CN211893042U - Double-antifogging rearview mirror - Google Patents
Double-antifogging rearview mirror Download PDFInfo
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- CN211893042U CN211893042U CN201922370867.7U CN201922370867U CN211893042U CN 211893042 U CN211893042 U CN 211893042U CN 201922370867 U CN201922370867 U CN 201922370867U CN 211893042 U CN211893042 U CN 211893042U
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- mirror
- connecting seat
- lens
- sleeve body
- control chip
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Abstract
The utility model relates to a double antifog rear-view mirror, the rear-view mirror includes the picture frame, sets firmly the lens in this picture frame, sets up in the mirror holder of this picture frame below, set up in this picture frame side and the rotatable connecting seat of this picture frame, and with this connecting seat and this mirror holder fixed connection and be used for the fixing base with the car casing fixed connection, the outside of lens be provided with the antifog pad pasting of drawing resistance; the heating coil is arranged on the inner side of the lens and connected with an output loop of the relay through a wire, an input loop of the relay is connected with an output end of the control chip, a first input end of the control chip is connected with the light sensor, the light sensor is attached to the inner side surface of the lens, and the control chip is connected with a power supply; the anti-scratch antifogging adhesive film comprises a substrate, an anti-scratch layer and an anti-fogging layer. The utility model has the characteristics of dual antifog function, antifog effectual.
Description
Technical Field
The utility model relates to an automobile rearview mirror field specifically is a dual antifog rear-view mirror.
Background
When the automobile runs in rainy days, foggy days or snowy days, the drivers cannot see the automobile rearview mirrors clearly due to rain, fog or snowflakes on the outer rearview mirrors on the left side and the right side of the automobile, so that not only are a lot of troubles brought to the drivers, but also potential safety hazards exist, and even traffic accidents are caused. Various rear view mirrors for solving the water mist problem have appeared on the market.
The existing antifogging and dewatering method comprises the following steps: the first method is to coat a reflective mirror with a chemical agent; the second is that a layer of heating film is pasted on the back of the mirror body of the rearview mirror, when the rearview mirror needs to be demisted, the automobile battery provides electric energy for the heating film to heat the heating film, and therefore water mist on the mirror body is eliminated. There are also some prior art techniques for determining whether defogging is required based on the detection of environmental conditions by a temperature or humidity sensor.
However, these solutions can only remove the water mist formed on the rear-view mirror when the temperature is low, and the rainwater falling on the rear-view mirror in rainy weather cannot be effectively removed, so the usage effect is poor; and the defogging device based on the temperature or humidity sensor has a complex structure and is not sensitive enough.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model provides a dual antifog rear-view mirror has solved current rear-view mirror defogging device structure complicacy, and the defogging effect is poor, and the reaction is not sensitive enough technical problem yet.
In order to achieve the above and other related objects, the present invention provides a dual anti-fog rearview mirror, which comprises a mirror frame, a lens fixedly disposed in the mirror frame, a mirror holder disposed below the mirror frame, a connecting seat rotatably connected to the side of the mirror frame and the mirror frame, and a fixing seat fixedly connected to the connecting seat and the mirror holder and fixedly connected to a vehicle housing, wherein an anti-scratch anti-fog adhesive film is disposed on the outer side of the lens; the inboard of lens be provided with its characterized in that of heating coil: the heating coil is connected with an output loop of the relay through a lead, an input loop of the relay is connected with an output end of the control chip, a first input end of the control chip is connected with the light sensor, the light sensor is attached to the inner side surface of the lens, and the control chip is connected with a power supply; the anti-scratch antifogging adhesive film comprises a substrate, an anti-scratch layer and an anti-fogging layer.
The utility model discloses a theory of operation is: the control chip writes a control program in the control chip, the control program detects the light intensity value transmitted by the light sensor in real time after running, when the light intensity value is instantly reduced to a certain value or is reduced to a certain set value, the control chip outputs an action signal to the relay, the relay is connected with a power line connecting the heating coil and the power supply to heat the reflector, and therefore a small amount of water vapor condensed on the surface of the reflector is evaporated.
