Automobile air conditioner air inlet structure, automobile body assembly and automobile

Abstract

The utility model provides an automobile air conditioner air inlet structure, an automobile body assembly and an automobile, and relates to the technical field of automobile parts, the automobile air conditioner air inlet structure comprises a ventilation cover plate, a baffle plate, an air inlet pipe and a rainwater gutter, the rainwater gutter is located on the side, facing the interior of the automobile, of the ventilation cover plate, and a cavity is defined by the rainwater gutter and the ventilation cover plate; the ventilation cover plate is provided with a ventilation hole communicated with the cavity, the shielding plate covers the ventilation hole in an openable and closable mode, one end of the air inlet pipe is communicated with the cavity, the other end of the air inlet pipe is used for being located on the rear portion of the cabin cooling module, and the cavity is used for being communicated with an air conditioner air inlet. By controlling the state of the baffle plate, different air conditioner air inlet modes are achieved, and the use requirements of different occasions are met; moreover, hot air on the rear portion of the cabin cooling module is directly introduced into the cavity through the air inlet pipe and then is fed into the automobile air conditioner, the heating time is shorter, electric heating equipment does not need to be additionally arranged, and the problems that a battery of an electric automobile is used for providing energy for the electric heating equipment, and the endurance mileage of the automobile is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts, and particularly to an automobile air conditioner air inlet structure, a vehicle body assembly and an automobile. BACKGROUND

[0002] In winter, the outside environment temperature is low, and in order to ensure the comfort of the driver and passenger in the passenger cabin, the passenger cabin needs to be heated. The fuel automobile can directly supply the automobile air conditioner with a large amount of waste heat generated by the internal combustion engine during operation to heat the passenger cabin. However, the electric automobile does not have an internal combustion engine, and usually needs to additionally set up an electric heating device such as an electric heating wire or a PTC (Positive Temperature Coefficient) heater to heat the low-temperature outside air and supply it to the automobile air conditioner. The electric heating device needs to be powered by the battery of the electric automobile, resulting in a reduction in the cruising range of the electric automobile. SUMMARY

[0003] The utility model aims at solving the technical problem of long heating time of the passenger cabin of the electric automobile and the need for additional heating equipment for heating in the related art.

[0004] In a first aspect, the utility model provides an automobile air conditioner air inlet structure, which comprises a ventilation cover plate, a shielding plate, an air inlet pipe and a rainwater groove. The rainwater groove is located on the side of the ventilation cover plate facing the vehicle interior and forms a cavity together with the ventilation cover plate. The ventilation cover plate is provided with a ventilation hole communicating with the cavity. The shielding plate is openably and closably arranged at the ventilation hole. One end of the air inlet pipe communicates with the cavity, and the other end is used to be located at the rear part of the cabin cooling module. The cavity is used to communicate with the air inlet of the air conditioner.

[0005] Optionally, the automobile air conditioner air inlet structure further comprises a shielding plate driving member. The shielding plate is rotationally connected with the ventilation cover plate. The shielding plate driving member is drivingly connected with the shielding plate, and the shielding plate driving member is used to drive the shielding plate to rotate relative to the ventilation cover plate to open or cover the ventilation hole.

[0006] Optionally, the automobile air conditioner air inlet structure further comprises a temperature detection device. The temperature detection device is provided with three first, second and third temperature detection devices. The first temperature detection device is used to detect the ambient temperature. The second temperature detection device is used to detect the temperature of the air at the rear part of the cabin cooling module. The third temperature detection device is used to detect the temperature of the passenger cabin. The shielding plate driving member is signal-connected with the three temperature detection devices and is configured to make the shielding plate act according to the detection information of the three temperature detection devices.

[0007] Optionally, the automobile air conditioner air inlet structure further comprises a voice recognition device, the voice recognition device is used for recognizing voice instructions of a user, the shielding plate driving element is in signal connection with the voice recognition device, and is configured to drive the shielding plate to move according to the voice instructions recognized by the voice recognition device.

[0008] Optionally, one end of the air inlet pipe away from the cavity extends towards the lower side of the vehicle and is arranged close to a wheel cover.

