CN202048395U

CN202048395U - All-insulation LED light tube without exposed metal

Info

Publication number: CN202048395U
Application number: CN2010205048466U
Authority: CN
Inventors: 郑榕彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-24
Filing date: 2010-08-24
Publication date: 2011-11-23
Anticipated expiration: 2020-08-24

Abstract

An all-insulation LED light tube without exposed metal is safe in design and comprises power copper nails located at two ends of the LED light tube. The LED light tube is characterized in that rotary switches are designed in the head end and the tail end of the LED light tube, are used for preventing electrifying when the LED light tube is mounted mistakenly, and accordingly guarantee users against getting an electric shock.

Description

A kind of all insulation does not have metal and exposes the LED light pipe

Technical field

The utility model relate generally to LED light pipe that throws light on, more specifically, the utility model relates to and a kind ofly has safety type rotary switch design all insulation and do not have the LED illumination light pipe that metal exposes.

Background technology

Along with the development of light emitting diode (LED) technology, increasing high-powered LED lamp is designed to illumination, for example illumination at home.With respect to lighting sources such as existing incandescent lamps, the LED light fixture has brightness abundance, energy-conservation, plurality of advantages such as reliability is high, the life-span is long, and this makes it have more wide application prospect at lighting field.

For the great power LED light pipe, security and radiating effect quality become the key factor of its performance of decision.The LED lamp body of prior art mostly partly is made up of the material two of metal and transparent printing opacity.In the LED lamp patent as China Patent No. " 200820126715.1 ", lamp body is made up of transparent material diffuser of making and the radiating seat that is made of metal, radiating seat is provided with fin, the end face of radiating seat is close in the lamp plate bottom surface, though can improve radiating effect, but metal system lamp body might produce Danger Electric shock risk as under in mistake.

From the above, need provide the LED illumination light pipe of a kind of radiating efficiency height, safety design, to solve the existing in prior technology problem.

The utility model content

In order to overcome the deficiencies in the prior art, the utility model provides a kind of New LED illumination light pipe, this kind LED light pipe not only can improve radiating efficiency, and more important is to have safety type rotary switch design, adds that all insulation do not have the security that design that metal exposes has strengthened the LED light pipe greatly.

According to aspect of the utility model, a kind of New LED illumination light pipe is provided, be provided with the power supply fastener at the two ends of this LED light pipe and preferably be provided with rotary switch especially.In one embodiment, the described power supply fastener power supply fastener that is diameter 1.2MM.When switch remained on the normal position, the power supply fastener of these four diameter 1.2MM also kept opening circuit, and achieving all insulation does not have the safety design that metal exposes.

Preferably, the lower casing of described LED light pipe has the side donning pore, makes the cold air of interior hot-air of LED light pipe and outside form convection current.

Preferably, the ratchet knob of this rotary switch is that design is in two power supply fasteners and centre position in line.

Preferably, opening energising can only be installed in light pipe on the light pipe support, presses predetermined direction and rotates under the situation of light pipe body 90 degree, could open energising to rotary switch.

Preferably, when rotary switch is opened by accident, when the ratchet knob of the rotary switch of light pipe is rotated an angle of 90 degrees, the straight line that the position of the ratchet knob of rotary switch and power supply fastener are determined can change over cross, so can not put on the light pipe support, need shut rotary switch just and can load onto on the light pipe support.

Preferably, described LED light pipe luminescence component includes the power supply circuits of 12-18 grain chip, can contact with each other the formation circuit between the luminescence component.

Preferably, described LED luminescence component has the both positive and negative polarity copper sheet to protrude with connecting another LED luminescence component with the integral type compression molding end to end.

Preferably, described luminescence component inserts in the aluminium matter radiating piece in line plug-in type mode, radiating piece is formed with LED contacted closely.

According to an aspect of the present utility model, provide a kind of all insulation not have metal and expose the LED light pipe, it comprises the power supply fastener that is positioned at described LED light pipe two ends, described LED light pipe is characterised in that design has rotary switch in the two ends end to end of this LED light pipe.

According to another aspect of the present utility model, the power supply fastener that wherein said power supply fastener is four diameter 1.2MM.

According to another aspect of the present utility model, wherein said rotary switch comprises ratchet knob, and the ratchet knob of described rotary switch can be positioned at and two power supply fasteners and centre position in line.

According to another aspect of the present utility model, the position of the ratchet knob of wherein said rotary switch can become cross with the straight line that described power supply fastener is determined.

According to another aspect of the present utility model, it is characterized in that the lower casing of described LED light pipe has the side donning pore.

According to another aspect of the present utility model, the luminescence component of described LED light pipe has the both positive and negative polarity copper sheet to protrude with connecting another luminescence component with the integral type compression molding end to end.

According to another aspect of the present utility model, the luminescence component of wherein said LED light pipe includes the power supply circuits of 12-18 grain chip, can contact with each other the formation circuit between described luminescence component and the luminescence component.

According to another aspect of the present utility model, the luminescence component of wherein said LED light pipe inserts in the aluminium matter radiating piece in line plug-in type mode, contacts closely so that described radiating piece is formed with described luminescence component.

Address related objective on realizing, the utility model is included in the feature of hereinafter fully describing.Below explanation and accompanying drawing are described some exemplary embodiment of the present utility model in detail.Yet these embodiment are exemplary, and principle of the present utility model can have the embodiment that some and disclosure are equal to.

Description of drawings

Other target of the present utility model, advantage and new feature will become obviously to detailed description of the present utility model and in conjunction with the following drawings by following, and identical Reference numeral refers to identical part in the accompanying drawing, wherein:

Fig. 1 is the schematic perspective view according to the LED light pipe of the utility model preferred embodiment.

