CN105650604B - LED panel lamp and its shape of peripheral frame - Google Patents
LED panel lamp and its shape of peripheral frame Download PDFInfo
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- CN105650604B CN105650604B CN201610185942.0A CN201610185942A CN105650604B CN 105650604 B CN105650604 B CN 105650604B CN 201610185942 A CN201610185942 A CN 201610185942A CN 105650604 B CN105650604 B CN 105650604B
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- peripheral frame
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- guide plate
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- 230000002093 peripheral effect Effects 0.000 title claims abstract description 82
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000000515 tooth Anatomy 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention belongs to field of illuminating lamps more particularly to a kind of dismountable LED panel lamp and its shape of peripheral frame.A kind of shape of peripheral frame, including profiled body, jack is formed in profiled body, the jack top is equipped with mounting groove, the lower part of the profiled body extends to form the first extension edge inwardly, the middle part of first extension edge is equipped with positive stop strip, and the first clamping chimb is formed on the inside of first extension edge.The shape of peripheral frame of the present invention uses semienclosed design, facilitate the installation of LED light bar, proximate matter body top is equipped with mounting groove simultaneously, convenient for installing cover board additional, in addition it is additionally provided with positive stop strip on shape of peripheral frame, can preferably realizes that the positioning of LED light bar and light guide plate assembly improves the Integral luminous performance of LED light.
Description
Technical field
The invention belongs to field of illuminating lamps more particularly to a kind of dismountable LED panel lamp and its shape of peripheral frame.
Background technology
Light emitting diode is as luminescent device, in field of illuminating lamps using more and more extensive.LED has power consumption
It is low, the advantages that luminous intensity is big, energy conservation and environmental protection, for the conventional lamps such as incandescent lamp and fluorescent lamp, increasingly by user
Preference.In family's lighting area, LED ceiling lamp is more and more universal.
The LED panel lamp for using light guide plate in the prior art lays texture in the one side of light guide plate, such as band silk-screen texture,
Frosted texture or concavo-convex texture cover one layer of reflective layer, then in light guide plate without line in the textured face of light guide plate
Reason face covers one layer of diffusion layer, is spliced to form frame using four side aluminum alloy extrusion section bars, light guide plate assembly is placed in frame
And LED light bar is placed in light guide plate side.But current LED panel lamp structure, assembly and adjustment is difficult, low production efficiency, face
It shines not enough uniformly, is also easy to produce light leakage, hot spot and shadow, yields is low, and homogeneity of product is poor, and service life is low.
The patent document of Publication No. CN104613339A discloses a kind of LED panel lights and its manufacturing method, the LED
Panel light, including frame, LED light bar, diffuser plate, light guide plate, reflecting layer and backboard, frame by two the first shape of peripheral frame items and
Two the second shape of peripheral frame items are spliced to form by four angle connectors, and the second shape of peripheral frame item includes profiled body, proximate matter master
The upper and lower part of body extends to form the first extension edge and the second extension edge to scuncheon respectively, and the first extension edge and second prolong
Stretch on side it is corresponding from inside to outside be equipped with grasping part, located space and lamp bar slot, LED light bar is plugged in the lamp bar slot,
The positive both ends of LED light bar are respectively connected with a positioning block, and the back side of locating piece is equipped with positioning protrusion, positioning protrusion and are located at LED light
The positive location hole grafting positioning of item, locating piece are tightly fixed in the located space；Diffuser plate, light guide plate, reflecting layer
It is clamped respectively by the first extension edge of two the second shape of peripheral frame items and the second extension edge with the left and right sides of backboard, light guide plate side
Side is inserted into grasping part and is simultaneously limited by locating piece, diffuser plate, light guide plate, reflecting layer and backboard front and rear sides respectively by two the
One shape of peripheral frame item is clamped.The patent structure realizes LED light bar and light guide plate assembly by the way that locating piece is arranged in LED light bar
Positioning, the location hole being arranged in LED light bar affect the integral strength of LED light bar, and the LED light bar of the LED panel lamp with
And light guide plate assembly will produce some tight fits when mounted, installation tool acquires a certain degree of difficulty, and LED light bar is being carried out after being completed
Replacement when safeguarding, need could carry out the dismantling of entire frame, extremely inconvenience.
