CN115284830A - Cold-warm air mixing structure for split type automobile air conditioner - Google Patents

Abstract

The invention discloses a cold-hot air mixing structure for a split type automobile air conditioner, which comprises an air inlet frame, a mixing frame, an air outlet frame, a side air outlet, a lower air outlet, a front air outlet, an inclined air outlet pipe, a wind shield, an air mixing frame, a heating mechanism and an air mixing mechanism, wherein the air inlet frame is connected with the mixing frame, the mixing frame is connected with the air outlet frame, and the air outlet frame is provided with the side air outlet and the like; the wind shield is arranged in the wind outlet frame in a rotating mode, the wind mixing frame is installed in the wind inlet frame, the heating mechanism is installed in the wind inlet frame, and the heating mechanism is used for heating wind to generate hot wind. According to the invention, a heating mechanism is used for heating partial sucked air, and then cold air and heated hot air are primarily mixed through the air mixing frame, so that the problems of upper and lower layering of cold and hot air flows, uneven air outlet temperature and the like caused by uneven cold and hot mixing are avoided.

Description

Cold and warm air mixing structure for split type automobile air conditioner

Technical Field

The invention relates to the technical field of automobile air conditioners, in particular to a cold-hot air mixing structure for a split type automobile air conditioner.

Background

The automobile air conditioning device is used for adjusting and controlling the temperature, the humidity, the air cleanliness and the air flow in an automobile to be in the optimal state, so that a comfortable riding environment is provided for passengers, and the travel fatigue is reduced; the ventilation device creates good working conditions for drivers and plays an important role in ensuring safe driving.

With the promotion of electric automobile industrialization, the electric automobile scale rises year by year, benefit from that electric automobile power assembly is less, and electric automobile power compartment has great space to supply other part to arrange, therefore split type air conditioner case obtains promoting the supporting.

Be different from traditional air conditioner, split type air conditioner X is longer to the distance, and Z is not enough to the space, and cold, warm air current passageway receives the space restriction, parallel arrangement about mostly adopting to arouse the air-conditioning box and appear cold, hot gas flow layering and the uneven scheduling problem of temperature about, reflect passenger's end performance for blowing the face, blow the foot difference in temperature great, and the cold and hot uneven scheduling problem in single wind gap.

Disclosure of Invention

The invention provides a cold and warm air mixing structure for a split type automobile air conditioner, which aims to solve the problems that cold and hot air flows are layered up and down, the air outlet temperature is uneven and the like in the automobile air conditioner.

The technical scheme is as follows: the utility model provides a split type vehicle air conditioner changes in temperature and mixes wind structure, including the frame of admitting air, mix the frame, the air-out frame, the side air outlet, lower air outlet, preceding air outlet, the slope goes out the tuber pipe, the deep bead, mix the wind frame, heating mechanism and mixed wind mechanism, the frame of admitting air is connected with mixing the frame, mix the frame and be connected with the air-out frame, be equipped with the side air outlet on the air-out frame, lower air outlet, preceding air outlet and slope play tuber pipe, it is equipped with the deep bead to go out the air frame internal rotation, install mixed wind frame in the frame of admitting air, heating mechanism installs in the frame of admitting air, heating mechanism is used for producing hot-blastly with the wind heating, mix wind mechanism and install in mixing the frame, it is used for making cold wind and hot-blast homogeneous mixing to mix wind mechanism.

In addition, it is especially preferred that the heating mechanism comprises a heating frame, a sliding arc plate, a control motor, a straight gear and an arc-shaped slide way, wherein the heating frame is installed in the air inlet frame, the control motor is installed in the air inlet frame, an output shaft of the control motor is connected with the straight gear, the arc-shaped slide way is fixed in the air inlet frame, the sliding arc plate is arranged in the arc-shaped slide way in a sliding mode, teeth are arranged on the sliding arc plate, and the straight gear is meshed with the teeth on the sliding arc plate.

