CN207421942U - A kind of big panel lights of LED - Google Patents
A kind of big panel lights of LED Download PDFInfo
- Publication number
- CN207421942U CN207421942U CN201721583866.5U CN201721583866U CN207421942U CN 207421942 U CN207421942 U CN 207421942U CN 201721583866 U CN201721583866 U CN 201721583866U CN 207421942 U CN207421942 U CN 207421942U
- Authority
- CN
- China
- Prior art keywords
- plate
- press strip
- fixed frame
- backboard
- strip plate
- 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
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 18
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000007812 deficiency Effects 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
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of big panel lights of LED, including backboard, diffusion shell, light source substrate, fit in light guide plate between backboard and diffusion shell, diffusion shell upper end is equipped with the press strip plate that one end is abutted with its side, backboard bottom is equipped with the fixed frame that one end is abutted with its side, the fixed frame other end is fixed with limiting plate, press strip plate bottom is equipped with buckle, and fixed frame upper end is connected with the fixing piece for being provided with card slot, is opened up between fixing piece and light guide plate fluted；Light guide plate is fitted between backboard and diffusion shell, fixed frame and press strip plate one end are bonded respectively with backboard bottom surface, diffusion shell upper surface, by being connected in card slot, realize the clamping of press strip plate and fixed frame, the press strip plate other end is bonded with limiting plate, fixed frame is made to be abutted respectively with backboard, diffusion shell with press strip plate one end, light source substrate is positioned on groove, and then realizes that backboard, light guide plate, diffusion shell and light source substrate are lock onto between press strip plate and fixed frame by screwless.
Description
Technical field
The utility model is related to technical field of lamps, more specifically, it relates to a kind of big panel lights of LED.
Background technology
LED panel lamp, as the term suggests being exactly the indoor illumination light fitting that a light source is LED, outer rim is passed through by aluminium alloy
Anodic oxidation forms, and entire Design of Luminaires is beautiful succinctly, air is luxurious, existing good illuminating effect, and can give people to bring U.S.
Impression；LED panel lamp design is unique, and light forms a kind of uniform flat luminous effect after the light guide plate of high transparency,
Illuminance uniformity is good, light is soft, comfortably bright without blinding, and can effectively alleviate asthenopia, in addition, LED panel lamp can also
Radiation protection, therefore receive masses and like.
The big panel light overwhelming majority backboards of LED currently on the market are all using metallic plate, are fixed using substantial amounts of screw
Mode on aluminium frame is used as assembling and fixes, technics comparing trouble, and due to the use of a large amount of screws, the zero of production and assembly cost
Part cost is all higher.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of big panel lights of LED, there is section
The advantages of environmentally friendly, the simple in structure and back side of energy is without screw.
To achieve the above object, the utility model provides following technical solution：
A kind of big panel lights of LED, including backboard, diffusion shell, light guide plate and light source substrate, the light guide plate fits in described
Between backboard and the diffusion shell, the diffusion shell upper end is provided with the press strip plate that one end is abutted with its side, the backboard
Bottom is provided with the fixed frame that one end is abutted with its side, and the fixed frame other end is fixedly connected with another with the press strip plate
The limiting plate of fitting is held, the press strip plate bottom has been extended buckle, and the fixed frame upper end is connected with fixing piece, described solid
Determine to offer the card slot for the buckle clamping on part, be offered between the fixing piece and the light guide plate for the light source
The groove that substrate is placed.
So set, light guide plate is fitted between backboard and diffusion shell first；Then fixation backboard bottom set
Frame one end is bonded with backboard bottom surface, and press strip plate one end that diffusion shell upper end is set is bonded with diffusion shell upper surface；Pass through press strip plate
What bottom was set is connected in the card slot opened up on fixing piece, realizes the connection of fixing piece and buckle, and then realizes press strip plate
With the clamping of fixed frame；The other end of press strip plate is bonded with being fixed on the limiting plate of fixed frame so that fixed frame and press strip plate one
End abuts respectively with backboard, diffusion shell, by the way that light source substrate is positioned on the groove opened up between fixing piece and light guide plate, into
And it realizes screwless and backboard, light guide plate, diffusion shell and light source substrate is lock onto between press strip plate and fixed frame.
