Adjustable cooling protection mechanism

Abstract

The utility model discloses an adjustable cooling protection mechanism which comprises an installation frame installed on the outer side of an air conditioner outdoor unit, a protection shell is fixed to one side of the installation frame through bolts, a first motor is fixed in the protection shell through bolts, and one end of an output shaft of the first motor is fixedly connected with a threaded rod through a coupler. One end of the threaded rod is rotationally connected with a fixing block, the fixing block is fixed to the mounting frame, and the circumferential outer wall of the threaded rod is in threaded connection with a first U-shaped frame. According to the air conditioner outdoor unit protection device, the protection mechanism can be adjusted, the protection mechanism does not need to be replaced, and the applicability of the mechanism is improved; and in rainy days, rainwater can be drained out of the mechanism through the water guide grooves, and the waterproof performance of the mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner outdoor unit protection technical field especially relates to an adjustable cooling protection mechanism. BACKGROUND

[0002] Air conditioner has played a very important role in people's daily life, provides the effect of winter warm summer cool, most of the air conditioners on the market are split type air conditioners, are divided into air conditioner indoor unit and air conditioner outdoor unit, air conditioner indoor unit is used for absorbing heat, air conditioner outdoor unit is used for releasing heat.

[0003] When air conditioner outdoor unit is used, the sun and rain cannot be protected, and rust will inevitably occur over a long period of time, affecting the service life of the air conditioner, especially in summer, the sunshine time is long, and the intensity is high, most of the protective mechanisms are used to protect the air conditioner, the air conditioner outdoor unit is installed on the protective mechanism, and the protective mechanism is installed on the wall body, however, most of the protective mechanisms are fixed structures, and the sunshade cooling protection is carried out on the air conditioner outdoor unit during use, when encountering rainy and windy seasons, the sunshade protection mechanism has low protection to rainwater, at this time, the protective mechanism cannot be adjusted, and the protective mechanism needs to be replaced, the replacement process is time-consuming and laborious, resulting in poor applicability of the mechanism. UTILITARIAN CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an adjustable cooling protection mechanism.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An adjustable cooling protection mechanism, comprising an installation frame installed on the outer side of an air conditioner outdoor unit, a second U-shaped frame is fixedly connected to the outer side of the installation frame, a piano protection cover is fixedly connected to the bottom of the second U-shaped frame, a first U-shaped frame is fixedly connected to the bottom of the piano protection cover, a drive assembly is arranged on one side of the installation frame, so that the first U-shaped frame moves vertically along the installation frame, two bearing seats are fixedly connected to each corner of the installation frame, a first rotating shaft is rotatably connected between adjacent two bearing seats, a first baffle and a second baffle are fixedly connected to the circumferential outer wall of the two first rotating shafts respectively, and a hand wheel is welded to one end of one of the first rotating shafts through the bearing seat, and a linkage assembly for synchronous rotation of the first baffle and the second baffle is arranged on one side of the installation frame.

[0007] As a further scheme of the utility model, the linkage assembly comprises two protective plates, the two protective plates are fixedly connected to one side of the mounting frame, and the two protective plates are located in the first U-shaped frame and the second U-shaped frame, one of the protective plates is rotatably connected with a second rotating shaft, and the two ends of the second rotating shaft pass through the protective plate, the two ends of the second rotating shaft are both key-connected with a second bevel gear, one end of the two first rotating shafts is key-connected with a first bevel gear, and the second bevel gear is engaged with the first bevel gear.

[0008] As a further scheme of the utility model, the driving assembly comprises a first motor, the first motor is fixedly connected to the top of the second U-shaped frame, one end of an output shaft of the first motor is fixedly connected with a threaded rod through a shaft coupling, and one end of the threaded rod passes through the first U-shaped frame and is threadedly connected with the first U-shaped frame.

[0009] As a further scheme of the utility model, one side of the mounting frame is fixedly connected with a protective shell, and the first motor is located in the protective shell, and the protective shell is provided with a heat dissipation hole.

[0010] As a further scheme of the utility model, one side of the first baffle is provided with a water guide groove, and the length of the first baffle exceeds that of the protective plate and the organ protective cover.

