CN208489227U

CN208489227U - A kind of PCT high-voltage chip LED lamp bead

Info

Publication number: CN208489227U
Application number: CN201820825422.6U
Authority: CN
Inventors: 苏利雄
Original assignee: Shenzhen Destar Opto-Electronics Technology Co Ltd
Current assignee: Shenzhen Destar Opto-Electronics Technology Co Ltd
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2019-02-12
Anticipated expiration: 2028-05-30

Abstract

The utility model provides a kind of PCT high-voltage chip LED lamp bead, including bracket and LED chip；Rack surface arrangement plurality of LEDs chip, LED chip are that high-voltage chip, LED chip and bracket are once packaged on bracket with glue, and LED chip surface is equipped with the lens of one-time formed secondary optics；Using the one-pass molding PCT bracket of low cost, directly pervious more lamp beads welding arrangement is replaced with a lamp bead, and using mold Molding one-pass molding in the lens on LED chip, substantially increase the light extraction efficiency of lamp bead, and also there is certain advantage in terms of light distribution, can be good at solving the problems, such as secondary light-distribution, can also be greatly promoted in the performance of photochromic aspect and improve photochromic consistency, packaging efficiency is improved, cost has been saved.

Description

A kind of PCT high-voltage chip LED lamp bead

Technical field

The utility model relates to lighting technical fields, more specifically refer to a kind of PCT high-voltage chip LED lamp bead.

Background technique

With LED illumination and plurality of advantages, more and more favors by lighting area, LED illumination is with production, life The sustainable growth of the illuminations such as work, avenue, electric consumption on lighting is increasingly prominent in the status of power consumption, and most LED is low pressure LED chip needs to connect power transformer again and realizes LED operation voltage.It is also more next to the cost control of energy-saving and environment-friendly LED lamp bead More pay attention to, the requirement to light efficiency more plays height.And under some high-cost pressure of foreign countries, many illumination manufacturers are some It is required that relatively high lamps and lanterns also begin trying the lamp bead with the power free high voltage LED chip of low cost.

It mostly uses the imitative lumen high-power at present or SMD lamp bead does MR16 and GU10 serial lamps and lanterns, if doing so light The consistency of color is not fine, and patch assembling procedure is cumbersome, is manufactured using lamp beads such as 2835,3030,5050 or COB The lamps and lanterns such as MR16, GU10 need more small light bead welds to connect using the lamp bead of this type, then connect power supply, due to above-mentioned lamps and lanterns Built-in space is small, there is that heat dissipation is bad, and power volume is limited, and assembles the problem of production process complexity, cost can compare compared with Height, light emitting angle adjustment of more lamp beads etc. bad design of secondary optics.

Therefore, it is necessary to develop a kind of PCT high-voltage chip LED lamp bead.

Summary of the invention

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of PCT high-voltage chip LED lamp bead, adopt With high voltage LED chip, a mold molded lens reduce cost of labor, improve secondary optical design.

To achieve the above object, the utility model uses following technical scheme；A kind of PCT high-voltage chip LED lamp bead, including Bracket and LED chip；The rack surface is arranged plurality of LEDs chip, and the LED chip is high-voltage chip, the LED chip with Bracket is once packaged on bracket with glue, and the LED chip surface is equipped with the lens of one-time formed secondary optics.

In above structure, the LED chip is the high-voltage chip of 9V, 12V or 18V, and is electrically connected arrangement.

In above structure, the bracket is PCT bracket, is formed by in-mould decoration.

In above structure, the PCT stent size is between 6.0-7.5mm.

The beneficial effect of the utility model compared with prior art is: using the one-pass molding PCT bracket of low cost, directly Pervious more lamp beads welding arrangement is replaced with a lamp bead, and using mold Molding one-pass molding on LED chip Lens substantially increase the light extraction efficiency of lamp bead, and also have certain advantage in terms of light distribution, can be good at solving secondary The problem of light distribution, can also greatly promote in the performance of photochromic aspect and improve photochromic consistency, improve packaging efficiency, save Cost.

Detailed description of the invention

Fig. 1 is the structure front schematic view of the utility model specific embodiment；

Fig. 2 is the package side surface structural schematic diagram of the utility model specific embodiment；

Fig. 3 is the structure rearview of the utility model specific embodiment.

Appended drawing reference

1, LED chip；2, bracket；3, lens；4, positive；5, cathode.

Specific embodiment

The utility model is further described in the following with reference to the drawings and specific embodiments, but not limited to this.

As shown in Figure 1-3, specific embodiment of the utility model one, including bracket 2 and LED chip 1；2 surface of bracket row Cloth plurality of LEDs chip 1, LED chip 1 are high-voltage chip, and LED chip 1 and bracket 2 are once packaged on bracket 2 with glue, and 1 surface of LED chip is equipped with the lens 3 of one-time formed secondary optics.

Further, LED chip 1 is the high-voltage chip of 9V, 12V or 18V, and is electrically connected arrangement, assembly operation side Just.

Further, bracket 2 is PCT bracket 2, is formed by in-mould decoration, mold injection, such as Fig. 3 rearview institute The bracket 2 shown has anode 4 and cathode 5, and directly electrical connection is disposably welded on circuit board, high production efficiency.

Further, PCT bracket 2 is having a size of between 6.0-7.5mm, size just LED chip required for arranged 1, it is subject to and realizes freely arranging for chip, shine uniformly, light-emitting angle is reasonable.

Using high-voltage chip, can there are 9V or 12V 18V lamp bead to arrange, optimal with power source design turns to Standard realizes high-efficiency low energy consumption.

Further, 1 surface straight forming lens of LED chip are allowed using 3 single injection-molded of mold (Moding) lens, 3, functional stabilization is good, is also easier to carry out the design of secondary optics；And the secondary light of the molding lens 3 of mold (Moding) Learning angle can need to customize according to optics.

The utility model uses PCT new material, is replaced using the lamp bead of single high-voltage LED high-voltage chip integration packaging more The soldered circuit board of LED lamp bead is arranged, and production efficiency can be greatly improved, and reduces production cost.And use mold (Molding) one-pass molding lens 3 can improve light efficiency while improving stability in the manufacture craft on LED chip 1, The difficulty for improving secondary light-distribution can also greatly promote in the performance of photochromic aspect and improve photochromic consistency, improve assembling effect Rate has saved cost.

The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand, But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation, By the protection of the utility model.The protection scope of the utility model is subject to claims.

Claims

1. a kind of PCT high-voltage chip LED lamp bead, including bracket and LED chip；It is characterized by: the rack surface arrangement is more LED chip, the LED chip are high-voltage chip, and the LED chip and bracket are once packaged on bracket with glue, and The LED chip surface is equipped with the lens of one-time formed secondary optics, and the LED chip is the high pressure of 9V, 12V or 18V Chip, and it is electrically connected arrangement.

2. PCT high-voltage chip LED lamp bead according to claim 1, it is characterised in that: the bracket is PCT bracket, by one Secondary injection molding and form.

3. PCT high-voltage chip LED lamp bead according to claim 2, it is characterised in that: the PCT stent size is 6.0- Between 7.5mm.