CN111532103A

CN111532103A - Automobile

Info

Publication number: CN111532103A
Application number: CN202010493993.6A
Authority: CN
Inventors: 张华�; 张晓生; 李本利; 刘瑜
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-08-14

Abstract

The invention provides an automobile which can be composed of a temperature sensor, a processor, a controller, a vent hole in a door inner guard plate and a drain hole in a door. The invention discharges high-temperature gas in the automobile to the outside through the vent hole and the drain hole, thereby solving the problem that the temperature in the automobile is overhigh in the closed automobile environment in high-temperature weather.

Description

Automobile

Technical Field

The invention relates to the field of automobile application, in particular to an automobile.

Background

With the continuous improvement of the living standard of people in China, the automobile is widely applied to the life of residents as a convenient vehicle. In the parking process of the automobile, the doors and windows can be tightly closed due to safety consideration, at the moment, particularly in hot summer, the temperature in the closed automobile environment can be obviously increased due to strong irradiation of sunlight, and the high temperature not only damages the automobile interior parts, but also seriously influences the comfortable feeling of people entering the automobile.

Disclosure of Invention

The embodiment of the invention provides an automobile, which solves the problem that the temperature in the automobile is higher in a closed automobile environment.

In order to achieve the above object, an embodiment of the present invention provides an automobile, which includes a first door and a first fan, wherein the first door includes a first door panel and a first inner panel, a first cavity is formed between the first door panel and the first inner panel, the first inner panel is provided with a first air vent and a first drain hole, the first cavity is communicated with an inner space of the automobile through the first air vent, the cavity is communicated with the outside through the first drain hole, the first air vent is communicated with the first drain hole through the first cavity, and the first fan is located at the first air vent and is configured to discharge air in the automobile to the outside through the first air vent and the first drain hole.

Optionally, the number of the first vent holes is at least 2.

Optionally, the first vent hole and the first drain hole are arranged on at least two vehicle doors.

Optionally, a bracket is arranged in the first vent hole, and the first fan is fixed at the first vent hole through the bracket.

Optionally, a baffle plate may be further disposed in the first vent hole, and is used for blocking or opening the first vent hole.

Optionally, the automobile further comprises a controller, wherein the controller is electrically connected with the first fan and is used for controlling the first fan to discharge air in the automobile to the outside through the first vent hole and the first drain hole.

Optionally, the automobile further comprises a temperature sensor, the temperature sensor is arranged inside the automobile and used for detecting the ambient temperature inside the automobile, and the controller is electrically connected with the sensor and controls the working state of the first fan according to the temperature detected by the temperature sensor.

Optionally, the vehicle includes a second door, the second door includes a second door panel and a second inner panel, a second cavity is provided between the second door panel and the second inner panel, the second inner panel is provided with a second vent hole and a second drain hole, the second cavity is communicated with the vehicle interior space through the second vent hole, the second cavity is communicated with the outside through the second drain hole, and the second vent hole is communicated with the second drain hole through the second cavity.

Optionally, the vehicle further includes a second fan, where the second fan is located at the second vent hole, and is configured to absorb air outside the vehicle into the vehicle through the second vent hole and the second drain hole.

Optionally, the first door and the second door are located opposite to each other.

In the embodiment of the invention, the vent hole is opened on the inner protective plate, the fan is arranged at the vent hole, air in the automobile is discharged to the outside by opening the fan, and meanwhile, air outside the automobile enters the automobile through the vent hole, so that the exchange of air inside and outside the automobile is realized, and the problem of high temperature in the automobile in a closed automobile environment is effectively solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings in the specification are described below, it is obvious that the drawings are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of a first door of an automobile according to an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view of the vent hole 10 in fig. 1.

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. On the basis of the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides an automobile, which includes a first door and a first fan 2011, the first door includes a first door panel 10 and a first inner panel 20, a first cavity is provided between the first door panel 10 and the first inner panel 20, a first vent hole 201 and a first drain hole 202 are provided on the first inner panel 20, the first cavity is communicated with an inner space of the automobile through the first vent hole 201, the cavity is communicated with the outside through the first drain hole 202, the first vent hole 201 is communicated with the first drain hole 202 through the first cavity, and the first fan 2011 is located at the first vent hole 201 and is configured to discharge air inside the automobile to the outside through the first vent hole 201 and the first drain hole 202.

In an embodiment of the present invention, a first fan 2011 is disposed at the first vent hole 201, and the first fan 2011 can be controlled to operate, and in the operation process of the first fan 2011, air inside the vehicle enters the first vent hole 201, flows through the first cavity, and is discharged to the outside through the first drain hole 202. Meanwhile, the outside air flows into the vehicle through the opposite direction of the path, so that the exchange of the air inside and outside the vehicle is realized, and the problem of high temperature inside the vehicle in a closed vehicle environment is solved.

