CN205026501U - Plane lamp of COB light source - Google Patents
Plane lamp of COB light source Download PDFInfo
- Publication number
- CN205026501U CN205026501U CN201520660526.2U CN201520660526U CN205026501U CN 205026501 U CN205026501 U CN 205026501U CN 201520660526 U CN201520660526 U CN 201520660526U CN 205026501 U CN205026501 U CN 205026501U
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- China
- Prior art keywords
- lamp panel
- light source
- cob light
- corner fittings
- lamp
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- 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
- 239000000463 material Substances 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009500 colour coating Methods 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 206010016256 fatigue Diseases 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of the LED illumination, a plane lamp of COB light source is related to, the middle part of lamp panel is upwards protruding, the upper and lower surface of lamp panel is provided with the more than one COB light source respectively, the lamp panel all around with the even worn -out fur of lamp panel downside all around mutually laminating and cladding have a frame, its removal along lamp panel side plumb line orientation of spacing protruding muscle restriction of setting up on by the lamp panel of frame, be connected with the corner fittings to frame axial positioning on the lamp panel between two adjacent frame terminal surfaces, the advantage is: simple structure, light in weight, luminous even, anti -seismic performance is good, easy dismounting, the reliability is high, the fault rate is low, product cost hangs down, has effect in a poor light, is applicable to plane lamp of COB light source.
Description
Technical field
The utility model belongs to technical field of LED illumination, refers in particular to a kind of flat lamp of COB light source.
Background technology
Current LED planar lamp progressively replaces traditional Grille lamp, and has greatly comprehensive instead trend.But LED planar lamp is at present generally used is all SMD type, lamp is tens hundreds of LEDs at most at least, and production work amount is large, and technique is also complicated.If yet need each LED to install lens additional by those one of tens.In addition, also, there is the shortcoming that production cost is high in necessary adapted aluminium base.
Existing LED planar lamp is all the downward luminous lighting of one side, is applicable to installation by adhering mode and uses, and uses, then cannot make suitable floor light to ceiling, lack the illuminating effect of science according to lift-on/lift-off type.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, lightweight, luminous evenly, anti-seismic performance is good, easy accessibility, reliability is high, failure rate is low, product cost are low and have the flat lamp of the COB light source of backlight effect.
The purpose of this utility model is achieved in that
A kind of flat lamp of COB light source, the middle part of lamp panel raises up, the upper and lower surface of lamp panel is respectively arranged with more than one COB light source, the surrounding of the even tabula rasa on the downside of the surrounding of lamp panel and lamp panel is affixed merging and is coated with frame, described frame limits its movement along lamp panel side vertical line direction by the retaining convex rib that lamp panel is arranged, and the lamp panel between two adjacent frame end faces is connected with the corner fittings to frame axial location.
The upper surface of the projection of above-mentioned lamp panel is provided with recessed groove, and the driving power being provided with COB light source in groove and being electrically connected with all COB light source, the opening of groove is connected with even tabula rasa.
The lower surface of above-mentioned lamp panel is provided with more than one COB light source, and each COB light source is covered with lens, and the light shape after luminous intensity distribution is square.
Above-mentioned lamp panel adopts double side zinc coating one side color coating light sheet material to be stamped to form.
The upper surface of above-mentioned lamp panel is truncate corner frustum, four limits on the downside of the frustum of truncate corner are outward extended with horizontal mounting edge, the outer setting of horizontal mounting edge has the lower flange of coated even tabula rasa end face, the upper surface of horizontal mounting edge is provided with an above-described retaining convex rib, four angles of horizontal mounting edge is provided with locating hole and does not descend the breach of flange.
The U-shaped body that above-mentioned frame adopts metal material or nonmetallic materials to make, the raised line that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall forms the draw-in groove that can be connected on retaining convex rib.
Above-mentioned frame is U-shaped body, and the raised line that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall forms the draw-in groove that can be connected on retaining convex rib, and another sidewall of U-shaped body is provided with corrugated concaveconvex structure.
Lamp panel between above-mentioned two adjacent frame end faces is connected with and to the concrete structure of the corner fittings of frame axial location is: lamp panel four limit of rectangle stretch out the horizontal mounting edge arranged four angles on be provided with locating hole, locating dowel on corner fittings A from the front of lamp panel or reverse side through locating hole, the latch that corner fittings B is arranged inserts in the central blind hole of the locating dowel of corner fittings A from the reverse side of lamp panel or front, and the corner fittings that corner fittings A and corner fittings B forms limits the frame be adjacent and moves to this corner fittings direction.
