CN102454883A - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN102454883A CN102454883A CN2010105160795A CN201010516079A CN102454883A CN 102454883 A CN102454883 A CN 102454883A CN 2010105160795 A CN2010105160795 A CN 2010105160795A CN 201010516079 A CN201010516079 A CN 201010516079A CN 102454883 A CN102454883 A CN 102454883A
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light emitting
- lamp housing
- fixed
- lampshade
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention relates to a light-emitting diode (LED) lamp. The LED lamp comprises a lamp housing, at least one LED module and a fixing module for fixing the LED module on the lamp housing, wherein the fixing module comprises a clamping piece and a buckling piece which are used for fixing the two ends of the LED module; the buckling piece comprises a base and a locking arm which are fixed on the lamp housing; a bump and guide blocks arranged on the two sides of the bump are arranged on one side of the base; one end of the locking arm is pivoted with the base; and an accommodating groove is formed on the inner side of the other end of the locking arm and buckled with the bump so as to fix one end of the LED module. The two ends of the LED module are fixed by the clamping piece and the buckling piece, and the LED module is buckled and separated by the buckling piece, so that the LED module is convenient to dismount.
Description
Technical field
The present invention relates to a kind of lighting device, particularly a kind of led lamp.
Background technology
Common indoor led lamp generally has a lamp housing, is placed in LED source in the lamp housing and the lampshade that is fixed in the light-emitting window place of lamp housing.For LED source and lampshade are fixed on the lamp housing, screw generally are set on lamp housing and adopt fixed forms such as screw.Above-mentioned employing screw is the mode of LED source fixedly, and dismantle LED source in the air very inconvenient, usually can take whole light fixture is pulled down the method for repairing, so dismantles loaded down with trivial details.Especially in dust free room,, can't whole light fixture be pulled down, make that LED source is difficult to change for avoiding being communicated with outdoor air.
Summary of the invention
In view of this, be necessary to provide a kind of led lamp that is convenient for changing the light fixture inner light source.
A kind of led lamp; Comprise lamp housing, at least one light emitting diode module and light emitting diode module is fixed in the fixedly module of lamp housing; Fixedly module comprises respectively that the two ends of light emitting diode module are fixing clamping piece and buckling piece; This buckling piece comprises pedestal and the locking arm that is fixed on lamp housing; One side of this pedestal is provided with projection and places the guide block of projection both sides, and an end of this locking arm and this pedestal articulate, other end inboard is provided with storage tank to fasten each other with projection, so that an end of light emitting diode module is fixed.
The present invention is through clamping piece and the buckling piece fixing two ends of light emitting diode module respectively, and through buckling piece the buckle of light emitting diode module dismantled light emitting diode module easily with separating.
Description of drawings
Fig. 1 is a kind of light fixture sketch map that an embodiment of the present invention provides.
Fig. 2 is the sketch map of light fixture when lampshade is opened among Fig. 1.
Fig. 3 is the three-dimensional exploded view of the light emitting diode module of the light fixture among Fig. 1.
Fig. 4 is the partial enlarged drawing of the IV circle part of the light fixture among Fig. 2.
Fig. 5 is the partial enlarged drawing of the V circle part of the light fixture among Fig. 2.
Fig. 6 is the schematic perspective view of the buckling piece among Fig. 2 when opening.
Fig. 7 is the cutaway view of the lampshade clamping structure of the light fixture among Fig. 1 along the III-III direction.
Fig. 8 is the schematic perspective view of the lampshade clamping structure among Fig. 2.
The main element symbol description
Diapire 11
Lampshade 20
Handle part 225
Through hole 227
Light emitting diode module 30
Loading plate 31
Embedded Division 312
Insulating heat-conductive plate 33
Fixed part 41
First connecting portion 42
Clamping part 43
Second connecting portion 44
Fixedly module 50
Clamping piece 70
Fixing hole 810
Groove 811
Connecting wall 83
Fixed wall 84
Attaching part 86
Crook 87
The specific embodiment
Below will combine accompanying drawing that the present invention is done further detailed description.
See also Fig. 1 and Fig. 2, a kind of led lamp 100 that first embodiment of the invention provides comprises lamp housing 10, lampshade 20, lampshade clamping structure 40, some light emitting diode module 30 and light emitting diode module 30 is fixed on the fixedly module 50 in the lamp housing 10.
Said lamp housing 10 adopts the material of perfect heat-dissipating to process, and distributes with the heat absorption that light emitting diode module 30 is produced.This lamp housing comprises that diapire 11 reaches sidewall 12 at least.Said diapire 11 can be circle, square or triangle etc.In this embodiment, this diapire 11 is a rectangle, and said lamp housing 10 comprises four sidewalls 12.Said diapire 11 and sidewall 12 together surround an accommodation space (figure is mark not).Said accommodation space can be used to accommodate light emitting diode module 30.This accommodation space has an opening away from an end of diapire 11.This sidewall 12 flange 121 that stretches out is to be set in lamp housing 10 on the ceiling in the dust free room.
