CN213716900U

CN213716900U - Integrated COB light source of mixing of colors of adjusting luminance

Info

Publication number: CN213716900U
Application number: CN202022419694.6U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-16
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an integrated COB light source of mixing of colors of adjusting luminance, including the base plate, the top of base plate is provided with positive and the base plate negative pole of base plate, and the top of base plate is provided with first chip and second chip, and the base plate positive pole is anodal with first chip to be connected. The utility model discloses a base plate, the base plate is anodal, the base plate negative pole, first chip, second chip and box dam circle are mutually supported, can cooperate two lines on the market to adjust luminance mixing of colors drive and realize double-colored accent luminance mixing of colors, and the light-emitting effect of light source is better, the cost is lower, long service life, it is convenient to produce, this technology is applicable to solid brilliant encapsulation such as aluminium base board and ceramic substrate and copper base plate, first chip and second chip can be 2V-48V's CSP chip or MiniLED chip, first chip and second chip are different colour combinations in the same light source, cooperation two lines adjust luminance mixing of colors drive can realize adjusting luminance mixing of colors, multiple colour light-emitting effect can be generated, application range is wider, bring very big facility for the user.

Description

Integrated COB light source of mixing of colors of adjusting luminance

Technical Field

The utility model relates to the field of lighting technology, specifically be an integrated COB light source of mixing of colors of adjusting luminance.

Background

At present, common light sources on the market are generally used for three-wire control color mixing and dimming, the positive electrode of a chip substrate is uniformly butted with the positive electrode of a chip, the same light source adopts split point powder fluorescent powder or a split loop to realize the color mixing and dimming, the light emitting effect is poor, the production process is complex, the cost is higher, the service life is lower, the application range of a terminal is narrow, great inconvenience is brought to a user, and therefore the light and color mixing integrated COB light source is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated COB light source of mixing of colors of adjusting luminance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated COB light source of mixing of colors of adjusting luminance, includes the base plate, the top of base plate is provided with base plate positive pole and base plate negative pole, the inside of base plate is provided with first chip and second chip, base plate positive pole and first chip are anodal to be connected, base plate negative pole and the anodal connection of second chip do base plate positive pole and first chip negative pole are connected, the base plate negative pole is connected with second chip negative pole.

Preferably, the first chip and the second chip are configured as CSP chips or MiniLED chips.

Preferably, the rated voltage of the chip is 2V-48V.

Preferably, the top of the substrate is provided with a chip fitting with the first chip and the second chip.

Preferably, the substrate is an aluminum substrate, a ceramic substrate or a copper substrate,

preferably, the top of the substrate is provided with a dam ring matched with the first chip and the second chip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a base plate, the base plate is anodal, the base plate negative pole, first chip, second chip and box dam circle are mutually supported, can cooperate two lines on the market to adjust luminance the mixing of colors drive and realize double-colored mixing of colors of adjusting luminance, and the light-emitting effect of light source is better, the cost is lower, long service life, it is convenient to produce, be applicable to aluminium base board and ceramic substrate, copper base plate etc., first chip and second chip are 2V-48V's CSP chip, application range is wider, bring very big facility for the user, the light-emitting effect is better, the angle is better. The production is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the substrate comprises a substrate 1, a substrate 2 anode, a substrate 3 cathode, a first chip 4, a second chip 5 and a dam enclosing ring 6.

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.

Referring to fig. 1, an integrated COB light source for dimming and color mixing includes a substrate 1, a substrate anode 2 and a substrate cathode 3 are disposed on the top of the substrate 1, a first chip 4 and a second chip 5 are disposed on the top of the substrate 1, the substrate anode 2 is electrically connected to the first chip 4, and the substrate cathode 3 is electrically connected to the second chip 5.

Preferably, the first chip 4 and the second chip 5 are both configured as CSP chips or MiniLED chips.

Preferably, the rated voltage of the chip may be 2V to 48V, which is determined according to the external driving.

Preferably, the substrate 1 may be an aluminum substrate, a ceramic substrate or a copper substrate.

Preferably, the top of the substrate 1 is provided with a dam 6 adapted to the first chip 4 and the second chip 5.

Preferably, the first chip 4 and the second chip 5 are combined with different colors in the same light source, and can realize dimming and color mixing by matching with two-line dimming and color mixing driving, so that a light emitting effect with multiple colors can be generated.

During the use, through base plate 1, base plate positive pole 2, base plate negative pole 3, first chip 4, second chip 5 and box dam circle 6 are mutually supported, can cooperate two lines on the market to adjust luminance the mixing of colors drive and realize double-colored accent luminance mixing of colors, and the light-emitting effect of light source is better, the cost is lower, long service life, it is convenient to produce, be applicable to aluminium base board and ceramic substrate, copper base plate etc., first chip 4 and second chip 5 are 2V-48V's CSP chip or MiniLED chip, confirm to use chip quantity and base plate size according to external drive power supply needs, light source power and box dam size, application range is wider, bring very big facility for the user.

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. The utility model provides an integrated COB light source of mixing of colors of adjusting luminance which characterized in that: including base plate (1), the top of base plate (1) is provided with base plate positive pole (2) and base plate negative pole (3), the top of base plate (1) is provided with first chip (4) and second chip (5), base plate positive pole (2) are anodally connected with first chip (4), base plate negative pole (3) are anodally connected with second chip (5), do base plate positive pole (2) are connected with first chip (4) negative pole, base plate negative pole (3) are connected with second chip (5) negative pole.

2. The integrated COB light source of claim 1, characterized in that: the first chip (4) and the second chip (5) are configured as CSP chips or MiniLED chips.

3. The integrated COB light source of claim 2, characterized in that: the rated voltage of the CSP chip or the MiniLED chip is 2V-48V.

4. The integrated COB light source of claim 3, characterized in that: the substrate (1) is an aluminum substrate, a ceramic substrate or a copper substrate.

5. The integrated COB light source of claim 4, characterized in that: and the top of the substrate (1) is provided with a dam ring (6) matched with the first chip (4) and the second chip (5).