Dual-system structure of automobile air conditioner

Abstract

The utility model relates to the technical field of automobile air conditioners, and provides an automobile air conditioner double-system structure which drives two systems through one device, the two systems can be used independently, energy consumption is small, energy waste is not prone to being caused, and the automobile air conditioner double-system structure comprises a vehicle-mounted air conditioner device, an air inlet pipe, an air distribution box, a ventilation pipe, an air outlet, a rotating shaft, an adjusting assembly and a limiting assembly. The air inlet pipe communicates with the vehicle-mounted air conditioner equipment, the air distribution box communicates with the air inlet pipe, the two ventilation pipes communicate with the air distribution box, the two air outlets communicate with the two ventilation pipes correspondingly, the two rotating shafts are rotationally connected to the inner side wall of the air distribution box, and the two rotating shafts are rotationally connected to the inner side wall of the air distribution box correspondingly. The rotating shaft is arranged on the air distribution box and fixedly connected with two air baffles, the adjusting assembly is arranged on the air distribution box and used for adjusting circular motion of the air baffles, and the limiting assembly is arranged on the air distribution box and comprises a limiting block, a sliding block, a clamping block and a limiting spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile air conditioner, specifically relates to a double system structure of automobile air conditioner. BACKGROUND

[0002] The automobile air conditioner is used for adjusting and controlling the temperature, humidity, air cleanliness and air flow in the car cabin in the best state, providing a comfortable riding environment for the passengers, reducing the travel fatigue, creating good working conditions for the driver, and playing an important role in ensuring the safe driving of the ventilation device, the double system structure of automobile air conditioner usually refers to the air conditioning system with two independent refrigeration cycles, which can provide more flexible temperature control and higher refrigeration efficiency, specifically, the double system structure of automobile air conditioner usually includes two independent refrigeration cycles: one for the driver's cabin, and the other for the engine compartment or trunk area, which can ensure that the temperature of each area can be adjusted independently, thereby providing a more personalized comfortable experience.

[0003] However, the existing air conditioner double system mechanism generally has independent equipment driven, when two independent systems are opened at the same time, the energy consumption is large, causing energy waste, increasing the fuel consumption of the automobile, and increasing the cost of using the automobile. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a double system structure of automobile air conditioner to solve the problem that the prior art has large energy consumption when two independent systems are opened at the same time, causing energy waste, increasing the fuel consumption of the automobile, and increasing the cost of using the automobile.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a double system structure of automobile air conditioner, comprising a vehicle-mounted air conditioning device, an air inlet pipe, a air distribution box, a ventilation pipe, an air outlet, a rotating shaft, an adjusting assembly and a limiting assembly, the air inlet pipe is communicated on the vehicle-mounted air conditioning device, the air distribution box is communicated on the air inlet pipe, the ventilation pipe is provided with two, two ventilation pipes are communicated on the air distribution box, the air outlet is provided with two, two air outlets are communicated on two ventilation pipes respectively, the rotating shaft is provided with two, two rotating shafts are rotatably connected on the inner side wall of the air distribution box, and the rotating shaft is fixedly connected with two baffle plates, the adjusting assembly is arranged on the air distribution box, used for adjusting the circumferential motion of the baffle plate, the limiting assembly is arranged on the air distribution box, used for limiting the circumferential motion of the baffle plate.

[0008] Preferably, the adjusting assembly comprises a protection box, rotating rods, telescopic pieces, rotating knobs and a linkage assembly, the protection box is fixedly connected to the air distribution box, the two rotating rods are fixedly connected to the two rotating shafts respectively, and the rotating rods extend through the air distribution box into the protection box, the two telescopic pieces are fixedly connected to the two rotating rods respectively, and the telescopic pieces extend through the protection box to the outside, the two rotating knobs are fixedly connected to the two telescopic pieces respectively, and the linkage assembly is arranged between the two rotating rods and used for driving the two rotating rods to be connected concentrically.

[0009] Further, the telescopic piece comprises sliding rods, sliding cylinders and telescopic springs, the two sliding rods are fixedly connected to the two rotating rods respectively, the two sliding cylinders are slidably sleeved on the two sliding rods respectively, and the sliding cylinders are fixedly connected to the rotating knobs, and the telescopic springs are connected between the sliding rods and the sliding cylinders.

[0010] Still further, the linkage assembly comprises transmission wheels, a transmission belt and a connecting assembly, the two transmission wheels are rotatably sleeved on the two rotating rods respectively, the transmission belt is transmissionally connected between the two transmission wheels, and the connecting assembly is arranged on the transmission wheel and used for connecting the transmission wheel and the sliding cylinder.

[0011] Still further, the connecting assembly comprises a fixed ring, iron blocks and magnetite, the fixed ring is fixedly connected to the sliding cylinder, the iron blocks are fixedly connected to the fixed ring, the transmission wheel is provided with a plurality of grooves, the magnetite is fixedly connected in the grooves, and the magnetite and the iron blocks are opposite in magnetic polarity.

[0012] The limiting assembly comprises limiting blocks, sliding blocks, clamping blocks and limiting springs, the limiting blocks are fixedly connected to the air distribution box, the two sliding blocks are slidably connected to the wind baffle, the two clamping blocks are fixedly connected to the two sliding blocks respectively, and the limiting springs are connected between the clamping blocks and the wind baffle.

[0013] (Three) beneficial effects

[0014] In summary, the utility model has at least one of the following beneficial technical effects:

[0015] The automobile air conditioner double system structure, the vehicle air conditioner equipment blows air through the air inlet pipe, the air distribution box, the ventilation pipe and the air outlet, adjusts the circumferential movement of the wind baffle through the adjusting assembly, controls the air volume, and the circumferential movement of the wind baffle is limited through the limiting assembly, therefore, the automobile air conditioner double system structure drives two systems through one equipment, and the two systems can be independently used, energy consumption is small, and energy waste is not easy to cause. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the partial sectional structure schematic view of the utility model cooperation of the rotating shaft, the wind baffle and the protection box;

[0018] Figure 3 It is the exploded structure schematic view of the utility model cooperation of the rotating shaft, the wind baffle and the limiting block;

[0019] Figure 4 It is the utility model Figure 3 It is the partial enlarged structure schematic view of the utility model A place;

[0020] Figure 5 It is the exploded structure schematic view of the utility model cooperation of the rotating knob, the slide rod and the slide cylinder.

[0021] In the drawing: 1, vehicle air conditioner equipment; 2, air inlet pipe; 3, air distribution box; 4, ventilation pipe; 5, air outlet; 6, rotating shaft; 7, wind baffle; 8, protection box; 9, rotating rod; 10, rotating knob; 11, slide rod; 12, slide cylinder; 13, extension spring; 14, transmission wheel; 15, transmission belt; 16, fixed ring; 17, iron block; 18, magnetite; 19, limiting block; 20, sliding block; 21, clamping block; 22, limiting spring. DETAILED DESCRIPTION

[0022] 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, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] The utility model will be further described in detail in combination with the drawings in the description.

