CN208186086U - A kind of high-transmittance energy-saving panel lamp - Google Patents

Abstract

The utility model discloses a kind of high-transmittance energy-saving panel lamps, including a pair of of L-type frame, bottom plate is fixed between a pair of L-type frame, the bottom plate lower end is equipped with reflecting layer, heat-conducting silica gel sheet is fixed between the bottom plate and reflecting layer, each L-type frame inner surface is equipped with a pair of of connection inserted sheet, LED light bar is fixed in each L-type frame, each LED light bar both ends are equipped with connection terminal, each connection terminal is correspondingly connected with inserted sheet is connect, each connection inserted sheet side surface connecting wire, the reflecting layer lower surface and the lightguide plate fixing between a pair of of LED light bar, the light guide plate opposite flank processes spherical surface salient point array, it include multiple spherical surface salient points in the spherical surface salient point array, the focus direction of each spherical surface salient point is identical, the light guide plate lower surface is equipped with diffusion Layer, the diffusion layer lower surface is coated with fixed adhesive.The utility model has the beneficial effects that of simple structure and strong practicability.

Description

A kind of high-transmittance energy-saving panel lamp

Technical field

The utility model relates to flat lamp field, especially a kind of high-transmittance energy-saving panel lamp.

Background technique

Flat lamp is usually to be made of LED light bar with acrylic light guide plate, has energy-saving and environmental protection, dust-proof, antistatic, The advantages that light transmittance and strong steady photosensitiveness.Wherein, the light that LED lamp bar issues, through multiple reflections, effectively improves in light guide plate The uniformity and lighting effect of illumination, compared with traditional straight-down negative lamps and lanterns, flat lamp overcome light is dazzling, lighting effect not Good problem, is well received by consumers.

203585949 U of Chinese patent literature CN discloses a kind of high-transmittance energy-saving panel lamp, will be general in the patent The plates layer such as reflecting plate used in the flat lamp of form, diffuser plate and light guide plate replaces film forming layer, reduces the thickness of lamp body, together When, it avoids generating air layer.But although the selection of above-mentioned patent mesosome reduces light transmission thickness, but due to light source from Entire light-emitting surface is directed to by light guiding film 5 after the injection of LED lamp bar, then divergence of beam to diffuser plate, light is in transmit process In be still weakened, light transmittance effect is little, meanwhile, the cleaning treatment of this lamp body is not advantageous according to previous product.

In existing technology, flat lamp is overlapped mutually using reflecting plate, light guide plate and diffuser plate, using light in leaded light Multi-angle emits in plate, is then incident on diffuser plate and increases light mist degree, still, since the plate of use at all levels has centainly Thickness, reduce light, can be reduced if can increase the light transmittance of acrylic light guide plate, if in the case where same brightness flat The power of plate lamp, to reach energy-efficient effect.Therefore, the utility model devises a kind of high-transmittance energy-saving panel lamp.

Utility model content

Purpose of the utility model is to solve the above problems, devise a kind of high-transmittance energy-saving panel lamp.

Realize that above-mentioned purpose the technical solution of the utility model is a kind of high-transmittance energy-saving panel lamp, including a pair of of L-type Frame fixes bottom plate between a pair of L-type frame, and the bottom plate lower end is equipped with reflecting layer, between the bottom plate and reflecting layer Fixed heat-conducting silica gel sheet, each L-type frame inner surface are equipped with a pair of of connection inserted sheet, fix in each L-type frame LED light bar, each LED light bar both ends are equipped with connection terminal, and each connection terminal is correspondingly connected with inserted sheet is connect, Each connection inserted sheet side surface connecting wire, the reflecting layer lower surface and the fixed leaded light between a pair of of LED light bar Plate, the light guide plate opposite flank process spherical surface salient point array, include multiple spherical surface salient points in the spherical surface salient point array, often The focus direction of a spherical surface salient point is identical, and the light guide plate lower surface is equipped with diffusion layer, and the diffusion layer lower surface is coated with Fixed adhesive, the diffusion layer pass through the fixed transparent protective film of fixed adhesive, a L-type frame of a pair of L-type frame Frame inner surface fixed power source drive module, the electric power driving module are correspondingly connected with LED light bar by conducting wire.

The plate upper surface processes multiple heat release holes.

The spherical surface salient point array uses permutation and combination method.