The substrate is a polycarbonate film; said scratch-resistant layer being a silane-based polycondensate coating prepared by a sol-gel process and formed on the substrate by curing; the anti-fogging layer is obtained by performing surface treatment on the anti-scratching layer by adopting a combustion method. The treatment process can be as disclosed in patent CN 1798797: simultaneously, a non-fogging surface layer is prepared by adding silicon, aluminium, titanium, zirconium, tin and/or cerium compounds to the fuel gas/air mixture.
The utility model discloses an anti antifog pad pasting of drawing and the antifog dual technical means of induction heating have guaranteed that the rear-view mirror can greatly reduced possibility of hazing.
The position of the inner side surface of the lens, which is attached with the light sensor, is not plated with a silver film, so that a detection head of the light sensor can sensitively sense whether fog is generated on the lens or not through the change of detected light intensity.
The improved automobile window frame comprises a base, a connecting seat and a mirror bracket, wherein the mirror bracket is provided with a hinge, the hinge is arranged at a position right above the hinge, the hinge is rotatably connected with the mirror bracket, the connecting seat is fixedly connected with an automobile shell, the fixing seat comprises a fixing plate and a shock-absorbing rubber pad, the fixing plate is fixedly connected with the automobile shell, the shock-absorbing rubber pad is arranged between the fixing plate and the connecting seat, and at least one threaded fixing hole is formed in the fixing plate.
The fixing seat further comprises a plastic sleeve body, the upper portion of the first end of the plastic sleeve body is fixedly connected with the connecting seat, the lower portion of the first end of the plastic sleeve body is fixedly connected with the mirror bracket, the fixing plate is fixedly arranged at the end portion of the inner side of the second end of the plastic sleeve body, and the damping rubber pad is embedded in the plastic sleeve body.
The second end of the plastic sleeve body is provided with a rain shielding part which extends outwards.
Compared with the prior art, the utility model, have dual antifog function, antifog effectual characteristics.
Drawings
Fig. 1 shows a schematic view of the double antifogging rearview mirror of the present invention
FIG. 2 is a schematic view of the anti-scratch anti-fog adhesive film of the present invention
FIG. 3 is a schematic view showing the connection of the control chip, the heating coil and the sensor according to the present invention
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and one skilled in the art will readily appreciate from the disclosure provided herein that other advantages and features of the present invention may be realized.
Please refer to fig. 1-3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the present invention, so that the present invention has no technical essential meaning, and any modification of the structure, change of the ratio relation or adjustment of the size should still fall within the scope of the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and thus the present invention is considered to be an implementation scope.
Referring to fig. 1-3, the utility model provides a double antifog rearview mirror 1, said rearview mirror 1 includes the picture frame 2, lens 3 fixed in the picture frame 2, the mirror holder 4 arranged below the picture frame 2, the connecting seat 5 arranged on the side of the picture frame 2 and rotatably connected with the picture frame 2, and the fixing seat 6 fixedly connected with the connecting seat 5 and the mirror holder 4 and used for fixedly connecting with the car shell, the outside of the lens 3 is provided with the scratch-resistant antifog pad pasting 15; the inner side of the lens 3 is provided with a heating coil which is characterized in that: the heating coil is connected with an output loop of the relay through a lead, an input loop of the relay is connected with an output end of the control chip, a first input end of the control chip is connected with the light sensor 14, the light sensor 14 is attached to the inner side surface of the lens 3, and the control chip is connected with a power supply; the anti-scratch and anti-fog adhesive film 15 comprises a substrate 15-1, an anti-scratch layer 15-2 and anti-fogging layers 15-2.
The utility model discloses a theory of operation is: the control program is written in the control chip, the light intensity value transmitted by the light sensor 14 is detected in real time after the control program runs, when the light intensity value is instantly reduced to a certain value or is reduced to a certain set value, the control chip outputs an action signal to the relay, the relay is connected with a power line which is connected with the heating coil and the power supply to heat the reflector, and therefore a small amount of water vapor condensed on the surface of the reflector is evaporated.
The substrate 15-1 is a polycarbonate film; the scratch-resistant layer 15-2 is a silane-based polycondensate coating prepared by a sol-gel process and formed on the substrate 15-1 by curing; the anti-fogging 15-2 is obtained by surface-treating the scratch layer 15-2 by a combustion method. The treatment process can be as disclosed in patent CN 1798797: simultaneously, a non-fogging surface layer is prepared by adding silicon, aluminium, titanium, zirconium, tin and/or cerium compounds to the fuel gas/air mixture.
