Precise air conditioner with detachable wind wheel

Abstract

The utility model discloses a precision air conditioner with a detachable wind wheel, which relates to the technical field of air conditioners, and comprises a casing and the wind wheel, a temperature adjusting mechanism is arranged in the casing, the wind wheel is clamped at the lower rear part of the temperature adjusting mechanism, the front side wall and the lower side wall of the casing are provided with opening and closing covers, the opening and closing covers are connected with the casing through rotating shafts, and side edge seats are fixedly arranged on the casing and positioned on two sides of the wind wheel. Symmetrical rotating columns are arranged in the two side edge seats and penetrate into the spring cavities, cross clamping blocks are arranged at the top ends of the rotating columns in a sliding mode, the two sides of the wind wheel are side edge walls, mounting columns are fixedly arranged on the two side edge walls, cross clamping grooves are formed in the outer sides of the mounting columns, and sliding ways extending upwards from the lower portion are arranged on the opposite sides of the side edge seats; the side edge base is provided with a rotating frame through a rotating shaft, and the rotating frame is fixed below the side edge base through a fixing bolt. The air conditioner wind wheel dismounting device is simple in structure, capable of dismounting and mounting the air conditioner wind wheel on the premise that other mechanisms in an air conditioner are not dismounted, easy and convenient to operate, high in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioners, and particularly relates to a precision air conditioner with a detachable impeller. Background Art

[0002] With the progress of technology and the improvement of people's living standards, air conditioners have gradually entered people's lives and become essential supplies for work and life. Most of the existing air conditioner structures include a framework and a housing. The framework is an important component of the air conditioner, which can organically combine various functional components (such as cross-flow fans, heat exchangers, motors, etc.) and can also provide sufficient support strength to make the structure of the air conditioner more stable. When the air conditioner performs refrigeration or heating operations indoors, the impeller inside it needs to be regularly disassembled for cleaning, and the impeller is also a vulnerable part.

[0003] When disassembling the impeller of the existing air conditioner structure, due to the special nature of the impeller working area, it is installed at the lower rear of the air conditioner. It is necessary to first remove structures such as the heat exchanger of the air conditioner to expose the impeller, and then remove the bolts inside the impeller to take it off. The disassembly and installation operations of the impeller are complex. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a precision air conditioner with a detachable impeller, which has a simple structure, can disassemble and install the air conditioner impeller without removing other mechanisms inside the air conditioner, has simple operation, strong practicability, and is suitable for popularization.

[0005] The utility model provides the following technical solution: a precision air conditioner with a detachable impeller, including a housing and an impeller. A temperature control mechanism is arranged inside the housing. The impeller is clamped at the lower rear of the temperature control mechanism. The front side wall and the lower side wall of the housing are opening and closing covers, and the opening and closing covers are connected to the housing through a rotating shaft;

[0006] Side seats are fixedly arranged on both sides of the housing where the impeller is located. Symmetrical rotating columns are arranged inside the two side seats. The rotating columns are connected to a driving structure. The rotating columns penetrate into a spring cavity. A cross-shaped chuck is slidably arranged at the top of the rotating column. The top of the cross-shaped chuck penetrates out of the spring cavity. A support spring is arranged around the rotating column inside the spring cavity;

[0007] Both sides of the impeller are side walls. Mounting columns are fixedly arranged on the two side walls. A cross-shaped card slot is arranged outside the mounting columns. The center point of the cross-shaped card slot corresponds to the center point of the mounting column;

[0008] Sliding grooves extending upward from the bottom are arranged on one side of the side seats opposite to each other. A rotating frame is arranged at the bottom of the side seat close to the housing through a rotating shaft. A threaded hole is arranged on the rotating frame. The rotating frame is fixed below the side seat through a fixing bolt.

[0009] Preferably, a transverse chute is provided on the rotating column. The rotating column is inserted into the built-in cavity of the cross-shaped clamping block and is slidably connected thereto. A convex platform that is snapped into the chute is provided in the built-in cavity.

