CN207859895U - Water-proof ventilation structure and vehicle - Google Patents

Abstract

The utility model provides a waterproof ventilation structure and a vehicle, which relate to the technical field of vehicle manufacturing. The waterproof and ventilating structure includes a first panel and a second panel oppositely arranged, the first panel is provided with a first ventilation hole, and a water-retaining cover is provided on the first ventilation hole, and a second ventilation hole is provided on the second panel. The air duct interlayer is formed between the first panel and the second panel, and the first ventilation hole and the second ventilation hole communicate with the air duct interlayer respectively. The waterproof and ventilated structure can prevent outside rainwater from entering the car, and has ventilation performance, which can ensure good heat dissipation. The vehicle provided by the utility model includes the above-mentioned waterproof and ventilated structure, which can not only prevent the outside rainwater from entering the vehicle, but also ensure good heat dissipation, and has strong practicability.

Description

Waterproof and ventilated structures and vehicles

technical field

The utility model relates to the technical field of vehicle manufacturing, in particular to a waterproof ventilation structure and a vehicle.

Background technique

The passenger car hatch is an important part of the passenger car. The appearance and waterproof performance of the hatch directly affect the quality of the whole vehicle.

In the prior art, the outer panel of the cabin door and the profile are connected together by adhesive glue, and the periphery is filled with caulking glue to meet the waterproof performance. However, after the hatch is used repeatedly, the caulking glue and the like are prone to failure, which affects the appearance of the vehicle and may cause water leakage, resulting in poor user experience and increasing after-sales maintenance costs.

In view of this, designing and manufacturing a waterproof and ventilating structure, which can be adapted to various vehicle models, is a technical problem urgently in need of improvement in the current vehicle manufacturing technology field.

Utility model content

The purpose of this utility model is to provide a waterproof and ventilated structure, which not only has good waterproof performance to prevent the outside rainwater from entering the car, but also has good ventilation performance to ensure that the vehicle can fully dissipate heat, and the structure is simple, reliable and practical , a wide range of applications, all types of vehicles are applicable.

The purpose of this utility model is also to provide a vehicle, including the above-mentioned waterproof and ventilating structure, which is simple in structure, convenient to manufacture, low in production cost, has waterproof performance and ventilation and heat dissipation effect at the same time, can improve the appearance of the whole vehicle, and reduce after-sales maintenance costs .

The utility model improves its technical problem and adopts the following technical solutions to realize.

The utility model provides a waterproof and ventilation structure, which includes a waterproof component and a ventilation component.

The waterproof assembly includes a first panel, and a first ventilation hole is opened on the first panel, and a water-retaining cover is provided on the first ventilation hole, and the ventilation assembly includes a second panel, and the first ventilation hole The second panel is provided with a second ventilation hole.

The first panel and the second panel are arranged opposite to each other, an air duct interlayer is formed between the first panel and the second panel, and the first ventilation hole and the second ventilation hole are respectively connected to the air duct. Interlayer connectivity.

Further, the water blocking cover is arranged on the side of the first panel away from the interlayer of the air duct, and is inclined downward relative to the vertical plane, and the opening of the water blocking cover is downward.

Further, the water-retaining cover body is an arc-shaped structure.

Further, the water blocking cover is integrally formed with the first panel.

Further, the second panel is provided with a windshield, the windshield is arranged on the side of the second panel away from the interlayer of the air duct, and is inclined upward relative to the vertical surface, and the opening of the windshield upward; the inclination direction of the windshield is opposite to the inclination direction of the water shield body.

Further, the windshield is an arc structure, and the windshield is integrally formed with the second panel.

Further, the first ventilation hole and the second ventilation hole are arranged in a staggered manner.

Further, the first panel is provided with a plurality of first ventilation holes, and the plurality of first ventilation holes are arranged in a matrix; the second panel is provided with a plurality of second ventilation holes, and the plurality of second ventilation holes The holes are arranged in a matrix.

