CN104976556B - Led flat lamp structure - Google Patents
Led flat lamp structure Download PDFInfo
- Publication number
- CN104976556B CN104976556B CN201510403113.0A CN201510403113A CN104976556B CN 104976556 B CN104976556 B CN 104976556B CN 201510403113 A CN201510403113 A CN 201510403113A CN 104976556 B CN104976556 B CN 104976556B
- Authority
- CN
- China
- Prior art keywords
- plate
- top plate
- positioning convex
- sides
- convex column
- 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
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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/104—Pendants
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of LED flat lamp structure, including rectangle frame, there is the chimb raised up on the outside of the frame side of the rectangle frame, side is buckled in the rectangle frame has the suspention top plate of downwardly convex side plate, side plate interior sides positioned at suspention top plate both sides are provided with LED light bar, it is provided with the diffuser plate that downside is abutted against with frame side from bottom to top between two LED light bars, light guide plate and reflective sheeting, the rectangle frame is located on the frame side of both sides is arranged at intervals with least two positioning convex columns along its length, the positioning convex column is disposed through suspending the through hole on top plate side in midair, realize and be connected with suspention top plate through melting, it is provided with the inside of the positioning convex column for diffuser plate, the limiting plate of light guide plate and reflective sheeting cross spacing, the spacing projection that upper surface is abutted against with suspention top plate is additionally provided between adjacent two positioning convex column on same frame side.The LED flat lamp not only compact conformation, and mounting is firm, service life is long.
Description
Technical field
The present invention relates to a kind of LED flat lamp structure.
Background technology
The suspention top plate of existing LED flat lamp and the structure of connection frame are all universal simple, and suspention top plate mounted LED lamp
After bar, lamp bar position can loosen, and cause the lamp base of lamp bar Wiring port and terminal stud to get loose or sealing-off so that
LED flat lamp can not be used.Meanwhile, suspention top plate and be connected and can usually occur lamp plate after frame installation and shift or release loosening feelings
Sealing-off occurs in handling process for the connection end that LED is further resulted in after the installation of condition, not only shadow LED, and loosening
Situation, influences the service life of LED.
The content of the invention
It is an object of the invention to provide a kind of LED flat lamp structure, the LED flat lamp not only compact conformation, and edge
Connect firmly, service life is long.
Technical program of the present invention lies in：Outside a kind of LED flat lamp structure, including rectangle frame, the frame side of the rectangle frame
Side, which has, to be buckled side in the chimb that raises up, the rectangle frame and has the suspention top plate of downwardly convex side plate, is located at
The side plate interior sides of suspention top plate both sides are provided with LED light bar, and downside and frame are provided with from bottom to top between two LED light bars
While the diffuser plate abutted against, light guide plate and reflective sheeting, the rectangle frame, which is located to be spaced along its length on the frame side of both sides, to be set
At least two positioning convex columns are equipped with, the positioning convex column is disposed through suspending the through hole on top plate side in midair, through melting and suspention
Top plate is realized to be provided with for the spacing of diffuser plate, light guide plate and reflective sheeting cross spacing on the inside of connection, the positioning convex column
The limit convex that upper surface is abutted against with suspention top plate is additionally provided between plate, adjacent two positioning convex column on same frame side
Post.
Further, the chimb inside upper part is arranged at intervals with spacing fin, chimb lower inside along its length
And be provided with limited impression, the side plate of the suspention top plate on the downside of the spacing fin and be provided with for being absorbed in limited impression
To realize the convex closure of positioning.
Further, the frame side positioned at both sides is provided with three positioning convex columns along its length, the positioning convex column
Two, which take up inner side, is provided with reinforcement, and the reinforcement positioned at inner side is connected with limiting plate.
Further, the limiting plate positioned at both sides close to one end of positioning convex column is provided with sinking terrace, positioned at both sides
The other end of limiting plate be provided with turn laterally turn shape stiffener plate.
Further, the both sides of the limiting plate at middle part is provided with the reinforcement positioned at outside, positioned at the spacing of middle part
Lower concave part is additionally provided with the middle part of plate.
Further, the diameter of the spacing projection is equal to greatly limiting plate medial surface to the distance and convex of positioning convex column
The inner side of plane and spacing projection is tangent where the diameter sum of post, and limiting plate medial surface.
Further, be additionally provided with the frame side of both sides and on the outside of positioning convex column is used to suspend in midair close to chimb
The location fin of the side plate lower end insertion of top plate.
Further, the terminals of the LED light bar are respectively welded connection electric wire, the other end of the connection electric wire with
The grafting termination in the middle part of suspention top plate is provided with to be connected.
