CN111343363A

CN111343363A - Prevent wide angle formula camera of highlight in square

Info

Publication number: CN111343363A
Application number: CN201811554563.XA
Authority: CN
Inventors: 张昌
Original assignee: Xi'an Cloud Network Information Technology Co ltd
Current assignee: Xi'an Cloud Network Information Technology Co ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2020-06-26

Abstract

The invention discloses a wide-angle camera for preventing strong light in a square, which comprises a host and a mounting plate, wherein the mounting plate is fixedly mounted at the top end of the host through a bolt, an indicator lamp is fixedly mounted on the left side of the front of the host through a bolt, a light sensor is fixedly mounted on the right side of the front of the host through a bolt, a heat dissipation plate is fixedly mounted on the right side of the host through a bolt, an air hole is formed in an inner opening of the heat dissipation plate, a rotating support is fixedly mounted at the bottom end of the host through a bolt. According to the invention, through the arrangement of the air holes which are arranged in the shape of a straight line in the heat dissipation plate, the smoothness of air in the heat dissipation structure of the camera can be ensured, the condition that outdoor rainwater flows into the heat dissipation structure of the camera is not needed to be worried about, and the damage of internal workpieces caused by overhigh temperature is avoided.

Description

Prevent wide angle formula camera of highlight in square

Technical Field

The invention relates to the technical field of cameras, in particular to a wide-angle camera.

Background

The camera is a video input device, and in a strong light irradiation environment, strong light projected from the front can affect the monitored imaging quality, so that a person cannot see a monitoring picture clearly; the air permeability of the existing wide-angle camera is poor, the internal temperature is rapidly increased, the camera is abnormal in work, and the strong light projected by the existing wide-angle camera is used at night, the imaging quality of the camera is affected, so that people cannot see the environmental information clearly.

Disclosure of Invention

In order to solve the problems that the air permeability of the wide-angle camera is poor and the imaging quality of the camera is often affected by the strong light projected under night use, the invention provides the wide-angle camera capable of preventing the strong light in a square.

The invention provides the following technical scheme: a wide-angle camera for preventing strong light in a square comprises a host and a mounting plate, wherein the mounting plate is fixedly mounted at the top end of the host through bolts, an indicator lamp is fixedly mounted on the left side of the front of the host through bolts, a light sensor is fixedly mounted on the right side of the front of the host through bolts, a heating panel is fixedly mounted on the right side of the host through bolts, air holes are formed in an inner opening of the heating panel, a rotating support is fixedly mounted at the bottom end of the host through bolts, and a camera shooting assembly is fixedly arranged at the bottom end of the rotating;

the camera assembly comprises a camera, a lens, a toughened glass layer, an electric curtain and a film, the camera is mounted at the bottom end of the rotating support through bolt fixing, the lens is mounted at the left side of the camera through bolt fixing, the toughened glass layer is mounted at the left side of the lens through bolt fixing, the electric curtain is mounted at the bottom end of the camera through bolt fixing, and the film is fixedly arranged above the electric curtain.

Furthermore, the air holes are uniformly arranged in the radiating plate in a straight line shape, and the angle of the air holes in the radiating plate is 60 degrees.

Further, the distance between the lens and the toughened glass layer is three millimeters.

Furthermore, the lens and the toughened glass layer are both arc-surface-shaped, and the thin film is positioned between the lens and the toughened glass layer.

Furthermore, the film is a color-changing mirror film and is in an arc surface shape.

Furthermore, the signal output end of the light sensor is in signal connection with the signal receiving end of the electric curtain.

Compared with the prior art, the invention has the beneficial effects that:

1. detect outside highlight through light sensor and adjust and give electric curtain with the signal of telecommunication transmission, electric curtain drives the film and shelters from the light path between lens and toughened glass layer, make its strong light enter into the camera and will be effectively attenuated, again with close the highlight in the twinkling of an eye and disappear back quick recovery at the highlight, and the characteristic that utilizes discolour mirror surface film itself can only be to the highlight luminous point when protecting the navigating mate, there is not any influence to the illumination of other ambient light and vehicle itself, it provides powerful control guarantee to drive a vehicle night.

2. Through the arrangement of the air holes which are arranged in the shape of a straight line in the heat dissipation plate, the smoothness of air in the heat dissipation structure of the camera is guaranteed, the condition that outdoor rainwater flows into the heat dissipation structure of the camera is not needed to be worried, and the damage to internal workpieces caused by overhigh temperature is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a camera module according to the present invention;

fig. 3 is a schematic cross-sectional view of a heat dissipating plate according to the present invention.

