CN202812837U

CN202812837U - LED illuminating lamp

Info

Publication number: CN202812837U
Application number: CN2012202779539U
Authority: CN
Inventors: 张建林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-13
Filing date: 2012-06-13
Publication date: 2013-03-20
Anticipated expiration: 2022-06-13

Abstract

The utility model relates to an LED illuminating lamp which comprises a lamp bracket and a plurality of ring-shaped LED lamps (A) and is characterized in that the lamp bracket comprises an installation part (5) used for installing the plurality of ring-shaped LED lamps (A), and a suspension part (6) used for being installed on a ceiling, wherein the installation part (5) is connected below the suspension part (6). The installation part provides a very suitable installation position for the plurality of ring-shaped LED lamps; the plurality of ring-shaped LED lamps greatly improve the illuminating brightness of the lamp; different models of lamps can be constituted by the ring-shaped LED lamps mounted at different positions of the installation part; and the installation part on which the plurality of ring-shaped LED lamps are installed can be hung through the suspension part, and the installation is convenient.

Description

A kind of LED lighting

Technical field

The utility model relates to a kind of lighting, relates in particular to a kind of LED of employing as the LED lighting of light source.

Background technology

Its structure of traditional lighting generally comprises lamp bracket, lamp bracket is provided with light source, light source can be incandescent lamp, it also can be the LED lamp, LED lamp (light emitting diode) be a kind of can be the semiconductor of luminous energy with electric energy conversion, the LED light fixture has long, the advantages such as light efficiency is high, radiationless and low-power consumption of life-span, and the illumination of LED lamp is brought into use at present increasing application scenario.Light source generally is installed in bottom or the end of lamp bracket, if pendent lamp generally is installed in the bottom of lamp bracket.

Traditional its profile of LED lamp generally is designed to cylindrical, its light-emitting area and radiating surface are all less, affect brightness of illumination and radiating effect, the someone develops a kind of annular LED lamp for this reason, this LED light fixture has brightness of illumination high, the advantage of good heat dissipation effect, be the Chinese invention patent " ring type LED lamp " of CN200910029457.4 (publication number is CN101539263A) such as application number, the patent No. is the Chinese utility model patent " annular LED lamp tube " of ZL201020177534.9 (notification number is CN201715298U), the patent No. is the Chinese design patent " annular LED lamp (A1) " of ZL201130052032.3 (notification number is CN301722118S), and they all disclose a kind of LED lamp of loop configuration.

Also there is not at present a kind of lighting to be fit to be equipped with a plurality of aforesaid annular LED lamps.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of LED lighting that a plurality of annular LED lamps are installed for above-mentioned prior art present situation, and this lighting has brightness of illumination height, moulding polytropy advantage strong, easy for installation.

The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of LED lighting, comprise lamp bracket and a plurality of annular LED lamp, it is characterized in that: described lamp bracket comprises installing the installed part of a plurality of described annular LED lamps, and in order to be installed in the suspender on the ceiling, described installed part is connected to the below of suspender.

Above-mentioned annular LED lamp comprises lamp housing in the form of a ring, is provided with the led chip substrate in the lamp housing, and the center position of described lamp housing is provided with pedestal, and this pedestal has to lay the cavity of driving power, and the periphery of this pedestal links to each other by between dowel and the lamp housing internal perisporium.Driving power can be placed in the cavity of pedestal, provide a suitable installation position to driving power, this installation position is positioned at again outside the lamp housing, can not affect the lighting effect of annular LED lamp, also can this annular LED lamp be fixed on the mounted piece by pedestal in addition.

Above-mentioned dowel has many, can strengthen the bonding strength between pedestal and the lamp housing, be convenient wiring, have at least in each dowel on the upper surface of a dowel to have trough, one end of this trough communicates with the pedestal inner chamber, and the other end of trough then is communicated with the lamp housing inner chamber.Electric wire is placed in the trough, and an end of electric wire enters lamp housing and links to each other with the led chip substrate, and the other end of electric wire enters in the cavity of pedestal and links to each other with driving power, and driving power then links to each other with external power source.

The madial wall of above-mentioned trough is provided with positioning convex point.Positioning convex point can be limited to electric wire in the trough, and electric wire can not expose trough, makes the rear integral body of this lamp installation more succinct.

Be removably connected with the cover plate that the cavity with pedestal covers on the said base, cover plate can not only be protected driving power, also can this annular LED lamp be fixed on the ceiling by cover plate.Have a plurality of connecting holes on the described cover plate.Connecting hole not only can be used for wearing electric wire, also can be in order to keeper to be installed.

Above-mentioned lamp housing is comprised of heat radiation upper casing and transparent lamp shade in the form of a ring, described transparent lamp shade is fixed on the below of heat radiation upper casing, form between transparent lamp shade and the heat radiation upper casing in order to placing the annulus of led chip substrate, described heat radiation upper casing has many along circumferentially-spaced and the radiating ribs that radially arranges.This lamp design not only is convenient to the led chip substrate is loaded in the lamp housing, and this heat radiation upper case structure has good radiating effect in addition.

Above-mentioned installed part is spheroid, has the erection column of a plurality of evaginations on the spherical outside surface of spheroid, and a plurality of annular LED lamps are installed on the corresponding erection column by pedestal, and suspender is connecting rod, and described spheroid is fixed on the lower end of connecting rod.Because installed part is spheroid, so the annular LED lamp can install from realizing the orientation, goes out the light fixture of more profile with assembly unit, also can realize multiple irradiating angle in addition.

Above-mentioned annular LED lamp has six or eight or 12, and accordingly, described erection column also has six or eight or 12.It is a kind of specific constructive form, and installed part is hidden in the space that each annular LED lamp surrounds, and assembly unit goes out other profile as required certainly.

Above-mentioned installed part is large circle, simple in structure, a plurality of described annular LED lamps are fixed on the large circle by the pedestal interval, the annular LED lamp is distributed in the broader context, realize the illumination shadow-free, illumination range is large, described suspender comprises mounting disc, small circle ring and at least three iron chains, lower end and the large circle of each described iron chains are fixed, and the upper end of iron chains is fixed with small circle ring after passing mounting disc, and described small circle ring is shelved in the mounting disc.This suspended structure selection is simple, easy to assembly.

Above-mentioned mounting disc is coniform, for convenient mounting disc and ceiling are fixed, top in the mounting disc has the installation portion of a plurality of convexes, have installing hole on the installation portion, described small circle ring is positioned at mounting disc, small circle ring can not form the installation of mounting disc and interfere like this, makes and forms seamless installation between mounting disc and the ceiling.

Compared with prior art, the utility model has the advantage of: installed part provides a most suitable installation site to a plurality of annular LED lamps, a plurality of annular LED lamps have improved the brightness of illumination of light fixture greatly, the position that the annular LED lamp is installed on the installed part is different, can be combined into the light fixture of different shaping, and suspender can hang up the installed part that a plurality of annular LEDs are installed, and is easy for installation.

Description of drawings

Fig. 1 is the perspective view of first embodiment of the utility model;

Fig. 2 is the three-dimensional exploded view of first embodiment of the utility model;

Fig. 3 is the perspective view (front) of annular LED lamp among first embodiment of the utility model;

Fig. 4 is the perspective view (back side) of annular LED lamp among first embodiment of the utility model;

Fig. 5 is the B place enlarged drawing of Fig. 4;

Fig. 6 is the three-dimensional exploded view of annular LED lamp among first embodiment of the utility model;

Fig. 7 is the perspective view of second embodiment of the utility model;

Fig. 8 is the top view of second embodiment of the utility model;

Fig. 9 is the three-dimensional exploded view of suspender among second embodiment of the utility model.

The specific embodiment

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

Shown in Fig. 1～6, be first embodiment of the present utility model.

Shown in Fig. 3～6, a kind of LED lighting, comprise lamp bracket and a plurality of annular LED lamp A, the annular LED lamp comprises lamp housing 1 in the form of a ring, is provided with the led chip substrate in the lamp housing 1, lamp housing 1 is comprised of heat radiation upper casing 11 and transparent lamp shade 12 in the form of a ring, transparent lamp shade 12 is fixed on the below of heat radiation upper casing 11, forms between transparent lamp shade 12 and the heat radiation upper casing 11 in order to placing the annulus of led chip substrate, and heat radiation upper casing 11 has many along circumferentially-spaced and the radiating ribs 13 that radially arranges.

Shown in Fig. 3～6, the center position of lamp housing 1 is provided with pedestal 2, this pedestal 2 has to lay the cavity 21 of driving power, be removably connected with the cover plate 4 that the cavity 21 with pedestal covers on the pedestal 2, mode by buckle between cover plate 4 and the cavity 21 links together, have a plurality of connecting holes 41 on the cover plate 4, the periphery of this pedestal 2 links to each other by between dowel 3 and lamp housing 1 internal perisporium.In the present embodiment, pedestal adopts insulating materials to make (can certainly in be provided with insulating barrier, satisfy the electric insulation requirement), and can adopt dismountable structure, also can adopt integral structure with dowel.Dowel 3 has three, and the interior outer face of each dowel 3 is cambered surface, and has the perforation 31 that makes things convenient for hand to wear on each dowel 3.Have trough 32 on the upper surface of one of them dowel 3, an end of this trough 32 communicates with pedestal 2 inner chambers, and the other end of trough 32 then is communicated with lamp housing 1 inner chamber, and the madial wall of trough 32 is provided with positioning convex point 33.

The center position of lamp housing is provided with pedestal, driving power can be placed in the cavity of pedestal like this, provides a suitable installation position to driving power, and this installation position is positioned at again outside the lamp housing simultaneously, can not affect the lighting effect of annular LED lamp.

Lamp bracket comprises installing the installed part 5 of a plurality of annular LED lamp A, and in order to be installed in the suspender 6 on the ceiling, installed part 5 is connected to the below of suspender 6.

As shown in Figure 1, 2, installed part 5 among first embodiment is spheroid, the erection column 51 that has six evaginations on the spherical outside surface of spheroid, be fixed with an annular LED lamp A on each erection column 51, annular LED lamp A is installed on the erection column 51 by pedestal 2, spheroid is positioned at the space that annular LED lamp A surrounds, and suspender 6 is connecting rod, and spheroid is fixed on the lower end of connecting rod.Certain suspender herein also can be chain structure.

Shown in Fig. 7～9, be second embodiment of the present utility model.

The difference of this embodiment and first embodiment is, installed part 5 is large circle, be fixed with a plurality of annular LED lamp A along the circle spacing on the outer peripheral face of large circle, annular LED lamp A is fixed on the large circle by pedestal 2, suspender 6 comprises mounting disc 61, small circle ring 62 and at least three iron chains 63, and mounting disc 61 is coniform, and the top in the mounting disc 61 has the installation portion 64 of three convexes, have installing hole 65 on the installation portion 64, this mounting disc structure is convenient to be installed on the ceiling.Lower end and the large circle of each iron chains 63 are fixed, and the upper end of iron chains 63 is passed after the mounting disc 61 and small circle ring 62 is fixed, and small circle ring 62 is shelved in the mounting disc 61 and is positioned at mounting disc 61.

Claims

1. LED lighting, comprise lamp bracket and a plurality of annular LED lamp (A), it is characterized in that: described lamp bracket comprises installing the installed part (5) of a plurality of described annular LED lamps (A), and in order to be installed in the suspender (6) on the ceiling, described installed part (5) is connected to the below of suspender (6).

2. LED lighting according to claim 1, it is characterized in that: described annular LED lamp (A) comprises lamp housing (1) in the form of a ring, lamp housing is provided with the led chip substrate in (1), the center position of described lamp housing (1) is provided with pedestal (2), this pedestal (2) has to lay the cavity (21) of driving power, and the periphery of this pedestal (2) links to each other by between dowel (3) and lamp housing (1) internal perisporium.

3. LED lighting according to claim 2, it is characterized in that: described dowel (3) has many, have at least in each dowel (3) on the upper surface of a dowel (3) and have trough (32), one end of this trough (32) communicates with pedestal (2) inner chamber, and the other end of trough (32) then is communicated with lamp housing (1) inner chamber.

4. LED lighting according to claim 3, it is characterized in that: the madial wall of described trough (32) is provided with positioning convex point (33).

5. LED lighting according to claim 2 is characterized in that: be removably connected with the cover plate (4) that the cavity (21) with pedestal covers on the described pedestal (2), have a plurality of connecting holes (41) on the described cover plate (4).

6. LED lighting according to claim 2, it is characterized in that: described lamp housing (1) has in the form of a ring heat radiation upper casing (11) and transparent lamp shade (12) to form, described transparent lamp shade (12) is fixed on the below of heat radiation upper casing (11), form between transparent lamp shade (12) and heat radiation upper casing (11) in order to placing the annulus of led chip substrate, described heat radiation upper casing (11) has many along circumferentially-spaced and the radiating ribs (13) that radially arranges.

7. the described LED lighting of arbitrary claim according to claim 1～6, it is characterized in that: described installed part (5) is spheroid, the erection column (51) that has a plurality of evaginations on the spherical outside surface of spheroid, a plurality of described annular LED lamps (A) are installed on the corresponding erection column (51) by pedestal (2), described suspender (6) is connecting rod, and described spheroid is fixed on the lower end of connecting rod.

8. LED lighting according to claim 7, it is characterized in that: described annular LED lamp (A) has six or eight or 12, and accordingly, described erection column (51) also has six or eight or 12.

9. the described LED lighting of arbitrary claim according to claim 1～6, it is characterized in that: described installed part (5) is large circle, a plurality of described annular LED lamps (A) are fixed on the large circle by pedestal (2) interval, described suspender (6) comprises mounting disc (61), small circle ring (62) and at least three iron chains (63), lower end and the large circle of each described iron chains (63) are fixed, the upper end of iron chains (63) is passed after the mounting disc (61) and small circle ring (62) is fixed, and described small circle ring (62) is shelved in the mounting disc (61).

10. LED lighting according to claim 9, it is characterized in that: described mounting disc (61) is coniform, top in the mounting disc (61) has the installation portion (64) of a plurality of convexes, have installing hole (65) on the installation portion (64), described small circle ring (62) is positioned at mounting disc (61).