CN205208277U - Light panel lamp is spared to energy -saving no stroboscopic - Google Patents

Abstract

The utility model discloses an energy-saving type non-stroboscopic uniform light panel lamp. The panel lamp comprises an outer frame, a diffuser plate, a light guide plate, an EVA gasket, a rear cover plate and a light bar. The diffuser plate is embedded in the outer frame, and the light guide plate is arranged Above the diffuser plate, the rear cover and the outer frame are fixedly installed together. There is an EVA spacer between the rear cover and the light guide plate. The light bar is arranged on the side of the light guide plate. the overlapping edge. The utility model can be used as a ceiling. When the light is not turned on, it is completely the same as the ceiling and will not affect the integrity of the ceiling. The utility model is suitable for fixed lighting in office buildings, schools, shopping malls, hospitals and other places.

Description

Energy-saving flicker-free uniform light panel light

technical field

The utility model discloses a panel light, in particular to an energy-saving type non-strobe uniform light panel light.

Background technique

With the continuous improvement of people's living standards, people's requirements for lighting are getting higher and higher. In modern house decoration, ceilings are usually suspended above the house as interior decoration, which looks neat and beautiful. When installing lamps and lanterns, usually there is a light groove embedded in the ceiling, or a crystal chandelier is hoisted on the ceiling. The decoration structure of hoisting a crystal chandelier on the ceiling is more luxurious, but the cost is very high. However, its structure will destroy the integrity of the ceiling and have a certain impact on the overall appearance.

Contents of the invention

Aiming at the above-mentioned disadvantage that the embedded light groove on the ceiling in the prior art will damage the integrity of the ceiling, the utility model provides an energy-saving type flicker-free uniform light panel light, which adopts a special structural design and can pass through the panel The light replaces one or several pieces of the ceiling. When the light is not turned on, it is exactly the same as the ceiling and will not affect the overall structure of the ceiling.

The technical solution adopted by the utility model to solve the technical problem is: an energy-saving type non-stroboscopic uniform light panel light, the panel light includes an outer frame, a diffusion plate, a light guide plate, an EVA gasket, a rear cover plate and a light strip, and a diffusion plate Embedded in the outer frame, the light guide plate is set above the diffusion plate, the back cover and the outer frame are fixedly installed together, there is an EVA gasket between the back cover and the light guide plate, the light bar is set on the side of the light guide plate, and the front of the outer frame Features lap edges for lapping to ceiling joists.

The technical solution adopted by the utility model to solve its technical problems further includes:

There is a backing plate between the rear cover and the light guide plate

The light bar is bonded to the outer frame by heat-conducting double-sided adhesive.

There are two light bars, and the two light bars are arranged at two opposite sides of the light guide plate.

Radiating fins are arranged on the side of the outer frame.

The back of the outer frame is provided with a first groove and a second groove, the outer edge of the back cover is provided with a flanging, and the flanging is inserted into the first groove, and the rear cover is provided with a screw hole. The screw holes are arranged corresponding to the second grooves, and the rear cover and the outer frame are fixedly installed together by the first fixing screws.

Radiating fins are also arranged in the first groove.

The light bar is connected with a power cord, and the power cord is electrically connected with the power control module.

The power cord is connected with a female end plug, the power control module is connected with a male end plug, and the female end plug and the male end plug are plugged together.

The power cord is provided with a wire protection buckle, a screw hole is opened on the fixed installation piece, the wire protection buckle is provided with a baffle, and a gap is opened on the rear cover, the power cord is installed in the gap, and the baffle is located at the rear On the inner side of the cover plate, the fixed installation piece is located outside the rear cover plate, and the fixed installation piece is fixedly installed on the rear cover plate through the second fixing screw.

The beneficial effects of the utility model are: the utility model can be used as a ceiling. When it is not turned on, it is completely the same as the ceiling and will not affect the integrity of the ceiling. The utility model is suitable for office buildings, schools, shopping malls, Fixed lighting in places such as hospitals.

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Figure 1 is a schematic diagram of the front structure of the utility model.