Invention content
In order to solve the above technical problems, the first purpose of the invention is to provide one kind to be easily installed, firm position
Shape of peripheral frame, second object of the present invention is to provide a kind of easy to disassemble and good luminous performance LED panel lamp.
In order to realize first purpose, present invention employs technical solutions below：
A kind of shape of peripheral frame, including profiled body, jack is formed in profiled body, and the jack top is equipped with installation
The lower part of slot, the profiled body extends to form the first extension edge inwardly, and the middle part of first extension edge is equipped with positive stop strip,
The first clamping chimb is formed on the inside of first extension edge.
Preferably：The cross sectional shape of the jack is L-shaped, the mounting groove by jack " L " shape outer wall and
Its innermost side wall upwardly extends to be formed.
Preferably：Multiple fins, adjacent lugs are up also equipped at intervals with by middle part on the inner wall of the mounting groove
Between form groove, and the groove on a side wall is corresponding with the fin position on another side wall.
Preferably：It is formed with First terrace and second step face at the top of first extension edge, described
One step surface is higher than second step face, and the positive stop strip is located at the middle part in second step face.
Preferably：The top of the profiled body upwardly extends to be formed with to be extended for the second of mounting bracket
Side.
Preferably：Be additionally provided with raised line on the inner wall that the jack and the second extension edge are flush, the raised line with
The bottom of mounting groove is flush.
Preferably：The aluminium section bar that the shape of peripheral frame is integrally formed.
In order to realize second purpose, present invention employs technical solutions below：
LED panel lamp, including frame, LED light bar, locating piece and light guide plate assembly, the leaded light component plate include diffusion
Plate, light guide plate, reflecting layer and backboard, the frame uses above-mentioned shape of peripheral frame, and frame includes two the first shape of peripheral frame
Item and two the second shape of peripheral frame items, two the first shape of peripheral frame items and two the second shape of peripheral frame items pass through four angle connectors
It is formed by connecting, two the first shape of peripheral frame items are oppositely arranged, and the four corners of the light guide plate assembly are respectively limited by four and determine
In the grasping part of position block, four locating pieces are fixed on the four corners of frame, and the is additionally provided on first shape of peripheral frame article
One profile strip cover board, the first profile strip cover board are mounted on by way of being detachably connected on the first shape of peripheral frame item, institute
LED light bar is stated to be limited between the first shape of peripheral frame item and locating piece.
The shape of peripheral frame of the present invention uses semienclosed design, facilitates the installation of LED light bar, while proximate matter body top
It in addition is additionally provided with positive stop strip on shape of peripheral frame, LED light bar can be preferably realized and lead convenient for installing cover board additional equipped with mounting groove
The positioning of light panel components improves the Integral luminous performance of LED light.Using the LED light of the shape of peripheral frame, then replaces and safeguard LED light
When, no longer need to break on entire frame, only need to by with the use of profile strip cover board open and can carry out the replacement of LED light bar
It safeguards, it is easy to operate time saving and energy saving, and assembly and adjustment is convenient, yields is high, and production efficiency is high.
Description of the drawings
Fig. 1 is the overall structure diagram of LED panel lamp.
Fig. 2 is the exploded perspective view of the splicing construction in a corner of LED panel lamp frame.
Fig. 3 is the cross-sectional view of the LED panel lamp frame comprising the first shape of peripheral frame.
Fig. 4 is the cross-sectional view of the LED panel lamp frame comprising the second shape of peripheral frame.
Fig. 5 is the power cord mounting structure schematic diagram on LED panel lamp side.
Fig. 6 is the end structure illustration of the first shape of peripheral frame.
Fig. 7 is the structural schematic diagram of angle connector.
Fig. 8 is the dimensional structure diagram on one direction of locating piece.
Fig. 9 is the dimensional structure diagram on another direction of locating piece.
Figure 10 is the end structure illustration of the first profile strip cover board.
