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indoor led lighting

A technology of LED lighting and LED light source, which is applied in the field of lighting, can solve the problems of poor applicability and inability to meet the lighting angle, and achieve the effect of strong applicability

Inactive Publication Date: 2016-02-10
福建日能达光源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing LED lighting lamps, since the light emitting angle of the LED light source is a unidirectional light emitting angle, and the LED light source is fixed, the light emitting angle of the LED lighting lamp is fixed, which cannot meet the needs of different indoor lighting occasions. Requirements for lighting angle, poor applicability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A kind of indoor LED lighting lamp of the present invention, embodiment one, as figure 1 , 2 As shown, it includes a lamp body 1, a lamp cap 2, an LED light source 3, a radiator 4, an optical lampshade 5 and a focusing cup 6, and the lower end of the radiator 4 is installed on the upper end of the lamp body 1, that is, the upper end of the lamp body 1 The end is convexly provided with a collar 11, and the lower end surface of the radiator 4 is concavely provided with a mounting groove 41 for the collar 11 to fit tightly into it, and heat dissipation can be realized through the cooperation of the collar 11 and the mounting groove 41 The detachable and fixed connection between the device 4 and the lamp body 1, the lamp cap 2 is installed at the upper end of the radiator 4, the lamp cap 2 includes a base 21 and a driver 22, the driver 22 is installed in the base 21, the base 21 The LED light source 3 is set in the installation groove 41 and is locked on the bottom of the ...

Embodiment 2

[0052] A kind of indoor LED lighting lamp of the present invention, as image 3 , 4 As shown, the difference from Embodiment 1 is that the way the spotlight cup 91 moves up and down in the collar 921 of the lamp body 92 is different. The up and down movement adjustment in the collar, the focusing cup 91 of the present embodiment realizes the up and down movement adjustment in the collar 921 of the lamp body 92 by means of rotation adjustment, that is, the outer wall of the focusing cup 91 is provided with a The external thread 911 provided in the length direction of the optical cup 91, the inner wall of the collar 921 is provided with an internal thread 921a screwed with the external thread 911; in this way, the screwing of the internal thread 921a and the external thread 911 can realize light focusing The cup 91 moves up and down in the collar 921 to realize the adjustment of the distance between the convex lens and the LED light source.

[0053] In the indoor LED lighting ...

Embodiment 3

[0055] A kind of indoor LED lighting lamp of the present invention, embodiment three, as Figure 5-7 Shown, comprise lamp body 10, LED light source 20, radiator 30, optical lampshade 40, spot cup 50 and lamp cap (not shown in the figure), the lower end face of this radiator 30 is concavely provided with installation groove (in the figure not shown), the installation groove is provided with a light source installation block 60, and the lower end of the light source installation block 60 is sleeved in the upper end of the lamp body 10, and the outer wall of the upper end of the light source installation block 60 is provided with external threads (Fig. not shown), the inner wall of the upper end of the installation groove is provided with an internal thread that is threaded with the external thread, through the cooperation of this internal and external thread, the detachable and fixed connection between the light source mounting block 60 and the radiator 30 can be realized, and th...

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PUM

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Abstract

The invention discloses an indoor LED illuminating lamp which comprises a lamp body, a lamp holder, an LED light source, a radiator and an optical lamp shade, as well as a condenser cup, wherein the radiator is mounted at the upper end of the lamp body; the lamp holder is mounted on the radiator; the LED light source is mounted on the radiator; the condenser cup is mounted in the lamp body in a way of capable of moving and adjusting up and down; the optical lamp shade is a convex lens which is mounted in the condenser cup; and the light-emitting area of the LED light source faces towards the optical lamp shade. The LED illuminating lamp has the benefits that with the up-down adjusting of the condenser cup in the lamp body, the distance between the convex lens and the LED light source can be adjusted; based on the optical principle that the less the distance between the convex lens and the light source is, the larger the luminous angle of the light source passing through the convex lens is, the indoor LED illuminating lamp has strong applicability as the luminous angles can be adjusted, so as to meet indoor lighting requirements of different luminous angles in different occasions.

Description

technical field [0001] The invention relates to the lighting field, in particular to an indoor LED lighting lamp for indoor lighting. Background technique [0002] The traditional lighting lamps are incandescent lamps, which generally have the disadvantages of low brightness, dim light and no energy saving. In order to solve this defect, a kind of LED illuminating lamp appeared on the market, and it comprises lamp body, lamp holder, radiator, optical lampshade and LED light source, and the first end of radiator is installed on the upper end of lamp body, and lamp holder is installed on At the second end of the radiator, the optical lampshade is installed on the lower end of the lamp body, the LED light source is installed on the first end surface of the radiator, and the light-emitting surface of the LED light source faces the optical lampshade. The LED lighting lamp adopts a relatively energy-saving and environment-friendly LED light source as its light source, so that the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V13/04F21V14/04F21V17/02F21Y101/02F21K9/237F21Y115/10
Inventor 张建春杨鹏
Owner 福建日能达光源科技有限公司