Instrument desk and vehicle

Abstract

The invention relates to the technical field of passenger car instrument desks, in particular to an instrument desk and a vehicle, the instrument desk comprises a heat dissipation assembly, the heat dissipation assembly comprises a fan blade part, a first wiping part and a heat dissipation grid, the heat dissipation grid and the fan blade part are oppositely arranged in the first direction, and the first wiping part is arranged between the heat dissipation assembly and the heat dissipation grid; at least part of the first wiping part can move in the second direction relative to the heat dissipation grid and is used for wiping the heat dissipation grid, and the second direction intersects with the first direction. According to the instrument desk and the vehicle, the heat dissipation efficiency of the instrument desk is effectively improved, and stable operation of the instrument desk is guaranteed due to data deviation, response delay and even burnout faults caused by high temperature; therefore, the heat dissipation channel is always smooth, the vicious cycle of'heat dissipation efficiency reduction-internal temperature rise-element failure 'caused by grid blockage is avoided, and the long-term efficient heat dissipation performance of the heat dissipation assembly is maintained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of passenger vehicle instrument panel, and in particular to an instrument panel and a vehicle. BACKGROUND

[0002] During the operation of the passenger vehicle, the instrument panel, as the key control and display center of the vehicle, integrates a large number of electronic components and functional modules, and its stable operation is directly related to the driving safety and operation efficiency. However, in the long-term use process of the existing passenger vehicle instrument panel, many technical defects that need to be solved have gradually emerged, especially in the aspects of heat dissipation performance and cleaning and maintenance convenience.

[0003] From the perspective of heat dissipation performance, the traditional passenger vehicle instrument panel generally adopts passive heat dissipation mode, such as relying on natural air flow or configuring a simple heat dissipation fan to realize heat exchange. When the passenger vehicle is in a long-time continuous operation state (such as a long-distance passenger transport line) or works in a high-temperature environment (such as a summer open-air parking lot or a tropical region operation scene), the heat generated by the internal electronic components (such as the central control chip and the display driving module) of the instrument panel cannot be discharged in time, resulting in continuous temperature rise inside. The excessively high temperature not only reduces the working stability of the electronic components, causes problems such as instrument data display deviation and function response delay, and even causes component burnout, leading to the overall failure of the instrument panel and posing a major threat to driving safety.

[0004] At the same time, the heat dissipation grille serves as the passage for air flow of the instrument panel. In the daily operation process of the passenger vehicle, dust, sand particles, and flocculation impurities in the external environment are easily accumulated in the mesh holes of the heat dissipation grille. With the continuous accumulation of impurities, the ventilation area of the heat dissipation grille will gradually decrease, further weakening the heat dissipation effect and forming a vicious cycle of "low heat dissipation efficiency-temperature rise-increased component failure risk". In addition, when the heat dissipation grille is blocked by impurities, the staff needs to disassemble part of the shell of the instrument panel to perform cleaning operation, which not only has a complicated operation process, consumes a large amount of time and labor cost, but also may cause damage to the internal structure of the instrument panel during disassembly, affecting its service life. SUMMARY

[0005] The present application aims to provide an instrument panel and a vehicle to solve the technical problems in the prior art that the instrument panel generally adopts passive heat dissipation mode with low heat dissipation efficiency, and the heat dissipation grille is easily blocked by impurities with the use of the instrument panel, weakening the heat dissipation effect.

[0006] According to a first aspect of the present application, an instrument desk is provided, comprising a heat dissipation assembly, the heat dissipation assembly comprising a fan blade part, a first wiping part and a heat dissipation grille, the heat dissipation grille and the fan blade part are oppositely arranged along a first direction, the first wiping part is arranged between the heat dissipation assembly and the heat dissipation grille, and the first wiping part is at least partially movable relative to the heat dissipation grille along a second direction for wiping the heat dissipation grille, the second direction intersects the first direction.

[0007] Preferably, the fan blade part comprises a driving fan blade and a driven fan blade, the driving fan blade and the driven fan blade are spaced apart along the second direction. The heat dissipation assembly further comprises a driving part, the driving part comprising a rotating driving member and a first transmission belt, the rotating driving member is coaxially arranged with the driving fan blade, and the first transmission belt is drivingly connected with the driving fan blade and the driven fan blade.

