CN207474460U

CN207474460U - A kind of variegated cell board

Info

Publication number: CN207474460U
Application number: CN201721101214.3U
Authority: CN
Inventors: 魏群
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-06-08
Anticipated expiration: 2027-08-31

Abstract

The utility model discloses a kind of variegated cell boards, including the internal pedestal for forming cavity volume, the first LED chip is equipped in the bottom of the cavity volume, transparent substrates are equipped in the top of first LED chip, the second LED chip is fixed on the transparent substrates, light-shielding substrate is equipped between first LED chip and second LED chip, the light-shielding substrate is vertically fixed on the transparent substrates and the both ends of the light-shielding substrate extend downwardly upwards respectively, first LED chip shifts to install up and down with the second LED, fluorescent adhesive layer is equipped between the transparent substrates and the cavity volume bottom, substratum transparent is equipped in the opening of the cavity volume, in the substratum transparent and the transparent substrates, fluorescent adhesive layer is equipped between the light-shielding substrate.The utility model can solve the shortcomings of the prior art, meet illumination or the advertising results of polychrome.

Description

A kind of variegated cell board

Technical field

The utility model is related to a kind of variegated cell boards.

Background technology

In the market, each pixel of monochrome cells plate contains a LED die, each LED die luminescent color in cell board All, it is exactly a piece of feux rouges that Shan Hong cell board, which is all lighted, and polychrome or variegated cell board there is no to occur on the market at present, So the applicant invents with regard to this proposition, a variegated cell board is designed, to meet the needs of existing market, conducive to long-term hair Exhibition.

Utility model content

The technical problems to be solved in the utility model is to overcome the defects of existing, provides a kind of variegated cell board, is met more The illumination of color or advertising results.

In order to solve the above-mentioned technical problem, the utility model provides following technical solution：

A kind of variegated cell board, it is characterised in that：Including the internal pedestal for forming cavity volume, it is equipped in the bottom of the cavity volume First LED chip is equipped with transparent substrates in the top of first LED chip, the second LED core is fixed on the transparent substrates Piece, is equipped with light-shielding substrate between first LED chip and second LED chip, and the light-shielding substrate is vertically fixed on On the transparent substrates and both ends of the light-shielding substrate extend downwardly upwards respectively, first LED chip and described second LED is shifted to install up and down, fluorescent adhesive layer is equipped between the transparent substrates and the cavity volume bottom, in the opening of the cavity volume Place is equipped with substratum transparent, and fluorescent adhesive layer is equipped between the substratum transparent and the transparent substrates, the light-shielding substrate.

The utility model is done further preferably, the cavity volume is separated into two independent cavitys by the light-shielding substrate.

The utility model is done further preferably, the cavity volume bottom sets the die bond for fixing the first LED chip Area, the crystal bonding area are tightly attached in bending on the lateral surface of pedestal with heat dissipation conducting wire, the heat dissipation conducting wire.

The utility model is done further preferably, the transparent substrates are equipped with the die bond for fixing the second LED chip Area, the crystal bonding area are tightly attached in bending on the lateral surface of pedestal with heat dissipation conducting wire, the heat dissipation conducting wire.

The utility model is done further preferably, the pin extension on first LED chip, second LED chip To pedestal.

The utility model is done further preferably, the fluorescent adhesive layer is mixed for organic silica gel with fluorescent powder, by upper Recessed cup structure is formed down.

The utility model is done further preferably, the substratum transparent is epoxy resin external sealant, in convex body shape.

The utility model is done further preferably, further include multiple third LED chips, the third LED chip is arranged on Light-shielding substrate is equipped on transparent substrates between the second LED chip.

The advantageous effect that the utility model is reached compared with prior art is：

The utility model includes the internal pedestal for forming cavity volume, the first LED chip is equipped in the bottom of the cavity volume, in institute The top for stating the first LED chip is equipped with transparent substrates, the second LED chip is fixed on the transparent substrates, in the first LED Between chip and second LED chip be equipped with light-shielding substrate, the light-shielding substrate be vertically fixed on the transparent substrates and The both ends of the light-shielding substrate extend downwardly upwards respectively, and first LED chip shifts to install up and down with the second LED, Fluorescent adhesive layer is equipped between the transparent substrates and the cavity volume bottom, substratum transparent is equipped in the opening of the cavity volume, Fluorescent adhesive layer is equipped between the substratum transparent and the transparent substrates, the light-shielding substrate.The utility model is set simultaneously First LED chip and the second LED chip to shift to install up and down, and are located at different cavitys, do not influence independently of one another, Third LED chip can be arranged as required to, so applying the LED of multiple color in cell board.The variegated cell board is complete When portion lights, more than a kind of color, the lighting effects of polychrome can be shown, meet different irradiations or advertising results, this effect Fruit is very good in variegated cell board overall effect unexistent on the market.

From the foregoing, it will be observed that the utility model can solve the shortcomings of the prior art, meet polychrome illumination or Advertising results.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.

In the accompanying drawings：

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the schematic diagram of embodiment 2.

Fig. 3 is the schematic diagram of embodiment 2.

Specific embodiment

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment 1：

As shown in Figure 1, a kind of variegated cell board of the utility model, it is characterised in that：Including internal formation cavity volume 1 Pedestal 2, the first LED chip 3 is equipped in the bottom of the cavity volume 1, and transparent substrates are equipped in the top of first LED chip 3 4, the second LED chip 5 is fixed on the transparent substrates 4, between first LED chip 3 and second LED chip 5 Equipped with light-shielding substrate 6, the light-shielding substrate 6 is vertically fixed on the transparent substrates 4 and the both ends of the light-shielding substrate 6 are distinguished Extend downwardly upwards, first LED chip 3 is shifted to install with the second LED chip about 5, the transparent substrates 4 with Fluorescent adhesive layer 7 is equipped between 1 bottom of cavity volume, substratum transparent 8 is equipped in the opening of the cavity volume 1, in the transparent adhesive tape Fluorescent adhesive layer 7 is equipped between layer 8 and the transparent substrates 4, the light-shielding substrate 6, the light-shielding substrate 6 is 1 or more, described The cavity volume 1 is separated into two independent cavitys by light-shielding substrate 6, and 1 bottom of cavity volume sets to fix the first LED chip 3 crystal bonding area, the crystal bonding area are tightly attached in bending on the lateral surface of pedestal with heat dissipation conducting wire 9, the heat dissipation conducting wire 9, The transparent substrates 4 are equipped with the crystal bonding area for fixing the second LED chip 5, and the crystal bonding area is described with heat dissipation conducting wire 9 Heat dissipation conducting wire 9 is tightly attached in bending on the lateral surface of pedestal, drawing on first LED chip 3, second LED chip 5 Foot 10 is extended to outside pedestal, and the fluorescent adhesive layer 7 is mixed for organic silica gel with fluorescent powder, forms recessed cup knot from top to bottom Structure, the substratum transparent 8 is epoxy resin external sealant, in convex body shape.

Embodiment 2：

As shown in Figures 2 and 3, as different from Example 1, the utility model further includes multiple third LED chips 12, institute Third LED chip 12 is stated to be arranged on transparent substrates 4 between the second LED chip 5 equipped with light-shielding substrate 6, the third LED chip With the first LED chip 3 to shift to install up and down.Certain third LED chip 12 can also be arranged on 4 lower section of transparent substrate, with the One LED chip 3 is same plane, and with the second LED chip 5 to shift to install up and down.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of variegated cell board, it is characterised in that：Include the internal pedestal for forming cavity volume, the is equipped in the bottom of the cavity volume One LED chip is equipped with transparent substrates in the top of first LED chip, the second LED core is fixed on the transparent substrates Piece, is equipped with light-shielding substrate between first LED chip and second LED chip, and the light-shielding substrate is vertically fixed on On the transparent substrates and both ends of the light-shielding substrate extend downwardly upwards respectively, first LED chip and described second LED chip shifts to install up and down, fluorescent adhesive layer is equipped between the transparent substrates and the cavity volume bottom, in the cavity volume Opening is equipped with substratum transparent, and fluorescent adhesive layer is equipped between the substratum transparent and the transparent substrates, the light-shielding substrate.

2. a kind of variegated cell board according to claim 1, it is characterised in that：The light-shielding substrate separates the cavity volume The cavity independent into two.

3. a kind of variegated cell board according to claim 1, it is characterised in that：Cavity volume bottom setting is for fixing the The crystal bonding area of one LED chip, the crystal bonding area are tightly attached to the outside of pedestal in bending with heat dissipation conducting wire, the heat dissipation conducting wire On face.

4. a kind of variegated cell board according to claim 1, it is characterised in that：The transparent substrates are equipped with to fix The crystal bonding area of second LED chip, the crystal bonding area are tightly attached to the outer of pedestal with heat dissipation conducting wire, the heat dissipation conducting wire in bending On side.

5. a kind of variegated cell board according to claim 1, it is characterised in that：First LED chip, described second Pin on LED chip is extended to outside pedestal.

6. a kind of variegated cell board according to claim 1, it is characterised in that：The fluorescent adhesive layer for organic silica gel with it is glimmering Light powder mixes, and forms recessed cup structure from top to bottom.

7. a kind of variegated cell board according to claim 1, it is characterised in that：The substratum transparent is epoxy resin covering Glue, in convex body shape.

8. a kind of variegated cell board according to any one in claim 1-7, it is characterised in that：Further include multiple thirds LED chip, the third LED chip, which is arranged on transparent substrates between the second LED chip, is equipped with light-shielding substrate.