The front of above-mentioned corner fittings B is provided with removal hole.
Each angle at above-mentioned lamp panel four angles is provided with two or three locating holes, the latch on the locating dowel on corner fittings A and corner fittings B also all correspondence be provided with two or three.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, the utility model adopts one or several COB light source to replace existing discrete LED, has the advantages such as wiring is simple, reliability is high, failure rate is low.
2, the utility model cancel discrete LED must aluminium base, support, technique simple, save man-hour, product cost is low.
3, of the present utility modelly add flat lamp floor light upward (also claiming bias light) function, make whole lamp illumination performance scientific and reasonable.
4, lamp panel of the present utility model adopts double side zinc coating to add one side color coating thin plate to make, its front is colour coating, layer thickness is only several microns, and namely reverse side is zinc coat, very favourable LED work produces distributing rapidly of heat, and can realize non-secondary pollution production clean environment firendly, and lightweight, save material, production cost is low.
5, the lower flange on lamp panel four limit of the present utility model is interior installs even tabula rasa, and structure simply uses, and makes even tabula rasa accurate positioning.
6, open slot and draw-in groove is provided with in frame of the present utility model, even tabula rasa is together with after lamp panel insertion opening groove, convex tendon on lamp panel is also stuck in draw-in groove simultaneously, the effect playing restriction mutually and effectively connect, corrugated concaveconvex structure on frame inwall and several raised lines not only can strengthen the intensity of frame, also form resiliency supported to lamp panel and even tabula rasa, anti-seismic performance is good.
7, the frame of special construction of the present utility model and corner fittings with the use of, make frame and corner fittings can produce the LED planar lamp of any different specification size.
8, lamp panel of the present utility model is even is connected by frame and corner fittings with tabula rasa, and do not use screw, whole grafting forms, and use part few, easy accessibility is quick.
Accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model.
Fig. 2 is transverse sectional view of the present utility model.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the side view of frame of the present utility model.
Fig. 5 is the partial exploded view of lamp panel corner of the present utility model.
Schematic perspective view when Fig. 6 is facing up of the utility model corner fittings B.
Schematic perspective view when Fig. 7 is the face down of the utility model corner fittings B.
Schematic perspective view when Fig. 8 is facing up of the utility model corner fittings A.
Schematic perspective view when Fig. 9 is facing up of the utility model corner fittings A.
Figure 10 is the schematic perspective view of the utility model when not installing COB light source, driving power and even tabula rasa on the groove of the upper surface of lamp panel.
Figure 11 is that the X of Figure 10 is to sectional view.
Figure 12 is the C portion enlarged drawing of Figure 10.
Figure 13 is schematic perspective view after lamp panel of the present utility model is combined with even tabula rasa and partial enlarged drawing.
Figure 14 is upward view of the present utility model.
Figure 15 is longitudinal sectional view of the present utility model.
Figure 16 is schematic perspective view of the present utility model.
Figure 17 is the B portion enlarged drawing of Fig. 2.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-Figure 17:
A kind of flat lamp of COB light source 6, the middle part of lamp panel 3 raises up, the upper and lower surface of lamp panel 3 is respectively arranged with more than one COB light source 6, and (the utility model is provided with a COB light source 6 at the upper surface of lamp panel 3, lower surface is provided with four COB light source 6, certainly more or less COB light source 6 also can be set at the lower surface of lamp panel 3), the surrounding of the even tabula rasa 9 on the downside of the surrounding of lamp panel 3 and lamp panel 3 is affixed merging and is coated with frame 8, described frame 8 limits its movement along lamp panel 3 side vertical line direction by the retaining convex rib 33 that lamp panel 3 is arranged, lamp panel 3 between two adjacent frame 8 end faces is connected with the corner fittings to frame 8 axial location.
The upper surface of the projection of above-mentioned lamp panel 3 is provided with recessed groove 32, the driving power 13 being provided with COB light source 6 in groove 32 and being electrically connected with all COB light source 6, the opening of groove 32 is connected with even tabula rasa 1, driving power 13 is fixed on the installation bottom outlet 15 in the groove 32 of lamp panel 3 by screw 12 through the installation counterbore 14 on driving power 13, and even tabula rasa 1 snaps onto groove 32 outer at lamp panel 3 top by Plastic fastener 11.
The lower surface of above-mentioned lamp panel 3 is provided with more than one COB light source 6 (the utility model adopts four COB light source 6 and is distributed on four angles of lamp panel 3 convex lower surface), each COB light source 6 is covered with lens 7, described lens 7 are the projection of arc, the middle part of convex inner surface is provided with inside projection 71, even with the printing opacity made, make the light shape after luminous intensity distribution for square, the end face of lens 7 is provided with fillet 72, described COB light source 6 is connected in fillet 72, fillet 72 is connected in the locating hole 31 of lamp panel 3, or fillet 72 be connected to lamp panel 3 locating hole 31 in and be bolted, the object arranging lens 7 is that the light that all COB light source 6 are got projects on even tabula rasa 9 more uniformly, the light projected away by even tabula rasa 9 again forms luminous uniform area source.
Above-mentioned lamp panel 3 adopts double side zinc coating one side color coating light sheet material to be stamped to form.
The upper surface of above-mentioned lamp panel 3 is truncate corner frustum, four limits on the downside of the frustum of truncate corner are outward extended with horizontal mounting edge 34, the outer setting of horizontal mounting edge 34 has the lower flange 33 of coated even tabula rasa 9 end face, the upper surface of horizontal mounting edge 34 is provided with an above-described retaining convex rib 33, four angles 38 of horizontal mounting edge 34 is provided with locating hole 37 and does not descend the breach 36 of flange 33.
The U-shaped body that above-mentioned frame 8 adopts metal material or nonmetallic materials to make, the raised line that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall forms the draw-in groove that can be connected on retaining convex rib 33.
Above-mentioned frame 8 is the U-shaped body with open slot 84 and draw-in groove 81, several raised lines 82 that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall form the draw-in groove 81 that can be connected on retaining convex rib 33, another sidewall of U-shaped body is provided with corrugated concaveconvex structure 83, corrugated concaveconvex structure 83 and several raised lines 82 not only can strengthen the intensity of frame 8, also resiliency supported is formed to lamp panel 3 and even tabula rasa 9, and draw-in groove 81 can form draw-in groove 81 by the end face of the retaining convex rib 33 on lamp panel 3 and even tabula rasa 9 and bottom surface, lamp panel 3, even tabula rasa 9 transverse direction mutually spacing, because lamp panel 3 is suspension type, the horizontal mounting edge 34 of lamp panel 3 does not have the driving force of outwards motion automatically.
Lamp panel 3 between above-mentioned two adjacent frame 8 end faces is connected with and to the concrete structure of the corner fittings of frame 8 axial location is: lamp panel 3 four limit of rectangle stretch out the horizontal mounting edge 34 arranged four angles 38 on be provided with locating hole 37, locating dowel 51 on corner fittings A5 from the front of lamp panel 3 or reverse side through locating hole 37, the latch 42 that corner fittings B4 is arranged inserts in the central blind hole 52 of the locating dowel 51 of corner fittings A from the reverse side of lamp panel 3 or front, the sidewall of central blind hole 52 is provided with plural axial opening 53, opening 53 makes the central blind hole 52 of locating dowel 51 form elasticity with latch 42 socket connection that corner fittings B4 is arranged to be connected, in conjunction with firm, be convenient to dismounting, the corner fittings that corner fittings A5 and corner fittings B4 forms limits the frame 8 be adjacent and moves to this corner fittings direction, four angles of even tabula rasa 9 are provided with breach, the side of described corner fittings A5 and adjacent two frame 8 end faces is provided with and is resisted against breach on even tabula rasa 9 or/and projection 54 on frame 8.
The front of above-mentioned corner fittings B is provided with removal hole 41.
Each angle at above-mentioned lamp panel 3 four angles 38 is provided with two or three locating holes 37, and the locating dowel 51 on corner fittings A5 and the latch 42 on corner fittings B4 also equal correspondence are provided with two or three.
COB light source 6 is exactly the integrated area source technology of specular removal that LED chip is directly attached on the mirror metal substrate of high reflecting rate, this technology eliminates support concept, electroless plating, without Reflow Soldering, without paster operation, therefore operation reduce nearly 1/3rd, cost also saves 1/3rd.