In addition, it is especially preferred, it is including the baffle to mix wind mechanism, the wind wheel that gathers, biaxial motor, first belt pulley, the drive belt, second belt pulley and wind wheel that looses, it has the baffle to mix the frame internal fixation, install biaxial motor in the mixing frame, the first belt pulley of output shaft of biaxial motor, it is equipped with the second belt pulley to rotate on the baffle, first belt pulley and second belt pulley are outer around having the drive belt, the rigid coupling has wind wheel that gathers and wind wheel that looses on the second belt pulley, the middle part of wind wheel and second belt pulley that gathers all is equipped with the ventilation hole.

In addition, it is particularly preferable that the air conditioner further comprises an air quantity distribution mechanism for controlling the air quantity of each air outlet.

In addition, especially preferred, air distribution mechanism is including fixed frame, the rolling disc, the spliced pole, the lifter, connecting rod and rotor plate, mixes the frame internal fixation and has fixed frame, and the fixed frame internal rotation is equipped with the rotor plate, and the rigid coupling has the connecting rod on the rotor plate, and the connecting rod rotates jointly to be connected with the lifter, another output shaft rolling disc of double-shaft motor, and the eccentric position of rolling disc is equipped with the spliced pole, and the spliced pole slides and sets up in the lifter.

In addition, it is particularly preferred, still including air adding fragtant mechanism, air adding fragtant mechanism is including depositing the frame, the fan, the dead lever, eccentric post, the connection frame, the apron, the guide bar, connecting spring and movable mounting subassembly, be equipped with in the mixed frame and deposit the frame, it is equipped with the guide bar to mix the frame internal fixation, it is equipped with the apron to slide on the guide bar, be equipped with connecting spring between apron and the guide bar, the fixed connection frame that is equipped with on the apron, it has the dead lever to mix the frame internal fixation, it is equipped with the fan to rotate on the dead lever, the eccentric department of fan pivot is equipped with eccentric post, eccentric post slides and sets up in the connection frame, the movable mounting subassembly sets up on mixing the frame and depositing the frame, the movable mounting subassembly is used for quick dismantlement to deposit the frame.

In addition, it is particularly preferred that the movable mounting assembly comprises a sliding support rod, an L-shaped supporting plate and a pull rod, the L-shaped supporting plate is fixed on the mixing frame, the sliding support rod is arranged on the storage frame in a sliding manner, and the pull rod is fixed on the storage frame.

In addition, it is especially preferred, still including swing motor, the lead screw, the frame is removed to the U-shaped, the carriage release lever, dwang and wind direction regulating plate, install swing motor on the play tuber pipe of slope, swing motor's output shaft lead screw, threaded connection has the frame is removed to the U-shaped on the lead screw, the play tuber pipe internal rotation of slope is equipped with the wind direction regulating plate, it is connected with the dwang to rotate on the play tuber pipe of slope, the dwang is connected with the wind direction regulating plate, it has the carriage release lever to articulate on the dwang, carriage release lever and U-shaped carriage release frame sliding connection.

The invention has the following advantages:

1. according to the invention, a heating mechanism is used for heating partial sucked air, and then cold air and heated hot air are primarily mixed through the air mixing frame, so that the problems of upper and lower layering of cold and hot air flows, uneven air outlet temperature and the like caused by uneven cold and hot mixing are avoided.

2. The sliding arc plate slides up and down in the arc-shaped slide way to adjust the air volume passing through the heating frame, and the function of controlling the temperature of the warm air is realized.

3. The wind collecting wheel enables cold wind and hot wind to be mixed together, and hot wind formed after mixing can be scattered by the wind dispersing wheel after passing through the air vent, so that the cold wind and the hot wind are mixed into the hot wind, and the cold and hot shunting condition is avoided.

4. The air volume diverse of each air outlet in the car, air distribution mechanism can blow the even blowing to each air outlet department of warm braw for the air output of each air outlet department is the same in the car.

5. When the warm braw passed through the fan, the fan can be blown and rotatory by the warm braw, and the fan rotation can drive and make the apron slide from top to bottom along the guide bar, and when the apron upwards slided, it will spill to deposit the champignon in the frame, and inside fragrant smell can get into the automobile body along the warm braw, can take out the interpolation again after the champignon finishes using, realizes improving the function of the inside air of automobile body.

