COB spotlight

A technology of heat dissipation lamp body and heat dissipation unit, which is applied in the direction of refractor, cooling/heating device of lighting device, gas/waterproof device, etc., can solve the problems of poor timeliness, complex structure, poor heat dissipation effect, etc., to increase the heat dissipation effect , The effect of obvious heat dissipation and simple structure

Pending Publication Date: 2018-01-26
广东真明仕照明有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing COB spotlights have low on-site installation efficiency and relatively complex structure. The timeliness of installation and assembly by the installer is poor. In the case of poor environment, the cooling effect of COB spotlights is poor, which may easily

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 2 , 4-8, the COB spotlight includes a pad shaft 1, a drive unit, a heat dissipation unit, a luminous body unit, and a light-transmitting component. The drive unit connected to the pad shaft 1 rotates at a suitable angle to meet different lighting requirements. When installing the COB spotlight, it is necessary to install the ceiling device. When installing, the ceiling device can be carried for the desired angle. Adjustment, the pad shaft is provided with a card slot 24, and the upper surface of the pad shaft is connected with the ceiling device. In the groove 27, the protrusion 28 on the buckle groove 27 is matched with the draw-in groove 24 on the pad shaft to make the connection between the pad shaft and the ceiling device more stable. , you only need to use screws to stabilize the ceiling. The installation is relatively simple and easy to use. The ceiling installation structure is as follows: image 3 As shown, the structure of the connection b...

Embodiment 2

[0036] Such as figure 1 , 2 , 5-8, the COB spotlight includes a pad shaft 1, a drive unit, a heat dissipation unit, a luminous body unit, and a light-transmitting component. The drive unit connected to the pad shaft 1 rotates at a suitable angle to meet different lighting requirements. When installing the COB spotlight, install and fix the COB spotlight through the pad shaft 1 and the guide rail head, and install the guide rail head at the same size as the guide rail head. In the matching guide rail, the whole device can be moved along with the guide rail. The installation structure of the guide rail is as follows: Figure 4 As shown, the structure of the connection between the pad shaft 1 and the ceiling block is as follows Figure 8 As shown, at the same time, a groove matching the size of the pad shaft 1 is opened on the ceiling block, and the drive unit includes an electric box cover 2, a meson 4, a hollow screw 5, a driver 6, a drive shrapnel 7, and a drive box 9 , the...

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PUM

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Abstract

The invention relates to a COB spotlight, which belongs to the technical field of lighting equipment. The COB spotlight comprises a pad shaft, a driving unit, a cooling unit, a luminous body unit anda light transmitting assembly, wherein the driving unit comprises an electrical box cover, a meson, a hollow screw, a driver, a driving elastic sheet and a driving box, the hollow screw passes throughthe middle of the electrical box cover and is connected with the pad shaft, the upper surface of the pad shaft is connected with a ceiling device, the ceiling device comprises a ceiling disc, a locking screw hole, a buckling groove and a bulge, the driving unit is connected with the cooling unit, the cooling unit is of a cavity structure of which the lower end is open, the cooling unit comprisesa cooling light body, a rubber gasket and a small cover, the luminous body unit is arranged in an inner cavity of the cooling unit, and the luminous body unit is connected with the light transmittingassembly. The COB spotlight provided by the invention has the advantages of simple structure and convenience in use, a simple ceiling installation mode can be realized, the working efficiency is improved, a visual window of the driving electrical box is additionally arranged, and the structural design of convection of ultrathin non-endothermic type upper and lower meshes is adopted, so that the cooling effect is obvious.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and in particular relates to a COB spotlight. Background technique [0002] COB spotlight is a new type of LED lamp designed for commercial lighting and commodity display, and is widely used in projection lighting of key parts such as window and booth. [0003] The existing COB spotlights have low on-site installation efficiency and relatively complex structure. The timeliness of installation and assembly by the installer is poor. In the case of poor environment, the cooling effect of COB spotlights is poor, which may easily cause COB spotlights. The internal circuit of the lamp is damaged, which reduces the service life of the COB spotlight; at the same time, the core driver of the existing COB spotlight cannot be seen intuitively, which will bring a certain consumption blind spot to consumers. [0004] Therefore, it is necessary to improve the existing COB spotlights, so that the st...

Claims

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Application Information

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IPC IPC(8): F21S8/02F21V29/70F21V19/00F21V21/092F21V17/16F21V17/12F21V23/00F21V31/00F21V5/04F21V29/83F21Y115/10
Inventor 张至开郑志毅
Owner 广东真明仕照明有限公司
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