CN204879712U - Narrow frame LED panel light of rectangle - Google Patents

Narrow frame LED panel light of rectangle Download PDF

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Publication number
CN204879712U
CN204879712U CN201520609902.5U CN201520609902U CN204879712U CN 204879712 U CN204879712 U CN 204879712U CN 201520609902 U CN201520609902 U CN 201520609902U CN 204879712 U CN204879712 U CN 204879712U
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CN
China
Prior art keywords
rectangle
narrow
narrow frame
narrow limit
limit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520609902.5U
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Chinese (zh)
Inventor
付德才
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Ningbo Fu Shi Optoelectronics Technology Inc Co
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Ningbo Fu Shi Optoelectronics Technology Inc Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201520609902.5U priority Critical patent/CN204879712U/en
Application granted granted Critical
Publication of CN204879712U publication Critical patent/CN204879712U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a narrow frame LED panel light of rectangle. It includes the narrow frame of rectangle, the combination of lamp strip, diffuser plate, light guide plate, reflecting plate and back shroud, diffuser plate, light guide plate, reflecting plate and back shroud all install fixed connection in the narrow frame of rectangle, the aggregate erection of lamp strip inside the narrow frame of rectangle, diffuser plate, light guide plate, reflecting plate and back shroud place in proper order in the narrow frame of rectangle. The beneficial effects of the utility model are that: simple structure, convenient operation, the installation is convenient with the dismantlement, long service life, the light emitting area bright border is few, and illumination uniformity nature is better, and light is more soft, comfortable and bright.