Fig. 2 is the exploded view of the LED light pipe of the utility model preferred embodiment.

Fig. 3 is the diagram of the LED light pipe lower casing that has the side donning pore of the utility model specific embodiment.

Fig. 4 is the LED light pipe rotary switch amplification at two ends end to end of the utility model specific embodiment

Fig. 5 is LED light pipe rotary switch when outage on off state figure of the utility model specific embodiment.

Fig. 6 is LED light pipe when energising on off state figure of the utility model specific embodiment.

Fig. 7 is the luminescence component connected diagram of the LED light pipe of the utility model specific embodiment.

Fig. 8 is that the luminescence component of the LED light pipe of the utility model specific embodiment inserts aluminium matter radiating piece figure.

The specific embodiment

Fig. 1 and Fig. 2 illustrate the utility model LED light pipe 1, and it does not have metal for all insulation and exposes safe design, preferably comprise 2 power supply fasteners 3 at the two ends of this LED light pipe 1 respectively and are provided with rotary switch 2 especially.In one embodiment, the described power supply fastener 3 power supply fastener that is diameter 1.2MM.As shown in Figure 3, the light pipe back side or lower casing 4 in order to strengthen heat radiation, make LED light pipe 1 interior hot-air become convection current with outer room cold air type with side donning pore 5.As shown in Figure 4, the rotary switch 2 that is positioned at the two ends end to end of this LED light pipe 1 has the ratchet knob 6 that is positioned at central authorities, when switch remained on the normality position, promptly ratchet knob was in and two power supply fasteners and centre position in line, and the power supply fastener 3 of these four diameter 1.2MM also keeps opening circuit.As shown in Figure 5, state during the outage of LED light pipe rotary switch, the ratchet knob of this rotary switch is that design is in two power supply fasteners and centre position in line, be not easy to be twisted by the human hand, energising can only be installed in light pipe on the light pipe support, rotates light pipe body 90 degree by predetermined or direction initialization, for example inside or outside with respect to operator's health direction (distolateral from the LED light pipe, clockwise or counterclockwise), could open energising to rotary switch.As shown in Figure 6, on off state when the rotary switch 2 of LED light pipe 1 is switched on, opened by accident as rotary switch before light pipe is installed, when the ratchet knob 6 of the rotary switch 2 of light pipe is rotated an angle of 90 degrees, the position of the ratchet knob 6 of rotary switch 2 becomes cross with the straight line that two power supply fasteners are determined, so can not put on the light pipe support, need shut rotary switch 2, promptly ratchet knob 6 is rotated to and two power supply fasteners and position in line, just can install on the light pipe support, also can not produce Danger Electric shock risk in any case even this designs safely what mistake was used.

Luminescence component 7 connected diagrams of LED light pipe 1 as shown in Figure 7, luminescence component 7 adopts 12 to 20 intragranular circuits, the integral type compression molding, there is the both positive and negative polarity copper sheet to protrude end to end with the luminescence component that connects another LED light pipe, this setting makes the luminous part of whole Zhi Guangguan not need circuit base plate and electric wire welding, increases radiating efficiency greatly and reduces production costs.And in line plug-in type scheme is inserted in the aluminium matter radiating piece 8, makes radiating piece 8 and luminescence component 7 form good radiator structure, directly heat radiation.In addition as shown in Figure 8, in line plug-in type mode is inserted in the aluminium matter radiating piece, makes radiating piece and luminescence component form good radiator structure, and directly heat radiation reduces overall optical plumber temperature when doing, and has prolonged the life-span of LED light pipe.

Claims

1. an all insulation does not have metal and exposes the LED light pipe, and it comprises the power supply fastener that is positioned at described LED light pipe two ends, and described LED light pipe is characterised in that design has rotary switch in the two ends end to end of this LED light pipe.

2. all insulation according to claim 1 does not have metal and exposes the LED light pipe, it is characterized in that the power supply fastener that described power supply fastener is four diameter 1.2MM.

3. all insulation according to claim 2 does not have metal and exposes the LED light pipe, it is characterized in that described rotary switch comprises ratchet knob, and the ratchet knob of described rotary switch can be positioned at and two power supply fasteners and centre position in line.

4. all insulation according to claim 2 does not have metal and exposes the LED light pipe, it is characterized in that the position of the ratchet knob of described rotary switch can become cross with the straight line that described power supply fastener is determined.

5. all insulation according to claim 1 does not have metal and exposes the LED light pipe, it is characterized in that described rotary switch comprises ratchet knob, and the ratchet knob of described rotary switch can be positioned at two power supply fasteners and centre position in line.

6. all insulation according to claim 1 does not have metal and exposes the LED light pipe, it is characterized in that described rotary switch comprises ratchet knob, and the position of the ratchet knob of described rotary switch can become cross with the straight line that described power supply fastener is determined.

7. do not have metal according to each described all insulation among the claim 1-6 and expose the LED light pipe, it is characterized in that the lower casing of described LED light pipe has the side donning pore.

8. do not have metal according to each described all insulation among the claim 1-6 and expose the LED light pipe, it is characterized in that: the luminescence component of described LED light pipe has the both positive and negative polarity copper sheet to protrude with connecting another luminescence component with the integral type compression molding end to end.

9. all insulation according to claim 8 does not have metal and exposes the LED light pipe, and it is characterized in that: the luminescence component of described LED light pipe includes the power supply circuits of 12-18 grain chip, can contact with each other the formation circuit between described luminescence component and the luminescence component.

10. do not have metal according to each described all insulation among the claim 1-6 and expose the LED light pipe, it is characterized in that: the luminescence component of described LED light pipe inserts in the aluminium matter radiating piece in line plug-in type mode, contacts closely so that described radiating piece is formed with described luminescence component.