CN220314670U - Heat dissipation device and vehicle - Google Patents
Heat dissipation device and vehicle Download PDFInfo
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- CN220314670U CN220314670U CN202322029109.5U CN202322029109U CN220314670U CN 220314670 U CN220314670 U CN 220314670U CN 202322029109 U CN202322029109 U CN 202322029109U CN 220314670 U CN220314670 U CN 220314670U
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- 230000017525 heat dissipation Effects 0.000 title abstract description 26
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 14
- 238000004378 air conditioning Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
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Abstract
The application discloses a heat abstractor is applied to the vehicle. The heat dissipation device comprises an air inlet assembly and an air exhaust assembly, wherein the air inlet assembly comprises an air inlet pipeline and an air exhaust piece, the air inlet pipeline is communicated with the passenger cabin and the vehicle tail box, and the air exhaust piece is connected with the air inlet pipeline and is used for sucking air in the passenger cabin into the vehicle tail box; the exhaust assembly comprises an exhaust piece, and the exhaust piece is arranged corresponding to an exhaust hole of the vehicle tail box and is used for exhausting air in the vehicle tail box to the outside of the vehicle. According to the technical scheme, based on the common operation of the air inlet assembly and the air exhaust assembly, an airflow path for convection heat exchange is formed in the vehicle trunk, and air in the passenger cabin is continuously sucked to the vehicle trunk and is discharged out of the vehicle after heat exchange, so that the heat dissipation efficiency of the vehicle trunk is improved. The application also provides a vehicle.
Description
Technical Field
The application relates to the technical field of vehicle heat dissipation, in particular to a heat dissipation device and a vehicle.
Background
With the development of automobile intellectualization, automatic driving technology and assisted driving technology begin to get a lot of attention and popularity. The intelligent driving vehicle often arranges control equipment such as a computing platform and the like at the tail box, and meanwhile, the control equipment which generates a large amount of heat cannot be effectively radiated due to the relatively closed space environment of the tail box. These conditions can easily cause adverse effects such as overheating downtime and reduced life of the control equipment.
In the prior art, the integral heat dissipation of the space of the automobile trunk is not considered generally, and the technical scheme of the integral heat dissipation of the automobile trunk is lacking.
Disclosure of Invention
The application provides a heat abstractor and vehicle, aims at solving among the prior art the vehicle trunk can't carry out effective heat dissipation and lead to the problem that control equipment hot downtime and life-span reduce.
In order to achieve the above object, the present application provides a heat dissipating device applied to a vehicle; comprising the following steps:
the air inlet assembly comprises an air inlet pipeline and an air draft piece, wherein the air inlet pipeline is communicated with the passenger cabin and the vehicle tail box, and the air draft piece is connected with the air inlet pipeline and is used for sucking air in the passenger cabin into the vehicle tail box;
the exhaust assembly comprises an exhaust piece, wherein the exhaust piece is arranged corresponding to an exhaust hole of the vehicle trunk and is used for exhausting air in the vehicle trunk to the outside of the vehicle.
In some embodiments, the air intake duct includes an air intake and an air outlet, the air intake is disposed under a rear seat of the vehicle, the air outlet is disposed in a front portion of the vehicle trunk adjacent to the rear seat, and the air exhaust hole and the air exhaust member are disposed in a rear portion of the vehicle trunk away from the rear seat.
In some embodiments, the air intake duct includes a main duct and at least two subducting pipes connected to the main duct, the main duct communicates the passenger compartment with the vehicle trunk, each subducting pipe extends to a different heating area in the vehicle trunk, the air draft member is disposed in the main duct and/or the subducting pipe, a free end of the main duct is provided with the air inlet, and a free end of each subducting pipe is provided with the air outlet.
In some embodiments, the air inlet of the air intake duct is directly opposite to an air conditioner air outlet provided in the passenger compartment.
In some embodiments, the air outlet is provided with an air outlet pipe, and the air extracting member includes an air extracting fan disposed on the air outlet pipe.
