Side window raindrop-proof air conditioning system and vehicle

Abstract

The present application discloses a side window raindrop-proof air conditioning system and a vehicle, relating to the field of automotive technology. The side window raindrop-proof air conditioning system includes an air conditioning module, a first return air duct, a second return air duct, and a first air outlet assembly; the air conditioning module includes an air inlet and an air outlet, the air inlet is connected to the external environment, and the air outlet is used to connect to the inner cavity of the vehicle; the first return air duct includes a first input port and a first output port, the first input port is used to connect to the inner cavity, and the first output port is connected to the air inlet; the second return air duct includes a second input port and a second output port, the second input port is used to connect to the inner cavity; the first air outlet assembly is connected to the second output port, and the first air outlet assembly is used to form an air curtain at least on the side of the rearview mirror's observation perspective area away from the inner cavity. The side window raindrop-proof air conditioning system provided by the present application can improve the light transmittance of the first side window's observation perspective area and enhance driving safety.

Description

Technical Field

[0001] The present application relates to the field of automobile technology, and in particular to a side window raindrop-proof air-conditioning system and a vehicle. Background Art

[0002] When driving a vehicle, the driver needs to use the rearview mirror to check the situation behind the vehicle. However, on rainy days, rain will adhere to the side windows, reducing the light transmittance of the side windows, thereby affecting the driver's ability to view the rearview mirror and affecting driving safety. Summary of the Invention

[0003] The present application provides a side window raindrop-proof air-conditioning system and a vehicle, which can improve the light transmittance of the observation perspective area in the first side window on rainy days and enhance driving safety.

[0004] This application provides:

[0005] A side window anti-raindrop air conditioning system is applied to a vehicle, wherein a first side window of the vehicle includes an observation perspective area, and the side window anti-raindrop air conditioning system comprises:

[0006] an air conditioning module, comprising an air inlet and an air outlet, wherein the air inlet is in communication with the external environment and the air outlet is in communication with the inner cavity of the vehicle;

[0007] a first return air duct, comprising a first input port and a first output port, wherein the first input port is used to communicate with the inner cavity, and the first output port is communicated with the air inlet;

[0008] A second return air duct includes a second input port and a second output port, wherein the second input port is used to communicate with the inner cavity; and

[0009] A first air outlet assembly is connected to the second output port, and the first air outlet assembly is used to form an air curtain at least on a side of the observation perspective area away from the inner cavity.

[0010] In some possible implementations, an angle α between the air outlet direction of the first air outlet assembly and the height direction of the vehicle is 30°≤α≤60°.

[0011] In some possible implementations, the side window raindrop protection air conditioning system further includes a rainfall detection module, the rainfall detection module being configured to detect rainfall amount;

[0012] A first variable frequency control valve is provided on the first return air duct, and a second variable frequency control valve is provided on the second return air duct. The first variable frequency control valve and the second variable frequency control valve adjust their openings according to the amount of rainfall.

[0013] In some possible embodiments, the vehicle includes a rearview mirror, and the side window raindrop protection air conditioning system also includes a second air outlet assembly, which is installed on the circumference of the rearview mirror, and the air outlet direction of the second air outlet assembly is opposite to the direction of travel of the vehicle.

[0014] In some possible embodiments, the rearview mirror includes a reflector and a shell, the reflector and the shell cooperate to form a accommodating cavity, the second air outlet assembly is opened on the shell and surrounds the circumference of the reflector, and the second air outlet assembly is connected to the second output port through the accommodating cavity.

[0015] In some possible implementations, the vehicle includes a front windshield and a front cover, and an assembly gap is included between the front windshield and the front cover;

[0016] The side window anti-raindrop air conditioning system also includes a third air vent assembly, which is arranged along the extension direction of the assembly gap and is used to clear dirt in the assembly gap.

[0017] In some possible implementations, the air outlet direction of the third air outlet assembly is parallel to the normal line of the front windshield and faces the front windshield.

[0018] In addition, the present application also provides a vehicle, comprising a vehicle body and the side window raindrop-proof air conditioning system provided in the present application;

[0019] The vehicle body includes the inner cavity, and the air outlet, the first input port, and the second input port are all in communication with the inner cavity.

