CN201983011U

CN201983011U - LED (light-emitting diode) tube lamp

Info

Publication number: CN201983011U
Application number: CN2010206914691U
Authority: CN
Inventors: 周家祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-09-21
Anticipated expiration: 2020-12-30

Abstract

The utility model discloses an LED (light-emitting diode) tube lamp, which is characterized by comprising a lamp cup. An LED luminophor is arranged in the lamp cup; the upper end of the LED luminophor is provided with a lens; the upper end of the lens is provided with an outer frame fixed with the lamp cup; the lower end of the lamp cup is fixedly provided with a lamp cap holder; and the inside of the lamp cap holder is also provided with a driver. The lens comprises a lens base and a lens hood; the edge of the top surface of the lens hood is provided with a plurality of clamping stands; and a plurality of fasteners matched and clamped with the clamping stands are arranged on the top surface of the lens base. Firstly, as the combination of the aluminum alloy lamp cup, the lens and the LED, and the like are employed by the LED (light-emitting diode) tube lamp and the LED luminophor is used for replacing the current light source, the LED (light-emitting diode) tube lamp not only can protect environment, but also can save electricity, and has a long service life; secondarily, lens at different angles are beneficially replaced so as to achieve different illuminating effects as a blocking structure design is adopted on the lens; and thirdly, the radiating effect is better as sheet radiating ribs are arranged on the periphery of the aluminum alloy lamp cup.

Description

A kind of LED Down lamp

[technical field]

The utility model relates to a kind of LED Down lamp.

[background technology]

Because traditional Down lamp power consumption is big, the life-span is short, will often change light source, and ultraviolet radiation is arranged, and is unfavorable for reasons such as environmental protection, present MR16 has made the illuminator of other structure into.Particularly the LED illuminator has advantages such as power saving, life-span length, and present Down lamp adopts the LED Down lamp of LED illuminator just more and more.But there is following defective in existing LED Down lamp: 1, light efficiency does not catch up with old money Halogen lamp LED, and the place of much throwing light on is all inapplicable, has limited the development of LED Down lamp; 2, structure is too in complexity, and assembling bothers, the cost height; 3, radiating effect is poor, has shortened the life-span of LED greatly.

[utility model content]

The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, and the lens of replaceable different angles are to reach different radiation responses, the LED Down lamp of good heat dissipation effect.

In order to achieve the above object, the utility model adopts following scheme:

A kind of LED Down lamp is characterized in that it comprises Lamp cup, is provided with the LED illuminator in Lamp cup, the upper end of LED illuminator is provided with lens, described lens upper end is provided with and the fixing housing of Lamp cup, and the lower end of described Lamp cup is fixed with bulb socket, also is provided with driver in the bulb socket; Described lens comprise lens mount and lens cap, and the lens cap top edge is provided with a plurality of Ka Tai, and the lens mount end face is provided with a plurality of buckles that cooperate clip with Ka Tai.

Aforesaid a kind of LED Down lamp, it is characterized in that described lens mount is provided with a plurality of cone-shaped grooves, the bottom of cone-shaped groove is provided with the hole for the LED lamp pearl insertion of LED illuminator, the lens cap bottom is provided with a plurality of a plurality of conical protrusions of being inserted in the cone-shaped groove, and the lower end of conical protrusions is provided with the ccontaining circular hole that capable for LED lamp pearl inserts.

Aforesaid a kind of LED Down lamp, it is characterized in that described LED illuminator comprises base, described base is provided with a plurality of square blocks, and described LED lamp pearl is fixed on the square block, and the Kong Weiyu square block of described cone-shaped groove bottom cooperates the square opening of engaging.

Aforesaid a kind of LED Down lamp, it is characterized in that described Lamp cup inwall is provided with the screw of two symmetrical distributions, described bulb socket is provided with the fixing hole of two symmetrical distributions, and the fixing hole that screw passes bulb socket is inserted in the screw of Lamp cup inwall Lamp cup and bulb socket are fixed.

Aforesaid a kind of LED Down lamp is characterized in that the inwall of described housing is provided with internal thread, and the Lamp cup outer wall is provided with the external screw thread that matches with the internal thread of housing.

Aforesaid a kind of LED Down lamp is characterized in that LED illuminator central authorities are provided with central fixing hole, and the central authorities of lens mount are provided with central screw, and screw passes central screw and inserts and LED illuminator and lens mount are fixed in the central fixing hole.

Aforesaid a kind of LED Down lamp is characterized in that described Lamp cup periphery is provided with the sheet fin.

In sum, the utility model with respect to its beneficial effect of prior art is:

1, the utility model adopts combinations such as aluminium alloy Lamp cup, lens and LED, replaces existing light source with the LED illuminator, and so not only environmental protection but also power saving and life-span were long;

2, lens adopt the snap-in structure design, and the lens that help the replacing different angles are to reach different radiation responses;

3, aluminium alloy Lamp cup periphery is provided with the sheet fin, and radiating effect is better;

4, can directly replace traditional MR16,, need not more transformer, directly replace traditional MR6 and get final product as long as old money based on halogen bulb MR6 is taken off;

5, the utility model also has power saving, life-span length, no ultraviolet radiation, light and can reach characteristics such as old money Halogen lamp LED light efficiency in addition.

[description of drawings]

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a cutaway view of the present utility model;

Fig. 3 is one of structure explosive view of the present utility model;

Fig. 4 is two of a structure explosive view of the present utility model;

Fig. 5 is the structural representation of Lamp cup of the present utility model.

