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LED lamp

A technology for LED lamps and LED mounting bases, which is applied to lampshades, cooling/heating devices of lighting devices, lighting and heating equipment, etc. Longevity and effect of improving heat dissipation

Inactive Publication Date: 2017-05-10
周晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The LED lamps currently in use include lamp holders and lampshades, but they have certain disadvantages: the heat dissipation of the lamp holders is not good, which affects the service life of LED lamps

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 As shown, an LED lamp provided by the present invention includes a lamp holder 1 and a lampshade 2. The lamp holder 1 includes a coaxial fixed portion 3, a transition portion 4, and a connecting portion 5. The fixed portion 3 is connected to the power port, and the transition The upper and lower ends of the part 4 are respectively connected with the connecting part 5 and the fixing part 3, and the upper end of the connecting part 5 is connected with the lampshade 2, and the upper end of the connecting part 5 is concavely provided with a concave cavity 6, and the concave cavity 6 is provided with an LED mounting seat 7. There is a certain gap between the mounting base 7 and the inner wall of the concave cavity 6, and a number of heat dissipation holes 8 are provided on the side of the LED mounting base 7. Through the gap between t...

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PUM

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Abstract

The invention discloses an LED lamp which comprises a lampholder and a lampshade. The lampholder comprises a fixing part, a transition part and a connecting part which are coaxially arranged. The fixing part is connected with a power port. The upper end and the lower end of the transition part are separately connected with the connecting part and the fixing part. The upper end of the connecting part is connected with the lampshade and provided with a concave cavity in a downward concave mode. The concave cavity is internally provided with an LED mounting base. A certain gap is reserved between the LED mounting base and the concave cavity. The center lines of the LED mounting base, the concave cavity and the lampholder coincide with one another. The side of the LED mounting base is provided with a plurality of cooling holes. The LED mounting base is provided with an LED illuminant. A plurality of ventilation holes are formed in the portions, close to the bottom of the concave cavity, of the connecting part. A lens is arranged at the end, away from the connecting part, of the lampshade. The inner wall of the lampshade is coated with a reflective layer. By improving the structure, the cooling performance of the lampholder is greatly improved, and the service life of the LED lamp is prolonged.

Description

technical field [0001] The invention relates to an LED lamp. Background technique [0002] The LED lamp currently in use includes a lamp holder and a lampshade, but it has certain disadvantages: that is, the heat dissipation of the lamp holder is not good, which affects the service life of the LED lamp. Contents of the invention [0003] In order to solve the shortcomings of the above-mentioned prior art, the object of the present invention is to provide an LED lamp with better heat dissipation effect. [0004] In order to achieve the above object, an LED lamp designed by the present invention includes a lamp holder and a lampshade, the lamp holder includes a coaxial fixed part, a transition part and a connecting part, the fixed part is connected to the power port, and the The upper and lower ends of the transition part are respectively connected with the connecting part and the fixing part, the upper end of the connecting part is connected with the lampshade, and a conca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/23F21K9/235F21V3/04F21V29/83F21Y115/10
CPCF21V3/10F21V21/00
Inventor 周晓东
Owner 周晓东