[0008] Preferably, the first wiping part comprises a wiping body and a transmission screw rod extending along the second direction, the transmission screw rod is drivingly connected with the wiping body to drive the wiping body to move along the second direction.

[0009] Preferably, the heat dissipation assembly further comprises a transmission part, the transmission part comprising a transmission wheel, a connecting shaft, a first meshing wheel and a second transmission belt, the transmission wheel, the connecting shaft and the first meshing wheel are coaxially arranged, the transmission wheel and the first meshing wheel are fixed to two ends of the connecting shaft in the first direction, and the second transmission belt is toothingly connected with the driving fan blade and the transmission wheel. The transmission screw rod is provided with a second meshing wheel capable of meshing with the first meshing wheel.

[0010] Preferably, the transmission part further comprises a guide rod extending along the second direction, the guide rod is arranged side by side with the transmission screw rod, and the first wiping part is slidingly connected with the guide rod.

[0011] Preferably, the heat dissipation assembly further comprises an air permeable grille, the air permeable grille is oppositely arranged with the heat dissipation grille along the first direction, and the fan blade part and the first wiping part are arranged between the heat dissipation grille and the air permeable grille.

[0012] Preferably, a main body part, a coin box and a first display part are further included, the display part is fixed to one side of the main body part, and the first display part is communicatively connected with the coin box to display coin information in the coin box. One side of both the main body part and the first display part in the first direction is provided with the heat dissipation assembly.

[0013] Preferably, the main body part extends along the second direction, and comprises a hollow panel, a hollow sub-panel, a brochure storage frame and a second display part, which are sequentially arranged along the second direction.

[0014] Preferably, the first display part and the second display part are arranged opposite to each other along the third direction, and the connecting rod connects the first display part and the second display part.

[0015] According to the second aspect of the present application, a vehicle is provided, which comprises the instrument desk according to any one of the above technical solutions, so that the vehicle has all the beneficial technical effects of the instrument desk, which will not be described here again.

[0016] Compared with the prior art, the present application has the following beneficial effects: The instrument desk provided by the present application has the following beneficial effects: the fan blade part and the heat dissipation grid are arranged opposite to each other along the first direction to form a "directional convection heat dissipation path", which effectively improves the heat dissipation efficiency of the instrument desk, prevents data deviation, response delay and even burnout failure caused by high temperature, and ensures stable operation of the instrument desk; and the first wiping part arranged to be movable along the second direction wipes the heat dissipation grid, so that the heat dissipation channel is always unobstructed, and the vicious cycle of "decreased heat dissipation efficiency, increased internal temperature and component failure" caused by grid blockage is avoided, thereby maintaining long-term high-efficiency heat dissipation performance of the heat dissipation assembly.

[0017] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 The axial structure schematic diagram of the heat dissipation assembly provided by the embodiments of the present application is shown in the figure; Figure 2 The axial structure schematic diagram of the instrument desk provided by the embodiments of the present application is shown in the figure; Figure 3 Another axial structure schematic diagram of the instrument desk provided by the embodiments of the present application is shown in the figure; Figure 4 Another axial structure schematic diagram of the instrument desk provided by the embodiments of the present application is shown in the figure.

[0020] Reference signs: 1 - main body; 2 - heat dissipation assembly; 201 - heat dissipation grid; 202 - air permeable grid; 211 - driving fan blade; 212 - driven fan blade; 221 - rotary driving member; 222 - first conveying belt; 231 - transmission wheel; 232 - connecting shaft; 233 - first meshing wheel; 234 - second conveying belt; 235 - transmission screw; 236 - second meshing wheel; 24 - wiping body; 25 - guide rod; 31 - first display part; 32 - second display part; 33 - connecting rod; 4 - coin box; 5 - hollow panel; 6 - hollow sub-panel; 7 - brochure storage frame; F1 - first direction; F2 - second direction; F3 - third direction. DETAILED DESCRIPTION

[0021] The technical solutions of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments of the present application.

[0022] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0023] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0024] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Reference will now be made to Figures 1 to 4 described herein.

[0027] Reference will now be made to Figures 1 to 4 As shown in the figure, the embodiment of the first aspect of the present application provides an instrument desk, which comprises a heat dissipation assembly 2, the heat dissipation assembly 2 comprises a fan blade part, a first wiping part and a heat dissipation grille 201, the heat dissipation grille 201 and the fan blade part are oppositely arranged along a first direction F1, the first wiping part is arranged between the heat dissipation assembly 2 and the heat dissipation grille 201, and at least part of the first wiping part can move along a second direction F2 relative to the heat dissipation grille 201 for wiping the heat dissipation grille 201, the second direction F2 intersects the first direction F1.

