CN204313073U - LED projector lamp - Google Patents
LED projector lamp Download PDFInfo
- Publication number
- CN204313073U CN204313073U CN201420851796.7U CN201420851796U CN204313073U CN 204313073 U CN204313073 U CN 204313073U CN 201420851796 U CN201420851796 U CN 201420851796U CN 204313073 U CN204313073 U CN 204313073U
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- optics cavity
- led
- module
- emitting diode
- reflector
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED projector lamp, include lamp body; This lamp body has optics cavity, actuator chamber; This optics cavity internal fixtion has LED light module, and the upper opening place of this optics cavity is provided with bend glass; This actuator chamber internal fixtion has driving power module; This LED light module is electrically connected to this driving power module, this driving power module is connected to power supply and external system controller by this power supply signal joint, and this LED light module comprises: metal cored printed circuits substrate, light emitting diode, secondary optical lens, reflector; This metal cored printed circuits substrate etches copper foil circuit or printed circuit by dielectric insulation layer and lamination and directly attaches to be bonded on aluminium sheet or copper coin and make, this light emitting diode adopts red, green, blue and white four look light emitting diode, this secondary optical lens is made up of high transmission rate optical-grade plastic material, this reflector is made up of technical grade plastics, and this reflector surface has sub-light processing layer.The utility model has the advantages that: combination property is better.
Description
Technical field
The present invention relates to light sources technical field, especially relate to a kind of LED projector lamp.
Background technology
Projecting Lamp is the light fixture of the projecting environment of illumination of specifying on face to be illuminated, also known as spotlight.Usually, it can aim at any direction, and possesses the structure of not climate condition impact, is mainly used in ore deposit, large area operation field, contour of building, stadium, viaduct, monument, park and flower bed etc.Therefore, the large area lighting light fixture of nearly all outdoor application all can regard Projecting Lamp as.The outgoing beam angle of Projecting Lamp has widely to be had narrow, and excursion is between 0 ° ~ 180 °, and what wherein light beam was narrow especially is called searchlight.At present, the Projecting Lamp adopting LED light source to prepare occurs in a large number.But most LED projector lamp more or less also exists that water resistance is not good, dull coloring, the defect such as attractive in appearance not.That is, combination property is short of to some extent.
Summary of the invention
The object of this invention is to provide a kind of LED projector lamp, it has combination property preferably feature.
The technical solution adopted in the present invention is: LED projector lamp, includes lamp body and power supply signal joint; Lamp body inner chamber top has optics cavity, bottom has actuator chamber for this, and this optics cavity and this actuator chamber are separated by dividing plate; The sidewall of this optics cavity is fixed with fixed support, this fixed support is fixed with square casing and mounting bracket, this optics cavity is fixed with LED light module, and the upper opening place of this optics cavity is provided with bend glass; This actuator chamber internal fixtion has driving power module, and the lower openings place of this actuator chamber is provided with back of the body lid; Simultaneously, this LED light module is electrically connected to this driving power module, this driving power module is connected to power supply and external system controller by this power supply signal joint, described LED light module comprises: be fixed on the metal cored printed circuits substrate in this optics cavity, be electrically connected to the light emitting diode of this metal cored printed circuits substrate, be positioned at the secondary optical lens above this light emitting diode, and be enclosed within the reflector on this secondary optical lens; Wherein, this metal cored printed circuits substrate etches copper foil circuit or printed circuit by dielectric insulation layer and lamination and directly attaches to be bonded on aluminium sheet or copper coin and make, this light emitting diode adopts red, green, blue and white four look light emitting diode, this secondary optical lens is made up of high transmission rate optical-grade plastic material, this reflector is made up of technical grade plastics, and this reflector surface has sub-light processing layer.
The surface of internal cavity of described optics cavity is coated with high heat-conducting medium layer.
Described driving power module comprises printed circuit board (PCB), and the single-chip intelligence communication control module be integrated on this printed circuit board (PCB) and multiple DC-DC converter.
The upper opening place of described optics cavity is provided with continuous glue groove along the edge of this opening, and fill glue in this continuous glue groove and this bend glass sticked to the upper opening place of this optics cavity, simultaneously, this bend glass back side lower surface is provided with industrial double faced adhesive tape, and the another side of this industrial double faced adhesive tape sticks on the reflector of LED light module.
Described bend glass adopts the preparation of high strength, high light transmittance convex surface safety glass, and its upper surface is coated with how rice coating, and its lower surface local has black silk-screen layer.
Described back of the body lid is made by after aluminum alloy materials extrusion molding, and overall perfusion Embedding Material in this actuator chamber.
Described power supply signal joint comprises the water joint male seat and water joint female seat that cooperatively interact.
The present invention is compared to the prior art advantageously: combination property is better.LED projector lamp of the present invention is improved for the LED light module, driving power module, power supply signal joint, lamp body internal structure etc. of common LED Projecting Lamp, make this LED projector lamp all obtain very big improvement in light projector color, heat transfer resistance, in dust-proof, waterproof is self-cleaning etc., then make it have good combination property.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the perspective exploded view of embodiments of the invention.
In figure:
10, lamp body, 11, optics cavity, 12, actuator chamber, 13, bend glass, 14, back of the body lid, 15, industrial double faced adhesive tape;
21, fixed support, 22, square casing, 23, mounting bracket;
30, LED light module, 31, metal cored printed circuits substrate, 32, light emitting diode, 33, secondary optical lens, 34, reflector;
40, driving power module;
50, power supply signal joint, 51, water joint male seat, 52, water joint female seat.
Detailed description of the invention
Embodiment, as shown in Figure 1: LED projector lamp, includes lamp body 10 and power supply signal joint 50.This lamp body 10 inner chamber top has optics cavity 11, bottom has actuator chamber 12, and this optics cavity 11 and this actuator chamber 12 are separated by dividing plate.Certainly, this dividing plate has through hole so that electric wire passes.The sidewall of this optics cavity 11 is fixed with fixed support 21 by modes such as screw are fixing, this fixed support 21 is fixed with square casing 22 and mounting bracket 23 by modes such as screw are fixing.This square casing 22 and mounting bracket 23 are convenient to this LED projector lamp and are fixedly installed on use in-site installation face.This optics cavity 11 is fixed with LED light module 30, and the upper opening place of this optics cavity 11 is provided with bend glass 13.This actuator chamber 12 internal fixtion has driving power module 40, and the lower openings place of this actuator chamber 12 is provided with back of the body lid 14 by modes such as screw are fixing.That is, this actuator chamber 12 is closed by this back of the body lid 14.Meanwhile, this LED light module 30 is electrically connected to this driving power module 40, and this driving power module 40 is connected to power supply and external system controller (not shown on figure) by this power supply signal joint 50.
Further say, this LED light module 30 comprises: be fixed on the metal cored printed circuits substrate 31 in this optics cavity 11, be electrically connected to the light emitting diode 32 of this metal cored printed circuits substrate 31, be positioned at the secondary optical lens 33 above this light emitting diode 32, and be enclosed within the reflector 34 on this secondary optical lens 33.Certainly, this light emitting diode 32 also can cover within it by this reflector 34.Wherein, this metal cored printed circuits substrate 31 etches copper foil circuit or printed circuit by dielectric insulation layer and lamination and directly attaches to be bonded on aluminium sheet or copper coin make to reduce and improve heat transfer resistance; This light emitting diode 32 adopts red, green, blue and white four look light emitting diode, this red, green, blue and white four look light emitting diode is different from the diode that tradition uses redgreenblue luminescence, this red, green, blue and white four look light emitting diode can perform high colour purity pattern or Enhanced Brightness mode, more enriches colour mixture color change to obtain; This secondary optical lens 33 is made up of high transmission rate optical-grade plastic material, and it can according to application scenario demand, and the multiple angles such as collocation is symmetrical or asymmetric are selected; This reflector 34 is made up of technical grade plastics, and this reflector 34 surface has sub-light processing layer, combines simultaneously and is placed in reflector 34 by short for secondary optical lens 33 sinking, can eliminate secondary optical lens near field veiling glare, and reach the effect of anti-dazzle.The parts of whole LED light module 30 all can be fixed in the optics cavity 11 of lamp body 10 by screw locking.
Continue to optimize:
The surface of internal cavity of this optics cavity 11 is coated with high heat-conducting medium layer (not shown on figure), improves heat transfer resistance to reduce further.
This driving power module 40 comprises printed circuit board (PCB), and the single-chip intelligence communication control module (not shown on figure) be integrated on this printed circuit board (PCB) and multiple DC-DC converter (not shown on figure).Like this, by this single-chip intelligence communication control module and the two-way communication between the two of external system controller, to realize the more complicated controlling functions such as red, green, blue and white four look great power LED colour mixture color change, the feedback of light fixture error detection, automatic addressing, Gamma correction and pointwise correction.
The upper opening place of this optics cavity 11 is provided with continuous glue groove 111 along the edge of this opening, and is provided with in this continuous glue groove 111 and fills glue and the upper opening place that this bend glass 13 sticked to this optics cavity 11.Meanwhile, bend glass 13 back side lower surface is provided with industrial double faced adhesive tape 15, and the another side of this industrial double faced adhesive tape 15 sticks on the reflector 34 of LED light module 30.Like this, not only make this bend glass 13 be easy to assembling, and add its water resistance.
This bend glass 13 adopts high strength, high light transmittance convex surface safety glass to prepare, its upper surface is coated with how rice coating is to promote dust-proof, waterproof self-cleaning function, its lower surface local has black silk-screen layer to shield light fixture partial structure, to reach vision effect more attractive in appearance.
This back of the body lid 14 is made by after aluminum alloy materials extrusion molding, and overall perfusion Embedding Material (not shown on figure) in this actuator chamber 12.Because of overall perfusion Embedding Material in this actuator chamber 12, therefore without the need to arranging water-tight device between this actuator chamber 12 and this back of the body lid 14, and the structure that both fit clearances become water to intake out can be adopted, to avoid occurring ponding in this actuator chamber 12.
This power supply signal joint 50 comprises the water joint male seat 51 and water joint female seat 52 that cooperatively interact.This water joint male seat 51 adopts integrated injection molding shaping multicore band wiring connector male seat, by screw locking in this actuator chamber 12 inner chamber side, this water joint male seat 51 is provided with water-tight device between the two with this lamp body 10, and this water joint male seat 51 buttock line solder joints is in this driving power module 40.Corresponding, this water joint female seat 52 uses multicore band wiring connector female seat.Like this, make this LED projector lamp water resistance better.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1.LED Projecting Lamp, includes lamp body (10) and power supply signal joint (50), this lamp body (10) inner chamber top has optics cavity (11), bottom has actuator chamber (12), and this optics cavity (11) and this actuator chamber (12) are separated by dividing plate, the sidewall of this optics cavity (11) is fixed with fixed support (21), this fixed support (21) is fixed with square casing (22) and mounting bracket (23), this optics cavity (11) is fixed with LED light module (30), and the upper opening place of this optics cavity (11) is provided with bend glass (13), this actuator chamber (12) internal fixtion has driving power module (40), and the lower openings place of this actuator chamber (12) is provided with back of the body lid (14), simultaneously, this LED light module (30) is electrically connected to this driving power module (40), this driving power module (40) is connected to power supply and external system controller by this power supply signal joint (50), it is characterized in that: described LED light module (30) comprising: be fixed on the metal cored printed circuits substrate (31) in this optics cavity (11), be electrically connected to the light emitting diode (32) of this metal cored printed circuits substrate (31), be positioned at the secondary optical lens (33) of this light emitting diode (32) top, and the reflector (34) be enclosed within this secondary optical lens (33), wherein, this metal cored printed circuits substrate (31) etches copper foil circuit or printed circuit by dielectric insulation layer and lamination and directly attaches to be bonded on aluminium sheet or copper coin and make, this light emitting diode (32) adopts red, green, blue and white four look light emitting diode, this secondary optical lens (33) is made up of high transmission rate optical-grade plastic material, this reflector (34) is made up of technical grade plastics, and this reflector (34) surface has sub-light processing layer.
2. LED projector lamp according to claim 1, is characterized in that: the surface of internal cavity of described optics cavity (11) is coated with high heat-conducting medium layer.
3. LED projector lamp according to claim 1, is characterized in that: described driving power module (40) comprises printed circuit board (PCB), and the single-chip intelligence communication control module be integrated on this printed circuit board (PCB) and multiple DC-DC converter.
4. LED projector lamp according to claim 1, it is characterized in that: the upper opening place of described optics cavity (11) is provided with continuous glue groove (111) along the edge of this opening, and fill glue in this continuous glue groove (111) and this bend glass (13) sticked to the upper opening place of this optics cavity (11), simultaneously, this bend glass (13) back side lower surface is provided with industrial double faced adhesive tape (15), and the another side of this industrial double faced adhesive tape (15) sticks on the reflector (34) of LED light module (30).
5. LED projector lamp according to claim 1, is characterized in that: described bend glass (13) adopts the preparation of high strength, high light transmittance convex surface safety glass, and its upper surface is coated with how rice coating, and its lower surface local has black silk-screen layer.
6. LED projector lamp according to claim 1, is characterized in that: described back of the body lid (14) is made by after aluminum alloy materials extrusion molding, and the interior overall perfusion Embedding Material of this actuator chamber (12).
7. LED projector lamp according to claim 1, is characterized in that: described power supply signal joint (50) comprises the water joint male seat (51) and water joint female seat (52) that cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851796.7U CN204313073U (en) | 2014-12-30 | 2014-12-30 | LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851796.7U CN204313073U (en) | 2014-12-30 | 2014-12-30 | LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313073U true CN204313073U (en) | 2015-05-06 |
Family
ID=53135387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851796.7U Expired - Fee Related CN204313073U (en) | 2014-12-30 | 2014-12-30 | LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071970A (en) * | 2016-11-10 | 2018-05-25 | 乐雷光电技术（上海）有限公司 | A kind of panchromatic LED projector lamp of four-in-one |
| CN108224162A (en) * | 2017-01-05 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of full color LED Projecting Lamp |
-
2014
- 2014-12-30 CN CN201420851796.7U patent/CN204313073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071970A (en) * | 2016-11-10 | 2018-05-25 | 乐雷光电技术（上海）有限公司 | A kind of panchromatic LED projector lamp of four-in-one |
| CN108224162A (en) * | 2017-01-05 | 2018-06-29 | 乐雷光电技术（上海）有限公司 | A kind of full color LED Projecting Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 201100 918 Xin Zhu Road, Shanghai, Minhang District Patentee after: Primo Opto Electronics (Shanghai) Co., Ltd. Patentee after: Guangzhou able photoelectric Co., Ltd. Address before: Hu Xiangcheng District road Xiangcheng Economic Development Zone, Suzhou city of Jiangsu Province, No. 5 in 215000 Patentee before: Pinneng Photonics (Suzhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangzhou able photoelectric Co., Ltd. Document name: Notification of Approving Refund |
|
| DD01 | Delivery of document by public notice |