Automobile anti-fog reflective mirror

Abstract

The utility model discloses an automobile anti-fog reflective mirror which comprises a main shell, a pressing ring and a reflective mirror piece, the front side of the main shell is provided with the pressing ring for pressing the reflective mirror piece in the main shell, the rear side of the reflective mirror piece is fixedly provided with a heat conduction rubber mat attached to the reflective mirror piece, and a heat conduction pipe is fixedly installed in the heat conduction rubber mat in an embedded mode. An electric heating air duct is fixedly installed in the main shell, the input end of the electric heating air duct is connected with an air inlet pipe, the output end of the electric heating air duct communicates with a first hose and a second hose, an arc-shaped pipe is fixedly installed on the inner side wall of the pressing ring, and a plurality of inclined holes communicating with the interior of the arc-shaped pipe are formed in the arc-shaped pipe and face the reflective lens. The first hose communicates with the arc-shaped pipe, and the second hose communicates with the heat conduction pipe. According to the utility model, hot air is blown out from the inclined hole of the arc-shaped pipe through the electric hot air cylinder, so that a hot air curtain is formed on the front side of the reflective mirror, the dual functions of heating and water resistance are realized, and the hot air is fed into the heat conduction pipe through the electric hot air cylinder to heat the back of the reflective mirror.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile anti-fog reflector. Background Art

[0002] Car reflectors play an important role in safe driving. Drivers can understand the situation behind and under the car by observing the reflectors. In rainy and foggy weather, water mist will adhere to the surface of the car reflectors, affecting the line of sight. In order to solve this problem, existing car reflectors are built-in heating wires for heating. However, heating the heating wire requires a process. The demisting efficiency of relying solely on a single heating wire is low, and it is difficult to effectively remove water when the rainfall is heavy. Utility Model Content

[0003] The purpose of the present application is to provide an anti-fog reflector for an automobile to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an anti-fog reflector for an automobile, comprising a main shell, a pressure ring and a reflective lens, wherein a pressure ring for pressing the reflective lens into the main shell is installed on the front side of the main shell, a heat-conducting adhesive pad which fits the reflective lens is fixedly installed on the rear side of the reflective lens, a heat-conducting adhesive pad is embedded and fixedly installed inside the heat-conducting adhesive pad, an electric hot air cylinder is fixedly installed inside the main shell, an air intake pipe is connected to the input end of the electric hot air cylinder, a first hose and a second hose are connected to the output end of the electric hot air cylinder, an arc tube is fixedly installed on the inner side wall of the pressure ring, a plurality of inclined holes connected to the interior of the arc tube are opened, the inclined holes are arranged toward the reflective lens, the first hose is connected to the arc tube, and the second hose is connected to the heat-conducting hose.

[0005] Preferably, the pressing ring and the main housing are detachably connected via screws.

[0006] Preferably, a first electrically controlled valve for controlling the opening of the first hose is fixedly mounted on the first hose, and a second electrically controlled valve for controlling the opening of the second hose is fixedly mounted on the second hose.

[0007] Preferably, the air inlet pipe passes through the outside of the bottom end of the main shell, the output end of the heat-conducting pipe is connected to the air outlet pipe, and the bottom end of the main shell is provided with an opening for the air outlet pipe to pass through.

[0008] Preferably, a main control circuit board for controlling the operation of the electric hot air cylinder, the first electric control valve and the second electric control valve is fixedly installed inside the main shell.

[0009] Preferably, the heat conducting pipe is a copper pipe distributed in a serpentine shape.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, when it rains, the electric hot air cylinder is turned on, and the hot air blown out of the electric hot air cylinder enters the first hose and the second hose, the hot air from the first hose enters the arc tube and blows toward the front surface of the reflective lens from the inclined hole, heats the front surface and forms a wind curtain to block the invasion of external rainwater, the second hose sends the hot air into the heat-conducting pipe, the heat-conducting pipe heats the heat-conducting rubber pad, and the heat-conducting rubber pad heats the back of the reflective lens, thus realizing heating, dehumidification and defogging of the front and rear sides of the reflective lens, with high efficiency, ensuring driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic structural diagram of an anti-fog reflector for a car in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the disassembled structure of an anti-fog reflector for a car in an embodiment of the present application;

[0015] Figure 3 A vehicle anti-fog reflector according to an embodiment of the present application Figure 1 A is an enlarged schematic diagram of the structure.