In the figure: 1. a host; 101. mounting a plate; 2. an indicator light; 3. a light sensor; 4. a heat dissipation plate; 5. rotating the bracket; 6. a camera assembly; 401. air holes are formed; 601. a camera; 602. a lens; 603. a tempered glass layer; 604. an electric curtain; 6041. a film.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a wide-angle camera for preventing glare in a square comprises a main unit 1 and a mounting plate 101, wherein the mounting plate 101 is fixedly mounted at the top end of the main unit 1 through a bolt, an indicator lamp 2 is fixedly mounted at the left side of the front of the main unit 1 through a bolt, a light sensor 3 is fixedly mounted at the right side of the front of the main unit 1 through a bolt, a heat dissipation plate 4 is fixedly mounted at the right side of the main unit 1 through a bolt, air holes 401 are formed in the heat dissipation plate 4, the air holes 401 are uniformly arranged in a line shape in the heat dissipation plate 4, the angle of the air holes 401 in the heat dissipation plate 4 is 60 degrees, the air fluency in the heat dissipation structure of the camera can be ensured through the arrangement of the air holes 401 arranged in a line shape in the heat dissipation plate 4, the condition that outdoor rainwater flows into the heat dissipation, the bottom end of the host 1 is fixedly provided with a rotating bracket 5 through a bolt, and the bottom end of the rotating bracket 5 is fixedly provided with a camera assembly 6;

referring to fig. 2-3, the camera module 6 includes a camera 601, a lens 602, a tempered glass layer 603, an electric curtain 604 and a film 605, the camera 601 is fixedly installed at the bottom end of the rotating bracket 5 through a bolt, the lens 602 is fixedly installed at the left side of the camera 601 through a bolt, the tempered glass layer 603 is fixedly installed at the left side of the lens 602 through a bolt, both the lens 602 and the tempered glass layer 603 are arc-surface shaped, the film 605 is located between the lens 602 and the tempered glass layer 603, the light ray path is shielded or cut off by adjusting the light ray shielding the lens 602 area through the film 605 to reduce the transmittance, the electric curtain 604 is fixedly installed at the bottom end of the camera 601 through a bolt, the film 605 is fixedly installed above the electric curtain 604, the film 605 is closed instantly and is recovered quickly after the highlight disappears, and the characteristic of the color-changing mirror film 605 can only aim at the highlight light-emitting point when, there is no effect on other ambient light and the illumination of the vehicle itself.

The working principle is as follows: firstly, the installation and fixation are carried out through the installation plate 101 at the top end of the host 1, then the arrangement of the air holes 401 which are arranged in a straight line shape in the heat dissipation plate 4 ensures the air fluency in the heat dissipation structure of the camera, and the condition that outdoor rainwater flows into the heat dissipation structure of the camera is not needed to be worried about, the damage of internal workpieces caused by overhigh temperature is avoided, when the light sensor 3 detects external strong light to adjust and transmits an electric signal to the electric curtain 604, the indicator lamp 2 gives out a warning, then the electric curtain 604 drives the film 605 to shield the light path between the lens 602 and the toughened glass layer 603, so that the strong light enters the camera 601 to be effectively attenuated, then the strong light is instantly closed and is quickly recovered after the strong light disappears, and the characteristic of the color-changing mirror surface film 605 can only aim at the strong light luminous point when protecting a driver, and has no influence on other environmental light and the illumination of the vehicle, and powerful monitoring guarantee is provided for driving at night.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent wide angle type camera of highlight in square which characterized in that: the light-emitting device comprises a host (1) and a mounting plate (101), wherein the mounting plate (101) is fixedly mounted at the top end of the host (1) through a bolt, an indicator lamp (2) is fixedly mounted on the left side of the front of the host (1) through the bolt, a light sensor (3) is fixedly mounted on the right side of the front of the host (1) through the bolt, a heat dissipation plate (4) is fixedly mounted on the right side of the host (1) through the bolt, air holes (401) are formed in an inner opening of the heat dissipation plate (4), a rotating support (5) is fixedly mounted at the bottom end of the host (1) through the bolt, and a;

the camera shooting assembly (6) comprises a camera (601), a lens (602), a toughened glass layer (603), an electric curtain (604) and a thin film (605), the camera (601) is fixedly mounted at the bottom end of the rotating support (5), the lens (602) is fixedly mounted on the left side of the camera (601) through a bolt, the toughened glass layer (603) is fixedly mounted on the left side of the lens (602) through a bolt, the electric curtain (604) is fixedly mounted at the bottom end of the camera (601) through a bolt, and the thin film (605) is fixedly arranged above the electric curtain (604).

2. A wide-angle camera for glare protection in squares, as claimed in claim 1, wherein: the air holes (401) are uniformly arranged in a straight line shape in the heat dissipation plate (4), and the angle of the air holes (401) in the heat dissipation plate (4) is 60 degrees.

3. A wide-angle camera for glare protection in squares, as claimed in claim 1, wherein: the distance between the lens (602) and the toughened glass layer (603) is three millimeters.

4. A wide-angle camera for glare protection in squares, as claimed in claim 1, wherein: the lens (602) and the toughened glass layer (603) are both arc-surface-shaped, and the film (605) is positioned between the lens (602) and the toughened glass layer (603).

5. A wide-angle camera for glare protection in squares, as claimed in claim 1, wherein: the film (605) is a color-changing mirror film (605), and the film (605) is in an arc surface shape.

6. A wide-angle camera for glare protection in squares, as claimed in claim 1, wherein: the signal output end of the light sensor (3) is in signal connection with the signal receiving end of the electric curtain (604).