In some embodiments, the number of the air inlet assemblies is several, and the air inlet pipes in the air inlet assemblies are arranged between the passenger cabin and the vehicle trunk at intervals.
In some embodiments, a temperature detection unit is arranged in the vehicle trunk, the air suction member is provided with a plurality of running gears, and the air suction member can adjust gears according to the feedback temperature of the temperature detection unit.
In some embodiments, a temperature detection unit is arranged in the vehicle trunk, a flow regulation unit for controlling air flow is arranged in the air inlet pipeline, and the flow regulation unit can regulate flow according to the feedback temperature of the temperature detection unit.
In some embodiments, the exhaust assembly further comprises a fixed bracket disposed at the exhaust hole, and the exhaust apparatus comprises an exhaust fan mounted through the fixed bracket.
The application also provides a vehicle comprising the heat dissipating device.
According to the technical scheme, the heat dissipation device comprises an air inlet assembly, an air inlet pipeline in the air inlet assembly is communicated with a passenger cabin and a vehicle trunk, when an air draft member connected with the air inlet pipeline works, air in the passenger cabin can be sucked to the vehicle trunk, an air exhaust assembly is arranged in the vehicle trunk, and the air in the vehicle trunk is exhausted to the outside of the vehicle through an air exhaust hole by the air exhaust member in the air exhaust assembly; based on the common operation of the air inlet assembly and the air exhaust assembly, an airflow path for convection heat exchange is formed in the vehicle trunk, so that the heat dissipation efficiency in the vehicle trunk is improved; and furthermore, after the air in the passenger cabin is cooled and refrigerated after the vehicle starts air conditioning and refrigerating, the cold air sucked into the vehicle trunk has better heat exchange effect, and the heat dissipation efficiency of the vehicle trunk can be further improved. The present application further provides a vehicle.
Drawings
FIG. 1 is a schematic diagram of a simplified distribution structure of a heat dissipating device in a vehicle according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of an air intake assembly according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an exhaust assembly according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.
It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the descriptions of "first," "second," and the like, herein are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
Referring to fig. 1 and 3, the present application provides a heat dissipating device for a vehicle 500; the heat dissipation device comprises an air inlet assembly 10 and an air exhaust assembly 20; the air intake assembly 10 includes an air intake duct 11 and an air extracting member (disposed in the air intake duct 11, not shown in the drawings), the air intake duct 11 communicating the passenger compartment 52 with the vehicle trunk 53, the air extracting member being connected to the air intake duct 11 for extracting air in the passenger compartment 52 into the vehicle trunk 53; the exhaust assembly 20 includes an exhaust member 21, and the exhaust member 21 is disposed corresponding to an exhaust hole of the trunk 53 for exhausting air in the trunk 53 to the outside of the vehicle.
According to the technical scheme, the air inlet assembly 10 is arranged, the passenger cabin 52 is communicated with the vehicle trunk 53 through the air inlet pipeline 11 in the air inlet assembly 10, when an air draft member connected with the air inlet pipeline 11 works, air in the passenger cabin 52 can be sucked to the vehicle trunk 53, the air draft assembly 20 is arranged in the vehicle trunk 53, and the air draft member 21 in the air draft assembly 20 exhausts the air in the vehicle trunk 53 to the outside of a vehicle through an air exhaust hole; thereby forming a convective heat transfer air flow path within the vehicle trunk 53 based on the co-operation of the air intake assembly 10 and the air exhaust assembly 20, thereby improving the heat dissipation efficiency of the vehicle trunk 53.
Further, after the vehicle 500 starts air conditioning and cooling, the air in the passenger compartment 52 is cooled and cooled, and then the cool air sucked into the vehicle trunk 53 has a better heat exchange effect, so that the heat dissipation efficiency of the vehicle trunk 53 can be further improved.
Therefore, the technical scheme is particularly suitable for the vehicle 500 with the air conditioning and refrigerating mode, and cold air is prepared by the vehicle air conditioner of the vehicle 500. The vehicle 500 may be of a type of vehicle 500 provided with only a front air outlet or with both a front air outlet and a rear air outlet, but in either type, after the air conditioner of the vehicle 500 is turned on, the temperature of the air in the rear exhaust of the vehicle can be reduced due to the connectivity between the front and rear rows of the vehicle 500.
