CN202018948U

CN202018948U - Electrodeless lamp coupler

Info

Publication number: CN202018948U
Application number: CN2011201328320U
Authority: CN
Inventors: 庄彦军
Original assignee: JIANGSU GODLIGHT LIGHTING TECHNOLOGY CO LTD
Current assignee: JIANGSU GODLIGHT LIGHTING TECHNOLOGY CO LTD
Priority date: 2011-04-28
Filing date: 2011-04-28
Publication date: 2011-10-26
Anticipated expiration: 2021-04-28

Abstract

The utility model discloses an electrodeless lamp coupler and belongs to the technical field of discharge lamps. The electrodeless lamp coupler comprises a heat radiating base and a radiating pipe, a heat conducting channel is arranged inside the radiating pipe, the bottom of the heat radiating base is divided into an upper layer and a lower layer, a hollow space is between the upper layer and a lower layer, the radiating pipe is arranged on the upper layer, and a plurality of uniformly distributed heat conducting holes are formed on the side surface of the heat radiating base between the upper layer and the lower layer. The electrodeless lamp coupler has the advantages of good heat radiating performance, higher working performance of the electrodeless lamp, lower optical degradation of the electrodeless lamp, and lower manufacturing cost.

Description

Electrodeless lamp coupler

Technical field

The utility model relates to a kind of electrodeless lamp coupler, belongs to the discharge lamp technical field.

Background technology

The electrodeless lamp of prior art, there are not structures such as the filament of traditional electric light and electrode in the bulb, compared to traditional electric light, electrodeless light fixture has advantages such as the good and long service life of energy-efficient performance, so be widely used, when electrodeless lamp is worked, can produce a large amount of heats, temperature sharply rises, and electrodeless lamp is worked under the high environment of temperature, can increase the light decay of lamp, the service behaviour of electrodeless lamp and useful life and electrodeless lamp coupler are closely related.

Summary of the invention

At the problem that above-mentioned prior art exists, the utility model provides a kind of electrodeless lamp coupler, can efficiently radiates heat, prolong electrodeless lamp useful life.

To achieve these goals, the technical solution adopted in the utility model is: a kind of electrodeless lamp coupler, comprise heat dissipation base and radiating tube, radiating tube inside is provided with passage of heat, and the bottom of heat dissipation base is divided into the upper and lower, two-layer between hollow, radiating tube is arranged on the upper strata, offer thermal hole at position between the upper and lower, heat dissipation base side, thermal hole is a plurality of, and thermal hole is evenly to distribute.

The beneficial effects of the utility model are: perfect heat-dissipating, improve the service behaviour of electrodeless lamp, and reduce electrodeless light and decline, reduce production cost.

Description of drawings

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

Among the figure: 1, heat dissipation base, 2, radiating tube, 3, passage of heat, 4, thermal hole, 5, the upper strata, 6, lower floor, 7, the magnetic material.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, a kind of electrodeless lamp coupler, comprise heat dissipation base 1 and radiating tube 2, radiating tube 2 inside are provided with passage of heat 3, and the bottom of heat dissipation base 1 is divided into upper strata 5 and lower floor 6, two-layer between hollow, radiating tube 2 is arranged on the upper strata 5, the position offer thermal hole 4 in heat dissipation base 1 side between upper strata 5 and lower floor 6, thermal hole 4 is a plurality of, and thermal hole 4 is evenly to distribute.

Radiating tube 2 is put into the glass chamber of electrodeless bulb, foam sinks to the position of heat dissipation base 1 then, in high frequency magnetic field, the heat that magnetic material 7 and coil produce will carry out heat exchange by the passage of heat 3 of radiating tube 2 and inside thereof and outside lamp heat-radiating device, because the effect of passage of heat 3 and thermal hole 4, inner hot gas flows into hollow part between upper strata 5 and the lower floor 6 by the passage of heat 3, by thermal hole 4 heat is dispersed into the lamp outside then, reduced the influence of high temperature, reduced light decay bulb bisque and magnetic material 7.

Claims

1. electrodeless lamp coupler, comprise heat dissipation base (1) and radiating tube (2), radiating tube (2) inside is provided with passage of heat (3), the bottom that it is characterized in that heat dissipation base (1) is divided into upper strata (5) and lower floor (6), hollow between two-layer, radiating tube (2) is arranged on the upper strata (5), is positioned in heat dissipation base (1) side that the position offers thermal hole (4) between upper strata (5) and the lower floor (6).

2. a kind of electrodeless lamp coupler according to claim 1 is characterized in that described thermal hole (4) is for a plurality of.

3. a kind of electrodeless lamp coupler according to claim 1 and 2 is characterized in that described thermal hole (4) is for evenly distributing.