CN219257061U - Front cabin ventilation device, front cabin assembly and vehicle - Google Patents
Front cabin ventilation device, front cabin assembly and vehicle Download PDFInfo
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- CN219257061U CN219257061U CN202320274221.2U CN202320274221U CN219257061U CN 219257061 U CN219257061 U CN 219257061U CN 202320274221 U CN202320274221 U CN 202320274221U CN 219257061 U CN219257061 U CN 219257061U
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Abstract
The utility model discloses a front cabin ventilation device, a front cabin assembly and a vehicle, wherein the front cabin ventilation device comprises: the front cabin ventilation main body, the both ends of front cabin ventilation main body are provided with air intake and air outlet respectively, and the air outlet sets up in the rear top of air intake, and the air outlet includes first air outlet and second air outlet, and the intercommunication has first ventilation wind channel between first air outlet and the air intake, and the intercommunication has the second ventilation wind channel between second air outlet and the air intake, and the cross-sectional area in first ventilation wind channel and second ventilation wind channel all increases gradually in the air-out direction. Therefore, the cross sectional areas of the first ventilation air channel and the second ventilation air channel are gradually increased in the air outlet direction, so that the wind speed of the front cabin ventilation device is gradually reduced, the contact time of air and the front cabin assembly is increased, more heat in the front cabin assembly is taken away, and the heat dissipation effect of the front cabin assembly of the vehicle can be improved.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a front cabin ventilation device, a front cabin assembly and a vehicle.
Background
Along with the progress of social life, people have higher requirements on automobiles, the automobiles are developed more rapidly, the automobiles also enter a more diversified stage, and a great amount of heat is generated in the working process by driving the front cabin of the automobile, so that the front cabin of the automobile is generally provided with a driving cooling system for heat dissipation, wind outside the automobile enters the front cabin after entering through a front air inlet grille and is guided out by a fan, and the air flow entering the front cabin takes away the heat generated by driving and flows out of the front cabin, so that the heat dissipation of the driving cooling system is realized.
In the prior art, more parts are arranged in the front cabin of the automobile, the trend of a pipeline is complex, when wind enters from the front air inlet grille and is guided out by the fan to enter the front cabin, the air flow is not easy to be guided out from the front cabin, and therefore the heat dissipation effect of the driving cooling system can be influenced.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the front cabin ventilation device which can improve the heat dissipation effect.
The utility model further provides a front cabin assembly.
The utility model further proposes a vehicle.
According to an embodiment of the utility model, a front cabin ventilation device includes: the front cabin ventilation main body, the both ends of front cabin ventilation main body are provided with air intake and air outlet respectively, the air outlet set up in air intake rear top, the air outlet includes first air outlet and second air outlet, first air outlet with the second air outlet sets up in left and right directions interval, first air outlet with the intercommunication has first ventilation wind channel between the air intake, the second air outlet with the intercommunication has the second ventilation wind channel between the air intake, first ventilation wind channel with the cross-sectional area in second ventilation wind channel all increases gradually in the air-out direction.
Therefore, the cross sectional areas of the first ventilation air channel and the second ventilation air channel are gradually increased in the air outlet direction, so that the wind speed of the front cabin ventilation device is gradually reduced, the contact time of air and the front cabin assembly is increased, more heat in the front cabin assembly is taken away, and the heat dissipation effect of the front cabin assembly of the vehicle can be improved.
According to some embodiments of the utility model, one end of the first air outlet and one end of the second air outlet are connected with each other, the other end of the first air outlet is bent and extended towards the air outlet direction relative to a horizontal plane, and the other end of the second air outlet is bent and extended towards the air outlet direction relative to the horizontal plane.
According to some embodiments of the utility model, a first air guide baffle is arranged on one side of the first air outlet away from the second air outlet, a second air guide baffle is arranged on one side of the second air outlet away from the first air outlet, and the distance between the first air guide baffle and the second air guide baffle is gradually increased in the air outlet direction.
According to some embodiments of the utility model, a connecting seat is arranged between the first air outlet and the second air outlet, and the distance between the connecting seat and the two sides of the first air outlet and the second air outlet in the air outlet direction is gradually increased.