Referring to fig. 1 and 2, in some embodiments, the air intake duct 11 includes an air intake 111 and an air outlet 112, the air intake 111 is disposed under the rear seat 51 of the vehicle 500, the air outlet 112 is disposed at the front portion of the trunk 53 near the rear seat 51, and the air exhaust hole and the air exhaust member 21 are disposed at the rear portion of the trunk 53 far from the rear seat 51.
It will be appreciated that the two ends of the air intake duct 11 may extend to the space of the passenger compartment 52 and to the space of the vehicle trunk 53, respectively, and thus the duct length of the air intake duct 11 may be set according to actual requirements. When the air inlet 111 is disposed under the rear seat 51 of the vehicle 500, the air inlet 111 can be hidden by the rear seat 51 to ensure the simplicity of the rear air space of the vehicle. And when the air outlet 112 is disposed at the front of the vehicle trunk 53 and the exhaust hole and the exhaust member 21 are disposed at the tail of the vehicle trunk 53, the airflow path formed in the vehicle trunk 53 has a maximum coverage space, so that heat exchange can be rapidly realized in the vehicle trunk 53, and the heat dissipation efficiency in the vehicle trunk 53 is further improved.
Referring to fig. 1 and 2, in some embodiments, the air intake duct 11 includes a main duct 110 and at least two sub-ducts 120 connected to the main duct 110, the main duct 110 communicates the passenger cabin 52 with the vehicle trunk 53, each sub-duct 120 extends to different heat generating areas in the vehicle trunk 53, the air draft member is disposed on the main duct 110 and/or the sub-duct 120, the free end of the main duct 110 is provided with an air inlet 111, and the free end of each sub-duct 120 is provided with an air outlet 112.
The number of the sub-ducts 120 may be two, three, four or more, and the number of the sub-ducts 120 is the number of the air outlets 112, which is not limited herein. Further, the main duct 110 and the sub-duct 120 may be configured based on the layout of the components in the trunk 53, for example, the sub-duct 120 may bend through a gap formed between the components of the trunk 53 to configure the air outlet 112 in a heat generating area in the trunk 53, i.e. the arrangement area of the heat generating components 54. In this way, the air outlets 112 of the different sub-pipes 120 extend to different heating areas in the vehicle trunk 53, so that the heat exchange speed of the heating areas in the vehicle trunk 53 can be increased in a targeted manner, and the heat dissipation efficiency of the vehicle trunk 53 is further improved, and when cold air is injected into the vehicle trunk 53 through the air outlets 112, the heat dissipation efficiency is higher.
Optionally, when the air extracting member is disposed on the main pipe 110, only one air extracting member may be disposed, and air entering through the air inlet 111 of the main pipe 110 flows along the main pipe 110 and is split when encountering the sub-pipes 120, so as to be discharged from the air outlet 112 of each sub-pipe 120; when the air draft members are disposed in the sub-pipes 120, each sub-pipe 120 is correspondingly provided with an air draft member, and air is exhausted from the air outlet 112 of the corresponding sub-pipe 120 through the operation of each air draft member.
Optionally, the number of the subducting pipes 120 connected to the main duct 110 is two, including a first subducting pipe and a second subducting pipe, and the main duct 110 is connected to the first subducting pipe and the second subducting pipe through the tee joint pipe 130 to form a T-shaped air intake duct 11. The first sub-pipe and the second sub-pipe are respectively extended and arranged in two side spaces of the vehicle trunk 53 to radiate heat of the heat generating components 54 arranged in the two side spaces.
In some embodiments, a filter screen (not shown in the drawings) is provided at the air inlet 111 of the air inlet duct 11. Thus, by arranging the filter screen at the air inlet 111 of the air inlet pipe 11, the problem of blockage of the air inlet pipe 11 caused by the entry of impurities such as dust in the passenger cabin 52 into the air inlet pipe 11 from the air inlet 111 can be prevented, and the smoothness of the air inlet pipe 11 can be further ensured.