[0020] In some possible embodiments, the vehicle body further includes a second side window and a rear windshield, and a photovoltaic cell is provided in the second side window and / or the rear windshield, and the photovoltaic cell is electrically connected to the side window raindrop protection air conditioning system.

[0021] In some possible implementations, the vehicle body includes a first end and a second end, and along the traveling direction of the vehicle, the first end is located in front of the second end;

[0022] The vehicle further includes a wind turbine, which is disposed at the first end and is electrically connected to the side window raindrop protection air conditioning system.

[0023] The beneficial effects of the present application are as follows: the present application provides a side window raindrop-proof air conditioning system and a vehicle, the vehicle including the side window raindrop-proof air conditioning system. The side window raindrop-proof air conditioning system may include an air conditioning module, a first return air duct, a second return air duct, and a first air outlet assembly. The air conditioning module can be used to supply outside air to the inner cavity of the vehicle. The first return air duct and the second return air duct can each obtain a certain amount of flowing air from the inner cavity of the vehicle. The second return air duct can transport the obtained flowing air to the first air outlet assembly to form an air curtain in the viewing area, thereby blowing away rainwater in the viewing area and isolating the rainwater from the viewing area, reducing the adhesion of rainwater to the viewing area, thereby improving the light transmittance of the viewing area, facilitating the driver to check the rearview mirror, and improving driving safety. In addition, the first return air duct and the second return air duct can continuously discharge air from the inner cavity of the vehicle, thereby preventing the inner cavity from forming a positive pressure environment, thereby reducing the driver's drowsiness and improving driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 Shows a schematic structural diagram of a vehicle body in some embodiments;

[0026] Figure 2 Shown Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0027] Figure 3 Shown Figure 1 A schematic diagram of the partially enlarged structure of part B;

[0028] Figure 4 A schematic structural diagram of a side window raindrop protection air conditioning system in some embodiments is shown;

[0029] Figure 5 Shows a schematic structural diagram of the first tuyere assembly in some embodiments;

[0030] Figure 6 Shows a schematic structural diagram of the third tuyere assembly in some embodiments;

[0031] Figure 7 A schematic diagram showing the connection of some electrical components in a side window raindrop protection air conditioning system in some embodiments is shown.

[0032] Description of main component symbols:

[0033] 100 - Side window raindrop protection air conditioning system; 110 - Air conditioning module; 1101 - Air inlet; 1102 - Air outlet; 111 - Refrigeration assembly; 112 - Fan; 113 - Drying structure; 120 - First return air duct; 1201 - First input port; 1202 - First output port; 130 - Second return air duct; 1301 - Second input port; 1302 - Second output port; 140 - First air outlet assembly; 150 - Second air outlet assembly; 160 - Third air outlet assembly; 171 - First variable frequency control valve; 172 - Second variable frequency control valve; 173 - First control valve; 174 - Second control valve; 175 - Third control valve; 176 -Fourth control valve; 180-diverter air duct; 181-first output branch; 182-second output branch; 183-third output branch; 184-input section; 191-rainfall detection module; 1911-image acquisition component; 1912-image processor; 192-controller; 200-vehicle body; 201-first end; 202-second end; 203-inner cavity; 204-assembly gap; 210-first side window; 211-observation perspective area; 220-rearview mirror; 221-reflector; 222-housing; 230-front windshield; 240-front cover; 250-second side window; 260-rear windshield; 270-frame. DETAILED DESCRIPTION

[0034] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0037] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0038] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0039] In the embodiment, a vehicle is provided, which may be a car, a truck, an engineering vehicle, etc.

[0040] like Figures 1 to 5 As shown, a vehicle may include a vehicle body 200 and a side window raindrop protection air conditioning system 100. As will be appreciated, the vehicle body 200 may include an interior cavity 203 for accommodating a driver and other passengers. Furthermore, the vehicle body 200 may include a frame 270, a first side window 210, a rearview mirror 220, a front windshield 230, and a front hood 240. The first side window 210 may include a viewing area 211, through which the driver can view the image in the rearview mirror 220 to obtain a view of the road conditions behind the vehicle.

