CN213384057U - Automobile rearview mirror support of intelligence defogging frost - Google Patents
Automobile rearview mirror support of intelligence defogging frost Download PDFInfo
- Publication number
- CN213384057U CN213384057U CN202020882102.1U CN202020882102U CN213384057U CN 213384057 U CN213384057 U CN 213384057U CN 202020882102 U CN202020882102 U CN 202020882102U CN 213384057 U CN213384057 U CN 213384057U
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- mirror support
- rearview mirror
- automobile
- frost
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- Air-Conditioning For Vehicles (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model relates to an automobile rearview mirror support of intelligence defogging frost sets up just to the inside and outside wind gap of car front door side window glass on the automobile rearview mirror support, and inside and outside wind gap is connected with the ventilation system of car through the air-out pipeline. The automobile rearview mirror support is also provided with an automatic detection module for fog and frost, and through the automatic detection module, the MCU can automatically detect and judge whether the automobile side window glass is accumulated with fog and frost on the inner side surface or the outer side surface, and control the electromagnetic switch to act to open corresponding inner and outer air outlet air doors to carry out fog and frost removing operation on the inner side surface or the outer side surface of the automobile side window glass, so that a driver is ensured to have good side observation capability and use effect on the electric rearview mirror.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, concretely relates to automobile rearview mirror support with but automatic defogging frost function.
Background
The vehicle window is an important component of the whole vehicle body and is designed for meeting the requirements of lighting, ventilation and driver and passenger visual field in the vehicle, and the vehicle window is different according to the installation position of glass: front and rear windows and door side windows.
The automobile rearview mirror is a reflecting mirror arranged beside a side window of a front door on two sides of an automobile, can reflect the conditions of the rear and the side of the automobile, enables a driver to indirectly observe the conditions of the positions, and is an essential important component part on the automobile.
When traveling in rainy or snowy weather or in poor weather conditions, the automobile rearview mirrors and the door side windows may accumulate fog and frost. The main reason why the side window glass of the vehicle door forms fog frost is that the temperature difference between two sides of the glass is more than about 16 ℃, and the humidity in the air at the side with low temperature is more than about 70%, so that the glass fog frost is generated, the observation of the side and the rearview mirror by a driver is caused to generate adverse effects, and the potential safety hazard of driving is formed.
Disclosure of Invention
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automobile rearview mirror support with can remove front door side window fog frost function has solved present rear-view mirror support and does not possess the problem of clearing away the function to the accumulated fog frost of automobile side window to guaranteed that the driver has the observation effect of good side direction and rear-view mirror.
(II) technical scheme
In order to achieve the above object, the utility model discloses an automobile rearview mirror support with can remove front door side window fog frost function, be provided with inside and outside wind gap towards front door side window glass on including rear-view mirror support body, the support, the rear-view mirror support is hollow cavity, is provided with the air-out pipeline with rear-view mirror support inside, outside wind gap intercommunication in the rear-view mirror support, and the air-out pipeline is connected with the ventilation system of car.
Further, the ventilation system comprises an air inlet section, an air mixing section and an air distribution section.
Furthermore, the air inlet section is provided with an air inlet filter arranged below the automobile head cover, the air inlet filter is connected with an air inlet pipeline, an air inlet mode air door is arranged at the air inlet end of the air inlet pipeline, an air blower is arranged at the air outlet end of the air inlet pipeline, and the air outlet end of the air inlet pipeline is connected with an air mixing pipeline of the air mixing section.
Furthermore, an evaporator is arranged in an air mixing pipeline of the air mixing section, an air outlet end of the air mixing pipeline is connected with an air supply pipeline, and an inner air outlet and an outer air outlet of the rearview mirror support are connected to the air supply pipeline.
Further, still be connected with the heat exchange pipeline on the air mixing pipeline, the both ends of heat exchange pipeline all are connected on the air mixing pipeline, are equipped with heat exchanger in the heat exchange pipeline, are equipped with the air mixing air door on the heat exchange pipeline.
Furthermore, the air outlet end of the air supply pipeline is connected with an air distribution section, and the air distribution section comprises a central air outlet pipeline, a foot air outlet pipeline, a front windshield air outlet pipeline, an inside air outlet pipeline and an outside air outlet pipeline of the rearview mirror support.
Furthermore, a central air door is arranged on the central air outlet pipeline, a foot air door is arranged on the foot air outlet, air port air doors are arranged on the inside and outside air outlet pipelines of the rearview mirror support, and the opening of the air port air doors is controlled by an electromagnetic switch of the MCU control system.
Furthermore, the MCU controller system comprises a manual control module, an automatic detection module and an electromagnetic switch for controlling the opening of the air door of the inner air opening and the outer air opening.
Furthermore, the inner air outlet and the outer air outlet of the rearview mirror support are obliquely arranged towards the direction of the front side window glass.
