CN103759172B - LED light source module and road lamp cap matrix - Google Patents
LED light source module and road lamp cap matrix Download PDFInfo
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- CN103759172B CN103759172B CN201310749869.1A CN201310749869A CN103759172B CN 103759172 B CN103759172 B CN 103759172B CN 201310749869 A CN201310749869 A CN 201310749869A CN 103759172 B CN103759172 B CN 103759172B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides and be a kind ofly easy to change and the high LED light source module of reliability, and the lamp holder matrix that this module supporting uses.LED light source module comprises LED luminescence chip, aluminium base and circuit layer, also comprises protecting cover part and power input interface part; Aluminium base is elongated, and the connection of protecting cover part covers the LED luminescence chip institute of aluminium base on the whole, and protecting cover part is provided with luminous intensity distribution recess portion; Protecting cover part is also provided with elasticity hook portion; Described power input interface part is the grafting direction type parallel with aluminium base length direction; Power input interface part is fixed on aluminium base; Power input interface part is positioned at one end of aluminium base length direction, and elastic hook portion is positioned at the other end of aluminium base length direction.The road lamp cap matrix that the present invention also provides a kind of described LED light source module to be suitable for.The advantages such as this LED light source module has rational in infrastructure, easy accessibility.This road lamp cap matrix has exempts from tool maintenance, the advantages such as maintenance maintenance is convenient and swift.
Description
Technical field
The present invention relates to a kind of LED light source module for street lamp or Tunnel Lamp, and a kind of road lamp cap matrix adopting such LED light source module.
Background technology
Current LED street lamp or Tunnel Lamp generally adopt LED light source module as its light supply apparatus.Such benefit is: can according to demand, by increasing and decreasing the quantity of LED light source module and realize the production of different capacity lamp body on lamp body; In addition, if certain LED light source module breaks down, then corresponding this module of replacement, need not change all LED light source module, can save maintenance cost.
But existing LED street lamp or Tunnel Lamp, the mode that its LED light source module is mainly connected by screw is fixed to on the shell of lamp base of radiating fin, and the line between LED light source module and power supply is realized by welding manner, such structure is also unfavorable for spot replace LED light source module.Applicant in this case's application on record one is called " LED tunnel lamp ", and application number is the Chinese invention patent of 201210533204.2, is a kind of scheme of in pull mode, LED light source module being carried out to dismounting disclosed in this case.But this organization plan is possible in some cases and inapplicable.
Therefore still need to improve existing LED light source module and lamp holder, to meet the use needs of various occasion.
Summary of the invention
The object of this invention is to provide and be a kind ofly easy to change and the high LED light source module of reliability, and the lamp holder matrix that this module supporting uses.
Adopt following technical scheme:
LED light source module, comprises the circuit layer on some LED luminescence chips, aluminium base and aluminium base; Especially, protecting cover part and power input interface part is also comprised; Described aluminium base is elongated, and the connection of protecting cover part covers the LED luminescence chip institute of aluminium base on the whole, and position corresponding with LED luminescence chip on protecting cover part is provided with the luminous intensity distribution recess portion of printing opacity; Protecting cover part is also provided with elasticity hook portion; Described power input interface part is the grafting direction type parallel with aluminium base length direction; Power input interface part is fixed on aluminium base, the conducting corresponding to the circuit of circuit layer of its contact; Power input interface part is positioned at one end of aluminium base length direction, and elastic hook portion is positioned at the other end of aluminium base length direction.
The dismounting principle of LED light source module of the present invention is as follows: for single-piece LED light source module, the LED light source module installed surface of lamp body is fixed with power output interface part accordingly that match with LED light source module power source input interface part, and is fixed with the card-bit part matched with elasticity hook portion.First power input interface part and power output interface part are plugged together, retrain with the mechanicalness that this realizes circuit communication between LED light source module and lamp body power supply and LED light source module one end, and then relevant position elasticity hook portion being snapped in card-bit part realizes the mechanicalness constraint of the LED light source module other end with this.After the two ends of LED light source module are all retrained by mechanicalness, namely LED light source module is fixed.And now LED light source module is communicated with complete with lamp body power supply, the aluminium base of LED light source module and the LED module installed surface close contact of lamp body.
Protecting cover part of the present invention is also provided with luminous intensity distribution recess portion, after protecting cover part and aluminium base connect, namely LED luminescence chip is among luminous intensity distribution recess portion.Can make due to luminous intensity distribution recess portion and there is diffuse effect or expand the shapes such as light range of exposures effect, so namely LED light source module of the present invention self possesses certain luminous intensity distribution performance.
Described protecting cover part preferably adopts light-transmitting materials to be made into integration.In this case, protecting cover part more becomes light guide plate, can play further luminous intensity distribution effect.
Protecting cover part preferably adopts screw to be connected with between aluminium base.
The present invention also provides a kind of road lamp cap matrix, adopts following technical scheme:
A kind of road lamp cap matrix, comprises LED and installs matrix, and install on matrix at LED and be provided with LED light source module installed surface, the back side of LED light source module installed surface is provided with radiating fin portion; Especially, LED light source module installed surface is provided with some power output interface parts and some card-bit parts; Described power output interface part is the type matched with the power input interface part of above-mentioned LED light source module; Described card-bit part is the type matched with the elasticity hook portion of above-mentioned protecting cover part; The dismounting of 1 power output interface part and 1 corresponding 1 LED light source module of card-bit part.
As improvement, described LED installs matrix and is provided with elevation angle adjustment axis hole, adjusts between axis hole be provided with power capacity chamber in described radiating fin portion and the elevation angle; Upper opening when matrix normally uses is installed to LED in described power capacity chamber; Power source cavity lid matrix being also provided with and can installing the opening for blocking power capacity chamber that matrix rotates relative to LED is installed at LED.
As improvement, also comprise luminous intensity distribution module, lampshade and cover frame; Described luminous intensity distribution model calling is fixed on cover frame, and lampshade is between luminous intensity distribution module and cover frame; Cover frame and LED install matrix and link together, and can install matrix rotate relative to LED; Also be provided with between LED installation matrix and cover frame and cover frame is lock onto the locking device that LED installs matrix.Such locking device can be clasp.
For raising LED light source module and LED install the contact reliability between matrix, the back side preferred distribution of described luminous intensity distribution module is provided with shell fragment part.When cover frame is locked after LED installs matrix, shell fragment part is also just pressed in LED light source module, LED light source module is pressed to LED light source module installed surface.
Road lamp cap matrix of the present invention, except can be used as independently lamp holder use, due to its compact conformation, can also fix the shell of various moulding, to obtain various different outward appearance at its external adapter.
LED light source module of the present invention has the advantages such as rational in infrastructure, easy accessibility.It is high that road lamp cap matrix of the present invention has the degree of modularity, exempts from tool maintenance, the advantages such as maintenance maintenance is convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structural blast schematic diagram of embodiment 1;
Fig. 2 is the main TV structure schematic diagram of protecting cover part in embodiment 1;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is the structural representation one of embodiment 2;
Fig. 5 is the structural representation two of embodiment 2.
Description of reference numerals: 1-LED light source module; 11-aluminium base; 12-LED luminescence chip; 13-protecting cover part; 14-power input interface part; 15-luminous intensity distribution recess portion; 16-elasticity hook portion;
2-LED installs matrix; 3-luminous intensity distribution module; 4-lampshade; 5-cover frame; 21-LED light source module installed surface; 22-radiating fin portion; 23-power output interface part; 24-card-bit part; 25-elevation angle adjustment axis hole; 26-power capacity chamber; 27-power source cavity lid; 28-clasp; 31-shell fragment part;
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present invention is described further.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, the LED light source module 1 of the present embodiment comprises: aluminium base 11, some LED luminescence chips 12, protecting cover part 13 and power input interface part 14.
Aluminium base 11 is shaped with circuit layer (not shown), and LED luminescence chip 12 is fixed on circuit layer, and conducting corresponding to the circuit of circuit layer.
The aluminium base 11 of the present embodiment is elongated rectangle, and protecting cover part 13 is connected and fixed by screw and aluminium base 11.Protecting cover part 13 adopts light-passing plastic to make, and covers LED luminescence chip 12 institute of aluminium base 11 on the whole.Position corresponding with LED luminescence chip 12 on protecting cover part 13 is provided with the luminous intensity distribution recess portion 15 of printing opacity, and after protecting cover part 13 and aluminium base 11 link together, LED luminescence chip 12 is just within luminous intensity distribution recess portion 15.Protecting cover part 13 is also shaped with elasticity hook portion 16, elasticity hook portion 16 can be out of shape by pressure and snap among corresponding screens at finger.
As shown in Figure 1, power input interface part 14 is the grafting direction type parallel with aluminium base 11 length direction, and power input interface part 14 is fixed on aluminium base 11, and its contact is conducting corresponding to the circuit of circuit layer.Because LED luminescence chip 12 needs and the positive pole of power supply and the corresponding conducting of negative pole, so the power input interface part 14 of the present embodiment only includes cathode contact sheet and these two contact pieces of cathode contact sheet.As shown in Figure 1, power input interface part 14 is positioned at one end of aluminium base 11 length direction, elasticity hook portion 16 is positioned at the other end of aluminium base 11 length direction, under these circumstances, when power input interface part 14 plugs together the power output interface part of lamp body, and elasticity hook portion 16 snaps onto after among the screens set by lamp body, the LED light source module 1 of the present embodiment can be firmly fixed, and completes LED light source module 1 and being communicated with between power supply simultaneously.
Embodiment 2
The present embodiment be LED light source module 1 described in a kind of embodiment 1 the road lamp cap matrix that is suitable for.
As shown in Figure 4, comprising: LED installs matrix 2, luminous intensity distribution module 3, lampshade 4 and cover frame 5.
Install on matrix 2 at LED and be provided with LED light source module installed surface 21, the back side of LED light source module installed surface 21 is provided with radiating fin portion 22.LED light source module installed surface 21 is provided with some power output interface parts 23 and some card-bit parts 24.Power output interface part 23 is the types matched with the power input interface part 14 of LED light source module 1 described in embodiment 1.Card-bit part 24 is the types matched with the elasticity hook portion 16 of protecting cover part 13 described in embodiment 1.The dismounting of 1 power output interface part 23 and 1 corresponding 1 LED light source module 1 of card-bit part 24, the distance be specially between certain power output interface part to certain card-bit part adapts to the length of the aluminium base of LED light source module.
In the present embodiment, LED installs matrix 2 and is provided with elevation angle adjustment axis hole 25, adjusts between axis hole 25 be provided with power capacity chamber 26 in radiating fin portion 22 and the elevation angle.Upper opening when power capacity chamber 26 is uses normal to LED installation matrix 2.The power source cavity lid 27 matrix 2 being also provided with the opening for blocking power capacity chamber 26 being articulated with LED installation matrix 2 is installed at LED.
As shown in Figure 2, luminous intensity distribution module 3 is fastened on cover frame 5 by screw, and lampshade 4 is between luminous intensity distribution module 3 and cover frame 5.It is hinged that cover frame 5 and LED install between matrix 2, and therefore cover frame 5 can be installed matrix 2 relative to LED and rotate.In the present embodiment, installing between matrix 2 and cover frame 5 at LED is be provided with some clasps 28 as locking device, and clasp 28 installs matrix 2 for cover frame 5 being lock onto LED.That before dispatching from the factory, installation or later stage replacing LED light source module all will seem very convenient like this.
In the present embodiment, for raising LED light source module 1 and LED install the contact reliability between matrix 2, also distribute at the back side of luminous intensity distribution module 3 and be provided with shell fragment part 31.When cover frame 5 is locked after LED installs matrix 2, shell fragment part 31 is just pressed in LED light source module 1, and LED light source module 1 is pressed to LED light source module installed surface 21.Can guarantee that the heat conduction between aluminium base 11 and LED light source module installed surface 21 is good so further.
What this description was enumerated is only better embodiment of the present invention, and all equivalent technologies conversion done under operation principle of the present invention and thinking, are all considered as protection scope of the present invention.
Claims (7)
1.LED light source module, comprises the circuit layer on some LED luminescence chips, aluminium base and aluminium base; It is characterized in that: also comprise protecting cover part and power input interface part; Described aluminium base is elongated, and the connection of protecting cover part covers the LED luminescence chip institute of aluminium base on the whole, and position corresponding with LED luminescence chip on protecting cover part is provided with the luminous intensity distribution recess portion of printing opacity; Protecting cover part is also provided with elasticity hook portion; Described power input interface part is the grafting direction type parallel with aluminium base length direction; Power input interface part is fixed on aluminium base, the conducting corresponding to the circuit of circuit layer of its contact; Power input interface part is positioned at one end of aluminium base length direction, and elastic hook portion is positioned at the other end of aluminium base length direction.
2. LED light source module as claimed in claim 1, is characterized in that: described protecting cover part adopts light-transmitting materials to be made into integration.
3. a road lamp cap matrix, comprises LED and installs matrix, and install on matrix at LED and be provided with LED light source module installed surface, the back side of LED light source module installed surface is provided with radiating fin portion; It is characterized in that: on LED light source module installed surface, be provided with some power output interface parts and some card-bit parts; Described power output interface part is the type matched with the power input interface part of LED light source module described in claim 1; Described card-bit part is the type matched with the elasticity hook portion of protecting cover part described in claim 1; The dismounting of 1 power output interface part and 1 corresponding 1 LED light source module of card-bit part.
4. a kind of road lamp cap matrix as claimed in claim 3, is characterized in that: described LED installs matrix and is provided with elevation angle adjustment axis hole, adjusts between axis hole be provided with power capacity chamber in described radiating fin portion and the elevation angle; Upper opening when matrix normally uses is installed to LED in described power capacity chamber; Power source cavity lid matrix being also provided with and can installing the opening for blocking power capacity chamber that matrix rotates relative to LED is installed at LED.
5. a kind of road lamp cap matrix as claimed in claim 3, is characterized in that: also comprise luminous intensity distribution module, lampshade and cover frame; Described luminous intensity distribution model calling is fixed on cover frame, and lampshade is between luminous intensity distribution module and cover frame; Cover frame and LED install matrix and link together, and can install matrix rotate relative to LED; Also be provided with between LED installation matrix and cover frame and cover frame is lock onto the locking device that LED installs matrix.
6. a kind of road lamp cap matrix as claimed in claim 5, is characterized in that: locking device is clasp.
7. a kind of road lamp cap matrix as claimed in claim 5, is characterized in that: at the back side of described luminous intensity distribution module, distribution is provided with shell fragment part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749869.1A CN103759172B (en) | 2013-12-30 | 2013-12-30 | LED light source module and road lamp cap matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749869.1A CN103759172B (en) | 2013-12-30 | 2013-12-30 | LED light source module and road lamp cap matrix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103759172A CN103759172A (en) | 2014-04-30 |
| CN103759172B true CN103759172B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310749869.1A Expired - Fee Related CN103759172B (en) | 2013-12-30 | 2013-12-30 | LED light source module and road lamp cap matrix |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964208A (en) * | 2015-06-29 | 2015-10-07 | 赛尔富电子有限公司 | LED lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201652032U (en) * | 2010-03-09 | 2010-11-24 | 北京朗波尔光电股份有限公司 | LED street lamp module |
| CN203258502U (en) * | 2013-05-07 | 2013-10-30 | 深圳市大族元亨光电股份有限公司 | LED street lamp |
| CN203743983U (en) * | 2013-12-30 | 2014-07-30 | 广东中龙交通科技有限公司 | LED light source module and street lamp head base |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7952262B2 (en) * | 2006-09-30 | 2011-05-31 | Ruud Lighting, Inc. | Modular LED unit incorporating interconnected heat sinks configured to mount and hold adjacent LED modules |
| KR101075881B1 (en) * | 2009-09-29 | 2011-10-25 | (주)케이더블유엠 산업기술 | LED lighting system |
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2013
- 2013-12-30 CN CN201310749869.1A patent/CN103759172B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201652032U (en) * | 2010-03-09 | 2010-11-24 | 北京朗波尔光电股份有限公司 | LED street lamp module |
| CN203258502U (en) * | 2013-05-07 | 2013-10-30 | 深圳市大族元亨光电股份有限公司 | LED street lamp |
| CN203743983U (en) * | 2013-12-30 | 2014-07-30 | 广东中龙交通科技有限公司 | LED light source module and street lamp head base |
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| CN103759172A (en) | 2014-04-30 |
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Granted publication date: 20160420 Termination date: 20191230 |