CN214507169U

CN214507169U - Image acquisition device

Info

Publication number: CN214507169U
Application number: CN202023348865.7U
Authority: CN
Inventors: 刘斌; 庞殊杨; 贾鸿盛; 毛尚伟; 李语桐
Original assignee: CISDI Chongqing Information Technology Co Ltd
Current assignee: CISDI Chongqing Information Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-26
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an image acquisition device, include: the camera comprises a camera and a shell arranged outside the camera, wherein the shell is provided with a window, the position of the window is matched with that of the camera, the shell comprises a heat dissipation channel, an input port and an output port, and the input port, the output port and the heat dissipation channel form a loop. Avoid image acquisition devices such as camera to expose under on-the-spot operating mode condition through setting up the casing, avoid the high temperature of on-the-spot operating mode, high pressure, adverse circumstances such as low temperature is to the influence that camera normal work caused, ensure that the camera is stable, carry out image acquisition continuously, and set up heat dissipation channel on the casing, avoid the camera to work in airtight space, also avoid the heat gathering that the camera produced in the course of the work to influence normal work, accomplish the heat exchange to heat dissipation channel through setting up input port and delivery outlet, ensure that the space temperature in the casing is controllable, reach the purpose of protection camera.

Description

Image acquisition device

Technical Field

The utility model belongs to the image equipment field especially relates to an image acquisition device.

Background

In an industrial scene, there are many complex and severe scenes, such as large dust and smoke, high environmental temperature, etc., and it is often necessary to perform image acquisition and image and video identification on the industrial scene, whereas the image acquisition device in the existing industrial scene with severe environment adopts an industrial camera or a monitoring camera to shoot images and videos, and transmits the images and videos to a remote server through a data line for image processing and image identification, but in the industrial scene with severe environment, the camera is not protected, and the camera is very easily damaged.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an image capturing device for solving the problem of lack of protection of the camera in the prior art.

In order to achieve the above objects and other related objects, the present invention provides an image capturing device, including:

the camera comprises a camera and a shell arranged outside the camera, wherein the shell is provided with a window, the position of the window is matched with that of the camera, the shell comprises a heat dissipation channel, an input port and an output port, and the input port, the output port and the heat dissipation channel form a loop.

Optionally, the image acquisition device is further provided with a bottom plate, the bottom plate is connected with the shell, and the camera is arranged on the bottom plate.

Optionally, a pump for medium flowing is further disposed in the heat dissipation channel.

Optionally, the window is transparent, and a distance between the window and the camera is greater than 0.

Optionally, the camera includes a fixed focus lens or a zoom lens, and the camera further includes a camera inner core and a light source.

Optionally, the light source is disposed towards the window.

Optionally, a cable for signal transmission is arranged on the bottom plate, the camera is connected with the acquisition module through the cable, and the cable is connected with the signal interface.

As described above, the utility model discloses an image acquisition device has following beneficial effect:

avoid image acquisition devices such as camera to expose under on-the-spot operating mode condition through setting up the casing, avoid the high temperature of on-the-spot operating mode, high pressure, adverse circumstances such as low temperature is to the influence that camera normal work caused, ensure that the camera is stable, carry out image acquisition continuously, and set up heat dissipation channel on the casing, avoid the camera to work in airtight space, also avoid the heat gathering that the camera produced in the course of the work to influence normal work, accomplish the heat exchange to heat dissipation channel through setting up input port and delivery outlet, ensure that the space temperature in the casing is controllable, reach the purpose of protection camera.

Drawings

Fig. 1 is a schematic diagram of an image capturing device according to an embodiment of the present invention.

Description of reference numerals

1 Camera

2 base plate

3 Window

4 casing

5 Heat dissipation channel

6 acquisition module

71 Ethernet interface

72 bus interface

73 power source interface

81 input port

82 outlet port

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. 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 limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. 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 the present invention is also regarded as the scope of the present invention.

Referring to fig. 1, the present invention provides an image capturing device, including:

camera 1 and setting up casing 4 outside camera 1, casing 4 is equipped with window 3, the position of window 3 with camera 1's position phase-match, casing 4 includes heat dissipation channel 5, input port 81 and delivery outlet 82, input port 81 the delivery outlet 82 with heat dissipation channel forms the return circuit. Avoid image acquisition devices such as camera 1 to expose under the on-the-spot operating mode condition through setting up casing 4, avoid the high temperature of on-the-spot operating mode, high pressure, adverse circumstances such as low temperature is to the influence that the normal work of camera caused, ensure that the camera is stable, carry out image acquisition continuously, and set up heat dissipation channel 5 on casing 4, avoid camera 1 to carry out work in airtight space, also avoid the heat gathering that camera 1 produced in the course of the work to influence normal work, accomplish the heat exchange to heat dissipation channel 5 through setting up input port 81 and delivery outlet 82, ensure that the space temperature in the casing 4 is controllable, reach the purpose of protection camera.

In some implementation processes, the image acquisition device is further provided with a bottom plate 2, the bottom plate 2 is connected with the shell 4, the bottom plate 2 provides a stable working platform for the camera, and the camera 1 is arranged on the bottom plate 2 for avoiding vibration of actual working conditions on the camera.

Optionally, the window 3 is transparent, a distance between the window 3 and the camera 1 is greater than 0, the camera 1 includes a fixed focus lens or a zoom lens, and the light source faces the window 3, so that light supplement for image acquisition is facilitated, and the quality of image acquisition is improved. The camera 1 further comprises a camera 1 core and a light source. For example, the transparent window 3 may be made of a transparent material such as glass or plastic, and the distance between the transparent window and the lens is N centimeters, where N centimeters are set according to the requirements of a specific industrial scene, so that an image collector inside the camera housing collects clear industrial scene images. The lens of the camera 1 can be an electric lens or a fixed focus lens, and the pixels of the image collector comprise 100 ten thousand, 130 ten thousand, 200 ten thousand, 500 ten thousand, 800 ten thousand and the like, so that the definition of the image is ensured. The focal length of the lens of the camera 1 may include 24 mm, 28 mm, 35 mm, 50 mm, etc., and the proper focal length is adopted to facilitate clear acquisition of the industrial scene image, so as to prepare for the effect of image recognition in the later period. The camera inner core comprises a camera inner assembly and is installed in the camera shell after the assembly of the camera inner assembly is completed, and the camera inner core comprises a reflector, a pentaprism, an eyepiece, a shutter, a photosensitive element, an auxiliary reflector, a focusing module and the like.

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. Modifications and variations can be made to the above-described embodiments by those skilled in the art 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

1. An image acquisition apparatus, comprising:

2. The image capturing device of claim 1, further comprising a base plate, wherein the base plate is connected to the housing, and wherein the camera is disposed on the base plate.

3. The image capturing device of claim 1, wherein a pump is further disposed in the heat dissipation channel for medium flow.

4. The image capture device of claim 1, wherein the window is transparent and a distance between the window and the camera is greater than 0.

5. The image capturing device of claim 1, wherein the camera includes a fixed focus lens or a zoom lens, and further includes a camera core and a light source.

6. The image capture device of claim 5, wherein the light source is disposed toward the window.