CN204167318U

CN204167318U - A kind of LED special lighting light source

Info

Publication number: CN204167318U
Application number: CN201420531646.8U
Authority: CN
Inventors: 龚文; 邵鹏睿
Original assignee: SHENZHEN JINGTAI CO Ltd
Current assignee: SHENZHEN JINGTAI CO Ltd
Priority date: 2014-09-17
Filing date: 2014-09-17
Publication date: 2015-02-18
Anticipated expiration: 2024-09-17

Abstract

The utility model discloses a kind of LED special lighting light source, comprising: substrate; Fluorescent material; Packaging plastic; It is characterized in that, also comprise: blue chip on the substrate and purple light chip are set; Wherein, described fluorescent material is filled in described blue chip and described purple light chip surrounding; Described blue chip passes through the Electrode connection of plain conductor bonding and described substrate with described purple light chip; The utility model is by being used as excitation source by blue chip and purple light integrated chip, blue chip sends blue-light excited fluorescent material and sends gold-tinted and blue light is combined to form white light, purple light chip sends about 400nm purple light light wave dialogue light wave spectrum and supplements, whether cooperatively interacted in testing product containing fluorescent material by white light and purple light, achieve the integration of white light and purple light, be convenient to application.

Description

A kind of LED special lighting light source

Technical field

The utility model relates to LED light source field, relates to a kind of LED special lighting light source in particular.

Background technology

Whiteness or attractive in appearance is increased in industries such as weaving, printings, often fluorescent whitening agent will be added, in process of manufacture, general lighting light source cannot very clearly go to distinguish, fluorescent substance can absorb sightless ultraviolet light, be converted to the visible ray of the longer blue light of wavelength or purple, namely under ultraviolet light wave, naked eyes visible fluorescence bright spot or entirety present light blue light, royal purple light; Previous in industries such as weaving, printings, people differentiate whether product generally uses fluorescent lamp as light source containing fluorescent material.Have the features such as volume is little, luminous efficiency is high, power consumption is few, long service life, security reliability strong, energy-conserving and environment-protective due to LED, LED substitutes traditional lighting light fixture as a kind of novel environment friendly illumination.

At present, weaving, printing industry are taked LED white light source to coordinate uviol lamp or LED white light source to coordinate with purple light light source and are distinguished that need the light source installing separately two types, it is convenient not to use whether containing fluorescent material in product.

Therefore, how to provide a kind of LED light source, the integration realizing white light and purple light is convenient to distinguish that whether containing fluorescent material is the problem that those skilled in the art need solution badly.

Utility model content

In view of this, the utility model provides a kind of LED special lighting light source being convenient to differentiate fluorescent material.

For achieving the above object, the utility model provides following technical scheme:

A kind of LED special lighting light source, comprising: substrate; Fluorescent material; Packaging plastic; Also comprise: blue chip on the substrate and purple light chip are set; Wherein, described fluorescent material is filled in described blue chip and described purple light chip surrounding; Described blue chip passes through the Electrode connection of plain conductor bonding and described substrate with described purple light chip.

Preferably, in above-mentioned a kind of LED special lighting light source, described packaging plastic covers on described blue chip and purple light chip.

Preferably, in above-mentioned a kind of LED special lighting light source, described blue chip and described purple light chip can be one to one or multi-to-multi, with the mode serial or parallel connection bonding of equivalent, and with the Electrode connection of described substrate, also can be one-to-many or many-one, be connected on the electrode of described substrate with the mode bonding of serial or parallel connection.

Preferably, in above-mentioned a kind of LED special lighting light source, described blue chip sends blue light and excites described fluorescent material, forms the white light source being applicable to illumination.

Preferably, in above-mentioned a kind of LED special lighting light source, the purple light wave band that described purple light chip sends is 380nm ~ 420nm.