[0011] As a further scheme of the utility model, one side of the first baffle is provided with a water guide groove, and the length of the first baffle exceeds that of the protective plate and the organ protective cover.

[0012] As a further scheme of the utility model, one of the protective plates is fixedly connected with a guide frame at the top, and one end of the first rotating shaft passes through the guide frame horizontally, a tightening screw is threadedly connected to the top end of the guide frame, and the tightening screw can vertically contact the first rotating shaft through the guide frame.

[0013] As a further scheme of the utility model, one side of the mounting frame is provided with a guide rod, and the two ends of the guide rod are fixedly connected with the second U-shaped frame and the mounting frame respectively, and the guide rod passes through the first U-shaped frame.

[0014] The utility model discloses the beneficial effect is:

[0015] 1. The utility model discloses the first baffle, and the first baffle and the second baffle are angle adjusted through the rotating shaft, make the first baffle and the second baffle rotate to the appropriate position, make the first U-shaped frame and the organ protective cover along the mounting frame vertical movement, satisfy the adjustment to the protection mechanism, when the weather is high temperature, retract and carry out the ventilation cooling, when the rainy day, lower and carry out the protection.

[0016] 2. The utility model discloses a bevel gear, the both ends of second pivot are all key connection with second bevel gear, one end of two first pivot is key connection with first bevel gear, and second bevel gear is engaged with first bevel gear, can increase the synchronism of adjustable mechanism.

[0017] 3. The utility model discloses drive assembly, motor fixed connection is in the upper end of second U -shaped support, and the output shaft of motor passes through second U -shaped support and is fixedly connected with threaded rod through the shaft coupling on one end, can make it drive first U -shaped support and move along the vertical direction of installation frame, and when high temperature weather, retract and carry out ventilation cooling, when rainy day, lower and carry out protection.

[0018] 4. The utility model discloses water guide groove, and one side of first baffle is provided with water guide groove, can under the condition of rainy day, rainwater is discharged outside mechanism through water guide groove, increases the waterproof performance of mechanism. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of adjustable cooling protection mechanism that the utility model proposes;

[0020] Figure 2 It is the side structure schematic diagram of adjustable cooling protection mechanism that the utility model proposes;

[0021] Figure 3 It is the A part enlarged structure schematic diagram of adjustable cooling protection mechanism that the utility model proposes.

[0022] Figure 4 It is the protection unfolding structure schematic diagram of adjustable cooling protection mechanism that the utility model proposes.

[0023] In the drawing: 1, installation frame;2, threaded rod;3, protection plate;4, first U -shaped support;5, second U -shaped support;6, protection shell;7, water guide groove;8, first baffle;9, organ protection cover;10, heat dissipation port;11, air conditioner outdoor unit;12, second baffle;14, first motor;15, first bevel gear;16, first pivot;17, second pivot;18, second bevel gear;19, guide rod;20, hand wheel;21, bearing seat;22, tighten screw;23, guide frame. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below, and the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the person skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0025] REFER TOFigures 1-4 The application discloses an adjustable cooling protection mechanism, which comprises a mounting frame 1 arranged outside an air conditioner outdoor unit 11, a second U-shaped frame 5 fixed outside the mounting frame 1 through bolts, an organ protection cover 9 bonded to the bottom of the second U-shaped frame 5, a first U-shaped frame 4 bonded to the bottom of the organ protection cover 9, a driving assembly arranged on one side of the mounting frame 1 and used for enabling the first U-shaped frame 4 to move vertically along the mounting frame 1, bearing seats 21 fixed to the four corners of the mounting frame 1 through bolts, first rotating shafts 16 rotatably connected between the two horizontal bearing seats 21, first baffles 8 and second baffles 12 respectively welded to the circumferential outer walls of the two first rotating shafts 16, and a hand wheel 20 welded to one end of one of the first rotating shafts 16 and penetrating through the bearing seat 21. A linkage assembly is arranged on one side of the mounting frame 1 and used for enabling the first baffle 8 and the second baffle 12 to rotate synchronously. In use, the second motor 20 is started to drive the linkage assembly to rotate, so that the first baffle 12 and the second baffle 8 are rotated to appropriate positions and adjusted to a heat dissipation state. At this moment, the driving assembly is started to drive the first U-shaped frame 4 and the organ protection cover 9 to move vertically along the mounting frame 1. The organ protection cover 9 is in a contraction state in the heat dissipation state and is in an expansion state in a rainproof state. At this moment, the protection mechanism is adjusted without being replaced, and the applicability of the mechanism is improved.