The utility model discloses an anti antifog pad pasting 15 and the antifog dual technical means of induction heating of drawing have guaranteed the possibility that rear-view mirror 1 can the greatly reduced fog.
The position of the inner side surface of the lens 3 where the light sensor 14 is attached is not plated with a silver film, so that a detection head of the light sensor 14 can sensitively sense whether fog is generated on the lens 3 or not through the change of the detected light intensity.
The surface of the mirror holder 4 is provided with a rotating shaft 7 which is inserted into the mirror holder 4 and used for the rotation of the mirror holder 4, a hinge 8 which is rotatably connected with the mirror holder 4 and the connecting seat 5 is arranged at a position right above the rotating shaft 7, the fixing seat 6 comprises a fixing plate 9 which is arranged at the end part of the fixing seat 6 and is fixedly connected with an automobile shell and damping rubber 10 which is arranged between the fixing plate 9 and the connecting seat 5, and at least one thread fixing hole 11 is formed in the fixing plate 9.
The fixing seat 6 further comprises a plastic sleeve body 12, the upper portion of the first end of the plastic sleeve body 12 is fixedly connected with the connecting seat 5, the lower portion of the first end of the plastic sleeve body 12 is fixedly connected with the mirror bracket 4, the fixing plate 9 is fixedly arranged at the end portion of the inner side of the second end of the plastic sleeve body 12, and the damping rubber 10 is embedded in the plastic sleeve body 12.
The second end of the plastic sleeve body 12 is provided with a rain shielding part 13 extending outwards.
The utility model discloses a dual antifog rear-view mirror has dual antifog function, the effectual characteristics of antifog.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. A double-antifogging rearview mirror comprises a mirror frame, lenses fixedly arranged in the mirror frame, a mirror frame arranged below the mirror frame, a connecting seat arranged on the side edge of the mirror frame and rotatably connected with the mirror frame, and a fixing seat fixedly connected with the connecting seat and the mirror frame and fixedly connected with an automobile shell, wherein an anti-scratch antifogging adhesive film is arranged on the outer sides of the lenses; the inboard of lens be provided with heating coil, its characterized in that: the heating coil is connected with an output loop of the relay through a lead, an input loop of the relay is connected with an output end of the control chip, a first input end of the control chip is connected with the light sensor, the light sensor is attached to the inner side surface of the lens, and the control chip is connected with a power supply; the anti-scratch antifogging adhesive film comprises a substrate, an anti-scratch layer and an anti-fogging layer.
2. The double anti-fog rearview mirror of claim 1, wherein: the improved automobile window frame comprises a base, a connecting seat and a mirror bracket, wherein the mirror bracket is provided with a hinge, the hinge is arranged at a position right above the hinge, the hinge is rotatably connected with the mirror bracket, the connecting seat is fixedly connected with an automobile shell, the fixing seat comprises a fixing plate and a shock-absorbing rubber pad, the fixing plate is fixedly connected with the automobile shell, the shock-absorbing rubber pad is arranged between the fixing plate and the connecting seat, and at least one threaded fixing hole is formed in the fixing plate.
3. A double anti-fog rearview mirror as claimed in claim 2, wherein: the fixing seat further comprises a plastic sleeve body, the upper portion of the first end of the plastic sleeve body is fixedly connected with the connecting seat, the lower portion of the first end of the plastic sleeve body is fixedly connected with the mirror bracket, the fixing plate is fixedly arranged at the end portion of the inner side of the second end of the plastic sleeve body, and the damping rubber pad is embedded in the plastic sleeve body.
4. A double anti-fog rearview mirror as claimed in claim 3, wherein: the second end of the plastic sleeve body is provided with a rain shielding part which extends outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370867.7U CN211893042U (en) | 2019-12-26 | 2019-12-26 | Double-antifogging rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370867.7U CN211893042U (en) | 2019-12-26 | 2019-12-26 | Double-antifogging rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211893042U true CN211893042U (en) | 2020-11-10 |
Family
ID=73293602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922370867.7U Active CN211893042U (en) | 2019-12-26 | 2019-12-26 | Double-antifogging rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211893042U (en) |
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2019
- 2019-12-26 CN CN201922370867.7U patent/CN211893042U/en active Active
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