CN-121989641-A - Instrument desk assembly and vehicle

CN121989641ACN 121989641 ACN121989641 ACN 121989641ACN-121989641-A

Abstract

The application discloses an instrument desk assembly and a vehicle, and relates to the technical field of vehicles. The instrument desk assembly comprises an instrument desk, an air guide pipe and a humidifying module, wherein an air outlet is defined in the instrument desk, an air duct is defined in the air guide pipe, one end of the air duct is used for being communicated with an air source, the other end of the air duct is communicated with the air outlet, the humidifying module comprises a main body part connected with the pipe wall of the air guide pipe, a water storage cavity is defined in the main body part, a plurality of first capillary holes are defined in the pipe wall of the air guide pipe, and the first capillary holes are communicated with the water storage cavity and the air duct. The humidifying module of the instrument desk assembly does not need additional power drive, so that the humidifying requirement in the automobile is met, and meanwhile, the energy consumption and the system complexity are effectively reduced.

Inventors

LI GUIBIN
ZHANG WEILIANG
PANG ZHANSHI
XIAO LIMIN

Assignees

浙江吉利控股集团有限公司
吉利汽车研究院（宁波）有限公司

Dates

Publication Date: 20260508
Application Date: 20260330

Claims (10)

1. Instrument desk assembly, its characterized in that includes: An instrument desk defining an air outlet; The air guide pipe is limited with an air channel, one end of the air channel is communicated with the air source, and the other end of the air channel is communicated with the air outlet; the humidifying module comprises a main body part connected with the pipe wall of the air guide pipe, and the main body part is limited with a water storage cavity; the pipe wall of the air guide pipe is limited with a plurality of first capillary holes, and the first capillary holes are communicated with the water storage cavity and the air duct.
2. The instrument desk assembly of claim 1, wherein the air guide duct is arranged obliquely, and the distance between the air guide duct and the vehicle floor is gradually increased along the air outlet direction of the air guide duct.
3. The instrument desk assembly of claim 2, wherein the air guide pipe comprises a humidifying portion provided with the first capillary holes and a buffering portion provided with buffering grooves, the buffering portion and the humidifying portion are sequentially arranged along the air outlet direction, and the buffering grooves are used for storing water flowing out of the humidifying portion.
4. The instrument desk assembly of claim 1, wherein the humidification module further comprises an air pressure balance disposed in the water storage chamber, the air pressure balance defining a first balance channel having one end in communication with the air duct and another end configured to extend to an area above the liquid level of the water storage chamber.
5. The instrument desk assembly of claim 4, wherein the first balance channel is a capillary channel or the tube diameter of the first balance channel tapers in the direction from the air channel to the water storage chamber.
6. The instrument desk assembly of claim 4, wherein the humidification module further comprises a start-stop member disposed in the first balance channel for adjusting a degree of conduction of the first balance channel, the start-stop member configured to increase the degree of conduction of the first balance channel in response to an increase in temperature.
7. The instrument desk assembly of claim 4, wherein the air guide pipe comprises a humidifying part provided with the first capillary holes and a balancing part communicated with the first balancing channel, and the balancing part and the humidifying part are sequentially arranged along the air outlet direction; The inner wall of the air guide pipe is connected with a guide bulge, the guide bulge protrudes out of the inner wall, and the guide bulge is located between the balance part and the humidifying part along the air outlet direction.
8. The instrument desk assembly of claim 1, wherein the top end of the main body member is connected to the instrument desk, a water supply port is provided at the top end of the main body member, the water supply port is in communication with the water storage chamber, the humidification module further comprises a cover covering the water supply port, the cover defines a second balance channel penetrating the cover, the second balance channel is in communication with the water storage chamber and the external environment, and the cover further comprises a sealing plug having a closed state blocking the second balance channel, and an open state exiting the second balance channel.
9. The instrument desk assembly of claim 1, wherein the body member includes a bottom wall connected to an outer wall of the air duct, the bottom wall defining a plurality of second capillary openings, the second capillary openings communicating with the water storage chamber and the first capillary openings such that the water storage chamber, the second capillary openings, the first capillary openings, and the air duct communicate sequentially.
10. A vehicle comprising an instrument desk assembly as claimed in any one of claims 1 to 9.