[0041] like Figure 4 As shown, in some embodiments, the side window raindrop protection air conditioning system 100 may include an air conditioning module 110 , a first return air duct 120 , a second return air duct 130 and a first air outlet assembly 140 .

[0042] The air conditioning module 110 may include an air inlet 1101 and an air outlet 1102. The air inlet 1101 may communicate with the outside environment to receive fresh air, while the air outlet 1102 may communicate with the interior cavity 203 of the vehicle body 200 to deliver processed fresh air into the interior cavity 203.

[0043] The first return air duct 120 may include a first input port 1201 and a first output port 1202. The first input port 1201 is connected to the inner cavity 203, and the first output port 1202 is connected to the air inlet 1101. When the side window raindrop protection air conditioning system 100 is in operation, some of the air in the inner cavity 203 is returned to the air inlet 1101 through the first return air duct 120, where it is mixed with fresh air from the outside environment and then re-entered into the inner cavity 203.

[0044] Combined together Figure 2 and Figure 5 The second return air duct 130 may include a second input port 1301 and a second output port 1302 that are connected to each other. The second input port 1301 is connected to the inner cavity 203, and the second output port 1302 may be connected to the first air vent assembly 140. In an embodiment, the first air vent assembly 140 may be installed at the position of the first side window 210. The first air vent assembly 140 may be used to form an air curtain at least on the side of the observation perspective area 211 away from the inner cavity 203. When the side window raindrop protection air conditioning system 100 is working, part of the air in the inner cavity 203 can be transported to the first air vent assembly 140 through the second return air duct 130, and form an air curtain on the side of the observation perspective area 211 away from the inner cavity 203.

[0045] When it rains, the wind curtain can blow away the rain on the viewing area 211 and isolate the viewing area 211 from the rain, reducing the possibility of rain adhering to the viewing area 211. Thus, the light transmittance of the viewing area 211 can be ensured, so that the driver can clearly view the image in the rearview mirror 220 through the viewing area 211, thereby improving driving safety in rainy days.

[0046] At the same time, when the air-conditioning module 110 continuously delivers fresh air to the inner cavity 203, the second return air duct 130 can synchronously output the air in the inner cavity 203, ensuring that the air pressure in the inner cavity 203 is balanced with the external environment, avoiding a positive pressure environment in the inner cavity 203, thereby reducing the probability of the driver falling asleep and ensuring driving safety.

[0047] like Figure 1 and Figure 4As shown, the air conditioning module 110 may further include a refrigeration assembly 111, a fan 112, and a drying structure 113, which are connected in sequence. The refrigeration assembly 111 may be located near the air inlet 1101, and the drying structure 113 may be located near the air outlet 1102. Accordingly, air entering the air conditioning module 110 may pass through the refrigeration assembly 111, the fan 112, and the drying structure 113 in sequence before being output.

[0048] Of course, in other embodiments, the order of the refrigeration component 111, the fan 112 and the drying structure 113 can be changed as needed.

[0049] As air passes through refrigeration assembly 111, it is cooled, achieving a cooling effect. For example, refrigeration assembly 111 may include a compressor, a condenser, a capillary tube, and an evaporator connected end-to-end to form a refrigerant circulation loop. The air passing through refrigeration assembly 111 can exchange heat with the refrigerant in the evaporator to achieve a cooling effect.

[0050] In this embodiment, fan 112 can serve as a power source in side window raindrop protection air conditioning system 100, providing power for air flow. Drying structure 113 can dry the passing air to reduce its moisture content. Exemplary desiccant, drying structure 113 can utilize calcium chloride desiccant, silica gel desiccant, montmorillonite desiccant, molecular sieve desiccant, activated mineral desiccant, or fiber desiccant.

[0051] It is understood that a fourth control valve 176 may be provided at the air inlet 1101 to control the opening and closing of the air inlet 1101. In this embodiment, the first output port 1202 of the first return air pipeline 120 may be connected to the pipeline between the fourth control valve 176 and the refrigeration assembly 111. The fourth control valve 176 may be a solenoid valve.