In some embodiments, the air inlet 111 of the air intake duct 11 is directly opposite the air conditioner air outlet provided in the passenger compartment 52. In general, the air-conditioning outlet of the rear row of the vehicle is almost the same as the rear seat 51 in height, and the air temperature at the air-conditioning outlet is the lowest. In this way, the air inlet 111 of the air intake duct 11 is opposite to the air-conditioning air outlet provided in the passenger compartment 52, and the air intake assembly 10 can suck air having a lower temperature when the cooling air conditioner of the vehicle 500 is turned on, thereby improving the heat dissipation efficiency of the heat generating components 54 in the trunk 53 of the vehicle.
In some embodiments, an air outlet pipe 13 is disposed at the air outlet 112, and the air extracting member includes an air extracting fan disposed on the air outlet pipe 13. The exhaust fan and the air outlet pipe fitting 13 are common components for the exhaust pipe arrangement, and are not described in detail. In this way, the exhaust fan is arranged, and the air in the passenger cabin 52 is sucked to the vehicle trunk 53 through the exhaust fan, so that the structure is simple, and the cost is low; the air outlet pipe fitting 13 can be used for installing and fixing the exhaust fan and protecting the exhaust fan.
In some embodiments, the number of air intake assemblies 10 is several, and the air intake ducts 11 in the several air intake assemblies 10 are disposed between the passenger compartment 52 and the vehicle trunk 53 at intervals.
In this embodiment, the air intake assemblies 10 do not interfere with each other, a plurality of air intake assemblies 10 are provided, i.e. a plurality of air intake pipes 11 are provided, and each air intake pipe 11 may be arranged below the rear seat 51 at intervals in a row when in arrangement, or the main pipe 110 is bent and extended, so that the air inlets 111 of each main pipe 110 are concentrated at the corresponding positions of the rear air discharge and air outlet. In this way, when the plurality of air intake assemblies 10 are arranged, and the air intake pipes 11 in the plurality of air intake assemblies 10 are arranged between the passenger cabin 52 and the vehicle trunk 53 at intervals, the plurality of air intake assemblies 10 can operate simultaneously to increase the passage of air in the passenger cabin 52 into the vehicle trunk 53, that is, the air conveying efficiency of the passenger cabin of the vehicle 500 to the vehicle trunk 53 is improved, and the heat dissipation efficiency of the vehicle trunk 53 is further improved.
In some embodiments, a temperature detection unit (not shown in the drawings) is disposed in the vehicle trunk 53, and the air extraction member is provided with a plurality of operation gears, and the air extraction member can perform gear adjustment according to the feedback temperature of the temperature detection unit.
It will be appreciated that the heat sink is provided with a corresponding control unit that, upon powering up the vehicle 500, activates the heat sink while the trunk control apparatus is operated. The temperature detection unit in the heat dissipating device detects the temperature in the vehicle tail box 53 in real time, and controls the air draft member to perform corresponding operation gear adjustment when the temperature reaches different sections.
The exhaust element is provided with three adjustment gears, namely a low-speed gear, a medium-speed gear and a high-speed gear. The higher the gear, the stronger the air sucking ability to the inside of the vehicle passenger compartment 52, and the farther the air supply distance of the air discharged through the air outlet 112, the higher the heat radiation efficiency, with the same duct cross-sectional area.
Optionally, the detected temperature corresponding to the low rotation speed gear is in a temperature interval not higher than 45 ℃, the detected temperature corresponding to the medium rotation speed gear is in a temperature interval of 46-60 ℃, and the detected temperature corresponding to the high rotation speed gear is in an interval of 61-80 ℃; then, when detecting that the temperature in the vehicle tail box 53 reaches different temperature intervals, the temperature detection unit feeds back to the control unit and can control the air suction member to adjust to the rotational speed gear of the air suction member corresponding to the current temperature interval.
