CN209782567U

CN209782567U - Ultra-bright backlight camera light source

Info

Publication number: CN209782567U
Application number: CN201920514187.5U
Authority: CN
Inventors: 徐大鹏; 黄秋平; 吴来引
Original assignee: Weilang Intelligent Technology Suzhou Co Ltd
Current assignee: Weilang Intelligent Technology Suzhou Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-13
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a light source technical field just discloses a super bright camera light source in a poor light, including the diffuser plate, the outer wall difference fixedly connected with first curb plate and the second curb plate of diffuser plate, the second curb plate is located the front of first curb plate, the positive fixedly connected with bottom plate of first curb plate, the outer wall that the bottom plate back of the body is faced with first curb plate and second curb plate respectively outer wall fixed connection. This super bright camera light source in a poor light sets up aluminium base board through the top at the bottom plate, can give the bottom plate with the quick aluminium base board conduction that passes through of a large amount of heats that the LED granule operation produced, the flow of the air of bottom plate lower surface can be quick takes away the heat, can dispel the heat to the device fast effectually, can the luminous intensity of effectual promotion light source, simultaneously through scribbling heat conduction silicone grease between aluminium base board and bottom plate, can the effectual efficiency that promotes heat exchange between aluminium base board and the bottom plate, promote the luminance of light, extension means's life.

Description

Ultra-bright backlight camera light source

Technical Field

The utility model relates to a light source technical field specifically is a bright camera light source in a poor light of superelevation.

Background

The machine vision system uses a machine to replace human eyes for various measurements and judgments. The system is an important branch of computer science, integrates the technologies of optics, mechanics, electronics, computer software and hardware and the like, and relates to a plurality of fields of computers, image processing, mode recognition, artificial intelligence, signal processing, optical-mechanical-electrical integration and the like.

In a machine vision system, sufficient light intensity is required to be achieved in the detection and identification process of electronic devices of a large-area circuit board, a background light source is usually used, the brightness of the background light source is usually very high, a general traditional light source cannot meet the use requirement of the background light source or the brightness of the general traditional light source is attenuated due to high temperature after a period of time, and even the service life of a product is greatly reduced due to high temperature of the light source caused by overhigh brightness.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention provides a super bright backlight camera light source, which solves the problem that the traditional light source brightness in the machine vision system can not meet the use requirement or the brightness is attenuated due to high temperature after a period of time, or even the high temperature of the light source caused by the over high brightness leads to the greatly reduced service life of the product.

In order to achieve the above object, the utility model provides a following technical scheme: the ultra-bright backlight camera light source comprises a diffusion plate, wherein the outer wall of the diffusion plate is fixedly connected with a first side plate and a second side plate respectively, the second side plate is positioned on the front side of the first side plate, the front side of the first side plate is fixedly connected with a bottom plate, the outer wall of the back surface of the bottom plate is fixedly connected with the outer walls opposite to the first side plate and the second side plate respectively, the top of the bottom plate is fixedly connected with an aluminum substrate, the upper surface of the aluminum substrate is fixedly connected with LED particles, the outer wall of the right side surface of the diffusion plate is fixedly connected with a first end plate, the outer wall of the first end plate is fixedly embedded with a power lead-in wire, one end of the diffusion plate, far away from the first end plate, is fixedly connected with a second end plate, and the outer wall of the.

Preferably, the first side plate and the second side plate are symmetrically arranged on the outer wall of the back surface of the diffusion plate.

Preferably, the aluminum substrate and the LED particles are located between the bottom plate and the diffusion plate.

Preferably, the LED particles are electrically connected to one end of the power lead-in wire through a wire.

Preferably, the lower surface of the aluminum substrate is fixedly connected with the upper surface of the bottom plate, and the joint of the aluminum substrate and the bottom plate is coated with heat-conducting silicone grease.

Preferably, a box body is formed among the diffusion plate, the first side plate, the second side plate, the first end plate, the second end plate and the bottom plate.

The utility model discloses possess following beneficial effect:

The utility model discloses a top at the bottom plate sets up aluminium base board, can be at the luminous in-process of camera light source operation LED granule, the bottom plate is given in the quick aluminium base board conduction that passes through of a large amount of heats that the LED granule operation produced, the flow of the air of bottom plate lower surface can be quick takes away the heat, can dispel the heat to the device fast effectually, can the luminous intensity of effectual promotion light source, simultaneously through paining heat conduction silicone grease between aluminium base board and bottom plate, can the effectual efficiency that promotes the heat exchange between aluminium base board and the bottom plate, promote the luminance of light, the life of extension fixture.

Drawings

Fig. 1 is a perspective view of the present invention.