[0052] In the embodiment, the gas with lower temperature in the inner cavity 203 is transported to the air inlet 1101, which can reduce the air temperature at the air inlet 1101. Even if the temperature of the air entering the air conditioning module 110 is reduced, the energy consumption of the air conditioning module 110 can be reduced, thereby achieving energy saving effect.

[0053] like Figure 4 and Figure 5 As shown, in the embodiment, the first air vent assembly 140 can be attached to the first air duct structure. That is, the first air vent assembly 140 is formed by opening a plurality of air vents on the first air duct structure. The first air duct structure can be connected to the second return air duct 130.

[0054] In some embodiments, the first air vent assembly 140 can be mounted on a side edge of the first side window 210 glass near the front windshield 230. It will be appreciated that a mounting slot can be provided in the vehicle frame 270 for mounting the first side window 210. The first air vent assembly 140 can be embedded in the mounting slot near the front windshield 230 and corresponding to the side of the mounting slot away from the inner cavity 203, so that the first air vent assembly is located on the side of the first side window 210 away from the inner cavity 203. In an embodiment, the first air vent assembly 140 can include a plurality of air vents, which can be arranged sequentially along a side edge of the first side window 210 near the front windshield 230.

[0055] Of course, in other embodiments, the first tuyere assembly 140 may also extend to the side of the first side window 210 close to the roof. Accordingly, any area of ​​the first side window 210 away from the inner cavity 203 may form a corresponding air curtain by the first tuyere assembly 140.

[0056] like Figure 1 and Figure 5 As shown, the air outlet direction of the first vent assembly 140 can be tilted relative to the height of the vehicle and inclined toward the front windshield 230. As a result, while the vehicle is moving, the flowing air output from the first vent assembly 140 can be directed along the shortest possible path to the side edge of the first side window 210 near the bottom of the vehicle. This also ensures that the flowing air output from the first vent assembly 140 is concentrated on the viewing area 211, reducing the likelihood of rainwater adhering to the viewing area 211.

[0057] In some embodiments, the angle α between the air outlet direction of the first tuyere assembly 140 and the height direction of the vehicle can be set to 30°≤α≤60°. For example, the angle α between the air outlet direction of the first tuyere assembly 140 and the height direction of the vehicle can be set to 30°, 45°, 50°, 55°, 60°, etc.

[0058] It can be understood that the gas transported from the inner cavity 203 to the first air outlet assembly 140 can be the gas dried by the air conditioning module 110, even if the water content of the gas blown toward the observation perspective area 211 is small, thereby improving the drying effect on the observation perspective area 211.

[0059] like Figure 2 and Figure 4 As shown, the side window raindrop protection air conditioning system 100 further includes a second air vent assembly 150, which can also be connected to the second output port 1302. In this embodiment, the side window raindrop protection air conditioning system 100 further includes a split air duct 180, which can be used to connect the second return air duct 130 with the first air vent assembly 140, the second air vent assembly 150, and other structures.

[0060] Specifically, the input section 184 of the split air duct 180 can communicate with the second output port 1302 to enable the input of flowing gas. It is understood that the split air duct 180 may include multiple output branches. Specifically, the first output branch 181 of the split air duct 180 can communicate with the first tuyere assembly 140, and the second output branch 182 can communicate with the second tuyere assembly 150.

[0061] In this embodiment, a first control valve 173 may be provided on the first output branch pipe 181 to control the flow of air between the first output branch pipe 181, thereby controlling the flow of air between the second return air duct 130 and the first air outlet assembly 140. Similarly, a second control valve 174 may be provided on the second output branch pipe 182 to control the flow of air between the second return air duct 130 and the second air outlet assembly 150. In this embodiment, both the first control valve 173 and the second control valve 174 may be solenoid valves.

[0062] like Figure 1 and Figure 2 As shown, in some embodiments, the second air vent assembly 150 can be disposed circumferentially around the rearview mirror 220. Specifically, the rearview mirror 220 can include a reflector 221 and a housing 222. The reflector 221 can be mounted on a side of the housing 222 away from the front windshield 230, and the reflector 221 and the housing 222 can cooperate to form a receiving cavity (not shown). The second air vent assembly 150 can also include multiple air vents, which can be sequentially arranged around the circumference of the reflector 221 and can be opened on the housing 222.

[0063] In one embodiment, the air outlet direction of the second air vent assembly 150 can be parallel to the direction of travel of the vehicle and in the opposite direction of the travel direction. When the second air vent assembly 150 outputs flowing air, the flowing air can pass through one side of the first side window 210, thereby cooling the first side window 210.

[0064] As will be appreciated, during the vehicle's travel, a vortex will form on the side of the rearview mirror 220 away from the front windshield 230 (i.e., behind the rearview mirror 220). In this embodiment, the flowing air output by the second air vent assembly 150 can disrupt the vortex generated behind the rearview mirror 220, reducing wind resistance during the vehicle's travel. Simultaneously, the flowing air output by the second air vent assembly 150 can also provide a boost to the vehicle's movement. This can achieve energy savings and reduce energy consumption.

[0065] Combined together Figure 7The side window anti-raindrop air conditioning system 100 may further include a controller 192, which may be electrically connected to other electrical components in the side window anti-raindrop air conditioning system 100. Thus, the controller 192 may coordinate and control the operation of other electrical components in the side window anti-raindrop air conditioning system 100.

[0066] Of course, in other embodiments, the electrical components in the side window raindrop protection air conditioning system 100 can also be connected to the central control system of the vehicle body 200 and controlled uniformly by the central control system in the vehicle body 200.

[0067] like Figure 2 and Figure 7 As shown, the side window raindrop protection air conditioning system 100 also includes a rainfall detection module 191 for detecting rainfall. In some embodiments, the rainfall detection module 191 may include an image capture component 1911 and an image processor 1912. The image capture component 1911 may be mounted on the rearview mirror 220 and may be used to capture real-time images from the reflector 221. As will be appreciated, when raindrops fall on the reflector 221, the reflectivity at the corresponding location on the reflector 221 changes, resulting in the appearance of corresponding light spots. The image processor 1912 can then analyze and process the real-time images captured by the image capture component 1911 to determine whether it is raining. Furthermore, the intensity of the light spots on the reflector 221 can be used to determine the amount of rainfall. In some embodiments, the image capture component 1911 may utilize a camera.

[0068] Combined together Figure 4 In some embodiments, the first return air duct 120 is further provided with a first variable frequency control valve 171 for regulating the air flow in the first return air duct 120. The second return air duct 130 is further provided with a second variable frequency control valve 172 for regulating the air flow in the second return air duct 130. Both the first variable frequency control valve 171 and the second variable frequency control valve 172 can be variable frequency solenoid valves. In this embodiment, the controller 192 can regulate the opening of the first variable frequency control valve 171 and the second variable frequency control valve 172 based on the amount of rainfall detected by the rainfall detection module 191.

[0069] Specifically, when the side window raindrop protection air conditioning system 100 is turned on, the first variable frequency control valve 171 can be at a first preset opening, and the second variable frequency control valve 172 can be at a second preset opening. A certain amount of air flows through both the first return air duct 120 and the second return air duct 130. The first and second preset openings can be set as needed.

[0070] Combined together Figure 1 and Figure 5When rainfall detection module 191 detects zero rainfall, indicating no rain, controller 192 closes first control valve 173 and opens second control valve 174. Second air vent assembly 150 cools first side window 210 and provides propulsion for the vehicle. During this process, first variable-frequency control valve 171 is at a first preset opening, and second variable-frequency control valve 172 is at a second preset opening.

[0071] When the rainfall detection module 191 detects a rainfall greater than zero, indicating that rain is occurring, the controller 192 controls the second control valve 174 to close and the first control valve 173 to open, allowing the first vent assembly 140 to clear rain from the viewing area 211 of the first side window 210. Furthermore, when the rainfall detection module 191 detects that the rainfall is greater than a preset amount, the controller 192 controls the first variable-frequency control valve 171 to decrease in opening and the second variable-frequency control valve 172 to increase in opening. As the rainfall increases, the controller 192 controls the first variable-frequency control valve 171 to gradually decrease in opening to a minimum or close, while simultaneously controlling the second variable-frequency control valve 172 to gradually increase in opening to a maximum. In other words, on rainy days, air output from the inner cavity 203 is preferentially directed to the first vent assembly 140, ensuring light transmittance to the viewing area 211 of the first side window 210 and ensuring driving safety.

[0072] When the rainfall gradually decreases, the controller 192 can control the opening of the first variable frequency control valve 171 to increase and gradually increase it to the first preset opening as needed. At the same time, it can control the opening of the second variable frequency control valve 172 to decrease and gradually decrease it to the second preset opening as needed.

[0073] like Figure 2 As shown, in some embodiments, a heating element (not shown) may be integrated into the rearview mirror 220 to heat the reflector 221 on rainy days to prevent the evaporation of rainwater on the reflector 221, thereby improving the dryness of the surface of the reflector 221 and improving the imaging effect.

[0074] Combined together Figure 4 As will be appreciated, the rearview mirror 220 may also be integrated with a drive mechanism (not shown) for adjusting the angle of the reflector 221. This drive mechanism may be located within the accommodating chamber. In some embodiments, the second tuyere assembly 150 may communicate with the end of the second output branch 182 remote from the second return air duct 130 via the accommodating chamber. That is, the flowing air output from the second output branch 182 may be delivered to the second tuyere assembly 150 via the accommodating chamber. As the flowing air passes through the accommodating chamber, it can cool and remove dust from the drive mechanism within the accommodating chamber.

[0075] like Figure 3 、 Figure 4 and Figure 6As shown, the side window raindrop protection air conditioning system 100 further includes a third air vent assembly 160 , which can be used to remove dirt at the assembly gap 204 between the front windshield 230 and the front cover 240 .

[0076] In some embodiments, the third tuyere assembly 160 may be attached to the second air duct structure. That is, the third tuyere assembly 160 may be formed by providing a plurality of tuyere openings on the second air duct structure. The second air duct structure may be in communication with the second return air duct 130.

[0077] In the embodiment, the third tuyere assembly 160 can be disposed below the front cover 240 and close to the assembly gap 204. It is understood that the third tuyere assembly 160 can include a plurality of tuyere, which can be sequentially arranged along the extension direction of the assembly gap 204.

[0078] In some embodiments, the air outlet direction of the third air outlet assembly 160 can be parallel to the normal line of the front windshield 230 and toward one side of the front windshield 230. In this way, the possibility of dust entering the third air outlet assembly 160 can be reduced, and the probability of the third air outlet assembly 160 being blocked can be reduced.

[0079] Accordingly, in this embodiment, the diverter duct 180 may further include a third output branch 183, with which the third tuyere assembly 160 may be connected. It is understood that a third control valve 175 may be provided on the third output branch 183 to control the opening and closing of the third tuyere assembly 160. In this embodiment, the third control valve 175 is a solenoid valve.

[0080] Combined together Figure 7 During use, when the user turns on the side window raindrop protection air conditioning system 100, the controller 192 can control the third control valve 175 to open for a period of time to blow out dust and other dirt from the assembly gap 204, achieving a cleaning effect. The duration of the third control valve 175 opening can be set as needed. When the controller 192 controls the third control valve 175 to close, it can also control the second control valve 174 or the first control valve 173 to open simultaneously.

[0081] like Figure 1 As shown, the vehicle body 200 also includes a second side window 250 and a rear windshield 260. In some embodiments, the vehicle further includes a photovoltaic cell (not shown). Both the second side window 250 and the rear windshield 260 may be integrated with a photovoltaic cell to convert received solar energy into electrical energy. In some embodiments, the photovoltaic cell may be electrically connected to the side window raindrop protection air conditioning system 100, thereby providing a certain amount of electrical energy for the side window raindrop protection air conditioning system 100.

[0082] Of course, in other embodiments, photovoltaic cells may be integrated only in the second side window 250 or the rear windshield 260 .

[0083] Of course, the photovoltaic cell can also be electrically connected to the power supply or other electrical components in the vehicle body 200, and the electric energy generated by the photovoltaic cell can also be stored in the power supply or directly power the electrical components in the vehicle body 200, for example, it can directly power the heating element in the rearview mirror 220.

[0084] like Figure 1 As shown, in some embodiments, the vehicle body 200 may include a first end 201 and a second end 202. In the direction of travel of the vehicle, the first end 201 may be located in front of the second end 202. In some embodiments, the vehicle further includes a wind turbine (not shown), which may be located inside the first end 201, that is, in the space below the front cover 240.

[0085] During the vehicle's travel, the wind turbine can utilize the kinetic energy carried by the flowing air entering the vehicle body 200 and convert it into electrical energy. In an embodiment, the wind turbine can be electrically connected to the side window raindrop protection air conditioning system 100 and can be powered by the wind turbine.

[0086] Of course, the wind turbine generator can also be electrically connected to the power supply and other electrical components in the vehicle body 200, so that the converted electrical energy can be stored in the power supply or directly supplied to other battery components.

[0087] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0088] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A side window raindrop protection air conditioning system, applied to a vehicle, wherein the first side window of the vehicle includes an observation perspective area, and the vehicle includes a rearview mirror, characterized in that: The side window anti-raindrop air conditioning system includes: an air conditioning module, comprising an air inlet and an air outlet, wherein the air inlet is in communication with the external environment and the air outlet is in communication with the inner cavity of the vehicle; a first return air duct, comprising a first input port and a first output port, wherein the first input port is used to communicate with the inner cavity, and the first output port is communicated with the air inlet; A second return air duct includes a second input port and a second output port, wherein the second input port is used to communicate with the inner cavity; and a first air outlet assembly, connected to the second outlet, the first air outlet assembly being configured to form an air curtain at least on a side of the perspective observation area away from the inner cavity, wherein an angle α between an air outlet direction of the first air outlet assembly and a height direction of the vehicle is 30°≤α≤60°; A rainfall detection module is used to detect rainfall. A first variable frequency control valve is provided on the first return air duct, and a second variable frequency control valve is provided on the second return air duct. The first variable frequency control valve and the second variable frequency control valve adjust their openings according to the rainfall. The second air outlet assembly is installed on the circumference of the rearview mirror, and the air outlet direction of the second air outlet assembly is opposite to the travel direction of the vehicle. The rearview mirror includes a reflector and a shell. The reflector and the shell cooperate to form an accommodating cavity. The second air outlet assembly is opened on the shell and surrounds the circumference of the reflector. The second air outlet assembly is connected to the second output port through the accommodating cavity.

2. The side window anti-raindrop air conditioning system according to claim 1, characterized in that: The vehicle comprises a front windshield and a front cover, wherein an assembly gap is provided between the front windshield and the front cover; The side window anti-raindrop air conditioning system also includes a third air vent assembly, which is arranged along the extension direction of the assembly gap and is used to clear dirt in the assembly gap.

3. The side window anti-raindrop air conditioning system according to claim 2, characterized in that: The air outlet direction of the third air outlet assembly is parallel to the normal line of the front windshield and faces the front windshield.

4. A vehicle, characterized in that: It comprises a vehicle body and the side window raindrop prevention air conditioning system according to any one of claims 1 to 3; The vehicle body includes the inner cavity, and the air outlet, the first input port, and the second input port are all in communication with the inner cavity.

5. The vehicle according to claim 4, characterized in that The vehicle body further includes a second side window and a rear windshield. The second side window and / or the rear windshield are provided with a photovoltaic cell, and the photovoltaic cell is electrically connected to the side window raindrop prevention air conditioning system.

6. The vehicle according to claim 4 or 5, characterized in that: The vehicle body includes a first end and a second end, and along the travel direction of the vehicle, the first end is located in front of the second end; The vehicle further includes a wind turbine, which is disposed at the first end and is electrically connected to the side window raindrop protection air conditioning system.

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