CN209026605U - A kind of composite back plate panel light - Google Patents
A kind of composite back plate panel light Download PDFInfo
- Publication number
- CN209026605U CN209026605U CN201821813948.9U CN201821813948U CN209026605U CN 209026605 U CN209026605 U CN 209026605U CN 201821813948 U CN201821813948 U CN 201821813948U CN 209026605 U CN209026605 U CN 209026605U
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- Prior art keywords
- protrusion
- strip
- surface frame
- convex
- back plate
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Abstract
A kind of composite back plate panel light, including surface frame, LED light bar, diffuser plate, light guide plate, composite back plate, press strip.Surface frame upper end indent, bottom are equipped with through-hole, the first protrusion, the second protrusion, third protrusion.Left and right LED light bar is respectively inserted in the second raised groove determined on corresponding first protrusion and the left side.LED light group is higher than the upper limb of the first protrusion.Diffuser plate is attached on the bottom of surface frame, and diffuser plate, light guide plate, composite back plate are stacked together.The outer end of press strip is equipped with outer, interior strip, the lower end of interior strip is raised to the second protrusion, second protrusion is equipped with one and is convex to the raised of interior strip and the lower end with interior strip to the second protrusion protrusion, and the lower end of interior strip is to the upper surface of the second raised protrusion together with the raised following table face paste touching for being convex to interior strip in the second protrusion.The end of the inner end of press strip is pressed on composite back plate.Advantage is: reasonable integral structure is simple, installs and is quickly easy, and structural stability is high.
Description
Technical field
The utility model relates to a kind of LED panel lamps.
Background technique
LED panel lamp is the indoor illumination light fitting of a top grade, and outer rim is formed by aluminium alloy through anodic oxidation, light source
For LED, entire Design of Luminaires is beautiful succinctly, atmosphere is luxurious, existing good illuminating effect, and the impression of beauty can be brought to people
LED panel lamp design is unique, and light forms a kind of uniform flat luminous effect, uniform-illumination after the light guide plate of high transparency
Property it is good, light is soft, comfortably without blind it is bright, asthenopia can be effectively relieved.
Application number 201721586317.3, Authorization Notice No. CN 207687828 U are entitled " a kind of LED panel lamp "
Patent document disclose a kind of LED panel lamp: " including lamp housing, the lamp housing bottom are equipped with astigmatism lampshade, the astigmatism lampshade
Insertion is set in the lamp housing, and base plate cover is equipped at the top of the lamp housing, and the base plate cover covering is set on the lamp housing, and
It is bolted to connection with the lamp housing, entrance hole is equipped at the top of the base plate cover, the entrance hole is disposed through described
In base plate cover ".Advantage is that " light of such LED panel lamp forms a kind of uniform plane after the light guide plate of high transparency
Illumination effect, illuminance uniformity is good, light is soft, comfortably bright without blinding, and can be effectively relieved that asthenopia is compact-sized, and structure is steady
Fixed, light-dispersing effect is good ".But its base plate cover and lamp housing are to be bolted to connection, and install inflexible convenience.
Application number 201720990188.8, Authorization Notice No. CN 206989129 U, entitled " a kind of panel light is fixed
The patent document of structure " discloses the panel light fixed structure of a kind of " without bolt fastening ": " including mounting bracket and panel light
Body, mounting bracket both ends are symmetrically arranged with vertical bracket longitudinal axis, and the end of bracket longitudinal axis is equipped with bracket limited block, bracket
The transverse width of limited block is greater than the diameter of bracket longitudinal axis, and panel lamp body includes lamp holder and lamp body limited block, lamp body limited block
It is rotatably arranged on lamp holder, arranged symmetrically on lamp holder there are two arc chutes, and arc chute presents small lower big structure, and is divided into
The segment in portion and the big section of lower part, segment are adapted with bracket longitudinal axis, and big section is adapted with bracket limited block, arc chute
One end, which is equipped with, is inserted into hole with the matched limited block of lamp body limited block, and lamp body limited block is located at the other end of arc chute, and opens up
There is the card slot of corresponding arc chute, card slot matches with bracket longitudinal axis." namely " insert bracket limited block insertion limited block
Enter rotary panel lamp body behind hole, so that bracket limited block is slided to the other end of arc chute, pass through bracket limited block and arc chute
Limit the vertically movable of panel light ".But structural stability is inadequate, is unable to undergo to shake, while also not allowing easy to install.