[0026] The utility model discloses a linkage assembly includes the protective plate 3, two protective plate 3 are welded in the one side of mounting frame 1, one of the protective plate 3 is rotatably connected with the second rotating shaft 17, and the both ends of second rotating shaft 17 pass through the protective plate 3, and the both ends of second rotating shaft 17 are all keyed with the second bevel gear 18, and one end of two first rotating shaft 16 is keyed with the first bevel gear 15, and the second bevel gear 18 is engaged with the first bevel gear 15, can drive another first rotating shaft 16 to rotate towards under the linkage of only rotating a first rotating shaft 16 with second rotating shaft 17, increase the synchronism of adjustable mechanism, and the drive assembly includes the first motor 14, and the first motor 14 is fixedly installed the one side of mounting frame 1 through bolt, and is located the upper end of second U type frame 5, and the output shaft of first motor 14 passes through the second U type frame 5 and is fixedly connected with the threaded rod 2 through the shaft coupling, and one end of threaded rod 2 passes through the first U type frame 4 and is connected with the first U type frame 4 threadedly, can make first motor 14 drive threaded rod 2 to rotate and make it drive first U type frame 4 to move along the vertical direction of mounting frame 1, and one side of mounting frame 1 is fixedly connected with protective shell 6, and first motor 14 is located in protective shell 6, and one side of protective shell 6 is provided with the heat dissipation hole, can when protective shell 6 protects first motor 14, increase the heat dissipation efficiency, the upper surface of first baffle 8 is provided with water guide groove 7, and the width of first baffle 8 exceeds the organ protective cover 9, can under the condition of rainy day, rainwater is discharged outside the mechanism through water guide groove 7, increases the waterproof performance of mechanism, and one side of two protective plate 3 is provided with the heat dissipation opening 10 evenly, can when protective plate 3 protects air conditioner outdoor unit 11, increase the heat dissipation efficiency of mechanism to air conditioner outdoor unit 11, the top of one of the protective plate 3 is fixedly connected with guide frame 23, and one end of first rotating shaft 16 passes through guide frame 23 horizontally, the top of guide frame 23 is threadedly connected with the tightening screw 22, and the tightening screw 22 can pass through guide frame 23 and be in vertical contact with first rotating shaft 16, can when first rotating shaft 16 drives first baffle 8 and second baffle 12 to rotate to certain position, rotate the tightening screw 22 and make it be in close contact with first rotating shaft 16, so that first rotating shaft 16 is fixed through the friction of tightening screw 22, and one side of mounting frame 1 is equipped with guide rod 19, and the both ends of guide rod 19 are fixed with second U type frame 5 and mounting frame 1 respectively, and guide rod 19 passes through first U type frame 4, can when threaded rod 2 rotates and drives first U type frame 4 to move, make first U type frame 4 move vertically along guide rod 19.

[0027] Working principle: when high temperature weather, rotate hand wheel 20, make it drive first shaft 16 rotation, through with its connection first bevel gear 15 drive with its meshing second bevel gear 18, make first shaft 16 drive second shaft 17 rotation, simultaneously make second shaft 17 other end's second bevel gear 18 drive with its meshing first bevel gear 15 rotation, make second shaft 17 drive another first shaft 16 reverse direction rotation, to make two first shaft 16 drive first baffle 8 with second baffle 12 rotation open, realize first baffle 8 with second baffle 12 angle adjustment, also more convenient ventilation, carry out cooling, at this time start first motor 14, make it drive threaded rod 2 rotation, because first U-shaped frame 4 with threaded rod 2 screw connection, and other end with guide rod 19 sliding connection, first U-shaped frame 4's rotation movement is converted into vertical movement, because second U-shaped frame 5 is fixed on installation frame 1, at this time first U-shaped frame 4 drive organ shield 9 upwards shrink, convenient air conditioner outdoor unit 11 pass through, improve cooling effect, conversely, when rainy weather, hand wheel 20 reverse rotation, drive first baffle 8 with second baffle 12 rotation close, first motor 14 reverse rotation, first U-shaped frame 4 drive organ shield 9 downward unfold, to air conditioner outdoor unit 11 carry out protection, prevent rainwater's attack, improve its service life.

