CN207350040U - a ceiling lamp - Google Patents

Abstract

A ceiling lamp comprises a mounting seat (10), a power module (20) mounted on the mounting seat (10), a chassis (30), a control circuit board (40) mounted on the chassis (30) and located in the first groove (32), a power module (20) contained in the protruding ring (31), a first groove (32) recessed towards the mounting seat (10) and arranged at the center of the chassis (30), the control circuit board (40) mounted on the chassis (30) and located in the first groove (32), an L ED substrate (50) attached with multi-color L ED lamp beads, and a lampshade (60) detachably mounted on the chassis (30) through clamping foot fasteners (70), the neon lamp effect is achieved through the multi-color L ED lamp beads 51, the power module (20) of the lamp, the L ED substrate (50) and the control circuit board (40) are not located on the same plane, so that the L ED substrate (50) is greatly released in space and randomly placed, and meanwhile, the L ED 51 is far away from a heating source, and the reliability and the service life of the lamp are improved.

Description

a ceiling lamp

technical field

The utility model relates to the field of LED lamps, in particular to a ceiling lamp.

Background technique

In daily life, entertainment places (such as KTV) generally use neon lights to enhance the entertainment atmosphere. Compared with household lighting fixtures, white light sources are generally used. Compared with the lights of entertainment places, they lack color and cannot provide a good entertainment atmosphere. So in general gatherings, people usually go to entertainment venues outside for consumption. However, there are various problems in specialized entertainment venues, such as time-consuming queues and high consumption.

Of course, you can use lamps with different luminous colors to achieve the effect of neon lights, but this method is more costly. For example, the current ceiling lamp generally does not have a chassis or only has a flat chassis. The driving power of the lamp is directly installed on the flat chassis. The distance between the driving power as a heat source and the lamp bead and the lampshade is too close, which makes the space for setting the lamp bead limited and difficult. Too close to the heat source, resulting in low reliability and short life of the lamp. In addition, the drive power plane chassis is inconvenient when installing or replacing the lampshade, and it will cause dark shadows on the lampshade when the lamp beads shine on the installation structure.

Utility model content

In view of this, it is necessary to provide a reliable ceiling lamp that can provide multi-color light to solve the problems of traditional ceiling lamps with single color, limited installation space and too close to heat sources.

The utility model provides a ceiling lamp, comprising:

mount;

a power module installed on the mounting base;

The chassis is installed on the mounting base, the center of the chassis is provided with a protruding ring protruding towards the opposite direction of the mounting base, the power module is accommodated in the protruding ring, and around the protruding ring is a The first groove recessed in the direction of the mounting seat;

The control circuit board is installed on the chassis and located in the first groove, and the control circuit board is provided with a wireless signal receiving circuit for receiving remote control signals to change the light color;

The LED substrate is fixed on the chassis, and the LED substrate is mounted with multi-color LED lamp beads;

The lampshade is detachably installed on the chassis through the clip fasteners, and covers the LED substrate inside.

Further, the LED substrate covers the first groove.

Further, a second groove is formed on the edge of the chassis, which is recessed toward the mounting seat, and the lampshade is detachably snapped into the second groove through the clip fastener, and the clip The fastener and the edge of the lampshade are accommodated in the second groove.

Further, the edge of the chassis is provided with a curling extending toward the lampshade, and the curling is used to wrap the edge of the lampshade.

Further, the lampshade is a PC lampshade.

Further, the LED substrate is provided with a signal receiving head, and the control circuit board is provided with an output signal line for plugging into the signal receiving head.

The above-mentioned ceiling lamp accommodates the power module by setting a convex ring on the chassis, and sets a groove to accommodate the control circuit board. The power module, LED substrate and control circuit board of the lamp are not on the same plane, which greatly frees up the installation space of the LED substrate. , the lamp beads are placed arbitrarily, and at the same time, the LED lamp beads are far away from the heat source, which improves the reliability and service life of the lamps, and uses multi-color LED lamp beads to achieve the effect of neon lights. In addition, the lampshade is detachably installed on the chassis through snap-foot fasteners, so that the lampshade can be easily disassembled and assembled.

Description of drawings

Fig. 1 is a schematic diagram of the explosion structure of a ceiling lamp in a preferred embodiment of the present invention;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to FIG. 1 . In the preferred embodiment of the utility model, the utility model provides a ceiling lamp, which includes a mounting base 10 , a power module 20 , a chassis 30 , a control circuit board 40 , an LED substrate 50 and a lampshade 60 .

The power module 20 is installed on the mounting base 10; the chassis 30 is installed on the mounting base 10, and the center of the chassis 30 with a special structure is provided with a protruding ring 31 protruding to the opposite direction of the mounting base 10, and the power module 20 is accommodated in the protruding ring 31. A first groove 32 recessed toward the mounting base 10 is provided around the protruding ring 31;

The control circuit board 40 is installed on the chassis 30 and located in the first groove 32 , and the control circuit board 40 is provided with a wireless signal receiving circuit for receiving remote control signals to change the light color. In this embodiment, the protruding ring 31 is a circular protruding ring having the same shape as the chassis 30; the first groove 32 is an annular groove having the same shape as the chassis 30; in other embodiments, the protruding ring 31 can be rectangular, oval, etc. , the first groove 32 may be a rectangular or elliptical groove capable of accommodating the control circuit board 40 .

The LED substrate 50 is fixed on the chassis 30 by screws or glue to cover the first groove 32 , that is, it may not completely cover it. The LED substrate 50 is mounted with multi-color LED lamp beads 51; the LED substrate 50 can be modularized, and different LED light source substrates can be selected according to different lighting requirements, or the LED substrate 50 can be selected by changing the number of LED strings and parallels. Power, luminous efficacy, color rendering index, etc. Use the wireless signal receiving circuit to receive the remote control signal to change the light color of the ceiling light at any time, and quickly realize the switch between neon lights and ordinary lighting.

The lampshade 60 is detachably installed on the chassis 30 through the clip fasteners 70 to cover the LED substrate 50 inside. The lampshade 60 is a PC lampshade. The snap-foot fastener 70 is equipped with PC lampshades of different shapes, which has the effect of being attractive in appearance and diffusing light. The lampshade 60 is detachably installed on the chassis 30 through the clip fasteners 70 , so that the lampshade 6020 can be easily disassembled.

In a further embodiment, the chassis 30 is provided with a second groove 33 recessed toward the mounting seat 10 outside the first groove 32 , that is, on the edge of the chassis 30 , and the lampshade 60 is detachably snapped in by the buckle fastener 70 In the second groove 33 , the buckle fastener 70 and the edge of the lampshade 60 are accommodated in the second groove 33 . In this embodiment, the first groove 32 is an annular groove having the same shape as the lampshade 60 ; in other embodiments, the shape of the first groove 32 can be designed in different shapes according to the shape of the lampshade 60 .

Still further, the edge of the chassis 30 is provided with a curling edge 34 extending toward the lampshade 60 , and the curling edge 34 is used to seal the edge of the lampshade 60 . The bead 34 is used to protect the edge of the lampshade 60 from being damaged by direct impact.

Further, the LED substrate 50 is provided with a signal receiving head 52 , and the control circuit board 40 is provided with an output signal line 41 for plugging into the signal receiving head 52 .

The center of the chassis 30 of the utility model is provided with a protruding ring 31 for accommodating the power module 20, and there is a large first groove 32 for installing the control circuit board 40 around the protruding ring 31, so that the power module 20 and the control circuit The plate 40 is physically carried out to achieve high reliability of thermal insulation protection. And the general traditional ceiling lamp chassis 30 has no groove, is a plane, the plane of installing switching power supply circuit board is the same as the plane of device LED substrate 50, the distance of switching power supply circuit board and lamp bead and lampshade 60 is too close, makes The installation space of the lamp beads is limited and too close to the heat source, resulting in low reliability and short life of the lamp.

In addition, the outer ring of the chassis 30 of the present invention also has a second groove 33, because of the second groove 33, after the clip fastener 70 is installed, the LED lamp beads 51 emit light onto the clip fastener 70 Dark shadows will not be produced on the lampshade 60 .

Furthermore, the above-mentioned protruding ring 31, the two grooves 32, 33 and the curling edge 34 are integrally formed, so that the structural assembly of the entire lamp is very convenient for assembly and production with the modular lamp board.

The above-mentioned ceiling lamp accommodates the power module 20 by setting the protruding ring 31 on the chassis 30, and sets the groove to accommodate the control circuit board 40. The power module 20, the LED substrate 50 and the control circuit board 40 of the lamp are not on the same plane. The installation space of the LED substrate 50 is greatly released, and the lamp beads can be placed arbitrarily. At the same time, the LED lamp beads 51 are far away from the heat source, which improves the reliability and service life of the lamp.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. A kind of 1. ceiling lamp, it is characterised in that including：

   Mounting base；

   Power module, is installed in the mounting base；

   Chassis, is installed in the mounting base, and the chassis center is equipped with the bulge loop to the mounting base opposite direction protrusion, institute State power module to be contained in the bulge loop, be equipped with around the bulge loop to concave first groove in the mounting base direction；

   Control board, is installed on the chassis, in first groove, is provided with and is used in the control board Receive the wireless signal receiving circuit that remote signal changes light color；

   LED substrate, is fixed on the chassis, and the LED substrate is pasted with multi-colored led lamp bead；

   Lampshade, is removably installed on the chassis by card base fastener, the LED substrate is covered in interior.
2. 2. ceiling lamp as claimed in claim 1, it is characterised in that the LED substrate covers first groove.
3. 3. ceiling lamp as claimed in claim 1, it is characterised in that the chassis is in the oriented mounting base direction of edge Concave second groove, the lampshade are removably connected in second groove, the card base button by the card base fastener The edge of part and the lampshade is accommodated in second groove.
4. 4. the ceiling lamp as described in claim 1,2 or 3, it is characterised in that the edge on the chassis sets the oriented lampshade The crimping of direction extension, the crimping are used for the edge of the lampshade.
5. 5. ceiling lamp as claimed in claim 1, it is characterised in that the lampshade is PC lampshades.
6. 6. ceiling lamp as claimed in claim 1, it is characterised in that the LED substrate is equipped with signal and receives head, the control Circuit board is equipped with the output signal line for being used for that head grafting to be received with the signal.