[0024] Refer to Figures 1 to 5The utility model provides a kind of automobile air conditioner double system structure, including vehicle air conditioning equipment 1, air inlet pipe 2, air distribution box 3, ventilation pipe 4, air outlet 5, rotating shaft 6, adjusting assembly and limiting component, air inlet pipe 2 is communicated in vehicle air conditioning equipment 1, air distribution box 3 is communicated in air inlet pipe 2, ventilation pipe 4 is provided with two, two ventilation pipe 4 are all communicated in air distribution box 3, air outlet 5 is provided with two, two air outlet 5 respectively communicated in two ventilation pipe 4, rotating shaft 6 is provided with two, two rotating shaft 6 are all rotationally connected in the inside wall of air distribution box 3, and rotating shaft 6 is fixedly connected with two wind baffle 7, by one vehicle air conditioning equipment 1 drive two air outlet 5 air outlet, and by wind baffle 7 form two independent systems, can be controlled separately, adjusting assembly is arranged on air distribution box 3, for adjusting the circumferential motion of wind baffle 7, adjusting assembly includes protection box 8, rotating lever 9, telescopic part, rotary knob 10 and linkage assembly, protection box 8 is fixedly connected in air distribution box 3, rotating lever 9 is provided with two, two rotating lever 9 respectively fixedly connected in two rotating shaft 6, and rotating lever 9 extends to protection box 8 inside through air distribution box 3, telescopic part is provided with two, two telescopic part respectively fixedly connected in two rotating lever 9, and telescopic part extends to outside through protection box 8, rotary knob 10 is provided with two, two rotary knob 10 respectively fixedly connected in two telescopic part, telescopic part includes slide rod 11, slide cylinder 12 and telescopic spring 13, slide rod 11 is provided with two, two slide rod 11 respectively fixedly connected in two rotating lever 9, slide cylinder 12 is provided with two, two slide cylinder 12 respectively slidingly cover set in two slide rod 11, and slide cylinder 12 is fixedly connected in rotary knob 10, telescopic spring 13 is connected between slide rod 11 and slide cylinder 12, linkage assembly is arranged between two rotating lever 9, for driving two rotating lever 9 concentric connection, linkage assembly includes transmission wheel 14, transmission belt 15 and connecting assembly, transmission wheel 14 is provided with two, two transmission wheel 14 respectively rotationally cover set in two rotating lever 9, transmission belt 15 is drivingly connected between two transmission wheel 14, connecting assembly is arranged on transmission wheel 14, for connecting transmission wheel 14 and slide cylinder 12, connecting assembly includes fixed ring 16, iron block 17 and magnetite 18, fixed ring 16 is fixedly connected in slide cylinder 12, iron block 17 is provided with multiple, iron block 17 is fixedly connected in fixed ring 16, multiple recesses are set up on transmission wheel 14, magnetite 18 is fixedly connected in recess, and magnetite 18 and iron block 17 magnetic pole are opposite, rotate rotary knob 10, rotary knob 10 drives slide cylinder 12 and slide rod 11 to rotate, slide rod 11 drives rotating lever 9 to rotate, rotating lever 9 drives rotating shaft 6 to rotate, rotating shaft 6 drives wind baffle 7 to rotate, by wind baffle 7 sheltering air distribution box 3 passageway's area, can adjust air output, press rotary knob 10, slide cylinder 12 is slid on slide rod 11, telescopic spring 13 elastically contracts, slide cylinder 12 drives fixed ring 16 to move, iron block 17 is adsorbed to magnetite 18, at this moment, again rotate rotary knob 10, drive rotating lever 9 to rotate simultaneously,The rotating rod 9 drives the transmission wheel 14 to rotate, thereby driving the transmission belt 15 to drive the two rotating shafts 6 to rotate simultaneously.

[0025] With reference to Figures 1 to 5 The limiting assembly is arranged on the air distribution box 3 and is used for limiting the circumferential movement of the baffle 7. The limiting assembly comprises limiting blocks 19, sliding blocks 20, clamping blocks 21 and limiting springs 22. The limiting blocks 19 are arranged in plurality and are fixedly connected to the air distribution box 3. The sliding blocks 20 are arranged in two and are slidingly connected to the baffle 7. The clamping blocks 21 are arranged in two and are fixedly connected to the sliding blocks 20, respectively. The limiting spring 22 is connected between the clamping block 21 and the baffle 7. When the baffle 7 moves circumferentially, the limiting blocks 19 will push the two clamping blocks 21 apart, and the two clamping blocks 21 will slide towards each other under the driving of the sliding blocks 20, and the limiting spring 22 is elastically contracted. When the baffle 7 stops moving, the two clamping blocks 21 will clamp the limiting blocks 19 under the driving of the limiting spring 22, thereby limiting the position of the baffle 7.

[0026] In summary, the working principle and working process of the automobile air conditioner double system structure are as follows. When in use, first, the rotary knob 10 is rotated, thereby driving the sliding cylinder 12 and the sliding rod 11 to rotate, and the sliding rod 11 drives the rotating rod 9 to rotate, thereby driving the rotating shaft 6 to rotate, and the rotating shaft 6 drives the baffle 7 to move circumferentially. At this time, the limiting blocks 19 will push the two clamping blocks 21 apart, and the two clamping blocks 21 will slide towards each other under the driving of the sliding blocks 20, and the limiting spring 22 is elastically contracted. When the baffle 7 stops moving, the two clamping blocks 21 will clamp the limiting blocks 19 under the driving of the limiting spring 22, thereby limiting the position of the baffle 7. The vehicle-mounted air conditioning equipment 1 blows air through the air inlet pipe 2, the air distribution box 3, the air duct 4 and the air outlet 5. The rotary knob 10 is pressed, the sliding cylinder 12 slides on the sliding rod 11, the extension spring 13 is elastically contracted, the sliding cylinder 12 drives the fixed ring 16 to move, and the iron block 17 is attracted to the magnetite 18. At this time, the rotary knob 10 is rotated again, thereby driving the rotating rod 9 to rotate, and the rotating rod 9 drives the transmission wheel 14 to rotate, thereby driving the transmission belt 15 to drive the two rotating shafts 6 to rotate simultaneously, so that the two air outlets 5 can blow air.

[0027] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A dual system structure of an automobile air conditioner, comprising a vehicle-mounted air conditioning device (1), characterized in that, Also include: The air inlet pipe (2) is communicated on the vehicle air conditioning equipment (1); The air distribution box (3) is communicated on the air inlet pipe (2); The ventilation pipe (4) is provided with two, both of which are communicated on the air distribution box (3); The air outlet (5) is provided with two, both of which are communicated on the ventilation pipe (4); The rotating shaft (6) is provided with two, both of which are rotatably connected to the inner side wall of the air distribution box (3), and the rotating shaft (6) is fixedly connected with two baffle plates (7); Adjusting assembly, adjusting assembly is arranged on the air distribution box (3), for adjusting the circumferential motion of the baffle plate (7); Limiting assembly, the limiting assembly is arranged on the air distribution box (3), for limiting the circumferential motion of the baffle plate (7).

2. The dual system structure of an automobile air conditioner according to claim 1, characterized in that, The adjusting assembly comprises: The protection box (8) is fixedly connected on the air distribution box (3); The rotating rod (9) is provided with two, both of which are fixedly connected on the rotating shaft (6), and the rotating rod (9) extends through the air distribution box (3) to the protection box (8) inside; The telescopic piece is provided with two, both of which are fixedly connected on the rotating rod (9), and the telescopic piece extends through the protection box (8) to the outside world; The rotating knob (10) is provided with two, both of which are fixedly connected on the telescopic piece; The linkage assembly is arranged between the two rotating rods (9), which is used for driving the two rotating rods (9) to be connected concentrically.

3. The dual system structure of an automobile air conditioner according to claim 2, wherein The telescopic piece comprises: The slide rod (11) is provided with two, both of which are fixedly connected on the rotating rod (9); The slide cylinder (12) is provided with two, both of which are slidingly sleeved on the slide rod (11), and the slide cylinder (12) is fixedly connected on the rotating knob (10); The telescopic spring (13) is connected between the slide rod (11) and the slide cylinder (12).

4. The dual system structure of an automobile air conditioner according to claim 3, wherein The linkage assembly comprises: The transmission wheel (14) is provided with two, both of which are rotatably sleeved on the rotating rod (9); The transmission belt (15) is drivingly connected between the two transmission wheels (14); The connecting assembly is arranged on the transmission wheel (14), which is used for connecting the transmission wheel (14) and the slide cylinder (12).

5. The dual system structure of an automobile air conditioner according to claim 4, wherein The connecting assembly comprises: The fixed ring (16) is fixedly connected on the slide cylinder (12); The iron block (17) is provided with a plurality of, the iron block (17) is fixedly connected on the fixed ring (16); A magnet (18) is fixedly connected in the recess of the transmission wheel (14), and the magnet (18) is opposite to the magnetic pole of the iron block (17).

6. The dual system structure of an automobile air conditioner according to claim 5, wherein The limiting assembly comprises: A plurality of limiting blocks (19) are fixedly connected on the air distribution box (3); Two sliding blocks (20) are slidingly connected on the wind deflector (7); Two clamping blocks (21) are fixedly connected on the sliding blocks (20), respectively; A limiting spring (22) is connected between the clamping block (21) and the wind deflector (7).

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