Compared with prior art, the present invention has advantages below：
The LED lamp panel be not only simple in structure it is compact, and conveniently with suspention plate mounting position；The LED flat lamp is not only tied
Structure is compact, and firm with suspention top plate mounting, and seam gap is small, is favorably improved the aesthetic of LED flat lamp；While square
Positioning convex column, spacing projection and the limiting plate of shape inframe can position diffuser plate, reflector and light guide plate well, can prevent each lamp
Plate is moved；It is connected using connection electric wire with terminal stud, the feelings that can effectively prevent lamp bar from freeing sealing-off in shifting process, releasing
Condition, the service life for effectively improving lamp bar and whole LED is long, wide market.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 of present invention A-A sectional views；
Fig. 3 is Fig. 1 of present invention B-B sectional views；
Fig. 4 is Fig. 2 of present invention C areas enlarged drawing；
Fig. 5 is Fig. 3 of present invention D areas enlarged drawing；
Fig. 6 is the structural representation of the rectangle frame of the present invention；
Fig. 7 is Fig. 6 of present invention E-E sectional views；
Fig. 8 is Fig. 7 of present invention F-F sectional views；
In figure：100- rectangle frame 110- frames side 111- positioning convex column 112- limiting plate 113- spacing projections 114- adds
Strengthening tendons 115- sinking terraces 116- turns shape stiffener plate 117- reinforcement 118- lower concave part 119- reinforcements 120- positioning
The spacing fin 132- limited impressions 133- depressed parts 200- suspention top plate 201- through holes 202- of fin 130- chimbs 131-
Convex portion 210- side plates 220-LED lamp bars 221- connections electric wire 222- lamp bead 230- diffuser plates 240- is led under convex closure 203-
Tabula rasa 250- reflective sheeting 260- grafting termination.
Embodiment
For the features described above and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, make detailed
Carefully it is described as follows, but the present invention is not limited thereto.
Referring to figs. 1 to Fig. 8
A kind of LED flat lamp structure, including rectangle frame 100, the outside of frame side 110 of the rectangle frame have what is raised up
Side is buckled in chimb 130, the rectangle frame has the suspention top plate 200 of downwardly convex side plate 210, positioned at suspention top plate
The side plate interior sides of both sides, which are provided with LED light bar 220, the LED light bar, is arranged at intervals with some lamp beads 222, positioned at two LEDs
Diffuser plate 230, light guide plate 240 and reflective sheeting 250 that downside is abutted against with frame side are provided between bar from bottom to top, to incite somebody to action
The light that lamp bead is launched is projected on light guide plate after being reflected through reflective sheeting, is spread out light by diffuser plate, so that
The service efficiency of the light of raising, reduces the power of LED.The rectangle frame is located on the frame side of both sides along frame edge lengths direction
At least two positioning convex columns 111 for being used to position and connect are arranged at intervals with, the positioning convex column is disposed through suspending top plate in midair
Through hole 201 on side, positioning convex column is realized with suspention top plate through melting through the position of through hole and is connected, so that top plate will be suspended in midair
Firm mounting is realized with rectangle frame side.It is provided with the inside of the positioning convex column horizontal for diffuser plate, light guide plate and reflective sheeting
Spacing limiting plate 112, so as to prevent each lamp plate from shifting.It is additionally provided between adjacent two positioning convex column on same frame side
The spacing projection 113 that upper surface is abutted against with suspention top plate, to support suspention top plate；The medial surface and limiting plate of spacing projection
It is engaged, so as to position each lamp plate.
In the present embodiment, the chimb inside upper part is arranged at intervals with spacing fin 131 along its length, will pass through
The spacing fin realizes snapping with buckle.Chimb lower inside and limited impression 132 is provided with the downside of the spacing fin, it is described
It is provided with the side plate for suspending top plate in midair for being absorbed in realize the convex closure 202 of positioning in limited impression, so as to improve suspention top plate
With the bonding strength of rectangle frame.The chimb is additionally provided with depressed part 133 positioned at corner, so as to install during LED flat lamp with
Ceiling is connected.
In the present embodiment, three positioning convex columns, the positioning convex column are provided with along its length positioned at the frame side of both sides
Two take up inner side be provided with reinforcement 114, the reinforcement positioned at inner side is connected with limiting plate, to improve positioning convex column and limit
The intensity of position plate.
In the present embodiment, it is provided with the limiting plate of both sides close to one end of positioning convex column and suspends the logical of top plate in midair to allow
The sinking terrace 115 that the lower convex portion 203 in the 201 weeks portions in hole is absorbed in, so that suspention top plate is fitted close with rectangle frame, positioned at both sides
The other end of limiting plate be provided with turn laterally turn shape stiffener plate 116, to improve the intensity of limiting plate, while being easy to and hanging
The turning of ceiling board is engaged.
In the present embodiment, the both sides of the limiting plate at middle part is provided with the reinforcement 117 positioned at outside, it is spacing to improve
The intensity of plate, is additionally provided with lower concave part 118 in the middle part of the limiting plate at middle part, to suspend through hole 201 weeks portions of top plate in midair
Lower convex portion 203 is absorbed in.
In the present embodiment, the diameter of the spacing projection is equal to greatly distance and positioning of the limiting plate medial surface to positioning convex column
The inner side of plane and spacing projection is tangent where the diameter sum of projection, and limiting plate medial surface, so as to closely splice suspended ceiling
Plate, all portions of the spacing projection are additionally provided with the splayed reinforcement 119 towards outside, to improve the intensity of spacing projection.
In the present embodiment, be additionally provided with the frame side of both sides and on the outside of positioning convex column is used to hang close to chimb
The location fin 120 of the side plate lower end insertion of ceiling board, so that suspention top plate is preferably spliced on rectangle frame.
In the present embodiment, the terminals of the LED light bar are respectively welded connection electric wire 221, described to connect the another of electric wire
One end is connected with the grafting termination 260 being provided with the middle part of suspention top plate, so as to prevent LED light bar terminals hair when in use
Raw sealing-off situation.
Presently preferred embodiments of the present invention is the foregoing is only, for the ordinary skill in the art, according to this hair
Bright teaching, designs various forms of LED flat lamp structures and does not need performing creative labour, is not departing from the original of the present invention
All equivalent changes made according to scope of the present invention patent, modification, replacement and modification, should all belong to this in the case of reason and spirit
The covering scope of invention.
Claims (2)
1. there is the chimb raised up on the outside of a kind of LED flat lamp structure, including rectangle frame, the frame side of the rectangle frame, its
It is characterised by, side is buckled in the rectangle frame has the suspention top plate of downwardly convex side plate, positioned at suspention top plate both sides
Side plate interior sides be provided with LED light bar, be provided with the expansion that downside and frame side are abutted against from bottom to top between two LED light bars
Fall apart, light guide plate and reflective sheeting, the rectangle frame is located on the frame side of both sides is arranged at intervals with three positioning along its length
Projection, the positioning convex column is disposed through suspending the through hole on top plate side in midair, realizes and is connected with suspention top plate through melting, described
The limiting plate for diffuser plate, light guide plate and reflective sheeting cross spacing, the both sides of positioning convex column are provided with the inside of positioning convex column
And inner side is provided with reinforcement, the reinforcement positioned at inner side is connected with limiting plate, adjacent two positioning on same frame side
The spacing projection that upper surface is abutted against with suspention top plate is additionally provided between projection；The diameter of the spacing projection is equal to greatly spacing
Plane and spacing projection where plate medial surface to the distance of positioning convex column and the diameter sum of positioning convex column, and limiting plate medial surface
Inner side it is tangent；Limiting plate positioned at both sides close to one end of positioning convex column is provided with sinking terrace, the suspention top plate through hole
The lower convex portion in all portions is trapped on sinking terrace, and the shape that turns turned laterally is provided with positioned at the other end of the limiting plate of both sides and is strengthened
Gusset；The both sides of the limiting plate at middle part is provided with the reinforcement positioned at outside, the middle part positioned at the limiting plate at middle part is also set
It is equipped with lower concave part；The chimb inside upper part is arranged at intervals with spacing fin along its length, chimb lower inside and is located at
It is provided with the downside of spacing fin on limited impression, the side plate of the suspention top plate and is provided with for being absorbed in limited impression to realize
The convex closure of positioning；Be additionally provided with the frame side of both sides and on the outside of positioning convex column is used to suspend top plate in midair close to chimb
The location fin of side plate lower end insertion.
2. LED flat lamp structure according to claim 1, it is characterised in that the positive and negative electrode of the LED light bar is welded respectively
Connection electric wire is connected to, the other end of the connection electric wire is connected with the grafting termination being provided with the middle part of suspention top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403113.0A CN104976556B (en) | 2015-07-10 | 2015-07-10 | Led flat lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403113.0A CN104976556B (en) | 2015-07-10 | 2015-07-10 | Led flat lamp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104976556A CN104976556A (en) | 2015-10-14 |
| CN104976556B true CN104976556B (en) | 2017-07-25 |
Family
ID=54273336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403113.0A Expired - Fee Related CN104976556B (en) | 2015-07-10 | 2015-07-10 | Led flat lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976556B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578701A (en) * | 2017-10-13 | 2018-01-12 | 惠科股份有限公司 | One kind grips method and display device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679247A (en) * | 2011-03-07 | 2012-09-19 | 吴明番 | Embedded LED (light emitting diode) panel lamp |
| CN202109343U (en) * | 2011-05-20 | 2012-01-11 | 宣其君 | Integrated suspended ceiling light emitting diode (LED) panel lamp |
| CN202432381U (en) * | 2012-01-13 | 2012-09-12 | 陈海兵 | Light emitting diode (LED) panel lamp |
| CN204254425U (en) * | 2014-12-09 | 2015-04-08 | 江西省皓康光电科技有限公司 | A kind of one-sided luminous integrated ceiling panel lamp |
| CN104566067B (en) * | 2015-01-21 | 2017-06-16 | 安徽泽润光电有限公司 | A kind of LED panel lamp and its frame |
| CN104763896B (en) * | 2015-03-27 | 2017-07-25 | 陈桂晖 | A kind of buckle-type LED flat lamp and its production technology |
-
2015
- 2015-07-10 CN CN201510403113.0A patent/CN104976556B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104976556A (en) | 2015-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170725 Termination date: 20180710 |