Thus, a feedback regulation mechanism of temperature detection and the gear of the air draft member is established, when the temperature in the vehicle tail box 53 is lower, the air draft member can work at a low rotation speed gear, and when the temperature in the vehicle tail box 53 is higher, the air draft member can be correspondingly regulated to a higher rotation speed, so that not only can the energy-saving effect be achieved, but also the supply of air in the vehicle tail box 53 can be ensured, and the heat dissipation of the vehicle tail box 53 is realized.
When the air draft member works, the rotating speed of the air draft member is arranged in a corresponding section so as to meet the noise requirement in the vehicle, and a comfortable riding environment is provided for drivers and passengers.
In some embodiments, a temperature detecting unit is disposed in the vehicle trunk 53, and a flow rate adjusting unit (not shown in the drawings) for controlling the flow rate of air is disposed in the air intake duct 11, and the flow rate adjusting unit may perform flow rate adjustment according to a feedback temperature of the temperature detecting unit.
In this embodiment, the flow rate adjusting unit may be a flow rate adjusting valve for adjusting the flow rate of air in the pipe. A control unit may be provided to activate the heat sink while the trunk control apparatus is being operated after the vehicle 500 is powered up. The temperature detection unit in the heat sink detects the temperature in the vehicle tail box 53 in real time, and controls the flow rate regulating valve to perform corresponding air flow rate regulation when the detected temperature reaches different temperature intervals.
Similar to the feedback adjustment mechanism for establishing the temperature detection and the air extraction member shift position, the feedback adjustment mechanism for temperature detection and flow control is established in this embodiment. The flow regulating valve is provided with three regulating gears, namely a low flow control gear, a medium flow control gear and a high flow control gear. The higher the gear is, the larger the cross-sectional area of the pipeline at the flow regulating valve is, the larger the air quantity discharged through the air outlet 112 is, and the better the heat dissipation effect is. Furthermore, when the temperature in the vehicle trunk is not high, particularly when the vehicle is cooled by an air conditioner, the flow regulating valve can be regulated to be in a low flow control gear for air supply, so that the cold air inlet quantity in the vehicle trunk is reduced, and the purpose of saving energy is achieved while the heat dissipation requirement is met.
Optionally, the detected temperature corresponding to the low rotation speed gear is in a temperature interval not higher than 45 ℃, the detected temperature corresponding to the medium rotation speed gear is in a temperature interval of 46-60 ℃, and the detected temperature corresponding to the high rotation speed gear is in an interval of 61-80 ℃; then, when the temperature detecting unit detects that the temperature in the vehicle tail box 53 reaches a different temperature interval, the temperature detecting unit feeds back to the control unit and the flow regulating valve can be controlled by the control unit to be regulated to a flow control gear corresponding to the current temperature interval.
Typically, a flow regulating unit is provided on the main conduit 110 to control the amount of air flow into the vehicle trunk 53.
In some embodiments, the above air extraction member gear adjustment and flow adjustment unit may be simultaneously disposed in the heat dissipation device, and the heat dissipation device further includes a control unit and a temperature detection unit that are provided, based on the temperature in the vehicle trunk 53 detected by the temperature detection unit, the air extraction member gear and the flow adjustment gear are cooperatively adjusted to achieve more excellent air injection performance.
Optionally, the above temperature monitoring unit is a temperature sensor.
In some embodiments, the exhaust assembly 20 further includes a fixing bracket 22, the fixing bracket 22 being disposed at the exhaust hole, and the exhaust member 21 includes an exhaust fan mounted through the fixing bracket 22. The exhaust fan and the fixing support 22 thereof are common components for exhaust arrangement, and will not be described again. Thus, the exhaust fan is arranged, hot air in the tail box 53 of the vehicle is discharged to the outside of the vehicle through the exhaust fan, and the structure is simple and the cost is low; the fixing support 22 can also protect the exhaust fan while installing and fixing the exhaust fan.
It should be noted that, to increase the exhaust efficiency of the air in the vehicle trunk 53, the exhaust assembly 20 may be provided with multiple groups. The exhaust assembly 20 is provided with two sets of exhaust assemblies 20, and the two sets of exhaust assemblies 20 are arranged on two sides of the tail box body close to the tail space, and the two sets of exhaust assemblies 20 are arranged corresponding to the exhaust holes.
In summary, according to the technical scheme of the application, through the arrangement of the air inlet assembly 10 and the air exhaust assembly 20, the air in the vehicle passenger cabin 52 enters the vehicle tail box 53, and the air in the vehicle tail box 53 is exhausted to the outside of the vehicle, so that a heat exchange convection path can be formed in the vehicle tail box 53, and the heat dissipation efficiency of the vehicle tail box 53 is improved; in the case where the vehicle 500 starts air conditioning, cool air is sucked into the trunk 53, and the heat radiation efficiency of the trunk 53 can be further improved.
The application further provides a vehicle 500, where the vehicle 500 includes the above-mentioned heat dissipating device, and all technical solutions of all embodiments of the above-mentioned heat dissipating device are adopted, so that the vehicle at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and are not described in detail herein.
The foregoing description and drawings should not be taken as limiting the scope of the utility model, but rather should be understood to cover all modifications, variations and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A heat dissipating device for a vehicle, comprising:
the air inlet assembly comprises an air inlet pipeline and an air draft piece, wherein the air inlet pipeline is communicated with the passenger cabin and the vehicle tail box, and the air draft piece is connected with the air inlet pipeline and is used for sucking air in the passenger cabin into the vehicle tail box;
the exhaust assembly comprises an exhaust piece, wherein the exhaust piece is arranged corresponding to an exhaust hole of the vehicle trunk and is used for exhausting air in the vehicle trunk to the outside of the vehicle.
2. The heat dissipating device of claim 1, wherein the air intake conduit comprises an air intake and an air outlet, the air intake is disposed under a rear seat of the vehicle, the air outlet is disposed at a front portion of the vehicle trunk adjacent to the rear seat, and the air exhaust hole and the air exhaust member are disposed at a rear portion of the vehicle trunk remote from the rear seat.
3. The heat dissipating device according to claim 2, wherein the air intake duct comprises a main duct and at least two sub-ducts connected to the main duct, the main duct communicates the passenger compartment with the vehicle trunk, each of the sub-ducts extends to different heat generating areas in the vehicle trunk, the air draft member is provided in the main duct and/or the sub-duct, a free end of the main duct is provided with the air intake, and a free end of each of the sub-ducts is provided with the air outlet.
4. The heat dissipating device of claim 2, wherein the air inlet of the air intake duct is directly opposite to the air conditioner air outlet in front of the rear seat.
5. A heat sink according to claim 3, wherein the air outlet is provided with an air outlet pipe, and the air extracting member comprises an air extracting fan arranged on the air outlet pipe.
6. The heat dissipating device of claim 1, wherein a number of said air intake assemblies is provided, and air intake ducts in a number of said air intake assemblies are disposed between said passenger compartment and said vehicle trunk at intervals.
7. The heat dissipating device of claim 1, wherein a temperature detecting unit is disposed in the trunk of the vehicle, the air extracting member is provided with a plurality of operation gears, and the air extracting member can perform gear adjustment according to a feedback temperature of the temperature detecting unit.
8. The heat dissipating device according to claim 1, wherein a temperature detecting unit is provided in the vehicle trunk, a flow regulating unit for controlling air flow is provided in the air intake duct, and the flow regulating unit is capable of performing flow regulation according to a feedback temperature of the temperature detecting unit.
9. The heat sink of claim 1, wherein the exhaust assembly further comprises a fixing bracket disposed at the exhaust hole, and the exhaust member comprises an exhaust fan installed through the fixing bracket.
10. A vehicle comprising a heat sink according to any one of claims 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322029109.5U CN220314670U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation device and vehicle |
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CN202322029109.5U CN220314670U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation device and vehicle |
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CN220314670U true CN220314670U (en) | 2024-01-09 |
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CN202322029109.5U Active CN220314670U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation device and vehicle |
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