[0016] In the figure: 1. Main shell; 2. Pressing ring; 3. Reflective lens; 4. Arc tube; 5. Oblique hole; 6. Thermal pad; 7. Thermal tube; 8. Electric heating air duct; 9. Air inlet pipe; 10. First hose; 11. Second hose; 12. First electric control valve; 13. Second electric control valve; 14. Main control circuit board; 15. Air outlet pipe; 16. Opening; 17. Screw. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0020] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0021] Example: Reference Figure 1-3The anti-fog reflector for automobile shown in the figure comprises a main shell 1, a pressing ring 2 and a reflective lens 3, wherein the front side of the main shell 1 is provided with a pressing ring 2 for pressing the reflective lens 3 into the main shell 1, the rear side of the reflective lens 3 is fixedly provided with a heat-conducting adhesive pad 6 which is in contact with the reflective lens 3, a heat-conducting pipe 7 is embedded and fixedly provided inside the heat-conducting adhesive pad 6, an electric hot air cylinder 8 is fixedly provided inside the main shell 1, an input end of the electric hot air cylinder 8 is connected with an air intake pipe 9, an output end of the electric hot air cylinder 8 is connected with a first hose 10 and a second hose 11, an arc-shaped tube 4 is fixedly provided on the inner side wall of the pressing ring 2, and a plurality of inclined holes 11 connected with the inner side wall of the arc-shaped tube 4 are provided on the arc-shaped tube 4 Hole 5, the inclined hole 5 is arranged toward the reflective lens 3, the first hose 10 is connected with the arc tube 4, the second hose 11 is connected with the heat-conducting pipe 7, when it rains, the electric hot air cylinder is turned on, and the hot air blown out by the electric hot air cylinder enters the first hose and the second hose, the hot air of the first hose enters the arc tube and blows toward the front surface of the reflective lens from the inclined hole, heats the front surface and forms a wind curtain to block the invasion of external rainwater, the second hose sends the hot air into the heat-conducting pipe, the heat-conducting pipe heats the heat-conducting rubber pad, and the heat-conducting rubber pad heats the back of the reflective lens, so as to realize the heating, dehumidification and defogging of the front and rear sides of the reflective lens, with high efficiency, and ensure driving safety.

[0022] With the above structure, the pressing ring 2 and the main housing 1 are detachably connected via screws 17 .

[0023] With the above structure, a first electrically controlled valve 12 for controlling the opening of the first hose 10 is fixedly installed, and a second electrically controlled valve 13 for controlling the opening of the second hose 11 is fixedly installed.

[0024] By means of the above structure: the air inlet pipe 9 passes through to the outside of the bottom end of the main shell 1 and is fixed to the main shell. The output end of the heat pipe 7 is connected to the air outlet pipe 15. The bottom end of the main shell 1 is provided with an opening 16 for the air outlet pipe 15 to pass through. A rubber plug should be added at the opening of the air outlet pipe to fix and seal the opening.

[0025] According to the above structure, a main control circuit board 14 for controlling the operation of the electric hot air cylinder 8 , the first electric control valve 12 and the second electric control valve 13 is fixedly installed inside the main housing 1 .

[0026] By means of the above structure: the heat-conducting pipe 7 is a serpentine-shaped copper pipe with good thermal conductivity.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-fog reflector for an automobile, comprising a main housing (1), a pressing ring (2) and a reflective lens (3), wherein a pressing ring (2) for pressing the reflective lens (3) into the main housing (1) is installed on the front side of the main housing (1), and characterized in that: A heat-conducting adhesive pad (6) is fixedly mounted on the rear side of the reflective lens (3) and is in contact with the reflective lens (3). A heat-conducting pipe (7) is embedded and fixedly mounted inside the heat-conducting adhesive pad (6). An electric hot air cylinder (8) is fixedly mounted inside the main shell (1). The input end of the electric hot air cylinder (8) is connected to an air inlet pipe (9). The output end of the electric hot air cylinder (8) is connected to a first hose (10) and a second hose (11). An arc tube (4) is fixedly mounted on the inner wall of the pressure ring (2). The arc tube (4) is provided with a plurality of inclined holes (5) connected to the interior thereof. The inclined holes (5) are arranged toward the reflective lens (3). The first hose (10) is connected to the arc tube (4), and the second hose (11) is connected to the heat-conducting pipe (7).

2. The anti-fog reflector for automobile according to claim 1, characterized in that: The pressing ring (2) and the main housing (1) are detachably connected via screws (17).

3. The anti-fog reflector for automobile according to claim 1, characterized in that: A first electrically controlled valve (12) for controlling the opening degree of the first hose (10) is fixedly mounted on the first hose (10), and a second electrically controlled valve (13) for controlling the opening degree of the second hose (11) is fixedly mounted on the second hose (11).

4. The anti-fog reflector for automobile according to claim 1, characterized in that: The air inlet pipe (9) passes through the outside of the bottom end of the main shell (1), the output end of the heat conducting pipe (7) is connected to the air outlet pipe (15), and the bottom end of the main shell (1) is provided with an opening (16) for the air outlet pipe (15) to pass through.

5. The anti-fog reflector for automobile according to claim 1, characterized in that: A main control circuit board (14) for controlling the operation of the electric hot air cylinder (8), the first electric control valve (12) and the second electric control valve (13) is fixedly installed inside the main housing (1).

6. The anti-fog reflector for automobile according to claim 1, characterized in that: The heat conducting pipe (7) is a copper pipe distributed in a serpentine shape.

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