Summary of the invention
The main inventive purpose of the utility model is to provide a kind of composite back plate panel light that structural stability is high.
Technical solution used in the utility model is: a kind of composite back plate panel light, including surface frame, LED light bar, diffusion
Plate, light guide plate, composite back plate, press strip.Surface frame is generally cube shaped, and the upper end rectangle indent of surface frame, the bottom of surface frame is equipped with
The first protrusion, the second protrusion, third protrusion are arranged in sequence the side wall from the peritreme of through-hole to surface frame for through-hole.First protrusion
Height less than second protrusion height, second protrusion height be less than or equal to third protrusion height, the upper end of third protrusion
Positioned at the lower section of the upper surface of surface frame.Left and right LED light bar is respectively inserted in first protrusion on the left side and second protrusion on the left side determines
Groove, the right first protrusion and the right second protrusion determine groove in.LED light group in LED light bar is higher than first
The upper limb of protrusion.Diffuser plate is located in the space that the first protrusion surrounds, and the lower surface of diffuser plate is attached on the bottom of surface frame.It is guide-lighting
Plate is placed on diffuser plate, and composite back plate is placed on diffuser plate.The inner end of four press strips is bent downwardly, the outer ends of four press strips to
Have outer strip, interior strip.Wherein, the lower end of outer strip is to the projected side wall of surface frame, and corresponding third protrusion is equipped with one
The lower end of a protrusion for being convex to outer strip, outer strip is convex on the upper convex surface and third protrusion of the projected side wall of surface frame
The following table face paste touching of the protrusion of outside strip is together；Or the lower end of interior strip, to the second protrusion protrusion, corresponding second is convex
It rises and is equipped with the protrusion for being convex to interior strip, the lower end of interior strip is on the upper surface and the second protrusion of the protrusion of the second protrusion
It is convex to the following table face paste touching of the protrusion of interior strip together；Or projected side wall from the lower end of outer strip to surface frame while in block
The lower end of item is equipped with the protrusion for being convex to outer strip, the lower end of outer strip to the second protrusion protrusion, corresponding third protrusion
The following table face paste of the protrusion for being convex to outer strip on the upper surface and third protrusion of the protrusion of the projected side wall of surface frame is touched one
Rise, meanwhile, the second protrusion is equipped with the protrusion for being convex to interior strip, protrusion from the lower end of interior strip to the second protrusion upper surface
Together with the following table face paste touching of the protrusion for being convex to interior strip in the second protrusion.The end of the inner end of press strip is pressed in composite back plate
On.
The utility model, press strip are fixed on face by the cooperation holding of outer strip, interior strip and the second protrusion, third protrusion
On frame, the end of the inner end of four press strips is tightly pressed against on four of composite back plate using the elastic reaction of press strip, overall structure
Simply, installation is easy, and structural stability is high.
Preferably, the upper surface of press strip is located at the lower section of the upper surface of surface frame.
Preferably, the upper end of the second protrusion, third protrusion is respectively equipped with an inclined-plane, correspondingly the same side is parallel to each other
Second protrusion, third protrusion upper end constitute a herringbone.This preferred embodiment, convenient for being fixedly connected for press strip and surface frame
Operation.
Preferably, when projected side wall of the lower end of outer strip to surface frame, the protrusion of the side wall to surface frame of outer strip
Position and outer strip pass through an indent transition；When the lower end of interior strip to second protrusion protrusion when, interior strip it is convex to second
The position of the protrusion risen and interior strip pass through an indent transition.The elasticity of outer strip or interior strip can be improved in this preferred embodiment,
Be conducive to be fixedly connected with operation convenient for press strip and surface frame.
Preferably, further including having stiffener plate.The inside of each stiffener plate and the outside of corresponding third protrusion are connected,
The outside of each stiffener plate is connected with the inside of the side wall of corresponding surface frame.This preferred embodiment is conducive to the entirety for improving surface frame
Rigidity and stability.
