CN218519623U - Drainage structure and vehicle - Google Patents

Abstract

The present disclosure relates to a drainage structure and a vehicle. This drainage structures includes: the drainage shell is hollow to form a drainage groove, the bottom surface of the drainage shell is provided with a drainage port, and the drainage groove is communicated with the drainage port; and the water retaining component is arranged on the drainage shell and positioned above the drainage groove, the water retaining component is arranged on a front wall plate of the vehicle and communicated with an air port of the vehicle, and the water retaining component is communicated with the drainage groove on the side surface. The drainage of water flow is realized through the drainage channel, so that water is prevented from entering the interior of the passenger compartment and the vehicle body, and the service performance of the vehicle is ensured. Separate the water drainage tank and the wind gap of preceding bounding wall through the manger plate subassembly, during the water splash income manger plate subassembly in avoiding the water drainage tank, simultaneously, the air current that can also be convenient for flows for during external air current directly enters into the manger plate subassembly through the manger plate subassembly and enters into the wind gap, avoids the circuit short circuit of vehicle, guarantees the travelling comfort that the passenger was by bus, reduces the air inlet windage.

Description

Drainage structure and vehicle

Technical Field

The present disclosure relates to trip equipment technology, and in particular, to a drainage structure and a vehicle.

Background

With the improvement of living standard, people increasingly adopt the automobile as a travel tool, and the holding amount of the automobile is greatly increased. It follows that the rain management performance of automobiles is more and more emphasized. Generally, a drain channel is provided at a lower position of a vent cover of an automobile. This water drainage tank is located the cabin inside, if the customer is after the carwash, perhaps when traveling to heavy rainy weather, during external water can enter into water drainage tank, in time gets rid of outside rivers through water drainage tank, prevents that rivers from getting into passenger cabin inside.

However, the water tank generates accumulated water, and if the water tank is not drained smoothly, the air conditioner is started or the vehicle is accelerated and decelerated, the accumulated water shakes and enters the air conditioner external circulation air port and further enters the passenger compartment, so that the line of the vehicle is short-circuited, and the riding comfort of passengers is also affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the water drainage structure and the vehicle capable of avoiding water accumulation and water from entering the air inlet are needed to solve the problem that water in the water tank enters the air outlet of the air conditioner at present.

A drainage structure comprising:

the drainage shell is hollow to form a drainage groove, the bottom surface of the drainage shell is provided with a drainage port, and the drainage groove is communicated with the drainage port; and

the water retaining assembly is arranged on the drainage shell and is positioned above the drainage groove, the water retaining assembly is arranged on a front wall plate of the vehicle and communicated with an air port of the vehicle, and the water retaining assembly is communicated with the drainage groove on the side surface.

In one embodiment, the bottom surface of the drain groove is inclined, and the bottom surface of the drain groove is inclined toward the drain opening.

In one embodiment, the inclination angle of the bottom surface of the drainage channel ranges from 5 degrees to 15 degrees.

In one embodiment, the drain casing further comprises a water blocking boss disposed in the drain groove and adjacent to the dash panel.

In one embodiment, the water retaining assembly comprises a water retaining shell, the edge of the water retaining shell is connected with the edge of the drainage shell and is suspended above part of the drainage groove, the inside of the water retaining shell is a water retaining space, and the water retaining space is arranged towards the front wall plate and communicated with the air opening of the front wall plate; the side surface of the water retaining shell is provided with a notch which is communicated with the drainage groove;

the bottom surface of the water retaining shell is provided with a water outlet, and the water retaining space is communicated with the drainage groove through the water outlet.

In one embodiment, the water retaining shell comprises a water retaining bottom plate and a water retaining side plate, the edge of the water retaining bottom plate is connected with the edge of the drainage shell, the water retaining bottom plate is suspended above the drainage groove and shields a part of the drainage groove, the water retaining side plate partially surrounds the periphery of the water retaining bottom plate, and the side surface of the water retaining side plate is provided with the notch.

In one embodiment, the water retaining assembly further comprises a water retaining rib, the water retaining rib is arranged in the middle of the water retaining shell and connected with the inner wall of the water retaining shell, and the water retaining rib is used for distributing water in the water retaining space;

the surface of the water retaining rib is an arc surface or a curve profile, and the water retaining rib is obliquely arranged in the water retaining space.

In one embodiment, the water blocking assembly further comprises a water blocking flanging which is arranged on the top edge of the water blocking shell and extends towards the outer side of the water blocking space;

the water retaining assembly further comprises a fixing plate, the fixing plate is arranged at the edge of the water retaining side plate, and the fixing plate is used for being connected with the front wall plate.

In one embodiment, the drainage shell comprises a drainage bottom plate, a front side plate, a rear side plate and two enclosing plates, wherein the rear side plate is arranged at the rear side of the drainage bottom plate and is arranged towards the front side plate, the front side plate is arranged at the front side of the drainage bottom plate and is opposite to the rear side plate, the two enclosing plates are arranged on the drainage bottom plate and are connected with two sides of the front side plate, the enclosing plates are further respectively connected with the rear side plate and the water retaining assembly, and the drainage bottom plate, the front side plate, the rear side plate and the enclosing plates are enclosed into the drainage groove;

the edge of the water retaining component is connected with the rear side of the drainage bottom plate, and the water retaining component is suspended above the drainage bottom plate.

In one embodiment, the drainage shell further comprises a water guide surface, and the water guide surface is obliquely connected with the front side plate and the drainage bottom plate.

In one embodiment, the drain housing further comprises a front mounting plate disposed at a bottom of the drain floor, the front mounting plate being configured to be mounted to a side rail of the vehicle;

the drainage shell further comprises a rear mounting plate, the rear mounting plate is arranged on the side face of the rear side plate, and the rear mounting plate is used for being mounted on the front wall plate.

In one embodiment, the drain structure includes a first seal and a second seal disposed at an edge of the drain casing away from the dash panel;

the drainage structure further comprises a third sealing element, wherein the third sealing element is arranged on the edge of the drainage shell close to the front wall plate and is in sealing connection with the front wall plate.

A vehicle comprises a longitudinal beam, a front wall plate, a ventilation cover plate and a drainage structure according to any one of the technical characteristics, wherein the drainage structure is connected with the front wall plate and the longitudinal beam, and the ventilation cover plate is covered on the drainage structure.

The drainage shell in the drainage structure is arranged below a ventilation cover plate of the vehicle and can receive water flowing down from a front windshield of the vehicle. After entering the water drainage tank of the water drainage shell, water can flow in the water drainage tank and is discharged through the water outlet, and accumulated water is avoided. And, the manger plate subassembly sets up in the position of drainage casing towards the dash board, and the manger plate subassembly is located and hangs the top of locating partial water drainage tank, and the manger plate subassembly is at side and water drainage tank intercommunication.

After the drainage shell is connected with the front wall plate of the vehicle, the water retaining assembly is communicated with the air opening of the front wall plate, so that outside air flow enters the air opening on the side face of the water retaining assembly after entering the drainage groove, and then enters the passenger compartment of the vehicle, and smooth ventilation of the passenger compartment is ensured. Moreover, when the drainage of the drainage channel is not smooth, the air conditioner is started or the vehicle is accelerated or decelerated, the water in the drainage channel cannot enter the water retaining assembly due to the shielding of the water retaining assembly, and further cannot be sucked into the passenger compartment.

The drainage structure realizes the drainage of water flow through the drainage groove, avoids water from entering the interior of the passenger compartment and the vehicle body, and ensures the service performance of the vehicle. Simultaneously, set up the manger plate subassembly on the drainage casing, separate the wind gap of water drainage tank and preceding bounding wall through the manger plate subassembly, like this, during the water splash that the manger plate subassembly can avoid in the water drainage tank splashes into the manger plate subassembly, and simultaneously, the air current that can also be convenient for flows, make external air current directly enter into the manger plate subassembly through the manger plate subassembly and enter into the wind gap, avoid taking water to enter into the passenger cabin, avoid the circuit short circuit of vehicle, guarantee the travelling comfort that the passenger took by bus, guarantee the vehicle air inlet smoothly simultaneously.

Drawings

FIG. 1 is a schematic view of a drainage configuration according to an embodiment of the present disclosure;

FIG. 2 is a top view of the drainage structure shown in FIG. 1;

FIG. 3 is a front view of the drainage structure shown in FIG. 1;

FIG. 4 is an oblique view of the drainage structure shown in FIG. 1;

FIG. 5 is a perspective view of a water deflector assembly of the drainage structure shown in FIG. 1;

fig. 6 is a schematic view of the drain structure shown in fig. 1 mounted to a dash panel.

Wherein: 100. a drainage structure; 110. a drain housing; 111. a water discharge tank; 112. a water outlet; 113. a drainage bottom plate; 114. a front side plate; 115. a rear side plate; 116. enclosing plates; 117. a front mounting plate; 118. a rear mounting plate; 119. a water guide surface; 130. a water retaining assembly; 131. a water retaining shell; 1311. a water retaining bottom plate; 1312. a water retaining side plate; 132. water retaining ribs; 133. water retaining flanging; 134. a water outlet; 135. a fixing plate; 140. a water retaining boss; 150. a drain pipe; 160. a first seal member; 170. a second seal member; 180. a third seal member; 300. a dash panel; 310. and (4) a tuyere.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present disclosure more comprehensible, embodiments accompanying the present disclosure are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. This disclosure may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present disclosure, it is to 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," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present disclosure and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.

In the present disclosure, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the present disclosure, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-6, the present disclosure provides a drainage structure 100. This drainage structure 100 is applied to a vehicle, the front side bottom of the drainage structure 100 is attached to a side member of the vehicle, the rear side of the drainage structure 100 is attached to a dash panel 116 of the vehicle, and a vent panel of the vehicle is disposed above the drainage structure 100. When the vehicle is washed in a car or rains, water flows along the front windshield of the vehicle and enters the inner wall of the vehicle, and then enters the drainage structure 100, so that water climbs out through the drainage structure 100.

At present, a water tank in a vehicle generates accumulated water, if drainage is not smooth, an air conditioner is started or the vehicle is accelerated and decelerated, the accumulated water shakes to enter an air conditioner external circulation air port and further enter the passenger compartment, so that the short circuit condition of a line of the vehicle is caused, and the riding comfort of passengers is also influenced.

Therefore, the present disclosure provides a novel drainage structure 100, which can effectively discharge water flow, and meanwhile, can prevent water from entering into the air inlet 310, ensure smooth air flow, avoid short circuit of vehicle lines, and ensure comfort of passengers during riding. The following describes a specific structure of an embodiment of the drain structure 100.

Referring to fig. 1 to 6, in one embodiment, the drain structure 100 includes a drain housing 110 and a water blocking assembly 130. The drain casing 110 is hollow to form a drain groove 111, a drain port 112 is provided on the bottom surface of the drain casing 110, and the drain groove 111 communicates with the drain port 112. The water blocking assembly 130 is disposed on the drain casing 110 and above the drain groove 111, the water blocking assembly 130 is mounted on the front panel 116 of the vehicle and is communicated with the air opening 310 of the vehicle, and the water blocking assembly 130 is communicated with the drain groove 111 at the side.

The drainage shell 110 is a main body structure of the drainage structure 100, and the drainage structure 100 discharges accumulated water through the drainage shell 110, so that the accumulated water is prevented from entering a vehicle, the end part of a vehicle line is prevented, the water line is prevented from entering a passenger cabin, and the riding comfort of passengers is improved. Specifically, the drain casing 110 is hollow, and the hollow structure is a drain groove 111, and a drain opening 112 is provided at the bottom of the drain casing 110, and the drain groove 111 is communicated with the drain opening 112. The water in the drain tank 111 is discharged through the drain port 112 to avoid accumulation in the drain tank 111.

The drain case 110 is positioned below the vent cover of the vehicle, and water from car washing or rain washing directly enters the drain groove 111 of the drain case 110, flows through the drain groove 111, and is discharged through the drain port 112. The rear side of the drain case 110 is connected to the dash panel 116, and the bottom of the front side of the drain case 110 is connected to the side member of the vehicle. In the present disclosure, for better describing the drainage structure 100, a direction-known vehicle is introduced, where a traveling direction of the vehicle is taken as a reference, a direction of a head of the vehicle is taken as a front side, a direction of a tail of the vehicle is taken as a rear side, and after a passenger takes the vehicle, a left-hand side is taken as a left side and a right-hand side is taken as a right side. The front, rear, left and right directions thereof are as shown in fig. 1 to 4, and the front, rear, left and right of the drainage structure 100 described in this disclosure is based on this.

The dash panel 116 of the vehicle has an air opening 310, the air opening 310 communicates with a passenger compartment of the vehicle, and a blower of an in-vehicle air conditioner is connected to the air opening 310. When the vehicle-mounted air conditioner works, the air blower can draw outside air flow, and the air flow enters the drainage groove 111 and enters the passenger compartment through the air opening 310. In order to prevent the air flow from entering the air inlet 310 together with the water in the drainage channel 111, the drainage structure 100 of the present disclosure adds the water blocking member 130 above the drainage channel 111, the water blocking member 130 is disposed at an edge of the drainage shell 110 facing the dash panel 116, and the water blocking member 130 extends above the drainage channel 111 and is suspended from the drainage channel 111.

That is, there is a certain distance between the water blocking member 130 and the bottom surface of the drain tank 111, and the water blocking member 130 does not block the flow of water in the drain tank 111. And, the water blocking assembly 130 is positioned above the drain tank 111 portion. That is, the water dam assembly 130 has a lateral dimension smaller than that of the drain housing 110, and the water dam assembly 130 is spaced apart from the side of the drain housing 110 away from the dash panel 116. Thus, the overall size of the drainage structure 100 can be reduced, and meanwhile, smooth water entering the drainage channel 111 can be ensured, and the water blocking assembly 130 is prevented from blocking the water entering the drainage channel 111.

After the drain casing 110 is mounted to the dash panel 116, the water guard assembly 130 is disposed corresponding to the tuyere 310 of the dash panel 116. When the automobile vibrates and the like to cause water in the drainage groove 111 to splash, the water blocking component 130 can play a role in blocking, so that water is prevented from entering the air opening 310, and further, the water is prevented from entering the passenger compartment along with air flow. So, can avoid the pencil contact in water and the vehicle, and then avoid the pencil short circuit, guarantee the performance of vehicle, simultaneously, can also improve the travelling comfort that the passenger was taken a bus.

As shown in fig. 4, the water blocking member 130 has a gap at the left side, through which the water blocking member 130 communicates with the drain tank 111. When the blower pumps air flow, after the external air flow enters the drainage groove 111, the external air flow can enter the water blocking assembly 130 through the gap at the communication part of the water blocking assembly 130 and the drainage groove 111, and then enter the air opening 310. After the side of water retaining component 130 and water drainage tank 111 communicate, what water retaining component 130 formed is semi-enclosed structure, when playing the manger plate effect, can reduce on-vehicle air conditioner's air intake resistance for the air current enters into water retaining component 130 through the breach more easily, guarantees that on-vehicle air conditioner can normally the air inlet work. As shown in fig. 6, the dotted arrows are airflow paths, and the solid arrows are water flow paths.