[specific embodiment]

A kind of LED Down lamp, it comprises Lamp cup 1, Lamp cup 1 adopts aluminum alloy materials to make, in Lamp cup 1, be provided with LED illuminator 2, the upper end of LED illuminator 2 is provided with lens 3, described lens 3 comprise lens mount 31 and lens cap 32, and lens cap 32 top edge are provided with a plurality of card platforms 321, and lens mount 31 end faces are provided with a plurality of buckles 311 that cooperate clip with card platform 321.Described lens 3 upper ends are provided with the housing of fixing with Lamp cup 14, and the lower end of described Lamp cup 1 is fixed with bulb socket 5, also is provided with driver 6 in the bulb socket 5.The inwall of housing 4 is provided with the internal thread (not shown), and Lamp cup 1 outer wall is provided with the external screw thread (not shown) that matches with the internal thread of housing 4.Lamp cup 1 periphery is provided with sheet fin 13.The buckle 311 that lens cap 32 is aimed at lens mount 31 directly snaps in the lens mount 31, when needing to change the lens of other angle, can directly pull open buckle 311, take out lens cap 32, replacing gets final product, and is convenient and simple, more select for the user, to reach different radiation responses.

As shown in Figure 3, Figure 4, lens mount 31 is provided with a plurality of cone-shaped grooves 312, the bottom of cone-shaped groove 312 is provided with the hole 313 for LED lamp pearl 21 insertions of LED illuminator 2, lens cap 32 bottoms are provided with a plurality of a plurality of conical protrusions 322 of being inserted in the cone-shaped groove 312, and the lower end of conical protrusions 322 is provided with the ccontaining circular hole 323 that capable for LED lamp pearl 21 inserts.

LED illuminator 2 comprises base 20, and described base 20 is provided with a plurality of square blocks 22, and described LED lamp pearl 21 is fixed on the square block 22, and the hole 313 of described cone-shaped groove 312 bottoms is to cooperate the square opening that engages with square block 22.

Lamp cup 1 inwall is provided with the screw 11 of two symmetrical distributions, and described bulb socket 5 is provided with the fixing hole 51 of two symmetrical distributions, and the fixing hole 51 that screw 7 passes bulb socket 5 is inserted in the screw 11 of Lamp cup 1 inwall Lamp cup 1 is fixing with bulb socket 5.

The central authorities of LED illuminator 2 are provided with central fixing hole 23, and the central authorities of lens mount 31 are provided with central screw 314, and screw passes central screw 314 and inserts in the central fixing hole 23 LED illuminator 2 is fixing with lens mount 31.

Of the present utility modelly can directly replace traditional MR16,, need not more transformer, directly replace traditional MR6 and get final product as long as old money based on halogen bulb MR6 is taken off.

Claims

1. LED Down lamp, it is characterized in that it comprises Lamp cup (1), in Lamp cup (1), be provided with LED illuminator (2), the upper end of LED illuminator (2) is provided with lens (3), described lens (3) upper end is provided with and the fixing housing (4) of Lamp cup (1), the lower end of described Lamp cup (1) is fixed with bulb socket (5), also is provided with driver (6) in the bulb socket (5); Described lens (3) comprise lens mount (31) and lens cap (32), and lens cap (32) top edge is provided with a plurality of Ka Tai (321), and lens mount (31) end face is provided with a plurality of buckles (311) that cooperate clip with Ka Tai (321).

2. a kind of LED Down lamp according to claim 1, it is characterized in that described lens mount (31) is provided with a plurality of cone-shaped grooves (312), the bottom of cone-shaped groove (312) is provided with the hole (313) for LED lamp pearl (21) insertion of LED illuminator (2), lens cap (32) bottom is provided with a plurality of a plurality of conical protrusions (322) of being inserted in the cone-shaped groove (312), and the lower end of conical protrusions (322) is provided with the ccontaining circular hole (323) that capable for LED lamp pearl (21) inserts.

3. a kind of LED Down lamp according to claim 2, it is characterized in that described LED illuminator (2) comprises base (20), described base (20) is provided with a plurality of square blocks (22), described LED lamp pearl (21) is fixed on the square block (22), and the hole (313) of described cone-shaped groove (312) bottom is to cooperate the square opening that engages with square block (22).

4. according to claim 1 or 2 or 3 described a kind of LED Down lamps, it is characterized in that described Lamp cup (1) inwall is provided with the screw (11) of two symmetrical distributions, described bulb socket (5) is provided with the fixing hole (51) of two symmetrical distributions, and the fixing hole (51) that screw (7) passes bulb socket (5) is inserted in the screw (11) of Lamp cup (1) inwall Lamp cup (1) and bulb socket (5) is fixing.

5. according to claim 1 or 2 or 3 described a kind of LED Down lamps, it is characterized in that the inwall of described housing (4) is provided with internal thread, Lamp cup (1) outer wall is provided with the external screw thread that matches with the internal thread of housing (4).

6. according to claim 2 or 3 described a kind of LED Down lamps, it is characterized in that LED illuminator (2) central authorities are provided with central fixing hole (23), the central authorities of lens mount (31) are provided with central screw (314), and screw passes central screw (314) and inserts in the central fixing hole (23) LED illuminator (2) and lens mount (31) is fixing.

7. according to claim 1 or 2 or 3 described a kind of LED Down lamps, it is characterized in that described Lamp cup (1) periphery is provided with sheet fin (13).