Figure 11 is the end structure illustration of removable cover.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
A kind of dismountable LED panel lamp as depicted in figs. 1 and 2, including frame, LED light bar 6, locating piece 7 and leaded light
Board group part 8, the leaded light component plate 8 include diffuser plate, light guide plate, reflecting layer and backboard, and the frame is by two the first frames
Profile strip 11 and two the second shape of peripheral frame items 12 are formed by connecting by four angle connectors 2, two the first shape of peripheral frame items 11
It is oppositely arranged, the four corners of the light guide plate assembly 8 are respectively limited by the grasping part 78 of four locating pieces 7, and four fixed
Position block 7 is fixed on the four corners of frame, is additionally provided with the first profile strip cover board 3 on the first shape of peripheral frame item 11, and described the
One profile strip cover board 3 is mounted on by way of being detachably connected on the first shape of peripheral frame item 11, the first profile strip cover board 3
Middle part be downwardly extending positioning lath 32, the LED light bar 6 be limited in positioning lath 32 and locating piece 7 between；It is described
Second shape of peripheral frame item 12 is equipped with the second profile strip cover board, and the upper and lower surface of 8 incident side of the light guide plate assembly is respectively by the
One shape of peripheral frame item 11 and the first profile strip cover board 3 are clamped, and the upper and lower surface of 8 non-light incidence side of the light guide plate assembly is respectively by the
Two shape of peripheral frame items 12 and the second profile strip cover board are clamped.
First shape of peripheral frame item 11 as shown in FIG. 6, including profiled body 110 are formed with jack in profiled body 110
1101, the cross sectional shape of the jack 1101 is in L-shaped, and jack 1101 is upward near a side wall of light guide plate assembly 8
Extend, mounting groove 1103 formed with other outer walls of jack 1101, on the inner wall of the mounting groove 1103 by middle part up also between
Every equipped with multiple fins 1104, forming groove between adjacent lugs 1104, and the groove on a side wall on another side wall
Fin position is corresponding, and the lower part of the profiled body 110 of the first shape of peripheral frame item 11 extends to form first to scuncheon
Extension edge 1102, the top of the first extension edge 1102 are formed with First terrace 1105 and second step face 1106, and described first
Step surface 1105 is higher than second step face 1106, and the middle part in second step face 1106 is additionally provided with positive stop strip 1107, and described first
Extension edge 1102 is formed with the first clamping chimb 1108 close to the side of light guide plate assembly.
The top of the profiled body 110 of the first shape of peripheral frame item 11, which upwardly extends, is formed with the second extension edge 1110,
Mounting bracket 9 on second extension edge 1110 of two the first shape of peripheral frame items 11, as shown in figure 5, it is described one of them
The power cord 10 being electrically connected with LED light bar 6 is additionally provided on two shape of peripheral frame items 12；The jack 1101 and the second extension edge 1110
Raised line 1109 is additionally provided on the inner wall being flush, the raised line 1109 and the bottom of mounting groove 1103 are flush；First side
Frame section item 11 is identical as the second shape of peripheral frame 12 structures of item, and the two is all aluminium section bar, and above structure is all that proximate matter is direct
Molding structure, need not go processing again, and processing is not only facilitated to assemble, but also positional precision is also more accurate.
There is angle connector 2 as shown in Figure 7 root to be mutually perpendicular to fixed first grafting arm 21 and the second grafting arm 22,
And a flange plate 24 is additionally provided on the upper surface of the root junction of the first grafting arm 21 and the second grafting arm 22, it is described
Flange plate 24 is also rectangular-shaped, and the first grafting arm 21 of the extending direction of 24 both sides of flange plate and angle connector 2 and the
The extending direction of two grafting arms 22 is identical, and the lower surface position corresponding with flange plate 24 of the angle connector 2 is equipped with recessed
Recess 25 is additionally provided on the inside of the root junction of sunken slot, the first grafting arm 21 and the second grafting arm 22, described first inserts
The middle part for connecing 22 outside of arm 21 and the second grafting arm is respectively equipped with multiple limiting tooths 23, and the first grafting arm 21 and the second grafting arm
Inside on 22 positioned at limiting tooth 23 is further opened with through-hole.
Wherein, the root of the first grafting arm 21 is bigger than head, and the root of the second grafting arm 22 is bigger than head, and head, which has, leads
To effect, more convenient mating and adjustment.The angle connector 2 is metallic stamping pieces, easy to process and can ensure angle
Structure precision on connector.
The splicing structure of LED panel lamp frame as shown in Figure 2, the first grafting arm 21 and second of the angle connector 2
Grafting arm 22 is inserted into respectively in the jack 1101 of the first shape of peripheral frame item 11 and the second shape of peripheral frame item 12, and the first grafting arm 21
With the jack 1101 with the first shape of peripheral frame item 11 and the second shape of peripheral frame item 12 respectively of the limiting tooth 23 on the second grafting arm 22
Inner wall offsets, and realizes that the positioning of the horizontal direction between angle connector 2 and jack 1101 is fixed, while being arranged on angle connector 2
Through-hole when the limiting tooth 23 on the first grafting arm 21 and the second grafting arm 22 being made to enter jack 1101, can be inwardly formed certain
Deformation, ease of assembly；The flange plate 24 of 2 upper surface of the angle connector simultaneously with the first shape of peripheral frame item 11 and the second side
Raised line 1109 and 1103 bottom of mounting groove in the jack 1101 of frame section item 12 offset, such angle connector 2 and jack
Not only in the horizontal direction there is positioning to fix between 1101, but also similarly there is positioning to fix in vertical direction, to
Realize grafting arm roots lateral register and right angle splicing effect.In addition, due to 2 upper flange plate of angle connector, 24 present position
Bottom be equipped with recessed groove, therefore flange plate 24 also has certain deformability, and convenient for assembling, the angle connector 2 is complete
After being inserted into the first shape of peripheral frame item 11 and the second shape of peripheral frame item 12, the first shape of peripheral frame item 11 and the second shape of peripheral frame item 12
Jack 1101 is respectively positioned on close to the side wall of light guide plate assembly 8 in the recess 25 of angle connector 2, further ensures frame splicing
The splicing construction of rectangular shaped and firmness, other three angles of the frame of LED panel lamp is also identical as above structure.
Locating piece 7 as shown in Figure 8 and Figure 9 is integrally formed and is plastic part, including positioning plate 71, side plate 72, top panel
73 and lower panel 74, the positioning plate 71 is mounted between LED light bar 6 and the incident side of light guide plate assembly 8, the positioning plate 71
Upper and lower ends it is vertical with top panel 73 and lower panel 74 fixed respectively, the side plate 72 be mounted on light guide plate assembly 8 it is non-enter
Light side, and the upper and lower ends of side plate 72 are vertical with top panel 73 and lower panel 74 fixed respectively, the positioning plate 71, side plate 72,
Between top panel 73 and lower panel 74 formed grasping part 78, the positioning plate 71 be downwardly extending the first limit raised line 75,
The side plate 72 is downwardly extending the second limit raised line 77, and the bottom of 74 inside of the lower panel is equipped with third and limits raised line 76
Raised line is limited with the 4th, the third limit raised line 76 and 8 incident side of light guide plate assembly are perpendicular, the 4th limit raised line
It is parallel with 8 incident side of light guide plate assembly.
Further, relationship is not connected and fixed between the positioning plate 71 and side plate 72 directly, both locating piece 7 containing
There is that corner of positioning plate 71 and side plate 72 to form assembly notch 79, therefore the first limit raised line 75 and second limits raised line 77
Between be not also connected and fixed relationship directly.
As shown in Figure 2, Figure 3 and Figure 4, the grasping part 78 of four locating pieces 7 covers respectively is inserted in four of light guide plate assembly 8
Corner, and the bottom of four locating pieces 7 is separately mounted to the first shape of peripheral frame item 11 and the second shape of peripheral frame item 12 connects into
Four corners, and positioning plate 71 is located on the first shape of peripheral frame item 11, the outside of the second limit raised line 77 of the locating piece 7 with
First terrace 1105 on second shape of peripheral frame item 12 mutually supports cooperation, the positioning with the transition position in second step face 1106
The third limit raised line 76 of block 7 offsets with the positive stop strip 1107 on the second shape of peripheral frame item 12 close to the side of light guide plate assembly 8,
Positive stop strip 1107 on 4th limit raised line of the locating piece 7 and the first shape of peripheral frame article 11 is close to the one of light guide plate assembly 8
Side offsets, and will pass through locating piece 7 in this way realizes the positioning of light guide plate assembly 8 and frame.
First profile strip cover board 3 as shown in Figure 10 is integrally formed, and section of the positioning lath 32 of the first profile strip cover board 3
Face shape is L-shaped, and the end of " L " shape flips up to form the second limit fin 33, with second on the cover plate main body
33 corresponding position of limit fin is additionally provided with the first limit fin 31, and second is downwardly extending on the inside of the cover plate main body
Chimb 34 is clamped；Removable cover 5 as shown in figure 11 is plastic part and integrated molding, including plate body and strip 51, two strips
51 are arranged at intervals on the lower part of plate body, and the position of two strips 51 is corresponding with the position of mounting groove 1103, and two strips 51
Spacing between the spacing of farthest both sides and the fin of both sides on 1103 inner wall of mounting groove is identical, under described two strips 51
It holds opposite side to be respectively equipped with limit protrusion 52, third clamping chimb 53 is downwardly extending on the inside of the plate body.
As shown in Figure 3 and Figure 4, the positioning lath 32, first of the first profile strip cover board 3 limits fin 31 and second and limits
Position fin 33 forms accommodation space, and the LED light bar 6 is located in the accommodation space, which makes LED light bar installation more
Add conveniently, positioning is more accurate；First profile strip cover board 3 covers on the profiled body 110 of the first shape of peripheral frame item 11, and makes
It obtains LED light bar 6 and the positioning plate 71 of locating piece 7 offsets, the first profile strip cover board 3 and the first shape of peripheral frame item 11 pass through spiral shell
It follows closely the cooperation with mounting groove to fix, the fixed cover board 4 is fixed on the second shape of peripheral frame also by the cooperation of screw and mounting groove
On item 12, and one end on fixed cover board 4 is equipped with 10 perforative installation through-hole of power supply source line, and the removable cover 5 passes through strip
51 are fixed on the cooperation of mounting groove 1103 on the second shape of peripheral frame item 12, the limit protrusion 52 on the strip 51 and mounting groove
1103 inner wall lowers are interlocked, the form that removable cover 5 is fastened using strip with mounting groove, easy disassembly, consequently facilitating power supply
Line 10 and being electrically connected for LED light bar 6 are more convenient.
The upper following table that chimb 1108 is respectively held against 8 incident side of light guide plate assembly is clamped in the second clamping chimb 34 and first
Face, while the upper following table that chimb 1108 is also respectively held against 8 non-light incidence side of light guide plate assembly is clamped in third clamping chimb 53 and first
Face, the side in addition fixing cover board 4 also extend to form the 4th clamping chimb, the 4th clamping chimb and the first clamping chimb 1108
It is respectively held against the upper and lower surface of 8 non-light incidence side of light guide plate assembly, further ensures that the position of light guide plate assembly is fixed, ensure that hair
Light effect.