The drainage structure 100 of the above embodiment realizes drainage of water flow through the drainage channel 111, avoids water from entering the interior of the passenger compartment and the vehicle body, and ensures the usability of the vehicle. Simultaneously, set up manger plate subassembly 130 on drainage casing 110, separate drainage tank 111 and the wind gap 310 of preceding bounding wall 116 through manger plate subassembly 130, thus, manger plate subassembly 130 can avoid the water splash in manger plate subassembly 130 in the drainage tank 111, and simultaneously, the air current that can also be convenient for flows, make external air current directly enter into manger plate subassembly 130 through manger plate subassembly 130 and enter into wind gap 310, avoid taking water to enter into the passenger cabin, avoid the circuit short circuit of vehicle, guarantee the travelling comfort that the passenger took by bus, guarantee the vehicle can the air inlet smoothly simultaneously.

Referring to fig. 1 to 6, in an embodiment, the drain casing 110 includes a drain bottom plate 113, a front side plate 114, a rear side plate 115, and two enclosing plates 116, the rear side plate 115 is disposed at a rear side of the drain bottom plate 113 and disposed toward the front side plate 116, the front side plate 114 is disposed at a front side of the drain bottom plate 113 and disposed opposite to the rear side plate 115, the two enclosing plates 116 are disposed at the drain bottom plate 113 and connected to two sides of the front side plate 114, the enclosing plates 116 further connect the rear side plate 115 and the water blocking assembly 130, respectively, and the drain bottom plate 113, the front side plate 114, the rear side plate 115, and the enclosing plates 116 enclose the drain groove 111; the edge of the water blocking member 130 is connected to the rear side of the drain floor 113, and the water blocking member 130 is suspended above the drain floor 113.

The drain casing 110 has a box-shaped structure of an approximate rectangular parallelepiped, the top of the drain casing 110 is open, and a side surface of the drain casing 110 is partially open to install the water blocking assembly 130. Specifically, the drain casing 110 includes a drain bottom plate 113, a front side plate 114, a rear side plate 115, and two enclosing plates 116, the drain bottom plate 113 is located at the bottom, the front side plate 114 is located at the front side of the drain bottom plate 113, the rear side plate 115 is located at the rear side of the drain bottom plate 113, the front side plate 114 is opposite to the rear side plate 115, and the rear side plate 115 is fixed to the enclosing plates 116. The two enclosing plates 116 are disposed on the left and right sides of the drainage bottom plate 113, and respectively connect the drainage bottom plate 113, the front side plate 114, the rear side plate 115, and the water blocking assembly 130. Thus enclosing the drain tank 111.

The edge of the water guard assembly 130 is connected to the rear side edge of the drain floor 113, and the main body of the water guard assembly 130 extends above the drain channel 111 with a certain interval from the drain floor 113. The space between the bottom of the water blocking assembly 130 and the drain base plate 113 does not block the flow of water, ensuring smooth flow of water in the drain tank 111 and avoiding blocking of flow. A drain port 112 is opened in the drain bottom plate 113, the drain port 112 communicates with the drain tank 111, and water in the drain tank 111 flows out through the drain port 112.

It should be noted that the shapes and sizes of the front side plate 114, the rear side plate 115, the coaming 116 and the drain bottom plate 113 are not limited, for example, the heights of the front side plate 114 and the rear side plate 115 are the same or different. The front side plate 114, the rear side plate 115, the apron 116, and the drain pan 113 are designed according to the installation space of the drain structure 100 in the vehicle, avoiding interference with other components in the vehicle. In the present disclosure, as long as the front side plate 114, the rear side plate 115, the coaming 116, and the drain bottom plate 113 enclose the drain groove 111 and the water blocking assembly 130 can be installed, there is no limitation with respect to a specific structural form thereof.

In one embodiment, the drain groove 111 has a predetermined depth. That is, the depth of the drain groove 111 may be lower, that is, the drain groove 111 has a certain depth to increase the overall height of the drain housing 110, so that water can flow in the drain housing 110, and at the same time, overflow of water due to the too shallow depth of the drain groove 111 is avoided. Alternatively,

referring to fig. 1 to 6, in an embodiment, the bottom surface of the drain groove 111 is inclined, and the bottom surface of the drain groove 111 is inclined toward the drain opening 112. That is, the drain groove 111 is obliquely disposed to facilitate the flow of water in the drain groove 111, so that the water can rapidly flow in the oblique drain groove 111 to be discharged through the drain opening 112, thereby avoiding the problem of water accumulation.

Alternatively, the drain groove 111 is inclined from the left side to the right side, and the depth of the drain groove 111 on the left side is smaller than that on the right side. The drain port 112 is provided at the rightmost side of the drain tank 111, and the drain port 112 is located at the lowest point of the drain tank 111. Thus, the water flows from left to right in the drain groove 111 to the drain port 112, and is discharged through the drain port 112. Of course, in other embodiments of the present disclosure, the drain groove 111 may be inclined from right to left with the drain opening 112 provided at the left side, or the drain opening 112 may be provided at a middle region with the drain floor 113 inclined toward the drain opening 112.