According to some embodiments of the utility model, a first air deflector is arranged in the first air outlet, a second air deflector is arranged in the second air outlet, one end of the first air deflector and one end of the second air deflector are respectively connected with two sides of the connecting seat facing the first air outlet and the second air outlet, a first reinforcing protrusion is arranged at a connection part with one end of the first air deflector, and a second reinforcing protrusion is arranged at a connection part with one end of the second air deflector.
According to some embodiments of the present utility model, the first air deflector and the second air deflector are multiple, the multiple first air deflectors are arranged at intervals in the air outlet direction, the multiple second air deflectors are arranged at intervals in the air outlet direction, and the multiple first air deflectors and the multiple second air deflectors are in one-to-one correspondence.
According to some embodiments of the utility model, the air outlet is located above the air inlet, and the front cabin ventilation body is provided with a drainage channel at a position corresponding to the bottom of the air inlet.
According to some embodiments of the utility model, the front cabin ventilation body is provided with a water baffle at a position corresponding to a side of the drain tank away from the air outlet.
The front cabin assembly comprises the front cabin ventilation device.
The vehicle comprises the front cabin assembly.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a front cabin ventilation device according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a front cabin ventilation device according to an embodiment of the present utility model;
fig. 3 is another schematic view of a front cabin ventilation device according to an embodiment of the present utility model.
Reference numerals:
100. a front cabin ventilation device;
10. a front cabin ventilation body; 11. an air inlet; 111. a first ventilation duct; 112. the second ventilation air duct; 113. a first duct section; 114. a second duct section; 115. a third air duct section; 12. an air outlet; 121. a first air outlet; 1211. a first air deflector; 122. a second air outlet; 1221. a second air deflector; 13. a first air guide baffle; 14. a second air guide baffle; 15. a connecting seat; 151. a first reinforcing protrusion; 152. a second reinforcing protrusion; 16. a drainage channel; 17. a water baffle; 18. and a water leakage hole.
Detailed Description
Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.
The following figures describe a front cabin ventilation device 100 according to an embodiment of the present utility model with reference to fig. 1 to 3, in which the front cabin ventilation device 100 is applied to a front cabin assembly, and the front cabin assembly provided with the front cabin ventilation device 100 is applied to a vehicle.
As shown in conjunction with fig. 1 to 3, the front cabin ventilation device 100 according to an embodiment of the present utility model may mainly include: the front cabin ventilation main body 10, wherein, the both ends of front cabin ventilation main body 10 are provided with air intake 11 and air outlet 12 respectively, and air intake 11 can make the outside wind of front cabin ventilation main body 10 get into in the front cabin ventilation main body 10, and air outlet 12 can make in the front cabin ventilation main body 10 through the wind outflow of heat transfer in the front cabin ventilation main body 10, so set up, can guarantee the smoothness when wind gets into front cabin ventilation main body 10 and follow front cabin ventilation main body 10 and flow out, can make the wind in the front cabin ventilation main body 10 circulate and take away the heat of front cabin assembly like this, and then can promote the radiating effect of the front cabin assembly of vehicle.
Further, the air outlet 12 is disposed above and behind the air inlet 11, the air outlet 12 includes a first air outlet 121 and a second air outlet 122, the first air outlet 121 and the second air outlet 122 are disposed at intervals in a left-right direction, a first ventilation air channel 111 is communicated between the first air outlet 121 and the air inlet 11, a second ventilation air channel 112 is communicated between the second air outlet 122 and the air inlet 11, and cross sectional areas of the first ventilation air channel 111 and the second ventilation air channel 112 are gradually increased in an air outlet direction. Specifically, the air outlet 12 is disposed above the rear of the air inlet 11, the air inlet 11 and the air outlet 12 are mutually communicated, so that after the air enters the front cabin ventilation main body 10 from the air inlet 11, the air can flow to the air outlet 12 along the first ventilation air duct 111 and the second ventilation air duct 112, the direction of the air flowing to the air outlet 12 from the air inlet 11 along the first ventilation air duct 111 and the second ventilation air duct 112 in the front cabin ventilation main body 10 is the air outlet direction of the front cabin ventilation device 100, heat generated in the front cabin assembly can be taken away in the process of the air flowing along the first ventilation air duct 111 and the second ventilation air duct 112, and finally the heat generated in the front cabin assembly can flow out from the air outlet 12 along with the air, so that the air cooling and heat dissipation effects of the front cabin assembly can be realized.
In addition, the air outlet 12 includes a first air outlet 121 and a second air outlet 122, the first air outlet 121 and the second air outlet 122 are arranged at intervals in the left-right direction, the cross-sectional areas of the first air duct 111 and the second air duct 112 are gradually increased in the air outlet direction, so that after the air enters the first air duct 111 and the second air duct 112, the air flows towards the first air outlet 121 and the second air outlet 122 along the air outlet direction, the cross-sectional areas of the first air duct 111 and the second air duct 112 are gradually increased in the air outlet direction, so that the flowing speed of the air in the first air duct 111 and the second air duct 112 is gradually reduced, the contact time of the air and the front cabin assembly is increased, more heat in the front cabin assembly is carried away by the air flowing in the front cabin ventilation main body 10, the rapid heat dissipation of the front cabin ventilation main body 10 can be realized, and the heat dissipation effect of the front cabin assembly of the vehicle can be improved.
Therefore, by arranging the first ventilation air duct 111 and the second ventilation air duct 112 with the cross-sectional areas gradually increased in the air outlet direction, the air speed of the front cabin ventilation device 100 can be gradually reduced, the contact time of air and the front cabin assembly is increased, more heat in the front cabin assembly is taken away, and therefore the heat dissipation effect of the front cabin assembly of the vehicle can be improved.
Referring to fig. 3, the first ventilation air duct 111 and the second ventilation air duct 112 each include a first air duct section 113, a second air duct section 114, and a third air duct section 115, where the first air duct section 113 and the third air duct section 115 extend horizontally, the third air duct section 115 is located above the rear of the first air duct section 113, the second air duct section 114 is connected between the first air duct section 113 and the third air duct section 115, an air inlet 11 is provided at one end of the first air duct section 113 away from the second air duct section 114, and a first air outlet 121 or a second air outlet 122 is provided at one end of the third air duct section 115 away from the second air duct section 114.
Specifically, the first ventilation air duct 111 and the second ventilation air duct 112 each include a first air duct section 113, a second air duct section 114 and a third air duct section 115, so that the first ventilation air duct 111 and the second ventilation air duct 112 have the same structure, and the stable flow velocity and flow rate of the air flowing into the front cabin ventilation main body 10 from the air inlet 11 can be ensured. In addition, the first air duct section 113 and the third air duct section 115 are horizontally extended, the third air duct section 115 is located at the rear upper side of the first air duct section 113, the second air duct section 114 is communicated between the first air duct section 113 and the third air duct section 115, and the arrangement is that the air outlet 12 is arranged at the rear upper side of the air inlet 11 on the premise that the first air duct section 113, the second air duct section 114 and the third air duct section 115 are communicated is guaranteed, so that the flowing direction of air in the front cabin ventilation main body 10 can be set, and the air can smoothly flow out of the front cabin assembly on the premise that the heat in the front cabin assembly is taken away.
Further, the air inlet 11 is disposed at one end of the first air duct section 113 far away from the second air duct section 114, the first air outlet 121 or the second air outlet 122 is disposed at one end of the third air duct section 115 far away from the second air duct section 114, and this arrangement can ensure that air flows through the first air duct section 113, the second air duct section 114 and the third air duct section 115 in sequence along the air outlet direction after entering the front cabin ventilation main body 10 through the air inlet 11, and finally is discharged from the first air outlet 121 and the second air outlet 122.
As shown in fig. 1 and 3, a first air guide baffle 13 is disposed on a side of the first air outlet 121 away from the second air outlet 122, and a second air guide baffle 14 is disposed on a side of the second air outlet 122 away from the first air outlet 121. Specifically, the first air outlet 121 is provided with the first air guiding baffle 13 on a side far away from the second air outlet 122, the second air guiding baffle 14 is provided on a side far away from the first air outlet 121, the first air guiding baffle 13 can ensure that the air flowing to the first air outlet 121 stably flows at a position close to the first air outlet 121, the air close to the first air outlet 121 can be prevented from diffusing in advance when the air does not reach the first air outlet 121, so that the air guiding effect of the front cabin ventilation device 100 can be ensured to be reliable, the second air guiding baffle 14 can ensure that the air flowing to the second air outlet 122 stably flows at a position close to the second air outlet 122, and the air close to the second air outlet 122 can be prevented from diffusing in advance when the air does not reach the second air outlet 122, so that the air guiding effect of the front cabin ventilation device 100 can be ensured to be reliable.
Further, the distance between the first air guiding baffle 13 and the second air guiding baffle 14 is gradually increased in the air outlet direction, so that the distance between the first air outlet 121 and the second air outlet 122 can be ensured to be gradually increased in the air outlet direction, the stable and reliable structural position of the front cabin ventilation main body 10 at the first air outlet 121 and the second air outlet 122 can be ensured, the structural stability of the front cabin ventilation device 100 can be ensured, and the air guiding reliability of the front cabin ventilation device 100 can be further ensured.
As shown in fig. 1 and 3, a connecting seat 15 is disposed between the first air outlet 121 and the second air outlet 122, and the distance between the connecting seat 15 and the two sides of the first air outlet 121 and the second air outlet 122 in the air outlet direction is gradually increased. Specifically, the connecting seat 15 is disposed between the first air outlet 121 and the second air outlet 122, the connecting seat 15 can realize connection of the first air outlet 121 and the second air outlet 122 at the air outlet 12, can support the first air outlet 121 and the second air outlet 122, can enhance structural stability of the first air outlet 121 and the second air outlet 122, can gradually increase distances between the two sides of the connecting seat 15, which face the first air outlet 121 and the second air outlet 122, in the air outlet direction, and can gradually increase distances between the first air outlet 121 and the second air outlet 122 in the direction perpendicular to the air outlet direction, so that wind flowing out of the first air outlet 121 and wind flowing out of the second air outlet 122 are gradually kept away, and air flow of the first air outlet 121 and air flow of the second air outlet 122 are prevented from affecting each other to cause uneven heat dissipation of the front cabin ventilation device 100, thereby ensuring heat dissipation effects of the front cabin ventilation device 100.
As shown in fig. 1 to 3, a first air deflector 1211 is disposed in the first air outlet 121, a second air deflector 1221 is disposed in the second air outlet 122, one end of the first air deflector 1211 and one end of the second air deflector 1221 are respectively connected to two sides of the connection base 15 facing the first air outlet 121 and the second air outlet 122, a first reinforcing protrusion 151 is disposed at a connection position between the connection base 15 and one end of the first air deflector 1211, and a second reinforcing protrusion 152 is disposed at a connection position between the connection base 15 and one end of the second air deflector 1221. Specifically, the first air outlet 121 is provided with a first air deflector 1211, the second air outlet 122 is provided with a second air deflector 1221, the first air deflector 1211 can guide the flow of the air in the first air outlet 121, and the second air deflector 1221 can guide the flow of the air in the second air outlet 122, so that the flow directions of the air in the first air outlet 121 and the second air outlet 122 can be stabilized.
Further, one end of the first air deflector 1211 and one end of the second air deflector 1221 are respectively connected with two sides of the connection seat 15 facing the first air deflector 121 and the second air deflector 122, so that all the air flowing in the first air deflector 121 passes through the first air deflector 1211, all the air flowing in the second air deflector 122 passes through the second air deflector 1221, so that the guiding reliability of the first air deflector 1211 to the air in the first air deflector 121 can be ensured, the guiding reliability of the second air deflector 1221 to the air in the second air deflector 122 can be ensured, the connection seat 15 is provided with a first reinforcing protrusion 151 at the connection position with one end of the first air deflector 1211, the connection seat 15 is provided with a second reinforcing protrusion 152 at the connection position with one end of the second air deflector 1221, and the first reinforcing protrusion 151 can increase the connection strength of the first air deflector 1211 and the connection seat 15, and the second reinforcing protrusion 152 can increase the connection strength of the second air deflector 1221 and the connection seat 15, so that the stability of the first air deflector 1211 and the second air deflector 122 can be improved in the first air deflector 121 and the structure 122 can be improved.
As shown in fig. 3, the first air deflectors 1211 and the second air deflectors 1221 are multiple, the first air deflectors 1211 are arranged at intervals in the air outlet direction, the second air deflectors 1221 are arranged at intervals in the air outlet direction, and the first air deflectors 1211 and the second air deflectors 1221 are in one-to-one correspondence. Specifically, the number of the first air deflectors 1211 and the number of the second air deflectors 1221 are multiple, so that the reliability of the guiding of the first air deflectors 1211 and the second air deflectors 1221 to wind can be enhanced, the plurality of first air deflectors 1211 are arranged at intervals in the air outlet direction, the plurality of second air deflectors 1221 are arranged at intervals in the air outlet direction, the first air deflectors 1211 can have continuity in guiding the wind in the first air outlet 121, the flow velocity of the wind in the first air outlet 121 can be stabilized, the second air deflectors 1221 can have continuity in guiding the wind in the second air outlet 122, the flow velocity of the wind in the second air outlet 122 can be stabilized, the plurality of first air deflectors 1211 and the plurality of second air deflectors 1221 are arranged at intervals in the air outlet direction, the assembly production of the front cabin device 100 can be facilitated, the flow velocity and the flow direction of the wind flowing out of the first air outlet 121 and the second air outlet 122 can be stabilized, and the ventilation effect of the front cabin device 100 can be improved.
As shown in fig. 1-2, the air outlet 12 is located above the air inlet 11, and the front cabin ventilation body 10 is provided with a drainage groove 16 at a position corresponding to the bottom of the air inlet 11. Specifically, the air outlet 12 is located above the air inlet 11, so that the air flowing out from the air outlet 12 can directly flow into the air above the vehicle, the front cabin ventilation device 100 can radiate heat better, the heat radiation efficiency of the front cabin assembly can be improved, the front cabin ventilation main body 10 is provided with the drainage groove 16 at the position corresponding to the bottom of the air inlet 11, when the vehicle runs in rainy days, rainwater flows into the air inlet 11 after entering the front cabin ventilation device 100 through the air outlet 12, the air inlet speed of the front cabin ventilation device 100 is affected, the rainwater entering the front cabin ventilation device 100 can be discharged quickly through the drainage groove 16, and the flow of the air in the front cabin ventilation device 100 can be smoother.
As shown in fig. 1 to 2, the front cabin ventilation main body 10 is provided with a water baffle 17 at a position corresponding to a side of the drain groove 16 away from the air outlet 12. Specifically, the front cabin ventilation body 10 is provided with a water baffle 17 at a position corresponding to a side of the drain groove 16 away from the air outlet 12, the water baffle 17 can block the wind from entering the front cabin ventilation device 100, so that rainwater can be blocked at the air inlet 11 and smoothly flow into the drain groove 16, a plurality of water leakage holes 18 are formed at the lower end of the drain groove 16, and the rainwater can be discharged from the water leakage holes 18.
In the embodiment of the utility model, the front cabin ventilation device 100 is arranged in the front cabin assembly of the vehicle, the front cabin ventilation device 100 has a simple structure, the resistance of wind in the front cabin ventilation device 100 can be reduced, the wind directly flows out from the air outlet 12 after entering the front cabin assembly, thus heat in the front cabin assembly can be taken away, the heat dissipation efficiency of the front cabin assembly of the vehicle is improved, the front cabin ventilation device 100 is also provided with the drainage groove 16, and rainwater entering the front cabin ventilation device 100 can be smoothly discharged, so that the working reliability of a heat dissipation and cooling system of the front cabin assembly of the vehicle can be ensured.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A front compartment ventilation device, comprising:
the front cabin ventilation main body (10), the both ends of front cabin ventilation main body (10) are provided with air intake (11) and air outlet (12) respectively, air outlet (12) set up in air intake (11) rear top, air outlet (12) include first air outlet (121) and second air outlet (122), first air outlet (121) with second air outlet (122) are in left and right direction interval setting, first air outlet (121) with communicate between air intake (11) has first ventilation duct (111), second air outlet (122) with communicate between air intake (11) has second ventilation duct (112), first ventilation duct (111) with the cross-sectional area of second ventilation duct (112) all increases gradually in the air-out direction.
2. The front cabin ventilation device according to claim 1, wherein the first ventilation air duct (111) and the second ventilation air duct (112) each comprise a first air duct section (113), a second air duct section (114) and a third air duct section (115), the first air duct section (113) and the third air duct section (115) are horizontally extended, the third air duct section (115) is located above and behind the first air duct section (113), the second air duct section (114) is communicated between the first air duct section (113) and the third air duct section (115), the air inlet (11) is arranged at one end of the first air duct section (113) away from the second air duct section (114), and the first air outlet (121) or the second air outlet (122) is arranged at one end of the third air duct section (115) away from the second air duct section (114).
3. The front cabin ventilation device according to claim 1, wherein a first air guiding baffle (13) is arranged on a side of the first air outlet (121) away from the second air outlet (122), a second air guiding baffle (14) is arranged on a side of the second air outlet (122) away from the first air outlet (121), and a distance between the first air guiding baffle (13) and the second air guiding baffle (14) is gradually increased in an air outlet direction.
4. The front cabin ventilation device according to claim 1, wherein a connecting seat (15) is provided between the first air outlet (121) and the second air outlet (122), and the distance between the connecting seat (15) and the two sides of the first air outlet (121) and the second air outlet (122) in the air outlet direction is gradually increased.
5. The front cabin ventilation device according to claim 4, wherein a first air deflector (1211) is disposed in the first air outlet (121), a second air deflector (1221) is disposed in the second air outlet (122), one end of the first air deflector (1211) and one end of the second air deflector (1221) are respectively connected to two sides of the connection base (15) facing the first air outlet (121) and the second air outlet (122), a first reinforcing protrusion (151) is disposed at a connection position with one end of the first air deflector (1211), and a second reinforcing protrusion (152) is disposed at a connection position with one end of the second air deflector (1221) of the connection base (15).
6. The front cabin ventilation device according to claim 5, wherein the first air deflector (1211) and the second air deflector (1221) are plural, the plural first air deflectors (1211) are disposed at intervals in the air outlet direction, the plural second air deflectors (1221) are disposed at intervals in the air outlet direction, and the plural first air deflectors (1211) and the plural second air deflectors (1221) are in one-to-one correspondence.
7. The front cabin ventilation device according to claim 1, characterized in that the air outlet (12) is located above the air inlet (11), and the front cabin ventilation body (10) is provided with a drainage channel (16) at a position corresponding to the bottom of the air inlet (11).
8. The forecabin ventilation device according to claim 7, characterized in that the forecabin ventilation body (10) is provided with a water deflector (17) in a position corresponding to a side of the drain groove (16) remote from the air outlet (12).
9. A front compartment assembly of a vehicle, characterized by comprising a front compartment ventilation device (100) according to any of claims 1-8.
10. A vehicle, characterized by comprising: the front pod assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274221.2U CN219257061U (en) | 2023-02-21 | 2023-02-21 | Front cabin ventilation device, front cabin assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320274221.2U CN219257061U (en) | 2023-02-21 | 2023-02-21 | Front cabin ventilation device, front cabin assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219257061U true CN219257061U (en) | 2023-06-27 |
Family
ID=86870624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320274221.2U Active CN219257061U (en) | 2023-02-21 | 2023-02-21 | Front cabin ventilation device, front cabin assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219257061U (en) |
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2023
- 2023-02-21 CN CN202320274221.2U patent/CN219257061U/en active Active
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