[0028] According to the above technical features, the instrument desk is provided, the fan blade part and the heat dissipation grille 201 are oppositely arranged along the first direction F1 to form a "directional convection heat dissipation path", which effectively improves the heat dissipation efficiency of the instrument desk, prevents data deviation, response delay, even burnout failure caused by high temperature, and ensures stable operation of the instrument desk; and the first wiping part capable of moving along the second direction F2 is arranged to wipe the heat dissipation grille 201, so as to ensure that the heat dissipation channel is always unobstructed, avoid the vicious cycle of "heat dissipation efficiency decrease→internal temperature rise→element failure" caused by grille blockage, and maintain the long-term high-efficiency heat dissipation performance of the heat dissipation assembly 2.

[0029] As Figures 1 to 4 shown in the figure, F1 shown in the figure can be an example of the above-mentioned first direction F1, F2 shown in the figure can be an example of the above-mentioned second direction F2, the second direction F2 intersects the first direction F1, in order to facilitate description, the direction intersecting the plane determined by the first direction F1 and the second direction F2 is defined as a third direction F3, F3 shown in the figure can be an example of the third direction F3. Preferably, as Figures 1 to 4 shown in the figure, any two of the above-mentioned first direction F1, second direction F2 and third direction F3 can be vertically arranged to adapt to most bus structures.

[0030] Preferably, as Figure 1As shown, the fan blade part can include a driving fan blade 211 and a driven fan blade 212, and the driving fan blade 211 and the driven fan blade 212 are arranged in the second direction F2. The heat dissipation assembly 2 can also include a driving part, which can include a rotating driving part 221 coaxially arranged with the driving fan blade 211 and a first transmission belt 222 drivingly connected with the driving fan blade 211 and the driven fan blade 212. In this way, on the one hand, the heat dissipation uniformity is effectively improved and the heat dissipation effect of the heat dissipation assembly 2 is enhanced by arranging the driving fan blade 211 and the driven fan blade 212 in the second direction F2. On the other hand, the single driving part and the transmission belt linkage structure enable the synchronous rotation of the driving fan blade 211 and the driven fan blade 212 by only one rotating driving part 221, which simplifies the internal wiring and structural layout, reduces the jamming and stoppage failure caused by the asynchronization of multiple driving parts, and balances the practicability and economy.

[0031] Optionally, the rotating driving part 221 can be a rotating motor.

[0032] As shown, Figure 1 the number of the driven fan blades 212 is 1, but is not limited thereto. The number of the driven fan blades 212 can also be multiple. Specifically, the number of the driven fan blades 212 can be adaptively adjusted according to the size of the heat dissipation assembly 2 in the second direction F2 and the output power of the rotating driving part 221. For example, the number of the driven fan blades 212 can also be 2, 3, 4, or more.

[0033] Preferably, as shown, Figure 1 the driving fan blade 211 can be arranged at one end of the plurality of driven fan blades 212 in the second direction F2, so that the other end of the driving fan blade 211 in the second direction F2 is drivingly connected with the driving fan blade 211.

[0034] Preferably, as shown, Figure 1 the first wiping part can include a wiping body 24 and a transmission screw rod 235 extending in the second direction F2, and the transmission screw rod 235 is drivingly connected with the wiping body 24 to drive the wiping body 24 to move in the second direction F2. In this way, the rotating motion is converted into linear motion through the threaded transmission structure of the transmission screw rod 235 and the wiping body 24, and the transmission screw rod 235 extending in the second direction F2 ensures that the moving direction of the wiping body 24 is consistent with the extending direction of the heat dissipation grid 201, so as to completely remove the dust and flocculation in the mesh of the heat dissipation grid 201, guarantee the cleaning effect, and improve the stability of the wiping action.

[0035] Preferably, as shown, Figure 1As shown, the heat dissipation assembly 2 further comprises a transmission part, which can include a transmission wheel 231, a connecting shaft 232, a first meshing wheel 233, and a second transmission belt 234. The transmission wheel 231, the connecting shaft 232, and the first meshing wheel 233 are coaxially arranged, and the transmission wheel 231 and the first meshing wheel 233 are fixed to the two ends of the connecting shaft 232 in the first direction F1. The second transmission belt 234 is toothedly connected to the driving fan blade 211 and the transmission wheel 231. The transmission screw 235 is provided with a second meshing wheel 236 capable of meshing with the first meshing wheel 233. In this way, the driving fan blade 211 drives the transmission wheel 231 to rotate through the second transmission belt 234, the transmission wheel 231 synchronously drives the first meshing wheel 233 through the connecting shaft 232, the first meshing wheel 233 meshes with the second meshing wheel 236 on the transmission screw 235, and finally drives the transmission screw 235 to rotate, realizing the power transmission chain of "driving fan blade 211 power → transmission wheel 231 → connecting shaft 232 → first meshing wheel 233 → second meshing wheel 236 → transmission screw 235 → first wiping part movement", and further realizing the linkage of "fan blade driving and wiping driving". Without additionally setting a driving part for the first wiping part, the internal structure of the instrument desk is further simplified, the energy consumption and failure rate are reduced, and the cooperative work of the fan blade heat dissipation and the grille cleaning is ensured.

[0036] Optionally, the first meshing wheel 233 and the second meshing wheel 236 can be conical gears meshing with each other.

[0037] Preferably, as shown, Figure 1 As shown, the transmission part can further include a guide rod 25 extending along the second direction F2. The guide rod 25 is arranged side by side with the transmission screw 235, and the first wiping part is slidingly connected with the guide rod 25. In this way, through the double support structure of the guide rod 25 and the transmission screw 235, the movement stability of the first wiping part is effectively improved, the first wiping part is ensured to always keep parallel with the surface of the grille, the contact pressure of the first wiping part is ensured to be uniform, the cleaning consistency is ensured, the service life of the component is prolonged, the radial pressure of the first wiping part on the transmission screw 235 is shared by the guide rod 25, the wear of the screw thread is reduced, and the maintenance and replacement cost is reduced.

[0038] Preferably, as shown, Figure 1 As shown, the number of the guide rod 25 can be two, and the two guide rods 25 can be arranged side by side at the two ends of the transmission screw 235 in the third direction F3 to be slidingly connected with the two ends of the first wiping part in the third direction F3, so as to further improve the movement stability of the first wiping part.

[0039] Preferably, as shown, Figure 3As shown, the heat dissipation assembly 2 can further include a ventilation grille 202, the ventilation grille 202 is arranged opposite to the heat dissipation grille 201 along the first direction F1, and the fan blade part and the first wiping part are arranged between the heat dissipation grille 201 and the ventilation grille 202, so as to further ensure the ventilation efficiency and the heat dissipation efficiency of the heat dissipation assembly 2.

[0040] Optionally, as shown in the drawings, the heat dissipation assembly 2 can further include a second wiping part, which can be arranged between the ventilation grille 202 and the fan blade part, for wiping the ventilation grille 202. It should be noted that the structure and transmission mode of the second wiping part are similar to those of the first wiping part, and will not be described here.

[0041] In the embodiment, as shown in Figure 2 and Figure 4 The instrument desk can further include a main body part 1, and one side of the main body part 1 in the first direction F1 is provided with the heat dissipation assembly 2 for heat dissipation of the main body part 1.

[0042] It should be noted that the heat dissipation grille 201 and / or the ventilation grille 202 of the heat dissipation assembly 2 can be integrally connected with the main body part 1, so as to ensure the integrity and aesthetics of the instrument desk.

[0043] Preferably, as shown in Figures 2 to 4 The instrument desk can further include a coin box 4 and a first display part 31, the first display part 31 is fixed to one side of the main body part 1, and the first display part 31 is in communication connection with the coin box 4 to display the coin information in the coin box 4, so that the communication connection between the first display part 31 and the coin box 4 can synchronously display the coin information in real time, and the operator can monitor the “vehicle operation + coin condition” at the same time without switching multiple interfaces, thereby improving the operation convenience.

[0044] It should be noted that the coin box 4 collects the coin information and transmits it to the first display part 31 for display, which is the prior art in the field, and will not be described here.

[0045] Preferably, as shown in Figures 2 to 4 One side of the first display part 31 in the first direction F1 can also be provided with the heat dissipation assembly 2, so as to improve the heat dissipation efficiency of the first display part 31.

[0046] Preferably, as shown in Figure 2 and Figure 4As shown, the main body 1 extends along the second direction F2, and the main body 1 comprises the hollow panel 5, the hollow auxiliary panel 6, the brochure storage frame 7 and the second display part 32, the hollow panel 5, the hollow auxiliary panel 6, the brochure storage frame 7 and the second display part 32 are sequentially arranged along the second direction F2, realizing the function expansion of "central control operation + brochure storage + additional information display", solving the problems of inconvenient brochure storage and single function of the existing instrument desk, and optimizing the space utilization of the instrument desk by sequentially arranging along the second direction F2, improving the convenience of driver operation and passenger use.

[0047] Preferably, as Figures 2 to 4 As shown, the instrument desk can further comprise a connecting rod 33 extending along a third direction F3, the first display part 31 and the second display part 32 are arranged opposite along the third direction F3, and the connecting rod 33 connects the first display part 31 and the second display part 32, so that, on the one hand, the first display part 31 is extended relative to the main body 1 by the connecting rod 33, which can facilitate the operator to read the coin information displayed by the first display part 31; on the other hand, the connecting rod 33 can realize the communication connection between the first display part 31 and the main body 1 and the coin box 4, ensuring the neatness and aesthetics of the instrument desk.

[0048] The embodiments of the second aspect of the present application also provide a vehicle comprising the instrument desk described in any of the above embodiments, so that the vehicle has all the beneficial technical effects of the instrument desk, which will not be described here.

[0049] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An instrument panel, characterized in that, The device includes a heat dissipation assembly, which includes a fan blade, a first wiping part, and a heat dissipation grille. The heat dissipation grille and the fan blade are disposed opposite each other along a first direction. The first wiping part is disposed between the heat dissipation assembly and the heat dissipation grille, and the first wiping part is at least partially movable relative to the heat dissipation grille along a second direction for wiping the heat dissipation grille. The second direction intersects with the first direction.

2. The instrument panel according to claim 1, characterized in that, The fan blade section includes an active fan blade and a driven fan blade, wherein the active fan blade and the driven fan blade are spaced apart along the second direction; The heat dissipation assembly further includes a drive unit, which includes a rotary drive component and a first conveyor belt. The rotary drive component is coaxially arranged with the active fan blade, and the first conveyor belt drives the active fan blade and the driven fan blade.

3. The instrument panel according to claim 2, characterized in that, The first wiping part includes a wiping body and a transmission screw extending along a second direction. The transmission screw is pulsatorically connected to the wiping body to drive the wiping body to move along the second direction.

4. The instrument panel according to claim 3, characterized in that, The heat dissipation assembly also includes a transmission part, which includes a transmission wheel, a connecting shaft, a first meshing wheel, and a second conveyor belt. The transmission wheel, the connecting shaft, and the first meshing wheel are coaxially arranged, and the transmission wheel and the first meshing wheel are fixed to the two ends of the connecting shaft in the first direction. The second conveyor belt toothedly connects the active fan blade and the transmission wheel. The transmission screw is equipped with a second engagement wheel that can engage with the first engagement wheel.

5. The instrument panel according to claim 4, characterized in that, The transmission part further includes a guide rod that extends along the second direction and is arranged side by side with the transmission lead screw. The first wiping part is slidably connected to the guide rod.

6. The instrument panel according to claim 1, characterized in that, The heat dissipation component further includes a ventilated grille, which is disposed opposite to the heat dissipation grille along the first direction, and the fan blade and the first wiping part are disposed between the heat dissipation grille and the ventilated grille.

7. The instrument panel according to any one of claims 1 to 5, characterized in that, It also includes a main body, a coin box, and a first display unit. The display unit is fixed to one side of the main body and is communicatively connected to the coin box to display the coin information inside the coin box. The heat dissipation component is provided on one side of both the main body and the first display part in the first direction.

8. The instrument panel according to claim 7, characterized in that, The main body extends along the second direction and includes a hollow panel, a hollow sub-panel, a brochure storage frame, and a second display unit. The hollow panel, the hollow sub-panel, the brochure storage frame, and the second display unit are arranged sequentially along the second direction.

9. The instrument panel according to claim 8, characterized in that, It also includes a connecting rod extending along a third direction, wherein the first display unit and the second display unit are arranged facing each other along the third direction, and the connecting rod connects the first display unit and the second display unit.

10. A vehicle, characterized in that, The instrument panel includes any one of claims 1 to 9.

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