CN2906298Y

CN2906298Y - Waterproof LED curtain wall close-packed tubing lamp

Info

Publication number: CN2906298Y
Application number: CNU2006200264458U
Authority: CN
Inventors: 甄立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-16
Filing date: 2006-06-16
Publication date: 2007-05-30
Anticipated expiration: 2016-06-16

Abstract

The utility model relates to a waterproof LED tube lamp positioned on panel walls, comprising a tube, an LED circuit board in the tube, a power cable, and a tube seal, which is characterized in that the tube adopts glass tubes. An end of the glass tube is full of inner and outer sealing board of thermal adhesives from the opening of the end towards the intermediate device, where a cap of the round top is connected closely with the glass tube; the other end of the glass tube is full of inner and outer sealing board of thermal adhesives from the opening of the end towards the intermediate device, where a cap of the round top is connected closely with the glass tube; an end of the circuit board is fixed next to the inner sealing board, and the water proof power cable at the other end is inserted into the holes of the inner and outer sealing boards and holes on the top of the conical cap. The utility model has the advantages of good transparency, good radiation, strong anti-aging, longer life cycle of the LED, higher water proof performance, and lower price, and can be widely used in the ground and water landscaping illumination and advertising lamps on the outdoor panel walls.

Description

Water proof type LED curtain wall solid matter spot

Technical field

The utility model relates to the light source that a kind of LED of utilization (light emitting diode) makes, and relates in particular to a kind of water proof type LED curtain wall solid matter spot

Background technology

At present, employed neon light is low pressure cold cathode glow gases discharge lamp in landscape light in city and outdoor advertising field, and its topmost purposes is to adopt hundreds and thousands of Zhi Zucheng to show " the solid matter pipe curtain wall " of dynamic large-scale picture.This traditional neon light will pass through the moulding of lamp worker technology, makes and the sealing-in electrode chamber, vacuumizes, and neon filling or argon gas fill mercury, and a series of complicated technologies such as sealed-off and ageing are finished.For a long time, its high energy consumption, in the low life-span, image quality is undesirable, toxicant mercury, lead contamination environment, problems such as maintenance difficulty are perplexing people always.Be constructing economical society, China has begun to limit the use of the high energy consumption light fixture that comprises traditional neon light.In recent years the LED of Xing Qiing (light emitting diode) light source, owing to have energy-conservation, environmental protection, advantages such as long-life, receive much attention, adopt PC (Merlon) pipe, built-in by some LED) and the circuit board formed of current-limiting resistance, seal by seal of tube spare, though and the LED guardrail spot that is mainly used in bridge and contour of building that connects external power supply entered Landscape Lighting and outdoor advertising field, because of PC pipe light transmission poor, especially because of its to ray refraction and reflex, when caliber is lower than 26mm, the light visual effect is not accepted by people, and in addition, it is poor in the hermetically-sealed construction water resistance of the bonding pipe plug of pipe end to adopt, and also exist ageing resistance poor, defectives such as the life-span is short, and cost is high make it can't replace traditional neon light, so that up till now, " solid matter pipe curtain wall " is main flow to use traditional neon light still.

The utility model content

Main purpose of the present utility model is that it is good to provide a kind of light transmission at the problem of the LED guardrail spot existence of the existing PC of employing pipe, and ageing resistance is strong, water resistance height, the water proof type LED curtain wall solid matter spot that cost is low.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of water proof type LED curtain wall solid matter spot, comprise fluorescent tube, place the circuit board that connects and composes by some LED and resistance in the fluorescent tube, the power line and the fluorescent tube seal of connecting circuit plate, it is characterized in that described fluorescent tube adopts glass tube, described power line is the waterproof power line, glass tube one end from the inside spaced and parallel setting of port fill up PUR therebetween and have with glass tube friction tight vertical outside the folding flange inside and outside sealing seben, cylindrical shape flat-top end cap and glass tube tight fit that the inboard scribbles bonding agent are sleeved on this end; The glass tube other end from the inside spaced and parallel of port be provided with glass tube friction tight vertical outside the inside and outside sealing seben of middle perforate of folding flange, cylindrical shape vertex of a cone end cap and glass tube tight fit that the inboard scribbles the top perforate of bonding agent are sleeved on this end; Circuit board one end is fixed in the glass tube by PUR near interior sealing seben, the other end is near the interior sealing seben of middle perforate, in the top perforate of the perforate of the inside and outside sealing seben of perforate and cylindrical shape vertex of a cone end cap, the inside and outside sealing seben of power line and middle perforate was fixed in the glass tube by the PUR that fills up therebetween in the middle of connected waterproof power line was set in tight fit.

The spacing of the inside and outside sealing seben of the spacing of described inside and outside sealing seben and middle perforate is 1-2cm.

Described bonding agent adopts silica adhesive.

The beneficial effects of the utility model are: but and traditional neon light than about six times of every saves energy; The avirulence material, free from environmental pollution; Life-span length can reach 5-10 ten thousand hours, had both guaranteed light and image quality, can avoid maintenance again, reduced use cost; And do not use high voltage, security is good; With PC pipe LED guardrail spot ratio, because of adopting glass tube, its light transmission is good, and luminous more beautiful, bright-coloured, caliber can be low to moderate 12mm; Its perfect heat-dissipating, ageing resistace is strong in natural environment, has further prolonged the service life of LED; Adopt the good glass tube of air-tightness and, its water resistance is improved greatly by PUR fixing inside and outside sealing seben and end cap seal structure; The glass tube price is low to be 1/25th of PC pipe only, and cost of manufacture obviously reduces; Above plurality of advantages makes it especially obtain extensive use in solid matter pipe curtain wall in landscape light in city and outdoor advertising field, and can be extended to Landscape Lighting field in the water.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Among the figure: 1 cylindrical shape flat-top end cap, 2 PURs, 3 glass tubes, 4 circuit boards, the sealing seben of 5 middle perforates, 6 waterproof power lines, 7 cylindrical shape vertex of a cone end caps, 8 sealing sebens.

Fig. 2 is an electrical schematic diagram of the present utility model.

Among the figure: the VD1-VD4 commutation diode;

VD5-VD39 LED；

The R1-R4 current-limiting resistance.

Below in conjunction with drawings and Examples the utility model is described in detail.

The specific embodiment

Fig. 1 shows a kind of water proof type LED curtain wall solid matter spot, comprise fluorescent tube, place the circuit board that connects and composes by some LED and resistance in the fluorescent tube, the power line and the fluorescent tube seal of connecting circuit plate, it is characterized in that described fluorescent tube adopts glass tube 3, described power line is a waterproof power line 6, glass tube 3 one ends from the inside spaced and parallel setting of port fill up PUR 2 therebetween and have with glass tube friction tight vertical outside the inside and outside sealing seben 8 of folding flange, the cylindrical shape flat-top end cap 1 that the inboard scribbles bonding agent is sleeved on this end with glass tube 3 tight fits; The other end of glass tube 3 from the inside spaced and parallel of port be provided with glass tube friction tight vertical outside the inside and outside sealing seben 5 of middle perforate of folding flange, cylindrical shape vertex of a cone end cap 6 and glass tube 3 tight fits that the inboard scribbles the top perforate of bonding agent are sleeved on this end; Circuit board 4 one ends are fixed in the glass tube 3 by PUR 2 near interior sealing seben 8, the other end is near the interior sealing seben 5 of middle perforate, in the top perforate of the perforate of the inside and outside sealing seben 5 of perforate and cylindrical shape vertex of a cone end cap 7, waterproof power line 6 was fixed in the glass tube 3 by the PUR 2 that fills up therebetween with the inside and outside sealing seben 5 of middle perforate in the middle of connected waterproof power line 6 was set in tight fit.The spacing of the inside and outside sealing seben 5 of the spacing of described inside and outside sealing seben 8 and middle perforate is 1-2cm.Described bonding agent adopts silica adhesive.The sealing seben 5 of described cylindrical shape flat-top end cap 1, cylindrical shape vertex of a cone end cap 7, middle perforate and sealing seben 8 adopt elastomeric material to make.PUR and waterproof power line all can have been bought from market.Fig. 2 shows the electrical schematic diagram of water proof type LED curtain wall solid matter spot, is prior art.By 4 commutation diode VD1-VD4 the 60V AC power is carried out rectification, and offer by 35 LED VD5-VD39 and 4 circuit that current-limiting resistance R1-R4 is connected in series and constitutes.Adopt the utility model to make solid matter pipe curtain wall, can reach luminous beautiful, bright-coloured, water resistance is good, and ageing resistace is strong, and cost of manufacture is low, reaches environmental protection, purpose of energy saving, and especially its favorable waterproof property can make it be extended to Landscape Lighting field in the water.

Claims

1, a kind of water proof type LED curtain wall solid matter spot, comprise fluorescent tube, place the circuit board that connects and composes by some LED and resistance in the fluorescent tube, the power line and the fluorescent tube seal of connecting circuit plate, it is characterized in that described fluorescent tube adopts glass tube, described power line is the waterproof power line, glass tube one end from the inside spaced and parallel setting of port fill up PUR therebetween and have with glass tube friction tight vertical outside the folding flange inside and outside sealing seben, cylindrical shape flat-top end cap and glass tube tight fit that the inboard scribbles bonding agent are sleeved on this end; The glass tube other end from the inside spaced and parallel of port be provided with glass tube friction tight vertical outside the inside and outside sealing seben of middle perforate of folding flange, cylindrical shape vertex of a cone end cap and glass tube tight fit that the inboard scribbles the top perforate of bonding agent are sleeved on this end; Circuit board one end is fixed in the glass tube by PUR near interior sealing seben, the other end is near the interior sealing seben of middle perforate, in the top perforate of the perforate of the inside and outside sealing seben of perforate and cylindrical shape vertex of a cone end cap, the inside and outside sealing seben of power line and middle perforate was fixed in the glass tube by the PUR that fills up therebetween in the middle of connected waterproof power line was set in tight fit.

2, a kind of water proof type LED curtain wall solid matter spot according to claim 1 is characterized in that the spacing of the inside and outside sealing seben of the spacing of described inside and outside sealing seben and middle perforate is 1-2cm.

3, a kind of water proof type LED curtain wall solid matter spot according to claim 1 is characterized in that described bonding agent adopts silica adhesive.