Further set：Power cord is removably connected on the press strip plate, fixture block is provided on the power cord, it is described
The fixing groove for fixture block clamping is offered on press strip plate.
So set, being connected in the fixing groove opened up on press strip plate by the fixture block set on power cord, power cord is realized
Screwless is removably connected on press strip plate.
Further set：The section of the fixed frame is set in inverted L shape, and the L-shaped setting in section of the limiting plate is described
Limiting plate is fixedly connected with the crosspiece top of the fixed frame.
It so set, fixed frame section is set in inverted L shape, is bonded convenient for press strip plate with fixed frame, by limiting plate and admittedly
The crosspiece top for determining frame is fixedly connected, the L-shaped setting in limiting plate section, is further limited press strip plate and is fitted on limiting plate, prevents
Only press strip plate slides.
Further set：Stiffener is fixedly connected between the crosspiece of the fixed frame and the fixing piece.
So set, by being fixedly connected with stiffener between the crosspiece in fixed frame and the fixing piece, improve and fix
The tolerance of frame.
Further set：Offer the lead wire outlet passed through for the power cord on the press strip plate, the buckle with it is described
The wire lead slot communicated with the lead wire outlet is offered between card slot.
So set, power cord passes through lead wire outlet to be convenient for by being connected with the wire lead slot that lead wire outlet communicates with light source substrate
Power cord grafting is with placing.
Further set：The press strip plate is provided with the abutting abutted with the diffusion shell close to one end of the diffusion shell
Plate, the fixed frame are provided with the convex block abutted with the bottom surface of the backboard close to one end of the backboard.
So set, abutting plate by being set in press strip plate close to one end of diffusion shell, fixed frame is close to the backboard
One end sets the convex block abutted with backboard, reduces the loss of material with this.
Further set：The bottom surface for abutting plate and the convex block is both provided with non-slip mat.
So set, setting non-slip mat by abutting the bottom surface of plate and convex block, and then increase and abut plate and diffusion shell, convex block
Friction between backboard.
Further set：The press strip plate includes main pressing plate and secondary pressing plate, the main pressing plate and the secondary pressing plate welding.
So set, including main pressing plate and secondary pressing plate by press strip plate, convenient for the assembling of the big panel lights of LED, pass through electric welding
Together with main pressing plate is fixedly connected on secondary pressing plate, realization is exempted from screw and is fixed, while makes its more attractive.
In conclusion light guide plate is fitted between backboard and diffusion shell first；Then fixation backboard bottom set
Frame one end is bonded with backboard bottom surface, and press strip plate one end that diffusion shell upper end is set is bonded with diffusion shell upper surface；Pass through press strip plate
What bottom was set is connected in the card slot opened up on fixing piece, realizes the connection of fixing piece and buckle, and then realizes press strip plate
With the clamping of fixed frame；The other end of press strip plate is bonded with being fixed on the limiting plate of fixed frame so that fixed frame and press strip plate one
End abuts respectively with backboard, diffusion shell, by the way that light source substrate is positioned on the groove that fixing piece opens up between light guide plate, into
And it realizes screwless and backboard, light guide plate, diffusion shell and light source substrate is lock onto between press strip plate and fixed frame.Further, since
Press fit arrangement directly is carried out using tool fixture, the back side is without screw so that the appearance is beautiful and elegant for it, and production is simple, energy conservation and environmental protection
And reduce assembly cost and cost of parts.
Description of the drawings
Fig. 1 is the explosive view of the present embodiment；
Fig. 2 is the partial sectional view of this example；
Fig. 3 is the partial sectional view of press strip plate.
