CN201739901U - Module combined type light emitting diode (LED) lamp - Google Patents
Module combined type light emitting diode (LED) lamp Download PDFInfo
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- CN201739901U CN201739901U CN2010201544607U CN201020154460U CN201739901U CN 201739901 U CN201739901 U CN 201739901U CN 2010201544607 U CN2010201544607 U CN 2010201544607U CN 201020154460 U CN201020154460 U CN 201020154460U CN 201739901 U CN201739901 U CN 201739901U
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Abstract
The utility model relates to a module combined type light emitting diode (LED) lamp, which comprises an LED lamping illuminant formed by combining a plurality of LED illuminating modules (2), wherein each LED illuminating module (2) comprises a plurality of LED particles (24), an LED substrate (25) used for fixing the LED particles (24), and a transparent cover (21), the luminous efficiency reaches more than 501m/W, the LED illuminating modules (2) are assembled into LED illuminating module arranging holes (14) arranged in a shell (1), the transparent cover (21) comprises a transparent plate and a side wall, and is in an uncovered box shape, light diffusing layers (22) and reflective layers (23) are distributed on the transparent cover (21) to enable the transparent cover (21) to have light diffusion and reflection functions, and the LED illuminating modules (2) are combined into different types of lamps according to the apparent shapes of the lamps. The utility model flexibly and ingeniously solves the problems of the prior art, fills the gap of the prior art, and is suitable for any places needing illumination.
Description
Technical field
The utility model relates to a kind of module combined type LED light fixture, is applicable to any place that needs illumination, is particularly useful for the illumination in office, lift car, family dining room and parlor.
Background technology
In present field of illuminating lamps, semiconductor lighting is a kind of new type of solid state cold light source, light source generally adopts the LED light emitting diode, remarkable advantages such as it has efficiently, energy-saving and environmental protection and long service life, its power consumption only be equal brightness conventional lamp 10%～20%, be regarded as the revolution again in the lighting field, be universally acknowledged green replacement new light sources.The LED Light-Emitting Diode that is disclosed in usefulness at present is a monomer all, and power is less.For this reason, had in actual applications a plurality of LED light emitting diode combined together to improve illuminating effect, but each combination need be carried out specific design and independent manufacturing, new production technology and the flow process of art designs, die sinking, establishment that comprises light fixture, until product export, the whole production processes that just finish a product.Be not difficult to find out, for each light exists: the shortcoming that the production cycle is long, production efficiency is low, production cost is high, also make original cost just expensive more simultaneously with regard to high LED light fixture price, more be difficult to be generalized to the general lighting field for this reason.
In addition, transporting and installing and using in the process,, needing change whole led light source regularly or change light fixture, bringing great difficulty to maintenance if the LED lamp is damaged and damage, and the maintenance cost height.Traditional light fixture lacks the design of radiator structure, after LED is closed in and works long hours in the light fixture, because temperature rise brings increasing considerably of optical attenuation, influences the service life of LED light fixture greatly.
Chinese patent has the patent application of using the LED Light-Emitting Diode at lift cage illumination by retrieval, but different with the technical scheme of the utility model design.In the patent of application, mention the light emitting module speech, but do not related to concrete technology contents before the applicant, particularly do not related to the technology of combination.
Up to now, prior art does not include the technology relevant with the utility model.
The utility model content
The purpose of this utility model is intended to solve the problem that prior art exists, fill up the blank of prior art, a kind of module combined type LED light fixture is provided, can be applicable to any place that needs illumination, be particularly useful for office, lift car, the illumination in family dining room and parlor, have energy-conservation, illumination is soft characteristics evenly, the module combined type LED light fixture that is provided is the light fixture that combines in a variety of forms by a plurality of LED light emitting modules, the combination that only need change the shell of light fixture and variation light emitting module simply is the different demands of customer in response apace just, for example: to the aspect demand of the power of the profile of light fixture and illumination, thereby design and manufacture craft have been simplified greatly, reduce production and maintenance cost, prolonged the service life of light fixture.
Concrete technology contents of the present utility model is: a kind of module combined type LED light fixture, comprise, and by the LED lamp luminescence body that several LED light emitting modules 2 combine, the realization luminous lighting that is connected with power supply 3,
Described each LED light emitting module 2 comprises the LED substrate 25 of plurality of LEDs particle 24 and fixed L ED particle 24 usefulness, and diffuser 21, realizes that luminous efficiency reaches more than the 50lm/W,
Described several LED light emitting modules 2 are assembled in the LED light emitting module putting hole 14 that is provided with in the shell 1, the shape of the shape of shell 1 after according to quantity, layout and the combination of required placement LED light emitting module 2 decides, and consideration appearance design requirement, be generally square, or rectangle, or circular, or fan-shaped and other shape
Described diffuser 21 comprises light-passing board and sidewall, is shaped as a uncovered box body, is furnished with diffusion layer 22 and reflector layer 23 on diffuser 21, makes it have astigmatism and reflection action,
Described LED substrate 25 is fixed on the box mouth place of diffuser 21, with diffuser 21 the LED particle is enclosed in the inside of box body, and the LED light direction should be towards the light-passing board direction,
Described light-passing board adopts transparent organic glass, and the outside is a boss structure, and the shape of boss is consistent with the face shaping of LED light emitting module 2,
Realize being combined into the light fixture of different styles by designing difform LED light emitting module 2.
To be light-passing board through atomizing handle or add particle described diffusion layer 22 forms astigmatism plate, or paste light transmittance surpass 90% light-diffusing film and form a diffusion layer on the inwall of light-passing board.
Described reflector layer 23 is that reflecting layer is arranged on sidewall, or pastes masking foil, or the reflecting layer of spray reflectorised paint formation.
Described shell 1 comprises housing 11 and cap 12 two parts that cooperatively interact,
Described housing 11 is that uncovered is box-like, the bottom surface is provided with the light emitting module putting hole 14 that holds the LED light emitting module 2 that will choose, the profile of light emitting module putting hole 14 and number and LED light emitting module 2 are consistent, be provided with heat radiation through hole/groove 15 that quantity is not limit, shape is not limit around the shell 1, as circular hole, bar hole, S shape hole
Described cap 12 is a tabular, cooperatively interacts with housing 11.
Described housing 11 and cap 12 are metal material, or plastics, or glass makes, and housing 11 or cap 12 make light fixture be fixed on roofing board arbitrarily by securing member or light fixture messenger wire 13, or on the wall, perhaps/realize illumination on the bottom surface.
Diffuser 21 shapes of described LED light emitting module 2 usefulness are when for cuboid, and its cross section becomes concave shape, and diffuser 21 is pasted by four sidewalls and a light-passing board and formed, and the light-diffusing film 22 that high fog value, high light-emitting rate are posted in the light-passing board inboard forms diffusion layer; There is boss in the outside of light-passing board; The sidewall of diffuser 21 posts the reflector layer 23 that reflective sheeting plays reflection action; There is ear shape structure the both sides of light-passing board, and have through hole.
The boss shape of light-passing board and LED light emitting module putting hole 14 are complementary in the described diffuser 21, and boss wherein is stuck in the LED light emitting module putting hole 14, and the bottom surface of boss face and housing 11 is in same plane; Riveted joint has the double-screw bolt of M3 on housing 11, and the position is fixed on LED light emitting module 2 on the shell 1 by twisting solid nut just by the 5mm through hole on the diffuser 21, beats in lamp outer casing in case external shock causes the LED light emitting module.
Described several LED light emitting modules 2 can linear array be distributed in the shell 1, also can become to be distributed in brokenly in the shell 1.
The utility model compared with prior art has following good effect: 1, the utility model has solved the problem that prior art exists flexibly dexterously, has filled up the blank of prior art.2, the utility model realizes being combined into the light fixture of different styles by designing difform LED light emitting module, only the different shaping and the function of light fixture realized LED light emitting module and lamp outer casing by need with multi-form combination, have that fabrication and installation are simple and convenient, cost is low, help wideling popularize application.3, maintenance is simple and convenient, only need change the module at this LED particle place simply and repair, and need not change whole light fixture, has saved rehabilitation cost greatly.4, lamp outer casing is provided with louvre, to form the convection current of air, the lamp interior heat is come out, thereby prolonged the service life of LED light fixture greatly.5, the utility model is applicable to any place that needs illumination, is particularly useful for the illumination in office, lift car, family dining room and parlor, has energy-conservation, the even soft characteristics of illumination.
Description of drawings
Fig. 1 is the utility model internal structure schematic diagram;
Fig. 2 is the exploded perspective view of the utility model embodiment 1;
Fig. 3 is a fixedly schematic diagram of the present utility model;
Fig. 4 is that part 2 (light emitting module) is combined as fan-shaped schematic diagram in the utility model;
Fig. 5 is that part 2 (light emitting module) is combined as circular schematic diagram in the utility model.
Indicate among the figure: 1, lamp outer casing, 11, housing, 12, cap, 13, light fixture messenger wire, 14, LED light emitting module putting hole, 15, shell louvre/groove, 2, LED light emitting module, 21, diffuser, 22, diffusion layer, 23, reflector layer, 24, LED particle, 25, LED substrate, 3, power supply, 4, top board.
The specific embodiment
Further describe detailed technology scheme of the present utility model and embodiment below in conjunction with accompanying drawing.
Accompanying drawing 1 is an expression internal structure schematic diagram of the present utility model; The exploded perspective view of accompanying drawing 2 expression the utility model embodiment 1; Fig. 3 is a fixedly schematic diagram of the present utility model.
Shown in the 1-3, wherein, described LED light emitting module 2 comprises LED particle 24, LED substrate 25, diffuser 21, is the illuminator of module combined type LED light fixture, and diffusion layer 22 and reflector layer 23 are arranged on diffuser 21 in conjunction with the accompanying drawings; Its face shaping embodies by diffuser 21, and can design is rectangle, or fan-shaped, or other required shape, and luminous efficiency can reach more than the 50lm/W, and the operating voltage of single LEDs particle is 2.8V～4V, and operating current is 15～100mA; The LED particle is per 3～10 and is connected into one group of LED, at least one group of above light emitting module light source of composition parallel with one another, and solid welding is on LED substrate 25.Above-mentioned diffuser 21 is the transparent organic glass material, and it is box-like to be shaped as a uncovered, comprises light-passing board and sidewall, and LED substrate 25 is fixed on the box mouth of diffuser 21, with diffuser 21 LED particle 24 is enclosed in box body inside.The outside of above-mentioned light-passing board is a boss structure, the face shaping that is shaped as the LED light emitting module of boss.Light-passing board is provided with ear shape structure with holes, is used for light emitting module 2 is fixed on the inside of lamp outer casing 1.Wherein, diffuser 21 can be the integrated through injection molding moulding, and also can be that the polylith wallboard is bonding forms, and its cross section is a concave shape, and the relative direction of light-passing board is the indentation, there of spill.
Diffuser 21 has the astigmatism plate of astigmatic effect, high fog value, high transmission rate for handling by atomizing or add particle within it, forming on lucite, general color is white or milky; Also can on the inwall of transparent light-passing board, paste one deck or two-layer light transmittance and surpass 90% light-diffusing film formation diffusion layer, also can realize high fog value, high transmission rate; The light that LED sends is handled the even soft light of back acquisition by diffusion layer and is penetrated from light-passing board.
Described lamp outer casing 1 can be made by moulding process by metal material, plastics or glass, its face shaping is independent of the LED light emitting module, can be the shape of rectangle, circle or other matching design demands, its bottom surface has and selected LED light emitting module 2 face shapings and the corresponding to hole 14 of number, diffuser 21 in the light emitting module 2 is stuck on the housing bottom surface by boss structure, and boss cooperates with the hole; The height of boss guarantees that according to the thickness adjustment of lamp outer casing boss face and housing bottom surface are in same plane.Riveted joint has the double-screw bolt of M3 on shell 1, and the position is fixed on LED light emitting module 2 on the shell 1 by twisting solid nut just by the hole on diffuser 21 ears, beats in lamp outer casing in case external shock causes the LED light emitting module.What need further specify is, the LED light emitting module 2 of more than one identical or different face shaping is arranged in the shell 1 of each light fixture, and it is arranged and is any way according to appearance design, comprises symmetry and asymmetric.
The operating voltage of described power supply 3 is the constant-current source of 24V, gives each LED light emitting module 2 power supply.The position of power supply 3 can be arranged in other close positions of lamp outer casing inside or lamp outer casing outside, and have the power supply cable hole on lamp outer casing according to appearance requirement and lamp outer casing inner space situation.
The exploded perspective view of accompanying drawing 2 expression the utility model embodiment 1; What its was represented is that module combined type LED light fixture of the present utility model is fixed on the roof top board 4, but specifically can be ceiling or other load-bearing top boards, adopt messenger wire or hook mode to fix, also can adopt securing member such as bolt to fix, but the hole passed for messenger wire or screwed hole etc. need correspondingly be set on the housing of lamp outer casing 1 or cap.
Attached Figure 4 and 5 represent that respectively light emitting module 2 is combined as fan-shaped and circular schematic diagram in the utility model.
What draw attention to is, the utility model is not limited by accompanying drawing 4,5 to the shape of light emitting module 2 selected quantity and combination, and attached Figure 4 and 5 only are signals, and expression light emitting module 2 can be combined as fan-shaped, also can be combined into circle.But the applicant is designed to standardization and seriation with LED light emitting module 2, both a kind of LED light emitting module 2 assemblings of specification shape were mated in a kind of lamp outer casing, only need disposable design, simplified design and manufacturing process like this light fixture profile and practical application.
In addition, change for model specification, shape and the permutation and combination method of light emitting module 2 and supporting with it shell 1, and the shape of power supply 3 and position, the utility model is not done any restriction, to keep independence and the marketing that increased product of particularity demand separately.
The utility model only is described in detail with regard to a most preferred embodiment of the present utility model; but can not be interpreted as the restriction of other modes that the utility model is implemented; everyly further improve and similar or identical scheme on the utility model basis, all being considered as is bright scope of asking for protection.
Claims (8)
1. a module combined type LED light fixture is characterized in that: comprise that by the LED lamp luminescence body that several LED light emitting modules (2) combine, the realization luminous lighting is connected with power supply (3);
Described each LED light emitting module (2) comprises the LED substrate (25) of plurality of LEDs particle (24) and fixed L ED particle (24) usefulness, and diffuser (21), realizes that luminous efficiency reaches more than the 50lm/W;
Described several LED light emitting modules (2) are assembled in the LED light emitting module putting hole (14) that is provided with in the shell (1), the shape of the shape of shell (1) after according to quantity, layout and the combination of required placement LED light emitting module (2) decides, be generally square, or rectangle, or it is circular, or fan-shaped;
Described diffuser (21) comprises light-passing board and sidewall, is shaped as a uncovered box body, is furnished with diffusion layer (22) and reflector layer (23) on diffuser (21), makes it have astigmatism and reflection action;
Described LED substrate (25) is fixed on the box mouth place of diffuser (21), with diffuser (21) the LED particle is enclosed in the inside of box body, and the LED light direction should be towards the light-passing board direction;
Described light-passing board adopts transparent organic glass, and the outside is a boss structure, and the shape of boss is consistent with the face shaping of LED light emitting module (2).
2. a kind of module combined type LED light fixture according to claim 1, it is characterized in that: described diffusion layer (22) is handled or is added particle through atomizing for light-passing board and forms astigmatism plate, or pastes light transmittance surpass 90% light-diffusing film and form a diffusion layer on the inwall of light-passing board.
3. a kind of module combined type LED light fixture according to claim 1 is characterized in that: described reflector layer (23) is that reflecting layer is arranged on sidewall, or pastes masking foil, or the reflecting layer of spray reflectorised paint formation.
4. a kind of module combined type LED light fixture according to claim 1 is characterized in that: described shell (1) comprises housing (11) and cap (12) two parts that cooperatively interact,
Described housing (11) is that uncovered is box-like, the bottom surface is provided with the light emitting module putting hole (14) that holds the LED light emitting module (2) that will choose, the profile of light emitting module putting hole (14) and number and LED light emitting module (2) are consistent, be provided with heat radiation through hole or radiating groove (15) around the shell (1), as circular hole or bar hole or S shape hole, described cap (12) is a tabular.
5. a kind of module combined type LED light fixture according to claim 4 is characterized in that: described housing (11) and cap (12) are metal material, or plastics, or glass is made.
6. a kind of module combined type LED light fixture according to claim 1, it is characterized in that: diffuser (21) shape of described LED light emitting module (2) usefulness is when for cuboid, its cross section becomes concave shape, diffuser (21) is pasted by four sidewalls and a light-passing board and is formed, and the light-diffusing film (22) that high fog value, high light-emitting rate are posted in the light-passing board inboard forms diffusion layer; There is boss in the outside of light-passing board; The sidewall of diffuser (21) posts the reflector layer (23) that reflective sheeting plays reflection action; Two of the light-passing board shape structure of picking up the ears, and have through hole.
7. a kind of module combined type LED light fixture according to claim 6, it is characterized in that: the boss shape and the LED light emitting module putting hole (14) of light-passing board are complementary in the described diffuser (21), boss wherein is stuck in the LED light emitting module putting hole (14), and the bottom surface of boss face and housing (11) is in same plane; Go up the double-screw bolt that riveted joint has M3 at housing (11), the position is fixed on LED light emitting module (2) on the shell (1) by twisting solid nut just by the 5mm through hole on the diffuser (21).
8. according to any described a kind of module combined type LED light fixture of claim 1-7, it is characterized in that: described several LED light emitting modules (2) can linear array be distributed in the shell (1), also can become to be distributed in brokenly in the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201544607U CN201739901U (en) | 2009-08-06 | 2010-03-14 | Module combined type light emitting diode (LED) lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920190870 | 2009-08-06 | ||
| CN200920190870.4 | 2009-08-06 | ||
| CN2010201544607U CN201739901U (en) | 2009-08-06 | 2010-03-14 | Module combined type light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739901U true CN201739901U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201544607U Expired - Fee Related CN201739901U (en) | 2009-08-06 | 2010-03-14 | Module combined type light emitting diode (LED) lamp |
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| Country | Link |
|---|---|
| CN (1) | CN201739901U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742835A (en) * | 2013-12-21 | 2014-04-23 | 蔡干强 | All-plastic LED panel light |
| CN103982800A (en) * | 2014-05-20 | 2014-08-13 | 绍兴新辉照明有限公司 | LED lamp with good heat dissipation |
| CN104197213A (en) * | 2014-07-27 | 2014-12-10 | 傅杭辉 | Lamp |
| CN104676519A (en) * | 2015-03-27 | 2015-06-03 | 陈桂晖 | Suspended roof structure of LED panel light |
| CN104919245A (en) * | 2012-12-24 | 2015-09-16 | K.M.W.株式会社 | Fluorescent lamp-type led lighting device |
| CN105674174A (en) * | 2016-03-04 | 2016-06-15 | 杭州鸿雁电器有限公司 | Ceiling lamp |
-
2010
- 2010-03-14 CN CN2010201544607U patent/CN201739901U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104919245A (en) * | 2012-12-24 | 2015-09-16 | K.M.W.株式会社 | Fluorescent lamp-type led lighting device |
| CN103742835A (en) * | 2013-12-21 | 2014-04-23 | 蔡干强 | All-plastic LED panel light |
| CN103982800A (en) * | 2014-05-20 | 2014-08-13 | 绍兴新辉照明有限公司 | LED lamp with good heat dissipation |
| CN103982800B (en) * | 2014-05-20 | 2016-01-20 | 绍兴新辉照明有限公司 | A kind of LED lamp being easy to dispel the heat |
| CN104197213A (en) * | 2014-07-27 | 2014-12-10 | 傅杭辉 | Lamp |
| CN104676519A (en) * | 2015-03-27 | 2015-06-03 | 陈桂晖 | Suspended roof structure of LED panel light |
| CN105674174A (en) * | 2016-03-04 | 2016-06-15 | 杭州鸿雁电器有限公司 | Ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150314 |
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| EXPY | Termination of patent right or utility model |