TWM508005U - Low-illumination lamp - Google Patents

Description

Low illumination fixture

This creation is about a luminaire, especially a low-illumination luminaire.

The lamps of the prior art are all bulb-type. When entering the era of light-emitting diodes, it is necessary to provide different types of lamps to replace the original lamps. In order to provide more suitable items, the creators are researching and developing to solve the conventional knowledge. Problems that are easy to use.

The main purpose of this creation is to provide a low-illuminance luminaire that uses a specially designed heat sink to form a luminaire for use, which is only suitable for use on a single illuminating diode with low illumination and low heat generation. It can be commercialized.

In order to achieve the above object, the structure of the present invention is: having a light-emitting diode, and a heat sink having a basin shape, having an inner bottom and a radiating fin disposed outwardly and upwardly from the inner bottom. Each fin is independently seen in a triangular shape but the inclined surface is arc-shaped, and each fin is connected at the top end to form a top ring having a flange, so that the gap between each fin and the top ring is an inner vertical oblique arc. The inner bottom and each of the fins form a flat ring shape on the inner surface, and the inner annular ring is formed into a flat bottom shape on the inner surface, and a circular flat piece on the outer surface is formed on the outer surface to the gap between the heat sinks. The bottom plate is inclined obliquely toward the upper side, and the thin plate type light emitting diode is placed at the inner bottom of the heat dissipating body, and is passed down through a wire to the inner bottom of the heat dissipating body; A light guiding element is disposed on the body, the light guiding element is an upper semi-column portion, a lower semi-conical portion, a bottom portion is a ring disk portion, a columnar portion has a half ball concave portion, and a hemispherical concave portion forms a columnar hole downward. To the half of the solid taper, the ring plate has a lock perforation and a wire slot, in the heat sink and Between the surface element corresponding to the light reflective element inherent in a sleeve, the reflective element reflecting a lattice grid.

In order to enable your review board to better understand the techniques, means and functions of this creation in order to achieve the intended purpose, a better and feasible embodiment is presented, together with the details of the drawings. If you believe that the purpose, characteristics and advantages of this creation, you can get an in-depth and specific understanding.

[this creation]

1‧‧‧heating body

11‧‧‧ Heat sink

12‧‧‧Top ring

13‧‧‧Front

14‧‧•Insole

15‧‧‧ hole

2‧‧‧Lighting diode

20‧‧‧Wire

3‧‧‧Light guiding elements

31‧‧‧ Column

32‧‧‧Cone

33‧‧‧ Ring Department

34‧‧‧hemispherical recess

35‧‧‧ columnar holes

36‧‧‧Lock perforation

37‧‧‧Wire missing

4‧‧‧reflecting elements

40‧‧‧ reflection grid

41‧‧‧Intermediate hole position

42‧‧‧Reflective zone

43‧‧‧Bucks

The first picture is a perspective view of the creation. (including sparse reflective elements)

The second picture is a three-dimensional exploded view of the creation.

The third figure is a cross-sectional view of the light guiding element of the present invention.

The fourth picture is a three-dimensional half-section view of the creation.

The fifth figure is a perspective view of another implementation of the creation. (including sparse reflective elements)

As shown in the first to fifth figures, a low-illuminance lamp is provided, which has a light-emitting diode 2, and a heat sink 1, which has a basin shape and has an inner bottom 14 and a Radially arranged from the insole 14 to the outer and upwardly disposed fins 11, the fins 11 are independently viewed in a triangular shape but the bevel is arcuate, and the fins 11 are connected at the top to form a top of a flange 13. The ring 12 is such that the gap between the fins 11 and the top ring 12 is an inner vertical oblique arc, and the inner bottom 14 and the fins form a flat ring on the inner surface, and the inner ring is inclined to the inner side. The flat bottom shape is formed on the outer surface, and the gap between the flat flat sheets and the heat sinks is curved downward from the bottom to the top, and the thin-plate type light-emitting diode 2 is placed inside the heat sink 1. At the bottom, a wire 20 is passed down through a hole 15 in the inner bottom of the heat sink 1; a light guiding element 3 is lockedly mounted on the light emitting diode 2, and the light guiding element 3 is an upper half column 31. The lower semi-tapered portion 32 and the bottom are the ring-shaped disk portion 33. The columnar portion 31 has a half-ball recessed portion 34. The hemispherical recessed portion 34 forms a columnar hole 35 to the solid cone. At half of the portion 32, the ring portion 33 has a locking through hole 36 and a wire vacant groove 37. A surface of the heat dissipating body 1 and the light guiding member 3 is provided with a reflecting element 4, and the reflecting member 4 has a lattice reflecting frame 40. The reflection grid 40 has a dense pattern (fifth diagram) or a sparse pattern (first diagram), and a reflection arc region 42 is formed between the reflection grid 40 region and the intermediate aperture portion 41 of the reflection member 4, and the reflection member 4 is a periphery. A pair of cleats 43 are fastened to the flange 13 of the heat sink 1 (fifth figure).

In summary, the design uses a specially designed bowl-shaped heat sink with a specially designed venting type light guiding element to form another type of luminaire, which is the easiest to understand and implement, so it can provide good use. Sex and convenience are institutions that are completely different from the conventional ones.

The above description of the preferred embodiment of the present invention is not intended to limit the present invention, and all the scope of the present invention should be based on the following patent scope, and the spirit of the patent scope and its similar variations And the approximate structure should be included in this creation.

1‧‧‧heating body

11‧‧‧ Heat sink

12‧‧‧Top ring

13‧‧‧Front

14‧‧•Insole

15‧‧‧ hole

2‧‧‧Lighting diode

20‧‧‧Wire

3‧‧‧Light guiding elements

31‧‧‧ Column

32‧‧‧Cone

33‧‧‧ Ring Department

34‧‧‧hemispherical recess

35‧‧‧ columnar holes

36‧‧‧Lock perforation

37‧‧‧Wire missing

Claims (7)

A low-illuminance lamp having a light-emitting diode and a heat-dissipating body having a basin shape, having an inner bottom and a radiating heat sink disposed outwardly and upwardly from the inner bottom, each heat sink being independent Looks close to the triangular shape but the inclined surface is arc-shaped, and the heat sinks are connected at the top end to form a top ring having a flange. For example, the thin-plate type light-emitting diode is placed at the inner bottom of the heat sink, and is The electric wire is passed down through a hole in the inner bottom of the heat dissipating body; a light guiding element is lockedly arranged on the light emitting diode, and the light guiding element is an upper semi-column portion, a lower semi-conical portion, and a bottom ring portion. The top of the columnar portion has a half-ball recess, and a cylindrical hole is formed downward from the hemispherical recess to a half of the solid tapered portion, and the ring portion has a locking perforation and a wire missing groove. The illuminating device of the low illumination according to claim 1, wherein the heat dissipating body makes the gap between the fins and the top ring be an inner vertical oblique outer arc. The illuminating device of the low illumination according to claim 1, wherein the heat dissipating body forms an inner ring and each fin on the inner surface to form a flat ring shape, and the inner ring is inclined to the inner flat bottom and outside. The surface is formed by a circular flat piece in the middle to the gap between the fins, which is inclined downward from the bottom to the top. The illuminating device of the low illumination according to claim 1, wherein a surface of the heat dissipating body and the light guiding element is correspondingly provided with a reflecting element, and the reflecting element has a lattice reflection frame. A low-illuminance luminaire as described in claim 4, wherein the reflective elements of the reflective elements are densely or sparsely. A low-illuminance luminaire as described in claim 4, wherein the reflective element has a reflective area between the reflective grid and the intermediate aperture. The low-illuminance lamp of claim 4, wherein the reflective element is fastened to the flange of the heat sink by a pair of buckles.