Furthermore, dustproof and waterproof mesh enclosures are arranged on the inner air outlet and the outer air outlet of the rearview mirror support.
The invention also provides an automatic control method of the automobile rearview mirror support with the air port for removing the side window fog frost, which comprises the following steps:
s1: after the system starts, the automatic detection module continuously reads data of the temperature sensors inside and outside the vehicle and transmits the data to the MCU, and the MCU analyzes and compares the real-time data to judge whether the temperature difference between the inside and the outside of the vehicle is larger than 16 ℃;
s2: when the temperature difference between the inside and outside of the vehicle is more than 16 ℃, the automatic detection module starts to continuously read the data of the humidity sensors inside and outside the vehicle and transmits the data to the MCU, and the MCU analyzes and compares the real-time data to judge whether the humidity of the air inside and outside the vehicle is more than 70%;
s3: when the humidity outside the automobile is greater than 70%, the MCU controls the air port air door electromagnetic switch to act, the outer air port air door is opened to perform defrosting operation on the outer side surface of the side window glass of the automobile, and the defrosting operation is finished after lasting for 15 seconds; when the humidity in the automobile is larger than 70%, the MCU controls the air port air door electromagnetic switch to act, the inner air port air door is opened to perform defrosting operation on the inner side face of the side window glass of the automobile, and the defrosting operation is finished after lasting for 15 seconds.
The automobile rearview mirror support with the air port for removing the fog and frost on the side window can automatically remove the fog and frost accumulated on the front side window of an automobile, so that the good observation of the front side window of the automobile is ensured, and a driver is further ensured to have good lateral observation capability and use effect on a rearview mirror.
Drawings
The present invention will be further described and illustrated with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of an automobile rearview mirror support with an air port for removing side window fog and frost in an air conditioning state according to a preferred embodiment of the invention;
FIG. 2 is a schematic structural view of an automobile rearview mirror support with an air port for removing side window fog and frost according to a preferred embodiment of the invention in a warm air state;
FIG. 3 is a schematic structural view of an air outlet of a support of a rearview mirror of an automobile;
FIG. 4 is a schematic view of the structure of an air outlet in the support of the rearview mirror of the automobile;
FIG. 5 is a block diagram of the structure of the MCU control system;
fig. 6 is a flowchart of an automatic detection control method.
Reference numerals: 1. a rearview mirror support; 2. the rearview mirror support is provided with an air outlet; 21. an air outlet of the rearview mirror support; 22. an air outlet in the rearview mirror support; 3. an air outlet pipeline of the rearview mirror support; 31. an inner and outer tuyere air door; 41. an intake air filter; 42. an air intake duct; 421. an intake mode damper; 422. a blower; 43. an air mixing duct; 431. evaporator, 44, air supply duct; 45. a heat exchange conduit; 451. a heat exchanger; 452. an air mixing damper; 46. a central air outlet pipeline; 461. a central air door; 47. a foot air outlet pipeline; 471. a foot ventilation door; 51. an outside vehicle temperature sensor; 52. an in-vehicle temperature sensor; 61. an exterior humidity sensor; 62. humidity sensor in the car.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.
As shown in fig. 1 and 4, the rearview mirror support with air ports for removing side window fog and frost in accordance with the preferred embodiment of the present invention includes a rearview mirror support 1 connected to the side of the side window at the front of the vehicle, the end of the rearview mirror support 1 away from the side of the vehicle is connected to a rearview mirror, an outer air outlet 21 and an inner air outlet 22 of the rearview mirror support for spraying warm air or cold air to the front side window of the vehicle are provided on the inner and outer supports of the rearview mirror support 1, and the outer air outlet 21 and the inner air outlet 22 of the rearview mirror support are inclined towards the front side window glass and are provided with a dustproof and waterproof mesh.
The rearview mirror support 1 is a hollow cavity, a rearview mirror support air outlet pipeline 3 communicated with the rearview mirror support air outlet 2 is arranged in the rearview mirror support 1, and the rearview mirror support air outlet pipeline ventilation device further comprises a ventilation device used for supplying air to the rearview mirror support air outlet pipeline 3.
The ventilation device comprises an air inlet filter 41 arranged below a head cover of an automobile, an air inlet pipeline 42 is connected to the air inlet filter 41, an air inlet end of the air inlet pipeline 42 is provided with an air inlet mode air door 421, an air outlet end of the air inlet pipeline 42 is provided with an air blower 422, an air outlet end of the air inlet pipeline 42 is connected with an air mixing pipeline 43, an evaporator 431 is arranged in the air mixing pipeline 43, an air outlet end of the air mixing pipeline 43 is connected with an air supply pipeline 44, and a rearview mirror support air outlet pipeline 3 is connected to the air supply pipeline 44.
