CN105114841B - A kind of illumination module - Google Patents
A kind of illumination module Download PDFInfo
- Publication number
- CN105114841B CN105114841B CN201510566013.XA CN201510566013A CN105114841B CN 105114841 B CN105114841 B CN 105114841B CN 201510566013 A CN201510566013 A CN 201510566013A CN 105114841 B CN105114841 B CN 105114841B
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- CN
- China
- Prior art keywords
- substrate
- upper shell
- illumination module
- optical
- optical element
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
-
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of illumination module, including seperated molding, the upper shell and lower housing that are assembled into one, and optical-electric module, the optical-electric module has substrate and at least one luminescence chip on a surface of the substrate, the optical-electric module is clamped and fastened between the upper shell and lower housing, the support column that the upper surface or upper surface of the optical-electric module have is abutted with the upper shell, and the lower surface is abutted with the lower housing.
Description
【Technical field】
The present invention relates to a kind of lighting device, a kind of especially illumination module.
【Background technology】
The LED lamp of the prior art usually has ceiling lamp, wall lamp, desk lamp, shot-light, downlight etc. lamps and lanterns type.Different
Lamps and lanterns have different structures, are attached respectively by buckle and screw between each parts of lamps and lanterns.Therefore for not
Same lamps and lanterns need to design different light-source structures, shell structure and radiator structure etc..In this way design get up to work it is more,
Also it is unfavorable for saving cost in production, and the connection structure of screw is also unfavorable for automated production.
Therefore, in order to overcome drawbacks described above, it is necessary to provide a kind of improved illumination module.
【Invention content】
The purpose of the present invention is to provide a kind of illumination modules.
To achieve the goals above, the present invention adopts the following technical scheme that：A kind of illumination module, including seperated molding, group
The upper shell being integrated and lower housing and optical-electric module are filled, the optical-electric module has substrate and mounted on the substrate
At least one luminescence chip on one surface, the optical-electric module are clamped and fastened between the upper shell and lower housing, institute
It states the upper surface of optical-electric module or support column that upper surface has is abutted with the upper shell, the lower surface and the lower housing
It abuts.
Preferably, the lower housing is hollow cover body, has cover bottom and periphery from the cover bottom towards the base
The side of sidewall portion that the lower surface of plate extends, the heat absorption conductive to be formed towards the substrate that is at least partly recessed inwardly of the cover bottom
Portion, and the heat absorption conductive portion is configured to receive and conduct the heat from the substrate.
Preferably, the lower housing and upper shell are respectively provided with grab or card slot, the grab and card slot corresponding matching, institute
Upper shell is stated to snap connection with lower housing.
Preferably, the heat absorption conductive portion has remaining of end plate and the connection end plate and the cover bottom
Partial tubular interconnecting piece；And the lower surface at least partly with the substrate of the end plate contacts against, and is come from receiving
The heat of the substrate, the part of the end plate and another surface of the substrate contact against.
Preferably, the heat dissipating housing further includes multiple radiating fins, and each radiating fin is along perpendicular to the substrate
Direction extend, and be formed in the end plate backwards to the surface of the substrate and/or the tubular interconnecting piece backwards to institute
The surface for stating side of sidewall portion, to receive the heat from the end plate and/or the tubular interconnecting piece.
Preferably, there is the upper shell fixing device being connect with external mounting device, the fixing device to be fixed on
To which illumination module is fixed on external mounting device in external mounting device.
Preferably, the optical-electric module further includes the one or more electronic devices for the lower surface for being installed on the substrate,
And each electronic device is located in the space between the substrate and the cover bottom.
Preferably, the illumination optical device module further includes optical element element, the luminescence chip of the photoelectricity module
Light the illumination module is projected by the optical cover, the optical element be installed on the upper shell and lower housing it
Between, or snap connection the upper shell and be installed on upper shell.
Preferably, the illumination module further includes reflector, and the reflector is snapped connection with the optical element, to
The optical element or the reflector is fixed on to be integrally formed with the optical element.