Optionally, the drainage structure 100 further comprises a drainage pipe 150, the drainage pipe 150 being located below the drainage bottom plate 113, the drainage pipe 150 being fixed in the drainage port 112. The water in the drain tank 111 is drained through the drain port 112 through the drain pipe 150, and is discharged to the outside of the vehicle. Alternatively, the drain pipe 150 is secured to the drain port 112 by a clip.

In one embodiment, the inclination angle of the bottom surface of the drain groove 111 ranges from 5 ° to 15 °. That is, the range of the inclination angle/slope angle of the drain floor 113 from the left side to the right side is 5 ° to 15 °, so that the water in the drain tank 111 can smoothly flow. In this embodiment, the range of the inclination angle/slope angle of the drain bottom plate 113 from the left side to the right side is about 10 °.

Referring to fig. 1 to 6, in an embodiment, the drain casing 110 further includes a water blocking boss 140, and the water blocking boss 140 is disposed in the drain groove 111 and adjacent to the dash panel 116. The water blocking boss 140 is disposed at the drain floor 113 and between the rear side plate 115 and the water blocking assembly 130. The dash boss 140 is disposed adjacent to the dash panel 116. After the water blocking boss 140 is disposed on the drain base 113, the water blocking boss 140 occupies a certain space of the drain tank 111 in the front-rear direction, so as to reduce the longitudinal sectional area of the drain tank 111 at the water blocking boss 140.

That is, the water blocking boss 140 reduces the flow passage area of the water during flowing, and gathers the water to increase the flowing speed of the water, so that the water flows in the drainage channel 111 at an increased speed and is discharged through the drainage port 112, thereby avoiding the problem of water accumulation in the drainage channel 111 and improving the drainage efficiency. Alternatively, the water blocking boss 140 is located at a middle region of the rear side of the drain tank 111.

It should be noted that the structural form of the water blocking boss 140 is not limited in principle, as long as the water blocking boss 140 can perform the water blocking function to realize the water flow convergence. The surface of the water blocking boss 140 contacting water is an arc surface or a curved surface for guiding the flow of water to prevent the flow of water.

In one embodiment, the size of the drain groove 111 in the front-rear direction is gradually reduced from left to right. That is, the size of the drain passage of the drain groove 111 is gradually reduced. Therefore, water can be gathered to improve the flowing speed of the water, so that the water can flow in the drainage groove 111 at an increased speed and is discharged through the drainage port 112, the problem of water accumulation in the drainage groove 111 is avoided, and the drainage efficiency is improved.

Referring to fig. 4, in an embodiment, the drainage housing 110 further includes a water guide surface 119, and the water guide surface 119 is obliquely connected to the front side plate 114 and the drainage bottom plate 113. The water guide surface 119 is disposed in the drain tank 111 and extends to the bottom of the drain tank 111. That is, the water guide surface 119 is obliquely provided in the drain groove 111, and the water guide surface 119 is connected to the drain bottom plate 113 and the front plate 114 of the drain groove 111. Thus, when water falls from above, the water contacts the water guide surface 119, and the water guide surface 119 contacts the water to guide the flow of the water, thereby accelerating the circulation efficiency of the water and facilitating the entry of the water into the drain tank 111.

Referring to fig. 2, in one embodiment, the drain housing 110 further includes a front mounting plate 117, the front mounting plate 117 being disposed at a bottom of the drain pan 113, the front mounting plate 117 being configured to be mounted to a side rail of the vehicle. The front mounting plate 117 is provided at the bottom of the drain floor 113 on the front side of the drain case 110, and the drain case 110 is connected to the side member of the vehicle via the front mounting plate 117, thereby fixing the drain case 110 on the front side.

Referring to fig. 3, in an embodiment, the drain casing 110 further includes a rear mounting plate 118, the rear mounting plate 118 is disposed at a side of the rear side plate 115, and the rear mounting plate 118 is configured to be mounted to the front wall plate 116. A rear mounting plate 118 is provided at the side of the rear side plate 115, and the drain case 110 is fixed to the dash panel 116 through the rear mounting plate 118, achieving a fixed connection of the drain case 110 and the dash panel 116. Of course, in other embodiments of the present disclosure, the rear mounting plate 118 may also be at the bottom of the drain housing 110.

Referring to fig. 1 to 6, in the drain structure 100 of the present disclosure, in order to reliably fix the drain case 110 to the vehicle, a front mounting plate 117 is provided at the front side of the drain case 110, a rear mounting plate 118 is provided at the rear side of the drain case 110, and the drain case 110 is fixed to the side member by the front mounting plate 117 and to the dash panel 116 by the rear mounting plate 118, thereby achieving reliable fixation of the drain case 110 to the vehicle. And also. The front mounting plate 117 and the rear mounting plate 118 each have at least one mounting hole, the front mounting plate 117 is fixed to the side member by bolts, and the rear mounting plate 118 is fixed to the dash panel 116 by bolts.

In one embodiment, the drain floor 113, the front plate 114, the rear plate 115, the coaming 116, and the water guide surface 119 are a unitary structure. This can secure the structural strength of the drain case 110. Alternatively, the drain floor 113, the front side plate 114, the rear side plate 115, the coaming 116, and the water guide surface 119 are formed by blow molding. Alternatively, the front mounting plate 117, the rear mounting plate 118 and the drain casing 110 may be integrally formed, or may be provided separately, as long as reliable connection is achieved.

Referring to fig. 1 to 6, in an embodiment, the water guard assembly 130 includes a water guard housing 131, an edge of the water guard housing 131 is connected to an edge of the drain housing 110 and is suspended above a portion of the drain groove 111, and an inside of the water guard housing 131 is a water guard space disposed toward the dash panel 116 and communicated with a wind gap 310 of the dash panel 116; the side surface of the water retaining shell 131 is provided with a notch, and the notch is communicated with the drainage groove 111. The bottom surface of the water blocking housing 131 has a water outlet 134, and the water blocking space is communicated with the drain tank 111 through the water outlet 134.

The water guard housing 131 is a main structure of the water guard assembly 130, the water guard housing 131 is disposed in the drain groove 111 of the drain housing 110 portion, the rear side edge of the water guard housing 131 is connected with the rear side edge of the drain floor 113 of the drain housing 110, and the main portion of the water guard housing 131 is suspended in the water guard groove, and a space is present between the bottom of the water guard housing 131 and the drain floor 113, which allows water to flow in the drain groove 111.

The water blocking housing 131 is hollow, and the hollow space of the water blocking housing 131 is a water blocking space. After the drain structure 100 is mounted to the dash panel 116, the water blocking space faces the dash panel 116 and communicates with the air opening 310 of the dash panel 116. The water blocking housing 131 has a gap at the left side, and the water blocking housing 131 is communicated with the drain tank 111 through the gap at the left side, so that the water blocking housing 131 forms a semi-closed structure. Thus, the water blocking housing 131 can prevent water from splashing to the water blocking space, and can allow outside air to enter the water blocking space through the drainage channel 111 and the gap, and further enter the air opening 310 to convey the water into the passenger compartment.

The notch of the water retaining shell 131 is designed to establish a channel for air flow circulation, the air inlet resistance of the vehicle-mounted air conditioner is reduced, the air flow is allowed to enter the air port 310 through the wind shielding space through the notch, the normal work of the vehicle-mounted air conditioner is guaranteed, and the situation that the water retaining shell 131 blocks the air flow to enter the water retaining space is avoided. The water blocking housing 131 has a water outlet 134 at the bottom thereof, and the water outlet 134 is formed to penetrate the water blocking housing 131. Thus, when water enters the water retaining space, the water can enter the water discharge groove 111 through the water outlet 134 in the water retaining space, and the water is discharged from the water retaining space.

Referring to fig. 1 to 6, in an embodiment, the water blocking housing 131 includes a water blocking bottom plate 1311 and a water blocking side plate 1312, an edge of the water blocking bottom plate 1311 is connected to an edge of the drain housing 110, the water blocking bottom plate 1311 is suspended above the drain groove 111 and covers a portion of the drain groove 111, the water blocking side plate 1312 partially surrounds the periphery of the water blocking bottom plate 1311, and the side surface of the water blocking side plate 1312 has the notch.

The water guard bottom plate 1311 is located at the bottom, the water guard side plate 1312 is provided around the side surface of the water guard bottom plate 1311, the water guard side plate 1312 is provided around only a part of the circumference of the water guard bottom plate 1311, and the water guard side plate 1312 is not provided at the edge of the water guard bottom plate 1311 near the front side plate 114. That is, the water guard side plate 1312 forms an opening at the dash panel 116. The water guard side plate 1312 has a notch on the left side, and the notch communicates with the drain groove 111. Thus, when the external air flows through the drainage channel 111 and the gap into the water blocking space, the air can flow into the air inlet 310 through the opening.

Referring to fig. 1 to 6, in an embodiment, the water blocking assembly 130 further includes a water blocking rib 132, the water blocking rib 132 is disposed in the middle of the water blocking housing 131 and is connected to the inner wall of the water blocking housing 131, and the water blocking rib 132 is used for shunting water in the water blocking space. The water blocking rib 132 is disposed at a middle region of the water blocking housing 131, and the water blocking rib 132 connects the water blocking bottom plate 1311 and the water blocking side plate 1312, partially separating the water blocking space by the water blocking rib 132. After water enters the water retaining space and contacts the water retaining rib 132, the water retaining rib 132 divides water, so that the water flows to two sides of the water retaining rib 132, and the water is discharged to the drainage groove 111 through the water outlet 134 at two sides.

The water blocking floor 1311 has a plurality of water outlets 134, and each side of the water blocking rib 132 has at least one water outlet 134. Like this, the water blocking muscle 132 is with the water reposition of redundant personnel back about, and water can flow out the manger plate space through the delivery port 134 that corresponds, avoids the air current to bring water and enters into wind gap 310, and then avoids water and pencil contact, avoids water to enter into the passenger cabin.

In an embodiment, the surface of the water blocking rib 132 is an arc surface or a curved surface, and the water blocking rib 132 is obliquely disposed in the water blocking space. That is, the longitudinal section of the water blocking rib 132 is shaped like a triangle. Moreover, the water blocking ribs 132 may be curved surfaces or curved surfaces to guide the flow of water and divide the water into left and right streams.

Illustratively, the surface of the water blocking rib 132 is an arc-shaped surface. Thus, the water blocking rib 132 is convex in the middle and smoothly transits toward both sides. Thus, the water blocking ribs 132 can guide the flow of water, and the precipitation is shunted left and right, so that the water is discharged from the water blocking space in time, and the water is prevented from entering the air inlet 310.

Referring to fig. 1 to 6, in an embodiment, the water blocking bottom plate 1311 is disposed to be inclined and inclined toward the water outlet 134, so that water can flow out through the water outlet 134, and the water can be prevented from accumulating in the water blocking space.

In an embodiment, the water blocking assembly 130 further includes a water blocking flange 133, and the water blocking flange 133 is disposed at a top edge of the water blocking housing 131 and extends toward an outside of the water blocking space. The water blocking flange 133 is provided at the edge of the water blocking housing 131, and plays a role of blocking through the water blocking flange 133, thereby preventing water in the drain tank 111 from entering the water blocking space when shaking.

In an embodiment, the water guard assembly 130 further includes a fixing plate 135, the fixing plate 135 is disposed at an edge of the water guard side plate 1312, and the fixing plate 135 is used for connecting the dash panel 116. The fixing plate 135 is used to achieve the fixed installation of the water blocking assembly 130. The fixing plate 135 is disposed at a rear side edge of the water blocking housing 131 and is disposed toward the dash panel 116. The fixing plate 135 is fixed to the dash panel 116 by screws.

Optionally, the water blocking bottom plate 1311, the water blocking side plate 1312 and the water blocking rib 132 are of an integral structure, so that the reliability of the integral structure is guaranteed. Optionally, the water blocking bottom plate 1311, the water blocking side plate 1312 and the water blocking rib 132 are integrally blow-molded and form a semi-closed structural design, so that a water blocking effect is achieved, a channel is provided for airflow flowing, and air intake resistance of the vehicle-mounted air conditioner is reduced. Optionally, the water blocking side plate 1312 and the fixing plate 135 are integrally or separately configured.

Referring to fig. 1 to 6, in an embodiment, the drain structure 100 includes a first sealing member 160 and a second sealing member 170, and the first sealing member 160 and the second sealing member 170 are disposed at an edge of the drain casing 110 away from the dash panel 116. The first sealing member 160 is disposed at the edge of the front side plate 114, the second sealing member 170 is disposed at the top of the enclosing plate 116, and the first sealing member 160 and the second sealing member 170 can prevent water from entering the drain groove 111 from a local position.

Optionally, the first sealing member 160 and the second sealing member 170 are made of waterproof sealing rubber or other structures capable of sealing. Optionally, the first seal 160 and the second seal 170 are fixed by gluing.

Referring to fig. 1 to 6, in an embodiment, the drainage structure 100 further includes a third sealing member 180, where the third sealing member 180 is disposed at an edge of the drainage shell 110 close to the dash panel 116 and is hermetically connected to the dash panel 116. Third sealing member 180 sets up at rear panel 115, and third sealing member 180 and preceding bounding wall 116 laminating prevent that vehicle air conditioner from opening the air leakage, improve the air inlet efficiency of air-blower.

Optionally, the third seal 180 is a sealing sponge or other component capable of sealing. Optionally, a third seal 180 is adhesively disposed on top of the rear side panel 115.

Referring to fig. 1 to 6, the drainage structure 100 of the present disclosure, the drainage of water in the drainage channel 111 is achieved by the drainage channel 111 and the drainage port 112. Moreover, the drainage bottom plate 113 is obliquely arranged to guide water to be conveniently discharged from the drainage port 112, so that the problem of water accumulation is avoided. The water drainage bottom plate 113 is provided with the water retaining protrusion 140, water in the water drainage groove 111 is gathered through the water retaining protrusion 140, the water drainage efficiency is improved, the water guide surface 119 is arranged in the water drainage groove 111, the water descending is accelerated through the water guide surface 119, and the flowing efficiency of the water is improved.

Simultaneously, it increases semi-enclosed manger plate subassembly 130 to be close to dash panel 116 department at drainage casing 110, when the vehicle acceleration and deceleration rocks the wait, this manger plate subassembly 130 plays the effect of manger plate, place the acceleration and deceleration and rock the time drainage tank 111 on water turn over to in the manger plate space, furthermore, this manger plate subassembly 130 has the breach on the left side, on-vehicle air conditioner during operation, the air-blower extracts external air current, external air current enters into in the drainage tank 111, enter into in the manger plate space through the breach under the suction effect of air-blower, and then enter into in the wind gap 310, with the fresh air resistance that reduces on-vehicle air conditioner to gain strength, guarantee on-vehicle air conditioner normal work.

This disclosed drainage structure 100 increases manger plate subassembly 130 on drainage casing 110, realizes the water discharge in water drainage tank 111 through drainage casing 110, and the cooperation manger plate of manger plate subassembly 130 is acted on the back, avoids water to enter into wind gap 310 through manger plate space, and then avoids the pencil to open a circuit and water enters into passenger's cabin, and simultaneously, this manger plate subassembly 130 improves the flow path of air current, and the air current of being convenient for flows. As shown in fig. 6, the dotted arrows are airflow paths, and the solid arrows are water flow paths. The drainage structure 100 disclosed by the invention has higher drainage efficiency, and can reduce air inlet resistance during circulation of the vehicle-mounted air conditioner, thereby ensuring the use performance of the vehicle.

The present disclosure further provides a vehicle, including a longitudinal beam, a front panel 116, a vent cover plate, and the drainage structure 100 according to any of the above embodiments, where the drainage structure 100 connects the front panel 116 and the longitudinal beam, and the vent cover plate is covered on the drainage structure 100. After the drainage structure 100 of the embodiment is adopted in the vehicle, water can be smoothly discharged, air inlet resistance during circulation of the vehicle-mounted air conditioner can be reduced, and usability of the vehicle is guaranteed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-described embodiments are merely illustrative of several embodiments of the present disclosure, which are described in more detail and detailed, but are not to be construed as limiting the scope of the disclosure. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the concept of the present disclosure, and these changes and modifications are all within the scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the appended claims.

Claims (13)

1. A drainage structure, comprising:

the drainage shell is hollow to form a drainage groove, the bottom surface of the drainage shell is provided with a drainage port, and the drainage groove is communicated with the drainage port; and

the water retaining assembly is arranged on the drainage shell and is positioned above the drainage groove, the water retaining assembly is arranged on a front wall plate of the vehicle and communicated with an air port of the vehicle, and the water retaining assembly is communicated with the drainage groove on the side surface.

2. The drainage structure according to claim 1, wherein a bottom surface of the drainage groove is provided obliquely, and the bottom surface of the drainage groove is inclined toward the drainage port.

3. A drainage structure according to claim 2, wherein the inclination angle of the bottom surface of the drainage channel is in the range of 5 ° to 15 °.

4. The drainage structure of claim 1, wherein the drainage housing further comprises a water-stopping boss disposed in the drainage channel and adjacent to the front wall panel.

5. The drainage structure according to any one of claims 1 to 4, wherein the water retaining assembly includes a water retaining shell, an edge of the water retaining shell is connected to an edge of the drainage shell and is suspended above a portion of the drainage groove, and an inside of the water retaining shell is a water retaining space which is disposed toward the front wall and communicates with the tuyere of the front wall; the side surface of the water retaining shell is provided with a notch which is communicated with the drainage groove;

the bottom surface of the water retaining shell is provided with a water outlet, and the water retaining space is communicated with the drainage groove through the water outlet.

6. The drainage structure according to claim 5, wherein said water retaining shell includes a water retaining bottom plate and a water retaining side plate, an edge of said water retaining bottom plate is connected to an edge of said drainage shell, said water retaining bottom plate is suspended above said drainage channel and shields a portion of said drainage channel, said water retaining side plate is partially enclosed around a periphery of said water retaining bottom plate, and a side surface of said water retaining side plate has said notch.

7. The drainage structure of claim 5, wherein the water blocking assembly further comprises a water blocking rib, the water blocking rib is arranged in the middle of the water blocking housing and connected with the inner wall of the water blocking housing, and the water blocking rib is used for shunting water in the water blocking space;

the surface of the water retaining rib is an arc-shaped surface or a curve-shaped surface, and the water retaining rib is obliquely arranged in the water retaining space.

8. The drainage structure of claim 6, wherein the water blocking assembly further comprises a water blocking flange provided at a top edge of the water blocking housing and extending toward an outside of the water blocking space;

the water retaining assembly further comprises a fixing plate, the fixing plate is arranged at the edge of the water retaining side plate, and the fixing plate is used for being connected with the front wall plate.

9. The drain structure according to claim 5, wherein the drain casing includes a drain bottom plate, a front side plate, a rear side plate, and two surrounding plates, the rear side plate is disposed at a rear side of the drain bottom plate and is disposed toward the front side plate, the front side plate is disposed at a front side of the drain bottom plate and is disposed opposite to the rear side plate, the two surrounding plates are disposed at the drain bottom plate and connect both sides of the front side plate, the surrounding plates further connect the rear side plate and the water dam assembly, respectively, and the drain bottom plate, the front side plate, the rear side plate, and the surrounding plates are defined as the drain groove;

the edge of the water retaining component is connected with the rear side of the drainage bottom plate, and the water retaining component is suspended above the drainage bottom plate.

10. The drain structure according to claim 9, wherein the drain case further comprises a water guide surface connecting the front side plate and the drain bottom plate obliquely.

11. The drain structure according to claim 9, wherein the drain case further comprises a front mounting plate that sets a bottom of the drain floor, the front mounting plate being adapted to be mounted to a side member of the vehicle;

the drainage shell further comprises a rear mounting plate, the rear mounting plate is arranged on the side face of the rear side plate, and the rear mounting plate is used for being mounted on the front wall plate.

12. The drain structure according to claim 9, characterized in that the drain structure includes a first seal member and a second seal member that are provided at an edge of the drain case away from the dash panel;

the drainage structure further comprises a third sealing element, wherein the third sealing element is arranged on the edge of the drainage shell close to the front wall plate and is in sealing connection with the front wall plate.

13. A vehicle characterized by comprising a side member, a dash panel, a vent panel, and the drain structure according to any one of claims 1 to 11, the drain structure connecting the dash panel and the side member, the vent panel being provided to cover the drain structure.

Images