In conclusion the beneficial effects of the utility model are: press strip passes through outer strip, interior strip and the second protrusion, third
The cooperation holding of protrusion is fixed in surface frame, and the end of the inner end of four press strips is tightly pressed against compound using the elastic reaction of press strip
On four of backboard, reasonable integral structure is simple, installs and is quickly easy, and structural stability is high.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the structural decomposition diagram of the utility model；
In figure: surface frame 1, the bottom 1.1 of surface frame, the side wall 1.2 of surface frame, the first protrusion 1.3, the second protrusion 1.4, protrusion
1.41, third protrusion 1.5, stiffener plate 1.6, LED light bar 2, LED light group 2.1, diffuser plate 3, light guide plate 4, composite back plate 5, pressure
Item 6, interior strip 6.1, lower end protrusion 6.11, outer strip 6.2, the inner end 6.3 of press strip, through-hole 7.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1 and Figure 2, the utility model include surface frame 1, LED light bar 2, diffuser plate 3, light guide plate 4, composite back plate 5,
Press strip 6.Surface frame 1 is generally cube shaped, the upper end rectangle indent of surface frame 1, and the bottom 1.1 of surface frame is equipped with rectangular through-hole 7, from logical
The peritreme in hole 7 is to being arranged in sequence the first protrusion 1.3, the second protrusion 1.4, third protrusion 1.5 between the side wall 1.2 of surface frame.First
Height of the height less than the second protrusion 1.4 of protrusion 1.3, the small height in third protrusion 1.5 of the height of the second protrusion 1.4,
The upper end of third protrusion 1.5 is located at the lower section of the upper surface of surface frame 1.Left and right LED light bar 2 is respectively inserted in first protrusion on the left side
1.3 and the left side second protrusion 1.4 determine groove, the right first protrusion 1.3 and the right second protrusion 1.4 determine ditch
In slot.LED light group 2.1 in LED light bar 2 is higher than the upper limb of the first protrusion 1.3.Diffuser plate 3 is located at what the first protrusion 1.3 surrounded
In space, the lower surface of diffuser plate 3 is attached on the bottom 1.1 of surface frame；Light guide plate 4 is placed on diffuser plate 3, and composite back plate 5 is placed on
On diffuser plate 3.The inner end 6.3 of four press strips is bent downwardly, and the outer ends of four press strips 6 is to having wild card item 6.2, interior strip
6.1.Wherein, the lower end of interior strip 6.1 is equipped with the lower end protrusion 6.11 for being convex to the second protrusion 1.4, and corresponding second protrusion is equipped with
One is convex to the protrusion 1.41 of interior strip, and the lower end of interior strip is convex on the upper surface and the second protrusion of the protrusion of the second protrusion
The following table face paste touching of the protrusion of inside strip is together.The end of the inner end 6.3 of press strip 6 is pressed on composite back plate 5, press strip 6
The end of inner end 6.3 is located at the top of 1.1 respective edges of bottom of surface frame.The upper surface of press strip 6 is located at the upper surface of surface frame 1
Lower section.
Preferably, the upper end of the second protrusion 1.4, third protrusion 1.5 is respectively equipped with an inclined-plane, correspondingly the same side phase
Mutually upper end one herringbone of composition of the second parallel protrusion 1.4, third protrusion 1.5；The lower end of interior strip 6.1 is convex to second
When playing 1.4 protrusion, the position of the protrusion to the second protrusion 1.4 of interior strip 6.1 and interior strip 6.1 pass through an indent transition.This
It outside, further include having stiffener plate 1.6；The inside of each stiffener plate 1.6 and the outside of corresponding third protrusion 1.5 are connected, respectively plus
The outside of strengthening tendons plate 1.6 is connected with the inside of the side wall 1.2 of corresponding surface frame.
The specific embodiment of the above is only the preferable embodiment of the utility model, and is not limited with this practical
Novel specific implementation structure and practical range.In fact, according to shape, structure and purpose of design described in the utility model
Some equivalent variations can be made.Therefore, all according to made by shape, structure and purpose of design described in the utility model
Some equivalence changes ought to be all contained in the protection scope of the utility model namely these equivalence changes all should be by this reality
With novel protection.
