Head baking mechanism for straight lamps

Abstract

The invention discloses a head baking mechanism for straight lamps. The head baking mechanism comprises a first fixing plate and a second fixing plate and is characterized in that the first fixing plate is provided with multiple first semicircular contact openings; the second fixing plate is provided with multiple second semicircular contact openings; each first semicircular contact opening and the corresponding second semicircular contact opening form a circular containing opening which can contact one straight lamp; each first semicircular contact opening is provided with a first contact face; each second semicircular contact opening is provided with a second contact face; and when the first fixing plate and the second fixing plate are in contact, the first contact faces and the second contact faces make direct contact with the straight lamps, a first heat conduction wire is contained in the first fixing plate and is connected with a wire, the temperature of the first heat conduction wire is increased through currents, and the first heat conduction wire conducts heat to the first contact faces.

Description

technical field [0001] The invention relates to a grilling head mechanism of an LED straight tube lamp. Background technique [0002] LED straight tube lamps generally include a lamp tube, a lamp board with a light source inside the lamp tube, and lamp holders at both ends of the lamp tube. The lamp holder is equipped with a power supply, and the light source and the power supply are electrically connected through the lamp board. [0003] The existing LED straight tube lamps are prone to the following types of quality problems: [0004] First, the lamp tube in the prior art is generally a uniform cylinder, and the lamp cap is sleeved outside the lamp tube and bonded with the lamp tube by glue. Therefore, the outer diameter of the lamp cap is larger than that of the lamp tube. During packaging, because the packaging support is generally a uniform columnar box, it can only be in contact with the lamp cap, making the lamp cap the only stress point, resulting in easy rupture of...

AI Technical Summary

Problems solved by technology

Using this method will cause the following problems: 1. When heating, the lamp head is not fixed, and the chemical reaction of the welding mud powder is likely to cause the quality problem of tilting the head; 2. Using the torch to heat, the gas consumption is large, and this method is used for curing and energy utilization. 3. After curing, the lamp head is forced to cool with high-pressure air, and the consumption is large, which also brings high-decibel noise (96 decibels)

[0006] In addition, there have been batches of glass tube-shaped T-LED straight tubes on the market. Most of them are fixed and bonded with plastic lamp caps and silica gel, but the bonding speed is too slow to be suitable for automatic equipment production.

[0007] And if the glass tube-shaped T-LED straight tube is also treated with glass tube shrinkage, and the aluminum lamp cap is used, and the lamp cap is fixed by baking welding mud powder, the above-mentioned problems of the existing TL fluorescent tube will also occur.

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