TWM512103U - Back sliding type unframed flat lamp - Google Patents

Description

Sliding back panelless panel light

This creative department provides a "sliding back type faceless panel light", especially a designer who has a simple structure, easy operation and maintenance, quick assembly, low production cost, maximum light efficiency and seamless splicing.

With the rising awareness of environmental protection, energy conservation and carbon reduction, and the greenhouse effect, countries around the world have not tried their best to reduce the problem of carbon pollution. Therefore, they have continuously developed green industries to reduce electricity consumption and pollution to air and land.

The application of LED (Light Emittimg Diode) technology to lighting fixtures has become an industry consensus. Because LED lamps have low power consumption, small size, and fast response, they have a wide range of applications and types; in terms of functions, such as single-seat LED lights, long-shaped lamps, projection lamps, xenon lamps, panel lamps, and suspensions. Hanging panel lights, etc., have been used in commercial lighting, office lighting, home lighting, industrial lighting and landscape lighting applications, presenting a complete and multi-application product trend, is the most advantageous and energy-saving lighting design.

In addition to improving indoor and office lighting, the current LED panel lamps have the characteristics of increasing the brightness of traditional lighting and saving electricity. They use two optical transmission media: diffusion plate (DP) and light guide plate (LCP). And a reflective sheet; the main function of the diffuser is to diffuse light through the optical composite to produce a brightness Uniformly distributed surface light source, and achieve the effect of brightness enhancement; the light guide plate is mainly used in the edge-light type backlight module to guide the light through the microstructure design of the light guide plate surface, and evenly distribute the line light source as the surface light source. The function of the reflective sheet is mainly to reflect the light emitted from the bottom of the light guide plate back into the light guide plate to reduce light loss and increase the efficiency of the module.

However, in terms of the structure of the LED panel lamp, at present, the outer frame of the LED light module is first combined, and the light guide plate and the diffusion plate are clamped into the outer frame and then locked and formed, which not only makes the assembly and disassembly difficult when the parts are to be replaced, and The structure is not only labor-intensive, time-consuming, and has a long processing time, and it is also impossible to shorten the production time to reduce the cost. At present, there is no manufacturer that achieves a fast, labor-saving, simple and convenient design in the assembly of the LED panel light structure.

At present, LED lamps and lanterns developed by the industry have many structures, such as: Taiwan's new patent No. M440408 "LED panel light structure" reveals that the system has a plurality of back frame, and the geometric back frame is based on the bottom plate and the plural The frame is composed of a frame, and the heat generated by the LED element can be quickly transmitted to cause heat dissipation of the body frame, but the working time required for the assembly and maintenance of the combination cannot be improved.

The structure disclosed in the patent No. M443125 "flat panel frame assembly structure" of Taiwan is to limit the positioning function of the top frame to support each other, so that the two ends of the second frame strip of the frame are inserted into the abutting end surface of the first frame. And the abutting end surface, the inner edge of the second frame strip is abutted against the end surface of the first frame strip, and the outer end surface of the second frame strip is placed against the first frame strip to the top end surface. Although it has a limit function of supporting the top when it is connected to each other, it is easier to combine the groups, but it is still not out of the four sides. The design of the retaining mode of the frame strip combination is inconvenient to assemble and cannot achieve the labor saving effect.

The structure disclosed in the Taiwan Patent No. M489959 "LED Panel Light" is composed of a bottom plate having a plurality of sides or a continuous side, a cover plate, and a diffuser plate, and the cover plate and the bottom plate are The relative angle at the lamp chamber is greater than 90 degrees, and the LED light source can penetrate all portions of the surface of the diffuser. This is still beyond the shackles of the traditional four-sided sidebar combination frame.

The structure disclosed in the patent No. M453086 of the "Aluminum extruded structure of LED flat lamp holder" is provided on the left side of the main body of the lamp holder, and the fastening portion has a ground resisting zone and a second resisting zone. Each of them is provided with a bump, which is used for positioning the diffusion plate and adjusting the thickness of the light guide plate, and more than one rib is provided on the support portion to support the light guide plate and the diffusion plate. This structure still does not effectively improve the ease of assembly and maintenance.

In the structure disclosed in the Taiwan Patent No. M467007 "Flat Light", the system comprises a plurality of side frames, a light guiding ancestor and a first light source module, and each side frame is connected to each other to form a closed frame, and the side frame is located at the second A latching portion is extended on the two sides of the surface for positioning the light-transmissive cover, and a frame member and a positioning hole are formed between the two adjacent side frames, thereby being assembled and formed. As far as its structure is concerned, it is still quite complicated, and assembly is still not convenient, and it does not save time and effort.

The structure disclosed in the patent No. M467008 of Taiwan, which has a base and a frame, and a base is provided with a positioning hole, and each frame is provided. The frame has a stop piece extending from the first surface and a sliding groove near the first surface, and a frame joint is arranged at the frame of the adjacent side frame, and the adjacent side frames of the two sides of the frame connecting piece are respectively positioned. The holes and the gussets are screwed at the frame joints to form a fixed positioning, so that each side frame is connected to each other by a frame joint and is sealed into a closed frame. This kind of design, combined unit and structure, and assembly is not convenient, still can not achieve the economic benefits of saving labor.

As can be seen from the above, the industry only focuses on the design of lighting efficiency and unit arrangement. It is a pity that the economic efficiency of assembly and maintenance of LED panel light bodies is neglected.

The main purpose of this creation is to provide a "sliding back type faceless panel light" designer with a simple structure, easy maintenance and replacement of parts, quick assembly and low production cost, and maximum light efficiency and seamless splicing.

The "sliding backless frameless panel lamp" has a simple structure, and comprises an outer frame box, the three sides of which are surrounded by a first side frame strip, a second side frame strip and a third side frame strip. And each side frame strip extends inwardly with a lower edge of the outer frame, and a lower space is surrounded by a lower side of the outer frame, and an entrance space is formed on one side of the side frame without the side frame. The two sides of the lower side strips have the same first beveled edge and the second beveled edge, and the frame box is provided with a plurality of porous holes; the one side strip has a shape of a beak and has a front panel on the front panel. The second side plate and the first side plate respectively extend forwardly, and the first side edge and the second side plate form the same third beveled edge, and the second side plate is provided with a plurality of Snail for positioning the outer frame a diffuser plate having a guide groove formed around the first plate portion and the second plate portion, and the second plate portion has a larger area than the first plate portion and larger than the open space of the outer frame case; The light-reflecting sheet is located on the first plate portion of the diffusing plate, and is also provided with a plurality of porous holes; an LED light bar is located in the 边-shaped side strip and faces the light-reflecting sheet laterally into the light; According to the above configuration, when the combination is made, the diffusion plate and the light-guiding reflection sheet are slid into the space from the outer frame, and the side strip is closed in the entrance and exit space, and then the fixing hole and the screw hole are screwed into the predetermined hole and the screw hole respectively. The light-guiding reflector and the side strip are fixed in the access space and the open space, and the diffusion plate and the light-guiding reflection sheet are fixed by the fixing screws to be attached to the first side panel of the side strip and the lower edge of the outer frame of the outer frame. Thereby, the diffusion plate and the light-guiding reflection sheet can be slid into the open space area, so that the operation is convenient, the maintenance of the disassembly and replacement parts is facilitated, and the diffusion plate and the light-guiding reflection sheet are quickly installed during production, which saves labor and time. .

Another embodiment of the "sliding backless frameless panel light" includes an outer frame box having a side frame of a first side frame strip, a second side frame strip, and a third side frame strip. The strips are composed, and each of the side frame strips extends inwardly with a lower edge of the outer frame, and a lower space is surrounded by a lower side of the outer frame, and the first side of the side frame is formed without a side space. And the second access space, the first oblique space and the second oblique cutting edge are respectively formed on the two sides of the first entry space and the second side of the second access space, and the plurality of porous holes are arranged on the frame box; The strips respectively correspond to the first access space and the second access space, wherein each side strip has a shape of a crucible, and a front panel is provided, and a second side panel and a first side panel are respectively extended forward on the front panel and the lower side panel, and The first edge of the first side plate and the second side plate form the same third beveled edge, and the second side plate is provided with a plurality of screw holes for positioning the outer frame; a diffusion plate is surrounded by Set The guide groove is different from the first plate portion and the second plate portion, and the second plate portion has a larger area than the first plate portion and larger than the open space of the outer frame case; and a light guiding reflector is located at the diffusion plate a plate portion is also provided with a plurality of holes; the two LED strips are located in the ridge strip and face the light guide sheet laterally into the light; by the above structure, the diffuser and the diffuser are combined The light-guiding reflection sheet slides in from the entrance and exit space of the outer frame box, and the two side strips are closed in the entrance and exit space, and then screwed into the predetermined hole and the screw hole by the fixing screws, respectively, and the light-guiding reflection sheet and the side strip are respectively fixed in the entrance and exit. In the space and the open space, the diffusion plate and the light-reflecting sheet are fixed by a fixing screw to be attached to the first side panel of the side strip and the lower edge of the outer frame of the outer frame. Thereby, the diffusion plate and the light-guiding reflection sheet can be slid into the open space area, so that the operation is convenient, the maintenance of the disassembly and replacement parts is facilitated, and the diffusion plate and the light-guiding reflection sheet are quickly installed during production, which saves labor and time. purpose. Compared with the embodiment in which the first embodiment is only projected laterally by the first open space, the present embodiment increases the illumination of the illumination field by multiplying the illumination by the lateral projection light on the side of the second access space. effect.

The side strips of the "sliding back type faceless panel light" and the frame strips on both sides of the entry and exit space are designed by the mutually matching chamfered edges, and the first beveled edge, the second beveled edge, and the first 1. The third beveled edge at both ends of the second side plate has the same chamfering angle and corresponds to each other, thereby enabling the edge strip to quickly enter the access space and the lower edge of the outer frame to be matched, so as to obtain a simple, fast and firm combination effect. .

The diffusion plate of the "sliding back type frameless panel lamp" is provided with a guide groove and is divided into a first plate portion and a second plate portion, the second plate portion is larger than the first plate portion, and the second plate portion is available The light-reflecting sheet is disposed, and the guiding groove can be slid into the open space from the lower edge of the outer frame of the outer frame box cover by the access space, thereby achieving quick and convenient assembly, disassembly and assembly. The characteristics of the person.

The depth of the diffuser plate guide groove of the "sliding back type faceless panel lamp" is larger than the first side plate of the outer frame box, and the second plate portion is larger than the outer frame box, so that the side light source is effective. Distribute downwards, and achieve the best lighting effects.

The second side panel of the "sliding back type frameless panel lamp" has a longer length than the first side panel, thereby providing a plurality of screw holes opposite to the position of the outer frame box positioning holes, and is disposed on the second side panel, and The side strips and the outer frame box are assembled and positioned by screwing the fixing screws into the corresponding holes and the screw holes.

The width of the front panel of the side strip of the "sliding back type frameless panel light" is smaller than the width of the first, second and third side frame strips of the outer frame box, and the first side of the assembled side strip extends The second side plate is located between the outer frame box body and the lower edge of the outer frame, so that the top and bottom strips are pressed by the outer frame box, the lower side of the outer frame and the screw, so that the overall structure is firm and stable.

100‧‧‧LED panel light

10‧‧‧Outer box

101, 102‧‧‧ holes

13‧‧‧ first side frame

14‧‧‧Second side frame

15‧‧‧ third side frame

111‧‧‧First beveled edge

141‧‧‧Below the outer frame

131‧‧‧second beveled edge

16‧‧‧Open space

17‧‧‧First access space

18‧‧‧Second access space

20‧‧‧Side strips

201‧‧‧ front panel

21, 22‧‧‧ screw holes

23‧‧‧First side panel

231‧‧‧3rd beveled edge

24‧‧‧second side panel

40‧‧‧Diffuser

41‧‧‧Guide

42‧‧‧First Board

43‧‧‧ Second Board

50‧‧‧Light-reflecting sheet

51‧‧‧ screw holes

60, 61‧‧‧ fixing screws

70‧‧‧LED strips

The first figure is an embodiment of the creative three-dimensional combination diagram.

The second figure is a diagram of an embodiment of the stereoscopic decomposition of the creation.