The air mixing pipeline 43 is connected with a heat exchange pipeline 45, two ends of the heat exchange pipeline 45 are connected to the air mixing pipeline 43, a heat exchanger 451 is arranged in the heat exchange pipeline 45, and an air mixing damper 452 is arranged on the heat exchange pipeline 45. The air outlet end of the air supply duct 44 is connected with a central air outlet duct 46, a foot air outlet duct 47 and a front defrosting air outlet duct, the central air outlet duct 46 is provided with a central air door 461, and the foot air outlet is provided with a foot air door 471.
As shown in fig. 1, the rearview mirror support air outlet duct 3 is provided with an inside and outside air inlet air door 31.
As shown in fig. 1, when the air conditioner is used, the air intake mode damper 421 closes the air intake end of the air intake duct 42, the air mixing damper 452 closes the two ends of the heat exchange duct 45, and the air enters each air inlet and the rearview mirror support air outlet 2 after being cooled by the evaporator 431, blows cold air to the front side window of the automobile, and removes water drops, water mist, frost and the like; as shown in fig. 2, when warm air is used, the air intake mode damper 421 opens the air intake end of the air intake duct 42, the air mixing damper 452 opens the two ends of the heat exchange duct 45, the evaporator 431 does not operate, and the air passes through the heat exchanger 451, is heated, enters each air port and the rearview mirror support air outlet 2, blows warm air to the front side window of the automobile, and removes water drops, water mist, frost and the like. The two different air supplies are adapted to different climatic conditions.
As shown in fig. 5, the inside and outside air inlet damper 31 is connected to an electromagnetic switch for controlling the opening and closing thereof. The electromagnetic switch is controlled by the MCU controller to act, and the MCU controller is electrically connected with a manual control module and an automatic detection module.
The invention also provides a control method of the automobile rearview mirror support with the air port for removing the side window fog frost, which comprises the following steps as shown in figure 6:
s1: after the system starts, the automatic detection module continuously reads data of the outside temperature sensor 51 and the inside temperature sensor 52 and transmits the data to the MCU, and the MCU analyzes and compares the real-time data to judge whether the inside and outside temperature difference is larger than 16 ℃;
s2: when the temperature difference between the inside and outside of the vehicle is more than 16 ℃, the automatic detection module starts to continuously read the data of the outside humidity sensor 61 and the inside humidity sensor 62 and transmits the data to the MCU, and the MCU analyzes and compares the real-time data to judge whether the humidity of the inside and outside air is more than 70%;
s3: when the humidity outside the automobile is greater than 70%, the MCU controls the air port air door electromagnetic switch to act, an inner air port 31 and an outer air port 31 of an outer air port 21 of the rearview mirror support are opened to perform defrosting operation on the outer side surface of the automobile side window glass, and the defrosting operation is finished after lasting for 15 s; when the humidity in the automobile is more than 70%, the MCU controls the air port air door electromagnetic switch to act, the inner air port air door 31 and the outer air port air door 31 of the air outlet 22 in the rearview mirror support are opened to perform defrosting operation on the inner side surface of the side window glass of the automobile, and the defrosting operation is finished after lasting for 15s
The automobile rearview mirror support with the air port for removing the fog and frost on the side window can remove the fog and frost accumulated on the front side window of an automobile, so that the good observation of the front side window of the automobile is ensured, and a driver is further ensured to have good lateral observation capability and use effect on a rearview mirror.
The above detailed description merely describes preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the spirit and scope of the present invention, those skilled in the art should also understand that various changes, substitutions and alterations can be made to the technical solution of the present invention based on the text and drawings provided by the present invention. The scope of the invention is determined by the claims.
Claims (2)
1. The utility model provides an automobile rearview mirror support of intelligence defrosting, includes rear-view mirror support body, its characterized in that is provided with the inside and outside wind gap towards preceding door side window glass on the support, and the rear-view mirror support is hollow cavity, is provided with the air-out pipeline with inside and outside wind gap intercommunication of rear-view mirror support in the rear-view mirror support, and the air-out pipeline is connected with the ventilation system of car.
2. The rearview mirror support for automobile with intelligent defrosting function as claimed in claim 1, wherein the inside and outside air ducts of the rearview mirror support are provided with air port dampers, and the opening of the air port dampers is controlled by an electromagnetic switch of the MCU control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882102.1U CN213384057U (en) | 2020-05-24 | 2020-05-24 | Automobile rearview mirror support of intelligence defogging frost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882102.1U CN213384057U (en) | 2020-05-24 | 2020-05-24 | Automobile rearview mirror support of intelligence defogging frost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213384057U true CN213384057U (en) | 2021-06-08 |
Family
ID=76177822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020882102.1U Expired - Fee Related CN213384057U (en) | 2020-05-24 | 2020-05-24 | Automobile rearview mirror support of intelligence defogging frost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213384057U (en) |
-
2020
- 2020-05-24 CN CN202020882102.1U patent/CN213384057U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |