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LED lamp

A technology of LED lights and LED modules, which is applied in the field of lighting, can solve the problems of potential safety hazards, easy failure of bulb shell and lamp head connection, and affecting the service life of LED lights, so as to avoid the consequences of falling off, glue failure, and potential safety hazards Effect

Pending Publication Date: 2021-11-16
SENGLED OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the temperature of the LED lamp or the ambient temperature is too high, the connection between the bulb shell and the lamp cap is easy to fail, which affects the service life of the LED lamp and poses a safety hazard.

Method used

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Embodiment Construction

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0037] It should be understood that the following embodiments do not limit the execution order of each step in the method protected by the present invention. The individual steps of the method according to the invention can be carried out in any possible order and in a cyclic manner without conflicting with each other.

[0038] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Ve...

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PUM

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Abstract

The invention relates to the technical field of illumination, in particular to an LED lamp. The LED lamp provided by the embodiment of the invention comprises a lamp holder, a bulb shell, a power module, an inner connecting piece and an outer connecting piece. By the adoption of the arrangement, the inner connecting piece is made of the high-temperature-resistant material, the outer wall of the bulb shell and a part or all of the inner connecting piece are welded and fixed at the high temperature through the binding agent, the risk that glue loses efficacy in the high-temperature environment can be effectively avoided, and the phenomenon that the bulb shell is separated from the lamp holder in the high-temperature environment is effectively avoided. Meanwhile, the inner connecting piece and the outer connecting piece are mechanically connected and are firmer, the falling consequence caused by high-temperature failure of glue can be avoided, then potential safety hazards caused by separation of the bulb shell and the lamp holder are effectively avoided, and the LED lamp can continue to work normally under the condition that the bulb shell and the connecting pieces of a traditional glue connection LED lamp are in glue failure. Meanwhile, the bulb shell and the connecting piece of the LED lamp can be connected completely instead of glue.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an LED lamp. Background technique [0002] Electric light is an important invention of the last century, which has completely changed the way of lighting in the past and made the night of the city brighter. Now many cities are creating colorful night scenes through lights to attract citizens and tourists. [0003] In the prior art, LED lamps generally include a lamp holder, a bulb, a light-emitting module, a circuit module, etc., wherein the light-emitting module is arranged inside the bulb, and the circuit module is installed at the end of the lamp holder and connected to the light-emitting module for power supply. The shell and the lamp holder are connected together by glue. [0004] However, when the temperature of the LED lamp or the ambient temperature is too high, the connection between the bulb shell and the lamp cap is likely to fail, thereby affecting the service life...

Claims

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Application Information

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IPC IPC(8): F21K9/232F21K9/235F21K9/237F21V17/10F21Y115/10
CPCF21K9/232F21K9/235F21K9/237F21V17/101F21Y2115/10
Inventor 刘林章刘杰万叶华
Owner SENGLED OPTOELECTRONICS