The assembling process of the LED panel lamp is as follows：
a）The first grafting arm of angle connector and the second grafting arm are inserted into the first shape of peripheral frame article 11 and respectively first
The jack 1101 of two shape of peripheral frame items 12 builds up a set of corners of frame, then as stated above successively by frame its
He builds up three set of corners, ultimately forms a complete frame structure；
b）The four corners of light guide plate assembly are inserted in respectively in the grasping part of four locating pieces, then again by light guide plate
Component is installed to together with four locating pieces on frame, and four locating pieces are located at the four corners of frame, and make locating piece 7
The mistake in the outside and First terrace 1105 and second step face 1106 on the second shape of peripheral frame item 12 of the second limit raised line 77
Cross place's mutually support cooperation, the third limit raised line 76 of locating piece 7 with the positive stop strip 1107 on the second shape of peripheral frame item 12 is close leads
The side of light panel components 8 offsets, the positive stop strip 1107 on the 4th limit raised line of the locating piece 7 and the first shape of peripheral frame article 11
It offsets close to the side of light guide plate assembly 8, will pass through locating piece 7 in this way realizes the horizontal location of light guide plate assembly 8 and frame；
c）LED light bar is inserted into the accommodation space of the first profile strip cover board 3, then again covers the first profile strip cover board 3
It on the first shape of peripheral frame item 11, and positions lath and is close to mounting groove, then push the first profile strip cover board 3 to backlight board group again
Part 8 so that LED light bar is by the positioning board clamping of positioning lath and locating piece；The first profile strip cover board 3 is fixed by screw again
On the first shape of peripheral frame item 11, the second clamping chimb 34 and first is clamped chimb 1108 and is respectively held against light guide plate assembly 8 at this time
The upper and lower surface of incident side；Installation gap between first shape of peripheral frame item and locating piece so that the installation of LED light bar is more square
Just, the probability for also reducing installation damage lamp bar, improves yields and production efficiency；
d）Power cord is installed to the second shape of peripheral frame item, and fixed cover board will be fixed on the second frame type by screw
Then power cord is connect by the middle part of material item with LED light bar, most enough to be again caught in the removable cover at the second shape of peripheral frame both ends
Mounting groove.
It should be pointed out that above example is only the representative example of the present invention.The present invention can also there are many deformations.It is every
Essence according to the present invention is considered as belonging to this to any simple modification, equivalent change and modification made by above example
The protection domain of invention.
Claims (7)
1.LED panel lights, including frame, LED light bar（6）, locating piece（7）And light guide plate assembly（8）, the light guide plate assembly
（8）Including diffuser plate, light guide plate, reflecting layer and backboard, it is characterised in that：The shape of peripheral frame that the frame uses includes proximate matter master
Body（110）, profiled body（110）Inside it is formed with jack（1101）, the jack（1101）Top is equipped with mounting groove（1103）, institute
State profiled body（110）Lower part extend to form the first extension edge inwardly（1102）, first extension edge（1102）In
Portion is equipped with positive stop strip（1107）, first extension edge（1102）Inside be formed with the first clamping chimb（1108）, the side
Frame includes two the first shape of peripheral frame items（11）With two the second shape of peripheral frame items（12）, two the first shape of peripheral frame items（11）With
Two the second shape of peripheral frame items（12）Pass through four angle connectors（2）It is formed by connecting, two the first shape of peripheral frame items（11）Relatively
Setting, the locating piece（7）Including positioning plate（71）, side plate（72）, top panel（73）And lower panel（74）, the positioning plate
（71）Mounted on LED light bar（6）With light guide plate assembly（8）Incident side between, the positioning plate（71）Upper and lower ends difference
With top panel（73）And lower panel（74）It is vertical fixed, the side plate（72）Mounted on light guide plate assembly（8）Non-light incidence side, and
Side plate（72）Upper and lower ends respectively with top panel（73）And lower panel（74）It is vertical fixed, the positioning plate（71）, side plate
（72）, top panel（73）And lower panel（74）Between form grasping part（78）, the light guide plate assembly（8）Four corners point
It is not limited in four locating pieces（7）Grasping part（78）It is interior, four locating pieces（7）The four corners of frame are fixed on, it is described
First shape of peripheral frame item（11）On be additionally provided with the first profile strip cover board（3）, the first profile strip cover board（3）By detachably connecting
The mode connect is mounted on the first shape of peripheral frame item（11）On, the LED light bar（6）It is limited in the first shape of peripheral frame item（11）With
Locating piece（7）Between.
2. LED panel lamp according to claim 1, it is characterised in that：The jack（1101）Cross sectional shape be in " L "
Shape, the mounting groove（1103）By jack（1101）" L " shape outer wall and its innermost side wall upwardly extend to be formed.