Description

Instrument desk assembly and vehicle Technical Field The invention relates to the technical field of vehicles, in particular to an instrument desk assembly and a vehicle. Background Along with the improvement of living standard, the requirements of consumers on riding comfort are increasingly improved, and the accurate regulation and control of the environmental parameters in the automobile become an important research and development direction of the automobile industry. Under the heating scene, when the hot air mode is started, the temperature rise can lead to relative humidity to reduce by a wide margin, and the "dry hot air" that blows out this moment can make the relative humidity in the car be less than human comfort zone, not only influence the driving experience, still probably arouse complication such as sensitive crowd nose eye dryness, therefore, humidification demand under the hot air scene in the car is more urgent. At present, vehicle-mounted humidifying products in the market are all required to be provided with water delivery or atomizing mechanisms such as a pump body and an atomizing module, and water vapor generation and delivery are realized by electric energy driving, so that the vehicle energy consumption is increased, and the structural complexity and the manufacturing cost of the product are improved. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the instrument desk assembly provided by the invention does not need additional power drive, and can effectively reduce energy consumption and system complexity while meeting the humidification requirement in the vehicle. The invention further provides a vehicle with the instrument desk assembly. An instrument desk assembly in accordance with an embodiment of the first aspect of the present invention includes: An instrument desk defining an air outlet; The air guide pipe is limited with an air channel, one end of the air channel is communicated with the air source, and the other end of the air channel is communicated with the air outlet; the humidifying module comprises a main body part connected with the pipe wall of the air guide pipe, and the main body part is limited with a water storage cavity; the pipe wall of the air guide pipe is limited with a plurality of first capillary holes, and the first capillary holes are communicated with the water storage cavity and the air duct. The instrument desk assembly provided by the embodiment of the invention has at least the following beneficial effects: The humidifying module provided by the application is free from extra power driving, continuous transmission and natural evaporation of water molecules can be realized by only relying on capillary phenomenon, and the energy consumption and the system complexity are effectively reduced while the humidifying requirement in a vehicle is met. In addition, the humidifying device in the prior art is easy to cause the problem of icing failure in a low-temperature environment, and the humidifying module is integrated on the air guide pipe, so that the temperature of the surrounding environment of the water storage cavity is maintained by utilizing the temperature of warm air, the water in the water storage cavity and capillary holes is effectively prevented from being frozen, and the humidifying function is ensured to stably run under a cold working condition. The higher the temperature of the warm air is, the smaller the surface tension of water is, and the water evaporation rate is correspondingly improved, so that the humidifying effect is further enhanced, the problem that the higher the air temperature is, the drier the higher the air temperature is in the prior art can be avoided, and the cooperation of the temperature and the humidifying efficiency is realized. According to some embodiments of the invention, the air guide pipe is arranged obliquely, and the distance between the air guide pipe and the vehicle floor is gradually increased along the air outlet direction of the air guide pipe. According to some embodiments of the invention, the air guide pipe comprises a humidifying part provided with the first capillary holes and a buffering part provided with buffering grooves, the buffering part and the humidifying part are sequentially arranged along the air outlet direction, and the buffering grooves are used for storing water flowing out of the humidifying part. According to some embodiments of the invention, the humidification module further comprises a gas pressure balance member disposed in the water storage chamber, the gas pressure balance member defining a first balance channel having one end in communication with the air duct and the other end configured to extend to an area above the liquid level of the water storage chamber. According to some embodiments of the invention, the first balancing channel is a capillary channel, or the pipe diameter of t