Direct blowing prevention air guide mechanism of air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to an anti-direct-blowing air guide mechanism of an air conditioner. Comprising an inner cavity formed in the surface of an air conditioner body, a motor fixed to the inner wall surface of the inner cavity, a guide rod fixed to the output end of the motor, a rack arranged on the outer surface of the guide rod, fan blades fixed to the outer surface of a mounting rod, a storage groove formed in the end surface of the mounting rod, a telescopic rod arranged on the inner wall of the storage groove, and a gear fixed to the end surface of the telescopic rod. The fan has the beneficial effects that the motor rotates to drive the guide rod to rotate, the two sets of racks relatively move in the direction of the axis of the guide rod, the racks move to drive the gears to rotate, the gears rotate to drive the mounting rods to rotate, the mounting rods rotate to drive the fan blades to rotate, the multiple sets of fan blades are divided into two sets, the two sets of fan blades rotate to the two sides, and the rotating angle of the fan blades is adjusted to the maximum; the air is blown out from the air outlet at the maximum angle and is kept unchanged, air is always kept to blow through the two sides of the indoor space, and rapid temperature changing of the air conditioner body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner direct blowing prevention wind guide mechanism. Background Art

[0002] Air conditioning, or air conditioner, refers to a device that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure.

[0003] In the prior art, air conditioners are common facilities in life, which can change the temperature of the indoor environment to maintain comfort. The air conditioner changes the temperature of the environment through a heat exchange system, and blows out wind of a comfortable temperature from the indoor unit of the air conditioner. The wind direction is controlled by the fan blades in the air outlet of the indoor unit of the air conditioner. The fan blades are adjusted to rotate left and right or up and down to prevent the wind from blowing directly onto the human body and causing physical discomfort.

[0004] However, people often control the fan blades to rotate left and right in order to achieve the effect of rapid indoor temperature change, while the existing air conditioner fan blades are mostly integrated. When the fan blades rotate to one side, only the rotated side has wind, while the opposite side has no wind, thereby increasing the time to change the temperature. Utility Model Content

[0005] The utility model aims to provide an air conditioner anti-direct blowing wind guide mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an air conditioner anti-direct blowing air guide mechanism, the air conditioner anti-direct blowing air guide mechanism comprising:

[0007] An air conditioner body, wherein an inner cavity is formed on the surface of the air conditioner body, a motor is fixed on the inner wall surface of the inner cavity, a guide rod is fixed on the output end of the motor, and a rack is formed on the outer surface of the guide rod;

[0008] A mounting rod is provided, wherein a fan blade is fixed on the outer surface of the mounting rod, a storage groove is provided on the end surface of the mounting rod, a spring is provided on the inner wall of the storage groove, a telescopic rod is provided on the inner wall of the storage groove, and a gear is fixed on the end surface of the telescopic rod.

[0009] Preferably, an air outlet is provided at the inner cavity port, a forward spiral is provided on the outer surface of one section of the guide rod, a reverse spiral is provided on the outer surface of the other section of the guide rod, a threaded hole is provided on the end surface of the rack, the threaded hole penetrates the rack, a slider is fixed to the bottom surface of the rack, and a tooth groove is provided on one side surface of the rack.

[0010] Preferably, the bottom surface of the inner wall of the inner cavity is provided with sliding grooves and positioning holes, and the sliding grooves are provided in multiple groups, and the multiple groups of sliding grooves are symmetrically distributed on the inner wall surface of the inner cavity, and the sliding blocks are provided in multiple groups, and the multiple groups of sliding blocks are symmetrically distributed on the bottom surface of the rack, and the sliding blocks correspond to the sliding grooves, and the sliding blocks are clamped in the sliding grooves, and the two are movably connected.

[0011] Preferably, a limiting block is fixed on the arc surface of the inner wall of the storage groove, a notch is opened at the port of the storage groove, a baffle is provided on the inner wall of the storage groove, the baffle is located above the spring, a limiting groove is opened on the side surface of the baffle, a telescopic rod is fixed on the end face of the baffle, and a positioning rod is fixed to the end of the gear.

[0012] Preferably, the positioning holes are provided in a plurality of groups, and the plurality of groups of positioning holes are symmetrically distributed on the inner wall surface of the inner cavity, the positioning rods correspond to the positioning holes, the positioning rods are clamped in the positioning holes, and the two are movably connected.

[0013] Preferably, the limit blocks are provided in multiple groups, and the multiple groups of limit blocks are distributed in a circle on the inner wall surface of the storage groove. The limit grooves are provided in multiple groups, and the multiple groups of limit grooves are distributed in a circle on the arc surface of the baffle. The limit blocks correspond to the limit grooves, and the limit blocks are clamped in the limit grooves, and the two are movably connected.

[0014] Preferably, the diameter of the storage groove is the same as the diameter of the baffle, the diameter of the slot is the same as the diameter of the telescopic rod, the diameter of the baffle is larger than the diameter of the telescopic rod, and the baffle corresponds to the storage groove, the baffle is clamped in the storage groove, and the two are movably connected.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The rotation of the motor will drive the guide rod to rotate, and the two sets of racks will move relatively in the direction of the guide rod along the axis. The movement of the rack will drive the gear to rotate, and the rotation of the gear will drive the mounting rod to rotate. The rotation of the mounting rod will drive the fan blades to rotate, so that the multiple sets of fan blades are divided into two groups. The two sets of fan blades turn to both sides, so that the turning angle of the fan blades is adjusted to the maximum, and the wind blows out from the air outlet at the maximum angle and remains unchanged. Wind is always blown on both sides of the indoor space, which greatly reduces the time for indoor temperature change and realizes rapid temperature change of the air-conditioning main body. The telescopic rod is pulled to store one end of its baffle into the storage groove. The storage of the telescopic rod will cause the positioning rod to disengage from the positioning hole, so that the mounting rod loses its limit with the inner cavity. At this time, the fan blades can be quickly removed from the air-conditioning main body. This structure is simple and easy to operate, which is conducive to improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic cutaway diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of a cutaway section of the main structure of the air conditioner of the utility model;

[0020] Figure 4 It is a schematic diagram of the truncated guide rod structure of the utility model;

[0021] Figure 5 It is a schematic diagram of a truncated rack structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the fan blade structure of the utility model;

[0023] Figure 7 This is a schematic cross-sectional view of the fan blade structure of the utility model;

[0024] Figure 8 This is a schematic diagram of the gear structure of the utility model.

[0025] In the figure: 1. air conditioner body; 2. air outlet; 3. inner cavity; 4. reverse spiral; 5. fan blade; 6. rack; 7. sliding groove; 8. positioning hole; 9. motor; 10. forward spiral; 11. guide rod; 12. threaded hole; 13. slider; 14. tooth groove; 15. gear; 16. positioning rod; 17. telescopic rod; 18. mounting rod; 19. notch; 20. storage slot; 21. limit block; 22. spring; 23. baffle; 24. limit groove. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0027] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected 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.

[0029] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0030] See also Figures 1 to 8 The utility model provides a technical solution: an air conditioner anti-direct blowing air guide mechanism.

[0031] In the first embodiment, an inner cavity 3 is formed on the surface of the air conditioner body 1, a motor 9 is fixed on the inner wall surface of the inner cavity 3, a guide rod 11 is fixed on the output end of the motor 9, and a rack 6 is formed on the outer surface of the guide rod 11.

[0032] The fan blade 5 is fixed on the outer surface of the mounting rod 18, a storage groove 20 is opened on the end surface of the mounting rod 18, a spring 22 is arranged on the inner wall of the storage groove 20, a telescopic rod 17 is arranged on the inner wall of the storage groove 20, and a gear 15 is fixed on the end surface of the telescopic rod 17.

[0033] On the basis of embodiment 1, in order to achieve rapid temperature change of the air-conditioning main body 1, an air outlet 2 is opened at the port of the inner cavity 3, a forward spiral 10 is opened on the outer surface of one section of the guide rod 11, a reverse spiral 4 is opened on the outer surface of another section of the guide rod 11, a threaded hole 12 is opened on the end surface of the rack 6, the threaded hole 12 penetrates the rack 6, a slider 13 is fixed to the bottom surface of the rack 6, and a tooth groove 14 is opened on one side surface of the rack 6.

[0034] The bottom surface of the inner wall of the inner cavity 3 is provided with a sliding groove 7 and a positioning hole 8. There are multiple groups of sliding grooves 7, which are symmetrically distributed on the inner wall surface of the inner cavity 3. There are multiple groups of sliders 13, which are symmetrically distributed on the bottom surface of the rack 6. The sliders 13 correspond to the sliding grooves 7, and the sliders 13 are clamped in the sliding grooves 7, and the two are movably connected.

[0035] A limit block 21 is fixed on the arc surface of the inner wall of the storage groove 20, a notch 19 is opened at the end of the storage groove 20, a baffle 23 is provided on the inner wall of the storage groove 20, the baffle 23 is located above the spring 22, a limit groove 24 is opened on the side surface of the baffle 23, a telescopic rod 17 is fixed on the end face of the baffle 23, and a positioning rod 16 is fixed to the end of the gear 15.

[0036] There are multiple groups of positioning holes 8, which are symmetrically distributed on the inner wall surface of the inner cavity 3. The positioning rods 16 correspond to the positioning holes 8, and the positioning rods 16 are clamped in the positioning holes 8, and the two are movably connected.

[0037] There are multiple groups of limit blocks 21, which are distributed in a circle on the inner wall surface of the storage groove 20. There are multiple groups of limit grooves 24, which are distributed in a circle on the arc surface of the baffle 23. The limit blocks 21 correspond to the limit grooves 24, and the limit blocks 21 are clamped in the limit grooves 24, and the two are movably connected.

[0038] The diameter of the storage groove 20 is the same as the diameter of the baffle 23, the diameter of the notch 19 is the same as the diameter of the telescopic rod 17, and the diameter of the baffle 23 is larger than the diameter of the telescopic rod 17, and the baffle 23 corresponds to the storage groove 20, and the baffle 23 is clamped in the storage groove 20, and the two are movably connected.

[0039] In actual use, when the fan blades 5 are adjusted to quickly cool down the air conditioner body 1, the motor 9 is controlled to rotate through the remote control of the air conditioner body 1. The rotation of the motor 9 will drive the guide rod 11 to rotate. Due to the threaded fit, the two sets of racks 6 will move relatively along the axis direction of the guide rod 11. Due to the fit between the rack 6 and the gear 15, the movement of the rack 6 will drive the gear 15 to rotate. Due to the limiting of the limit block 21 and the limit groove 24, the rotation of the gear 15 will drive the installation rod 18 to rotate. The rotation of the installation rod 18 will drive the fan blades 5 to rotate, so that the multiple sets of fan blades 5 are divided into two groups, and the two sets of fan blades 5 turn to both sides, so that the fan The turning angle of the blade 5 is adjusted to the maximum, and the wind is blown out from the air outlet 2 at the maximum angle and remains unchanged. Wind is always blown on both sides of the indoor space, which greatly reduces the time for indoor temperature change and realizes rapid temperature change of the air-conditioning body 1. When the fan blade 5 needs to be removed, the telescopic rod 17 is pulled to store one end of the baffle 23 into the storage groove 20. The storage of the telescopic rod 17 will cause the positioning rod 16 to disengage from the positioning hole 8, so that the mounting rod 18 loses the limit with the inner cavity 3. At this time, the fan blade 5 can be quickly removed from the air-conditioning body 1. This structure is simple and easy to operate, which is conducive to improving its use effect.

[0040] 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. An air-conditioning anti-direct-blow air guide mechanism, characterized in that: The air conditioner direct blowing prevention air guide mechanism comprises: An air conditioner body (1), wherein an inner cavity (3) is provided on the surface of the air conditioner body (1), a motor (9) is fixed on the inner wall surface of the inner cavity (3), a guide rod (11) is fixed on the output end of the motor (9), and a rack (6) is provided on the outer surface of the guide rod (11); A mounting rod (18) is provided, a fan blade (5) being fixed on the outer surface of the mounting rod (18), a storage groove (20) being provided on the end surface of the mounting rod (18), a spring (22) being provided on the inner wall of the storage groove (20), a telescopic rod (17) being provided on the inner wall of the storage groove (20), and a gear (15) being fixed on the end surface of the telescopic rod (17).

2. The air conditioner anti-direct blowing air guide mechanism according to claim 1, characterized in that: An air outlet (2) is provided at the end of the inner cavity (3); a forward spiral (10) is provided on the outer surface of one section of the guide rod (11); a reverse spiral (4) is provided on the outer surface of another section of the guide rod (11); a threaded hole (12) is provided on the end surface of the rack (6); the threaded hole (12) penetrates the rack (6); a slider (13) is fixed to the bottom surface of the rack (6); and a tooth groove (14) is provided on one side surface of the rack (6).

3. The air conditioner anti-direct blowing air guide mechanism according to claim 2, characterized in that: The inner wall bottom surface of the inner cavity (3) is provided with a sliding groove (7) and a positioning hole (8), the sliding groove (7) is provided with a plurality of groups, the plurality of groups of sliding grooves (7) are symmetrically distributed on the inner wall surface of the inner cavity (3), the sliding blocks (13) are provided with a plurality of groups, the plurality of groups of sliding blocks (13) are symmetrically distributed on the bottom surface of the rack (6), and the sliding blocks (13) correspond to the sliding grooves (7), the sliding blocks (13) are clamped in the sliding grooves (7), and the two are movably connected.

4. The air conditioner anti-direct blowing air guide mechanism according to claim 3, characterized in that: A limit block (21) is fixed on the arc surface of the inner wall of the storage groove (20), a notch (19) is provided at the end of the storage groove (20), a baffle (23) is provided on the inner wall of the storage groove (20), the baffle (23) is located above the spring (22), a limit groove (24) is provided on the side surface of the baffle (23), a telescopic rod (17) is fixed on the end surface of the baffle (23), and a positioning rod (16) is fixed on the end of the gear (15).

5. The air conditioner anti-direct blowing air guide mechanism according to claim 4, characterized in that: The positioning holes (8) are provided in a plurality of groups, and the plurality of groups of positioning holes (8) are symmetrically distributed on the inner wall surface of the inner cavity (3). The positioning rods (16) correspond to the positioning holes (8), and the positioning rods (16) are clamped in the positioning holes (8), and the two are movably connected.

6. The air conditioner anti-direct blowing air guide mechanism according to claim 5, characterized in that: The limit blocks (21) are provided in a plurality of groups, and the plurality of limit blocks (21) are distributed in a circular manner on the inner wall surface of the storage groove (20). The limit grooves (24) are provided in a plurality of groups, and the plurality of limit grooves (24) are distributed in a circular manner on the arc surface of the baffle (23). The limit blocks (21) correspond to the limit grooves (24), and the limit blocks (21) are clamped in the limit grooves (24), and the two are movably connected.

7. The air conditioner anti-direct blowing air guide mechanism according to claim 6, characterized in that: The diameter of the storage groove (20) is the same as the diameter of the baffle (23), the diameter of the notch (19) is the same as the diameter of the telescopic rod (17), the diameter of the baffle (23) is larger than the diameter of the telescopic rod (17), and the baffle (23) corresponds to the storage groove (20), the baffle (23) is clamped in the storage groove (20), and the two are movably connected.

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