COB light source 6 simply can be interpreted as the integrated area source of high power, can according to the lighting area of product design structural design light source and appearance and size.Products characteristics: electrically stablize, circuit design, optical design, heat dissipation design are scientific and reasonable; Adopt heat sink technology, ensure that LED has leading hot lumen depreciation (95%).The secondary optics being convenient to product is supporting, improves lighting quality.Height develops the color, luminescence is even, without hot spot, health environment-friendly.Install simple, easy to use, reduce Design of Luminaires difficulty, save light fixture processing and follow-up maintenance cost.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (10)
1. the flat lamp of a COB light source, it is characterized in that: the middle part of lamp panel raises up, the upper and lower surface of lamp panel is respectively arranged with more than one COB light source, the surrounding of the even tabula rasa on the downside of the surrounding of lamp panel and lamp panel is affixed merging and is coated with frame, described frame limits its movement along lamp panel side vertical line direction by the retaining convex rib that lamp panel is arranged, and the lamp panel between two adjacent frame end faces is connected with the corner fittings to frame axial location.
2. the flat lamp of a kind of COB light source according to claim 1, it is characterized in that: the upper surface of the projection of described lamp panel is provided with recessed groove, the driving power being provided with COB light source in groove and being electrically connected with all COB light source, the opening of groove is connected with even tabula rasa.
3. the flat lamp of a kind of COB light source according to claim 1, is characterized in that: the lower surface of described lamp panel is provided with more than one COB light source, and each COB light source is covered with lens, and the light shape after luminous intensity distribution is square.
4. the flat lamp of a kind of COB light source according to claim 1, is characterized in that: described lamp panel adopts double side zinc coating one side color coating light sheet material to be stamped to form.
5. the flat lamp of a kind of COB light source according to claim 1, it is characterized in that: the upper surface of described lamp panel is truncate corner frustum, four limits on the downside of the frustum of truncate corner are outward extended with horizontal mounting edge, the outer setting of horizontal mounting edge has the lower flange of coated even tabula rasa end face, the upper surface of horizontal mounting edge is provided with an above-described retaining convex rib, four angles of horizontal mounting edge is provided with locating hole and does not descend the breach of flange.
6. the flat lamp of a kind of COB light source according to claim 1, it is characterized in that: the U-shaped body that described frame adopts metal material or nonmetallic materials to make, the raised line that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall forms the draw-in groove that can be connected on retaining convex rib.
7. the flat lamp of a kind of COB light source according to claim 1, it is characterized in that: described frame is U-shaped body, the raised line that a side wall inner surfaces of U-shaped body is arranged at intervals with perpendicular to sidewall forms the draw-in groove that can be connected on retaining convex rib, and another sidewall of U-shaped body is provided with corrugated concaveconvex structure.
8. the flat lamp of a kind of COB light source according to any one of claim 1-7, it is characterized in that: the lamp panel between described two adjacent frame end faces is connected with to the concrete structure of the corner fittings of frame axial location is: lamp panel four limit of rectangle stretch out the horizontal mounting edge arranged four angles on be provided with locating hole, locating dowel on corner fittings A from the front of lamp panel or reverse side through locating hole, the latch that corner fittings B is arranged inserts in the central blind hole of the locating dowel of corner fittings A from the reverse side of lamp panel or front, the corner fittings that corner fittings A and corner fittings B forms limits the frame be adjacent and moves to this corner fittings direction.
9. the flat lamp of a kind of COB light source according to claim 8, is characterized in that: the front of described corner fittings B is provided with removal hole.
10. the flat lamp of a kind of COB light source according to claim 1, is characterized in that: each angle at described lamp panel four angles is provided with two or three locating holes, the latch on the locating dowel on corner fittings A and corner fittings B also all correspondence be provided with two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660526.2U CN205026501U (en) | 2015-08-27 | 2015-08-27 | Plane lamp of COB light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660526.2U CN205026501U (en) | 2015-08-27 | 2015-08-27 | Plane lamp of COB light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026501U true CN205026501U (en) | 2016-02-10 |
Family
ID=55259029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520660526.2U Expired - Fee Related CN205026501U (en) | 2015-08-27 | 2015-08-27 | Plane lamp of COB light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953180A (en) * | 2016-06-08 | 2016-09-21 | 成都聚智工业设计有限公司 | LED wear-resistant lamp holder |
-
2015
- 2015-08-27 CN CN201520660526.2U patent/CN205026501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953180A (en) * | 2016-06-08 | 2016-09-21 | 成都聚智工业设计有限公司 | LED wear-resistant lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160210 Termination date: 20180827 |