In figure：1st, backboard；2nd, diffusion shell；3rd, light guide plate；4th, light source substrate；5th, press strip plate；6th, fixed frame；7th, limiting plate；
8th, it is buckled；9th, fixing piece；10th, card slot；11st, groove；12nd, power cord；13rd, fixture block；14th, fixing groove；15th, stiffener；16th, draw
Line mouth；17th, wire lead slot；18th, plate is abutted；19th, convex block；20th, non-slip mat；21st, main pressing plate；22nd, secondary pressing plate.
Specific embodiment
The big panel lights of LED are described further referring to figs. 1 to Fig. 3.
A kind of big panel lights of LED, as shown in Figure 1, including backboard 1, diffusion shell 2, light guide plate 3 and light source substrate 4, light source base
Plate 4 is located at 3 side of light guide plate, and light guide plate 3 is between backboard 1 and diffusion shell 2.
As shown in Figures 2 and 3,2 upper end of diffusion shell is provided with the press strip plate 5 that one end is abutted with its side, 5 bottom of press strip plate
Being extended has buckle 8, and power cord 12 is removably connected on press strip plate 5, fixture block 13, press strip plate 5 are provided on power cord 12
Offer the fixing groove 14 being clamped for fixture block 13；Offer the lead wire outlet 16 that power supply source line 12 passes through on press strip plate 5, buckle 8 with
The wire lead slot 17 communicated with lead wire outlet 16 is offered between card slot 10；Press strip plate 5 is provided with and spreads close to one end of diffusion shell 2
The abutting plate 18 that cover 2 abuts, the bottom surface for abutting plate 18 are provided with non-slip mat 20.
As shown in Figure 1, press strip plate 5 includes main pressing plate 21 and secondary pressing plate 22, main pressing plate 21 and secondary pressing plate 22 weld.
As depicted in figs. 1 and 2, the bottom of backboard 1 is provided with the fixed frame 6 that one end is abutted with its side, and fixed frame 6 is cut
Face is set in inverted L shape；6 other end of fixed frame is fixedly connected with the limiting plate 7 being bonded with 5 other end of press strip plate, and limiting plate 7 is cut
The L-shaped setting in face, limiting plate 7 are fixedly connected with the crosspiece top of fixed frame 6.6 upper end of fixed frame is connected with fixing piece 9, fixed
The card slot 10 for 8 clamping of buckle is offered on part 9；Offer what is placed for light source substrate 4 between fixing piece 9 and light guide plate 3
Groove 11.Stiffener 15 is fixedly connected between the crosspiece of fixed frame 6 and fixing piece 9.Fixed frame 6 is close to one end of backboard 1
The convex block 19 abutted with the bottom surface of backboard 1 is provided with, the bottom surface of convex block 19 is provided with non-slip mat 20.
Operation principle：Light guide plate 3 is fitted between backboard 1 and diffusion shell 2 first, then 1 bottom of backboard is set
6 one end of fixed frame is bonded with 1 bottom surface of backboard, and 5 one end of press strip plate that 2 upper end of diffusion shell is set is bonded with 2 upper surface of diffusion shell, is led to
The buckle 8 that over-pressed 5 bottom of batten is set is connected in the card slot 10 opened up on fixing piece 9, realizes the connection of fixing piece 9 and buckle 8,
And then realize the clamping of press strip plate 5 and fixed frame 6；By abutting plate 18 and the bottom surface of convex block 19, non-slip mat 20, Jin Erzeng is set
On the whole the friction between fishplate bar 18 and diffusion shell 2, convex block 19 and backboard 1；6 section of fixed frame is set in inverted L shape, convenient for press strip plate
5 are bonded with fixed frame 6, are fixedly connected by limiting plate 7 with the crosspiece top of fixed frame 6, the L-shaped setting in 7 section of limiting plate, into
One step limits press strip plate 5 and fits on limiting plate 7, prevents press strip plate 5 from sliding.So that fixed frame 6 and 5 one end of press strip plate respectively with
Backboard 1, diffusion shell 2 abut, by the way that light source substrate 4 is positioned on the groove 11 that fixing piece 9 opens up between light guide plate 3, into
And it realizes screwless and backboard 1, light guide plate 3, diffusion shell 2 and light source substrate 4 is lock onto between press strip plate 5 and fixed frame 6 and saved