Claims (5)
1. a kind of composite back plate panel light, including surface frame (1), LED light bar (2), diffuser plate (3), light guide plate (4), composite back plate
(5), press strip (6)；It is characterized in that: surface frame is generally cube shaped, the bottom of the upper end rectangle indent of surface frame, surface frame is equipped with through-hole
(7), from the peritreme of through-hole to be arranged in sequence the side wall of surface frame first protrusion, second protrusion, third protrusion；First protrusion
Height of the height less than the second protrusion, height of the height less than or equal to third protrusion of the second protrusion, the upper end position of third protrusion
In the lower section of the upper surface of surface frame；Left and right LED light bar is respectively inserted in what first protrusion on the left side was determined with second protrusion on the left side
In the groove that second protrusion of groove, first protrusion on the right and the right determines；It is convex that LED light group in LED light bar is higher than first
The upper limb risen；Diffuser plate is located in the space that the first protrusion surrounds, and the lower surface of diffuser plate is attached on the bottom of surface frame；Light guide plate
It is placed on diffuser plate, composite back plate is placed on diffuser plate；The inner end of four press strips is bent downwardly, and the outer end of four press strips is downward
Equipped with outer strip, interior strip；Wherein, the lower end of outer strip is to the projected side wall of surface frame, and corresponding third protrusion is equipped with one
It is convex to the protrusion of outer strip, the lower end of outer strip is convex to on the upper surface and third protrusion of the protrusion of the projected side wall of surface frame
The following table face paste touching of the protrusion of outer strip is together or the lower end of interior strip is to the second protrusion protrusion, and corresponding second is raised
The protrusion of interior strip is convex to equipped with one, the lower end of interior strip is convex on the upper surface and the second protrusion of the protrusion of the second protrusion
The following table face paste touching of the protrusion of inside strip together, or outer strip projected side wall from lower end to surface frame while in strip
Lower end to the second protrusion protrusion, corresponding third protrusion is equipped with the protrusion for being convex to outer strip, the lower end of outer strip to
Together with the upper surface of the protrusion of the projected side wall of surface frame is touched with the following table face paste of the protrusion for being convex to outer strip in third protrusion,
Meanwhile second protrusion be equipped with the protrusion for being convex to interior strip, protrusion from the lower end of interior strip to the second protrusion upper surface and
The following table face paste touching of the protrusion for being convex to interior strip in second protrusion is together；The end of the inner end of press strip is pressed in composite back plate
On.
2. a kind of composite back plate panel light according to claim 1, it is characterized in that: the upper surface of press strip (6) is located at surface frame
(1) lower section of upper surface.
3. a kind of composite back plate panel light according to claim 1, it is characterized in that: the second raised (1.4), third protrusion
(1.5) upper end is respectively equipped with an inclined-plane, the second raised (1.4), third protrusion (1.5) that correspondingly the same side is parallel to each other
Upper end constitute a herringbone.
4. a kind of composite back plate panel light according to claim 1, it is characterized in that: when the lower end of outer strip (6.2) is to face
When the side wall (1.2) of frame is raised, the position of the protrusion of the side wall (1.2) to surface frame of outer strip (6.2) and outer strip (6.2) are logical
Cross an indent transition；When the lower end of interior strip (6.1) is raised to second raised (1.4), interior strip (6.1) to the second protrusion
(1.4) position of protrusion and interior strip (6.1) pass through an indent transition.
5. a kind of composite back plate panel light according to any one of claims 1-4, it is characterized in that: further including having reinforcing rib
Plate (1.6)；The inside of each stiffener plate (1.6) and the outside of corresponding third protrusion (1.5) are connected, each stiffener plate (1.6)
Outside be connected with the inside of the side wall (1.2) of corresponding surface frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813948.9U CN209026605U (en) | 2018-11-05 | 2018-11-05 | A kind of composite back plate panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813948.9U CN209026605U (en) | 2018-11-05 | 2018-11-05 | A kind of composite back plate panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026605U true CN209026605U (en) | 2019-06-25 |
Family
ID=66909563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813948.9U Expired - Fee Related CN209026605U (en) | 2018-11-05 | 2018-11-05 | A kind of composite back plate panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026605U (en) |
-
2018
- 2018-11-05 CN CN201821813948.9U patent/CN209026605U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20211105 |