阅读说明：本技术 一种扶手箱供风结构 (Handrail case air feed structure ) 是由 刘聪聪 王晓军 马骁宇 杨东升 吴昌庆 宋心雷 李立波 洪学臣 于 2021-08-10 设计创作，主要内容包括：本发明公开一种扶手箱供风结构,其中,扶手箱供风结构包括后排风道、箱体以及进风调整结构,其中,后排风道形成有相对设置的前进风口和后排风口,扶手箱供风结构在后排风道外侧形成有通风风道,箱体设于后排风道的上端,箱体的内腔处在通风风道上,通风风道连通后排风道,且在后排风道上形成连通入口,后排风道具有处在连通入口背向前进风口一侧的通道口,且通道口邻近连通入口设置,进风调整结构对应连通入口设置,用以使得前进风口能够选择与通道口和/或连通入口连通,通过进风调整结构,以使后排风道的风全部进入箱体内,从而显著提高汽车扶手的降温或者加热效果。(The invention discloses a handrail box air supply structure, wherein the handrail box air supply structure comprises a rear exhaust duct, a box body and an air inlet adjusting structure, wherein, the back exhaust duct is provided with a front air inlet and a back exhaust outlet which are oppositely arranged, the air supply structure of the armrest box is provided with a ventilation duct at the outer side of the back exhaust duct, the box body is arranged at the upper end of the back exhaust duct, the inner cavity of the box body is positioned on the ventilation duct, the ventilation duct is communicated with the back exhaust duct, and a communicating inlet is formed on the rear exhaust duct, the rear exhaust duct is provided with a passage port which is positioned at one side of the communicating inlet back to the front air inlet, the channel port is arranged adjacent to the communication inlet, the air inlet adjusting structure is arranged corresponding to the communication inlet so as to ensure that the front air inlet can be selectively communicated with the channel port and/or the communication inlet, through the air inlet adjusting structure, air in the rear exhaust duct can completely enter the box body, so that the cooling or heating effect of the automobile handrail is obviously improved.)

1. The utility model provides a handrail case air feed structure which characterized in that includes:

the armrest box air supply structure is provided with a front air inlet and a rear air outlet which are oppositely arranged, and a ventilation air channel is formed on the outer side of the rear air outlet;

the box body is arranged at the upper end of the rear exhaust duct, the inner cavity of the box body is positioned on the ventilation duct, the ventilation duct is communicated with the rear exhaust duct, a communication inlet is formed on the rear exhaust duct, the rear exhaust duct is provided with a passage opening which is positioned at one side of the communication inlet back to the front air inlet, and the passage opening is arranged close to the communication inlet; and the number of the first and second groups,

and the air inlet adjusting structure is arranged corresponding to the communication inlet and is used for enabling the front air inlet to be selectively communicated with the channel port and/or the communication inlet.

2. The console box air supply structure of claim 1, wherein the air inlet adjusting structure comprises an adjusting plate rotatably mounted at the inlet of the communication port along the radial axis of the rear exhaust duct, and on the rotation stroke of the adjusting plate, the adjusting plate can rotate to seal the inlet of the communication port and also rotate to extend into the rear exhaust duct to seal the passage port.

3. The console box air supply structure as claimed in claim 2, wherein the side wall of the box body is provided with a vertically extending elongated hole;

the air inlet adjustment structure still includes:

the sliding block is arranged in the long hole in a sliding mode along the vertical direction; and the number of the first and second groups,

and one end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is fixedly connected with the adjusting plate.

4. The console box air supply structure according to claim 2, wherein the side wall of the box body is provided with an air inlet on the ventilation air duct, the air inlet comprising the elongated hole.

5. The console box air supply structure as claimed in claim 1, wherein the side wall of the box body is provided with an air outlet on the ventilation duct, the air outlet is communicated with the rear exhaust duct and is positioned between the passage port and the rear exhaust port.

6. The console box air supply structure of claim 5, further comprising an outlet air adjusting structure, the outlet air adjusting structure comprising:

the cover plate is movably arranged in the box body along the vertical direction and is used for sealing the air outlet; and the number of the first and second groups,

the driving piece is used for driving the cover plate to move.

7. The console box air supply structure as claimed in claim 5, wherein the driving member is a bimetal, and a deformation part of the bimetal abuts against a lower end of the cover plate; and/or the presence of a gas in the gas,

the air outlet adjusting structure further comprises a guide structure arranged on the inner wall surface of the box body, the guide structure comprises two guide blocks corresponding to two sides of the cover plate, each guide block is provided with a sliding groove for sliding the side edge of the cover plate, and the sliding groove penetrates through the guide blocks in the vertical direction.

8. The console box air supply structure of claim 1, further comprising a heating structure, the heating structure comprising:

the water storage cavity is arranged on the bottom wall of the box body, and the upper end of the water storage cavity is communicated with the inner cavity of the box body; and the number of the first and second groups,

the heater is arranged in the water storage cavity.

9. The console box air supply structure of claim 8, wherein the heating structure further comprises:

a circuit board assembly electrically connected to the heater; and the number of the first and second groups,

the sensor is arranged in the water storage cavity and electrically connected with the circuit board assembly.

10. The air supply structure of the armrest box as claimed in claim 8, wherein a one-way valve is provided at the communication between the water storage cavity and the box body.

Technical Field

The invention relates to the technical field of automobiles, in particular to a handrail box air supply structure.

Background

The armrest box air supply structure is an automobile accessory arranged between two seats, is affiliated to an automobile interior system, and is designed in a humanized mode so that an automobile driver can place arms when driving for a long time, and the arms can be effectively rested and are not prone to being limp, numb and stiff. The air supply structure of the conventional armrest box usually introduces air conditioning air into the armrest box through an air channel, so that heating in winter and cooling in summer are achieved, beverages or foods are stored, the armrest box is limited by the air channel, the air volume introduced into the armrest box is low, the cooling or heating effect of the armrest box is poor, and the problem that how to improve the air supply volume of the armrest box is urgent to solve is solved.

Disclosure of Invention

The invention mainly aims to provide an air supply structure of a handrail box, aiming at solving the problem of insufficient air supply of the handrail box.

In order to achieve the above object, the present invention provides a handrail box air supply structure, comprising:

the armrest box air supply structure is provided with a front air inlet and a rear air outlet which are oppositely arranged, and a ventilation air channel is formed on the outer side of the rear air outlet;

the box body is arranged at the upper end of the rear exhaust duct, the inner cavity of the box body is positioned on the ventilation duct, the ventilation duct is communicated with the rear exhaust duct, a communication inlet is formed on the rear exhaust duct, the rear exhaust duct is provided with a passage opening which is positioned at one side of the communication inlet back to the front air inlet, and the passage opening is arranged close to the communication inlet; and the number of the first and second groups,

and the air inlet adjusting structure is arranged corresponding to the communication inlet and is used for enabling the front air inlet to be selectively communicated with the channel port and/or the communication inlet.

Optionally, the air inlet adjustment structure includes the edge back exhaust duct radial axis rotate install in the regulating plate of intercommunication entrance on the rotation stroke of regulating plate, the regulating plate can rotate to sealing the intercommunication entrance also can rotate to stretching into in the back exhaust duct, in order to seal the passway.

Optionally, the side wall of the box body is provided with a long hole extending vertically;

the air inlet adjustment structure still includes:

the sliding block is arranged in the long hole in a sliding mode along the vertical direction; and the number of the first and second groups,

and one end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is fixedly connected with the adjusting plate.

Optionally, the side wall of the box body is provided with an air inlet on the ventilation air duct, and the air inlet comprises the elongated hole.

Optionally, the lateral wall of the box body is provided with an air outlet located on the ventilation air duct, the air outlet is communicated with the rear air exhaust duct and located between the passage port and the rear air exhaust port.

Optionally, handrail case air feed structure still includes the air-out and adjusts the structure, the structure includes is adjusted to the air-out:

the cover plate is movably arranged in the box body along the vertical direction and is used for sealing the air outlet; and the number of the first and second groups,

the driving piece is used for driving the cover plate to move.

Optionally, the driving member is a bimetallic strip, and a deformation part of the bimetallic strip abuts against the lower end of the cover plate; and/or the presence of a gas in the gas,

the air outlet adjusting structure further comprises a guide structure arranged on the inner wall surface of the box body, the guide structure comprises two guide blocks corresponding to two sides of the cover plate, each guide block is provided with a sliding groove for sliding the side edge of the cover plate, and the sliding groove penetrates through the guide blocks in the vertical direction.

Optionally, handrail case air feed structure still includes heating structure, heating structure includes:

the water storage cavity is arranged on the bottom wall of the box body, and the upper end of the water storage cavity is communicated with the inner cavity of the box body; and the number of the first and second groups,

the heater is arranged in the water storage cavity.

Optionally, the heating structure further comprises:

a circuit board assembly electrically connected to the heater; and the number of the first and second groups,

the sensor is arranged in the water storage cavity and electrically connected with the circuit board assembly.

Optionally, a one-way valve is arranged at a communication position of the water storage cavity and the box body.

In the technical scheme of the invention, the rear exhaust duct is provided with a front air inlet and a rear air outlet which are oppositely arranged so as to lead the air of an air conditioner to a rear seat of the automobile, the box body is arranged at the upper end of the rear exhaust duct, the inner cavity of the box body is positioned on the ventilation duct, the ventilation duct is communicated with the rear exhaust duct, a communication inlet is formed on the rear exhaust duct so that the air discharged from the rear air inlet enters the ventilation duct through the communication inlet so as to be led to the cavity of the box body, the air inlet adjusting structure is used for leading the front air inlet to be selectively communicated with the channel port and/or the communication inlet, when the air of the rear exhaust duct needs to be led into the box body, the front air inlet is communicated with the communication inlet so as to lead all the air in the rear exhaust duct into the box body, and when the air of the rear exhaust duct needs to be blown to the rear seat of the automobile, the front air inlet is communicated with the channel port, so that the air of the rear air exhaust duct is exhausted through the rear air exhaust port, and the air of the rear air exhaust duct is completely introduced into the box body through the air inlet adjusting structure, so that the cooling or heating effect of the automobile armrest box is obviously improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a handrail box air supply structure provided by the present invention;

FIG. 2 is a perspective view of the armrest box wind supply structure of FIG. 1;

FIG. 3 is a schematic perspective view of the forward tuyere in FIG. 1 communicating with the communication inlet;

FIG. 4 is a schematic perspective view of the forward air inlet in FIG. 1 communicating with the passage opening;

FIG. 5 is a schematic perspective view of the intake air adjusting structure of FIG. 1;

fig. 6 is a schematic perspective view of the air outlet adjusting structure in fig. 1;

FIG. 7 is a schematic perspective view of the heating structure of FIG. 1;

fig. 8 is a partially enlarged schematic view of the heating structure of fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The armrest box air supply structure is an automobile accessory arranged between two seats, is affiliated to an automobile interior system, and is designed in a humanized mode so that an automobile driver can place arms when driving for a long time, and the arms can be effectively rested and are not prone to being limp, numb and stiff. The air supply structure of the conventional armrest box usually introduces air conditioning air into the armrest box through an air channel, so that the armrest box is heated in winter and cooled in summer to store beverages or foods, but is limited by the air channel, and the air volume introduced into the armrest box is low, so that the armrest box is poor in cooling or heating effect.

In view of this, the present invention provides a handrail box air supply structure, which aims to solve the problem of insufficient air supply amount of the handrail box, wherein fig. 1 to 8 are schematic structural views of an embodiment of the handrail box air supply structure provided by the present invention.

Referring to fig. 1 to 4, the armrest box air supply structure 100 includes a rear exhaust duct 11, a box body 2 and an air inlet adjusting structure 3, the rear exhaust duct 11 is formed with a front air inlet 12 and a rear air outlet which are oppositely arranged, and the armrest box air supply structure 100 is formed with a ventilation duct outside the rear exhaust duct 11; the box body 2 is arranged at the upper end of the rear exhaust duct 11, the inner cavity of the box body 2 is positioned on the ventilation duct, the ventilation duct is communicated with the rear exhaust duct 11, a communication inlet 13 is formed on the rear exhaust duct 11, the rear exhaust duct 11 is provided with a passage port 14 positioned at one side of the communication inlet 13 back to the front air inlet 12, and the passage port 14 is arranged close to the communication inlet 13; the air intake adjusting structure 3 is disposed corresponding to the communication inlet 13, so that the front air inlet 12 can selectively communicate with the channel port 14 and/or the communication inlet 13.

In the technical scheme of the invention, a front air inlet 12 and a rear air outlet which are oppositely arranged are formed on a rear exhaust duct 11 so as to lead air of an air conditioner to a rear exhaust seat of an automobile, the box body 2 is arranged at the upper end of the rear exhaust duct 11, the inner cavity of the box body 2 is positioned on the air duct, the air duct is communicated with the rear exhaust duct 11, a communication inlet 13 is formed on the rear exhaust duct 11 so that the air exhausted from the rear air enters the air duct through the communication inlet 13 so as to be led to a cavity of the box body 2, the air inlet adjusting structure 3 is used for enabling the front air inlet 12 to be selectively communicated with the channel port 14 and/or the communication inlet 13, when the air of the rear exhaust duct 11 needs to be led to the box body 2, the front air inlet 12 is communicated with the communication inlet 13 so as to lead the air in the rear exhaust duct 11 into the box body 2 completely, when the needs will the wind of back exhaust duct 11 blows to the back row saddle of car, will advance wind gap 12 with port 14 intercommunication, so that the wind of back exhaust duct 11 is whole to be passed through back exhaust vent is discharged, through air inlet adjustment structure 3, so that the wind of back exhaust duct 11 is whole to be got into in the box 2 to show the cooling or the heating effect that improves car handrail case.

The air inlet adjusting structure 3 has various arrangement forms, such as rotary switching, up-down sliding switching and the like, in the present embodiment, referring to fig. 3 to 5, the air intake adjusting structure 3 includes an adjusting plate 31 rotatably installed at the communication inlet 13 along the radial axis of the rear exhaust duct 11, on the rotation stroke of the adjusting plate 31, the adjusting plate 31 can rotate to close the communication inlet 13 and also can rotate to extend into the rear exhaust duct 11 to close the passage opening 14, and thus the arrangement is that, by means of the rotation of the adjustment ring, on the one hand, the forward tuyere 12 is enabled to selectively communicate with the passage opening 14 and/or the communication inlet 13, and on the other hand, by controlling the rotation angle of the adjustment plate 31, so as to control the size of the communication inlet 13, thereby controlling the amount of air entering the box body 2.

Further, in the present embodiment, the sidewall of the box body 2 is provided with an elongated hole 21 extending in the up-down direction; the air inlet adjusting structure 3 further comprises a sliding block 32 and a connecting rod 33, wherein the sliding block 32 is installed in the elongated hole 21 in a sliding manner along the vertical direction; the one end of connecting rod 33 with slider 32 is articulated, other end fixed connection regulating plate 31 so sets up, slider 32 is along upper and lower activity, so that with connecting rod 33 is connected the regulating block rotates, thereby adjusts the opening size of intercommunication entry 13, preferably, connecting rod 33 with slider 32 and/or regulating plate 31 rotates and connects, so that connecting rod 33 adapts to slider 32's slip.

In order to make the air of the rear exhaust duct 11 enter the box body 2, in this embodiment, the side wall of the box body 2 is provided with an air inlet 22 located on the ventilation duct, and the air inlet 22 includes the elongated hole 21, so that the air of the rear exhaust duct 11 enters the box body 2 through the elongated hole 21, it is understood that the air inlet 22 may extend along the up-down direction or along the horizontal direction, which is not limited by the present invention.

In this embodiment, referring to fig. 6, an air outlet 23 located on the ventilation air duct is disposed on a side wall of the box body 2, the air outlet 23 is communicated with the rear exhaust duct 11 and is located between the passage port 14 and the rear exhaust port, so that the air in the box body 2 is guided to the rear exhaust port through the air outlet 23, it can be understood that the air outlet 23 may also be directly communicated with the ambient air, thereby improving the comfort of the back-row passengers, and further, the shape of the air outlet 23 may be circular, square, polygonal, and the like.

Further, the armrest box air supply structure 100 further includes an air outlet adjusting structure 4, the air outlet adjusting structure 4 includes a cover plate 41 and a driving member 42, the cover plate 41 is movably mounted on the box body 2 along the vertical direction, and the cover plate 41 is used for sealing the air outlet 23; the driving member 42 is used to drive the cover plate 41 to move, and the driving member 42 drives the cover plate 41 to move up and down to open or close the air outlet 23.

The form of driving piece 42 has the multiple, in this embodiment, driving piece 42 is the bimetallic strip, the deformation portion butt of bimetallic strip in the lower extreme of apron 41, because the bimetallic strip is two-layer sheetmetal, two sheetmetals are under the temperature of difference, and the expansion ratio is different, and the camber of bimetallic temperature sensing piece can change, and when the temperature rose, bimetallic strip deformation is great, drives apron 41 upward movement to open gas outlet 23, when the temperature was lower, the bimetallic strip shrink, the drive apron 41 downstream opens then gas outlet 23, so pass through the bimetallic strip, so that the air-out is adjusted structure 4 and is realized the temperature.

Further, the guiding structure 43 includes two guiding blocks corresponding to two sides of the cover plate 41, each of the guiding blocks is provided with a sliding slot for sliding a side edge of the cover plate 41, and the sliding slot penetrates through a side wall of the guiding block in an up-down direction, so that the guiding structure 43 facilitates installation of the cover plate 41, facilitates movement of the cover plate 41 along a predetermined path, and facilitates improvement of stability of the air outlet adjusting structure 4.

Because the inside of the armrest box is provided with condensed water when cold air is blown into the armrest box, the inside of the armrest box is moldy due to the water, in order to avoid the water remaining in the armrest box, the armrest box air supply structure 100 further comprises a heating structure 5, wherein the heating structure 5 comprises a water storage cavity 51 and a heater, the water storage cavity 51 is arranged on the bottom wall of the box body 2, the upper end of the water storage cavity 51 is communicated with the inner cavity of the box body 2, the heater is arranged in the water storage cavity 51, so that the condensed water in the box body 2 is collected through the water storage cavity 51, meanwhile, the water is heated by the heater arranged in the water storage cavity 51, so that the water is heated and becomes steam to be discharged, the interior of the box body 2 is kept dry, it can be understood that an evaporation port communicating with the outside and/or the rear exhaust duct 11 is provided in the water storage chamber 51, so as to discharge the water vapor of the water storage chamber 51.

Further, the heating structure 5 further comprises a circuit board assembly and a sensor, the circuit board assembly is electrically connected with the heater, the sensor is arranged in the water storage cavity 51, the sensor is electrically connected with the circuit board assembly, and after the sensor receives the moisture information, the heater is controlled to work through the circuit board assembly, so that the heater is controlled to heat automatically.

In order to prevent the water vapor from flowing back into the box 2, in this embodiment, a one-way valve 52 is disposed at a communication position between the water storage cavity 51 and the box 2, so that the one-way valve 52 can enable water to enter the water storage cavity 51 and prevent the water vapor from flowing back into the box 2, and preferably, the one-way valve 52 is an elastic film.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.