CN106195764A - Frame corner brace, border component and LED panel lamp - Google Patents
Frame corner brace, border component and LED panel lamp Download PDFInfo
- Publication number
- CN106195764A CN106195764A CN201610513325.9A CN201610513325A CN106195764A CN 106195764 A CN106195764 A CN 106195764A CN 201610513325 A CN201610513325 A CN 201610513325A CN 106195764 A CN106195764 A CN 106195764A
- Authority
- CN
- China
- Prior art keywords
- border component
- frame corner
- frame
- corner brace
- led panel
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/101—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 permanently, e.g. welding, gluing or riveting
-
- 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
- F21V17/12—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 by screwing
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of frame corner brace, described frame corner brace has L shape structure, is respectively arranged with insertion guide frame and unidirectional broached-tooth design at the two ends of described L shape structure.Anti-loose frame corner brace is applied on border component by the present invention, and described border component includes that 4 aluminum frames and above-mentioned 4 frame corner braces, 4 frame corner braces and 4 aluminum frames carry out pneumatic riveting by setting positioning fixture.Above-mentioned border component is also applied in LED panel lamp by the present invention, described LED panel lamp include above-mentioned border component, LED lamp bar, diffuser plate, light guide plate, reflective membrane and back shroud.The present invention uses the border component of anti-loose frame corner brace, its simple in construction, firmly；Using the LED panel lamp containing border component, the structural strength performance of its lamp body is ensured, can meet LED panel lamp use requirement under different occasions.
Description
Technical field
The present invention relates to the technical field of lamp lighting, especially relate to frame corner brace, border component and LED panel lamp.
Background technology
LED is a kind of solid-state semiconductor device that can convert electrical energy into visible ray, and it can directly convert electrical energy into
For luminous energy, there is high brightness, low power consuming, environmental protection, life-span length, resistance to impact and the advantage of stable performance.Owing to LED light source has
There is above various advantages so that it is widely used at lighting field.
LED panel lamp is that LED light source is made the indoor illumination light fitting of panel-shaped, because the light emitting structures of its uniqueness sets
Meter, has illuminance uniformity good, the feature that light is soft.
But, LED panel lamp major part back shroud the most on the market fixes LED lamp and frame, adjacent frame
Between link together by the way of butt-joint form or screw lock, but such LED panel lamp easily transport and
Frame positioning and deformation of lamp body during use, affect attractive in appearance, also have impact on illumination effect so that the light of injection is uneven.
Due to the unreasonable design of frame, limit the extensive application of LED panel lamp.
Corner brace, is that frame corner brace is usually used in patcher for connecting the Hardware fitting of right angle intersection component in mechanical field
In journey and household assembling, for fixed border assembly.
Therefore, how the interconnection technique of corner brace is applied on the border component of LED panel lamp, designs a kind of structure jail
Gu, lamp body strength character can ensure that, and luminous uniform LED panel lamp, it is that those skilled in the art needs to solve
One technical problem.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of anti-loose frame corner brace, application
In border component, border component is applied in LED panel lamp simultaneously.Use the border component of anti-loose frame corner brace, its
Simple in construction, firmly；Using the LED panel lamp containing border component, the structural strength performance of its lamp body is ensured, Ke Yiman
The use requirement under different occasions of the foot LED panel lamp.
For achieving the above object, the technical scheme is that
A kind of frame corner brace, has L shape structure, be respectively arranged with at the two ends of described L shape structure insertion guide frame and
Unidirectional broached-tooth design, unidirectional broached-tooth design is embedded.Anti-loose frame corner brace uses high intensity flat board iron charge, is effectively ensured
The strength character connected；The stamped molding of frame corner brace, stamping-out retains inside unidirectional broached-tooth design behind four sides, and sets
In respect of inserting guide frame.
Anti-loose frame corner brace is applied on border component, including 4 aluminum frames and above-mentioned 4 frame corner braces, described
Aluminum frame be provided with hollow draw-in groove.Aluminum frame uses high thermal conductivity aluminum product to be become by processes such as extrusion, anodic oxidation, cuttings
Type obtains, and has good thermolysis.
As the further improvement of the border component of the present invention, the frame corner brace of described border component is guided by insertion
Structure imports the hollow draw-in groove of aluminum frame, and the unidirectional broached-tooth design of described frame corner brace and the hollow draw-in groove of aluminum frame reached
It is full of cooperation.
As the further improvement of the border component of the present invention, 4 frame corner braces of described border component and 4 aluminum limits
Frame carries out pneumatic riveting by setting positioning fixture, and assembly technology is simple and reliable and the most controlled.
Above-mentioned border component is applied in LED panel lamp, described LED panel lamp include above-mentioned border component,
LED lamp bar, diffuser plate, light guide plate, reflective membrane and back shroud, described back shroud passes through back shroud screw by reflective membrane, leaded light
Plate and diffuser plate are fixed on border component.
As the further improvement of LED panel lamp of the present invention, described LED lamp bar includes LED lamp bead and aluminum base
PCB(printed substrate), use conventional surface installation technique SMT technology attachment to form, described LED lamp bar is installed on frame
On assembly.
Described diffuser plate have employed the plastic sheet that diffusion is excellent, and its surface texture has been carried out ripple process,
It is difficult to that dazzling phenomenon occurs, improves the uniformity of panel light light-emitting area.
Described light guide plate have employed optical grade plastic sheet and accurately cuts, and system is intervened in the site being equipped with optical design
The light guide plate become.Described reflective membrane has been the highly reflecting films of orienting reflex effect.
Light guide plate and reflective membrane with the use of, can be with efficient uniform ground light that the LED lamp bar inside panel light is sent,
Big degree ground is derived and reflects, luminous from the front of panel light, is effectively improved the light output performance of panel light, meets panel light
Lighting requirement.
What back shroud was integrally fixed at the LED panel lamp back side is detachably fixed part, reflective membrane, light guide plate and diffuser plate is fixed
On border component, play fixing internal optical module and dust-proof effect, it is ensured that the structural intergrity of LED panel lamp.
Compared with prior art, the invention have the benefit that
(1) 4 frame corner braces of the present invention, are respectively provided with the embedded anti-loose structure of unique design, by using setting fixed
4 aluminum frame pneumatics are riveted into border component, border component firm stable by position fixture equipment, and assembly technology is simple and reliable
And it is the most controlled.
(2) border component that the present invention provides, inserts guide frame by anti-loose frame corner brace and imports aluminum frame
In hollow draw-in groove, the unidirectional broached-tooth design of the most anti-loose frame corner brace and the hollow draw-in groove of aluminum frame reach interference fit,
Effectively reach the effect preventing from getting loose, and lock without screw, have that structural strength is good, technique is simple, concordance good with become
This low advantage.
(3) LED panel lamp of the present invention, rivets into border component by anti-loose frame corner brace by aluminum frame pneumatic,
The connected mode of this structure both ensure that the cooperation closed seamless between aluminum frame, it is ensured that the lamp body structure of LED panel lamp
Intensity, simultaneously appearance looks elegant, simple and convenient when can make again batch production, be easily assembled.
(4) in the LED panel lamp that the present invention provides, border component Stability Analysis of Structures, it is ensured that the structural integrity of LED panel lamp
Property so that the key component position of lamp body is preferably protected, and is difficult to impaired destruction during transporting and installing and using, and rises
Effect to security isolation protection.
(5) it addition, the LED panel lamp of present invention offer, the surface texture of diffuser plate has carried out ripple process, is difficult to appearance
Dazzling phenomenon, improves the uniformity of panel light light-emitting area；Light guide plate and reflective membrane with the use of, can with efficient uniform by face
The light that LED lamp bar inside plate lamp sends, farthest derives and reflects, luminous from the front of panel light, is effectively improved face
The light output performance of plate lamp, can meet LED panel lamp lighting requirement under different occasions.
Accompanying drawing explanation
1. Fig. 1 is the structural representation of frame corner brace of the present invention.
2. Fig. 2 is frame corner brace and the structural representation of aluminum frame of the present invention.
3. Fig. 3 is the structural representation of border component of the present invention.
4. Fig. 4 is the explosive view of LED panel lamp of the present invention.
5. Fig. 5 be the present invention LED panel lamp assemble finished product front schematic view.
6. Fig. 6 be the present invention LED panel lamp assemble finished product schematic rear view.
7. Fig. 7 is the structural representation of LED lamp bar of the present invention.
8. Fig. 8 is frame corner brace and the assembling sectional view of aluminum frame of the present invention.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but does not limit the scope of the present invention.
As depicted in figs. 1 and 2, a kind of frame corner brace 1, there is L shape structure, at the two ends of described L shape structure respectively
Being provided with insertion guide frame 11 and unidirectional broached-tooth design 12, unidirectional broached-tooth design 12 is embedded.
Anti-loose frame corner brace 1 uses high intensity flat board iron charge, and the strength character that connect has been effectively ensured；Frame corner brace
1 stamped molding, retains inside unidirectional broached-tooth design 12, and is designed with insertion guide frame 11 behind four sides of stamping-out.