6. When using the hot-blast, if the slope goes out the hot-blast orientation that will lead to personnel to make a wreck to people's face for a long time of tuber pipe, produces the traffic accident easily, swing motor can move the frame through lead screw and U-shaped and drive dwang and wind direction regulating plate and constantly swing, and then change the direction that the warm braw was blown, but the interior personnel probability of making a wreck of reduction car, but manual adjustment wind direction regulating plate when swing motor closes orientation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the heating mechanism of the present invention.

FIG. 3 is a schematic view of the junction between the intake frame and the mixing frame according to the present invention.

Fig. 4 is a schematic structural view of the air mixing frame of the present invention.

FIG. 5 is a schematic diagram of the structure inside the mixing frame according to the present invention.

FIG. 6 is a schematic cross-sectional view of the hybrid frame of the present invention

FIG. 7 is a schematic structural diagram of the internal mechanism of the mixing frame of the present invention.

Fig. 8 is a schematic structural view of the air mixing mechanism of the present invention.

Fig. 9 is a schematic structural view of the air distribution mechanism of the present invention.

Fig. 10 is a partial structural schematic view of the air volume distribution mechanism of the present invention.

Fig. 11 is an exploded view of the air fragrancing mechanism of the present invention.

FIG. 12 is a schematic view of the bottom of the storage frame according to the present invention.

Fig. 13 is a schematic structural view of an air outlet frame according to the present invention.

Fig. 14 is a schematic structural diagram of the swing motor according to the present invention.

In the figure: 1. air inlet frame 101, mixing frame 102, air outlet frame 103, side air outlet, 104, lower air outlet 105, front air outlet 106, inclined air outlet pipe 107, wind shield 2, heating frame 201, sliding arc plate 202, control motor 203, spur gear 204, arc slideway 3, air mixing frame 4, partition board 401, wind collecting wheel 402, double-shaft motor 403, first belt pulley 404, transmission belt 405, second belt pulley 406, wind dispersing wheel 407, ventilation hole 5, fixing frame 501, rotating disc 5011, connecting column 502, lifting rod 503, connecting rod 504, rotating plate 6, storage frame 601, fan 602, fixing rod 603, eccentric column 604, connecting frame 605, cover plate 606, guide rod 607, connecting spring 608, sliding support rod 609, L-shaped support plate 610, pull rod 7, swinging motor 701, screw rod 702, U-shaped moving frame 703, moving rod 704, wind direction adjusting plate 704, etc.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, mounting, connection should be understood broadly, for example, they may be fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A cold and hot air mixing structure for a split type automobile air conditioner is shown in figures 1-14 and comprises an air inlet frame 1, a mixing frame 101, an air outlet frame 102, a side air outlet 103, a lower air outlet 104, a front air outlet 105, an inclined air outlet pipe 106, a wind shield 107, an air mixing frame 3, a heating mechanism and an air mixing mechanism, wherein the air inlet frame 1 is connected with the mixing frame 101, the mixing frame 101 is connected with the air outlet frame 102, the air outlet frame 102 is provided with the side air outlet 103, the lower air outlet 104, the front air outlet 105 and the inclined air outlet pipe 106, air sucked by the air inlet frame 1 enters the inside of a vehicle body from the air outlet on the air outlet frame 102 after passing through the mixing frame 101, the wind shield 107 is rotatably arranged in the air outlet frame 102, a central console in the inside of the vehicle body can enable the wind shield 107 to rotate to adjust the air outlet amount of the air outlet, the air mixing frame 3 is installed in the air inlet frame 1, the air mixing frame 3 is used for primarily mixing cold air and hot air, the heating mechanism is installed in the air inlet frame 1 and used for heating the air to heat air to generate hot air, and the cold air mixing mechanism is installed in the mixing frame 101 and the air mixing mechanism is used for uniformly mixing mechanism.

When the air conditioner works, if cold air is used, the air mixing structure cannot operate, if hot air is used, after outside air enters the air inlet frame 1, the heating mechanism in the air inlet frame 1 can heat part of air, then the rest cold air and the heated hot air can enter the air mixing mechanism through the air mixing frame 3, the air mixing mechanism can uniformly mix the cold air and the hot air, then the wind blocking plate 107 is opened, the mixed hot air can enter the vehicle through the air outlet in the air outlet frame 102, the side air outlet 103 is communicated with the rear row of the vehicle body, the lower air outlet 104 blows towards the foot surfaces of a driving position and a subsidiary driving position, the front air outlet 105 blows towards the inner surface of front windshield glass of the vehicle body, the inclined air outlet pipe 106 blows towards the upper sides of the driving position and the subsidiary driving position, the air quantity of each air outlet can be adjusted by adjusting the wind blocking plate 107, the temperature in the vehicle is further controlled, the mixed hot air is the same in temperature, and the problems of the mixed hot air, such as large temperature difference of the blowing surface and the cold and hot air of the foot, uneven single air inlet, and the like cannot occur.

As shown in fig. 1-2, the heating mechanism includes a heating frame 2, a sliding arc plate 201, a control motor 202, a spur gear 203 and an arc-shaped slide 204, the heating frame 2 is installed in an air inlet frame 1, the control motor 202 is installed in the air inlet frame 1, the control motor 202 is communicated with a central console, an output shaft of the control motor 202 is connected with the spur gear 203, the arc-shaped slide 204 is fixed in the air inlet frame 1, the sliding arc plate 201 is slidably arranged in the arc-shaped slide 204, the sliding arc plate 201 is located in front of the heating frame 2, teeth are arranged on the sliding arc plate 201, the spur gear 203 is meshed with the teeth on the sliding arc plate 201, and the sliding arc plate 201 can slide along the arc-shaped slide 204 when the spur gear 203 rotates.

When hot air is used, the heating frame 2 in the air inlet frame 1 is started, the control motor 202 is connected with a center console of an automobile, the control motor 202 can be started and the straight gear 203 can be driven to rotate through the center console, teeth are arranged on the sliding arc plate 201, the straight gear 203 can drive the sliding arc plate 201 to slide along the arc-shaped slide rail 204 when rotating, the sliding arc plate 201 slides upwards to reduce the amount of cold air directly entering the mixing frame 101, the amount of cold air passing through the heating frame 2 is increased, the temperature of warm air is increased, the amount of cold air directly entering the mixing frame 101 is increased when the sliding arc plate 201 slides downwards, the amount of cold air passing through the heating frame 2 is reduced, the temperature of warm air is reduced, and the functions of heating air and adjusting the temperature of warm air are realized.

As shown in fig. 5-8, the air mixing mechanism includes a partition plate 4, an air collecting wheel 401, a dual-shaft motor 402, a first belt pulley 403, a transmission belt 404, a second belt pulley 405 and an air dispersing wheel 406, the partition plate 4 is fixed in the mixing frame 101, the partition plate 4 is used for blocking hot air and cold air, the dual-shaft motor 402 is installed in the mixing frame 101, an output shaft of the dual-shaft motor 402 is connected with the first belt pulley 403, the partition plate 4 is rotatably provided with the second belt pulley 405, the transmission belt 404 is wound outside the first belt pulley 403 and the second belt pulley 405, the first belt pulley 403 drives the second belt pulley 405 to rotate through the transmission belt 404, the second belt pulley 405 is fixedly connected with the air collecting wheel 401 and the air dispersing wheel 406, ventilation holes 407 are formed in the middle portions of the air collecting wheel 401 and the second belt pulley 405, the air collecting wheel 401 is used for mixing the cold air and the hot air and conveying the cold air backwards through the ventilation holes 407, and the mixed hot air can be stirred and dispersed when the air dispersing wheel 406 rotates.

When cold air and hot air enter the air mixing mechanism through the air mixing frame 3, the double-shaft motor 402 can drive the transmission belt 404 and the second belt pulley 405 to rotate through the first belt pulley 403, the second belt pulley 405 can drive the air collecting wheel 401 to rotate when rotating, the air collecting wheel 401 winds the cold air and the hot air together to be uniformly mixed, mixed warm air moves backwards from the ventilation hole 407 in the middle of the air collecting wheel 401, the air dispersing wheel 406 can rotate along with the second belt pulley 405 when rotating, the warm air uniformly mixed by the air collecting wheel 401 is dispersed and continues to move backwards under the action of the air dispersing wheel 406, and the function of uniformly mixing the cold air and the hot air is achieved.

As shown in fig. 9-10, the air distribution mechanism is further included, and the air distribution mechanism is used for controlling the air output of each air outlet.

After with cold air and hot-air misce bene, the heating installation can be automatic to the rearward movement, and consequently the heating installation can distribute inhomogeneously, and the heating installation wind-force of driver's position and copilot position can be great, and then the heating installation wind-force of exhaust then can be less, and when the warm braw passed through wind power distribution device, wind power distribution device can be with the even blowing of warm braw to each air outlet, realizes the function of evenly distributed amount of wind.

As shown in fig. 9-10, the air distribution mechanism includes a fixed frame 5, a rotating disc 501, a connecting post 5011, a lifting rod 502, a connecting rod 503 and a rotating plate 504, the fixed frame 5 is fixed in the mixing frame 101, the rotating plate 504 is rotatably disposed in the fixed frame 5, the connecting rod 503 is fixedly connected to the rotating plate 504, the connecting rod 503 is rotatably connected to the lifting rod 502 together, a straight chute is disposed at a position of the lifting rod 502 close to the dual-axis motor 402, another output shaft of the dual-axis motor 402 is connected to the rotating disc 501, the connecting post 5011 is disposed at an eccentric position of the rotating disc 501, the dual-axis motor 402 can drive the connecting post 5011 to move by connecting the rotating disc 501, and the connecting post 5011 is slidably disposed in the straight chute of the lifting rod 502.

The warm air can pass through fixed frame 5 behind the wind wheel 406 that looses, and biax motor 402 can drive rolling disc 501 rotatory when starting, and rolling disc 501 can drive lifter 502 through spliced pole 5011 when rotatory and reciprocate, and lifter 502 reciprocates and will drive rotor plate 504 luffing motion through connecting rod 503 to this realizes carrying out the function of evenly distributed with the wind-force of warm air, avoids appearing the big back side wind-force of the big front side wind-force in the car problem that is little.

As shown in fig. 11-12, the air perfuming device further includes an air perfuming mechanism, the air perfuming mechanism includes a storage frame 6, a fan 601, a fixing rod 602, an eccentric column 603, a connection frame 604, a cover plate 605, a guide rod 606, a connection spring 607 and a movable mounting assembly, the storage frame 6 is disposed in the mixing frame 101, the storage frame 6 is used for storing champignon, the guide rod 606 is fixedly disposed in the mixing frame 101, the cover plate 605 is slidably disposed on the guide rod 606, the cover plate 605 covers the top of the storage frame 6, the connection spring 607 is disposed between the cover plate 605 and the guide rod 606, two ends of the connection spring 607 are respectively fixed on the cover plate 605 and the guide rod 606, the connection frame 604 is fixedly disposed on the cover plate 605, the fixing rod 602 is fixedly disposed in the mixing frame 101, the fan 601 is rotatably disposed on the fixing rod 602, warm air can drive the fan 601 to rotate, the eccentric column 603 is disposed at an eccentric position of a rotating shaft of the fan 601, the eccentric column 603 is slidably disposed in the connection frame 604, the cover plate 605 can be driven by the connection frame 604 to move up and down by the connection frame 604 when the fan 601 rotates, the movable mounting assembly is disposed on the mixing frame 101 and the storage frame 6, and the movable mounting assembly is used for rapidly detaching the storage frame 6.

Deposit the casing downside that the position of frame 6 is located the inside copilot position of automobile body, be equipped with the standing groove in depositing frame 6, the standing groove is used for placing solid-state champignon, when the warm braw continues to move through fixed frame 5, the warm braw can blow fan 601, make fan 601 rotate, fan 601 can drive its epaxial eccentric post 603 of commentaries on classics when rotating and be circular motion, cooperate with coupling spring 607 when eccentric post 603 removes, make coupling frame 604 and apron 605 slide from top to bottom along guide bar 606, when apron 605 removes from depositing 6 tops of frame, it will flow into the automobile body inside along with the warm braw to deposit the fragrance that the champignon in the frame 6 distributed, with the air circumstance in improving the car, after the champignon finishes using, will deposit frame 6 through the movable mounting subassembly and take out and add new champignon, realize the function of adding fragtant.