In the figure: 01 diffusion plate, 02 first side plate, 03.1 aluminum substrate, 03.2 LED particles, 04 bottom plate, 05 first end plate, 06 power lead-in wire, 07 second side plate and 08 second end plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, an ultra-bright backlight camera light source comprises a diffusion plate 01, wherein the outer wall of the diffusion plate 01 is fixedly connected with a first side plate 02 and a second side plate 07 respectively, the first side plate 02 and the second side plate 07 are symmetrically arranged on the outer wall of the back surface of the diffusion plate 01, the first side plate 02 and the second side plate 07 can be matched by arranging the two symmetrical first side plate 02 and second side plate 07 to collect light emitted by LED particles 03.2, so as to effectively improve the intensity of the light, the second side plate 07 is arranged on the front surface of the first side plate 02, the front surface of the first side plate 02 is fixedly connected with a bottom plate 04, the outer wall of the back surface of the bottom plate 04 is fixedly connected with the outer walls of the opposite surfaces of the first side plate 02 and the second side plate 07 respectively, the top of the bottom plate 04 is fixedly connected with an aluminum substrate 03.1, the lower surface of the aluminum substrate 03.1 is fixedly connected with the upper surface of, in the process of emitting light by the LED particles 03.2 when the camera light source operates, a large amount of heat generated by the operation of the LED particles 03.2 can be quickly conducted to the bottom plate 04 through the aluminum substrate 03.1, the flow of air on the lower surface of the bottom plate 04 can quickly take away the heat, the device can quickly and effectively dissipate the heat, the intensity of light emitted by the light source can be effectively improved, meanwhile, the heat-conducting silicone grease is coated between the aluminum substrate 03.1 and the bottom plate 04, the efficiency of heat exchange between the aluminum substrate 03.1 and the bottom plate 04 can be effectively improved, the brightness of light is improved, the service life of the device is prolonged, the LED particles 03.2 are fixedly connected to the upper surface of the aluminum substrate 03.1, the aluminum substrate 03.1 and the LED particles 03.2 are both located between the bottom plate 04 and the diffusion plate 01, the aluminum substrate 03.1 and the LED particles 03.2 are both arranged between the bottom plate 04 and the diffusion plate 01, and the bottom, the service life of the device is prolonged, meanwhile, the diffusion plate 01 can enable light to be diffused more uniformly, the outer wall of the right side face of the diffusion plate 01 is fixedly connected with a first end plate 05, a power lead-in wire 06 is fixedly embedded in the outer wall of the first end plate 05, LED particles 03.2 are electrically connected with one end of the power lead-in wire 06 through a conducting wire, the power lead-in wire 06 can continuously provide a power source for the LED particles 03.2, the light emitting stability of the LED particles 03.2 is ensured, the end, far away from the first end plate 05, of the diffusion plate 01 is fixedly connected with a second end plate 08, the outer wall of the second end plate 08 is respectively fixedly connected with the outer walls of the first side plate 02, the second side plate 07 and the bottom plate 04, a box body is formed among the diffusion plate 01, the first side plate 02, the second side plate 07, the first end plate 05, the second end plate 08 and the bottom plate 04, the aluminum, simultaneously first curb plate 02, second curb plate 07, first end plate 05 and second end plate 08 cooperate, can effectually converge the scattering light around to that LED granule 03.2 sent, and the effectual intensity that promotes light makes in the better application life of device.

To sum up can, the utility model discloses a set up diffuser plate 01, bottom plate 04 and LED granule 03.2 cooperate, top through at bottom plate 04 sets up aluminium base board 03.1, can be at the luminous in-process of camera light source operation LED granule 03.2, conduct the quick aluminium base board 03.1 that passes through of a large amount of heats that LED granule 03.2 operation produced for bottom plate 04, the flow of the air of bottom plate 04 lower surface can be quick takes away the heat, can dispel the heat to the device fast effectually, can effectual luminous intensity of promotion light source, simultaneously through scribbling heat conduction silicone grease between aluminium base board 03.1 and bottom plate 04, can be effectual the efficiency of heat exchange between promotion aluminium base board 03.1 and the bottom plate 04, promote the luminance of light, extension fixture's life.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultra-high brightness backlight camera light source comprising a diffuser plate (01), characterized in that: the LED lamp is characterized in that the outer wall of the diffusion plate (01) is fixedly connected with a first side plate (02) and a second side plate (07) respectively, the second side plate (07) is located on the front side of the first side plate (02), the front side of the first side plate (02) is fixedly connected with a bottom plate (04), the outer wall of the bottom plate (04) back to the surface is fixedly connected with the outer walls of opposite surfaces of the first side plate (02) and the second side plate (07) respectively, the top of the bottom plate (04) is fixedly connected with an aluminum substrate (03.1), the upper surface of the aluminum substrate (03.1) is fixedly connected with LED particles (03.2), the outer wall of the right side face of the diffusion plate (01) is fixedly connected with a first end plate (05), the outer wall of the first end plate (05) is fixedly inlaid with a power supply lead-in wire (06), one end of the diffusion plate (01) far away from the first end plate (05) is fixedly connected with a second, The second side plate (07) is fixedly connected with the outer wall of the bottom plate (04).

2. the ultra-high brightness backlight camera light source of claim 1, wherein: the first side plate (02) and the second side plate (07) are symmetrically arranged on the outer wall of the back-off surface of the diffusion plate (01).

3. The ultra-high brightness backlight camera light source of claim 1, wherein: the aluminum substrate (03.1) and the LED particles (03.2) are both located between the bottom plate (04) and the diffusion plate (01).

4. The ultra-high brightness backlight camera light source of claim 1, wherein: the LED particles (03.2) are electrically connected to one end of the power lead-in (06) through a wire.

5. The ultra-high brightness backlight camera light source of claim 1, wherein: the lower surface of the aluminum substrate (03.1) is fixedly connected with the upper surface of the bottom plate (04), and heat-conducting silicone grease is coated at the joint of the aluminum substrate (03.1) and the bottom plate (04).

6. The ultra-high brightness backlight camera light source of claim 1, wherein: a box body is formed among the diffusion plate (01), the first side plate (02), the second side plate (07), the first end plate (05), the second end plate (08) and the bottom plate (04).