first pulley 7. The first pulley 7 and the second pulley 10 are connected through the belt body 11. The outer surface of the second connecting rod 9 is fixedly connected to the lower adjusting plate 19. A second recessed block 17 is fixedly connected to the outer surface of the fixed frame 1, and the rotation of the first connecting rod 5 is stabilized by the second recessed block 17. The interior of the second recessed block 17 is rotatably connected to the first connecting rod 5, and the interior of the second recessed block 17 is rotatably connected to the connecting shaft 4.

[0026] Furthermore, a light strip 12 is fixedly connected to the interior of the fixed frame 1, and light energy is transmitted to the lamp holder 13 through the light strip 12. A plurality of lamp holders 13 are fixedly connected to the outer surface of the light strip 12, and light is emitted through the lamp holders 13. Mounting plates 14 are fixedly connected to both sides of the outer surface of the fixed frame 1, and the whole can be installed inside the central air conditioner through the mounting plates 14. A mounting hole 15 is opened inside the mounting plate 14, and a bolt 16 is fixed through the mounting hole 15. The internal thread of the mounting hole 15 is connected with the bolt 16, and it is connected to the interior of the central air conditioner through the bolt 16. The other end of the second connecting rod 9 is fixedly connected to a limiting block 18, and the second pulley 10 is limited by the limiting block A18.

[0027] Furthermore, the fixed frame 1 is movably connected to a retractable plate 20 internally, which stabilizes the sliding of the baffle plate 23 through the retractable plate 20, and the retractable plate 20 is fixedly connected to a slide rod 21 internally, which facilitates the sliding of the baffle plate 23 through the slide rod 21, and the other end of the slide rod 21 is fixedly connected to a limiting block B22, which limits the baffle plate 23 through the limiting block B22, and the retractable plate 20 is slidably connected to the baffle plate 23 internally, which can block the lamp head 13 when not in use, and the baffle plate 23 is provided with a slide groove 24 inside, which facilitates the movement of the slide rod 21, and the inside of the slide groove 24 is slidably connected to the slide rod 21, and the inside of the slide groove 24 is provided with a limiting groove 25, which limits the limit block B22 through the limiting groove 25, and the inside of the limiting groove 25 is clamped with the limit block B22, which can block dust without affecting the appearance.

[0028] To summarize: first, start the motor 3. Since the output end of the motor 3 is connected to the connecting shaft 4, the connecting shaft 4 can be driven to rotate by the motor 3. Since the connecting shaft 4 is connected to the first connecting rod 5, the first connecting rod 5 can be driven to rotate by the connecting shaft 4. The upper adjusting plate 6 is driven to rotate by the first connecting rod 5. The first pulley 7 is driven to rotate by the connecting shaft 4. Since the first pulley 7 is connected to the second pulley 10 by the belt body 11, when the first pulley 7 rotates, the second pulley 10 will be driven to rotate together. The second connecting rod 9 is driven to rotate by the second pulley 10. The lower adjusting plate 19 is driven to swing by the second connecting rod 9, thereby realizing that the size of the light can be adjusted according to people's needs to avoid the problem of too dazzling light. The light belt 12 is fixed by the fixing frame 1, and the motor 3 is fixed by the support plate 2 The rotation of the second connecting rod 9 is stabilized by the first concave block 8, the light energy is transmitted to the lamp holder 13 through the light strip 12, and the light source is emitted by the lamp holder 13. The whole can be installed inside the central air conditioner through the mounting plate 14, the bolt 16 is fixed through the mounting hole 15, and it is connected to the inside of the central air conditioner through the bolt 16. The rotation of the first connecting rod 5 is stabilized by the second concave block 17, and the second pulley 10 is limited by the limit block A18. In addition, a pulling plate 20 is provided in the fixed frame 1, and the sliding of the shielding plate 23 is stabilized by the pulling plate 20. The lamp holder 13 can be shielded by the shielding plate 23 when not in use, which can block dust without affecting the appearance. The sliding of the shielding plate 23 is facilitated by the sliding rod 21, and the shielding plate 23 is limited by the limit block B22. The movement of the sliding rod 21 is facilitated by the sliding groove 24, and the limit block B22 is limited by the limit groove 25.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central air-conditioning outlet lighting device, characterized in that: The invention comprises a fixed frame (1), the outer surface of the fixed frame (1) is fixedly connected to a support plate (2), the upper surface of the support plate (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a connecting shaft (4), the other end of the connecting shaft (4) is fixedly connected to a first connecting rod (5), the outer surface of the first connecting rod (5) is fixedly connected to an upper adjustment plate (6), and the outer surface of the connecting shaft (4) is fixedly connected to a first pulley (7).

2. A central air-conditioning outlet lighting device according to claim 1, characterized in that: The outer surface of the fixed frame (1) is fixedly connected to a first recessed block (8), the interior of the first recessed block (8) is rotatably connected to a second connecting rod (9), the outer surface of the second connecting rod (9) is fixedly connected to a second pulley (10), a belt body (11) is rotatably connected between the second pulley (10) and the first pulley (7), and the outer surface of the second connecting rod (9) is fixedly connected to a lower adjustment plate (19).

3. A central air-conditioning outlet lighting device according to claim 1, characterized in that: A light strip (12) is fixedly connected to the interior of the fixing frame (1), and a plurality of lamp holders (13) are fixedly connected to the outer surface of the light strip (12).

4. A central air-conditioning outlet lighting device according to claim 1, characterized in that: Mounting plates (14) are fixedly connected to both sides of the outer surface of the fixing frame (1), mounting holes (15) are provided inside the mounting plates (14), and bolts (16) are threadedly connected inside the mounting holes (15).

5. The central air-conditioning outlet lighting device according to claim 1, characterized in that: A second recessed block (17) is fixedly connected to the outer surface of the fixed frame (1), the interior of the second recessed block (17) is rotatably connected to the first connecting rod (5), and the interior of the second recessed block (17) is rotatably connected to the connecting shaft (4).

6. A central air-conditioning outlet lighting device according to claim 2, characterized in that: The other end of the second connecting rod (9) is fixedly connected to a limiting block A (18).

7. The central air-conditioning outlet lighting device according to claim 1, characterized in that: The interior of the fixed frame (1) is movably connected with a retractable plate (20), the interior of the retractable plate (20) is fixedly connected with a slide rod (21), the other end of the slide rod (21) is fixedly connected with a limit block B (22), the interior of the retractable plate (20) is slidably connected with a shielding plate (23), the interior of the shielding plate (23) is provided with a slide groove (24), the interior of the slide groove (24) is slidably connected with the slide rod (21), the interior of the slide groove (24) is provided with a limit groove (25), and the interior of the limit groove (25) is snap-fitted with the limit block B (22).

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