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Bonding-wire-free connection mechanism for LED inflatable bulb lamp

A technology of connecting mechanism and solderless wire, applied in the field of LED bulbs, can solve the problems of inconsistent driving power source position, inconvenient electrical connection between LED light source and driving power supply, disadvantageous automatic production, etc. Reliable and safe, consistent results

Active Publication Date: 2017-02-22
ZHEJIANG SUNSHINE MEIJIA LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the connection between the guide wire and the driving power supply of this kind of LED inflatable bulb lamp is welded, it is inconvenient to electrically connect the LED light source and the driving power supply, which is extremely unfavorable for automatic production; and because the connecting guide wire is relatively soft, it will cause the drive The location of the power supply installed in the lamp head is inconsistent

Method used

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  • Bonding-wire-free connection mechanism for LED inflatable bulb lamp
  • Bonding-wire-free connection mechanism for LED inflatable bulb lamp
  • Bonding-wire-free connection mechanism for LED inflatable bulb lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The existing LED inflatable bulb lamp includes a bulb shell, an LED light source arranged in the bulb shell, a lamp cap connected to the neck of the bulb shell, and a drive power set in the lamp cap. The LED light source and the drive power are connected through two guide wires. electrical connection. This embodiment proposes a wire-free connection mechanism for LED inflatable bulb lamps, such as Figure 1 to Figure 4 As shown, it includes a circular mounting plate 21 adapted to the neck of the bulb 11, two uprights 22 disposed on the circular mounting plate 21 and two cards disposed on the driving board 13 of the driving power source 12. Holes 23, the circular mounting plate 21 from the edge of the circular mounting plate 21 to the position of each column 22 are provided with a linear opening positioning groove 24 for positioning a corresponding connecting guide wire 19, and the column 22 is provided with Corresponding linear opening positioning groove 24 is in line w...

Embodiment 2

[0028] The wire-free connection mechanism for LED inflatable bulb lamp proposed in this embodiment is the same as other structures of the wire-free connection mechanism in Embodiment 1, the only difference is that the buckle 27 is designed to be arc-shaped, and the buckle The arc of 27 faces outwards. Here, the buckles 27 are designed in an arc shape, so that the two buckles 27 can pass through the hole 23 conveniently, and at the same time, the force of the two buckles 27 to clamp the driving board 13 of the driving power supply 12 is enhanced.

[0029] In each of the above-mentioned embodiments, the circular mounting plate 21 and the column 22 can be made of materials with certain elasticity, such as silica gel, elastic plastic, etc. , the circular mounting plate 21 can be designed to have a diameter equivalent to or slightly smaller than the diameter of the neck of the bulb 11; the shape of the column 22 is not limited, it can be a cylinder or a square column, etc., and the...

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PUM

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Abstract

The invention discloses a bonding-wire-free connection mechanism for an LED inflatable bulb lamp. The bonding-wire-free connection mechanism comprises a circular installation plate matched with a neck opening of a bulb shell, two stand columns arranged on the circular installation plate and two clamping holes formed in a driving plate. A linear opening positioning groove is formed in the position, from the edge to each stand column, on the circular installation plate. Each stand column is provided with a linear clamping groove, and each linear clamping groove and the corresponding linear opening positioning groove are in a straight line. The hole wall of each clamping hole is provided with a conductor electrically connected with a driving power source. Connection conducting wires move to the bottoms of the linear opening positioning grooves, and the ends, connected with the driving power source, of the connection conducting wires are bent and then tightly clamped into the linear clamping grooves correspondingly. The stand columns are connected with the conducting wires after penetrating through the clamping holes to make tight contact with the conductors. The bonding-wire-free connection mechanism has the advantages that electric connection of an LED light source and the driving power source is conveniently and reliably achieved, meanwhile, the bonding wire technology is omitted, and automatic production is easy to achieve; and moreover, the effect of positioning the driving plate is achieved through the cooperation of the stand columns and the clamping holes, and therefore the driving power source can be consistently installed in a lamp holder.

Description

technical field [0001] The invention relates to an LED bulb lamp, in particular to a wire-free connection mechanism for an LED inflatable bulb lamp. Background technique [0002] The production and sale of traditional tungsten filament incandescent lamps are being gradually banned worldwide due to their low luminous efficacy and short lifespan. LED inflatable bulb lamps, such as LED filament bulb lamps, are very popular among people, especially in Europe and the United States, because of their high luminous efficiency, long life, energy saving and environmental protection, and their shape and light are similar to traditional tungsten incandescent lamps. . [0003] Existing LED inflatable bulb lamps usually include a closed bulb, a stem set in the bulb, an LED light source installed on the stem, a lamp cap, a driving power source placed in the lamp cap, and the neck of the lamp cap and the bulb. It is connected by bonding, and the LED light source is electrically connected ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/232F21K9/238F21V17/10F21V17/16F21V19/00F21V23/00F21V23/06F21Y115/10
CPCF21V17/104F21V17/164F21V19/001F21V23/003F21V23/06
Inventor 马正红李光炎夏泽波
Owner ZHEJIANG SUNSHINE MEIJIA LIGHTING CO LTD