Fig. 2 is a schematic diagram of the back structure of the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of the utility model.

FIG. 4 is a schematic diagram of a partially enlarged structure of A in FIG. 3 .

Fig. 5 is a schematic structural diagram of the utility model in a disassembled state.

FIG. 6 is a schematic diagram of a partially enlarged structure of B in FIG. 5 .

FIG. 7 is a schematic diagram of a partially enlarged structure of C in FIG. 5 .

In the figure, 1-outer frame, 2-diffusion plate, 3-light guide plate, 4-backing plate, 5-rear cover, 6-light strip, 7-thermally conductive double-sided adhesive tape, 8-first fixing screw, 9- Power cord, 10-power control module, 11-female plug, 12-male plug, 13-cable buckle, 14-fixed mounting piece, 15-block, 16-second fixing screw, 17-notch, 18-the first groove, 19-the second groove, 20-flange, 21-lap edge, 22-radiating fins.

detailed description

This embodiment is a preferred implementation mode of the present utility model. Others whose principle and basic structure are the same or similar to this embodiment are within the protection scope of the present utility model.

Please refer to accompanying drawings 1 to 7 in combination. The utility model mainly includes an outer frame 1, a diffusion plate 2, a light guide plate 3, a backing plate 4, a rear cover 5 and a light bar 6. In this embodiment, the outer frame 1 is The frame structure made of aluminum alloy is adopted, and the diffuser plate 2 is embedded in the outer frame 1. In this embodiment, the diffuser plate 2 adopts a translucent structure, which can make the light more uniform. The light guide plate 3 is arranged above the diffuser plate 2, and the rear cover The plate 5 is arranged above the light guide plate 3, and the rear cover 5 and the outer frame 1 are fixedly installed together, and the light guide plate 3 and the diffusion plate 2 are fixedly installed in the outer frame 1 through the rear cover 5. In this embodiment, in order to prevent The back cover 5 wears the light guide plate 3 , and a backing plate 4 is provided between the back cover 5 and the light guide plate 3 . In this embodiment, the light bar 6 is arranged on the side of the light guide plate 3, and the light emitted by the light bar 6 can be injected into the light guide plate 3. In this embodiment, the light bar 6 is bonded to the outer frame 1 through a heat-conducting double-sided adhesive 7, The heat emitted by the light bar 6 can be dissipated quickly through the outer frame 1 . In this embodiment, there are two light bars 6 , and the two light bars 6 are arranged at two opposite sides of the light guide plate 3 . In practice, one, three or four light bars 6 can also be provided.

In this embodiment, heat dissipation fins 22 are provided on the side of the outer frame 1, which is more conducive to the dissipation of heat. In this embodiment, an overlapping edge 21 is provided on the front of the outer frame 1. During use, the overlapping edge 21 can The utility model is installed on the ceiling installation keel lapped, and the utility model is installed as a ceiling, and the installation is simple and convenient. In this embodiment, there are two grooves on the back of the outer frame 1, which are respectively the first groove 18 and the second groove 19. The outer edge of the rear cover 5 is provided with a flange 20. When installing, the flange 20 Inserted in the first groove 18, in this embodiment, the first groove 18 is also provided with cooling fins, which can improve the heat dissipation efficiency. In this embodiment, the rear cover 5 is provided with screw holes (not marked in the figure), and the screw holes are set corresponding to the second groove 19. When installing, the rear cover 5 is connected to the outer frame by the first fixing screw 8. 1 are fixedly installed together. In this embodiment, the first fixing screw 8 is a pan-head self-tapping screw. When installing, the first fixing screw 8 is directly screwed into the second groove 19.

