CN105465669A - Light source module and illumination device - Google Patents
Light source module and illumination device Download PDFInfo
- Publication number
- CN105465669A CN105465669A CN201511017160.8A CN201511017160A CN105465669A CN 105465669 A CN105465669 A CN 105465669A CN 201511017160 A CN201511017160 A CN 201511017160A CN 105465669 A CN105465669 A CN 105465669A
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- CN
- China
- Prior art keywords
- light source
- source module
- optical element
- luminescence unit
- luminescence
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21V5/00—Refractors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The embodiment of the invention discloses a light source module and an illumination device adopting the light source module. The independent light source module is installed inside the illumination device. When the illumination environment changes, the number of light source modules inside the illumination device can be directly adjusted, and the illumination device can adapt to diversified illumination environment on the condition that no illumination device needs to be purchased again.
Description
Technical field
The present invention relates to lighting technical field, particularly the lighting device of a kind of light source module and this light source module of employing.
Background technology
Along with the development of lighting engineering, lighting device has become a part indispensable in people's life.Existing lighting device generally comprises housing, be fixed at least two luminescence units on housing and provide the power supply module of electric power for these luminescence units, and luminescence unit, after power supply module acquisition work required electric power, can send irradiation light, realizes illuminating target area.
But, existing lighting device is the just built-in luminescence unit of specific quantity when dispatching from the factory generally, these luminescence units are generally non-removable and its quantity also cannot adjust, make lighting device can only be applicable to single lighting environment, when lighting environment changes, then need again to purchase the lighting device with respective numbers luminescence unit, cause existing lighting device to be difficult to adapt to diversified lighting environment.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of light source module and lighting device, is difficult to adapt to the problem of diversified lighting environment for solving existing lighting device.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of light source module, comprising:
Luminescence component, comprise substrate and be positioned at least two luminescence units on described substrate, described at least two luminescence units are circular arrangement;
Luminous intensity distribution assembly, comprise optical element and connect the installation portion of described optical element and substrate, the top of at least two luminescence units described in described optical element is defined in by described installation portion, to adjust the irradiation light that described luminescence unit sends by described optical element.
Preferably, described at least two luminescence units comprise cool colour luminescence unit and warm colour luminescence unit.
Preferably, described cool colour luminescence unit and warm colour luminescence unit are intervally arranged one by one.
Preferably, described optical element is designed so that described luminescence unit sends irradiation light and converges or diffusion.
Preferably, described optical element be designed so that described luminescence unit send that to irradiate the lighting angle of light be 30 °, 60 °, 90 ° or 130 °.
Preferably, described optical element comprises lens ring or printing opacity face shield.
Preferably, described light source module comprises the protective cover covering described luminous intensity distribution assembly, and described protective cover comprises the opening for passing for described optical element, the described substrate of the dismountable connection of described face shield.
Preferably, described light source module also comprises the driven unit be positioned on described substrate, and described driven unit and described luminescence unit are electrically connected, for adjusting the electric current supplying described luminescence unit.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of lighting device, comprising:
Housing;
Be mounted to the power supply module on described housing;
Receive storehouse described at least one, be positioned on described housing, described storage storehouse is for the light source module received as described in foregoing summary and the light source module that is contained and power supply module are electrically connected.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of lighting device, comprising:
Housing;
Be mounted to the power supply module on described housing;
Receive storehouse described at least one, be positioned on described housing;
Light source module as described in foregoing summary, described light source module is positioned at described light source storage storehouse, and described light source module and power supply module are electrically connected.
The technical scheme provided from the above embodiment of the present invention, the lighting device of the light source module that the embodiment of the present invention provides and the described light source module of use, by the light source module as independently module is mounted in lighting device, when lighting environment changes, directly can adjust the quantity of lighting device inner light source module, without the need to again buying lighting device, lighting device can be made to adapt to diversified lighting environment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of lighting device in the embodiment of the present invention;
Fig. 2 is the stereogram of light source module in the embodiment of the present invention;
Fig. 3 is the explosive view of light source module in the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of light source module and lighting device.
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Lighting device of the prior art cannot to be dismantled and its quantity also cannot adjust due to luminescence unit, when lighting environment changes, can only again purchase the lighting device with respective numbers luminescence unit, cause existing lighting device to be difficult to adapt to diversified lighting environment.The invention provides a kind of the light source module and the lighting device that solve foregoing problems, below in conjunction with accompanying drawing, said light source module and lighting device are described in detail.
Shown in ginseng Fig. 1, lighting device 100 comprises housing 10, light source module 20 and power supply module (not shown).
Housing 10 can adopt the such as hard material such as metal, plastics preparation, follow-uply by the various ways such as buckle, screw, housing 10 can be mounted to the region such as metope, ceiling, realizes illuminating target area.
Lighting device 100 can be floodlight tube, lamp panel, ceiling fitting, lamp affixed to the ceiling or car light, and the light fixture of other types common in the industry.Only need the shape of accommodation housing 10, lighting device 100 can be made to become the light fixture of respective type, do not repeat at this.
No matter lighting device 100 adopts in floodlight tube, lamp panel, ceiling fitting, lamp affixed to the ceiling or car light any, at least one storage storehouse 11 all can be provided with in the housing 10 of lighting device 100, storage storehouse 11 is for receiving light source module 20, the shape in storage storehouse 11 is preset according to the shape of light source module 20, the shape of such as light source module 20 is square, then receive storehouse 11 and be also set to square opening shape, do not repeat at this.
For lamp panel, can in the storage storehouse 11 region of installing light emitting source in existing lamp panel being arranged multiple array, follow-up being mounted to by light source module 20 receives storehouse 11.
The quantity in storage storehouse 11 can adjust according to the size of housing 10, such as, when lighting device 100 is as car light, can arrange the storage storehouse 11 of lesser amt, to ensure that the size of lighting device 100 can not be excessive, avoids the aesthetic property destroying car light.Otherwise, when lighting device 100 is as lamp panel, the storage storehouse 11 of a greater number can be set, to ensure the illumination capability of lamp panel.
The arrangement in storage storehouse 11 also can be preset according to the lighting demand of lighting device 100, such as, can be located along the same line, also can be placed on multiple straight line, not repeat at this.
The quantity of light source module 20 is preset according to lighting demand equally, ensures that the quantity of light source module 20 is no more than the quantity in storage storehouse 11.
In embodiments of the present invention, the quantity in storage storehouse 11 is set to 4, and these storage storehouses 11 are located along the same line.The quantity of light source module 20 is also 4, and light source module 20 one_to_one corresponding is mounted in storage storehouse 11.Certainly, the quantity of light source module 20 also can be set to other numerical value being less than 4, does not repeat at this.
Power supply module comprises the power connection (not shown) extended in each storage storehouse 11, this power connection can after light source module 20 be mounted to storage storehouse 11, be electrically connected with light source module 20, thus light source module 20 and power supply module are electrically connected, with from power supply module acquisition work required electric power.
Power connection can take plug-type, also can adopt contact, after only needing to ensure that light source module 20 is mounted to storage storehouse 11, can be electrically connected easily, do not repeat at this with power supply module.
Power supply module can be alternating current also can be dc-battery bag, if alternating current, power supply module is presented as that one is received with each plug that in storehouse 11, power connection is all electrically connected; If dc-battery bag, power supply module is presented as that one is received the power brick on dismountable installation that power connection in storehouse 11 is all electrically connected power brick on the housing 10 or integrated housing 10 with each, this power brick can be the power brick for lighting device custom-made, also can be on other instruments, such as, power brick on electric tool.
Certainly, power supply module also includes the GPF (General Protection False such as overvoltage protection, overcurrent protection circuit, and the conventional outgoing management circuit such as voltage and current management, does not repeat at this.
To sum up, lighting device 100 in the embodiment of the present invention, when lighting environment changes, can directly by dismantling or increasing the quantity that light source module 20 adjusts installed light source module 20, without the need to again buying the lighting device with respective numbers luminescence unit, lighting device can be made to adapt to diversified lighting environment.
Shown in composition graphs 2, light source module 20 is an independently module, can be mounted to storage storehouse 11 easily or disassemble from storage storehouse 11.
The shape and size of light source module 20 can standardization, such as can be arranged to the square of thickness below 10 millimeters, the shape in the storage storehouse 11 that this light source module 20 of arranging in pairs or groups uses also designs according to standardization, thus make such light source module 20 can use various types of lighting device, only need to ensure that the shape and size in storage storehouse 11 meet standard.
Shown in composition graphs 3, light source module 20 comprises luminescence component 21 and luminous intensity distribution assembly 22.
Luminescence component 21 comprises substrate 211 and is positioned at least two luminescence units 212 on substrate 211, and luminescence unit 212 can be the polytypes such as LED light source, incandescent lamp, TL light source.
Substrate 211 can be printed circuit board (PCB) or flexible PCB, and the shape of substrate 211 is arranged according to the shape of light source module 20, such as, can be set to the smooth sheet material of rectangle or circle, not repeat at this.
Luminescence unit 212 is arranged on substrate 211 in circular, and namely all luminescence units 212 are positioned on the annulus of same circle, and these luminescence units 212 can be evenly arrangements, also can be non-homogeneous arrangements.
Comprise cool colour luminescence unit and warm colour luminescence unit in luminescence unit 212, cool colour luminescence unit and warm colour luminescence unit are respectively used to send the white light of cool tone and warm-toned white light.
Certainly, cool colour luminescence unit and warm colour luminescence unit also can be used for the cool colour light and the warm colour light that send other colors, do not repeat at this.
Wherein, cool colour luminescence unit and warm colour luminescence unit can be arranged to be intervally arranged one by one (also can half-and-half type arrangement), namely the both sides of any one cool colour luminescence unit are all warm colour luminescence units, and the both sides of any one warm colour luminescence unit are all cool colour luminescence units.Certainly, cool colour luminescence unit and warm colour luminescence unit also can be arranged or arrange according to the demand of user by half-and-half type, do not repeat at this.
Luminescence component 21 also comprises the driven unit 213 be positioned on substrate 211, driven unit 213 and each luminescence unit 212 are all electrically connected, driven unit 213 supplies the electric current of these luminescence units 212 for adjusting, to ensure the normal work of these luminescence units 212.
Driven unit 213 comprise for the power connection of power supply module with the use of external interface 2131, after light source module 21 is mounted to storage storehouse 11, the power connection of power supply module can insert in external interface 2131, is electrically connected to make light source module 21 and power supply module.
Due to driven unit 213 has can fast and the external interface 2131 that connects of power supply module, when needing the quantity adjusting light source module 20, light source module 20 can be increased fast and make to set up between light source module 20 and power supply module to be electrically connected, equally can light source mother plate 20 make to be electrically connected between light source module 20 and power supply module to disconnect under quick-detachment.
Luminous intensity distribution assembly 22 for adjust luminescence component 21 send irradiation light, luminous intensity distribution assembly 22 comprises optical element 221 and installation portion 222.Optical element 221 and installation portion 222 can one-body molded or Split assembleds
Optical element 221 comprises lens ring or printing opacity face shield, lens ring can adopt light transmissive material to prepare, printing opacity face shield can adopt the material preparation with floodlight characteristic or collector lens, concrete employing lens ring or printing opacity face shield, can select according to the applied environment of lighting device, not repeat at this.
In embodiments of the present invention, can by the shape of adjustment optical element 221, make luminescence unit 212 send and irradiate the lighting angle of light and be diffused or converge, such as can make to send the lighting angle irradiating light is 30 °, 60 °, 90 ° or 130 °, or even other are arbitrarily angled.Obtain the lighting angle preset as the shape how adjusting optical element 221, be technology well known to those of ordinary skill in the art, do not repeat at this.
Installation portion 222 connects optical element 221 and substrate 211, specifically for optical element 221 being limited to the top of luminescence unit 212, with ensure luminescence unit 212 send irradiate light all can be processed by optical element 221 after could invest target area.
In embodiments of the present invention, optical element 221 is lens ring, and installation portion 222 also can be mounted on substrate 211 by the mode such as buckle, screw is dismountable around optical element 221, thus makes optical element 221 be positioned at the top of luminescence unit 212.
For optical element 221 and installation portion 222 one-body molded, optical element 221 extends to form from the surface of installation portion 222, and be arranged with the host cavity (non-label) of annular in its side in the face of luminescence unit 212, to accommodate luminescence unit 212 by this host cavity.Lens ring 221 is configured to hyperboloid or TIR configuration, for realizing expansion and the collimation of irradiation light.
Light source module 20 also comprises the protective cover 23 be positioned at for covering luminous intensity distribution assembly 22, and protective cover 23 has opening 231, optical element 221 through this opening 231, with make luminescence unit 212 send and irradiate light can arrive at target area after optical element 221.
The shape of protective cover 23 is close with the shape of substrate 211, damages from external collision for the protection of luminous intensity distribution assembly 22 and luminescence component 21.The dismountable connection substrate 211 of protective cover 23, such as, can be connected with substrate 211 by various ways such as fastening, screws, not repeat at this.
External interface 2131 in luminescence component 21 runs through protective cover 23, so that the connecting of power connection in external interface 2131 and power supply module.
The lighting device 100 of the light source module 20 that the embodiment of the present invention provides and the described light source module 20 of use, by the light source module 20 as independently module is mounted in lighting device 100, when lighting environment changes, directly can adjust the quantity of lighting device inner light source module 20, without the need to again buying lighting device, lighting device can be made to adapt to diversified lighting environment.
Each embodiment in this description all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
The foregoing is only embodiments of the invention, be not limited to the present invention.To those skilled in the art, the present invention can have various modifications and variations.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (11)
1. a light source module, is characterized in that, comprising:
Luminescence component, comprise substrate and be positioned at least two luminescence units on described substrate, described at least two luminescence units are circular arrangement;
Luminous intensity distribution assembly, comprise optical element and connect the installation portion of described optical element and substrate, the top of at least two luminescence units described in described optical element is defined in by described installation portion, to adjust the irradiation light that described luminescence unit sends by described optical element.
2. light source module as claimed in claim 1, it is characterized in that, described at least two luminescence units comprise cool colour luminescence unit and warm colour luminescence unit.
3. light source module as claimed in claim 2, it is characterized in that, described cool colour luminescence unit and warm colour luminescence unit are intervally arranged one by one.
4. light source module as claimed in claim 1, is characterized in that, described optical element is designed so that described luminescence unit sends and irradiates light convergence or diffusion.
5. light source module as claimed in claim 4, is characterized in that, described optical element is designed so that the lighting angle that described luminescence unit institute sends irradiation light is 30 °, 60 °, 90 ° or 130 °.
6. light source module as claimed in claim 1, it is characterized in that, described optical element comprises lens ring or printing opacity face shield.
7. light source module as claimed in claim 1, it is characterized in that, described light source module comprises the protective cover covering described luminous intensity distribution assembly, and described protective cover comprises the opening for passing for described optical element, the described substrate of the dismountable connection of described protective cover.
8. light source module as claimed in claim 1, it is characterized in that, described light source module also comprises the driven unit be positioned on described substrate, and described driven unit and described luminescence unit are electrically connected, for adjusting the electric current supplying described luminescence unit.
9. light source module as claimed in claim 8, it is characterized in that, described driven unit comprises the external interface for connecting power supply module, the described external interface of the pluggable connection of described power supply module.
10. a lighting device, is characterized in that, comprising:
Housing;
Be mounted to the power supply module on described housing;
Receive storehouse described at least one, be positioned on described housing, described storage storehouse is for receiving light source module as in one of claimed in any of claims 1 to 9 and making the light source module that is contained and power supply module be electrically connected.
11. 1 kinds of lighting devices, is characterized in that, comprising:
Housing;
Be mounted to the power supply module on described housing;
Receive storehouse described at least one, be positioned on described housing;
Light source module as in one of claimed in any of claims 1 to 9, described light source module is positioned at described light source storage storehouse, and described light source module and power supply module are electrically connected.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017160.8A CN105465669A (en) | 2015-12-29 | 2015-12-29 | Light source module and illumination device |
| EP16881217.0A EP3296618B1 (en) | 2015-12-29 | 2016-12-28 | Light source module and lighting device |
| PCT/CN2016/112700 WO2017114428A1 (en) | 2015-12-29 | 2016-12-28 | Light source module and lighting device |
| US15/855,541 US10859217B2 (en) | 2015-12-29 | 2017-12-27 | Light source apparatus and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017160.8A CN105465669A (en) | 2015-12-29 | 2015-12-29 | Light source module and illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465669A true CN105465669A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017160.8A Pending CN105465669A (en) | 2015-12-29 | 2015-12-29 | Light source module and illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465669A (en) |
Cited By (5)
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| CN106764946A (en) * | 2017-03-16 | 2017-05-31 | 漳州立达信光电子科技有限公司 | A kind of LED |
| WO2017114428A1 (en) * | 2015-12-29 | 2017-07-06 | 欧普照明股份有限公司 | Light source module and lighting device |
| CN106989362A (en) * | 2017-03-17 | 2017-07-28 | 欧普照明股份有限公司 | Lighting device |
| WO2018054184A1 (en) * | 2016-09-20 | 2018-03-29 | 欧普照明股份有限公司 | Outdoor lighting fixture |
| WO2018166292A1 (en) * | 2017-03-17 | 2018-09-20 | 欧普照明股份有限公司 | Illumination device |
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Application publication date: 20160406 |