CN104976556A - LED panel light structure - Google Patents
LED panel light structure Download PDFInfo
- Publication number
- CN104976556A CN104976556A CN201510403113.0A CN201510403113A CN104976556A CN 104976556 A CN104976556 A CN 104976556A CN 201510403113 A CN201510403113 A CN 201510403113A CN 104976556 A CN104976556 A CN 104976556A
- Authority
- CN
- China
- Prior art keywords
- positioning convex
- plate
- sides
- convex column
- top board
- 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.)
- Granted
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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
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- 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
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- 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
Abstract
The invention relates to an LED panel light structure. The LED panel light structure comprises a rectangular frame. An upwards protrusive convex edge is arranged on the outer side of the frame edge of the rectangular frame. A suspension top plate with a downwards protrusive side plate on the side edge is arranged in the rectangular frame in a buckled mode. LED light bars are arranged on the inner side of the side plate and located beside the two sides of the suspension top plate. A diffuser plate, a light guide plate and reflector paper with the lower lateral faces connected with the frame edge in an abutting mode are arranged between the two LED light bars from bottom to top. At least two positioning convex columns are arranged at the positions, on the two sides, of the frame edge of the rectangular frame in the length direction at intervals, penetrate through through holes in the lateral sides of the suspension top plate and are connected with the suspension top plate through fusion. The inner sides of the positioning convex columns are provided with limiting plates used for transversely limiting the diffuser plate, the light guide plate and the reflector paper. A limiting convex column with the upper end face connected with the suspension top plate in an abutting mode is arranged between the two adjacent positioning convex columns on the same frame edge. The LED panel light structure not only is compact, but also is firm in splicing and long in service life.
Description
Technical field
The present invention relates to a kind of LED flat lamp structure.
Background technology
The suspention top board of existing LED flat lamp and the structure of connection box are all general simple, and after suspention top board mounted LED lamp bar, lamp bar position can loosen, and causes the lamp base of lamp bar Wiring port and terminal stud to get loose or sealing-off, and LED flat lamp can not be used.Meanwhile, usually can there is lamp plate and to be shifted or to get loose loosening situation, the not only installation of shadow LED in suspention top board and connection box after installing, and loosening after cause the link of LED that the situation of sealing-off occurs in handling process further, affect the service life of LED.
Summary of the invention
The object of the present invention is to provide a kind of LED flat lamp structure, this LED flat lamp not only compact conformation, and splice firmly, long service life.
Technical program of the present invention lies in: a kind of LED flat lamp structure, comprise rectangle frame, there is outside the edge of described rectangle frame the chimb raised up, the suspention top board that side has the side plate to lower convexity is buckled in described rectangle frame, the side plate interior sides being positioned at suspention top board both sides is provided with LED lamp bar, the diffuser plate that downside and edge abut against is provided with from bottom to top between two LED lamp bar, light guide plate and reflective sheeting, the edge that described rectangle frame is positioned at both sides is arranged at intervals with at least two positioning convex column along its length, described positioning convex column is through the through hole be arranged on suspention top board side, realize being connected with suspention top board through melting, the inner side of described positioning convex column is provided with for diffuser plate, the limiting plate of light guide plate and reflective sheeting cross spacing, the spacing projection that upper surface abuts against with suspention top board is also provided with between adjacent two positioning convex column on same edge.
Further, described chimb inside upper part is arranged at intervals with spacing fin along its length, chimb lower inside and be positioned on the downside of spacing fin and be provided with limited impression, the side plate of described suspention top board is provided with for being absorbed in limited impression to realize the convex closure of locating.
Further, the edge being positioned at both sides is provided with three positioning convex column along its length, and two of described positioning convex column takes up inner side and is provided with reinforcement, and the reinforcement being positioned at inner side is connected with limiting plate.
Further, the limiting plate being positioned at both sides is provided with sinking terrace near one end of positioning convex column, and the other end being positioned at the limiting plate of both sides is provided with the shape that turns turned laterally and strengthens gusset.
Further, the both sides being positioned at the limiting plate at middle part is provided with the reinforcement being positioned at outside, and the middle part being positioned at the limiting plate at middle part is also provided with lower concave part.
Further, the diameter of described spacing projection equals greatly the diameter sum of limiting plate medial surface to the Distance geometry positioning convex column of positioning convex column, and the inner side of limiting plate medial surface place plane and spacing projection is tangent.
Further, on the edge being positioned at both sides and the outside being positioned at positioning convex column is also provided with the location fin embedded for the side plate lower end of suspending top board in midair near chimb.
Further, the terminals of described LED lamp bar are welded with connection electric wire respectively, the other end of described connection electric wire be provided with the grafting termination of suspending in midair in the middle part of top board and be connected.
Compared with prior art, the present invention has the following advantages:
This LED lamp panel is not only simple and compact for structure, and convenient with suspend plate in midair and splice and locate; This LED flat lamp not only compact conformation, and splice firmly with suspention top board, seam gap is little, contributes to the aesthetic improving LED flat lamp; Positioning convex column, spacing projection and limiting plate simultaneously in rectangle frame can well locate diffuser plate, reflector and light guide plate, can prevent each lamp plate from moving; Adopt connection electric wire to be connected with terminal stud, effectively can prevent the situation that lamp bar is freeed sealing-off, got loose in shifting process, effectively improve the long service life of lamp bar and whole LED, wide market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1 of the present invention;
Fig. 3 is the B-B sectional view of Fig. 1 of the present invention;
Fig. 4 is the C district enlarged drawing of Fig. 2 of the present invention;
Fig. 5 is the D district enlarged drawing of Fig. 3 of the present invention;
Fig. 6 is the structural representation of rectangle frame of the present invention;
Fig. 7 is the E-E sectional view of Fig. 6 of the present invention;
Fig. 8 is the F-F sectional view of Fig. 7 of the present invention;
In figure: under 100-rectangle frame 110-edge 111-positioning convex column 112-limiting plate 113-spacing projection 114-reinforcement 115-sinking terrace 116-turns shape reinforcement gusset 117-reinforcement 118-lower concave part 119-reinforcement 120-location fin 130-chimb 131-spacing fin 132-limited impression 133-depressed part 200-suspention top board 201-through hole 202-convex closure 203-, protuberance 210-side plate 220-LED lamp bar 221-connects electric wire 222-lamp pearl 230-diffuser plate 240-light guide plate 250-reflective sheeting 260-grafting termination.
Detailed description of the invention
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the present invention is not limited to this.
Referring to figs. 1 to Fig. 8
A kind of LED flat lamp structure, comprise rectangle frame 100, there is outside the edge 110 of described rectangle frame the chimb 130 raised up, the suspention top board 200 that side has the side plate 210 to lower convexity is buckled in described rectangle frame, the side plate interior sides being positioned at suspention top board both sides is provided with LED lamp bar 220, described LED lamp bar is arranged at intervals with some lamp pearls 222, the diffuser plate 230 that downside and edge abut against is provided with from bottom to top between two LED lamp bar, light guide plate 240 and reflective sheeting 250, so that the light launched by lamp pearl projects on light guide plate after reflective sheeting reflection, through diffuser plate, light is being spread out, thus the service efficiency of the light improved, reduce the power of LED.The edge that described rectangle frame is positioned at both sides is arranged at intervals with at least two positioning convex column 111 for locating and connect along edge length direction, described positioning convex column is through the through hole 201 be arranged on suspention top board side, positioning convex column realizes being connected with suspention top board through melting through the position of through hole, thus suspention top board and rectangle edge is realized firmly splicing.The inner side of described positioning convex column is provided with the limiting plate 112 for diffuser plate, light guide plate and reflective sheeting cross spacing, thus prevents each lamp plate to be shifted.The spacing projection 113 that upper surface abuts against with suspention top board is also provided with, to support suspention top board between adjacent two positioning convex column on same edge; The medial surface of spacing projection matches with limiting plate, thus locates each lamp plate.
In the present embodiment, described chimb inside upper part is arranged at intervals with spacing fin 131 along its length, to realize snapping by this spacing fin and buckle.Chimb lower inside and be positioned on the downside of spacing fin and be provided with limited impression 132, the side plate of described suspention top board is provided with for being absorbed in realize the convex closure 202 of locating in limited impression, thus improves the bonding strength of suspention top board and rectangle frame.Described chimb is positioned at corner and is also provided with depressed part 133, to be connected with ceiling when installing LED flat lamp.
In the present embodiment, the edge being positioned at both sides is provided with three positioning convex column along its length, and two of described positioning convex column takes up inner side and is provided with reinforcement 114, and the reinforcement being positioned at inner side is connected with limiting plate, to improve the intensity of positioning convex column and limiting plate.
In the present embodiment, the limiting plate being positioned at both sides is provided with the sinking terrace 115 allowing the lower protuberance 203 of through hole 201 perimembranous of suspention top board be absorbed near one end of positioning convex column, closely cooperate to make suspention top board and rectangle frame, the other end being positioned at the limiting plate of both sides is provided with the shape that turns turned laterally and strengthens gusset 116, to improve the intensity of limiting plate, be convenient to match with the turning of suspention top board simultaneously.
In the present embodiment, the both sides being positioned at the limiting plate at middle part is provided with the reinforcement 117 being positioned at outside, to improve the intensity of limiting plate, the middle part being positioned at the limiting plate at middle part is also provided with lower concave part 118, so that the lower protuberance 203 suspending through hole 201 perimembranous of top board in midair is absorbed in.
In the present embodiment, the diameter of described spacing projection equals greatly the diameter sum of limiting plate medial surface to the Distance geometry positioning convex column of positioning convex column, and the inner side of limiting plate medial surface place plane and spacing projection is tangent, thus suspention top board of closely splicing, the perimembranous of described spacing projection is also provided with splayed reinforcement 119 toward the outer side, to improve the intensity of spacing projection.
In the present embodiment, on the edge being positioned at both sides and the outside being positioned at positioning convex column is also provided with the location fin 120 embedded for the side plate lower end of suspending top board in midair near chimb, thus suspention top board is better spliced on rectangle frame.
In the present embodiment, the terminals of described LED lamp bar are welded with respectively and connect electric wire 221, the other end of described connection electric wire be provided with the grafting termination 260 of suspending in midair in the middle part of top board and be connected, thus prevent LED lamp bar terminal stud generation sealing-off situation in use.
The foregoing is only preferred embodiment of the present invention, for the ordinary skill in the art, according to instruction of the present invention, design multi-form LED flat lamp structure and do not need performing creative labour, all equalizations made according to the present patent application the scope of the claims change, revise, replace and modification without departing from the principles and spirit of the present invention, all should belong to covering scope of the present invention.
Claims (8)
1. a LED flat lamp structure, comprise rectangle frame, there is outside the edge of described rectangle frame the chimb raised up, it is characterized in that, the suspention top board that side has the side plate to lower convexity is buckled in described rectangle frame, the side plate interior sides being positioned at suspention top board both sides is provided with LED lamp bar, the diffuser plate that downside and edge abut against is provided with from bottom to top between two LED lamp bar, light guide plate and reflective sheeting, the edge that described rectangle frame is positioned at both sides is arranged at intervals with at least two positioning convex column along its length, described positioning convex column is through the through hole be arranged on suspention top board side, realize being connected with suspention top board through melting, the inner side of described positioning convex column is provided with for diffuser plate, the limiting plate of light guide plate and reflective sheeting cross spacing, the spacing projection that upper surface abuts against with suspention top board is also provided with between adjacent two positioning convex column on same edge.
2. LED flat lamp structure according to claim 1, it is characterized in that, described chimb inside upper part is arranged at intervals with spacing fin along its length, chimb lower inside and be positioned on the downside of spacing fin and be provided with limited impression, the side plate of described suspention top board is provided with for being absorbed in limited impression to realize the convex closure of locating.
3. LED flat lamp structure according to claim 1 and 2, it is characterized in that, the edge being positioned at both sides is provided with three positioning convex column along its length, and two of described positioning convex column takes up inner side and is provided with reinforcement, and the reinforcement being positioned at inner side is connected with limiting plate.
4. LED flat lamp structure according to claim 3, is characterized in that, the limiting plate being positioned at both sides is provided with sinking terrace near one end of positioning convex column, and the other end being positioned at the limiting plate of both sides is provided with the shape that turns turned laterally and strengthens gusset.
5. LED flat lamp structure according to claim 3, is characterized in that, the both sides being positioned at the limiting plate at middle part is provided with the reinforcement being positioned at outside, and the middle part being positioned at the limiting plate at middle part is also provided with lower concave part.
6. the LED flat lamp structure according to claim 1,2,4 or 5, it is characterized in that, the diameter of described spacing projection equals greatly the diameter sum of limiting plate medial surface to the Distance geometry positioning convex column of positioning convex column, and the inner side of limiting plate medial surface place plane and spacing projection is tangent.
7. the LED flat lamp structure according to claim 1,2,4 or 5, is characterized in that, on the edge being positioned at both sides and the outside being positioned at positioning convex column is also provided with the location fin embedded for the side plate lower end of suspending top board in midair near chimb.
8. LED flat lamp structure according to claim 1, is characterized in that, the positive and negative electrode of described LED lamp bar is welded with connection electric wire respectively, the other end of described connection electric wire be provided with the grafting termination of suspending in midair in the middle part of top board and be connected.
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 true CN104976556A (en) | 2015-10-14 |
| CN104976556B 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) |
Cited By (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102679247A (en) * | 2011-03-07 | 2012-09-19 | 吴明番 | Embedded LED (light emitting diode) 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 |
| CN104566067A (en) * | 2015-01-21 | 2015-04-29 | 安徽泽润光电有限公司 | LED panel light and border thereof |
| CN104763896A (en) * | 2015-03-27 | 2015-07-08 | 陈桂晖 | Clamping buckling type LED panel light and production process thereof |
-
2015
- 2015-07-10 CN CN201510403113.0A patent/CN104976556B/en not_active Expired - Fee Related
Patent Citations (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 |
| CN104566067A (en) * | 2015-01-21 | 2015-04-29 | 安徽泽润光电有限公司 | LED panel light and border thereof |
| CN104763896A (en) * | 2015-03-27 | 2015-07-08 | 陈桂晖 | Clamping buckling type LED panel light and production process thereof |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104976556B (en) | 2017-07-25 |
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| 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 |