Description

The narrow frame LED panel lamp of a kind of rectangle
Technical field
The utility model relates to LED panel lamp correlative technology field, refers in particular to the narrow frame LED panel lamp of a kind of rectangle.
Background technology
LED panel lamp is the indoor illumination light fitting of a top grade, and its outer rim is formed through anodic oxidation by aluminium alloy, and light source is LED, and whole Design of Luminaires is attractive in appearance succinctly, air is luxurious, existing good illuminating effect, can bring beautiful impression again to people.LED panel lamp design is unique, and light forms the uniform flat luminous effect of one after the light guide plate of high transmission rate, and illuminance uniformity is good, light is soft, comfortable and not blind bright, effectively can alleviate kopiopia.LED panel lamp can also radiation proof, can not stimulate the skin of pregnant woman, old man, children.Existing LED panel lamp has wider frame, makes the light-emitting area of this LED panel lamp less, also causes the light-emitting area bright border of LED panel lamp many simultaneously.
Utility model content
The utility model there is above-mentioned deficiency to overcome in prior art, provides the narrow frame LED panel lamp of the few rectangle of a kind of light-emitting area bright border.
To achieve these goals, the utility model is by the following technical solutions:
The narrow frame LED panel lamp of a kind of rectangle, comprise the narrow frame of rectangle, the combination of lamp bar, diffuser plate, light guide plate, reflectance coating and back shroud, described diffuser plate, light guide plate, reflectance coating and back shroud are installed in the narrow frame internal fixtion of rectangle and are connected, it is inner that described lamp bar combination is arranged on the narrow frame of rectangle, and described diffuser plate, light guide plate, reflectance coating and back shroud are placed in the narrow frame of rectangle successively.
By the design of the narrow frame of rectangle, when making lamp bar be combined through light guide plate luminescence, its light-emitting area obtains effective increase, and light-emitting area bright border have also been obtained corresponding minimizing simultaneously, and make its illuminance uniformity better, light is more soft, comfortable and bright.
As preferably, the narrow frame of described rectangle comprises long narrow limit and short narrow limit, the narrow limit of described length and short narrow limit include embedding groove and stationary pipes, described stationary pipes is placed on the lateral surface of embedding groove, described lamp bar combination, diffuser plate, light guide plate, reflectance coating and back shroud are installed in embedding groove, be provided with angle bar in described stationary pipes, described angle shape is L-shaped, is fixedly connected with between the narrow limit of described length and short narrow limit by angle bar with screw.Designed by angle bar, can the effective square narrow frame of fixed length, be also convenient to removing and installing of the narrow frame of rectangle, structure is simple, easy to operate simultaneously.
As preferably, described stationary pipes is square tube, the cross section of described embedding groove is " Qian " font, described embedding groove comprises first side, second side and base, described first side and second side are all placed in the side on base and are parallel to each other, described first side and second side be placed in respectively base two ends and and base vertical, the width of described first side is less than 1/2nd of the width of second side, described stationary pipes is placed on the lateral surface of second side, described lamp bar combination is arranged on base, described diffuser plate contacts with first side, described back shroud contacts with second side, two limits be parallel to each other in described stationary pipes and with second side are equipped with the convex tendon for locating angle bar, described stationary pipes is outer and a limit away from second side is provided with groove, some screw holes for installing screw are provided with in described groove.By the structural design of embedding groove, ensure that the width of first side is enough narrow, meet the necessary requirement on narrow limit; Simultaneously by the structural design of stationary pipes, make to be convenient to install the narrow limit of fixed length and short narrow limit by angle bar, structure is simple, easy to operate.
As preferably, the length on the narrow limit of described length and the length ratio on short narrow limit are 2: 1, and the narrow limit of described length and short narrow limit are all that integrated, the described narrow limit of length and short narrow limit all adopt aluminium profile to form.The design of aluminium section bar can effectively improve its heat dispersion, is all integrated, effectively raises its firmness, increase the service life with the narrow limit of duration and short narrow limit.
As preferably, described lamp bar combination has two, is provided with heat conduction adhesive tape bottom the embedding groove on the narrow limit of described length, and described lamp bar is combined through heat conduction adhesive tape and is arranged in the embedding groove on long narrow limit, be provided with silica gel line bottom the embedding groove on described short narrow limit, described silica gel line and lamp bar are connected.Silica gel line has excellent resistance to elevated temperatures, long service life.
As preferably, between described back shroud and reflectance coating, be provided with expanded polyethylene foam.The plurality of advantages such as it has water proof protection against the tide, shockproof, sound insulation, insulation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection, crashworthiness power are strong; also the design of expanded polyethylene foam there is good chemical resistance, so can effectively protect reflectance coating not damage by the impact of back shroud.
The beneficial effects of the utility model are: structure is simple, and easy to operate, installation and removal are convenient, long service life, and light-emitting area bright border is few, and illuminance uniformity is better, and light is more soft, comfortable and bright.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is the structural representation at A place in Fig. 1.
In figure: 1. short narrow limit, 2. grow narrow limit, 3. heat conduction adhesive tape, 4. lamp bar combination, 5. silica gel line, 6. diffuser plate, 7. light guide plate, 8. reflectance coating, 9. expanded polyethylene foam, 10. angle bar, 11. screws, 12. back shrouds, 13. stationary pipes, 14. convex tendons, 15. grooves, 16. screw holes, 17. first sides, 18. bases, 19. second sides, 20. embedding grooves.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as described in Figure 1, the narrow frame LED panel lamp of a kind of rectangle, comprise the narrow frame of rectangle, lamp bar combination 4, diffuser plate 6, light guide plate 7, reflectance coating 8 and back shroud 12, diffuser plate 6, light guide plate 7, reflectance coating 8 and back shroud 12 are installed in the narrow frame internal fixtion of rectangle and are connected, it is inner that lamp bar combination 4 is arranged on the narrow frame of rectangle, and diffuser plate 6, light guide plate 7, reflectance coating 8 and back shroud 12 are placed in the narrow frame of rectangle successively.Wherein: between described back shroud 12 and reflectance coating 8, be provided with expanded polyethylene foam 9.
The narrow frame of rectangle comprises long narrow limit 2 and short narrow limit 1, long narrow limit 2 and short narrow limit 1 include embedding groove 20 and stationary pipes 13, embedding groove 20 and stationary pipes 13 are integrated, stationary pipes 13 is placed on the lateral surface of embedding groove 20, lamp bar combination 4, diffuser plate 6, light guide plate 7, reflectance coating 8 and back shroud 12 are installed in embedding groove 20, be provided with angle bar 10 in stationary pipes 13, angle bar 10 shape is L-shaped, is fixedly connected with between long narrow limit 2 and short narrow limit 1 by angle bar 10 with screw 11.The long length on narrow limit 2 and the length ratio on short narrow limit 1 are 2 :1, long narrow limit 2 and short narrow limit 1 are all integrated, and long narrow limit 2 and short narrow limit 1 all adopt aluminium profile to form.Wherein: lamp bar combination 4 has two, heat conduction adhesive tape 3 is provided with bottom the embedding groove 20 on long narrow limit 2, lamp bar combination 4 is arranged in the embedding groove 20 on long narrow limit 2 by heat conduction adhesive tape 3, and be provided with silica gel line 5 bottom the embedding groove 20 on short narrow limit 1, silica gel line 5 and lamp bar combine 4 and be connected.
As shown in Figure 2, stationary pipes 13 is square tube, the cross section of embedding groove 20 is " Qian " font, embedding groove 20 comprises first side 17, second side 19 and base 18, first side 17 and second side 19 are all placed in the side on base 18 and are parallel to each other, first side 17 and second side 19 are placed in the two ends on base 18 and vertical with base 18 respectively, the width of first side 17 is less than 1/2nd of the width of second side 19, stationary pipes 13 is placed on the lateral surface of second side 19, lamp bar combination 4 is arranged on base 18 by heat conduction adhesive tape 3, diffuser plate 6 contacts with first side 17, back shroud 12 contacts with second side 19, two limits be parallel to each other in stationary pipes 13 and with second side 19 are equipped with the convex tendon 14 for locating angle bar 10, stationary pipes 13 is outer and a limit away from second side 19 is provided with groove 15, some screw holes 16 for installing screw 11 are provided with in groove 15.
By the structural design of embedding groove 20, the first side 17 contacted with diffuser plate 6 is made to form a narrower frame, the second side 19 contacted with back shroud 12 arranges stationary pipes 13, and the structural design of stationary pipes 13 makes long narrow limit 2 and short narrow limit 1 can be good at being fixed by angle bar 10, and the shape of angle bar 10 can be guaranteed between long narrow limit 2 and short narrow limit 1 mutually vertical, the simultaneously design of stationary pipes 13 inner convex rib 14 makes angle bar 10 be easily installed in stationary pipes 13 to position, the design one side handled easily personnel of the outer groove of stationary pipes 13 15 are to the gripping of the narrow frame of rectangle, screw 11 can conveniently enter into screw hole 16 by groove 15 on the other hand, angle bar 10 and the narrow frame of rectangle are fixed, when lamp bar combination 4 is luminous by light guide plate 7, reduction due to first side 17 makes its light-emitting area obtain effective increase, light-emitting area bright border have also been obtained corresponding minimizing simultaneously, make its illuminance uniformity better, light is more soft, comfortable and bright.In addition, the heat of lamp bar combination 4 can effectively be delivered on the narrow frame of rectangle by the design of heat conduction adhesive tape 3 to dispel the heat, the design of expanded polyethylene foam 9 simultaneously, reflectance coating 8 is not directly placed on back shroud 12, so effectively reduce the impact of back shroud 12 on reflectance coating 8 by the buffering of expanded polyethylene foam 9.