As shown in fig. 11-12, the movable mounting assembly includes a sliding support rod 608, an L-shaped support plate 609 and a pull rod 610, the mixing frame 101 is fixed with the L-shaped support plate 609, the L-shaped support plate 609 is elastic and can be deformed, the storage frame 6 is slidably provided with the sliding support rod 608, the bottom surface of the sliding support rod 608 can be arranged in the L-shaped support plate 609, and the storage frame 6 is fixed with the pull rod 610.

L shape layer board 609 is deformable plastic layer board, can produce certain degree of deformation, after the champignon finishes using, can promote slip branch 608 to slide to depositing the frame 6 inboard, makes slip branch 608 and L shape layer board 609 break away from the contact, pulls pull rod 610 afterwards and takes out depositing frame 6, puts back the normal position with depositing frame 6 after the champignon finishes adding, later with two slip branches 608 propelling movement again to L shape layer board 609 in, realizes tearing open fast and gets depositing frame 6 and add the function of champignon.

As shown in fig. 14, the air conditioner further includes a swing motor 7, a screw 701, a U-shaped moving frame 702, a moving rod 703, a rotating rod 704 and an air direction adjusting plate 705, the swing motor 7 is installed on the inclined air outlet duct 106, an output shaft of the swing motor 7 is connected to the screw 701, the U-shaped moving frame 702 is screwed to the screw 701, the swing motor 7 drives the U-shaped moving frame 702 to move through the screw 701, an air direction adjusting plate 705 is rotatably installed in the inclined air outlet duct 106, the rotating rod 704 is rotatably connected to the inclined air outlet duct 106, the rotating rod 704 is connected to the air direction adjusting plate 705, the moving rod 703 is hinged to the rotating rod 704, a straight rod is disposed in the middle of the moving rod 703, the moving rod 703 is slidably connected to the U-shaped moving frame 702 through the straight rod, and the moving rod 703 can be driven to move by the straight rod 704 when the U-shaped moving frame 702 moves, so as to drive the rotating rod 704 and the air direction adjusting plate 705 to swing.

When an air conditioner is used for heating or cooling, the swing motor 7 can be started at any time, the swing motor 7 can drive the U-shaped moving frame 702 to continuously reciprocate through the screw rod 701, the U-shaped moving frame 702 can drive the rotating rod 704 to reciprocate through the moving rod 703, and the rotating rod 704 can drive the wind direction adjusting plate 705 to swing when swinging, so that the function of automatically swinging the wind direction adjusting plate 705 is realized.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a split type vehicle air conditioner changes in temperature and mixes wind structure, including air inlet frame (1), mix frame (101) and play wind frame (102), air inlet frame (1) is connected with mixing frame (101), mix frame (101) and play wind frame (102) and be connected, be equipped with side air outlet (103) on play wind frame (102), lower air outlet (104), preceding air outlet (105) and slope play tuber pipe (106), it is equipped with deep bead (107) to go out wind frame (102) internal rotation, the novel air conditioner is characterized by, including mixing wind frame (3), heating mechanism and mixing mechanism, install mixing frame (3) in air inlet frame (1), heating mechanism installs in air inlet frame (1), heating mechanism is used for producing hot-blast with the wind heating, mixing mechanism installs in mixing frame (101), mixing mechanism is used for making cold wind and hot-blast homogeneous mixing.

2. The air mixing structure for the air conditioner of the split type automobile as claimed in claim 1, wherein the heating mechanism comprises a heating frame (2), a sliding arc plate (201), a control motor (202), a spur gear (203) and an arc-shaped slide way (204), the heating frame (2) is installed in the middle of the inner side of the air inlet frame (1), the control motor (202) and the arc-shaped slide way (204) are installed at the front end of the inner side of the air inlet frame (1), an output shaft of the control motor (202) is connected with the spur gear (203), the sliding arc plate (201) is arranged in the arc-shaped slide way (204) in a sliding mode, teeth are arranged on the sliding arc plate (201), and the spur gear (203) is meshed with the teeth on the sliding arc plate (201).

3. The cooling and heating air mixing structure for the split type automobile air conditioner as claimed in claim 2, wherein the air mixing mechanism comprises a partition plate (4), an air collecting wheel (401), a double-shaft motor (402), a first belt pulley (403), a transmission belt (404), a second belt pulley (405) and an air dispersing wheel (406), the partition plate (4) is fixed in a mixing frame (101), the double-shaft motor (402) is installed in the mixing frame (101), the double-shaft motor (402) is located on the rear side of the partition plate (4), an output shaft of the double-shaft motor (402) is connected with the first belt pulley (403), the second belt pulley (405) is rotatably arranged on the partition plate (4), the transmission belt (404) is wound outside the first belt pulley (403) and the second belt pulley (405), the air collecting wheel (401) and the air dispersing wheel (406) are fixedly connected to the second belt pulley (405), the air collecting wheel (401) is located on the front side of the partition plate (4), the air dispersing wheel (406) is located on the rear side of the partition plate (4), and ventilation holes (407) are formed in the middle portions of the air collecting wheel (401) and the second belt pulley (405).

4. A cooling/heating air mixing structure for a split type vehicle air conditioner as claimed in claim 1, further comprising an air volume distributing mechanism for controlling an air volume of each of the air ports.

5. The cooling and heating air mixing structure for the split type automobile air conditioner as claimed in claim 4, wherein the air distribution mechanism comprises a fixed frame (5), a rotating disc (501), a connecting post (5011), a lifting rod (502), a connecting rod (503) and a rotating plate (504), the fixed frame (5) is fixed in the mixing frame (101), the rotating plate (504) is rotatably arranged in the fixed frame (5), the connecting rod (503) is fixedly connected to the rotating plate (504), the lifting rod (502) is jointly and rotatably connected to the connecting rod (503), the double-shaft motor (402) is positioned between the partition plate (4) and the fixed frame (5), an output shaft at the rear side of the double-shaft motor (402) is connected to the rotating disc (501), the connecting post (5011) is arranged at an eccentric position of the rotating disc (501), and the connecting post (5011) is slidably arranged in the lifting rod (502).

6. The cold and warm air mixing structure for the split type automobile air conditioner as claimed in claim 1, further comprising an air fragrance adding mechanism, wherein the air fragrance adding mechanism comprises a storage frame (6), a fan (601), a fixing rod (602), an eccentric column (603), a connecting frame (604), a cover plate (605), a guide rod (606), a connecting spring (607) and a movable mounting assembly, the storage frame (6), the fixing rod (602) and the guide rod (606) are arranged in the mixing frame (101), the guide rod (606) is connected with the cover plate (605) through the connecting spring (607), the connecting frame (604) is fixedly arranged on the cover plate (605), the fan (601) is rotatably arranged on the fixing rod (602), the eccentric column (603) is arranged at the eccentric position of a rotating shaft of the fan (601), the eccentric column (603) is slidably arranged in the connecting frame (604), the movable mounting assembly is arranged on the mixing frame (101) and the storage frame (6), and the movable mounting assembly is used for rapidly disassembling the storage frame (6).

7. The cooling and heating air mixing structure for the split type automobile air conditioner according to claim 6, wherein the movable mounting assembly comprises a sliding support rod (608), an L-shaped supporting plate (609) and a pull rod (610), the L-shaped supporting plate (609) is fixed on the mixing frame (101), the sliding support rod (608) is symmetrically arranged at the bottom of the storage frame (6) in a sliding manner, and the pull rod (610) is fixed on the storage frame (6).

8. The air mixing structure for the split type air conditioner of the automobile as claimed in claim 1, further comprising a swing motor (7), a screw rod (701), a U-shaped moving frame (702), a moving rod (703), a rotating rod (704) and an air direction adjusting plate (705), wherein the swing motor (7) is installed on the inclined air outlet pipe (106), an output shaft of the swing motor (7) is connected with the screw rod (701), the U-shaped moving frame (702) is connected with the screw rod (701), the air direction adjusting plate (705) is rotatably arranged in the inclined air outlet pipe (106), the rotating rod (704) is rotatably connected to the inclined air outlet pipe (106), the rotating rod (704) is connected with the air direction adjusting plate (705), the moving rod (703) is hinged to the rotating rod (704), and the moving rod (703) is slidably connected with the U-shaped moving frame (702).

Images