Stable dispensing and high-efficiency sintering integrated device for LED lamp

Abstract

The invention discloses an integrated device for stable glue dispensing and high-efficiency sintering of an LED lamp, wherein the burner head includes a first burner head and a second burner head, the first burner head rotates around a support rod, and the second burner head is fixed on the burner On the rod, both the second burner head and the first burner head are hemispherical, the radius of the second burner head is smaller than the radius of the first burner head, and there are several small burners on the second burner head and the first burner head, The position of the small burners corresponds to the dispensing position, and the distance between each small burner and the corresponding dispensing position is equal; the station slot and the junction oven are detachably connected. While preheating the LED lamp to prevent the silver glue from being suddenly heated to affect the curing effect in the later stage, the station slot and the LED lamp are put into the sintering oven together, which avoids placing the LED lamp in the sintering oven after dispensing the glue in the prior art. In the station tank, since the silver glue is colloidal, care must be taken during the security process. At the same time, during the installation process, the station tank is in the sintering oven, which is inconvenient to install.

Description

technical field [0001] The invention relates to the field of street lamps, in particular to an integrated device for stable dispensing and high-efficiency sintering of LED lamps. Background technique [0002] Traditional lighting is usually achieved by using incandescent lamps. Incandescent lamps use filaments to gather heat generated when current passes through the filaments, making the temperature of the filaments reach an incandescent state above 2000 degrees Celsius, so that the filaments emit light for lighting. In this process, incandescent lamps It needs to consume more heat to emit light, which is a waste of energy. In this context, people use diodes to make LED energy-saving lamps, which convert electrical energy into light directly through diodes to achieve lighting, reduce the energy consumed by bulb lighting, and achieve the purpose of energy saving and environmental protection. [0003] In the LED lamp packaging process, it connects the outer leads to the elect...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when sintering, more than one burner is used to sinter the silver glue on the led bracket, the sintering efficiency is slow, and the dispensing glue at different positions is heated differently, resulting in inconsistent curing time and prolonging the sintering time

At the same time, in the prior art, when sintering, the LED lamp is placed in the station slot of the sintering device. Since the silver glue is a colloid before curing, it is easy to cause the position of the silver glue to shift when it is placed in the station slot, which affects the In the late curing process, and because the station slot is generally fixed in the sintering oven, there is a technical problem that the LED lamp is inconvenient to place

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