Louver adjusting device and air cooler
By designing the connection between the shutters and the hollow rods and the coordination of the adjustment ropes and adjustment bolts, the multi-angle precise adjustment of the air-cooler blinds is achieved, solving the problem of low control of the traditional adjustment device and improving the use effect of the air-cooler.
Patent Information
- Application Number
- CN202421418972.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The traditional air cooler blind adjustment device has low control level and cannot achieve multi-angle adjustment, which affects the use effect of the air cooler.
A blind adjustment device is designed to achieve precise up and down rotation adjustment of the blind by connecting the blinds with hollow rods and using the coordination of adjustment ropes and adjustment bolts.
Multi-angle adjustment of the blinds is realized, adjustment accuracy and stability are improved, and the use effect of the air cooler is enhanced.
Smart Images
Figure CN222895605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shutter adjustment of air coolers, in particular to a shutter adjustment device and an air cooler. Background Art
[0002] Venetian blinds are a type of window with a long history, and their main function is ventilation and replacement of fresh air. Venetian blinds installed on air coolers need to be finely adjusted to ensure the effectiveness of the air cooler. The adjustment device for the venetian blinds of air coolers on the market is often a pull rod, which can only be simply switched on and off, and cannot be controlled at multiple angles. The degree of control over the venetian blinds is low, and therefore a venetian blinds adjustment device and an air cooler are proposed. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a shutter adjustment device and an air cooler, which have the advantages of precise adjustment, etc., and solve the problem of low control degree of shutters by the shutter adjustment device of the traditional air cooler.
[0005] (II) Technical solution
[0006] In order to achieve the above-mentioned precise adjustment purpose, the utility model provides the following technical solutions:
[0007] On the one hand, the utility model provides a shutter adjustment device, including a frame, a plurality of shutters are rotatably connected inside the frame, two adjustment blocks are fixedly installed at the rear of each shutter, each adjustment block is rotatably connected with an adjustment rod, the adjustment rods are fixedly installed with the same hollow rod, a long rod is inserted into the hollow rod, the upper and lower ends of the long rod are clamped in the frame, small rings are fixedly installed on both sides of the bottom end of the hollow rod, each of the small rings is fixedly connected with an adjustment rope, the vertical end of each adjustment rope cooperates with a pulley, the pulley is rotatably connected to the bottom end of the frame, the horizontal ends of the adjustment ropes are fixedly connected to adjusting bolts, the adjusting bolts are threadedly connected with a threaded block and inserted with a sleeve block, and the threaded block and the sleeve block are fixedly installed at the front of the bottom end of the frame.
[0008] As a preferred technical solution of the utility model, a plurality of vertical through holes are provided on the left and right sides of the interior of the frame, and each of the shutters is rotatably connected to the frame through a group of through holes that are horizontal to each other.
[0009] As a preferred technical solution of the utility model, a convex groove is provided at the upper and lower ends of the frame, and a spherical structure is provided at the upper and lower ends of the long rod. The spherical structure on the long rod is snapped into the convex groove of the frame.
[0010] As a preferred technical solution of the utility model, two adjusting rods at the same level control a shutter, and the opposite ends of the two adjusting rods at the same level are fixedly installed on the hollow rod, and the opposite ends are rotatably connected to an adjusting block at the same level.
[0011] As an optimal technical solution of the utility model, the right end of the adjusting bolt is a dumbbell structure, and the left end is a bolt structure. Two adjusting ropes are fixedly connected to the middle of the dumbbell structure. The left end of the bolt structure is an anti-slip nut with an anti-slip strip, and the right end is a screw structure with a thread.
[0012] On the other hand, the utility model provides an air cooler, whose outer surface includes a shutter adjustment device as described in any one of the above items, including an air cooler bracket, a plurality of cooling pipes are fixedly installed inside the air cooler bracket, and a plurality of the above shutter adjustment devices are fixedly installed at the front and rear ends of the air cooler bracket.
[0013] As an optimal technical solution of the utility model, the side of the air cooler bracket is an I-shaped structure, a number of cooling pipes are fixedly installed in the middle, ribs are opened at the front and rear ends, and a shutter adjustment device is fixedly installed on the left and right sides of each rib.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a shutter adjustment device and an air cooler, which have the following beneficial effects:
[0016] The shutter adjustment device and the air cooler connect all the shutters to the hollow rod, and control the shutters when the hollow rod is moved up and down. At the same time, a rope connected to the hollow rod is provided at the bottom end of the hollow rod, and the other end of the rope is connected to an adjusting bolt. The shutters are rotated up and down by rotating the adjusting bolt to adjust the shutters of the air cooler. The traditional shutter adjustment device of the air cooler can only perform simple opening and closing of the shutters and cannot achieve multi-angle adjustment. The shutters are adjusted by threaded rotation, which has strong stability and high adjustment accuracy, and can better control the use effect of the air cooler. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure appearance of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the framework portion of the utility model;
[0019] Figure 3 This is a schematic diagram of the front structure of the shutter part of the utility model;
[0020] Figure 4This is a schematic diagram of the back structure of the shutter part of the utility model;
[0021] Figure 5 This is a schematic diagram of the lower part of the shutter adjustment structure of the utility model;
[0022] Figure 6 It is a schematic diagram of the structure of the shutter and the adjustment block in the utility model.
[0023] In the figure: 1. air cooler bracket; 2. cooling pipe; 3. frame; 4. shutter; 5. adjustment block; 6. adjustment rod; 7. hollow rod; 8. long rod; 9. small ring; 10. adjustment rope; 11. pulley; 12. adjustment bolt; 13. threaded block; 14. sleeve block. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] See also Figure 2-6On the one hand, the utility model provides a shutter adjustment device, including a frame 3, a plurality of vertical through holes are opened on the left and right sides of the frame 3, a convex groove is opened on the upper and lower ends of the frame 3, a plurality of shutters 4 are rotatably connected to the frame 3, each shutter 4 is rotatably connected to the frame 3 through a group of through holes 1 that are horizontal to each other, the shutter 4 is provided with a structure that is small at the top and large at the bottom, and its lower end structure is stationary at the lower end due to gravity when not subjected to any force, and two adjustment blocks 5 are fixedly installed at the rear of each shutter 4, each adjustment block 5 is rotatably connected to an adjustment rod 6, and the adjustment rod 6 is fixedly installed with the same hollow rod 7, and the two adjustment rods 6 at the same level control one shutter The shutter 4 has two adjusting rods 6 at the same level, and one end opposite to the other is fixedly installed with the hollow rod 7, and the other end opposite to the other is rotatably connected with an adjusting block 5 at the same level. When the hollow column moves downward, the adjusting rod 6 drives the adjusting block 5 to move downward, thereby causing the lower end structure of the shutter 4 to flip upward to complete the rotation adjustment of the shutter 4. A long rod 8 is inserted into the hollow rod 7, and a spherical structure is provided at the upper and lower ends of the long rod 8. The spherical structure on the long rod 8 is clamped in a convex groove 1 provided in the frame 3. The long rod 8 clamped in the frame 3 can move back and forth. When adjusting the shutter 4, due to the interaction force between the machines, in order to ensure that the shutter 4 can be normally rotated and adjusted, a suitable arrangement is required for the long rod 8. The space for forward and backward movement is reasonable to ensure the normal operation of the device. Small rings 9 are fixedly installed on both sides of the bottom end of the hollow rod 7. Each small ring 9 is fixedly connected with an adjusting rope 10. The adjusting rope 10 should be made of wear-resistant flexible material. The vertical end of each adjusting rope 10 cooperates with the pulley 11. The pulley 11 is rotatably connected to the bottom end of the frame 3. The horizontal ends of the adjusting ropes 10 are fixedly connected with the adjusting bolts 12. The right end of the adjusting bolt 12 is a dumbbell structure, and the left end is a bolt structure. Two adjusting ropes 10 are fixedly connected to the middle of the dumbbell structure. The left end of the bolt structure is an anti-slip nut with an anti-slip strip. The anti-slip strip can make the blinds 4 rotate more easily, save more effort, and be convenient for users to use. The right end is a screw structure. A thread is provided, and the adjusting bolt 12 is threadably connected to the threaded block 13 through a screw structure. The adjusting bolt 12 is plugged into the sleeve block 14 through the large disk at the right end of the dumbbell structure. The threaded block 13 and the sleeve block 14 are fixedly mounted on the front bottom of the frame 3. When the rope is not subjected to any force, the shutters 4 are stacked together piece by piece due to gravity and are in a closed state. When the air cooler needs to be ventilated, it is only necessary to turn the adjusting bolt 12 to wrap the rope around the adjusting bolt 12. Through the mutual positional relationship of the pulley 11 and the small ring 9, the rope pulls the hollow rod 7 downward, thereby causing the shutter 4 to rotate upward to open the shutter 4 for ventilation. The shutter 4 can be accurately adjusted.
[0028] See also Figure 1On the other hand, the utility model provides an air cooler, whose appearance includes a shutter 4 adjustment device of any one of the above items, including an air cooler bracket 1, the side of the air cooler bracket 1 is an I-shaped structure, a plurality of cooling pipes 2 are fixedly installed in the middle, ribs are provided at the front and rear ends, a shutter 4 adjustment device is fixedly installed on the left and right sides of each rib, and a plurality of cooling pipes 2 are fixedly installed inside the air cooler bracket 1.
[0029] To sum up: the shutter adjustment device and the air cooler, by connecting all the shutters 4 to the hollow rod 7, control the shutters 4 when the hollow rod 7 is moved up and down, and at the same time a rope connected to the hollow rod 7 is provided at the bottom end of the hollow rod 7, and the other end of the rope is connected to an adjusting bolt 12, and the shutters 4 of the air cooler are adjusted by rotating the adjusting bolt 12 to rotate the shutters 4 up and down, and the shutters 4 are adjusted by threaded rotation, which has strong stability and high adjustment accuracy, and can better control the use effect of the air cooler.
[0030] 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 blinds adjustment device, comprising a frame, characterized in that: A plurality of shutters are rotatably connected inside the frame, and two adjusting blocks are fixedly installed at the rear of each of the shutters, and each of the adjusting blocks is rotatably connected to an adjusting rod, and the adjusting rods are fixedly installed with the same hollow rod, and a long rod is inserted into the inside of the hollow rod, and the upper and lower ends of the long rod are clamped in the frame, and small rings are fixedly installed on both sides of the bottom end of the hollow rod, and each of the small rings is fixedly connected to an adjusting rope, and the vertical end of each adjusting rope cooperates with a pulley, and the pulley is rotatably connected to the bottom end of the frame, and the horizontal ends of the adjusting ropes are fixedly connected to adjusting bolts, and the adjusting bolts are threadedly connected with a threaded block and inserted with a sleeve block, and the threaded block and the sleeve block are fixedly installed at the front of the bottom end of the frame.
2. A blinds adjustment device according to claim 1, characterized in that: A plurality of vertical through holes are provided on the left and right sides of the interior of the frame, and each of the shutters is rotatably connected to the frame through a group of through holes that are horizontal to each other.
3. A blinds adjustment device according to claim 1, characterized in that: The upper and lower ends of the frame are both provided with a convex groove, the upper and lower ends of the long rod are both provided with a spherical structure, and the spherical structure on the long rod is clamped in the convex groove of the frame.
4. The blinds adjusting device according to claim 1, characterized in that: Two adjusting rods at the same level control one shutter, and opposite ends of the two adjusting rods at the same level are fixedly installed with the hollow rod, and opposite ends are rotatably connected with an adjusting block at the same level.
5. The blinds adjusting device according to claim 1, characterized in that: The right end of the adjusting bolt is a dumbbell structure, and the left end is a bolt structure. Two adjusting ropes are fixedly connected to the middle of the dumbbell structure. The left end of the bolt structure is an anti-slip nut with an anti-slip strip, and the right end is a screw structure with a thread.
6. An air cooler, the outer surface of which comprises a shutter adjustment device according to any one of claims 1 to 5, the air cooler further comprising an air cooler bracket, characterized in that: A plurality of cooling pipes are fixedly installed inside the air cooler bracket, and a plurality of the above-mentioned shutter adjustment devices are fixedly installed at the front and rear ends of the air cooler bracket.
7. The air cooler according to claim 6, characterized in that: The side of the air cooler bracket is an I-shaped structure, a plurality of cooling pipes are fixedly installed in the middle, ribs are provided at the front and rear ends, and a shutter adjustment device is fixedly installed on the left and right sides of each rib.