[0010] Preferably, the front end of the cross-shaped clamping block is a conical head with an inclined surface. The shape of the cross-shaped card slot matches that of the conical head. The conical head penetrates into the chute, and the rotating columns on both sides of the wind wheel are slidably connected to the chute.

[0011] Preferably, the rotating frame is a right-angle frame with a bend. When the rotating frame is fixed by a fixing bolt, the upward section thereof is vertically upward, and an arc-shaped supporting groove is provided at the upper end. The supporting groove fits with the lower end of the mounting column. The upper end of the mounting column fits with the upper wall of the slideway, and the conical head is inserted into the cross-shaped card slot.

[0012] The beneficial effects of the present utility model are as follows: The structure is simple. Without dismantling other mechanisms inside the air conditioner, the air conditioner wind wheel can be disassembled and installed. The operation is simple and the practicability is strong, specifically as follows:

[0013] (1). The present utility model is provided with a rotating frame. When installing the wind wheel, open the opening and closing cover of the machine shell to expose the lower part of the machine shell. When the mounting columns on both sides of the wind wheel rise from the slideway and the conical head is snapped into the cross-shaped card slot, rotate the rotating frame to make the screw hole thereon coincide with the screw hole below the side seat. At this time, the horizontal section of the rotating frame fits against the bottom of the side seat, the erected section fits against the slideway, and the supporting groove at its top fits against the side wall of the mounting column. Fix the rotating frame by a fixing bolt, so that the mounting column is clamped between the supporting groove and the upper wall of the slideway.

[0014] (2). The present utility model is provided with a cross-shaped clamping block. The part of the cross-shaped clamping block penetrating into the slideway is a conical head. When installing the wind wheel, the mounting column rises along the slideway. During the rising process, the edge of the mounting column presses against the inclined surface of the conical head, causing the conical head to retract into the slideway. When the mounting column moves to the uppermost end of the slideway, rotate the wind wheel. When the cross-shaped clamping block is opposite to the cross-shaped card slot, the cross-shaped clamping block is ejected by the supporting spring, and the conical head is snapped into the cross-shaped card slot, so that the wind wheel can rotate with the rotation of the cross-shaped clamping block and its connecting mechanism. After fixing the rotating frame, the wind wheel can be fixed. Similarly, when it is necessary to disassemble the wind wheel, open the rotating frame, pull down the wind wheel, and the inclined surface of the conical head located in the cross-shaped card slot is pressed, causing the conical head to retract into the slideway to allow the mounting column to pass through, thereby disassembling the wind wheel. Description of the Drawings

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 This is the overall schematic diagram of the present utility model;

[0017] Figure 2 This is the schematic diagram of the wind wheel of the present utility model;

[0018] Figure 3 This is the cross-sectional view at the side seat of the present utility model;

[0019] The labels in the figure are: 1. Housing; 2. Opening and closing cover; 3. Temperature regulating mechanism; 4. Side seat; 5. Wind wheel; 6. Rotating frame; 7. Water receiving tank; 8. Side wall; 9. Mounting post; 10. Cross-shaped card slot; 11. Support slot; 12. Slideway; 13. Rotating column; 14. Cross-shaped card block; 15. Slide groove; 16. Spring cavity; 17. Support spring; 18. Tapered head; 19. Built-in cavity; 20. Fixing bolt. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Now, in combination with the accompanying drawings of the specification, the structural features of the present utility model will be described in detail.

[0024] See Figure 1-2, A precision air conditioner with a detachable wind wheel, including a housing 1 and a wind wheel 5. A temperature control mechanism 3 is provided inside the housing 1, which includes a heat exchanger, a motor, etc. The wind wheel 5 is clamped at the lower rear of the temperature control mechanism 3. The front side wall and the lower side wall of the housing 1 are an opening and closing cover 2. The opening and closing cover 2 is connected to the housing 1 through a rotating shaft. The opening and closing cover 2 is clamped on the housing 1. When the opening and closing cover 2 is opened, the lower part and the front part inside the housing 1 can be exposed to disassemble the wind wheel 5.

[0025] See Figure 2 , On both sides of the wind wheel 5 are side walls 8. Mounting posts 9 are fixedly provided on the two side walls 8. A cross-shaped card slot 10 is provided outside the mounting post 9. The center point of the cross-shaped card slot 10 is opposite to the center point of the mounting post 9. The wind wheel 5 is installed through the mounting post 9 and the cross-shaped card slot 10.

[0026] See Figure 1 , 3 , On both sides of the wind wheel 5, the housing 1 is fixedly provided with side seats 4. Symmetrically arranged rotating columns 13 are provided inside the two side seats 4. The rotating columns 13 are connected to a driving structure. The rotating columns 13 penetrate into a spring cavity 16. A cross-shaped card block 14 is slidably provided at the top of the rotating column 13. By inserting the cross-shaped card block 14 into the cross-shaped card slot 10, the wind wheel 5 can rotate together with the rotating column 13. The top of the cross-shaped card block 14 penetrates out of the spring cavity 16. A support spring 17 is arranged around the rotating column 13 in the spring cavity 16. The cross-shaped card block 14 is supported by the support spring 17 so that the cross-shaped card block 14 abuts against the cross-shaped card slot 10. A horizontal sliding groove 15 is provided on the rotating column 13. The rotating column 13 is inserted into an inner cavity 19 of the cross-shaped card block 14 and is slidably connected thereto, so that when the cross-shaped card block 14 is squeezed, it slides towards the rotating column 13. A convex platform that is clamped into the sliding groove 15 is provided in the inner cavity 19. Through the sliding groove 15, the cross-shaped card block 14 and the rotating column 13 keep rotating together. The front end of the cross-shaped card block 14 is a conical head 18 with an inclined surface. The shape of the cross-shaped card slot 10 matches that of the conical head 18. The conical head 18 penetrates into the sliding groove 15. The rotating columns 13 on both sides of the wind wheel 5 are slidably connected to the sliding groove 15. By squeezing the conical head 18 with an inclined surface through the rotating column 13, it is retracted to the bottom of the sliding groove 15 to allow the rotating column 13 to pass through.

[0027] See Figure 3, on the side opposite to the side seat 4, there is a slideway 12 extending upward from the bottom. Near the side of the bottom of the side seat 4 close to the casing 1, a rotating frame 6 is provided through a rotating shaft. The rotating frame 6 is provided with a threaded hole and is fixed below the side seat 4 through a fixing bolt 20. The rotating frame 6 is a right-angle frame with a bend. When the rotating frame 6 is fixed by the fixing bolt 20, the upward section of it is perpendicular upward, and an arc-shaped support groove 11 is provided at the upper end. The support groove 11 fits with the lower end of the mounting post 9. The upper end of the mounting post 9 fits with the upper wall of the slideway 12, and the tapered head 18 is inserted into the cross-shaped card slot 10, so that the mounting post 9 is clamped between the support groove 11 and the upper wall of the slideway 12 to keep stable when the wind wheel 5 rotates.

[0028] The wind wheel detachable precision air conditioner of the present utility model has a simple structure. Without removing other mechanisms inside the air conditioner, the air conditioner wind wheel can be disassembled and installed, with simple operation and strong practicability, and is suitable for popularization.

[0029] Specifically, when in use, referring to Figure 1-3 , when installing the wind wheel 5, open the opening and closing cover 2 of the casing 1 to expose the lower part of the casing 1. When the mounting posts 9 on both sides of the wind wheel 5 rise from the slideway 12 and the tapered head 18 is stuck into the cross-shaped card slot 10, rotate the rotating frame 6 to make the threaded hole on it coincide with the threaded hole below the side seat 4. At this time, the horizontal section of the rotating frame 6 fits on the bottom of the side seat 4, and the erected section fits at the slideway 12. The support groove 11 at its top fits with the side wall of the mounting post 9. Fix the rotating frame 6 through the fixing bolt 20, so that the mounting post 9 is clamped between the support groove 11 and the upper wall of the slideway 12. During the process of the mounting post 9 rising along the slideway 12, the edge of the mounting post 9 squeezes the inclined surface of the tapered head 18, making the tapered head 18 retract into the slideway 12. When the mounting post 9 moves to the uppermost end of the slideway 12, rotate the wind wheel 5. When the cross-shaped card block 14 is opposite to the cross-shaped card slot 10, the cross-shaped card block 14 is ejected by the support spring 17, and the tapered head 18 is stuck into the cross-shaped card slot 10, so that the wind wheel 5 can rotate with the rotation of the cross-shaped card block 14 and its connecting mechanism. After fixing the rotating frame 6, the wind wheel 5 can be fixed. Similarly, when it is necessary to disassemble the wind wheel 5, open the rotating frame 6 and pull down the wind wheel 5. The inclined surface of the tapered head 18 located in the cross-shaped card slot 10 is squeezed, and the tapered head 18 retracts into the slideway 12 to allow the mounting post 9 to pass through, thereby disassembling the wind wheel 5.

[0030] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A precision air conditioner with a detachable impeller, comprising a housing (1) and an impeller (5), characterized in that, A temperature regulating mechanism (3) is provided inside the casing (1). The wind wheel (5) is clamped at the lower rear of the temperature regulating mechanism (3). The front side wall and the lower side wall of the casing (1) are an opening and closing cover (2), and the opening and closing cover (2) is connected to the casing (1) through a rotating shaft. Side seats (4) are fixedly provided on both sides of the casing (1) where the wind wheel (5) is located. Symmetric rotating columns (13) are provided inside the two side seats (4). The rotating columns (13) are connected to a driving structure. The rotating columns (13) penetrate into a spring chamber (16). A cross-shaped chuck (14) is slidably provided at the top of the rotating column (13). The top of the cross-shaped chuck (14) penetrates out of the spring chamber (16). A support spring (17) is provided around the rotating column (13) inside the spring chamber (16). Both sides of the wind wheel (5) are side walls (8). Mounting columns (9) are fixedly provided on the two side walls (8). A cross-shaped card slot (10) is provided outside the mounting column (9). The center point of the cross-shaped card slot (10) is opposite to the center point of the mounting column (9). On one side of the opposite side of the side seat (4), there is a slideway (12) extending upward from the bottom. A rotating frame (6) is provided at the bottom of the side seat (4) close to one side of the casing (1) through a rotating shaft. A threaded hole is provided on the rotating frame (6), and the rotating frame (6) is fixed below the side seat (4) through a fixing bolt (20).

2. The precision air conditioner with a detachable wind wheel according to claim 1, characterized in that A horizontal chute (15) is provided on the rotating column (13). The rotating column (13) is inserted into an inner cavity (19) of the cross-shaped chuck (14) and is slidably connected thereto. The inner cavity (19) is provided with a boss that is snapped into the chute (15).

3. The precision air conditioner with detachable wind wheel according to claim 1, characterized in that, The front end of the cross-shaped chuck (14) is a conical head (18) with an inclined surface. The shape of the cross-shaped card slot (10) matches that of the conical head (18). The conical head (18) penetrates into the chute (15). The rotating columns (13) on both sides of the wind wheel (5) are slidably connected to the chute (15).

4. The precision air conditioner with detachable wind wheel according to claim 1, wherein, The rotating frame (6) is a right-angle frame with a bend. When the rotating frame (6) is fixed by the fixing bolt (20), its upward section is perpendicular upward, and an arc-shaped support groove (11) is provided at the upper end. The support groove (11) is fitted with the lower end of the mounting column (9). The upper end of the mounting column (9) is fitted with the upper wall of the slideway (12), and the conical head (18) is inserted into the cross-shaped card slot (10).

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