Claims (6)

1. the narrow frame LED panel lamp of rectangle, it is characterized in that, comprise the narrow frame of rectangle, lamp bar combination (4), diffuser plate (6), light guide plate (7), reflectance coating (8) and back shroud (12), described diffuser plate (6), light guide plate (7), reflectance coating (8) and back shroud (12) are installed in the narrow frame internal fixtion of rectangle and are connected, it is inner that described lamp bar combination (4) is arranged on the narrow frame of rectangle, described diffuser plate (6), light guide plate (7), reflectance coating (8) and back shroud (12) are placed in the narrow frame of rectangle successively.
2. the narrow frame LED panel lamp of a kind of rectangle according to claim 1, it is characterized in that, the narrow frame of described rectangle comprises long narrow limit (2) and short narrow limit (1), the narrow limit of described length (2) and short narrow limit (1) include embedding groove (20) and stationary pipes (13), described stationary pipes (13) is placed on the lateral surface of embedding groove (20), described lamp bar combination (4), diffuser plate (6), light guide plate (7), reflectance coating (8) and back shroud (12) are installed in embedding groove (20), angle bar (10) is provided with in described stationary pipes (13), described angle bar (10) shape is L-shaped, be fixedly connected with screw (11) by angle bar (10) between the narrow limit of described length (2) and short narrow limit (1).
3. the narrow frame LED panel lamp of a kind of rectangle according to claim 2, it is characterized in that, described stationary pipes (13) is square tube, the cross section of described embedding groove (20) is " Qian " font, described embedding groove (20) comprises first side (17), second side (19) and base (18), described first side (17) and second side (19) are all placed in the side on base (18) and are parallel to each other, described first side (17) and second side (19) are placed in the two ends on base (18) and vertical with base (18) respectively, the width of described first side (17) is less than 1/2nd of the width of second side (19), described stationary pipes (13) is placed on the lateral surface of second side (19), described lamp bar combination (4) is arranged on base (18), described diffuser plate (6) contacts with first side (17), described back shroud (12) contacts with second side (19), two limits be parallel to each other in described stationary pipes (13) and with second side (19) are equipped with the convex tendon (14) for locating angle bar (10), the limit of described stationary pipes (13) outward and away from second side (19) is provided with groove (15), some screw holes (16) for installing screw (11) are provided with in described groove (15).
4. the narrow frame LED panel lamp of a kind of rectangle according to claim 2, it is characterized in that, the length on the narrow limit of described length (2) and the length ratio on short narrow limit (1) are 2: 1, the narrow limit of described length (2) and short narrow limit (1) are all that integrated, the described narrow limit of length (2) and short narrow limit (1) all adopt aluminium profile to form.
5. the narrow frame LED panel lamp of a kind of rectangle according to Claims 2 or 3, it is characterized in that, described lamp bar combination (4) has two, embedding groove (20) bottom on the narrow limit of described length (2) is provided with heat conduction adhesive tape (3), described lamp bar combination (4) is arranged in the embedding groove (20) of long narrow limit (2) by heat conduction adhesive tape (3), embedding groove (20) bottom on described short narrow limit (1) is provided with silica gel line (5), and described silica gel line (5) combines (4) and is connected with lamp bar.
6. the narrow frame LED panel lamp of a kind of rectangle according to claim 1 or 2 or 3, is characterized in that, is provided with expanded polyethylene foam (9) between described back shroud (12) and reflectance coating (8).
CN201520609902.5U 2015-08-13 2015-08-13 Narrow frame LED panel light of rectangle Expired - Fee Related CN204879712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520609902.5U CN204879712U (en) 2015-08-13 2015-08-13 Narrow frame LED panel light of rectangle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520609902.5U CN204879712U (en) 2015-08-13 2015-08-13 Narrow frame LED panel light of rectangle

Publications (1)

Publication Number Publication Date
CN204879712U true CN204879712U (en) 2015-12-16

Family

ID=54824081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520609902.5U Expired - Fee Related CN204879712U (en) 2015-08-13 2015-08-13 Narrow frame LED panel light of rectangle

Country Status (1)

Country Link
CN (1) CN204879712U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20160813

CF01 Termination of patent right due to non-payment of annual fee