CN203349015U - Dual-glass-tube LED (light emitting diode) lamp - Google Patents

Abstract

A dual-glass-tube LED (light emitting diode) lamp comprises two or four copper lead outgoing lines, a plastic lamp head, two glass tubes, aluminum substrates, LED lamp beads and a plastic sleeve head; one ends of the two glass tubes are provided with the plastic lamp head; the other ends of the two glass tubes are provided with the plastic sleeve head. The dual-glass-tube LED lamp has the beneficial effects that a diffuse reflection coating with the thickness of 8-10[mu]m is coated at the inner wall of each glass tube, so the dual-glass-tube LED lamp can achieve the maximum value of the light transmittance under the premise of ensuring the diffuse reflection effect; the aluminum substrates are pasted onto the walls of the glass tubes, so the dual-glass-tube LED lamp has a good heat conduction effect; the copper lead outgoing lines are led out by a copper lead outgoing pin to be connected with an external driving device; the driving device is used for supplying power for the LED lamp. so the structure of the dual-glass-tube LED lamp is simpler.

Description

A kind of pair of glass tube LED lamp

Technical field

The utility model relates to a kind of pair of glass tube LED lamp, relates in particular to two glass tube LED lamps in a kind of articles for daily use field.

Background technology

For a long time, fluorescent lamp is lighting comparatively commonly used in the normal lighting place always, on market in occupation of larger share.But traditional fluorescent lamp is to adopt voltage heat filament gasification compound containing mercury, on the exciter lamp tube wall, fluorescent material carries out luminously, and this mode not only energy consumption is higher, and not environmental protection of the utmost point, because mercury is a kind of poisonous heavy metal.If used fluorescent tube is abandoned, will cause certain pollution to environment.Accordingly, the LED fluorescent lamp occurred afterwards, the LED fluorescent lamp adopts light emitting diode to replace gas luminescence, does not contain mercury element.The LED fluorescent lamp has reduced energy consumption simultaneously, also comparatively environmental protection, and still, current LED lamp is faced with the problem that heat radiation is difficult, because the LED lamp adopts sealed type lampshade more, the heat produced during the LED illumination is difficult to distribute.

Summary of the invention

The utility model is intended to invent a kind of good heat dissipation effect and the high two glass tube LED lamps of light transmittance.

A kind of pair of glass tube LED lamp comprises that copper conductor lead-out wire, Plastic lamp socket, two glass tubes, aluminium base, LED lamp pearl and plastics are pullover, described two glass tube one ends are provided with Plastic lamp socket, it is pullover that two glass tube other ends are provided with plastics, be plugged with the copper conductor lead-out wire on Plastic lamp socket, be provided with aluminium base in glass tube, aluminium base is provided with LED lamp pearl, and the glass inwall is coated with the diffuse reflection coating.

Preferably, described aluminium base is bonded on the glass tube tube wall by heat-conducting glue.

Preferably, described diffuse reflection coating layer thickness is 8-10 μm.

Preferably, described copper conductor lead-out wire is drawn with outside driver and is connected by the copper wires leading foot.

Preferably, described copper conductor lead-out wire is 2 or 4.

The beneficial effects of the utility model are:

1. the glass tube inwall is coated with the diffuse reflection coating, and the diffuse reflection coating layer thickness is 8-10 μm, make two glass tube LED lamps can reach the maximum of light transmittance under the prerequisite that guarantees diffuse effect;

2. aluminium base is bonded on the glass tube tube wall by heat-conducting glue, makes two glass tube LED light fixtures that good heat-conducting effect be arranged;

3. two glass tube one ends are provided with Plastic lamp socket, and the copper conductor lead-out wire is drawn with outside driver and is connected by the copper wires leading foot, and the copper conductor lead-out wire is 2 or 4, and driver to the power supply of LED lamp, makes two glass tube LED modulated structures more simple as power supply.

The accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing, structure of the present utility model is described further.

Embodiment 1

As shown in Figure 1, a kind of pair of glass tube LED lamp comprises copper conductor lead-out wire 1, Plastic lamp socket 2, two glass tubes 3, aluminium base 4, LED lamp pearl 5 and plastics pullover 6, described two glass tube 3 one ends are provided with Plastic lamp socket 2, two glass tube 3 other ends are provided with plastics pullover 6, be plugged with copper conductor lead-out wire 1 on Plastic lamp socket 2, be provided with aluminium base 4 in glass tube 3, aluminium base 4 is provided with LED lamp pearl 5, the glass tube inwall is coated with the diffuse reflection coating, aluminium base 4 is bonded on glass tube 3 tube walls by heat-conducting glue, and the diffuse reflection coating layer thickness is 8-10 μm, copper conductor lead-out wire 1 is drawn with outside driver and is connected by the copper wires leading foot, and copper conductor lead-out wire 1 is 2 or 4.

Claims (5)

1. a two glass tube LED lamp, it is characterized in that: comprise that copper conductor lead-out wire, Plastic lamp socket, two glass tubes, aluminium base, LED lamp pearl and plastics are pullover, described two glass tube one ends are provided with Plastic lamp socket, it is pullover that two glass tube other ends are provided with plastics, be plugged with the copper conductor lead-out wire on Plastic lamp socket, be provided with aluminium base in glass tube, aluminium base is provided with LED lamp pearl, and the glass tube inwall is coated with the diffuse reflection coating.

2. according to claim 1 pair of glass tube LED lamp, it is characterized in that: described aluminium base is bonded on the glass tube tube wall by heat-conducting glue.

3. according to claim 1 pair of glass tube LED lamp, it is characterized in that: described diffuse reflection coating layer thickness is 8-10 μm.

4. according to claim 1 pair of glass tube LED lamp, it is characterized in that: described copper conductor lead-out wire is drawn with outside driver and is connected by the copper wires leading foot.

5. according to claim 1 pair of glass tube LED lamp, it is characterized in that: described copper conductor lead-out wire is 2 or 4.

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