LED waterproof Christmas lamp

A technology of LED light bulbs and Christmas lights, which is applied in the direction of air-proof/waterproof devices, damage prevention measures for lighting devices, lighting and heating equipment, etc. It can solve problems such as easy oxidation, rust, and failure to achieve waterproof effects. Oxidation, good waterproof effect, effect of increasing waterproof effect

Inactive Publication Date: 2017-05-10
JIANGSU FEITIAN LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of LED pin is exposed to the air, it is easy to

Method used

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  • LED waterproof Christmas lamp
  • LED waterproof Christmas lamp
  • LED waterproof Christmas lamp

Examples

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Example Embodiment

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to limit the present invention.

[0021] Such as figure 1 As shown, the LED bulb 5 is an 8MM high-power bulb. The bottom of the LED bulb 5 is two chip holders 2. The bottom of the holder 2 is connected to the positive and negative wires 3 respectively. The wire 3 is a rubber-coated copper wire, and the top of the wire 3 is The copper wire stripped from the rubber, the copper wire of the wire 3 and the bracket 2 are welded together, and a voltage drop resistor 6 is connected in series. The LED bulb 5 and the inside of the PC housing 1 are all encapsulated with epoxy resin 4 to achieve a waterproof function. The epoxy resin seal 4 inside the PC casing 1 wraps the lower end of the wire 3, and two wires 3 extend from the bott...

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Abstract

The invention discloses an LED waterproof Christmas lamp. The LED waterproof Christmas lamp comprises a lamp string; the lamp string is formed by serially connecting multiple pairwise adjacent LED bulbs; the outer side of each LED bulb is sleeved with a shell; brackets of LED bulbs in the shell are respectively connected with positive and negative electric wires; the positive and negative electric wires extend out of the bottom of the shell; and PC/PVC/AS shells are fully injected with packing bodies. The bulbs, the chip brackets and the electric wires of the LED waterproof Christmas lamp are sealed through such packing bodies as epoxy resins; and the LED waterproof Christmas lamp is provided with rubber wire main wires, male/female joints injected by an injection molding machine and power supply wires. Further, in order to further enhance the waterproof effect, PE thermal shrinkage sleeves are additionally mounted outside the male/female joints. The LED waterproof Christmas lamp is exposed in air, is not prone to oxidizing and rusting, and achieves the excellent waterproof effect.

Description

technical field [0001] The invention relates to a decorative lighting fixture, in particular to a waterproof lamp string for outdoor safe use. Background technique [0002] LED light string is the main decoration product of Christmas, and it is also an indispensable decoration product for consumers' festivals, cultural exchanges, cultural activities, and night scene lighting in public places. Has a broad market. [0003] Generally used Christmas light strings are too low in brightness, low in power, and poor in waterproof effect, which cannot meet market demand. Generally, the LED chips of waterproof light strings are too small and the current is too small, resulting in low brightness of the light strings. The traditional LED light string mainly connects the two pins of the LED to the wire to form a string. Such LED pins are exposed to the air, are prone to oxidation, rust, and cannot achieve a good waterproof effect. Contents of the invention [0004] The technical pr...

Claims

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Application Information

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IPC IPC(8): F21S4/00F21V15/02F21V31/00F21V31/04F21V23/06F21V23/00F21V17/12F21Y115/10
CPCF21V15/02F21V17/12F21V23/003F21V23/06F21V31/005F21V31/04
Inventor 陈根海
Owner JIANGSU FEITIAN LIGHTING CO LTD
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