In this embodiment, the detachable power control module 10 is designed, that is, the light bar 6 is connected to the power cord 9, and the power cord 9 is connected to the female terminal plug 11. The power control module 10 is designed independently, and the power control module 10 is connected to There is a male-end plug 12 , and the electrical connection between the power control module 10 and the light bar 6 is realized by plugging the male-end plug 12 and the female-end plug 11 . In this embodiment, a wire protection buckle 13 is fixedly installed on the power cord 9, and the power cord 9 can be effectively protected from damage through the wire protection buckle 13. A screw hole is provided on the sheet 14, a stopper 15 is fixedly arranged at the bottom of the wire protection tube 13, and the arc buckle 13, the fixed installation piece 14 and the stopper 15 are integrally injection-molded. There is a gap 17, and the power cord 9 is installed at the gap 17. During installation, the blocking plate 15 is positioned at the inner side of the back cover 5, and the fixed mounting piece 14 is positioned at the outside of the rear cover 5, that is, the fixed mounting piece 14 and the blocking plate 15 connect the rear cover The plate 5 is clamped in the middle, and the fixed installation piece 14 is fixedly installed on the rear cover plate 5 by the second fixing screw 16. In the present embodiment, the second fixing screw 16 adopts a pan head self-tapping screw. When installing, the second fixing screw 16 is directly screwed into the first groove 18 on the outer frame 1.

The outer frame 1 in the utility model is made of high-quality aluminum profile, and the surface is anodized, and the rear cover 5 is stamped and formed by high-quality aluminum plate, which is ultra-thin and beautiful; the utility model adopts high light efficiency and low power LED light source and high efficiency The light distribution design is more than 60% more energy-saving than fluorescent lamps; the utility model can realize precise light distribution and anti-glare design, and the brightness of the entire light-emitting surface is uniform, which can effectively relieve human visual fatigue; the utility model adopts an ultra-wide working voltage design, which can be used in It works stably and reliably under the voltage of AC100-265W50Hz/DC100-265V, ensuring normal lighting in the environment of harsh voltage fluctuations; the utility model can be instantly cold-started and hot-started; The conventional fluorescent grid lamp panel is more beautiful; the utility model adopts an intelligent chip to control the current constant current output, the light source has a long service life and low maintenance cost.

Claims (10)

1. An energy-saving flicker-free uniform light panel light, characterized in that: the panel light includes an outer frame, a diffusion plate, a light guide plate, an EVA gasket, a rear cover and a light bar, and the diffusion plate is embedded in the outer frame Inside, the light guide plate is set above the diffuser plate, the back cover and the outer frame are fixedly installed together, there is an EVA gasket between the back cover and the light guide plate, the light bar is set on the side of the light guide plate, and the front of the outer frame is equipped with a Lap edge attached to ceiling joists. 2. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: a backing plate is provided between the rear cover plate and the light guide plate. 3. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: said light bar is bonded to the outer frame by heat-conducting double-sided adhesive. 4. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: there are two light strips, and the two light strips are arranged at two opposite sides of the light guide plate. 5. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: the side of the outer frame is provided with cooling fins. 6. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: the back of the outer frame is provided with a first groove and a second groove, and the outer edge of the rear cover is provided with Flanging, the flanging is inserted in the first groove, screw holes are provided on the back cover, and the screw holes are set corresponding to the second groove, and the back cover and the outer frame are fixedly installed together by the first fixing screws. 7. The energy-saving flicker-free uniform light panel light according to claim 6, characterized in that: the first groove is also provided with cooling fins. 8. The energy-saving flicker-free uniform light panel light according to claim 1, characterized in that: said light bar is connected with a power line, and the power line is electrically connected with the power control module. 9. The energy-saving flicker-free uniform light panel light according to claim 8, characterized in that: said power line is connected with a female plug, and the power control module is connected with a male plug, and the female plug and the male plug are connected to each other. The end plugs are plugged together. 10. The energy-saving flicker-free uniform light panel light according to claim 8, characterized in that: the power cord is fixed with a wire protection buckle, and a screw hole is opened on the wire protection buckle, and the wire protection clip The bottom of the buckle is fixed with a baffle, and there is a gap on the rear cover, the power cord is installed in the gap, the baffle is located inside the rear cover, the wire protection buckle is located outside the rear cover, and the wire protection is fixed by the second fixing screw. The buckle is fixedly installed on the rear cover.