Can be environmentally friendly, in addition, power cord 12 is connected in the fixing groove 14 opened up on press strip plate 5 by the fixture block 13 that its one end is set, realize
12 screwless of power cord is removably connected on press strip plate 5, and power cord 12 is through lead wire outlet 16 by communicating with lead wire outlet 16
Wire lead slot 17 is connected with light source substrate 4, convenient for 12 grafting of power cord with placing.Pass through the crosspiece in fixed frame 6 and the fixation
Stiffener 15 is fixedly connected between part 9, improves the tolerance of fixed frame 6.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of big panel lights of LED, including backboard (1), diffusion shell (2), light guide plate (3) and light source substrate (4), the light guide plate
(3) fit between the backboard (1) and the diffusion shell (2), it is characterised in that：Diffusion shell (2) upper end is provided with one
The press strip plate (5) abutted with its side is held, the bottom of the backboard (1) is provided with the fixed frame (6) that one end is abutted with its side,
Fixed frame (6) other end is fixedly connected with the limiting plate (7) being bonded with press strip plate (5) other end, the press strip plate
(5) bottom has been extended buckle (8), and fixed frame (6) upper end is connected with fixing piece (9), is opened up on the fixing piece (9)
There is the card slot (10) for buckle (8) clamping, offered between the fixing piece (9) and the light guide plate (3) described in confession
The groove (11) that light source substrate (4) is placed.
2. a kind of big panel lights of LED according to claim 1, it is characterised in that：It is detachably connected on the press strip plate (5)
There is power cord (12), fixture block (13) is provided on the power cord (12), offered on the press strip plate (5) for the fixture block
(13) fixing groove (14) of clamping.
3. a kind of big panel lights of LED according to claim 1, it is characterised in that：The section of the fixed frame (6) is in inverted L
Type is set, and the L-shaped setting in section of the limiting plate (7), the limiting plate (7) and the crosspiece top of the fixed frame (6) are consolidated
Fixed connection.
4. a kind of big panel lights of LED according to claim 3, it is characterised in that：The crosspiece of the fixed frame (6) with it is described
Stiffener (15) is fixedly connected between fixing piece (9).
5. a kind of big panel lights of LED according to claim 2, it is characterised in that：It is offered on the press strip plate (5) for institute
The lead wire outlet (16) that power cord (12) passes through is stated, is offered and the lead wire outlet between the buckle (8) and the card slot (10)
(16) wire lead slot (17) communicated.
6. a kind of big panel lights of LED according to claim 1, it is characterised in that：The press strip plate (5) is close to the diffusion
One end of cover (2) is provided with the abutting plate (18) abutted with the diffusion shell (2), and the fixed frame (6) is close to the backboard (1)
One end be provided with the convex block (19) abutted with the bottom surface of the backboard (1).
7. a kind of big panel lights of LED according to claim 6, it is characterised in that：The abutting plate (18) and the convex block
(19) bottom surface is both provided with non-slip mat (20).
8. a kind of big panel lights of LED according to claim 1, it is characterised in that：The press strip plate (5) includes main pressing plate
(21) welded with secondary pressing plate (22), the main pressing plate (21) and the secondary pressing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583866.5U CN207421942U (en) | 2017-11-23 | 2017-11-23 | A kind of big panel lights of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583866.5U CN207421942U (en) | 2017-11-23 | 2017-11-23 | A kind of big panel lights of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421942U true CN207421942U (en) | 2018-05-29 |
Family
ID=62302760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721583866.5U Expired - Fee Related CN207421942U (en) | 2017-11-23 | 2017-11-23 | A kind of big panel lights of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421942U (en) |
-
2017
- 2017-11-23 CN CN201721583866.5U patent/CN207421942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |