CN105674126A

CN105674126A - Light-spot-free simplified type LED lamp

Info

Publication number: CN105674126A
Application number: CN201410659533.0A
Authority: CN
Inventors: 董磊; 李益民; 赵大均; 胡仕龙
Original assignee: YIZHENG ZONY LIGHTING Co Ltd
Current assignee: YIZHENG ZONY LIGHTING Co Ltd
Priority date: 2014-11-19
Filing date: 2014-11-19
Publication date: 2016-06-15

Abstract

The invention relates to the field of LED illumination, in particular to a light-spot-free simplified type LED lamp. The light-spot-free simplified type LED lamp comprises a lamp tube. Plugs for a connected power source are installed at the two ends of the lamp tube. A light-emitting lamp strip and a driving module are arranged in the lamp tube. Reflector paper with an arc-shaped section is attached to the inner wall of the lamp tube in the length direction, and the light-emitting lamp strip is fixed to the horizontal central position of the reflector paper. No light spots are generated after the light-spot-free simplified type LED lamp is turned on, the light is condensed through the reflector paper, the illuminance of the lamp tube within the light emergent angle range of 120 degrees is obviously improved, and the light-spot-free simplified type LED lamp can be used in an environment requiring high illuminance.

Description

The LED of simple type without hot spot

Technical field

The present invention relates to field of LED illumination, be specially a kind of without hot spot simple type LED.

Background technology

At present, known LED lamp tube is made up of fluorescent tube, plug, power supply, light source, and LED lamp tube is energy-conservation, environmental protection, protects vision. But, current LED glass tubing is substantially discharge tube, and LED tube light is all use adhesive supplier to be attached in glass tubing by lamp bar at present, and this mode of production can cause segment glass pipe broken in gluing process, reduces production efficiency, also consumes material. The more important thing is, the mode of this patch lamp bar all can cause a problem, and after lamp tube starting, the back side of fluorescent tube has hot spot, has had a strong impact on outward appearance when LED lamp tube uses.

Summary of the invention

Present invention aim to address the problems referred to above, it is provided that a kind of technique is simple, material loss reduces, and in use procedure LED lamp tube without the LED of simple type without hot spot of hot spot.

The technical scheme realizing above-mentioned purpose is: without hot spot simple type LED, including fluorescent tube, the two ends of fluorescent tube are provided with the plug for the power supply connected, it is provided with luminous lamp strip in fluorescent tube and drives module, it is characterized in that: described tube inner wall is fitted with the reflective sheeting that cross section is arc along its length, and described luminous lamp strip is fixed on the horizontal center position of reflective sheeting.

Above-mentioned driving module card is combined in the port of fluorescent tube one end, drives the input of module to connect the plug of corresponding end, drives the outfan of module to electrically connect luminous lamp strip by pricking with needle.

The arc length of above-mentioned reflective sheeting is slightly larger than the semicircle arc length of fluorescent tube inner circumferential, it is ensured that reflective sheeting is close in fluorescent tube.

The present invention can accomplish without hot spot after lighting, and light is through reflective sheeting optically focused, and fluorescent tube illumination within the scope of rising angle 120 degree substantially increases, it is possible to for using in the environment that illumination requirement is strong.

The present invention reduces the loss of material, reduce cost, simplified technique, and outward appearance is exquisite.

Accompanying drawing explanation

Fig. 1 is the front view of the present invention;

Fig. 2 is the partial exploded view of the present invention;

Fig. 3 is the side view of reflective sheeting.

Detailed description of the invention

As shown in Figure 1, 2, 3, including fluorescent tube 1, the two ends of fluorescent tube 1 are provided with the plug 2 of the power supply for connecting, it is provided with luminous lamp strip 3 in fluorescent tube 1 and drives module 4, fluorescent tube 1 inwall is fitted with the reflective sheeting 5 that cross section is arc along its length, and luminous lamp strip 3 is fixed on the horizontal center position of reflective sheeting 5.

Drive module 4 to be fastened in the port of fluorescent tube 1 one end, drive the input of module 4 to connect the plug 2 of corresponding end, drive the outfan of module 4 to electrically connect luminous lamp strip 3 by pricking with needle 6.

The arc length of reflective sheeting 5 is slightly larger than the semicircle arc length of fluorescent tube 1 inner circumferential.

Claims

1. without hot spot simple type LED, including fluorescent tube, the two ends of fluorescent tube are provided with the plug for the power supply connected, it is provided with luminous lamp strip in fluorescent tube and drives module, it is characterized in that: described tube inner wall is fitted with the reflective sheeting that cross section is arc along its length, and described luminous lamp strip is fixed on the horizontal center position of reflective sheeting.

2. the LED of simple type without hot spot according to claim 1, it is characterised in that: described driving module card is combined in the port of fluorescent tube one end, drives the input of module to connect the plug of corresponding end, drives the outfan of module to electrically connect luminous lamp strip by pricking with needle.

3. the LED of simple type without hot spot according to claim 1 and 2, it is characterised in that: the arc length of described reflective sheeting is slightly larger than the semicircle arc length of fluorescent tube inner circumferential.