Preferably, there is the optical element of the illumination module fixed part, the upper shell to have and the fixed part pair
The straight slot answered, the fixed part are caught in the straight slot optical element being fixed on the upper shell.
Compared to the prior art, illumination module of the present invention has the advantage that：It is simple in structure, it is easy for installation, can modularity answer
For in different lamps and lanterns, being more suitable for automated production.
【Description of the drawings】
Fig. 1 is the stereogram of the first preferred embodiment of illumination module of the present invention.
Fig. 2 is the stereogram exploded view of the first preferred embodiment of illumination module of the present invention.
Fig. 3 is the view of another angle of Fig. 2.
Fig. 4 is the stereogram of the second preferred embodiment of illumination module of the present invention.
Fig. 5 is the sectional view of the second preferred embodiment of illumination module of the present invention.
【Specific implementation mode】
Please refer to shown in Fig. 1 to Fig. 3, meet a kind of illumination module 1 of first preferred embodiment of the invention, including fission at
Type, the upper shell 10 being assembled into one and lower housing 20 and optical-electric module 30.Optical-electric module 30 has substrate 31 and is mounted on
At least one luminescence chip 32 on one surface of substrate 31.Optical-electric module 32 is clamped and fastened on upper shell 10 and lower housing 20
Between.The opposite upper surface 310 of optical-electric module 30 and lower surface 312 are abutted with upper shell 10 and lower housing 20 respectively.Photoelectricity mould
The columnar stays portion 3101 that the upper surface 310 or upper surface 310 of block 30 have is abutted with upper shell 10, lower surface 312 and lower casing
Body 20 abuts.By lighting device modularity, the substrate 21 with luminescence chip 32 is installed in upper and lower casing 10,20 present invention,
Not only ease of assembly, but also can flexibly be applied in different lamps and lanterns, while meeting the requirement of heat dissipation, insulation.
Lower housing 20 is hollow cover body, has cover bottom 21 and periphery from cover bottom 21 towards the lower surface of substrate 31
312 side of sidewall portion 22 extended cover the heat absorption conductive portion 23 to be formed towards substrate 31 that is at least partly recessed inwardly of bottom 21, and inhale
Hot heat-conducting part 23 is configured to receive and conduct the heat for carrying out self-reference substrate 31.Lower housing 20 has the function of heat dissipation, can be good at
Meet the heat dissipation needs of illumination module 1.
Lower housing 20 and upper shell 10 are respectively provided with grab 15 or card slot 25,25 corresponding matching of grab 15 and card slot, upper casing
Body 10 is snapped connection with lower housing 20.Upper and lower casing is cylindric, and peripheral surface is concordant after assembling, and connection type is not limited to buckle.
Heat absorption conductive portion 23 has end plate 231 and connects the tubular of end plate 231 and the rest part for covering bottom 21
Interconnecting piece 232；And end plate 231 is at least partly contacted against with the lower surface of substrate 31 312, to receive carrys out self-reference substrate 31
Heat.Tubular interconnecting piece 232 can transfer heat to the rest part of cover bottom 21, finally be transferred to side of sidewall portion 22.At some
In embodiment, end plate 231 is all contacted against with the lower surface of substrate 31 312, can be in end plate 231 and substrate 31
Smear heat conductive silica gel.In some alternative embodiments, the part of end plate 231 contacted with the lower surface 312 of substrate 31 to
It leans on.In the present embodiment, the end plate 231 of lower housing 20 is plane, and in other embodiment, lower housing 20 can also include multiple dissipates
Hot fin（It is not shown）, each radiating fin extends along perpendicular to the direction of substrate 31, and is formed in the base backwards of end plate 231
The surface of plate 31 and/or tubular interconnecting piece 232 backwards to the surface of side of sidewall portion 22, with better conduction from end plate 231 and/
Or the heat of tubular interconnecting piece 232.In some embodiments, multiple radiating fins are arranged in parallel, each radiating fin
Lower edge be formed in end plate 231 backwards to substrate 31 surface on, two vertical edges of each radiating fin are formed in
In the outside wall surface of tubular interconnecting piece 232.In other embodiments, circumferential direction of multiple radiating fins along end plate 231
It is distributed in the outside wall surface of tubular interconnecting piece 232, and extends towards at the centre symmetry line of lower housing 20.Under each radiating fin
Edge is formed on the surface of substrate 31 backwards of end plate 231.In other embodiment, the shape and structure of radiating fin can also
Other designs are done as needed.
Upper shell 10 has and external mounting device（It is not shown）The fixing device 11 of connection, fixing device 11 are fixed on outer
To which illumination module 1 is fixed on external mounting device, such as the mounting base of lamps and lanterns on portion's mounting device（It is not shown）, at this time
Illumination module 11 can be used as light source module group use.In the present embodiment, fixing device 11 is several is uniformly distributed in outside upper shell 10
The elastic of side wall in other embodiment, can be arranged as required to fixing device 11.It may make illumination module 1 can basis in this way
It needs to be installed in different external mounting devices.Upper shell 10 also has horizontally disposed loop portions 13, and from loop portions 13
The tubular peripheral wall portion 14 extended to side of sidewall portion 22 of outer peripheral edge.The side of sidewall portion 22 of lower housing 20 is installed on the tubular of upper shell 10
Peripheral wall portion 14, for example, the side of sidewall portion 22 of lower housing 20 is connected in or is plugged in 14 inner circumferential of tubular peripheral wall portion of upper shell 10.
Optical-electric module 30 further includes one or more electronic devices 313 mounted on the lower surface 312 of substrate 31, photoelectricity mould
Block 30 is located at substrate 31 and covers in the accommodating space 26 between bottom 21.In the present embodiment, the accommodating sky of each electronic device 313
Between 26 between heat absorption conductive portion 23 and side of sidewall portion 22, in other embodiment, electronic device 313 can also be located at substrate 31
Intermediate and luminescence chip 32 be located at substrate 31 on the position around electronic device 313, heat absorption conductive portion 23 is then recessed at this time
An annular groove is formed in 20 outer surface of lower housing（It is not shown）, accommodating space（It is not shown）Then it is located at the middle part of lower housing 20, from
And the central space of lower housing 20 accommodates electronic device 313, heat absorption conductive portion 23 is abutted in 31 periphery of substrate with substrate 31.Photoelectricity
Module 30 is both so that the driving device for the luminescence chip 32 that the luminescence chip 32 and electronic device 313 of illumination module 1 form（It does not mark
Number）It is integrated on same substrate 31, and at least part of driving device is located at the lower surface 312 of substrate 31.Optical-electric module 30
In accommodating space 26 between substrate 31 and cover bottom 21, so that in illumination module 1 of the invention is utilized well
Portion space.Electronic device 313 can be respectively arranged in the opposite lower surface 312 and upper table of substrate 31 with luminescence chip 32 simultaneously
Face 310, so that electronic device 313 will not block the light of the injection of luminescence chip 32 and reduce luminous efficiency.
Illumination module 1 further includes optical element 40, and the light of the luminescence chip 32 of optical-electric module 30 passes through optical element 40
Illumination module 1 is projected, optical element 40 is installed between upper shell 10 and lower housing 20, or is snapped connection upper shell 10 and pacified
Loaded on upper shell 10.Optical element 40 can be semi-transparent diffuser plate, can also be made of clear material, can also be
The optical elements such as mirror.In the present embodiment, multiple straight slots 12 are offered in the loop portions 13 of upper shell 10.Optical element 40 includes cover
Body portion 41, and multiple fixed parts 42 for extending towards substrate 31 from the open edge in cover body portion 41.Each fixed part 42 is inserted
Enter in a straight slot 12, to which optical element 40 is fixed on upper shell 10.In the present embodiment, fixed part 42 is buckle, is caught in
In straight slot 12.In other embodiment, optical element 40 could be provided as planar shaped, and mounting means can also adjust as needed,
Such as optical element 40 is fixed between upper shell 10 and lower housing 20, or card slot is set on optical element 40（Do not scheme
Show）It is buckled with being arranged in upper shell 10（It is not shown）, or by other fixed structures optical element 40 is fixed on lower casing
Body 20.
It please refers to shown in Fig. 4 and Fig. 5, a kind of illumination module 2 that the present invention second is preferably implemented further includes reflector 50.According to
The other parts structure of bright module 2 is identical as illumination module 1, but lower housing 20 has the illumination module in the first preferred embodiment
The 1 hood-like protrusion 232 not having, and separately there is reflector 50.In the present embodiment, reflector 50 connects with the buckle of optical element 40
It connects, to be fixed on optical element 40.One end towards loop portions 13 of reflector 50 is installed on the outer surface of optical element 40
On, and the end face of one end towards loop portions 13 of reflector 50 and the outer surface of loop portions 13 contact against.Specifically, optics
Element 40 further includes the multiple elastic bumps 43 outwardly extended from cover body portion 41.Reflector 50 towards loop portions
The edge of 13 one end has the ring-like ribs 51 of inside projection.Multiple elastic bumps 43 and loop portions 13 are by ring-like ribs 51
It is sandwiched therebetween, to which reflector 50 is fixed on optical element 40.One end towards loop portions 13 of reflector 50 is installed on
On the outer surface of optical element 40, and the end face of one end towards loop portions 13 of reflector 50 and the outer surface of loop portions 13 connect
Touch against.The illumination module 2 with reflector 50 is downlight in the present embodiment, if setting optical element 40 to lens, is shone
Bright module 2 is shot-light.In other embodiment, illumination module 1 is installed on other support constructions（It is not shown）When, you can as it
A part for his lamps and lanterns, reflector 50 can also be integrally formed with optical element 40.
The part of the end plate 231 of lower housing 20 is contacted against with the lower surface 312 of substrate 31, end plate 231 remaining
Part convexes to form hood-like raised 232 to the direction far from substrate 31.Through-hole can be opened up in the central position of substrate 31
314, and luminescence chip 32 is multiple, is set to the periphery of the through-hole 314 on substrate 31.The cover of hood-like protrusion 232 is buckled in through-hole
314, radiating efficiency is further improved, and the rationally distributed of luminescence chip 32 can be made.In other embodiment, it can be not provided with
Hood-like raised 232, the shape size of reflector 50 can also change as needed.Since reflector 50 is connected in illumination module 2
Optical element 40, detachably, therefore the reflector 50 that the illumination module 2 of the present invention can be flexible and different connects, to
So that when the reflector of lamps and lanterns has different require, different reflectors 50 is replaced as needed, saves cost, installation side
Just.
It should be noted that the embodiment of the present invention has preferable implementation, and not the present invention is made any type of
Limitation, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above equivalent effective
Embodiment, as long as without departing from the content of technical solution of the present invention, according to the technical essence of the invention to made by above example
Any modification or equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (8)
1. a kind of illumination module, including the seperated upper shell for being molded, being assembled into one and lower housing and optical-electric module, described
Optical-electric module has substrate and at least one luminescence chip on a surface of the substrate, the optical-electric module folder
Hold and be fixed between the upper shell and lower housing, the support column that the upper surface or upper surface of the optical-electric module have with it is described
Upper shell abuts, and the lower surface of the optical-electric module is abutted with the lower housing；The illumination module further includes optical element, institute
The light for stating the luminescence chip of optical-electric module projects the illumination module by the optical element, and the optical element is installed on
Between the upper shell and lower housing, or snaps connection the upper shell and be installed on upper shell；The illumination module
There is optical element fixed part, the upper shell there is straight slot corresponding with the fixed part, the fixed part to be caught in described logical
To which optical element is fixed on the upper shell in slot；Optical element further includes outwardly extending from cover body portion
Multiple elastic bumps.
2. illumination module as described in claim 1, it is characterised in that：The lower housing is hollow cover body, has cover bottom
With the side of sidewall portion extended from the periphery of the cover bottom towards the lower surface of the substrate, the cover bottom at least partly concaves
It falls into and is formed towards the heat absorption conductive portion of the substrate, and the heat absorption conductive portion is configured to receive and conduct from the substrate
Heat.
3. illumination module as claimed in claim 2, it is characterised in that：The lower housing and upper shell are respectively provided with grab or card
Slot, the grab and card slot corresponding matching, the upper shell are snapped connection with lower housing.
4. illumination module as claimed in claim 2, it is characterised in that：The heat absorption conductive portion has end plate and connection
The tubular interconnecting piece of the end plate and the rest part of the cover bottom；And the end plate at least partly with the substrate
Lower surface contact against, to receive the heat from the substrate, another table of the part of the end plate and the substrate
Face contacts against.
5. illumination module as claimed in claim 4, it is characterised in that：The heat absorption conductive portion further includes multiple radiating fins,
Each radiating fin extends along perpendicular to the direction of the substrate, and be formed in the substrate backwards of the end plate
The surface of the side of sidewall portion backwards of surface and/or the tubular interconnecting piece, the end plate and/or the cylinder are come to receive
The heat of shape interconnecting piece.
6. illumination module as described in claim 1, it is characterised in that：The upper shell, which has, to be connect with external mounting device
Fixing device, the fixing device are fixed in external mounting device illumination module being fixed on external mounting device.
7. illumination module as claimed in claim 2, it is characterised in that：The optical-electric module further includes being installed on the substrate
One or more electronic devices of lower surface, and each electronic device is located at the sky between the substrate and the cover bottom
In.
8. illumination module as described in claim 1, it is characterised in that：The illumination module further includes reflector, the reflection
Device is snapped connection with the optical element, to be fixed on the optical element or the reflector and the optical element
It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566013.XA CN105114841B (en) | 2015-09-08 | 2015-09-08 | A kind of illumination module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566013.XA CN105114841B (en) | 2015-09-08 | 2015-09-08 | A kind of illumination module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114841A CN105114841A (en) | 2015-12-02 |
| CN105114841B true CN105114841B (en) | 2018-10-02 |
Family
ID=54662892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510566013.XA Active CN105114841B (en) | 2015-09-08 | 2015-09-08 | A kind of illumination module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114841B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482238A (en) * | 2008-01-11 | 2009-07-15 | 杜姬芳 | LED road lamp |
| CN202521441U (en) * | 2012-02-15 | 2012-11-07 | 厦门中星视显电子科技有限公司 | LED (light-emitting diode) ceiling lamp |
| CN103775861A (en) * | 2012-10-17 | 2014-05-07 | 欧司朗股份有限公司 | LED light emitting device and lamp with LED light emitting device |
| CN204328687U (en) * | 2014-12-22 | 2015-05-13 | 安徽艳阳电气集团有限公司 | A kind of marine LED light fixture |
-
2015
- 2015-09-08 CN CN201510566013.XA patent/CN105114841B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482238A (en) * | 2008-01-11 | 2009-07-15 | 杜姬芳 | LED road lamp |
| CN202521441U (en) * | 2012-02-15 | 2012-11-07 | 厦门中星视显电子科技有限公司 | LED (light-emitting diode) ceiling lamp |
| CN103775861A (en) * | 2012-10-17 | 2014-05-07 | 欧司朗股份有限公司 | LED light emitting device and lamp with LED light emitting device |
| CN204328687U (en) * | 2014-12-22 | 2015-05-13 | 安徽艳阳电气集团有限公司 | A kind of marine LED light fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105114841A (en) | 2015-12-02 |
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