[0009] Optionally, two air inlet pipes are arranged, and the two air inlet pipes are respectively arranged at two ends of the cavity along the left-right direction of the vehicle.

[0010] Optionally, the ventilation hole is a grid hole, and the shielding plate is arranged on the side of the ventilation cover plate facing the vehicle interior.

[0011] Optionally, the automobile air conditioner air inlet structure further comprises a sealing element, and the shielding plate is in sealing contact with the ventilation cover plate through the sealing element when the shielding plate cover is arranged at the ventilation hole.

[0012] Optionally, the rainwater groove comprises groove side plates and a groove bottom plate, the two groove side plates are arranged opposite to each other in the up-down direction, the groove bottom plate is connected between one end of the two groove side plates facing the rear of the vehicle, and the other end of the two groove side plates away from the groove bottom plate is connected with the two ends of the ventilation cover plate respectively to form the cavity, and the groove bottom plate is provided with an air outlet for communicating with the air inlet of the air conditioner.

[0013] In the second aspect, the utility model provides a vehicle body assembly which comprises a cabin cooling module and the automobile air conditioner air inlet structure, and one end of the air inlet pipe of the automobile air conditioner air inlet structure away from the cavity is located at the rear part of the cabin cooling module.

[0014] Optionally, the vehicle body assembly further comprises a front windshield, one end of the front windshield facing the front of the vehicle is connected with the ventilation cover plate of the automobile air conditioner air inlet structure, and the ventilation cover plate is located on the extension line of the front windshield along the front-rear direction of the vehicle.

[0015] In the third aspect, the utility model provides an automobile which comprises the vehicle body assembly.

[0016] The automobile air conditioner air inlet structure, the vehicle body assembly and the automobile have at least the following advantages compared with the prior art.

[0017] The hot air in the rear part of the cabin cooling module mainly comes from the heat generated by the automobile driving motor, the battery and other equipment, and the cabin is relatively closed, so that the air in the rear part of the cabin cooling module is relatively high in temperature compared with the ambient temperature. When the ambient temperature is lower than the set temperature (the set temperature can be a temperature that is relatively comfortable for the human body, such as 25 DEG C) and the temperature in the passenger cabin is lower than the temperature of the air in the rear part of the cabin cooling module, the shielding plate can cover the air vent on the ventilation cover plate, at this time, the air inlet pipe introduces the hot air in the rear part of the cabin cooling module into the cavity between the ventilation cover plate and the rainwater groove, and then the hot air in the cavity enters the automobile air conditioner air inlet to heat the passenger cabin and ensure the comfort of the driver and the passenger; in other cases, such as when the ambient temperature is higher than the set temperature or the ambient temperature is lower than the set temperature but the temperature in the passenger cabin is higher than the temperature of the air in the rear part of the cabin cooling module, the shielding plate can be opened, at this time, the cavity is in communication with the outside air through the air vent and in communication with the air in the rear part of the cabin cooling module through the air inlet pipe, the outside air enters the cavity through the air vent, and the air in the rear part of the cabin cooling module enters the cavity through the air inlet pipe, and the two air flows enter the automobile air conditioner air inlet after converging in the cavity to ventilate the passenger cabin. By controlling the state of the shielding plate, different air conditioning air inlet modes can be realized to meet the use needs in different occasions; moreover, compared with the scheme of heating the low-temperature outside air by using a heating device and then sending the heated air into the automobile air conditioner to heat the passenger cabin, the hot air in the rear part of the cabin cooling module is directly introduced into the cavity through the air inlet pipe and then sent into the automobile air conditioner, so that the heating time is shorter, no additional electric heating device needs to be arranged, and the problem of reducing the cruising range of the automobile by using the battery of the electric automobile to provide energy for the electric heating device does not exist. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the automobile air conditioning air inlet structure of the embodiment of the utility model;

[0019] Figure 2 It is Figure 1 It is a structure schematic view of another view;

[0020] Figure 3 It is a structure schematic view when the shielding plate on the ventilation cover plate of the embodiment of the utility model is opened;

[0021] Figure 4 It is Figure 3 It is a structure schematic view of another view;

[0022] Figure 5 It is a sectional view when the shielding plate of the automobile air conditioning air inlet structure of the embodiment of the utility model is opened, wherein the solid arrow indicates the flow direction of the air in front of the automobile;

[0023] Figure 6The utility model discloses an automobile air conditioner air inlet structure's section view when the shutter closing, wherein, solid line arrow indicates the flow direction of the air current in front of the automobile;

[0024] Figure 7 The utility model discloses the control principle drawing between temperature detection device, vehicle control unit and shutter drive piece of an embodiment of the utility model;

[0025] Figure 8 The utility model discloses the control principle drawing between voice recognition module, air conditioner controller and shutter drive piece of an embodiment of the utility model.

[0026] Mark explanation:

[0027] 1, ventilation cover plate;101, ventilation hole;2, shutter;3, air inlet pipe;4, cavity;5, shutter drive piece;601, first temperature detection device;602, second temperature detection device;603, third temperature detection device;7, voice recognition device;8, rainwater tank;801, tank side plate;802, tank bottom plate;803, air outlet;9, cabin cooling module;10, wheel cover;11, front windshield;12, vehicle control unit;13, air conditioner controller;14, cabin bottom plate. Specific implementation

[0028] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings.

[0029] In the description of the utility model, unless there is definite and limited, the terms "installation", "connection", "connect", "match" should be broad sense, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be directly connected, can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For those skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0030] In addition, it also needs to be explained that in the description of the utility model, it should be explained that the terms of the various embodiments such as "upper", "lower", "front", "rear" and the like indicate the position of the word, only for the position relationship based on the description of the drawing, and do not represent the element and device that the indicated element and device must be operated according to the specific position and the defined operation and method, structure, and the like, the position of the word does not constitute the limitation of the utility model.

[0031] An XYZ coordinate system is established herein, wherein the X axis represents the front-rear direction of the vehicle, the positive direction of the X axis represents the front of the vehicle, the reverse direction of the X axis represents the rear of the vehicle, the Y axis represents the left-right direction of the vehicle, the positive direction of the Y axis represents the left of the vehicle, the reverse direction of the Y axis represents the right of the vehicle, the Z axis represents the up-down direction of the vehicle, the positive direction of the Z axis represents the top of the vehicle, and the reverse direction of the Z axis represents the bottom of the vehicle. It should be noted that the aforementioned Z axis is only used for facilitating the description of the utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model.

[0032] As shown in Figure 1 , Figure 2 , Figure 5 and Figure 6 , the utility model discloses an automobile air conditioner air inlet structure, including ventilation cover plate 1, baffle 2 and air inlet pipe 3, the one side of ventilation cover plate 1 towards inside the car is used to form cavity 4 with gutter 8, the ventilation cover plate 1 is equipped with the ventilation hole 101 that communicates with the cavity 4, baffle 2 can be closed and open and cover and set at the ventilation hole 101, one end of air inlet pipe 3 communicates with the cavity 4, and the other end is used to be located at the rear of cabin cooling module 9, the cavity 4 is used for communicating with air conditioner air inlet.

[0033] Specifically, the ventilation cover plate 1 can be located between the automobile engine cover plate and the front windshield 11, and the ventilation cover plate 1 is inclined from the upper rear of the vehicle to the lower front of the vehicle, and the ventilation cover plate 1 extends along the left-right direction of the vehicle, i.e., the Y direction. The ventilation holes 101 on the ventilation cover plate 1 can be of any shape, and the number of the ventilation holes 101 is not limited.

[0034] The gutter 8 includes groove side plates 801 and a groove bottom plate 802. The two groove side plates 801 are arranged opposite to each other in the up-down direction, and the ends of the two groove side plates 801 towards the rear of the vehicle are connected to the groove bottom plate 802. The size of the upper groove side plate 801 in the front-rear direction of the vehicle is smaller than the size of the lower groove side plate 801 in the front-rear direction of the vehicle. The ventilation cover plate 1 is arranged at the groove opening of the gutter 8, and the ventilation cover plate 1 is inclined from the upper rear of the vehicle to the lower front of the vehicle. The upper end of the ventilation cover plate 1 is connected to the end of the upper groove side plate 801 away from the groove bottom plate 802, and the lower end of the ventilation cover plate 1 is connected to the end of the lower groove side plate 801 away from the groove bottom plate 802. In this way, the cavity 4 is formed between the ventilation cover plate 1 and the gutter 8.

[0035] The cabin cooling module 9 is installed on the cabin floor 14, and the cabin cooling module 9, the cooling pipeline on the automobile driving motor and the cooling pipeline on the battery are connected to each other to form a cooling circulation system. The cooling liquid circulates in the pipeline to cool the automobile driving motor, the battery and other equipment, so as to prevent the automobile driving motor, the battery and other equipment from being damaged due to high temperature. That is, the hot air near the cabin cooling module 9 mainly comes from the heat generated by the automobile driving motor, the battery and other equipment. Since the cabin is relatively closed, the air near the cabin cooling module 9 is relatively high in temperature compared with the ambient temperature.

[0036] The rear of the cabin cooling module 9 is generally high in temperature. In addition, the ventilation cover plate 1 and the rainwater groove 8 are located above the rear of the cabin cooling module 9, that is, the cavity 4 formed by the ventilation cover plate 1 and the rainwater groove 8 is close to the rear surface of the cabin cooling module 9. Therefore, by connecting one end of the air inlet pipe 3 to the cavity 4 and locating the other end of the air inlet pipe 3 at the rear of the cabin cooling module 9, the air inlet pipe 3 can be short, and the hot air at the rear of the cabin cooling module 9 can be more efficiently introduced into the cavity 4 through the air inlet pipe 3.

[0037] In the present embodiment, when the ambient temperature is lower than a set temperature (the set temperature can be a temperature that is comfortable to the human body, such as 25℃) and the temperature in the passenger cabin is lower than the temperature of the air at the rear of the cabin cooling module 9, the shielding plate 2 can cover the ventilation hole 101 on the ventilation cover plate 1. At this time, the air inlet pipe 3 introduces the hot air at the rear of the cabin cooling module 9 into the cavity 4 between the ventilation cover plate 1 and the rainwater groove 8. Then, the hot air in the cavity 4 enters the automobile air conditioner air inlet to heat the passenger cabin, so as to ensure the comfort of the driver and the passenger. In other cases, such as when the ambient temperature is higher than the set temperature or the ambient temperature is lower than the set temperature but the temperature in the passenger cabin is higher than the temperature of the air at the rear of the cabin cooling module 9, the shielding plate 2 can be opened. At this time, the cavity 4 is connected to the outside air through the ventilation hole 101 and connected to the air at the rear of the cabin cooling module 9 through the air inlet pipe 3. The ambient air enters the cavity 4 through the ventilation hole 101, and the air at the rear of the cabin cooling module 9 enters the cavity 4 through the air inlet pipe 3. The two air flows merge in the cavity 4 and then enter the automobile air conditioner air inlet to ventilate the passenger cabin. By controlling the state of the shielding plate 2, different air conditioning air inlet modes can be realized to meet the use needs in different occasions. Moreover, compared with the scheme of heating the low-temperature ambient air by using a heating device and then sending the heated air into the automobile air conditioner to heat the passenger cabin, the hot air at the rear of the cabin cooling module 9 is directly introduced into the cavity 4 by using the air inlet pipe 3 and then sent into the automobile air conditioner, so that the heating time is shorter, and there is no need to additionally set an electric heating device, so that the problem of reducing the cruising range of the automobile by using the battery of the electric automobile to provide energy for the electric heating device does not exist.

[0038] It should be noted that when the baffle 2 covers the air vent 101 of the air vent cover 1, the airflow from the front of the vehicle can flow smoothly along the air vent cover 1 and the baffle 2 to the front windshield 11, reducing the wind resistance of the vehicle and improving the battery mileage of the electric vehicle; when the baffle 2 opens the air vent 101 of the air vent cover 1, the airflow from the front of the vehicle will enter the cavity 4 through the air vent 101, forming a vortex and increasing the wind resistance of the vehicle; therefore, in some cases, in order to improve the battery mileage of the electric vehicle, the baffle 2 can cover the air vent 101.

[0039] In addition, when the baffle 2 covers the air vent 101 of the air vent cover 1, rainwater can be prevented from entering the engine compartment along the air vent 101, the cavity 4 and the air inlet pipe 3, so in some cases, in order to prevent water from entering the vehicle engine compartment, the baffle 2 can cover the air vent 101 to ensure the safety and reliability of the vehicle.

[0040] As shown in Figures 2-6 Optionally, the air inlet structure of the automobile air conditioner further comprises a baffle driving member 5, the baffle 2 is rotationally connected with the air vent cover 1, the baffle driving member 5 is drivingly connected with the baffle 2, and the baffle driving member 5 is used to drive the baffle 2 to rotate relative to the air vent cover 1 to open or cover the air vent 101.

[0041] Specifically, the baffle 2 can be a flat plate, and the baffle driving member 5 can be a baffle motor. Since the air vent cover 1 is inclined from the top rear of the vehicle to the front lower part of the vehicle, when the baffle 2 is arranged at the air vent 101 of the air vent cover 1, the baffle 2 is inclined from the top rear of the vehicle to the front lower part of the vehicle, and the downward end of the baffle 2 can be rotationally connected with the air vent cover 1 about the Y-axis, and the baffle motor can drive the baffle 2 to flip up and down about the rotation axis of the baffle 2 and the air vent cover 1 to open or close the air vent 101. Specifically, when the baffle 2 rotates downward, the air vent 101 can be opened, and when the baffle 2 rotates upward, the air vent 101 can be closed.

[0042] As shown in Figure 7 Optionally, the air inlet structure of the automobile air conditioner further comprises a temperature detection device, which has three first, second and third temperature detection devices 601, 602 and 603, the first temperature detection device 601 is used to detect the ambient temperature, the second temperature detection device 602 is used to detect the temperature of the air behind the engine compartment cooling module 9, and the third temperature detection device 603 is used to detect the temperature of the passenger compartment, the baffle driving member 5 is signal connected with the three temperature detection devices, and is configured to actuate the baffle 2 according to the detection information of the three temperature detection devices.

[0043] Specifically, the temperature detection device can be a temperature sensor, and the full name of the vehicle control unit 12 in English is Vehicle Control Unit, namely VCU, which can be used to monitor and manage the powertrain control, driving state control and other aspects of the vehicle, and is originally provided in the automobile. The first temperature detection device 601, the second temperature detection device 602, the third temperature detection device 603 and the shielding plate driving member 5 can be in communication connection with the vehicle control unit 12. The first temperature detection device 601 can be installed behind the front bumper or behind the front grille of the automobile, and will not be affected by the heat source of the vehicle itself, and can accurately detect the external environment temperature; the second temperature detection device 602 can be arranged at the rear of the engine compartment cooling module 9; and the third temperature detection device 603 can be installed near the center console, which can conveniently detect the passenger compartment temperature.

[0044] In the embodiment, the first temperature detection device 601, the second temperature detection device 602 and the third temperature detection device 603 send the detected temperature signals to the vehicle control unit 12, the vehicle control unit 12 compares the environment temperature with the set temperature, if the environment temperature is higher than the set temperature, the shielding plate driving member 5 drives the shielding plate 2 to move to open the air vent 101; if the environment temperature is lower than the set temperature, the passenger compartment temperature is compared with the temperature of the air at the rear of the engine compartment cooling module 9, if the passenger compartment temperature is lower than the temperature of the air at the rear of the engine compartment cooling module 9, the shielding plate driving member 5 drives the shielding plate 2 to move to cover the air vent 101, if the passenger compartment temperature is higher than the temperature of the air at the rear of the engine compartment cooling module 9, the shielding plate driving member 5 drives the shielding plate 2 to move to open the air vent 101.

[0045] As shown in Figure 8 Optionally, the automobile air conditioner air inlet structure further comprises a voice recognition device 7, the voice recognition device 7 is used for recognizing the voice instruction of the user, and the shielding plate driving member 5 is in signal connection with the voice recognition device 7 and is configured to make the shielding plate 2 act according to the voice instruction recognized by the voice recognition device 7.

[0046] Specifically, the voice recognition device 7 can be a voice sensor, and the full name of the air conditioner controller 13 in English is Comfort Control Module. The voice recognition device 7 and the shielding plate driving member 5 can be in communication connection with the air conditioner controller 13. The voice recognition device 7 can be arranged in the passenger compartment.

[0047] In the embodiment, the user, i.e. the occupant in the vehicle, issues a voice control instruction, such as opening the air conditioning warm air or ventilation, the voice recognition device 7 recognizes the relevant instruction and transmits it to the air conditioning controller 13, and the air conditioning controller 13 drives the shutter driving member 5 to drive the shutter 2 to move to open or close the air vent 101. For example, when the voice instruction of opening the air conditioning warm air is issued, the air conditioning controller 13 drives the shutter driving member 5 to drive the shutter 2 to close the air vent 101.

[0048] It should be noted that the priority of the voice control instruction recognized by the voice recognition device 7 is higher than the temperature judgment control logic described above, i.e. after the user issues the voice control instruction, regardless of whether the ambient temperature at this time is higher than the set temperature or lower than the set temperature, and whether the temperature in the passenger compartment is lower than the temperature of the air at the rear of the cabin cooling module 9 or higher than the temperature of the air at the rear of the cabin cooling module 9, the air conditioning controller 13 drives the shutter driving member 5 to drive the shutter 2 to open and close according to the voice control instruction of the user.

[0049] As shown in Figures 1-2 Optionally, one end of the air inlet pipe 3 away from the cavity 4 extends towards the lower side of the vehicle and is arranged close to the wheel cover 10.

[0050] Specifically, the cabin cooling module 9 is located at the front side of the front wheel cover 10, the air inlet pipe 3 can be a bent pipe arranged substantially vertically, the upper end of the air inlet pipe 3 is in communication with the cavity 4, and the lower end is located at the rear side of the cabin cooling module 9 and points to the surrounding of the front wheel cover 10, specifically, it can point to the front end arc surface of the front wheel cover 10, and the air inlet pipe 3 can be used as a drain pipe. Specifically, when the ambient temperature is higher than the set temperature, or although the ambient temperature is lower than the set temperature but the temperature in the passenger compartment is higher than the temperature of the air at the rear of the cabin cooling module 9, the air vent 101 is in an open state, at this time, if it rains, the rainwater will enter the cavity 4 from the air vent 101, and by arranging one end of the air inlet pipe 3 away from the cavity 4 to extend towards the lower side of the vehicle and close to the wheel cover 10, the rainwater can flow downwards along the wheel cover 10 to the external environment after being guided downwards by the air inlet pipe 3, avoiding the rainwater in the cavity 4 from entering the cabin interior along the air inlet pipe 3 and damaging the related equipment. In this way, the cavity 4 does not need to be additionally provided with a drain pipe, reducing the cost.

[0051] As shown in Figures 1-2 Optionally, two air inlet pipes 3 are arranged, and the two air inlet pipes 3 are respectively located at the two ends of the cavity 4 along the left-right direction of the vehicle.

[0052] Specifically, the ventilation cover plate 1 and the rainwater groove 8 are arranged to extend along the left-right direction of the vehicle, that is, the cavity 4 enclosed by the ventilation cover plate 1 and the rainwater groove 8 also extends along the left-right direction of the vehicle. By arranging two air inlet pipes 3 at the left and right ends of the cavity 4, the air inlet efficiency can be improved. When the air inlet pipe 3 is used as a drain pipe, the water can be drained faster.

[0053] As shown in Figure 1 Optionally, the ventilation hole 101 is a grating hole, and the shielding plate 2 is located on the side of the ventilation cover plate 1 facing the vehicle interior.

[0054] Specifically, the ventilation cover plate 1 has a ventilation area, the ventilation area is provided with a ventilation hole 101, and the shielding plate 2 can be a square plate. The shielding plate 2 can completely cover the ventilation area.

[0055] The ventilation hole 101 is a grating hole, that is, the ventilation hole 101 includes a plurality of spaced-apart elongated holes. By arranging the shielding plate 2 on the side of the ventilation cover plate 1 facing the vehicle interior instead of protruding from the ventilation cover plate 1, the outer surface of the ventilation cover plate 1 is smoother, which is conducive to reducing the wind resistance during driving of the vehicle and improving the external appearance of the vehicle. In addition, the shielding plate 2 is located on the side of the ventilation cover plate 1 facing the vehicle interior, that is, on the side of the ventilation cover plate 1 facing the inside of the cavity 4. At this time, the ventilation cover plate 1 is rotated towards the inside of the cavity 4 to open the ventilation hole 101. In this way, on the one hand, the shielding plate 2 can be prevented from being rotated towards the outside of the cavity 4 to interfere with other structures. On the other hand, the shielding plate 2 rotated into the cavity 4 can act as a wind guide structure to guide the airflow into the inside of the cavity 4.

[0056] Optionally, the automobile air conditioner air inlet structure further comprises a sealing member. When the shielding plate 2 is arranged at the ventilation hole 101, the shielding plate 2 is in sealing contact with the ventilation cover plate 1 through the sealing member.

[0057] Specifically, the sealing member can be a sealing ring, and the circumferential edge of the shielding plate 2 can be provided with a sealing groove. The sealing member is arranged in the sealing groove. When the shielding plate 2 is arranged at the ventilation hole 101, the shielding plate 2 is in sealing contact with the part of the ventilation cover plate 1 around the ventilation hole 101 through the sealing member. This ensures that the shielding plate 2 can completely block the ventilation hole 101, and external air and rainwater cannot enter the cavity 4 from the installation gap between the shielding plate 2 and the ventilation cover plate 1.

[0058] Optionally, the rainwater groove 8 comprises groove side plates 801 and a groove bottom plate 802. The two groove side plates 801 are arranged opposite to each other in the up-down direction, and the groove bottom plate 802 is connected between the ends of the two groove side plates 801 facing the rear of the vehicle. The ends of the two groove side plates 801 away from the groove bottom plate 802 are connected with the two ends of the ventilation cover plate 1, respectively, to enclose the cavity 4. The groove bottom plate 802 is provided with an air outlet 803 for communication with the air conditioner air inlet.

[0059] Specifically, the upper groove side plate can be shorter than the lower groove side plate 801, the ventilation cover plate 1 is arranged at the groove opening of the rainwater groove 8, the ventilation cover plate 1 is inclined from the rear upper side to the front lower side, so as to better smoothly transitionally connect with the front windshield 11 to be described below, reduce the resistance of the airflow in front of the automobile when passing along the ventilation cover plate 1 to the front windshield 11, the upper end of the ventilation cover plate 1 is connected with the end of the upper groove side plate 801 away from the groove bottom plate 802, and the lower end of the ventilation cover plate 1 is connected with the end of the lower groove side plate 801 away from the groove bottom plate 802, so that the cavity 4 is formed between the ventilation cover plate 1 and the rainwater groove 8, and the air in the cavity 4 can enter the automobile air conditioner through the air outlet 803 arranged on the groove bottom plate 802.

[0060] As shown in Figures 1-2 Another embodiment of the utility model provides a vehicle body assembly, including cabin cooling module 9 and above-mentioned automobile air conditioner air inlet structure, the air inlet pipe 3 of automobile air conditioner air inlet structure is located in the rear portion of cabin cooling module 9 away from the end of cavity 4, the vehicle body assembly has the advantage same as above-mentioned automobile air conditioner air inlet structure compared with prior art, and it is not repeated to explain.

[0061] As shown in Figure 1 、 Figure 2 、 Figure 5 And Figure 6 Optionally, the vehicle body assembly further comprises a front windshield 11, one end of the front windshield 11 towards the front of the vehicle is connected with the ventilation cover plate 1 of the automobile air conditioner air inlet structure, and the ventilation cover plate 1 is located on the extension surface of the front windshield 11.

[0062] Specifically, the front windshield 11 is usually arranged to be inclined from the rear upper side of the automobile to the front lower side of the automobile, the ventilation cover plate 1 is connected with one end of the front windshield 11 towards the front lower side of the vehicle and is located on the extension surface of the front windshield 11 towards the front lower side of the vehicle, so as to ensure the smoothness of the front end of the front windshield 11 and the ventilation cover plate 1, when the shielding plate 2 covers the ventilation hole 101 of the ventilation cover plate 1, the airflow in the front of the automobile can smoothly flow along the surfaces of the ventilation cover plate 1 and the front windshield 11, the wind resistance in the process of automobile driving is reduced, and the battery endurance of the electric automobile is improved.

[0063] Another embodiment of the utility model provides an automobile, comprising the above-mentioned vehicle body assembly, the automobile has the advantage same as above-mentioned vehicle body assembly compared with related art, and it is not repeated to explain.

[0064] Although the utility model discloses as above, the protection scope of the utility model is not limited to this only.The person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, and these changes and modifications will all fall into the protection scope of the utility model.

Claims

1. An air intake structure for an automobile air conditioner, characterized by comprising: The air inlet pipe (3) is provided with two ends, one end of the air inlet pipe (3) is communicated with the cavity (4), and the other end is used for being located at the rear of the cabin cooling module (9).

2. The automobile air conditioning air inlet structure according to claim 1, characterized by, Further comprising a shielding plate driving member (5), the shielding plate (2) is rotationally connected with the ventilation cover plate (1), the shielding plate driving member (5) is drivingly connected with the shielding plate (2), and the shielding plate driving member (5) is used for driving the shielding plate (2) to rotate relative to the ventilation cover plate (1) to open or cover the ventilation hole (101).

3. The automobile air conditioning air inlet structure according to claim 2, characterized by, Further comprising a temperature detection device, the temperature detection device is provided with three and is respectively a first temperature detection device (601), a second temperature detection device (602) and a third temperature detection device (603), the first temperature detection device (601) is used for detecting the ambient temperature, the second temperature detection device (602) is used for detecting the temperature of the air at the rear of the cabin cooling module (9), and the third temperature detection device (603) is used for detecting the passenger cabin temperature, the shielding plate driving member (5) is signal connected with the three temperature detection devices, and is configured to make the shielding plate (2) act according to the detection information of the three temperature detection devices.

4. The automobile air conditioning air inlet structure according to claim 2, characterized by, Further comprising a voice recognition device (7), the voice recognition device (7) is used for recognizing the voice instruction of the user, the shielding plate driving member (5) is signal connected with the voice recognition device (7), and is configured to make the shielding plate (2) act according to the voice instruction recognized by the voice recognition device (7).

5. The automobile air conditioning air inlet structure according to claim 1, characterized by The end of the air inlet pipe (3) away from the cavity (4) extends towards the lower part of the vehicle and is arranged close to the wheel cover (10); And / or, the air inlet pipe (3) is provided with two, and the two air inlet pipes (3) are respectively located at the two ends of the cavity (4) along the left and right directions of the automobile.

6. The automobile air conditioning air inlet structure according to claim 1, characterized by The ventilation hole (101) is a grid hole, and the shielding plate (2) is located on the side of the ventilation cover plate (1) facing the inside of the vehicle; And / or, further comprising a sealing member, when the shielding plate (2) is arranged at the ventilation hole (101), the shielding plate (2) is in sealing contact with the ventilation cover plate (1) through the sealing member.

7. The automobile air conditioning air inlet structure according to claim 1, characterized by The rainwater gutter (8) comprises gutter side plates (801) and a gutter bottom plate (802), the two gutter side plates (801) are oppositely arranged, the gutter bottom plate (802) is connected between the ends of the two gutter side plates (801) which are towards the rear of the vehicle, and the ends of the two gutter side plates (801) which are away from the gutter bottom plate (802) are connected with the two ends of the ventilation cover plate (1) respectively to enclose the cavity (4), and the gutter bottom plate (802) is provided with an air outlet (803) for communicating with the air conditioner air inlet.

8. A vehicle body assembly characterized by, The automobile air conditioner air inlet structure as claimed in any one of claims 1-7, wherein the automobile air conditioner air inlet structure further comprises a cabin cooling module (9), and an end of the air inlet pipe (3) which is away from the cavity (4) is located at the rear of the cabin cooling module (9).

9. The body assembly of claim 8, wherein, The automobile air conditioner air inlet structure further comprises a front windshield (11), an end of the front windshield (11) which is towards the front of the vehicle is connected with the ventilation cover plate (1) of the automobile air conditioner air inlet structure, and the ventilation cover plate (1) is located on the extension plane of the front windshield (11).

10. An automobile characterized by comprising: The automobile body assembly as claimed in any one of claims 8-9.

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