LED down lamp

A technology for LED downlights and light panels, which is applied to cooling/heating devices, lighting and heating equipment, point light sources, etc.

Inactive Publication Date: 2015-12-23
HUBEI AISAN PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Then, once the number of LED lamp beads is avoided, there must be too many lines on th

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and specific example, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.

[0014] An LED downlight includes a radiator 1 and a lamp board 2, and two radiator fixing through holes 11a and 11b are opened on the installation surface where the radiator 1 and the lamp board 2 are installed. The lamp panel 2 is provided with lamp panel fixing through-holes 21a, 21b paired with the radiator fixing through-holes 11a, 11b. Insulating sleeves 61a, 61b are sleeved in the radiator fixing through-holes 11a, 11b. The insulating sleeves 61a, Conductive pi...

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Abstract

The invention discloses an LED down lamp. Two radiator fixing through holes are formed in the installation face, installed on a lamp panel, of a radiator. Lamp panel fixing through holes are formed in the lamp panel and matched with the radiator fixing through holes. Conductive columns are inserted into and connected with insulating bushes. Fastening screws are sequentially screwed into the radiator fixing through holes and the lamp panel fixing through holes, then the end faces of the fastening screws abut against the conductive columns, an installation board is installed on the radiator and provided with installation fixing through holes, connection screws abut against the conductive columns, and LED lamp beads are fixed to the surface of the lamp panel and are connected with a drive circuit through the fastening screws, the conductive columns and the connection screws. Through the LED down lamp, the multiple LED lamp beads are connected in parallel through the conductive columns, and excess loaded circuits are not arranged on the surface of the lamp panel any more, so that on the one hand, wire connection errors easily occurring in the production process of the LED down lamp are avoided, and on the other hand, the problem that complex LED lamp bead circuits are maintained in the later period is avoided.

Description

technical field [0001] The present invention relates to an LED lamp, more particularly to an LED downlight. Background technique [0002] LED downlight is a product improved and developed on the basis of traditional downlights using new LED lighting sources. Compared with traditional downlights, it has the following advantages: energy saving, low carbon, long life, good color rendering, and fast response. The design of the LED downlight is more beautiful and light. It can maintain the overall unity and perfection of the architectural decoration during installation without destroying the setting of the lamp. The light source is hidden inside the architectural decoration. The light source is not exposed, no glare, and the human visual effect is soft and uniform. . [0003] Traditional LED downlights have a lamp board on which LED lamp beads are fixed, and a heat sink fixed on the lamp board. Then, the lamp board and radiator of the LED are mainly fixed by welding. The weldi...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/06F21V29/77F21V17/12F21Y101/02
CPCF21S8/00F21V17/12F21V23/06
Inventor 王早军
Owner HUBEI AISAN PHOTOELECTRIC
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