Said lampshade 20 lids are located on the opening of said accommodation space.The shape of this lampshade 20 can be according to the shape relative set of lamp housing 10, as can be circle, square or triangle etc.In this embodiment, this lampshade 20 is a rectangle, comprises the housing 22 that transmittance section 21 reaches around this transmittance section 21.Said housing 22 has the first relative limit 221 and second limit 222.First limit 221 of said housing 22 articulates with a sidewall 12 of said lamp housing 10, and is concrete, and said first limit 221 can articulate through hinge with a sidewall 12 of said lamp housing 10.Be formed with trip 223 (see figure 5)s of extending to diapire 11 directions of said lamp housing 10 on second limit 222 of said housing 22.Deviate from second limit 222 of said housing 22 on the outer surface of diapire 11 and be formed with at least one handle part 225, setter or dismounting person that said handle part 225 can be convenient to light fixture 100 control lampshade 20 when installation or removal lampshade 20.Be appreciated that when housing 22 adopted transparent material to process, this housing 22 can be structure as a whole with transmittance section 21, forms through integrated mode.
See also Fig. 3, said light emitting diode module 30 is contained between lamp housing 10 and the lampshade 20.In this embodiment, the quantity of said light emitting diode module 30 is six, and totally three rows in twos are arranged in a straight line.Each light emitting diode module 30 comprises a loading plate 31, an insulating heat-conductive plate 33, a circuit board 35 and some light emitting diodes 37 that is arranged on the circuit board.This loading plate 31 is the setting of lengthwise shape, comprises that the body 311 of a lengthwise reaches from the outward extending Embedded Division 312 of body 311 opposite ends.Each Embedded Division 312 is the ligule setting, from upwards level bending again of body 311.This loading plate 31 is processed by the bigger material of intensity, in the present embodiment and have high heat-conducting property, and like metal materials such as aluminium.The shape of the body 311 of this insulating heat-conductive plate 33 and circuit board 35 corresponding loading plates 31 is the lengthwise setting, and is fixed on the body 311 through fixture (figure does not show).Said light emitting diode 37 linearly shape is spaced on circuit board 35.In other embodiments, insulating heat-conductive plate 33 can save, and directly circuit board 35 is arranged on the loading plate 31.
Please consult Fig. 4 to Fig. 6 in the lump, said fixedly module 50 comprises some clamping pieces 70 and buckling piece 80, and the two ends with light emitting diode module 30 are fixed on the diapire 11 of lamp housing 10 respectively.Each clamping piece 70 places between two vertical light emitting diode module 30 of arranging.Each clamping piece 70 comprises a base plate 71 and from the upwardly extending resettlement section 73 of base plate opposite end, and each 73 middle part, resettlement section is provided with the long and narrow Embedded Division 312 of perforation 730 in order to plug loading plate 31.Each buckling piece 80 is arranged on an other end of respective leds module 30 and to cooperate clamping piece 70 an other end of light emitting diode module 30 is fixed.
Each buckling piece 80 comprises a pedestal 81 and connects the locking arm 85 of pedestal 81 1 sides.The free end of this locking arm 85 can be buckled in an other side of pedestal 81, so that an end of light emitting diode module 30 is fixed.In the present embodiment, buckling piece 80 is one-body molded by plastic material.This pedestal 81 is provided with horizontal groove 811, to increase the frictional force of pedestal 81 and light emitting diode module 30.Pedestal 81 both sides extend upward a connecting wall 83 and a fixed wall 84 respectively, and said locking arm 85 is connected with the middle part of connecting wall 83.The middle part of pedestal 81 is provided with a fixing hole 810, and fixtures such as confession rivet are to be fixed on pedestal 81 on the diapire 11 of lamp housing 10.A stretch out projection 841 and place the guide block 842 of projection 841 both sides of the lateral surface of fixed wall 84.This projection 841 is wedge shape, and its segment thickness near fixed wall 84 apical margins is minimum, and the thickness to fixed wall 84 middle parts increases gradually.Each guide block 842 is separated by with projection 841 and is trapezoidal setting.Each guide block 842 is provided with a guide surface 843 towards projection 841 inclinations near a side of projection 841.Said locking arm 85 relative both sides are extended a sheet attaching part 86 respectively towards pedestal 81.The free end of locking arm 85 extends a crook 87 towards the one side of pedestal 81, and these crook 87 inboards are provided with storage tank 870, to fasten each other with projection 841.
