TWM508004U - Disk-shaped lamp - Google Patents

Description

Disc lamp

This creation is about a luminaire, especially a dish-shaped illuminating two-level 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 dish-shaped luminaire with a light-emitting diode as a light source, and it is necessary to redesign the corresponding luminaire carrier to achieve a new type of luminaire that meets the requirements of use and has the requirements of heat dissipation and illumination.

In order to achieve the above purpose, the structure of the present invention is: a bottom case of a hemispherical metal, a bottom hole in the bottom case, and a bottom hole penetrating into a bottom cover like a cylinder, and the bottom cover has a protruding center. One part, one side of the bottom part of the block is connected with one of the Z-shaped metal terminals by a large screw hole, and the inner end of each terminal is inserted into one of the long holes of the bottom cover and is connected with a wire, and the other end of the wire is worn. After passing through a through hole of one of the circuit boards, the circuit board is connected to the circuit board, and the circuit board is provided with a plurality of light emitting diodes and a corresponding circuit, and the bottom case has a bottom ring edge outward, so that the bottom ring edge and one of the disk metal One of the top shells is connected to the top edge of the top shell, and the top edge of the top ring is connected to the periphery of one of the loops. The top shell also has a perforation for the wires to pass through, so that the circuit board passes through one of the small screws. The small through hole and the top case have a small perforation and a small screw hole of the top edge of the bottom cover, and a light guide plate is arranged on the circuit board, and the light guide plate is fixed on the top case by a ring ring, the light guide plate The inner surface corresponding to each of the light-emitting diodes has a light guide column such as an inverted cone, and the bottom surface of each light guide column is opened inside. To one slot, the inner bottom of each slot is a spherical surface, and the light guide plate has a plurality of positioning posts stuck at the positioning holes on the circuit board. The light guide plate is provided with a lower loop flange to be fastened by one of the loops on the loop. a small number of small screws pass through the hole under the bottom edge of the bottom case The hole above the top edge of the top shell is connected to the hole of the screw column corresponding to the pressing ring. The pressing ring is provided with one of the anti-staying protrusions to pass through the corresponding hole position disposed above the top ring edge and the lower hole edge of the bottom ring edge. A protrusion around the bottom hole of the bottom case corresponds to one of the axial grooves of the periphery of the bottom cover.

In order to enable your review committee to further understand the techniques, means and functions of this creation for the purpose of achieving the intended purpose, a better and feasible embodiment is presented, and the detailed description of the drawings is followed, and the purpose and characteristics of the creation are believed. And the advantages, when you can get a deep and specific understanding.

[this creation]

1‧‧‧ bottom shell

11‧‧‧ bottom hole

12‧‧‧ bottom edge

13‧‧‧ lower hole

14‧‧‧ lower hole

15‧‧‧ protrusion

2‧‧‧ bottom cover

21‧‧‧Block

22‧‧‧ recessed

23‧‧‧ Large screw holes

20‧‧‧large screws

24‧‧‧ long hole

25‧‧‧Small screw hole

26‧‧‧ axial slot

3‧‧‧ terminals

31‧‧‧ Inner end

32‧‧‧Outside

33‧‧‧Slots

34‧‧‧Bucks

35‧‧‧Locking screw holes

4‧‧‧Wire

5‧‧‧Circuit board

51‧‧‧through hole

52‧‧‧ small screws

53‧‧‧Small through hole

50‧‧‧Lighting diode

54‧‧‧Positioning holes

6‧‧‧ top shell

61‧‧‧Top ring

62‧‧‧Circle

63‧‧‧Perforation

64‧‧‧Small perforation

65‧‧‧Upper hole

66‧‧‧Top hole

7‧‧‧Light guide plate

70‧‧‧Light guide

71‧‧‧ spherical

72‧‧‧ slots

73‧‧‧Positioning column

74‧‧‧Bottom ring

8‧‧‧压圈

81‧‧‧The ring of the ring

80‧‧‧ small screws

82‧‧‧ screw column hole

83‧‧‧Upper protrusion

The first picture is a perspective view of the creation.

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

The third picture is a cross-sectional view of the creation.

The fourth figure is a perspective view of another implementation of the creation.

As shown in the first to fourth figures, a disc-shaped lamp has a bottom case 1 such as a hemispherical metal, a bottom hole 11 is formed in the bottom case 1, and the bottom hole 11 is inserted into a cylindrical shape. The bottom cover 2 has a protruding portion 21 at the center of the bottom cover 2, and the concave portions 22 on both sides of the bottom surface of the bottom portion 21 are respectively connected by a large screw 20 (such as a stud in the figure) by a screw 20 a slot 33 near the inner end of one of the terminals 3 of the metal, the inner end 31 of each of the terminals 3 is inserted into the long hole 24 of the bottom cover 2 and is connected to a wire 4, and the outer end 32 of each terminal 3 can For the plugging, the other end of the electric wire 4 passes through a through hole 51 of a circuit board 5 and is connected to the circuit board 5. The circuit board 5 is provided with a plurality of light emitting diodes 50 and corresponding circuits, and the bottom case 1 has an outward direction. a bottom ring edge 12, the bottom ring edge 12 is connected to a top ring edge 61 of a top case 6 such as a disc-shaped metal, and the top ring edge 61 is further connected with a ring circumference 62 which is folded downward, and the top case 6 is also The wire 4 is pierced by a through hole 63, so that the circuit board 5 passes through the small through hole 53 of the circuit board 5 and the small through hole 64 of the top case 6 and the top edge of the bottom cover 2 with the small inner screws 52. a small screw hole 25 (the figure can be a slender small stud A light guide plate 7 is arranged on the circuit board 5, and the light guide plate 7 is fixed on the top case 6 by a ring press ring 8. The inner surface of the light guide plate 7 corresponds to each of the light-emitting diodes 50. One of the light guide columns 70 of the inverted cone shape, one of the axial slots 72 is formed in the bottom surface of each of the light guide columns 70, the inner bottom of each slot 72 is a spherical surface 71, and the plurality of positioning posts 73 of the light guide plate 7 are stuck in the circuit. At the positioning hole 54 on the board 5. The light guide plate 7 is provided with a lower loop flange 74 to be fastened by the upper ring snap flange 81 of the press ring. The small outer screw 80 passes through the lower hole 13 of the bottom ring edge 12 of the bottom case 1 and the hole 65 above the top ring edge 6 of the top case 6, and is then connected to the screw post hole 82 corresponding to the pressing ring 8. The pressing ring 8 is provided with an anti-staying protrusion 83 for passing through the corresponding hole position 66 provided at the upper hole edge 6 and the lower hole 14 of the bottom ring edge 12. The bottom of the bottom hole 11 of the bottom case 1 has a protrusion 15 corresponding to one of the axial grooves 26 around the bottom cover 2. A locking screw hole 35 is formed in the outer portion of the middle portion 33 of each of the terminals 3. A buckle piece 34 is connected to each of the inner sides of each of the middle portions 33 of each of the terminals 3, and each of the fastening pieces 34 is fastened to both sides of the base portion of the pair of concave portions 22 on both sides of the block portion 21.

In summary, the design uses a specially designed bottom case and a top case to complete the circuit board that receives the light-emitting diode, so that it has a heat-dissipating effect, and has an aesthetic appearance and a light-emitting board with a light projection. The design is the easiest to understand and implement, so it can provide good usability and convenience, and it is a completely different institution.

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‧‧‧ bottom shell

11‧‧‧ bottom hole

12‧‧‧ bottom edge

13‧‧‧ lower hole

14‧‧‧ lower hole

15‧‧‧ protrusion

2‧‧‧ bottom cover

21‧‧‧Block

22‧‧‧ recessed

23‧‧‧ Large screw holes

20‧‧‧large screws

24‧‧‧ long hole

25‧‧‧Small screw hole

26‧‧‧ axial slot

3‧‧‧ terminals

31‧‧‧ Inner end

32‧‧‧Outside

33‧‧‧Slots

34‧‧‧Bucks

35‧‧‧Locking screw holes

5‧‧‧Circuit board

52‧‧‧ small screws

53‧‧‧Small through hole

50‧‧‧Lighting diode

54‧‧‧Positioning holes

6‧‧‧ top shell

61‧‧‧Top ring

62‧‧‧Circle

63‧‧‧Perforation

64‧‧‧Small perforation

65‧‧‧Upper hole

66‧‧‧Top hole

7‧‧‧Light guide plate

70‧‧‧Light guide

71‧‧‧ spherical

72‧‧‧ slots

73‧‧‧Positioning column

74‧‧‧Bottom ring

8‧‧‧压圈

81‧‧‧The ring of the ring

80‧‧‧ small screws

82‧‧‧ screw column hole

83‧‧‧Upper protrusion

Claims (9)

A disc-shaped lamp having a bottom shell of a hemispherical metal, a bottom hole in the bottom case, the bottom hole penetrating into a bottom cover like a cylinder, and the bottom cover is connected to one of the metal terminals, The inner end of the terminal is inserted into one of the long holes of the bottom cover and is connected to a wire. The other end of the wire is connected to the circuit board through a through hole of one of the circuit boards, and the circuit board is provided with a plurality of light emitting diodes. And the corresponding circuit, the bottom case has a bottom ring edge, so that the bottom ring edge is connected with a top ring edge of a top case such as a disc-shaped metal, and the top case also has a perforation for the wire to pass out, so that the circuit board A small number of small screws are respectively passed through a small through hole of the circuit board and a small perforation of the top case and then connected with a small screw hole of the top edge of the bottom cover, and a light guide plate is arranged on the circuit board, and the light guide plate is looped by a ring. One of the pressure ring is fixed on the top shell, and the inner surface of the light guide plate has a light guide column such as an inverted cone corresponding to each connected cover of each light emitting diode, and one of the axial slots is opened in the bottom surface of each light guide column, and each slot is provided. The insole is spherical. The disc-shaped luminaire according to the first aspect of the invention, wherein the bottom cover has a protruding portion at the center of the outer surface of the bottom cover, and the two sides of the bottom portion of the bottom portion are connected with one of the metal terminals. The disc-shaped luminaire of claim 1, wherein the top edge of the top ring is further connected to a peripheral edge of the ring. The disc-shaped luminaire of claim 1, wherein the light guide plate is provided with a lower loop flange to be fastened by one of the loops of the loop. The disc-shaped lamp according to claim 1, wherein the small outer screw passes through the hole below the bottom edge of the bottom case and the hole above the top ring edge of the top case and is connected to the screw post hole corresponding to the pressing ring. . The disc-shaped lamp of claim 1, wherein the pressing ring is provided with one of the anti-staying protrusions to pass through the corresponding hole position disposed at the upper edge of the top ring edge and the bottom hole edge. The disc-shaped lamp of claim 1, wherein the bottom of the bottom hole of the bottom case has a protrusion corresponding to one of the axial grooves of the periphery of the bottom cover. The disc-shaped lamp of claim 1, wherein each terminal is in the shape of a Z and has a locking screw hole in the terminal. The disc-shaped lamp of claim 1, wherein the light guide plate has a plurality of positioning posts stuck at the positioning holes of the circuit board.