3. LED panel lamp according to claim 1, it is characterised in that：The mounting groove（1103）Inner wall on by middle part
Up also it is equipped at intervals with multiple fins（1104）, adjacent lugs（1104）Between form groove, and the groove on a side wall with
Fin on another side wall（1104）Position is corresponding.
4. LED panel lamp according to claim 1, it is characterised in that：First extension edge（1102）Top formed
There is First terrace（1105）With second step face（1106）, the First terrace（1105）Higher than second step face
（1106）, the positive stop strip（1107）Positioned at second step face（1106）Middle part.
5. LED panel lamp according to claim 1, it is characterised in that：The profiled body（110）Top upwardly extend
It is formed with the second extension edge for mounting bracket（1110）.
6. LED panel lamp according to claim 5, it is characterised in that：The jack (1101) and the second extension edge
(1110) raised line (1109) is additionally provided on the inner wall being flush, the raised line (1109) and the bottom of mounting groove (1103) are mutually neat
It is flat.
7. LED panel lamp according to claim 1, it is characterised in that：The aluminium section bar that the shape of peripheral frame is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185942.0A CN105650604B (en) | 2016-03-25 | 2016-03-25 | LED panel lamp and its shape of peripheral frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185942.0A CN105650604B (en) | 2016-03-25 | 2016-03-25 | LED panel lamp and its shape of peripheral frame |
Publications (2)
| Publication Number | Publication Date |
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| CN105650604A CN105650604A (en) | 2016-06-08 |
| CN105650604B true CN105650604B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610185942.0A Active CN105650604B (en) | 2016-03-25 | 2016-03-25 | LED panel lamp and its shape of peripheral frame |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826235B (en) * | 2018-07-02 | 2024-05-28 | 深圳市超频三科技股份有限公司 | Profile side frame and illuminating lamp |
| CN109373240A (en) * | 2018-11-13 | 2019-02-22 | 中山市鑫海精密制造科技有限公司 | a flat light |
| CN110217325B (en) * | 2019-07-15 | 2024-09-06 | 杭州皓方照明电器有限公司 | Bicycle LED tail lamp mounting structure |
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|---|---|---|---|---|
| CN102829409A (en) * | 2011-06-14 | 2012-12-19 | 海洋王照明科技股份有限公司 | Suspended ceiling lamp |
| CN104566067A (en) * | 2015-01-21 | 2015-04-29 | 安徽泽润光电有限公司 | LED panel light and border thereof |
| CN204806111U (en) * | 2015-07-13 | 2015-11-25 | 中山市特略照明有限公司 | LED integrated panel light and its frame structure |
| KR20150144909A (en) * | 2014-06-17 | 2015-12-29 | 김승관 | Corner connection implement for assembly type lighting |
| CN205664310U (en) * | 2016-03-25 | 2016-10-26 | 安徽泽润光电有限公司 | LED panel light and frame section bar thereof |
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2016
- 2016-03-25 CN CN201610185942.0A patent/CN105650604B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829409A (en) * | 2011-06-14 | 2012-12-19 | 海洋王照明科技股份有限公司 | Suspended ceiling lamp |
| KR20150144909A (en) * | 2014-06-17 | 2015-12-29 | 김승관 | Corner connection implement for assembly type lighting |
| CN104566067A (en) * | 2015-01-21 | 2015-04-29 | 安徽泽润光电有限公司 | LED panel light and border thereof |
| CN204806111U (en) * | 2015-07-13 | 2015-11-25 | 中山市特略照明有限公司 | LED integrated panel light and its frame structure |
| CN205664310U (en) * | 2016-03-25 | 2016-10-26 | 安徽泽润光电有限公司 | LED panel light and frame section bar thereof |
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|---|---|
| CN105650604A (en) | 2016-06-08 |
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Address after: 243000 No. 777 Hu Dong Nan Road, Ma'anshan economic and Technological Development Zone, Anhui Applicant after: Anhui Ze run Au Optronics Co Address before: 243000 777 Hudong South Road, Ma'anshan Economic Development Zone, Anhui Applicant before: Anhui Zerun Optoelectronic Co., Ltd. |
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