The utility model is by being used as excitation source by blue chip and purple light integrated chip, blue chip sends blue-light excited fluorescent material and sends gold-tinted and blue light is combined to form white light, purple light chip sends about 400nm purple light light wave dialogue light wave spectrum and supplements, thus whether white light and purple light cooperatively interact for distinguishing in product containing fluorescent material, thus whether white light and purple light cooperatively interact for distinguishing in product containing fluorescent material, achieve the integration of white light and purple light, should use convenient.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

Fig. 1 accompanying drawing is structural representation of the present utility model.

In FIG:

1 be substrate, 2 be fluorescent material, 3 be packaging plastic, 4 be blue chip, 5 for purple light chip

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

The utility model embodiment discloses one and blue chip and purple light integrated chip is used as excitation source, thus formation white light and purple light integration carry out the LED special lighting light source whether containing fluorescent material in testing product.

Refer to accompanying drawing 1, a kind of LED special lighting light-source structure schematic diagram disclosed in the utility model, specifically comprises:

Substrate 1; Fluorescent material 2; Packaging plastic 3; It is characterized in that, also comprise: by arranging blue chip 4 on substrate 1 and purple light chip 5; Wherein, fluorescent material 2 is filled in blue chip 4 and purple light chip 5 surrounding; Blue chip 4 with purple light chip 5 by plain conductor bonding, and with the Electrode connection of substrate 1.

The utility model improves traditional use LED white light source cooperation uviol lamp or LED white light source coordinates the combining structure distinguishing and whether contain fluorescent material in product with purple light light source, add blue chip and purple light integrated chip is used as excitation source, blue chip sends blue-light excited fluorescent material and sends gold-tinted and blue light is combined to form white light, purple light chip sends about 400nm purple light light wave dialogue light wave spectrum and supplements, white light and purple light is made whether to cooperatively interact to distinguish in product containing fluorescent material, achieve the integration of white light and purple light, be convenient to application.

In order to optimize technique scheme further, packaging plastic 3 covers on blue chip 4 and purple light chip 5, plays the effect of sealing and protection.

In order to optimize technique scheme further, blue chip 4 and purple light chip 5 can be one to one or multi-to-multi equivalent with the mode bonding of serial or parallel connection, and with the Electrode connection of substrate 1, also can be that one-to-many or many-one are connected on the electrode of substrate 1 with the mode bonding of serial or parallel connection, which increase the connected mode between blue chip 4 and purple light chip 5, the layout for two kinds of chips does not have limitation.

In order to optimize technique scheme further, blue chip 4 sends blue light, and excitated fluorescent powder 3 forms the white light source being applicable to illumination, utilizes the method for this generation white light, decreases the process needing to be equipped with white light source, provides convenience for using.

In order to optimize technique scheme further, the purple light wave band that purple light chip 5 sends is 380nm ~ 420nm, and wavelength band is moderate, little effect on the human body, and stimulation effect is good simultaneously.

In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a LED special lighting light source, comprising: substrate (1); Fluorescent material (2); Packaging plastic (3); It is characterized in that, also comprise: be arranged on the blue chip (4) on described substrate (1) and purple light chip (5); Wherein, described fluorescent material (2) is filled in described blue chip (4) and described purple light chip (5) surrounding; Described blue chip (4) is with the Electrode connection of described purple light chip (5) by plain conductor bonding and described substrate (1).

2. a kind of LED special lighting light source according to claim 1, is characterized in that, described packaging plastic (3) covers on described blue chip (4) and purple light chip (5).

3. a kind of LED special lighting light source according to claim 1, it is characterized in that, described blue chip (4) and described purple light chip (5) can be one to one or multi-to-multi, with the mode serial or parallel connection bonding of equivalent, and with the Electrode connection of described substrate (1), also can be that one-to-many or many-one are connected on the electrode of described substrate (1) with the mode bonding of serial or parallel connection.

4. a kind of LED special lighting light source according to claim 1, is characterized in that, described blue chip (4) sends blue light and excites described fluorescent material (3), forms the white light source being applicable to illumination.

5. a kind of LED special lighting light source according to claim 1, is characterized in that, the purple light wave band that described purple light chip (5) sends is 380nm ~ 420nm.