Automobile air conditioner air outlet structure for optimizing ventilation effect

Abstract

The utility model relates to the technical field of automobile air conditioners, in particular to an automobile air conditioner air outlet structure with an optimized ventilation effect, which comprises an air conditioner base shell (1), a protective shell (2), an air cylinder (3), a pushing plate (4), a sliding block (13), a rotating arm (5), a main rotating shaft (6), an auxiliary rotating shaft (15), a connecting plate (7), a clamping block (8), a filter screen (11), a clamping ball (10) and a spring (9). The driving end pushes the pushing plate (4) and further pushes the rotating arm (5) to rotate, the main rotating shaft (6) and the auxiliary rotating shaft (15) are driven to rotate, the angle of the air door (19) is adjusted through components such as the air cylinder (3), the air direction and the air volume are accurately controlled in an omnibearing mode, the effect is safe and reliable, use is convenient, and the manufacturing cost is not high.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat dissipation technical field especially relates to the automobile air conditioner air outlet structure of optimization ventilation effect. BACKGROUND

[0002] In the process of driving, the space in the car is relatively closed, and the carbon dioxide exhaled by the human body, peculiar smell emitted in the car and other harmful gases need to be discharged in time, and fresh air is introduced. The air outlet can discharge the dirty air in the car and introduce fresh air outside the car at the same time, maintain the freshness and flow of the air in the car, reduce the accumulation of carbon dioxide, peculiar smell and other harmful gases, and filter the dust, pollen, particulate matter and other impurities in the air, so that the air sent out through the air outlet is cleaner, which helps to protect the respiratory system of the driver and passenger and ensure the comfort and health of the driver and passenger. However, in different seasons, the uniformity of temperature in the car is required to be higher, the air outlet cannot rotate automatically, it is difficult to send cold air or hot air to each corner of the car uniformly, and it will lead to that the temperature in some areas is suitable, while the temperature in other areas is too hot or too cold. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides an automobile air conditioner air outlet structure for optimizing ventilation effect to solve the above technical problems.

[0004] The technical scheme adopted by the utility model is:

[0005] The utility model provides an automobile air conditioning air outlet structure of optimizing ventilation effect, including air conditioning base shell, protection shell, cylinder, push board, sliding block, rotary arm, main rotary shaft, vice rotary shaft, connecting plate, engagement block, filter screen, ball and spring, its characterized in be, the air conditioning base shell its front part is air outlet, and the front part both sides are equipped with mounting hole, the main rotary shaft and vice rotary shaft structure are basically similar, all are equipped with fixed as integral whole's pivot, baffle and connecting arm, the main rotary shaft and vice rotary shaft are respectively through respective connecting arm, with connecting plate hinged, the main rotary shaft and vice rotary shaft are respectively through their pivot both ends, and the movable installation in air conditioning base shell both sides's mounting hole, forms the grating structure in air conditioning base shell air outlet, the cylinder is fixed in air conditioning base shell one side outside, the push board is fixed with sliding block, the rotary arm is equipped with slide, the cylinder piston connects push board, the push board and rotary arm are connected through sliding block and slide, the rotary arm and the main rotary shaft one end fixed connection that protrudes the end portion of air conditioning base shell, the engagement block is opened and is equipped with mounting hole and slot, and its mounting hole is step hole, the ball and spring are in turn loaded into the mounting hole of engagement block, and then are covered by the cover plate fixedly, form a set of engagement assembly, the ball diameter of the ball is greater than the hole diameter of one end portion of mounting hole, the spring is resisted and is located between the ball and the cover plate, the engagement assembly main body is fixedly installed in the inside of air conditioning base shell, the slot mouth above the slot of engagement block corresponds to the opening above air conditioning base shell 1, the filter screen is opened and is equipped with filter core hole, and the side is opened and is equipped with card hole, the filter core is installed in the filter core hole, the card hole corresponds to the mounting hole of engagement block, and its hole diameter is less than the ball diameter of ball, the filter screen is inserted in the slot of engagement block, and is positioned through the ball in the mounting hole of engagement block and the card hole of filter screen.

[0006] The automobile air conditioning air outlet structure of optimizing ventilation effect further includes a protection shell, which is fixedly installed outside the cylinder.

[0007] The automobile air conditioning air outlet structure of optimizing ventilation effect is scientific in design, reasonable in structure, adjusts the angle of the damper through components such as the cylinder, realizes omnibearing and accurate control of the wind direction and the air volume, is safe and reliable in action, convenient to use, and low in manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0008] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and are used to explain the present application, and do not constitute improper limitation on the present application.

[0009] Figure 1 It is a three-dimensional schematic view of the automobile air conditioning air outlet structure of optimizing ventilation effect.

[0010] Figure 2 It is a schematic view of the push board mounting connection structure of the utility model.

[0011] Figure 3 The schematic diagram of the mounting and connecting structure of the clamping block is shown in the figure;

[0012] Figure 4 The schematic diagram of the mounting and connecting structure of the clamping block is shown in the figure; Figure 3 The enlarged schematic diagram of the A area is shown in the figure;

[0013] Figure 5 The schematic diagram of the mounting and connecting structure of the clamping block is shown in the figure;

[0014] Figure 6 The schematic diagram of the mounting and connecting structure of the clamping block is shown in the figure;

[0015] In the figure: 1. air conditioner base shell, 2. protective shell; 3. air cylinder, 4. push plate, 5. rotating arm; 6. main rotating shaft, 7. connecting plate, 8. clamping block; 9. spring, 10. clamping ball, 11. filter screen, 12. clamping hole; 13. sliding block, 14. sliding slot, 15. auxiliary rotating shaft, 16. filter element, 17. cover plate, 18. baffle, pin 19. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described below are only used to explain the utility model, and in these descriptions, the key words to be noted include "clamping block", "clamping ball", "clamping hole" and "grating", etc. These are only used to facilitate the description of the utility model and simplify the description, and therefore cannot be understood as a limitation of the utility model.

[0017] As Figure 1 and Figure 2 shown, the utility model discloses an automobile air conditioner air outlet structure of optimizing ventilation effect, including air conditioner base shell 1, protective shell 2, air cylinder 3, push plate 4, sliding block 13, rotating arm 5, main rotating shaft 6, auxiliary rotating shaft 15, connecting plate 7, clamping block 8, filter screen 11, clamping ball 10 and spring 9, the air conditioner base shell 1 is the air outlet in its front part, and the both sides of the front part are equipped with mounting hole, and the reference Figure 6As shown, the main rotating shaft 6 and the auxiliary rotating shaft 15 are basically similar in structure, and are provided with a rotating shaft fixed as a whole, a baffle 18 and a connecting arm. The main rotating shaft 6 and the auxiliary rotating shaft 15 are respectively hinged to the connecting plate 7 through the respective connecting arms by means of a pin 19, and are respectively movably installed in the mounting holes on the two sides of the air conditioner base shell 1 through the two ends of the rotating shafts, so as to form a grating structure at the air outlet of the air conditioner base shell 1. The cylinder 3 is fixed to the outside of one side of the air conditioner base shell 1, the push plate 4 is fixed with a sliding block 13, the rotating arm 5 is provided with a sliding groove 14, the piston of the cylinder 3 is connected to the push plate 4, and the push plate 4 and the rotating arm 5 are movably connected through the sliding block 13 and the sliding groove 14. The sliding groove 14 is designed as the sliding space of the sliding block 13. The rotating arm 5 is fixedly connected to the end of the main rotating shaft 6 which extends out of the air conditioner base shell 1. With the extension and retraction of the piston of the cylinder 3, the main rotating shaft 6 is driven to rotate through the push plate 4 and the rotating arm 5, and the auxiliary rotating shaft 15 is driven to rotate through the connecting plate 7. The grating structure formed by the baffles 18 of the main rotating shaft 6 and the auxiliary rotating shaft 15 adjusts the direction and the air volume of the air outlet.

[0018] Referring to Figure 3 , Figure 4 , Figure 5 The clamping block 8 is provided with a mounting hole and a slot. The mounting hole is a stepped hole. The clamping ball 10 and the spring 9 are sequentially installed in the mounting hole of the clamping block 8, and then are covered and fixed by the cover plate 17 to form a set of clamping assemblies. Since the diameter of the clamping ball 10 is greater than the diameter of the hole at one end of the mounting hole, only a part of the clamping ball 10 is exposed from the one end of the mounting hole of the clamping block 8, and the clamping ball 10 cannot be taken out. The spring 9 is abutted between the clamping ball 10 and the cover plate 17. The clamping assemblies are fixedly installed in the air conditioner base shell 1. The slot opening at the top of the slot of the clamping block 8 corresponds to the opening at the top of the air conditioner base shell 1. The filter screen 11 is provided with a filter core hole and a clamping hole 12 at the side. The filter core 16 is installed in the filter core hole. The diameter of the clamping hole 12 corresponding to the mounting hole of the clamping block 8 is smaller than the diameter of the clamping ball 10. The filter screen 11 is inserted into the slot of the clamping block 8 through the opening at the top of the air conditioner base shell 1, and is positioned by the clamping ball 10 in the mounting hole of the clamping block 8 which clamps the clamping hole 12 of the filter screen 11.