The light guide plate material selection acrylic.

Each L-type frame side surface is coated with sealant, and a pair of L-type frame is encapsulated by sealant.

The reflecting layer and diffusion layer material are PET material.

The LED light bar is detachable.

A kind of high-transmittance energy-saving panel lamp made using the technical solution of the utility model, easy to operate, low cost Honest and clean, this product utilizes convex lens characteristic, machined spherical surface salient point array, array on the light guide plate opposite flank of installation By certain permutation and combination, keep its focus direction consistent, has accumulated the light of LED light bar sending to the greatest extent, avoid Light losing, to achieve the effect that increase light transmittance.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of high-transmittance energy-saving panel lamp described in the utility model；

Fig. 2 is a kind of top view of high-transmittance energy-saving panel lamp described in the utility model；

Fig. 3 is a kind of side view of high-transmittance energy-saving panel lamp described in the utility model；

In figure, 1, L-type frame；2, bottom plate；3, reflecting layer；4, heat-conducting silica gel sheet；5, inserted sheet is connected；6, LED light bar；7, even Connecting terminal；8, conducting wire；9, light guide plate；10, spherical surface salient point；11, diffusion layer；12, transparent protective film；13, electric power driving module； 14, heat release hole；15, fixed adhesive.

Specific embodiment

The utility model is specifically described with reference to the accompanying drawing, as shown in Figure 1-3, a kind of high-transmittance energy conservation plate Lamp, including a pair of of L-type frame 1 fix bottom plate 2 between a pair of L-type frame 1, and 2 lower end of bottom plate is equipped with reflecting layer 3, institute It states and fixes heat-conducting silica gel sheet 4 between bottom plate 2 and reflecting layer 3, each 1 inner surface of L-type frame is equipped with a pair of of connection inserted sheet 5, LED light bar 6 is fixed in each L-type frame 1, and each 6 both ends of LED light bar are equipped with connection terminal 7, each described Connection terminal 7 is correspondingly connected with inserted sheet 5 is connect, each 5 side surface connecting wire 8 of connection inserted sheet, 3 following table of reflecting layer Face and the lightguide plate fixing 9 between a pair of of LED light bar 6,9 opposite flank of the light guide plate processing spherical surface salient point array, institute Stating in spherical surface salient point array includes multiple spherical surface salient points 10, and the focus direction of each spherical surface salient point 10 is identical, the leaded light 9 lower surface of plate is equipped with diffusion layer 11, and 11 lower surface of diffusion layer is coated with fixed adhesive 15, and the diffusion layer 11 passes through fixation Adhesive 15 fixes transparent protective film 12, and a L-type frame inner surface fixed power source of a pair of L-type frame 1 drives mould Block 13, the electric power driving module 13 are correspondingly connected with LED light bar 6 by conducting wire 8；2 upper surface of bottom plate processes multiple heat dissipations Hole 14；The spherical surface salient point array uses permutation and combination method；The 9 material selection acrylic of light guide plate；Each L-type frame 1 side surface of frame is coated with sealant, and a pair of L-type frame 1 is encapsulated by sealant；11 material of the reflecting layer 3 and diffusion layer It is PET material；The LED light bar 6 is detachable.

The characteristics of the present embodiment is that bottom plate 2 is fixed between a pair of of L-type frame 1, and 2 lower end of bottom plate is equipped with reflecting layer 3, bottom Heat-conducting silica gel sheet 4 is fixed between plate 2 and reflecting layer 3, each 1 inner surface of L-type frame is equipped with a pair of of connection inserted sheet 5, each L-type Fix LED light bar 6 in frame 1, each 6 both ends of LED light bar are equipped with connection terminal 7, each connection terminal 7 with connect inserted sheet 5 It is correspondingly connected with, each 5 side surface connecting wire 8 of connection inserted sheet, 3 lower surface of reflecting layer and the fixation between a pair of of LED light bar 6 Light guide plate 9,9 opposite flank of light guide plate process spherical surface salient point array, include multiple spherical surface salient points 10 in spherical surface salient point array, often The focus direction of a spherical surface salient point 10 is identical, and 9 lower surface of light guide plate is equipped with diffusion layer 11, and 11 lower surface of diffusion layer is coated with fixed viscous Mixture 15, diffusion layer 11 pass through the fixed transparent protective film 12 of fixed adhesive 15, a L-type frame inside of a pair of of L-type frame 1 Surface fixed power source drive module 13, electric power driving module 13 are correspondingly connected with LED light bar 6 by conducting wire 8.It is easy to operate, cost Cheap, this product utilizes convex lens characteristic, machined spherical surface salient point array, battle array on the light guide plate opposite flank of installation Column keep its focus direction consistent by certain permutation and combination, have accumulated the light of LED light bar sending to the greatest extent, avoid Light losing, to achieve the effect that increase light transmittance.

In the present embodiment, firstly, the utility model is a kind of high-transmittance energy-saving panel lamp, with a pair of of L-type frame 1 For framework, bottom plate 2 is fixed in-between, particularly, 2 upper surface of bottom plate machined multiple heat release holes 14, then under bottom plate 2 Surface is fixed with heat-conducting silica gel sheet 4, can play good heat radiation function, is provided with reflecting layer in the lower surface of heat-conducting silica gel sheet 4 3, later, LED light bar 6 is fixed in L-type frame 1, the both ends of LED light bar 6 are provided with connection terminal 7, then in L-type frame Connection inserted sheet 5 is placed in 1 side surface of frame, wherein connection inserted sheet 5 and connection terminal 7 are connected with each other, and LED light bar 6 is detachable shape Then formula placed light guide plate 9 in 3 lower surface of reflecting layer and between LED light bar 6,9 opposite flank of light guide plate processes There is spherical surface salient point array, spherical surface salient point array includes the spherical surface salient point 10 using permutation and combination form, these spherical surface salient points 10 focus is in same direction, then, is placed with diffusion layer 11 in the lower surface of light guide plate 9, at this point, light is from LED light bar 6 It is focused after sending by the spherical surface salient point 10 on light guide plate 9, then under the action of light guide plate 9, directive diffusion layer 11, diffusion layer Its light is diffused processing by 11, meanwhile, some light is emitted at reflecting layer 3, and reflecting layer 3, which reflects light back into, leads Tabula rasa 9, reduces light losing, in the present apparatus, secures protective film by fixed adhesive 15 in the lower surface of diffusion layer 11 12, processing lamp body convenient for cleaning, and a pair of of L-type frame 1 is packaged by sealant, and the substances such as air, dust is avoided to enter Inside lamp body, meanwhile, for reflecting layer 3 and diffusion layer 11, the material selected is PET material.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model Protection scope within.

Claims (7)

1. a kind of high-transmittance energy-saving panel lamp, including a pair of of L-type frame (1), which is characterized in that a pair of L-type frame (1) Between fix bottom plate (2), bottom plate (2) lower end be equipped with reflecting layer (3), between the bottom plate (2) and reflecting layer (3) fix lead Hot silica gel piece (4), each L-type frame (1) inner surface are equipped with a pair of of connection inserted sheet (5), each L-type frame (1) Interior fixed LED light bar (6), each LED light bar (6) both ends are equipped with connection terminal (7), each connection terminal (7) It is correspondingly connected with inserted sheet (5) is connect, each connection inserted sheet (5) side surface connecting wire (8), reflecting layer (3) following table Face and the lightguide plate fixing (9) between a pair of of LED light bar (6), light guide plate (9) the opposite flank processing spherical surface salient point battle array Column, the interior spherical surface salient point array includes multiple spherical surface salient points (10), and the focus direction of each spherical surface salient point (10) is identical, Light guide plate (9) lower surface is equipped with diffusion layer (11), and diffusion layer (11) lower surface is coated with fixed adhesive (15), described Diffusion layer (11) is fixed transparent protective film (12) by fixed adhesive (15), a L-type frame of a pair of L-type frame (1) Frame inner surface fixed power source drive module (13), the electric power driving module (13) are correspondingly connected with LED light bar by conducting wire (8) (6).

2. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that bottom plate (2) upper surface Process multiple heat release holes (14).

3. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that the spherical surface salient point array is adopted Use permutation and combination method.

4. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that light guide plate (9) material Select acrylic.

5. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that each L-type frame (1) Side surface is coated with sealant, and a pair of L-type frame (1) is encapsulated by sealant.

6. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that the reflecting layer (3) and expansion Dissipating layer (11) material is PET material.

7. a kind of high-transmittance energy-saving panel lamp according to claim 1, which is characterized in that the LED light bar (6) is removable It unloads.