Further, as shown in Figures 2 and 3, anti-loose frame corner brace 1 is applied on border component 2, border component
2 include 4 aluminum frames 3 and above-mentioned 4 frame corner braces 1, and described aluminum frame 3 is provided with hollow draw-in groove 31.Aluminum frame uses
High thermal conductivity aluminum product is obtained by processes molding such as extrusion, anodic oxidation, cuttings, has good thermolysis.
As the further improvement of the border component of the present invention, the frame corner brace 1 of described border component 2 is led by insertion
The hollow draw-in groove 31 of aluminum frame 3, as shown in Figure 8, the unidirectional broached-tooth design 12 of described frame corner brace 1 and aluminum is imported to structure 11
The hollow draw-in groove 31 of frame 3 reaches interference fit, effectively reaches the effect preventing from getting loose, and locks without screw, has knot
Structure intensity is good, technique is simple, concordance is good and the advantage of low cost.
As the further improvement of the border component of the present invention, 4 frame corner braces 1 of described border component 2 and 4 aluminum
Frame 3 carries out pneumatic riveting by setting positioning fixture.The border component sound construction that pneumatic riveting obtains is stable, and assembles
Simple and reliable process and the most controlled.
Further, above-mentioned border component 2 is applied in LED panel lamp.As shown in Figure 4, Figure 5 and Figure 6, a kind of
LED panel lamp, including above-mentioned border component 2, also includes LED lamp bar 4, diffuser plate 5, light guide plate 6, reflective membrane 7 and back shroud
8, reflective membrane 7, light guide plate 6 and diffuser plate 5 are fixed on border component 2 by described back shroud 8 by back shroud screw.
As the further improvement of a kind of LED panel lamp of the present invention, as it is shown in fig. 7, described LED lamp bar 4 is wrapped
Including LED lamp bead 41 and aluminum base PCB 42, described LED lamp bar 4 is installed on border component 2.
The diffuser plate 5 of the present invention have employed the plastic sheet that diffusion is excellent, has carried out its surface texture at ripple
Reason, is difficult to dazzling phenomenon occur, improves the uniformity of panel light light-emitting area.
Light guide plate 6 of the present invention have employed optical grade plastic sheet and accurately cuts, and is equipped with the net of optical design
Point intervenes the light guide plate made；Described reflective membrane 7 has been the highly reflecting films of orienting reflex effect.
Light guide plate 6 and reflective membrane 7 with the use of, with efficient uniform, the LED lamp bar 4 inside panel light can be sent
Light, farthest derives and reflects, luminous from the front of LED panel lamp, is effectively improved the light output performance of panel light, meets
The lighting requirement of panel light.
What back shroud 8 of the present invention was integrally fixed at the LED panel lamp back side is detachably fixed part, by reflective membrane 7, guide-lighting
Plate 6 and diffuser plate 5 are fixed on border component 2, play fixing internal optical module and dust-proof effect, it is ensured that LED panel lamp
Structural intergrity.
In the LED panel lamp that the present invention provides, border component 2 Stability Analysis of Structures, it is ensured that the structural integrity of LED panel lamp
Property so that the key component position of lamp body is preferably protected, and is difficult to impaired destruction during transporting and installing and using, and rises
Effect to security isolation protection.
Above content is only structure example and the explanation of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these obviously replace shape
Formula belongs to protection scope of the present invention.
Claims (6)
1. a frame corner brace, it is characterised in that described frame corner brace (1) has L shape structure, in described L shape structure
Two ends be respectively arranged with insertion guide frame (11) and unidirectional broached-tooth design (12), described unidirectional broached-tooth design (12) is interior
Embedded.
2. a border component, it is characterised in that described border component (2) includes 4 aluminum frames (3) and claim 1 institute
4 the frame corner braces (1) stated, described aluminum frame (3) is provided with hollow draw-in groove (31).
A kind of border component the most according to claim 2, it is characterised in that described frame corner brace (1) is led by insertion
The hollow draw-in groove (31) of aluminum frame (3), the unidirectional broached-tooth design (12) of described frame corner brace (1) and aluminum is imported to structure (11)
The hollow draw-in groove (31) of frame (3) reaches interference fit.
A kind of border component the most according to claim 2, it is characterised in that 4 described frame corner braces (1) and 4 aluminum
Frame (3) carries out pneumatic riveting by setting positioning fixture.
5. a LED panel lamp, it is characterised in that include the arbitrary described border component (2) of claim 2 ~ 4, described LED
Panel light also includes LED lamp bar (4), diffuser plate (5), light guide plate (6), reflective membrane (7) and back shroud (8), described back shroud
(8) by back shroud screw, reflective membrane (7), light guide plate (6) and diffuser plate (5) are fixed on border component (2).