[0028] In addition, although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable cooling protection mechanism comprising a mounting frame (1) mounted on the outside of an air conditioner outdoor unit (11), characterized in that, The outer side of the mounting frame (1) is fixedly connected with a second U-shaped frame (5), the bottom of the second U-shaped frame (5) is fixedly connected with an organ protective cover (9), the bottom of the organ protective cover (9) is fixedly connected with a first U-shaped frame (4), one side of the mounting frame (1) is provided with a driving assembly, so that the first U-shaped frame (4) moves vertically along the mounting frame (1), the four corners of the mounting frame (1) are fixedly connected with bearing seats (21), two horizontal bearing seats (21) are rotatably connected with first rotating shafts (16), the circumferential outer walls of the two first rotating shafts (16) are fixedly connected with first baffles (8) and second baffles (12) respectively, one end of one of the first rotating shafts (16) is welded with a hand wheel (20) penetrating through the bearing seat (21), and one side of the mounting frame (1) is provided with a linkage assembly for synchronously rotating the first baffle (8) and the second baffle (12).

2. The adjustable cooling shield mechanism of claim 1, wherein, The linkage assembly comprises two protective plates (3), the two protective plates (3) are fixedly connected to one side of the mounting frame (1), and the two protective plates (3) are located in the first U-shaped frame (4) and the second U-shaped frame (5), one of the protective plates (3) is rotatably connected with a second rotating shaft (17), and the two ends of the second rotating shaft (17) penetrate through the protective plate (3), the two ends of the second rotating shaft (17) are both key-connected with second bevel gears (18), one end of each of the first rotating shafts (16) is key-connected with a first bevel gear (15), and the second bevel gear (18) is engaged with the first bevel gear (15).

3. The adjustable thermal protection mechanism of claim 1, wherein, The driving assembly comprises a first motor (14), the first motor (14) is fixedly connected to the top of the second U-shaped frame (5), one end of the output shaft of the first motor (14) is fixedly connected with a threaded rod (2) penetrating through the second U-shaped frame (5) through a shaft coupling, and one end of the threaded rod (2) penetrates through the first U-shaped frame (4) and is threadedly connected with the first U-shaped frame (4).

4. The adjustable thermal protection mechanism of claim 3, wherein, One side of the mounting frame (1) is fixedly connected with a protective shell (6), and the first motor (14) is located in the protective shell (6), and a heat dissipation hole is formed in one side of the protective shell (6).

5. The adjustable thermal protection mechanism of claim 1, wherein, One side of the first baffle (8) is provided with a water guide groove (7), and the length of the first baffle (8) exceeds that of the protective plate (3) and the organ protective cover (9).

6. The adjustable thermal protection mechanism of claim 2, wherein, One side of each of the two protective plates (3) is provided with a heat dissipation opening (10), and the heat dissipation openings (10) are uniformly distributed.

7. An adjustable cooling shield according to claim 6, wherein, The top of one of the protective plates (3) is fixedly connected with a guide frame (23), and one end of the first rotating shaft (16) penetrates through the guide frame (23) horizontally, the top of the guide frame (23) is threadedly connected with a tightening screw (22), and the tightening screw (22) can be in vertical contact with the first rotating shaft (16) penetrating through the guide frame (23).

8. The adjustable thermal protection mechanism of claim 3, wherein, One side of the mounting frame (1) is provided with a guide rod (19), and the two ends of the guide rod (19) are fixedly connected with the second U-shaped frame (5) and the mounting frame (1) respectively, and the guide rod (19) penetrates through the first U-shaped frame (4).

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