[0019] The utility model discloses an automobile air conditioner air outlet structure's working principle of optimizing ventilation effect: when needing to control automobile air conditioner automatic rotation wind direction, reach suitable ventilation effect, control and start cylinder 3, drive end pushes the push board 4, and the rotation of push arm 5 is carried out, and push arm 5 drives main rotation shaft 6 rotation control wind direction, simultaneously, two connecting plates 7 connect multiple vice rotation shaft 15, and then control multiple vice rotation shaft 15 with main rotation shaft 6 rotation, through main rotation shaft 6 and vice rotation shaft 15 baffle common to air conditioner air outlet's blade angle adjustment, and then all -round, accurate control wind direction and air volume, ensure that every corner in the car can enjoy suitable ventilation effect.

[0020] Then when needing to replace filter equipment quickly, guarantee ventilation quality, from air conditioning base shell 1 top, take out the filter screen 11 of need to change, insert the filter screen 11 of need to change new into air conditioning base shell 1 snap block 8's slot, press to the spring 9 of multiple and card ball 10, make filter screen 11 completely slide into, and through the snap hole 12 with card ball 10 snap. Replace filter equipment, ensure that the whole process of replacing filter equipment is convenient, smooth and stable, and lay a solid foundation for the stable operation of subsequent ventilation system.

[0021] The above only for the general embodiment of the utility model, for the person skilled in the art, the utility model can have various changes and other implementation ways of change, and this does not repeat here. Any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model are included in the protection scope of the utility model.

Claims

1. An air outlet structure of an automobile air conditioner for optimizing the effect of ventilation, comprising an air conditioner base shell (1), an air cylinder (3), a push plate (4), a sliding block (13), a rotating arm (5), a main rotating shaft (6), a sub-rotating shaft (15), a connecting plate (7), a clamping block (8), a filter screen (11), a clamping ball (10) and a spring (9), characterized in that, The air conditioner base shell (1) is provided with an air outlet at the front part, and mounting holes are arranged at both sides of the front part, the main rotating shaft (6) and the auxiliary rotating shaft (15) are basically similar in structure, and are provided with a rotating shaft fixedly connected as a whole, a baffle (18) and a connecting arm, the main rotating shaft (6) and the auxiliary rotating shaft (15) are respectively connected with the connecting plate (7) through the connecting arms and pins (19), and the main rotating shaft (6) and the auxiliary rotating shaft (15) are movably arranged in the mounting holes at both sides of the air conditioner base shell (1) through the rotating shafts at both ends, so as to form a grating structure at the air outlet of the air conditioner base shell (1), the cylinder (3) is fixed to the outside of one side of the air conditioner base shell (1), the push plate (4) is fixed with a sliding block (13), the rotating arm (5) is provided with a sliding groove (14), the piston of the cylinder (3) is connected with the push plate (4), the push plate (4) and the rotating arm (5) are movably connected through the sliding block (13) and the sliding groove (14), one end of the rotating arm (5) is fixedly connected with the end of the main rotating shaft (6) extending out of the air conditioner base shell (1), the clamping block (8) is provided with a mounting hole and a slot, the mounting hole is a stepped hole, the clamping ball (10) and the spring (9) are sequentially arranged in the mounting hole of the clamping block (8), and then are fixedly covered by the cover plate (17) to form a clamping assembly, the diameter of the clamping ball (10) is greater than the diameter of the hole at one end of the mounting hole, the spring (9) is abutted between the clamping ball (10) and the cover plate (17), the clamping assembly is fixedly arranged in the air conditioner base shell (1), the slot at the top of the slot of the clamping block (8) corresponds to the opening at the top of the air conditioner base shell (1), the filter screen (11) is provided with a filter core hole and a clamping hole (12) at the side, the filter core (16) is arranged in the filter core hole, the clamping hole (12) corresponds to the mounting hole of the clamping block (8), and the diameter of the clamping hole (12) is smaller than the diameter of the clamping ball (10), the filter screen (11) is arranged in the slot of the clamping block (8) and is positioned by the clamping ball (10) clamping the clamping hole (12) of the filter screen (11) through the mounting hole of the clamping block (8).

2. The air outlet structure of claim 1, wherein The protection shell (2) is fixedly arranged outside the cylinder (3).

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