It should be understood that automotive doors typically include a right front door (also referred to as a passenger door), a left front door (also referred to as a cab door), a right rear door, and a left rear door. The first door may be any one or more of a right front door, a left front door, a right rear door, and a left rear door, the first door panel 10 may be a metal shell of the door, the first inner panel 20 may be a panel structure inside the door, and the first inner panel 20 is generally made of a plastic material and provided with a handle and the like.

The first drainage holes 202 may be disposed at the bottom of the first inner panel 20, and the number of the first drainage holes 202 is at least 1. The first ventilation hole 201 may be circular, square, oval, etc., and may be disposed in the middle of the first inner casing 20 or at any position on the inner casing that may be in communication with the cavity. It should be understood that the first fan 2011 may be disposed outside the first vent 201, in the vehicle interior space; inside the first vent hole 201; the first vent hole 201 is located at any one of three positions, namely, outside the first cavity and inside the first cavity. The first fan 2011 is arranged to improve the air exchange rate inside and outside the vehicle and accelerate cooling.

In the embodiment of the present invention, air inside the vehicle enters the first vent hole 201, flows through the first cavity, and is discharged to the outside through the first drain hole 202. Meanwhile, the outside air flows into the vehicle through the opposite direction of the path, so that the exchange of the air inside and outside the vehicle is realized, and the problem of high temperature inside the vehicle in a closed vehicle environment is solved.

Optionally, the number of the first ventilation holes 201 may be set according to actual needs, for example: in one embodiment, the front left door and the front right door are respectively provided with one first vent hole 201, and it should be understood that the number of the first vent holes 201 corresponds to the number of the first fans 2011. When the number of the first vent holes 201 is at least 2 according to actual needs, the first vent holes 201 can be dispersedly located on different doors, and each door has at least one first vent hole 201.

In the embodiment of the invention, by adopting the scheme, the air volume exhausted in unit time can be improved, so that the air flow in unit time is improved, namely, the exchange rate of air inside and outside the vehicle is further improved, and the effect of accelerating temperature reduction is achieved.

Alternatively, the first fan 2011 may be fixed to the first vent hole 201 by a bracket by providing a first bracket 2012 and a second bracket 2013 in the first vent hole 201.

The first bracket 2012 and the second bracket 2013 can be metal round rods, the first bracket 2012 and the second bracket 2013 can be in a vertical relationship, the two brackets are welded or clamped at the geometric center of the brackets into a whole, and two end points of the first bracket 2012 and the second bracket 2013 can be clamped in the first vent hole 201.

In this embodiment, the first bracket 2012 and the second bracket 2013 are arranged, the two brackets are welded or clamped at the geometric center of the brackets to form a whole, and two end points of the first bracket 2012 and the second bracket 2013 can be clamped in the first vent hole 201, so that the first fan 2011 can be stably fixed, and the use stability is improved.

Optionally, a baffle plate may be further disposed in the first vent hole 201, and is used for shielding or opening the first vent hole 201.

The baffle can be made of plastic materials or metal materials, and the opening mode of the baffle can be automatic or manual.

In the embodiment of the present invention, the first fan 2011 is shielded by the baffle, so that the safety of use can be improved when the first fan 2011 is operated.

In an embodiment, the control of the first fan 2011 may be manually turned on or off by a user, for example, a physical button may be provided on the first inner panel 20. Specifically, after the user stops the vehicle, the user may manually press a physical button to form a closed current loop, and start the first fan 2011.

In another embodiment, the first fan 2011 may be automatically controlled, for example, the automobile further includes a controller, a control chip is disposed in the controller, and the controller is electrically connected to the first fan 2011 and is configured to control the first fan 2011 to discharge air in the automobile to the outside through the first vent 201 and the first drain hole 202.

Specifically, the controller may obtain a current state of the vehicle. For example, when the user stops the vehicle and receives a lock command, the controller may turn on the first fan 2011. The air in the vehicle is discharged to the outside through the first vent hole 201 and the first drain hole 202, and meanwhile, the outside air flows into the vehicle through the opposite direction of the path, so that the exchange of the air inside and outside the vehicle is realized, and the problem of high temperature in the vehicle in a closed vehicle environment is solved.

Further, in order to reduce the power consumption, the vehicle further includes a temperature sensor, and in this embodiment, the first fan 2011 may be automatically controlled to be turned on when the temperature detected by the temperature sensor is greater than 30 degrees. Specifically, the temperature sensor is disposed inside the vehicle and configured to detect an ambient temperature inside the vehicle, and the controller is electrically connected to the sensor and controls the operating state of the first fan 2011 according to the temperature detected by the temperature sensor.

In the embodiment of the present invention, by adopting the above scheme, the controller may control the switch of the first fan 2011, so that the fan is prevented from running all the time, power consumption is reduced, and an energy saving effect is achieved.

When at least two first fans 2011 and at least two first vents 201 are provided, the number of operations of the first fans 2011 can be controlled according to different temperatures. For example: the temperature sensor detects the ambient temperature in the vehicle and sends the temperature signal to the processor, the processor compares the temperature signal with a set temperature value, the processor judges whether to open one or more first vent holes 201 and the first fan 2011 according to the actual ambient temperature in the vehicle and sends the judgment signal to the controller, and the controller executes a command of opening one or more first vent holes 201 and the first fan 2011 according to the signal and discharges the air in the vehicle to the outside through the first vent hole 201 and the first drain hole 202. For example, when the environment temperature in the vehicle is more than 30 ℃ and less than 35 ℃, one first vent hole 201 and one first fan 2011 are opened; when the ambient temperature in the vehicle is more than 35 ℃ and less than 40 ℃, the two first vent holes 201 and the first fan 2011 are opened; when the ambient temperature in the vehicle is 40 degrees or more, the three first vents 201 and the first fan 2011 are opened. In the practical application process, when the temperature sensor detects that the ambient temperature in the vehicle is 32 degrees and is higher than 30 degrees and lower than 35 degrees, the processor sends a signal for opening the first vent hole 201 and the first fan 2011 to the controller through judgment, the controller receives the signal to open the first vent hole 201 and the first fan 2011, the air in the vehicle is discharged to the outside through the first vent hole 201 and the first drain hole 202, and meanwhile, the outside air flows into the vehicle through the opposite direction of the above paths.

In this embodiment, intelligent control may be performed according to the actual ambient temperature in the vehicle, and one or more first vents 201 and a first fan 2011 are opened. The situation that when the temperature in the vehicle is lower, the plurality of first fans 2011 are still turned on to cause electric quantity waste is avoided, and the effects of saving energy and reducing consumption are achieved.

Optionally, in an embodiment, the vehicle further includes a second door and a second fan, the second door includes a second door panel and a second inner panel, a second cavity is formed between the second door panel and the second inner panel, a second vent hole and a second drain hole are formed in the second inner panel, the second cavity is communicated with the inner space of the vehicle through the second vent hole, the second cavity is communicated with the outside through the second drain hole, and the second vent hole is communicated with the second drain hole through the second cavity. The second fan is positioned at the second vent hole and used for absorbing air outside the vehicle into the vehicle through the second vent hole and the second drain hole. The first door and the second door are oppositely arranged. It should be understood that the first door and the second door are identical in structure and only functionally different, and that the first door and the second door are responsible for exhausting air from the vehicle to the outside and absorbing air from the outside into the vehicle, respectively, and that the solution described above for the first door is equally applicable to the second door.

In the embodiment of the invention, by adopting the scheme, the first vent hole is mainly responsible for discharging high-temperature air in the automobile to the outside, and the second vent hole is mainly responsible for absorbing low-temperature air outside the automobile into the automobile to form convection in the space in the automobile, so that the exchange rate of the air inside and outside the automobile can be further increased, and the effect of increasing the temperature reduction is achieved.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides an automobile, its characterized in that, the automobile includes first door and first fan, first door includes first door plant and first inner casing, has first cavity between first door plant and the first inner casing, be equipped with first air vent and first drainage hole on the first inner casing, first cavity passes through first air vent with car inner space intercommunication, just the cavity passes through first drainage hole and external intercommunication, first air vent passes through first cavity with first drainage hole intercommunication, first fan is located first air vent department for pass through the air in the car first air vent with first drainage hole discharges to the external world.

2. The vehicle of claim 1, wherein the number of first vent holes is at least 2.

3. The vehicle of claim 2, wherein at least two doors have the first vent hole and the first drain hole.

4. The vehicle of claim 1, wherein a bracket is disposed within the first vent hole, and the first fan is secured to the first vent hole by the bracket.

5. The automobile of claim 4, wherein a baffle is further disposed in the first vent hole for blocking or opening the first vent hole.

6. The automobile of claim 1, further comprising a controller electrically connected to the first fan for controlling the first fan to discharge air inside the automobile to the outside through the first vent hole and the first drain hole.

7. The vehicle of claim 6, further comprising a temperature sensor disposed inside the vehicle for detecting an ambient temperature inside the vehicle, wherein the controller is electrically connected to the sensor and controls the operating state of the first fan according to the temperature detected by the temperature sensor.

8. The automobile of claim 1, wherein the automobile comprises a second door, the second door comprises a second door panel and a second inner panel, a second cavity is formed between the second door panel and the second inner panel, a second vent hole and a second drain hole are formed in the second inner panel, the second cavity is communicated with the inner space of the automobile through the second vent hole, the second cavity is communicated with the outside through the second drain hole, and the second vent hole is communicated with the second drain hole through the second cavity.

9. The automobile of claim 8, further comprising a second fan located at the second vent for absorbing air outside the vehicle into the vehicle through the second vent and the second drain hole.

10. The automobile of claim 8, wherein the first door and the second door are positioned in an opposing arrangement.