A kind of LED panel lamp the most according to claim 5, it is characterised in that described LED lamp bar (4) includes LED lamp bead
(41) and aluminum base PCB (42), described LED lamp bar (4) is installed on border component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513325.9A CN106195764A (en) | 2016-07-04 | 2016-07-04 | Frame corner brace, border component and LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513325.9A CN106195764A (en) | 2016-07-04 | 2016-07-04 | Frame corner brace, border component and LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195764A true CN106195764A (en) | 2016-12-07 |
Family
ID=57463281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513325.9A Pending CN106195764A (en) | 2016-07-04 | 2016-07-04 | Frame corner brace, border component and LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195764A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703314A (en) * | 2017-02-10 | 2017-05-24 | 广西平果恒通铜铝门业有限公司 | Aluminum right-angle composition board |
| CN106760178A (en) * | 2017-02-10 | 2017-05-31 | 广西平果恒通铜铝门业有限公司 | A kind of rear frame of aluminium compoboard |
| CN108758426A (en) * | 2017-04-28 | 2018-11-06 | 江西申安亚明光电科技有限公司 | Backboard side luminescent panel lamp and its assembly method are exempted from a kind of extruding |
| CN109538079A (en) * | 2019-01-16 | 2019-03-29 | 广东渝龙防火科技发展有限公司 | A kind of window-frame without screw assembling |
| CN113188073A (en) * | 2021-05-06 | 2021-07-30 | 浙江海宁旭力照明有限公司 | Bottom light-emitting panel lamp |
| CN113324201A (en) * | 2021-06-02 | 2021-08-31 | 浙江海宁旭力照明有限公司 | Bottom light-emitting lamp |
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| CN201523012U (en) * | 2009-11-06 | 2010-07-07 | 浙江宏阳新能源科技有限公司 | Solar panel frame connection structure |
| CN201605971U (en) * | 2009-09-28 | 2010-10-13 | 湖南经阁投资控股集团有限公司 | Anti-loosing corner connector |
| CN202268360U (en) * | 2011-09-29 | 2012-06-06 | 晶科能源有限公司 | Fillet code used in solar photovoltaic assembly |
| CN202402965U (en) * | 2011-10-17 | 2012-08-29 | 广州聚晶能源科技股份有限公司 | Ultrathin LED (Light-Emitting Diode) panel lamp |
| CN203300657U (en) * | 2013-05-10 | 2013-11-20 | 常熟市长发铝业有限公司 | Solar photovoltaic component framework |
| CN104734616A (en) * | 2013-12-22 | 2015-06-24 | 李洋 | Solar cell panel angle aluminum frame |
| CN204442256U (en) * | 2015-02-14 | 2015-07-01 | 江苏源盛复合材料技术股份有限公司 | A kind of corner brace for connecting nonmetal solar panel frame |
| CN204857747U (en) * | 2015-06-11 | 2015-12-09 | 南京大全新能源有限公司 | Photovoltaic assembly |
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| CN201605971U (en) * | 2009-09-28 | 2010-10-13 | 湖南经阁投资控股集团有限公司 | Anti-loosing corner connector |
| CN201523012U (en) * | 2009-11-06 | 2010-07-07 | 浙江宏阳新能源科技有限公司 | Solar panel frame connection structure |
| CN202268360U (en) * | 2011-09-29 | 2012-06-06 | 晶科能源有限公司 | Fillet code used in solar photovoltaic assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703314A (en) * | 2017-02-10 | 2017-05-24 | 广西平果恒通铜铝门业有限公司 | Aluminum right-angle composition board |
| CN106760178A (en) * | 2017-02-10 | 2017-05-31 | 广西平果恒通铜铝门业有限公司 | A kind of rear frame of aluminium compoboard |
| CN108758426A (en) * | 2017-04-28 | 2018-11-06 | 江西申安亚明光电科技有限公司 | Backboard side luminescent panel lamp and its assembly method are exempted from a kind of extruding |
| CN109538079A (en) * | 2019-01-16 | 2019-03-29 | 广东渝龙防火科技发展有限公司 | A kind of window-frame without screw assembling |
| CN113188073A (en) * | 2021-05-06 | 2021-07-30 | 浙江海宁旭力照明有限公司 | Bottom light-emitting panel lamp |
| CN113324201A (en) * | 2021-06-02 | 2021-08-31 | 浙江海宁旭力照明有限公司 | Bottom light-emitting lamp |
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Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |