CN103119353B - Light module including LED on circuit boards - Google Patents
Light module including LED on circuit boards Download PDFInfo
- Publication number
- CN103119353B CN103119353B CN201180046275.3A CN201180046275A CN103119353B CN 103119353 B CN103119353 B CN 103119353B CN 201180046275 A CN201180046275 A CN 201180046275A CN 103119353 B CN103119353 B CN 103119353B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- light module
- compressing member
- supporting member
- light
- 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.)
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Classifications
-
- 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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention relates to a kind of light module for lamp, this light module has at least one LED (2)；At least one circuit board (4), at least one circuit board (4) described at least one LED (2) of upper installation；And described at least one circuit board (4) is maintained at supporting member thereon (6).It addition, this light module has at least one compressing member (8) being arranged such, described at least one circuit board (4) is pressed onto the surface district of this supporting member by it.By utilizing the design structure of such compressing member (8), it is not necessary to bonding between circuit board (4) and supporting member (6).The heat transfer of the improvement being achieved between circuit board (4) and supporting member (6).Additionally, thrust can be obtained by compressing member (8) and act on circuit board (4), this thrust kept unanimously in the service life of light module, thus can essentially eliminate or significantly alleviate the decline of thermo-contact quality.
Description
Technical field
The present invention relates to the light module for lamp, this light module have at this at least one LED with
And at least one circuit board and supporting member, wherein, at least one LED described is placed at least one circuit board described
On, at least one circuit board described keeps on the supporting.The invention still further relates to that there is such light module
Lamp.
Background technology
According in this light module of prior art, supporting member is constituted as radiator.In the case,
Need to have between circuit board and radiator good thermo-contact correspondingly.The most debatable is that needs installed by assembly
Higher cost.It is sufficiently flat good with ensure between circuit board and radiator especially corresponding surface structure to be become
Thermo-contact is the most labor intensive.It addition, the thermo-contact existed in assembly known to this between circuit board and radiator
The danger that intensity weakens with the passage in assembly service life.
Furthermore know that and with two-sided tape, circuit board has been bonded on radiator during fabrication.But, this also involves
High cost.The most now need associated components is carried out heavy pretreatment work.
If use screw to be fixed on radiator by circuit board and add heat conduction between circuit board and radiator simultaneously
, then there is heat-conducting cream passage in time and start flowing and thus weaken the danger of contact because forming corresponding crack in cream.
Summary of the invention
Task of the present invention is to propose the light module of a kind of improvement, especially keeps between circuit board and supporting member
The best thermo-contact simultaneously, can allow the most simply to install.Additionally, it is provided that one has this luminescence
The lamp of the improvement of modular assembly.
According to the present invention, it is provided that a kind of light module for lamp, this light module has at least one
LED, at least one circuit board (disposing at least one LED described on it) and at least one circuit board described are maintained at
Supporting member thereon.It addition, this light module has at least one compressing member being arranged such, it by described extremely
A few circuit board is pressed to the surface district of this supporting member.
By utilizing the design structure of such compressing member, it is not necessary to bonding between circuit board and supporting member.Thus real
The heat transfer of the improvement between circuit board and supporting member now.Act on furthermore it is possible to obtain thrust by compressing member
Circuit board, this thrust kept unanimously in the service life of light module, thus can essentially eliminate or
Significantly alleviate the decline of thermo-contact quality.
Again, it is preferred to so constitute this compressing member, this circuit board is pressed to this surface district with spring force by it.By this
Mode, can produce " floating " supporting of circuit board, and this is especially favourable for long-term uniform thrust.Should
Compressing member is preferably made up of plastics or metal, and this is favourable for being especially formed for spring force.With working of plastics form structure
Become or favourable, the insulating effect because compressing member electrifies in the case.When being provided with the most a few hectovolt on circuit boards
When special voltage is to drive multiple LED operation, this measure is even more important.
This light module is the most so constituted, i.e. at least one compressing member described can be connected by locking
(Rastverbindung) it is connected with this supporting member.Thus allow this light module is particularly simple installed.
This supporting member is preferably configured for the radiator of at least one LED described, wherein, at least one LED described
It is connected with this supporting member heat conduction.Heat is thus allowed very well to be transferred to radiator from least one LED.
It is preferably provided with heat-conducting cream between this surface district and at least one circuit board described.Thus can improve at electricity as far as possible
Heat transfer quality between road plate and supporting member.
This supporting member is preferably provided with especially receiving district at least one slot form, and it is many that it is provided for accommodating heat-conducting cream
Remaining part is divided.Thereby simplify and formed a highly uniform floor by heat-conducting cream between at least one circuit board and surface district.
At least one circuit board described is preferably in strip, in this case, it is possible to true by strip along this circuit board
Fixed principal spread direction arranges multiple LED on circuit boards, such that it is able to form the light totally looking elongated
Injection district.Especially these LED can arrange on the board along a straight line.
It is also preferred that this light module also has at least another compressing member, it is also arranged such, and it is by institute
State at least one circuit board and be pressed to the surface district of this supporting member.In this way, can simply produce very
The pressure of uniformity is for being maintained at surface district by least one circuit board described.Now, described at least another
Preferably relative at least one above-mentioned compressing member, similarly and/or structure is constituted compressing member in the same manner.
When this light module also has such as optical effect element in reflection device form, it is possible to obtain pass through
The particularly effective light output of this light module, this optical effect element is arranged such that, and it is in terms of optics
Impact is by the light by least one LED emission described.
Now at least one compressing member the most described is also designed for keeping optical effect element.Thus allow letter further
The installation changed.
At least one compressing member described preferably has two-arm, and each arm has a projection, and wherein these projections include using
In the pressure surface being pressed onto at least one circuit board described.Thus one, can design at least one compressing member described
The highly uniform thrust acting on this circuit board is produced when obtaining smaller.Corresponding constitute at least one pressure described littlely
Tight part is favourable for material economy, if provided, with this optical element, then also can be reduced by this small and exquisite design
May be to the adverse effect of optical element effect.
Another aspect of the present invention proposes a kind of lamp, and it has the light module according to the present invention.This lamp is preferred
It is built-in lamp or pendent lamp.It is also preferred that this lamp also has lamp housing, this lamp housing determines light output area, its
In, this light module is so placed in lamp housing, i.e. the light launched by light module can pass
Lamp is left in this light output area.
Accompanying drawing explanation
Below with reference to embodiment and the present invention is described in detail referring to the drawings in detail, wherein:
Fig. 1 is the perspective view of an embodiment of light module of the present invention,
Fig. 2 corresponds to the decomposition view of Fig. 1,
Fig. 3 shows the cross section of this light module, and
Fig. 4 is the schematic, cross-sectional diagram of the lamp including the light module of the present invention as light source.
Detailed description of the invention
Fig. 1 shows the perspective view of an embodiment of light module of the present invention.This light module is suitable to use
In lamp, the most in other words as the light source component of lamp.
This light module includes at least one LED2 and at least one circuit board 4, wherein, described at least one
LED2 is placed at least one circuit board 4 described.This light module also includes supporting member 6, described at least
One circuit board 4 is kept on the supporting.Just as in an example shown, supporting member 6 can be advantageously
Constitute as radiator.In the case, at least one LED2 described is correspondingly with supporting member 6 in other words
Radiator heat conduction connects.
Fig. 2 shows the decomposition view of this light module.This light module has the surface district 10 of planar,
It arranges or is configured to carry out face with circuit board 4 and contacts.Be achieved between circuit board 4 and supporting member 6 is good
Heat transmits.Also in Fig. 3 of cross section of this light module is shown, mark surface district 10.
It addition, this light module includes at least one compressing member 8 being arranged such, i.e. it is by least one electricity
Road plate 4 is pressed onto in the surface district 10 of supporting member 6.The most so constitute compressing member 8, it with spring force by circuit board 8
It is pressed onto in surface district 10, thus the most thus circuit board 4 is maintained on supporting member 6.Such as, compressing member 8 can
It is made up of plastics or metal for this.Thus one, especially achieve within the whole service life of light module all
Keep the highly uniform consistent thrust acting on circuit board 4, therefore maintain at circuit board 4 and supporting member 6
Between extraordinary thermo-contact.
By by elastic pressure produced by compressing member 8, it may be said that the floating support of circuit board 4 can be caused, pass through
This mode, the different length change of especially accomplished to be determined by variations in temperature, supporting member 6 and circuit board 4 is not produced
Raw tensioning (Verspannung), this tensioning the most such as can cause in circuit board 4 and supporting because of the protuberance of circuit board 4
The variation of the face contact between part 6.
At least one compressing member 8 advantageously has two arms 84,86, and each arm has a projection 90,92, this
A little protruding 90,92 include that pressure surface is preferably unique pressure surface of compressing member 8, are used for being pressed at least one circuit
On plate 4.Preferably these projection 90,92 roundings are formed, thus relative between protruding 90,92 and circuit board 4
Motion can realize in the case of resistance is the least.When supporting member 6 and circuit board 4 are occurred by variations in temperature with determining
Different length change time, this relative motion is favourable.
Especially can be constructed so as to this light module, i.e. at least one circuit board 4 determining on supporting member 6
Position can only be ensured by least one compressing member 8 described.That is, especially it can be stated that except described extremely
Outside a few compressing member 8, it is not provided with the keeper of other form, typically without arranging screw and adhesive tape etc. for by electricity
Road plate 4 is maintained on supporting member 6.
Just as in an example shown, at least one compressing member 8 described is by a lock that preferably can release separation
Fixed connect (Rastverbindung) is connected with supporting member 6.This is advantageously constructed so as to this light module, i.e.
It is provided with groove 62 on the supporting and such as locking projections 82 in web form, this lock are set on compressing member 8
Fixed protruding energy kayser ground inserts this groove 62.This design especially allows particularly simple to install this light module.
About good thermo-contact it is further advantageous that between the surface district 10 and at least one circuit board 8 of supporting member 6
It is provided with heat-conducting cream.The surface roughness of relevant surfaces can be compensated, it is achieved thereby that the heat improved connects by heat-conducting cream
Touch.
It is particularly advantageous that be provided only with a floor conductive paste between surface district 10 and circuit board 4.Thus, it is possible to subtract
Few it be sent to the number of interfaces of supporting member 6 from least one LED2 in heat and reduce resistance of heat transfer in this way
Power.
Supporting member 6 preferably has receiving district 64 the most in the form of slot, and it is provided for accommodating unnecessary heat-conducting cream.By
This simplifies and is produced a highly uniform floor by heat-conducting cream between at least one circuit board 4 and surface district 10.
As shown in illustrate in the present embodiment, at least one circuit board 4 can be constituted with strip, thus as in figure 2 it is shown,
Determine a straight line G extended between two parties along circuit board 4.Especially circuit board 4 now can be preferably in flat circuit board
Shape, shaped body shape.Therefore straight line G extends along the principal spread direction of circuit board 4.This design is particularly suited for being provided with
The situation of multiple LED2, these LED2 are preferably arranged on the circuit board 4 along this straight line G in equidistant mode.By
This, can form the light injection region totally looked in strip of this light module.Light injection region is especially
It is adapted as the light source of lamp.
Supporting member 6 is it is also preferred that in shaped body form and be the most preferably oriented so as to arrange, i.e. the supporting member thereby determined that
The longitudinal extension of 6 is parallel to straight line G and extends.
In the case, supporting member 6 preferably has the backstop 66 illustrating shown such as Fig. 2, and this backstop is such as in parallel
In the convex shape that this straight line G extends, this projection is fixed for the spacing of at least one circuit board 4.Now the most favourable
, constitute the groove accommodating district 64 for unnecessary heat-conducting cream and also parallel with this straight line G and be concurrently formed at backstop 66
And at the transition part between surface district 10.
Also as shown in illustrate in the present embodiment, supporting member 6 also has for spacing fixing at least one circuit board 4 described
Having another backstop 66 ', it is preferably in another convex form, this another projection especially phase for this straight line G
Above-mentioned backstop 66 specular is formed.In order to highly reliably accommodate unnecessary heat-conducting cream, supporting member 6 is excellent
Choosing there is another groove, it constitute relative to above-mentioned receiving district 64 specular formed another accommodate district
64′。
It addition, when this light module also has at least another compressing member 8 ', it is possible to obtain highly uniform pressure
Clamp force and and then extraordinary thermo-contact, at least one circuit board 4 is also pressed to supporting member 6 by this another compressing member
Surface district 10.The most preferably, described at least another compressing member 8 ' and at least one above-mentioned compressing member 8 phase
As and/or structure constitute in the same manner, as in an example shown.
In the case of strip circuit board 4, especially it is probably such design structure, i.e. for this straight line G,
At least one above-mentioned compressing member 8 and described at least another compressing member 8 ' are oppressed in side opposite each other or position
At least one circuit board 4 described.
Just as in an illustrated embodiment, can altogether be provided with the compression that its structure multiple is identical with above-mentioned compressing member 8
Part 80 and its structures multiple and described other compressing member 80 ' that at least another compressing member 8 ' is identical.Now, so
Arrangement be favourable, i.e. the plurality of compressing member 80 and other compressing member 80 ' multiple are with regard to this straight line G
Speech is pressed at least one circuit board 4 from both sides.Thus can produce the main extension chi along at least one circuit board 4
Very little highly uniform pressure distribution.
Under any circumstance, it is particularly possible to respective specified, circuit board 4 by the above-mentioned compressing member 8 that is currently provided with,
8 ', 80,80 ' are maintained on supporting member 6, are i.e. not provided with other keeper of other form.
Just as in an illustrated embodiment, this light module additionally can have the optics unit being arranged such
Part, it affects the light launched by least one LED2 in terms of optics.Such as, this optical element can be in reflection
Device 12 form.The most especially can improve the efficiency of the light output representing light module.Reflection device 12
Can be film, the most so-called MC-Pet film, it can reflect larger numbers of light.Such as supporting member 6 can be by aluminum
Constitute, thus the surface of supporting member 6 such as has the reflectance of about 85%.By comparison, one layer of corresponding film can
To have the reflectance of e.g., from about 99% more than 90%.Therefore, it is possible to utilize corresponding reflection device 12 to improve efficiency.
Corresponding to this, such design is favourable, i.e. reflection device 12 linearly G extend to described in extremely
The vicinity of the few the most multiple LED2 of LED2.As it is shown in figure 1, now it can be stated that reflection device 12
And the diameter that the distance between LED2 is less than at least one LED2 described.Reflection device 12 the most especially can be with
Circuit board 4 lapping ground is arranged.
When light module also has another optical effect element 14 of the most optically diffuser element form,
Hereinafter design structure is particularly advantageous, this another optical effect element be arranged on overlappingly described at least one
On the light output area of LED2；In the case, typically another optical effect element 14 described and described extremely
Between the neighboring area of a few LED2, multiple reflections occurs.If arranging reflection device 12 in this neighboring area,
Then can produce more from another optical effect element 14 described in the photograph of the side of at least one LED2 described
Light as a result, totally improve the efficiency of light module.
Be arranged so as to favourable in the case, see in the cross section being perpendicular to this straight line G, described another
Optical effect element 14 extends to reflection device 12 the most substantially.Another optical element 14 such as described can
To be connected with supporting member 6 by another locking bindiny mechanism, here, another optical element 6 described and reflection
Device 12 extends to lock bindiny mechanism the most substantially.To this end, supporting member 6 can advantageously have another
Individual groove 68, another optical element 14 described can insert in this another groove lockedly.
Reflection device 12 and/or another optical element 14 and/or another groove 68 are preferably in other shaped.Straight about this
Line G, described arrangement can be that specular is formed, thus this light module has another reflection
Device 12 ' and another groove 68 ' corresponding.
Now, at least one compressing member 8 preferably described is also designed for keeping optical effect element reflection device in other words
12.Thus allow the installation simplified further.To this, reflection device 12 can have at least one breach 122,
The most multiple breach 122,124, at least another arm 85 of at least one compressing member 8 described or other arm 85 multiple,
87 are inserted through this breach, thus thus make described optical effect element reflection device 12 in other words be maintained at supporting member
On 6.Additionally, these breach 122,124 are preferably designed to the biggest, i.e. optical effect element reflects in other words
Device 12 is kept according to the mode leaving movement clearance.The appearance when variations in temperature thus can be avoided to cause light
Learn functional element reflection device 12 in other words and there is the stress of undesirable protuberance.
So advantageously form breach 122 and 124, i.e. at least one compressing member 8 described can be through the most as above institute
State the reflection device 12 being seated on supporting member 6 to be snapped in corresponding groove 62.
The most as shown by way of example in fig. 1, breach 122 and 124 also can the most so be constituted, i.e. is manufacturing breach 122
It is one with the blanking (Abfallteil) occurred when 124 and correspondingly avoids and occur that many individually falls
Material.To this end, breach 122,124 can be interconnected by tunnel like structure 126 and also with the limit of reflection device 12
Edge district connects.
Replace multiple single compressing member 8,8 ', 80,80 ', it is also possible to the shaped body shape of at least one strip is set
Compressing member (accompanying drawing is not shown), it preferably can be engaged in the corresponding groove of supporting member 6.Thus can obtain further
The thrust uniformity improved.But saying in the sense that the most above-mentioned, multiple single compressing members are about reflection device
The holding of 12 functionality in other words is favourable.
Claims (16)
1., for a light module for lamp, it has:
At least one LED (2)；
At least one circuit board (4), wherein, described at least one LED (2) is placed in described at least one circuit board (4)
On；
Supporting member (6), described at least one circuit board (4) is maintained on described supporting member,
It is characterized in that,
At least one compressing member (8) being arranged such, described at least one circuit board (4) is pressed onto this by described compressing member
In the surface district (10) of bearing member (6),
This light module also has:
The optical effect element (12) being arranged such, described optical effect element optically affect by described at least one
The light that LED (2) launches, described at least one compressing member (8) is also configured to keep described optical effect element (12),
Wherein, described at least one compressing member (8) has two arms (84,86), and each arm is respectively provided with a projection (90,92),
Wherein, these protruding (90,92) include the pressure surface for oppressing described at least one circuit board (4), wherein, described light
Learn functional element (12) and there is at least one breach (122), at least another arm (85) of described at least one compressing member (8)
It is inserted through described breach.
Light module the most according to claim 1, wherein, this compressing member (8) is so constituted, i.e. described
This circuit board (4) is pressed onto in described surface district (10) by compressing member with spring force.
Light module the most according to claim 1 and 2, wherein, described at least one compressing member (8) is by moulding
Material or metal are constituted.
Light module the most according to claim 1 and 2, described light module is so designed that,
That is, described at least one compressing member (8) can be connected by locking and be connected with this supporting member (6).
Light module the most according to claim 1, wherein, this supporting member (6) constitute for described at least
The radiator of one LED (2), and at least one LED described (2) is connected with this supporting member (6) heat conduction.
Light module the most according to claim 1, wherein, this surface district (10) and described at least one
Circuit board is provided with heat-conducting cream between (4).
Light module the most according to claim 6, wherein, this supporting member (6) has receiving district (64), institute
State receiving district and be provided for accommodating the redundance of described heat-conducting cream.
Light module the most according to claim 1, wherein, described at least one circuit board (4) is elongated.
Light module the most according to claim 1, it also has:
At least another compressing member (8 '), another compressing member described is also arranged such that, another compressing member described
Described at least one circuit board (4) is pressed onto in the described surface district of this supporting member (6).
Light module the most according to claim 1, wherein, described optical effect element (12) is in reflection
Device form.
11. light module according to claim 7, wherein, described receiving district (64) is at least one groove
Form.
12. light module according to claim 8, wherein, along determined by described circuit board (4)
Principal spread direction arranges multiple LED (2) on this circuit board (4).
13. light module according to claim 9, wherein, described at least another compressing member (8 ') with
Similarly or structure is constituted above-mentioned at least one compressing member (8) in the same manner.
14. 1 kinds of lamps, it has according to the light module one of aforementioned claim Suo Shu.
15. lamps according to claim 14, described lamp is also had lamp housing (100), is determined by described lamp housing
Light output area, wherein, this light module is arranged such in this lamp housing (100), i.e. by this luminescence mould
The light that block assembly is launched can leave lamp through this light output area.
16. lamps according to claim 14, described lamp is Built-in light or pendent lamp form.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010041471.9A DE102010041471B4 (en) | 2010-09-27 | 2010-09-27 | Light module arrangement with an LED on a circuit board |
| DE102010041471.9 | 2010-09-27 | ||
| PCT/EP2011/066635 WO2012041795A1 (en) | 2010-09-27 | 2011-09-26 | Lighting module assembly comprising an led on a circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103119353A CN103119353A (en) | 2013-05-22 |
| CN103119353B true CN103119353B (en) | 2016-08-10 |
Family
ID=44741302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180046275.3A Active CN103119353B (en) | 2010-09-27 | 2011-09-26 | Light module including LED on circuit boards |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2622259B2 (en) |
| CN (1) | CN103119353B (en) |
| DE (1) | DE102010041471B4 (en) |
| WO (1) | WO2012041795A1 (en) |
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|---|---|---|---|---|
| DE102011017580B4 (en) | 2011-04-27 | 2023-04-06 | Zumtobel Lighting Gmbh | lamp |
| CN103807817A (en) * | 2012-11-09 | 2014-05-21 | 欧司朗有限公司 | Holding structure and illuminating device with holding structure |
| DE102013100281A1 (en) * | 2013-01-11 | 2014-07-17 | Siteco Beleuchtungstechnik Gmbh | luminaire body |
| JP6041240B2 (en) * | 2013-01-22 | 2016-12-07 | パナソニックＩｐマネジメント株式会社 | Illumination light source and illumination device |
| DE202013103421U1 (en) * | 2013-07-30 | 2014-11-03 | Zumtobel Lighting Gmbh | Bulb module and luminaire with several bulbs modules |
| DE202013010406U1 (en) * | 2013-11-19 | 2015-02-20 | Zumtobel Lighting Gmbh | LED light |
| CH709009B1 (en) * | 2013-12-18 | 2017-09-29 | Regent Beleuchtungskörper Ag | Attachment of a printed circuit board and an optic of a luminaire. |
| FR3023354B1 (en) * | 2014-07-03 | 2016-07-22 | Briand Energies | IMPROVED SYSTEM FOR FASTENING A LED LIGHTING DEVICE TO A BEAM |
| DE102016124542A1 (en) | 2016-12-15 | 2018-06-21 | Osram Gmbh | Luminaire with positioning element for holding the circuit board and optical components |
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| CN101116384A (en) * | 2005-01-05 | 2008-01-30 | 吉尔科有限公司 | Printed circuit board retaining device |
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| DE1060239B (en) † | 1953-12-05 | 1959-06-25 | Karl Hofmann | Process for the production of neon advertising for the attachment of translucent plastic labels to sheet metal plates |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2622259B2 (en) | 2020-04-15 |
| DE102010041471B4 (en) | 2021-02-11 |
| CN103119353A (en) | 2013-05-22 |
| EP2622259B1 (en) | 2015-09-02 |
| WO2012041795A1 (en) | 2012-04-05 |
| DE102010041471A1 (en) | 2012-03-29 |
| EP2622259A1 (en) | 2013-08-07 |
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