The third picture is a cross-sectional view of the second figure c-c of the creation.

The fourth picture is the bottom view of the creation sidebar.

The fifth picture is the bottom view of the fourth picture of the creation.

Figure 6 is a cross-sectional view of the second figure e-e of the creation.

The seventh picture is a partial enlarged view of the second figure d of the creation.

The eighth picture is a partial enlarged view of the first picture a of the creation.

The ninth picture is a cross-sectional view of the f-f of the eighth figure of the creation.

The tenth figure is a three-dimensional decomposition example of the creation of two separate spaces.

Referring to the first and second figures, the panel lamp 100 of the "slip-back type faceless panel lamp" is composed of an outer frame 10, a side strip 20, a diffuser 40, and a light-reflecting sheet 50 ( At the same time, it has the functions of the light guide plate and the reflector, and the LED light bar 70 is composed.

The three sides of the outer frame 10 are surrounded by the first side frame 13, the second side frame 14, and the third side frame 15, and the first, second, and third side frames 13, 14 The outer frame lower edge strip 141 extends inwardly from the outer frame lower edge strip 141 to form a larger open space 16 region, wherein one side without the side frame strip forms a first access space 17, such as the second As shown in the figure, the frame lower edge strips 141 on both sides of the first access space 17 are at the opposite ends of the first access space 17, and have the same first beveled edge 111 and second beveled edge 131 (please refer to the fourth simultaneously) The figure and the fifth figure) can be processed together with the first side plate 23 and the second side plate 24 of the side strip 20 to form a third beveled edge 231 on both sides, and the third beveled edge 231 is attached to the edge strip 20 The end portion is formed at an oblique chamfering angle, so that the first side panel 23 and the second side panel 24 form obliquely cut edges in the same direction, thereby allowing the side strip 20 to quickly enter the first access space 17 and the outer frame lower edge strip 141. The hinges are further positioned with the screw holes 21, 22 and the holes 101, 102 to facilitate the screwing of the fixing screws 60, 61 into the positioner. The aforementioned access space 17 provides the diffusing plate 40 and the light guiding reflective sheet 50 to be quickly accessed from here. In the frame box 10, the economic benefits such as quick installation, easy assembly and disassembly, and time-saving and labor-saving assembly are achieved.

In addition, a plurality of holes 101 and 102 are provided in the outer frame case 10 for locking and locking the light guiding reflection sheet 50.

Referring to the second figure, the side strip 20 is attached to the outer frame 10 without a side position to seal the first access space 17, and the LED light bar 70 is attached to the side strip 20. The inner side is caused to illuminate the light reflecting sheet 50 inward (as shown in FIG. 9).

The side strips 20 are formed in a meandering shape, and the front panel 201 is provided. The second side panel 24 and the first side panel 23 are respectively extended forward and downward on the front panel 201 (as shown in the third figure); The fourth and fifth figures, the third beveled edge 231 formed by the two end edges of the first and second side plates 23, 24, the bevel angle and the outer frame lower edge 141 on both sides of the first access space 17 of the outer frame case 10. The first beveled edge 111 and the second beveled edge 131 have the same bevel angle, so that the two are corresponding to each other and fastened to each other, wherein the second side plate 24 is longer than the first side plate 23, The two side plates 24 are provided with a plurality of screw holes 21 and 22 opposite to the positioning holes 101 and 102 of the outer frame case 10, and are screwed to the corresponding holes 101 and 102 and the screw holes 21 and 22 by fixing screws 60 and 61. The side strip 20 and the outer frame case 10 are assembled and positioned.

In the combination, the "slip-back type faceless panel lamp" is configured to slide the diffusion plate 40 and the light-guiding reflection sheet 50 from the first entrance and exit space 17 of the outer frame case 10, and cover the side strip 20 to the first side. After entering and exiting the space 17, the predetermined holes 101 and 102 and the screw holes 51, 21 and 22 are screwed into the fixing holes 60 and 61, and the light guiding reflection sheet 50 and the side strips 20 are respectively fixed to the access space 17 and the open space 16 respectively. Please refer to the first figure, the eighth figure and the first As shown in FIG. 9 , the fixing screws 60 and 61 can fix the diffusion plate 40 and the light guiding reflection sheet 50 against the first side plate 23 of the side strip 20 and the lower frame 141 of the outer frame case 10, and It is easy to save time and effort.

A guide groove 41 is disposed around the diffusion plate 40. The first plate portion 42 and the second plate portion 43 are distinguished as shown in the seventh to ninth views. The second plate portion 43 has a larger area than the first plate portion 42. The light guide sheet 50 is located on the first plate portion 42 of the diffuser plate 40, so that the second plate portion 43 protrudes from the periphery of the outer frame case 10 after assembly. The best way to deliver light.

Please refer to the eighth and ninth figures for a partial enlarged view of the first part a of the "sliding back type frameless panel lamp" and a cross-sectional view of the eighth figure ff. The diffusion plate 40 is guided through the guide groove. 41, the outer frame 141 of the outer frame case 10 slides into the outer frame case 10, and the second plate portion 43 protrudes beyond the open space 16. When the LED light bar 70 is laterally illuminated, the light guide sheet is guided by the light guide sheet. The 50 and the diffusion plate 40 uniformly introduce the light from the side and then illuminate the open space 16 via the diffusion plate 40 to obtain an optimum illumination effect.

Furthermore, the depth of the guide groove 41 of the diffuser plate 40 is greater than the first side plate 23 of the outer frame case 10 and the beak-shaped side strip 20.

The LED light bar 70 is located in the side strip 20 and faces the light guiding reflection sheet 50 laterally. The width of the front panel 201 of the side strip 20 is smaller than the first, second and third side frames of the outer frame 10 . The width of the strips 13, 14, 15 is such that after assembly, the first and second side panels 23, 24 extending from the side strip 20 are located between the outer frame 10 and the outer frame lower strip 141, and the side strips The upper and lower sides of the frame 20 and the lower frame 141 of the outer frame and the screws 60 and 61 are pressed up and down, and the overall structure is not only firm but stable.

Due to its simple structure and easy assembly and disassembly, the “Sliding Back Panelless Panel Light” can be modified according to the customization requirements. When some venues need to improve the illumination brightness and increase the luminous flux, the outer frame box can be retained. 10: The first side frame strip 13, the second side frame strip 14, and the third side frame strip 15 are at least two side frame strips. The following embodiment is to retain the first and third side frame strips 13, 15 as an example. As shown in the tenth figure, the same second access space 18 is formed opposite to the first access space 17, and the LED light bar 70 is disposed in the first and third side frame strips 13, 15 such that the LED light bar 70 is removed. At the same time, the first open space 17 and the second open space 18 are radiated through the light guiding reflector 50, and the panel light 100 is irradiated to the open space 16 via the diffusing plate 40 to generate a light effect, compared to the second LED light bar 70. In the embodiment in which only the first open space 17 is projected sideways, in the present embodiment, since the lateral projection light from the side of the second access space 18 is increased, the illumination field is doubled and multiplied.

In summary, the creation of the "sliding back type frameless panel lamp" has the advantages of simple structure, quick assembly, quick and easy disassembly and assembly when repairing and replacing parts, and has the following characteristics:

First, the structure of the borderless flat panel light can be assembled into a seamless light wall.

Second, the side light guiding structure can make the luminaire thin.

Third, the use of no border design, can produce the maximum extent of light, provide high-quality light effects, can practice the effect of seamless stitching.

Fourth, the thick front frame is removed, the light-emitting area is enlarged, and the luminous flux is also improved. The outer frame box is integrally formed by using professional stamping technology, which simplifies the use of the process and components.

5. It can replace the shortcomings of traditional grille lamps with short service life and complicated maintenance. The province's total power consumption can replace the various installation methods of traditional grille panels.

Sixth, the energy-saving effect is 55%~70% energy and brightness higher than the traditional grille lamp panel.

Seven, long service life and high stability characteristics.

Eight, can be used with an external power supply, instant start, no delay, no noise, no flashing of fluorescent lights.

In summary, the creation of the "sliding back type faceless panel light" is simple in structure, convenient in installation, easy to maintain, saves time and effort, and has economic benefits and practical value.

100‧‧‧LED panel light

10‧‧‧Outer box

60, 61‧‧‧ fixing screws

20‧‧‧Side strips

40‧‧‧Diffuser

Claims (6)

A sliding back type frameless panel lamp comprises at least one outer frame box, wherein three side edges are surrounded by a first side frame strip, a second side frame strip and a third side frame strip, and each Each of the side frame strips extends inwardly with a lower edge of the outer frame, and a lower space is surrounded by a lower side of the outer frame, and one side of the side frame without an side frame forms an entry and exit space. The two ends have the same first chamfered edge and the second beveled edge, and the outer frame box is provided with a plurality of porous holes; the one side strip has a shape of a crucible, and has a front panel extending forwardly on the front panel The second side plate and the first side plate have the same third beveled edge, and the second side plate is provided with a plurality of outer frame boxes. A screw hole is used; a diffuser plate is provided with a guide groove around the first plate portion and the second plate portion, and the second plate portion is larger than the first plate portion and larger than the opening of the outer frame box Space; a light-reflecting sheet is located on the first plate portion of the diffusing plate, and is also provided with a plurality of porous holes; an LED light bar is located in the shape of a dome In the strip, and facing the light-reflecting sheet laterally into the light; by the above structure, the diffusing plate and the light-reflecting sheet can be slid into the space from the outer frame box when the combination is combined, and the side strip is covered in the space Then, the fixing screw and the screw hole are screwed into the preset hole and the screw hole, and the light guiding reflector and the side strip are respectively fixed in the access space and the open space, by fixing the screw The wire fixes the diffusion plate and the light-reflecting sheet against the first side panel of the side strip and the lower edge of the outer frame of the outer frame. A sliding back type frameless panel lamp comprises at least: an outer frame box, the side of which is composed of a first side frame strip, a second side frame strip, and a third side frame strip, wherein at least two side frame strips are formed And each side frame strip extends inwardly with a lower edge of the outer frame, and the lower side of the outer frame surrounds a region of a larger space, and the sides of the side frame without the side frame respectively form a first access space and a second access Space, the first and second sides of the second access space and the two sides of the second entry and exit spaces are the same first beveled edge and the second beveled edge, and the outer frame box is provided with a plurality of porous holes; Corresponding to the first access space and the second access space, wherein each side strip has a shape of a crucible, and a front panel is provided, and a second side panel and a first side panel are respectively extended forward on the front panel and the first side, and the first side The second edge of the plate and the second side plate form the same third beveled edge, and the second side plate is provided with a plurality of screw holes for positioning the outer frame; a diffusion plate is provided with a guide around a groove, and the first plate portion and the second plate portion are distinguished, and the second plate portion has a larger area than the first plate portion, and is larger The open space of the outer frame; a light-reflecting sheet is located on the first plate portion of the diffusing plate, and is also provided with a plurality of porous holes; the two LED strips are located in the dove-shaped strip and reflect the light guide The sheet is laterally incident on the light; by the above configuration, the diffusion plate and the light guiding sheet are combined Slide in and out of the outer frame of the outer frame, and then cover the two sides of the cover into the space, and then screw the screws into the preset holes and screw holes to fix the light-reflecting sheet and the side strips in the access space and the open space. The diffusion plate and the light-guiding reflection sheet are fixed by the fixing screws to the lower side of the first side plate and the outer frame of the outer frame. The sliding back type faceless panel lamp according to any one of claims 1 to 2, wherein the first beveled edge and the second beveled edge are combined with the first and second side plates. The third beveled edge of the end has the same chamfer angle and corresponds to each other. The sliding back type faceless panel lamp according to any one of claims 1 to 2, wherein the depth of the diffuser guide groove is greater than the first side of the outer frame of the bezel. The sliding back type faceless panel lamp according to any one of claims 1 to 2, wherein the second side panel is longer than the first side panel, thereby providing a plurality of positioning with the outer frame The position of the hole relative to the screw hole is set on the second side plate. The sliding back type faceless panel lamp according to any one of claims 1 to 2, wherein the width of the front panel of the side strip is smaller than the first, second and third side frames of the outer frame The width of the strip, the first and second side panels extended by the assembled side strip are located between the outer frame box body and the lower edge of the outer frame.