Further, the end of the first panel is connected to the end of the second panel, and the air duct interlayer is formed between the end of the first panel and the middle of the second panel.

A vehicle provided by the utility model includes a vehicle body and the above-mentioned waterproof and ventilating structure, and the waterproof and ventilating structure is installed on the vehicle body.

The waterproof and ventilated structure and the vehicle provided by the utility model have the following beneficial effects:

The waterproof and ventilating structure provided by the utility model includes a first panel and a second panel oppositely arranged, the first panel is provided with a first ventilation hole, and a water-retaining cover is provided on the first ventilation hole for waterproofing. When the outside rainwater falls on the water-retaining cover body, it will drip along the outside of the water-retaining cover body, thereby preventing external rainwater from flowing into the car and realizing the waterproof effect. The second panel is provided with a second ventilation hole, an air duct interlayer is formed between the first panel and the second panel, and the first ventilation hole and the second ventilation hole communicate with the air duct interlayer respectively, thereby ensuring good ventilation and heat dissipation effects. The waterproof and ventilated structure can prevent the outside rainwater from entering the car, and has ventilation performance, which can ensure good heat dissipation. Moreover, the waterproof and ventilating structure is simple and reliable, has strong practicability and wide application range, and is suitable for various types of vehicles.

The vehicle provided by the utility model includes the above-mentioned waterproof and ventilating structure and a car body. The waterproof and ventilating structure is installed on the car body. The vehicle can prevent outside rainwater from entering the car and ensure good heat dissipation. Strong, with great promotion and application value and market prospect.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a structural schematic diagram of a perspective of the waterproof ventilation structure provided by the specific embodiment of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of the first panel of the waterproof ventilation structure provided by the specific embodiment of the utility model;

Fig. 3 is a schematic cross-sectional structure diagram of the second panel of the waterproof ventilation structure provided by the specific embodiment of the present invention;

Fig. 4 is a structural schematic diagram of another viewing angle of the first panel of the waterproof ventilation structure provided by the specific embodiment of the present invention;

Fig. 5 is a structural schematic diagram of another viewing angle of the second panel of the waterproof ventilation structure provided by the specific embodiment of the present invention;

Fig. 6 is a schematic structural diagram of the application scene of the waterproof ventilation structure provided by the specific embodiment of the present invention.

Icon: 100-waterproof ventilation structure; 110-first panel; 111-first ventilation hole; 113-water retaining cover; 130-second panel; 131-second ventilation hole; 133-wind cover; 150-air duct Mezzanine.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "up", "down", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the conventional orientation when the product of the utility model is used. The orientation or positional relationship, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.

"First" and "second" in the present invention are only used to distinguish in description, and have no special meaning.

In the description of the present utility model, it should also be noted that, unless otherwise clearly stipulated and limited, the terms "setting" and "installation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or integrally connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

FIG. 1 is a structural schematic view of a waterproof and ventilating structure 100 provided by a specific embodiment of the present invention, please refer to FIG. 1 .

The present embodiment provides a waterproof and ventilating structure 100, and the waterproof and ventilating structure 100 includes a waterproof component and a ventilation component.

The waterproof assembly includes a first panel 110, the first panel 110 is provided with a first ventilation hole 111, and the first ventilation hole 111 is provided with a water retaining cover 113, the ventilation assembly includes a second panel 130, on the second panel 130 A second ventilation hole 131 is opened.

The first panel 110 and the second panel 130 are disposed opposite to each other, an air duct interlayer 150 is formed between the first panel 110 and the second panel 130 , and the first ventilation hole 111 and the second ventilation hole 131 communicate with the air duct interlayer 150 respectively.

The waterproof and ventilated structure 100 realizes waterproofing through the water-retaining cover 113 . When the outside rainwater falls on the first panel 110, it will drip along the outside of the water shield 113, preventing the outside water from flowing into the vehicle. Since the first ventilation hole 111 and the second ventilation hole 131 are connected with the air duct interlayer 150 respectively, the airflow on both sides inside and outside the vehicle is guaranteed to be smooth, the ventilation effect is good, and the heat dissipation performance is good.

FIG. 2 is a schematic cross-sectional structural diagram of the first panel 110 of the waterproof and ventilating structure 100 provided by a specific embodiment of the present invention, please refer to FIG. 2 .

The water blocking cover 113 is disposed on the side of the first panel 110 away from the air duct interlayer 150 , and is inclined downward relative to the vertical plane. The water-retaining cover 113 has an arc structure, that is, it is arranged as an arc, and the bending direction of the arc is downward, that is, the opening of the water-retaining cover 113 is downward. The advantage of this setting is that when the external rainwater falls, it will drip along the outside of the water-retaining cover 113. Since the water-retaining cover 113 is arranged outside the first ventilation hole 111, it will have a certain shelter for the first ventilation hole 111. As a result, water will only drip along the outside of the water-retaining cover body 113, and will not flow into the car through the first ventilation hole 111, which can realize waterproof and good safety performance.

Preferably, the water blocking cover 113 is integrally formed with the first panel 110 . Of course, it is not limited thereto, and the water-retaining cover 113 may also be provided separately, and fixedly connected by means of bonding, clamping, bolt connection, screw connection and the like. In this embodiment, the water-retaining cover 113 and the first panel 110 are preferably integrally formed, the manufacturing process is simple, the production efficiency is high, and it is suitable for mass production.

FIG. 3 is a schematic cross-sectional structure diagram of the second panel 130 of the waterproof and ventilating structure 100 provided by a specific embodiment of the present invention, please refer to FIG. 3 .

The second panel 130 is provided with a windshield 133, the windshield 133 is arranged on the side of the second panel 130 away from the air duct interlayer 150, and is inclined upward relative to the vertical surface, that is, the inclination direction of the windshield 133 is in line with the water shield body. The direction of inclination of 113 is opposite. The windshield 133 has an arc surface structure, and the curved direction of the arc surface is upward, that is, the opening of the windshield 133 is upward. The setting of wind cover 133 can further prevent water from entering the car, and most of the rainwater will be kept outside the car by the water shield body 113, and a very small amount of water will enter the air duct interlayer 150, but because the wind cover 133 is bent upwards, it acts as a barrier. A small amount of water entering the air duct interlayer 150 will fall to the bottom of the second panel 130 and flow out of the vehicle. Like this, through the two layers of protection of the water shield body 113 and the windshield 133, the waterproof performance is greatly enhanced.

The windshield 133 is integrally formed with the second panel 130 . Of course, it is not limited thereto, and the windshield 133 may also be provided separately, and be fixedly connected by means of bonding, clamping, bolt connection, screw connection and the like. In this embodiment, the wind shield 133 and the second panel 130 are preferably integrally formed, the manufacturing process is simple, the production efficiency is high, and it is suitable for mass production.

Preferably, the first ventilation holes 111 and the second ventilation holes 131 are arranged in a staggered manner. The positions of the water shield body 113 and the windshield 133 are also staggered to ensure that no matter where the external rainwater falls onto the first panel 110, it can be effectively blocked by the watershield body 113 or the windshield 133, and the waterproof effect is better. At the same time, the first ventilation hole 111 and the second ventilation hole 131 are staggered, and the positions of the water shield body 113 and the wind cover 133 are also staggered, so that the air circulation is smoother, the gas circulation is better, and the heat dissipation effect is more obvious.

FIG. 4 is a structural schematic diagram of another viewing angle of the first panel 110 of the waterproof and ventilated structure 100 provided by the specific embodiment of the present invention, please refer to FIG. 4 .

Optionally, the first ventilation hole 111 is a long hole, that is, the middle part of the first ventilation hole 111 is rectangular, and the two ends are semicircular, and the diameter of the semicircle is equal to the width of the rectangle. The first panel 110 is placed vertically, the first ventilation hole 111 includes a first long side and a second long side, the first long side is located above the second long side, and the water retaining cover 113 is arranged along the first long side, toward After extending in a direction away from the first panel 110 for a while, it bends downward to form an arc. The two ends of the water retaining cover 113 are also extended along the semicircle of the end of the first ventilation hole 111, which can cover the first ventilation hole 111 and prevent external water from entering the car. The water retaining cover 113 and the second Openings are formed between the long sides for air circulation and heat dissipation.

FIG. 5 is a structural schematic view of another viewing angle of the second panel 130 of the waterproof and ventilating structure 100 provided by the specific embodiment of the present invention, please refer to FIG. 5 .

The first panel 110 is provided with a plurality of first ventilation holes 111, and the plurality of first ventilation holes 111 are arranged in a matrix; each first ventilation hole 111 is provided with a water-retaining cover 113, that is, a water-retaining cover 113 is also distributed in a matrix arrangement.

Similarly, the second panel 130 is provided with a plurality of second ventilation holes 131 arranged in a matrix. The structure of the second ventilation hole 131 is the same as that of the first ventilation hole 111 , but the positions are staggered. The second ventilation hole 131 also includes two long sides. The air shield 133 is arranged along one long side below, extends away from the second panel 130 for a while, and then bends upward to form an arc. The two ends of the windshield 133 are also extended along the semicircle of the end of the second ventilation hole 131, which can cover the second ventilation hole 131, but the windshield 133 forms an opening with a long side above to block the outside water again. When entering the car, a gas channel is also reserved.

Optionally, a tail is provided at the end of the water-retaining cover 113, that is, the end forming an opening with the second long side, and the tail extends outwards to ensure that the rainwater falling on the water-retaining cover 113 is as far away from the first side as possible. Where the panel 110 falls, the waterproof effect is better.

The end of the first panel 110 is connected to the end of the second panel 130, and an air duct interlayer 150 is formed between the end of the first panel 110 and the middle of the second panel 130, which can prevent rainwater from entering the car, and can also Ensure good cooling and ventilation effects.

A vehicle provided in this embodiment includes a vehicle body and the above-mentioned waterproof and ventilating structure 100, and the waterproof and ventilating structure 100 is installed on the vehicle body. Specifically, the waterproof and ventilating structure 100 can be installed on the rear hatch of the vehicle, and can also be installed on both sides of the vehicle. It has wide application range, good waterproof effect, good ventilation and heat dissipation performance, and strong practicability.

FIG. 6 is a schematic structural diagram of an application scene of the waterproof and ventilating structure 100 provided by a specific embodiment of the present invention, please refer to FIG. 6 .

The working principle of the waterproof and ventilating structure 100 provided by the utility model is as follows:

When the external rainwater falls on the first panel 110, the rainwater will slide down along the outside of each water-retaining cover body 113, because the water-retaining cover body 113 bends downward to form an arc, which can effectively prevent the external rainwater from flowing through the first ventilation hole. 111 into the car. At the same time, an opening is also formed between the first ventilation hole 111 and the water-retaining cover 113 to ensure unimpeded airflow. The windshield 133 is arranged on the lower edge of each second ventilation hole 131 , and is bent upward in an arc shape, which does not completely cover the second ventilation hole 131 and can prevent rainwater from entering the vehicle again. An opening is formed between the windshield 133 and the second ventilation hole 131 to ensure the circulation of gas and achieve the effect of heat dissipation.

In summary, the waterproof and ventilated structure 100 and the vehicle provided by the utility model have the following beneficial effects:

The waterproof and ventilating structure 100 provided by the utility model includes a first panel 110 and a second panel 130 oppositely arranged, the first panel 110 is provided with a first ventilation hole 111, and a water shield is provided on the first ventilation hole 111 The body 113 is used for waterproofing. When the outside rainwater falls on the water-retaining cover body 113, it will drip along the outside of the water-retaining cover body 113, thereby preventing external rainwater from flowing into the car and realizing the waterproof effect. The second panel 130 is provided with a second ventilation hole 131, an air duct interlayer 150 is formed between the first panel 110 and the second panel 130, and the first ventilation hole 111 and the second ventilation hole 131 communicate with the air duct interlayer 150 respectively, thereby Ensure good ventilation and heat dissipation. A windshield 133 is arranged on the second panel 130 to further prevent external rainwater from entering the vehicle. The positions of the first ventilation holes 111 and the second ventilation holes 131 are staggered, and the inclination directions of the water shield body 113 and the windshield 133 are also set in opposite directions, so as to achieve more reliable waterproofing and better ventilation and heat dissipation effects. The waterproof and ventilating structure 100 can prevent outside rainwater from entering the car, and has ventilation performance to ensure good heat dissipation. Moreover, the waterproof and ventilating structure 100 is simple and reliable, has simple manufacturing process, low production cost, strong practicability, wide application range, and is suitable for various types of vehicles.

The vehicle provided by the utility model includes the above-mentioned waterproof and ventilating structure 100 and the vehicle body. The waterproof and ventilating structure 100 is installed on the vehicle body. The vehicle can prevent outside rainwater from entering the vehicle, and ensure good heat dissipation and good ventilation effect. The utility model has strong practicability and has great popularization and application value and market prospect.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications, combinations and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A waterproof and ventilating structure, the waterproof and ventilating structure comprises a waterproof component and a ventilating component; the waterproof component comprises a first panel, the first panel is provided with a first ventilation hole, and the first ventilation hole There is a water-retaining cover on it, and it is characterized in that, The ventilation assembly includes a second panel, and a second ventilation hole is opened on the second panel; The first panel and the second panel are arranged opposite to each other, an air duct interlayer is formed between the first panel and the second panel, and the first ventilation hole and the second ventilation hole are respectively connected to the air duct. Interlayer connectivity. 2. The waterproof and ventilating structure according to claim 1, wherein the water-retaining cover is arranged on the side of the first panel away from the interlayer of the air duct, and is inclined downward relative to the vertical surface, so that The opening of the water retaining cover is downward. 3. The waterproof and ventilating structure according to claim 2, characterized in that, the water-retaining cover is an arc-shaped structure. 4. The waterproof and ventilated structure according to claim 1, wherein the water-retaining cover is integrally formed with the first panel. 5. The waterproof and ventilating structure according to claim 1, wherein a wind cover is provided on the second panel, and the wind cover is arranged on a side of the second panel away from the interlayer of the air duct, and Relative to the vertical surface, the opening is inclined upwards, and the opening of the wind shield is upward; the inclined direction of the wind shield is opposite to the inclined direction of the water shield body. 6 . The waterproof and ventilating structure according to claim 5 , wherein the wind cover is an arc structure, and the wind cover is integrally formed with the second panel. 7 . 7. The waterproof ventilation structure according to claim 1, characterized in that, the first ventilation hole and the second ventilation hole are arranged in a staggered manner. 8. The waterproof and ventilating structure according to claim 1, wherein the first panel is provided with a plurality of first ventilation holes, and the plurality of first ventilation holes are arranged in a matrix; A plurality of second ventilation holes are provided, and the plurality of second ventilation holes are arranged in a matrix. 9. The waterproof and ventilating structure according to claim 1, wherein the end of the first panel is connected to the end of the second panel, and the end of the first panel is connected to the second panel The air duct interlayer is formed between the middle parts. 10. A vehicle, characterized by comprising a vehicle body and the waterproof and ventilating structure according to any one of claims 1 to 9, the waterproof and ventilating structure being installed on the vehicle body.