CN203585999U

CN203585999U - Led ceiling lamp

Info

Publication number: CN203585999U
Application number: CN201320760786.8U
Authority: CN
Inventors: 叶时会
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-05-07
Anticipated expiration: 2023-11-21

Abstract

The utility model discloses an LED ceiling lamp which comprises a base plate, a lampshade, an LED luminous assembly, a power actuator and a wiring terminal. The power actuator is connected with an external power source by the wiring terminal and controls a working state of the LED luminous assembly; the LED luminous assembly is of an annular strip structure and comprises a plurality of LED lamp beads and an aluminum base strip, the aluminum base strip has a radiating function, the LED lamp beads are uniformly arranged on the aluminum base strip, and the power actuator is arranged in the center of the aluminum base strip.

Description

LED lamp affixed to the ceiling

[technical field]

The utility model belongs to lamp decoration field, relates in particular to LED lamp affixed to the ceiling.

[background technology]

At present, LED technology reaches its maturity, and most of LED illuminators adopt annular LED lamp tube or LED circular flat light source.Adopt the light fixture made of annular LED lamp tube, cause that light fixture cost of manufacture is high, complex manufacturing, and can not give full play to LED advantage; The light fixture that adopts LED circular flat light source to make, because light-emitting area and the area of dissipation of LED circular flat light source are large, although can bring into play the advantage of LED, but, the pcb board of such light fixture need to be arranged in the base of special depression, the sidewall of base need to arrange the structure with lampshade assembling, causes complicated integral structure, and replacement is installed very inconvenient.

[utility model content]

It is a kind of simple in structure, easy to assembly that the utility model provides, the LED lamp affixed to the ceiling that illumination effect is good and cost is low.

For achieving the above object, the utility model provides following technical scheme:

LED lamp affixed to the ceiling, comprises chassis, lampshade, LED luminescence component, power supply driver and binding post, and power supply driver is connected with external power source by binding post, the duty of power supply driver control LED luminescence component; Described LED luminescence component battened construction ringwise, LED luminescence component is comprised of multiple LED lamp pearls and the aluminium base lath that has heat sinking function concurrently, and LED lamp pearl is laid on aluminium base lath uniformly, and described power supply driver is arranged at the central authorities of aluminium base lath.

LED lamp affixed to the ceiling as above, described aluminium base lath forms by the annular aluminium base at center with along the aluminium base lath of linear that aluminum annular-shaped substrate outer rim is evenly dispersed laying.

LED lamp affixed to the ceiling as above, described power supply driver is cylindrical and be installed on the annular aluminium base center of aluminium base lath.

LED lamp affixed to the ceiling as above, rounded and both the mutual buckles of described chassis and lampshade coordinate.

LED lamp affixed to the ceiling as above, described lampshade bottom week be upwards provided with at least one and protrude from the projection of outer wall, the corresponding breach and the groove that match with the projection on lampshade outer wall of being provided with on described chassis, described lampshade inserts projection and is tightened in groove along the indentation, there on chassis.

LED lamp affixed to the ceiling as above, described lampshade is acrylic face shield.

The beneficial effects of the utility model are:

LED luminescence component of the present utility model battened construction ringwise, LED luminescence component is comprised of multiple LED lamp pearls and the aluminium base lath that has heat sinking function concurrently, power supply driver is arranged at the central authorities of aluminium base lath, chassis is provided with the breach and the groove that match with the projection on lampshade outer wall, lampshade inserts projection and is tightened in groove along the indentation, there on chassis, can, by lampshade installation and chassis, use and can conveniently install, directly replace traditional fitting structure; Compared with current annular LED lamp tube, can guarantee that LED lamp pearl light-emitting area is larger, heat radiation more fully, work is more reliable, the life-span is longer; And efficiency is higher, more energy-conservation.

[accompanying drawing explanation]

Fig. 1 is blast structural representation of the present utility model;

Fig. 2 is the part sectional structure schematic diagram of the utility model lampshade;

Fig. 3 is the plan structure schematic diagram on the utility model chassis;

Fig. 4 is the half parting face structural representation on the utility model chassis;

Fig. 5 is sectional structure schematic diagram of the present utility model.

[specific embodiment]

LED lamp affixed to the ceiling, as shown in Figures 1 to 5, comprise chassis 1, lampshade 2, LED luminescence component 3, power supply driver 4 and binding post 5, lampshade 2 is acrylic face shield, power supply driver 4 is cylindrical and be connected with external power source by binding post 5, and power supply driver 4 is controlled the duty of LED luminescence component 3; LED luminescence component 3 battened construction ringwise, LED luminescence component 3 is comprised of multiple LED lamp pearls 30 and the aluminium base lath 31 that has heat sinking function concurrently, and LED lamp pearl 30 is laid on aluminium base lath 31 uniformly, and power supply driver 4 is arranged at the central authorities of aluminium base lath 31; Wherein, the annular aluminium base 310 at aluminium base lath 31You center and forming along the aluminium base lath 311 of linear that aluminum annular-shaped substrate 310 outer rims are evenly dispersed laying, power supply driver 4 is installed on annular aluminium base 331 centers of aluminium base lath 31.

As shown in Figures 2 to 5, rounded and both the mutual buckles of chassis 1 and lampshade 2 coordinate, in 2 bottom weeks of lampshade, be upwards provided with three projections 20 that protrude from outer wall, the corresponding breach 10 and the groove 11 that match with the projection 20 on lampshade 2 outer walls of being provided with on chassis 1, lampshade 2 inserts projection 20 and is tightened in groove 11 along breach 10 places on chassis, lampshade 2 can be installed with chassis 1 on, use and can conveniently install, directly replace traditional fitting structure.

During use.Because the annular aluminium base 310 at aluminium base lath 31You center and forming along the aluminium base lath 311 of linear that aluminum annular-shaped substrate 310 outer rims are evenly dispersed laying, LED lamp pearl 30 is laid on annular aluminium base 310 and the aluminium base lath 311 of linear uniformly, can guarantee that LED lamp pearl light-emitting area is larger, efficiency is higher, more energy-conservation, and heat radiation is more abundant, work is more reliable, the life-span is longer.

The above embodiment is just preferred embodiment of the present utility model; not with this, limit practical range of the present utility model; all shapes according to the utility model, structure and principle are done apparent variation; and other every changes that do not depart from the utility model essence, all should be covered by protection domain of the present utility model.

Claims

1.LED lamp affixed to the ceiling, comprises chassis, lampshade, LED luminescence component, power supply driver and binding post, and power supply driver is connected with external power source by binding post, the duty of power supply driver control LED luminescence component; It is characterized in that:

Described LED luminescence component battened construction ringwise, LED luminescence component is comprised of multiple LED lamp pearls and the aluminium base lath that has heat sinking function concurrently, and LED lamp pearl is laid on aluminium base lath uniformly, and described power supply driver is arranged at the central authorities of aluminium base lath.

2. LED lamp affixed to the ceiling according to claim 1, is characterized in that, described aluminium base lath forms by the annular aluminium base at center with along the aluminium base lath of linear that aluminum annular-shaped substrate outer rim is evenly dispersed laying.

3. LED lamp affixed to the ceiling according to claim 2, is characterized in that, described power supply driver is cylindrical and be installed on the annular aluminium base center of aluminium base lath.

4. LED lamp affixed to the ceiling according to claim 1, is characterized in that, rounded and both the mutual buckles of described chassis and lampshade coordinate.

5. LED lamp affixed to the ceiling according to claim 4, it is characterized in that, described lampshade bottom week be upwards provided with at least one and protrude from the projection of outer wall, the corresponding breach and the groove that match with the projection on lampshade outer wall of being provided with on described chassis, described lampshade inserts projection and is tightened in groove along the indentation, there on chassis.

6. LED lamp affixed to the ceiling according to claim 4, is characterized in that, described lampshade is acrylic face shield.