When said light emitting diode module 30 is assemblied in the diapire 11 of lamp housing 10; The perforation 730 of earlier Embedded Division 312 of loading plate 31 1 ends of light emitting diode module 30 being inserted the clamping piece 70 that has been fixed on diapire 11 middle parts, the Embedded Division 312 of loading plate 31 1 ends ride on the pedestal 81 of the buckling piece 80 that correspondence opens.Locking arm 85 rotary buckles with buckling piece 80 are pressed on the Embedded Division 312 at last, are fastened through crook 87 and projection 841.Thereby it is fixing with light emitting diode module 30 that the attaching part 86 of locking arm 85 tightly is pressed on the Embedded Division 312 of loading plate 31.Be appreciated that ground, it is identical with the structure of buckling piece 80 that the structure of clamping piece 70 is arranged to, and just each light emitting diode module 30 two ends is fixing through two buckling pieces 80.
See also Fig. 7 and Fig. 8, said lampshade clamping structure 40 is fixed on the sidewall 12 of this lamp housing 10, its be used for lampshade 20 on trip 223 cooperate with fastening lampshades 20.In this embodiment, this lampshade clamping structure 40 is a shell fragment, and it comprises successively the fixed part that connects 41, first connecting portion 42, clamping part 43, second connecting portion 44 and press section 45.Preferably, this fixed part 41, first connecting portion 42, clamping part 43, second connecting portion 44 and press section 45 are one-body molded.
This fixed part 41 is fixed on the sidewall 12 of lamp housing 10.For making things convenient for this fixed part 41 to be fixed on the sidewall 12 of lamp housing 10, in this embodiment, this sidewall 12 has a platform part 111 substantially parallel with diapire 11, and this fixed part 41 is fixed on this platform part 111.This first connecting portion 42 extends to the direction away from diapire 11 from fixed part 41 1 ends, and in this embodiment, this first connecting portion 42 is perpendicular to this platform part 111.This first connecting portion 42 has first side and second side relative with this first side towards first limit 221 of lampshade 20.This press section 45 and clamping part 43 lay respectively at first side and second side of first connecting portion 42.This clamping part 43 is connected with first connecting portion 42 near an end of first side of first connecting portion 42, is connected with the end of press section 45 near second side of first connecting portion 42 through second connecting portion 44 away from an end of first side.This clamping part 43 be used for this lampshade 20 on trip 223 engage, the clamping part 43 that should be able to guarantee of the angle between this clamping part 43 and first connecting portion 42 can block trip 223, in this embodiment, this clamping part 43 is perpendicular to first connecting portion 42.Preferably, angle is an acute angle between this clamping part 43 and second connecting portion 44, so that the trip 223 of lampshade 20 engages with clamping part 43.
The position of said housing 22 corresponding press sections 45 offers a through hole 227; Adopt finger or club to pass this through hole 227 and push press section 45; Then can make 42 distortion of first connecting portion, thereby clamping part 43 is separated with trip 223, thereby can open lampshade 20 easily.For reduce to open lampshade 20 required be applied to the pressure on the press section 45, in this embodiment, further offer hollow hole 421 on said first connecting portion 42, to reduce the required power of first connecting portion, 42 distortion.In this embodiment,, can avoid causing lampshade 20 improper opening because be pressed into press section 45 because of carelessness because press section 45 is positioned at lampshade 20.
Be appreciated that first limit 221 of said lampshade 20 and the sidewall 12 of said lamp housing 10 also can not adopt pivot joint, and adopt other modes to connect, as adopt a plurality of above-mentioned lampshade clamping structure 40 clampings.
In this embodiment; Clamping piece 70 through fixing module 50 and buckling piece 80 be the fixing two ends of light emitting diode module 30 respectively; And the buckle through 80 pairs of light emitting diode module 30 of buckling piece is dismantled light emitting diode module 30 easily with separating, and avoids the outer dust of dust free room to get into dust free room; In addition, the press section through the push-press lamp cover clamping structure can make clamping part separate with trip on the lampshade, thereby can open lampshade very easily.
It is understandable that, for the person of ordinary skill of the art, can make change and the distortion that other various pictures are answered by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.
Claims (10)
1. led lamp; Comprise lamp housing, at least one light emitting diode module and light emitting diode module is fixed in the fixedly module of lamp housing; It is characterized in that: this fixedly module comprise respectively clamping piece and buckling piece that the two ends of light emitting diode module are fixing; This buckling piece comprises pedestal and the locking arm that is fixed on lamp housing; One side of this pedestal is provided with projection and places the guide block of projection both sides, and an end of this locking arm and this pedestal articulate, other end inboard is provided with storage tank to fasten each other with projection, so that an end of light emitting diode module is fixed.
2. led lamp as claimed in claim 1; Said light emitting diode module comprises loading plate, is fixed on the circuit board on the loading plate and is fixed on the light emitting diode on the circuit board; The opposite end of this loading plate two Embedded Divisions that stretch out, said Embedded Division respectively with clamping piece and buckling piece buckle.
3. led lamp as claimed in claim 2, said clamping piece comprise that the base plate that is fixed on lamp housing reaches from the upwardly extending resettlement section of base plate opposite end, and each resettlement section is provided with perforation in order to plug the wherein Embedded Division of an end of said loading plate.
4. led lamp as claimed in claim 2, said loading plate is processed by metal material, is provided with the insulating heat-conductive plate between loading plate and the said circuit board, is passed on the lamp housing through insulating heat-conductive plate and loading plate with the heat that light emitting diode is produced.
5. led lamp as claimed in claim 1, said buckling piece is one-body molded by plastic material.
6. like each described led lamp of claim 1 to 5; Also comprise the lampshade that connects lamp housing and be fixedly connected the lampshade clamping structure of this lampshade and lamp housing; Have trip on the said lampshade, said lampshade clamping structure comprises fixed part, clamping part and the press section of being fixed on the lamp housing, and said clamping part can fix said trip; Through pushing said press section clamping part is separated with said trip, thereby separate lamp housing and lampshade.
7. led lamp as claimed in claim 6, said lampshade has relative dual-side, and wherein a side is connected with lamp housing through said lampshade clamping structure, and another side and lamp housing articulate.
8. led lamp; Comprise lamp housing, some light emitting diode module and light emitting diode module is fixed in the fixedly module of lamp housing; It is characterized in that: this fixedly module comprise some clamping pieces and buckling piece; Each clamping piece comprises the resettlement section of opposite end; Each resettlement section is first end of the light emitting diode module of ccontaining correspondence respectively, and each buckling piece comprises pedestal that is fixed on lamp housing and the locking arm that articulates with this pedestal, and the free end of this locking arm and pedestal buckle are to fix second end of light emitting diode module.
9. led lamp as claimed in claim 8, a side of the pedestal of said buckling piece are provided with projection and place the guide block of projection both sides, and the free end inboard of the locking arm of said buckling piece is provided with storage tank to fasten each other with projection.
10. led lamp as claimed in claim 9; Said each light emitting diode module comprises loading plate, is fixed on the circuit board on the loading plate and is fixed on the light emitting diode on the circuit board; The opposite end of this loading plate two Embedded Divisions that stretch out, said Embedded Division respectively with clamping piece and buckling piece buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105160795A CN102454883A (en) | 2010-10-22 | 2010-10-22 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105160795A CN102454883A (en) | 2010-10-22 | 2010-10-22 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454883A true CN102454883A (en) | 2012-05-16 |
Family
ID=46038362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105160795A Pending CN102454883A (en) | 2010-10-22 | 2010-10-22 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679228A (en) * | 2012-06-06 | 2012-09-19 | 东莞市邦臣光电有限公司 | Light-emitting diode (LED) light source module capable of being maintained conveniently |
| CN103542281A (en) * | 2012-07-09 | 2014-01-29 | 松下电器产业株式会社 | Illumination device |
| CN107120617A (en) * | 2017-05-23 | 2017-09-01 | 欧普照明股份有限公司 | A kind of latch components, pedestal and light fixture |
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| CN101294670A (en) * | 2008-06-12 | 2008-10-29 | 友达光电股份有限公司 | Backlight module with swapping type light source system |
| US20080278307A1 (en) * | 2007-05-08 | 2008-11-13 | Yung-Fa Lin | Structure of warning light |
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| JP2010152304A (en) * | 2008-11-20 | 2010-07-08 | Fuji Electric Fa Components & Systems Co Ltd | Illumination light display device |
| KR100986316B1 (en) * | 2009-09-16 | 2010-10-08 | 이부엽 | Sound absorption type plain concentric circle landscape lighting sound proofing |
| CN101865434A (en) * | 2010-05-24 | 2010-10-20 | 友达光电（苏州）有限公司 | Back plate and backlight module |
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| CN1991511A (en) * | 2005-12-30 | 2007-07-04 | 鸿富锦精密工业（深圳）有限公司 | Direct downward type backlight module |
| US20080278307A1 (en) * | 2007-05-08 | 2008-11-13 | Yung-Fa Lin | Structure of warning light |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679228A (en) * | 2012-06-06 | 2012-09-19 | 东莞市邦臣光电有限公司 | Light-emitting diode (LED) light source module capable of being maintained conveniently |
| CN103542281A (en) * | 2012-07-09 | 2014-01-29 | 松下电器产业株式会社 | Illumination device |
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| CN107120617A (en) * | 2017-05-23 | 2017-09-01 | 欧普照明股份有限公司 | A kind of latch components, pedestal and light fixture |
| CN107120617B (en) * | 2017-05-23 | 2023-08-15 | 欧普照明股份有限公司 | Lock catch assembly, base and lamp |
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Application publication date: 20120516 |