CN202834921U - Light-emitting diode (LED) light source assembly - Google Patents
Light-emitting diode (LED) light source assembly Download PDFInfo
- Publication number
- CN202834921U CN202834921U CN2012205034640U CN201220503464U CN202834921U CN 202834921 U CN202834921 U CN 202834921U CN 2012205034640 U CN2012205034640 U CN 2012205034640U CN 201220503464 U CN201220503464 U CN 201220503464U CN 202834921 U CN202834921 U CN 202834921U
- Authority
- CN
- China
- Prior art keywords
- source assembly
- light source
- led
- side direction
- radiator
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a light-emitting diode (LED) light source assembly which is low in overall height and applicable to different lamps. The LED light source assembly comprises a light source component (1), a power source component (2), a lateral support (3), a main power source wire (4), and a driving wire harness (5) which connects the power source component (2) and the light source component (1). The lateral support (3) is in the shape of a step and is fixedly connected on the light source component (1) and located on a lateral side of the light source component (1). A high-step portion (32) of the lateral support (3) is in the shape of a plane, and a low-step portion (33) of the lateral support (3) is an annular support and is used for containing the power source component (2). At least two connecting lugs (30) are arranged on the annular support, at least two elastic clamps (31) are respectively fixed on the connecting lugs (30), the power source component (2) is fixed on the lateral support (3) through the elastic clamps (31), and the total height of the LED light source assembly is less than the total of the height of the light source component (1) and the height of the power source (2). The LED light source assembly is capable of being widely applied to the field of LED lighting.
Description
Technical field
The utility model relates to a kind of LED photoelectric source assembly.
Background technology
LED has long advantage of luminous efficiency height, power saving and life-span, and its application is more and more extensive.LED is applied to normal lighting, in order to reach illumination requirement, generally a plurality of power-type LEDs to be concentrated on the light fixture and use, therefore the heat radiation of LED becomes affects LED light fixture use state and a key factor in life-span, especially for high-power LED lamp, heat dissipation problem has become a technical bottleneck that affects its extensive use.Traditional LED light fixture all belongs to passive heat radiation, namely fin or the similar device by radiator dispels the heat, in order to improve radiating effect, need to increase area of dissipation as far as possible, cause thus existing LED light fixture overall volume and weight generally larger, radiator structure is complicated, and its radiating effect and unsatisfactory.The applicant once was combined radiator fan with radiator, develop and have the LED light fixture that active heat removal and passive heat radiation combine, its radiating effect is excellent, stability and service life that can the Effective Raise light fixture, reduce heatsink weight, but in order to increase the heat radiation inlet air flow path, need the complicated air guide structure of design.
In addition, the applicant utilizes aforesaid way also to develop power pack and the Lights section are separated, and the photoelectric source assembly of settling up and down, but in actual use, because power pack vertically is placed on the Lights section, causes whole height higher, when installing in the parts of traditional street lamp, conventional road lamp housing inner height is inadequate, causes installing.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the LED photoelectric source assembly that a kind of overall height is little, adapt to various different lamps is provided.
The technical scheme that the utility model adopts is: the utility model comprises light source assembly, power supply module, the side direction support, the general supply line, the driving wire harness that connects described power supply module and described light source assembly, described side direction support is stairstepping, be fixedly connected on the described light source assembly and be positioned at described light source assembly side, the high step part of described side direction support is plane, the low step part of described side direction support is ring support, be used for accommodating described power supply module, described ring support is provided with at least two engaging lugs, at least two elastic clips are individually fixed on the described engaging lug, described power supply module is fixed on the described side direction support by described elastic clip, and the total height of described LED photoelectric source assembly is less than the height sum of described light source assembly and described power supply module.
Described side direction support is provided with the crossed beam trunking that passes for driving wire harness, the high step part of described side direction support is provided with for the fixing hole that passes with the fixing screw of described light source assembly, and the high step part of described side direction support and the coupling part of low step part support are provided with the binding hole of passing for the binding of fixing described driving wire harness.
Described light source assembly comprises the heat-radiating substrate with several led chips, radiator, radiator fan, wind scooper, described radiator comprises base plate, and be positioned at radiating part on the described base plate, the central upper portion zone of described radiating part is provided with the space region for accommodating described radiator fan, described heat-radiating substrate and described base plate are fixedly connected and heat loss through conduction, described wind scooper and described radiator are fixedly connected, described wind scooper is with the side periphery ladle cover of described radiating part, between the bottom of described wind scooper and the bottom periphery of described radiator annular air outlet is arranged, outside air is sucked by described radiator fan, flows out to the external world from annular air outlet behind the passage between the described radiating part of flowing through.
Described light source assembly also comprises set of lenses, accompanies waterproof grommet between the bottom of described set of lenses and described radiator and is fixedly connected by screw.
Described wind scooper is horn-like and becomes gradually large from air intake to the outlet air end size.
Described radiator fan is the water proof and dust proof fan.
The bottom surface of the described base plate of described radiator is the plane.
The described radiating part of described radiator in the form of sheets or column or sheet mix with column.
Described power supply module comprises power pack loam cake, power pack lower cover, drive circuit board component, described power pack loam cake be connected with described power pack lower cover and with described drive circuit board component ladle cover in interior.
Described general supply line passes described power pack loam cake place and is provided with the waterproof bolt assembly.
The beneficial effects of the utility model are: because the utility model comprises light source assembly, power supply module, the side direction support, the general supply line, the driving wire harness that connects described power supply module and described light source assembly, described side direction support is stairstepping, be fixedly connected on the described light source assembly and be positioned at described light source assembly side, the high step part of described side direction support is plane, the low step part of described side direction support is ring support, be used for accommodating described power supply module, described ring support is provided with at least two engaging lugs, at least two elastic clips are individually fixed on the described engaging lug, described power supply module is fixed on the described side direction support by described elastic clip, and the total height of described LED photoelectric source assembly is less than the height sum of described light source assembly and described power supply module; The utility model is by described side direction support, described power supply module is moved to described light source assembly side, thereby reduce the overall height of photoelectric source assembly, be conducive to be installed in the little light fixture of spatial altitude, accommodation is wider, so the utility model overall height is little, can adapt to various different lamps.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the blast structural representation of the utility model embodiment;
Fig. 3 is the structural representation of the side direction support of the utility model embodiment;
Fig. 4 is that the utility model embodiment is applied to a perspective view in the street lamp;
Fig. 5 is that the utility model embodiment is applied to the section structure schematic diagram in the street lamp.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, the LED photoelectric source assembly of present embodiment comprises that the utility model comprises light source assembly 1, power supply module 2, side direction support 3, general supply line 4, the driving wire harness 5 that connects described power supply module 2 and described light source assembly 1, described side direction support 3 is stairstepping, be fixedly connected on the described light source assembly 1 and be positioned at described light source assembly 1 side, the high step part 32 of described side direction support 3 is plane, the low step part 33 of described side direction support 3 is ring support, be used for accommodating described power supply module 2, in the present embodiment, described ring support is circular, can certainly be for square, other shapes such as polygon, described ring support is provided with two engaging lugs 30, two elastic clips 31 are individually fixed on the described engaging lug 30, described power supply module 2 is fixed on the described side direction support 3 by described elastic clip 31, install easy to connect, firmly, described power supply module 2 is positioned at the side of described light source assembly 1, the total height of described LED photoelectric source assembly is less than the height sum of described light source assembly 1 with described power supply module 2, in fact, the total height of the photoelectric source of LED described in present embodiment assembly is no more than the height of described light source assembly 1, described side direction support 3 is provided with the crossed beam trunking 35 that passes for driving wire harness 5, the high step part 32 of described side direction support 3 is provided with for the fixing hole 34 that passes with the fixing screw of described light source assembly 1, the high step part 32 that is described side direction support 3 is fixedly connected with described light source assembly 1 by the screw (not shown), the high step part 32 of described side direction support 3 is provided with the binding hole 35 of passing for the binding of fixing described driving wire harness 5 with the coupling part of low step part 33 supports, and namely described driving wire harness 5 passes described binding hole 35 by the binding (not shown) and is fixed; Described light source assembly 1 comprises the heat-radiating substrate 11 with several led chips, radiator 12, radiator fan 13, wind scooper 14, set of lenses 15, described radiator 12 comprises base plate 121, and be positioned at radiating part 122 on the described base plate 121, the central upper portion zone of described radiating part 122 is provided with the space region for accommodating described radiator fan 13, the bottom surface of described base plate 121 is the plane, the outer ring part of described radiating part 122 in the form of sheets, the part that is positioned at space region is column, to increase heat dissipation channel, improve heat dispersion, described heat-radiating substrate 11 is fixedly connected and heat loss through conduction with described base plate 121, described wind scooper 14 is fixedly connected with described radiator 12, described wind scooper 14 is with the side periphery ladle cover of described radiating part 122, annular air outlet is arranged between the bottom periphery of the bottom of described wind scooper 14 and described radiator 12, outside air is sucked by described radiator fan 13, flow through and flow out to the external world from annular air outlet behind the passage between the described radiating part 122, so that the heat radiation air is fully mobile through described radiator 12, and avoid dead band and turbulent flow, the too high drawback that can not scatter and disappear as early as possible of temperature rise of having avoided the heat radiation air to bring in described light source assembly 1 inner loop, so that the heat radiation air takes rapidly heat to the external world, greatly reduce operating temperature, accompany waterproof grommet 16 between the bottom of described set of lenses 15 and described radiator 12 and be fixedly connected by screw, water resistance with further raising the Lights section, described wind scooper 14 is horn-like and becomes gradually large from air intake to the outlet air end size, described radiator fan 13 is water proof and dust proof fans, so that fan part dustproof and waterproof; Described power supply module 2 comprises power pack loam cake 21, power pack lower cover 22, drive circuit board component 23, described power pack loam cake 21 be connected with described power pack lower cover 22 and with described drive circuit board component 23 ladle covers in interior, described general supply line 4 passes described power pack loam cake 21 places and is provided with waterproof bolt assembly 41, seal by described waterproof bolt assembly 41, so that the power unit dustproof and waterproof.
Such as Fig. 4, shown in Figure 5, the LED photoelectric source assembly of present embodiment is applied in the housing of conventional road lamp, because conventional road lamp enclosure interior height is limited, be difficult to positioned vertical about power pack and the Lights section together, cause and to install, and the utility model can be fixed in described light source assembly 1 on the installing plate 7 of setting up, by flexibly clamping and fixing part 8 described installing plate 7 is fixed in street lamp lower house 61 original loophole places, described wind scooper 14 bottom periphery are provided with four screw holes, by screw described wind scooper 14 is fixedly connected with described installing plate 7, again street lamp upper shell 62 is fastened with described street lamp lower house 61 and get final product, because described power supply module 2 places the side of described light source assembly 1 by described side direction support 3, and horizontal space is enough in the street lamp casing, therefore can satisfy the requirement that utilizes the conventional road lamp housing that the utility model LED photoelectric source assembly is installed, improved the effect of utilizing of existing street lamp casing, save improvement cost, realized simultaneously the LED illumination, achieved many things at one stroke.In this programme, main ventilation and heat path is as follows: the normal temperature air in the street lamp casing is sucked by described radiator fan 13, flow through behind the passage between the described radiating part 122, heat taken away become hot-air, in wind scooper 14, flow out to outside the street lamp casing from annular air outlet, so that air is fully mobile through described radiator 12, and avoid dead band and turbulent flow, LED photoelectric source assembly of the present utility model is installed in the conventional road lamp housing, the too high drawback that can not scatter and disappear as early as possible of temperature rise of having avoided the heat radiation air in lamp casing, to circulate and bring, so that the heat radiation air takes rapidly heat to the external world, greatly reduce the case temperature of street lamp.
The utility model moves to described light source assembly 1 side by described side direction support 3 with described power supply module 2, thereby reduces the overall height of photoelectric source assembly, is conducive to be installed in the little lamp casing of spatial altitude, and accommodation is wider; LED photoelectric source assembly of the present utility model has the effect of dustproof and waterproof, can be used for the primary element that the places such as workshop, factory building of outdoor and many dirt form as light fixtures such as street lamp, Ceiling light, Down lamp, bulkhead lamp capables; By radiator fan is combined with radiator, so that the photoelectric source assembly has the effect that active heat removal and passive heat radiation combine, its radiating effect is excellent, can Effective Raise stability and service life; Therefore simple, the good heat dissipation effect of LED photoelectric source assembly structure of the present utility model, optimized the heat radiation inlet air flow path, overall height is little, can adapt to various different lamps.
The utility model can be widely used in the LED lighting field.
Claims (10)
1. LED photoelectric source assembly, it is characterized in that: comprise light source assembly (1), power supply module (2), side direction support (3), general supply line (4), the driving wire harness (5) that connects described power supply module (2) and described light source assembly (1), described side direction support (3) is stairstepping, it is upper and be positioned at described light source assembly (1) side to be fixedly connected on described light source assembly (1), the high step part (32) of described side direction support (3) is plane, the low step part (33) of described side direction support (3) is ring support, be used for accommodating described power supply module (2), described ring support is provided with at least two engaging lugs (30), at least two elastic clips (31) are individually fixed on the described engaging lug (30), described power supply module (2) is fixed on the described side direction support (3) by described elastic clip (31), and the total height of described LED photoelectric source assembly is less than the height sum of described light source assembly (1) with described power supply module (2).
2. LED photoelectric source assembly according to claim 1, it is characterized in that: described side direction support (3) is provided with the crossed beam trunking (35) that passes for driving wire harness (5), the high step part (32) of described side direction support (3) is provided with for the fixing hole (34) that passes with the fixing screw of described light source assembly (1), and the high step part (32) of described side direction support (3) is provided with the binding hole (35) of passing for the binding of fixing described driving wire harness (5) with the coupling part of low step part (33) support.
3. LED photoelectric source assembly according to claim 1, it is characterized in that: described light source assembly (1) comprises the heat-radiating substrate (11) with several led chips, radiator (12), radiator fan (13), wind scooper (14), described radiator (12) comprises base plate (121), and be positioned at radiating part (122) on the described base plate (121), the central upper portion zone of described radiating part (122) is provided with the space region for accommodating described radiator fan (13), described heat-radiating substrate (11) is fixedly connected and heat loss through conduction with described base plate (121), described wind scooper (14) is fixedly connected with described radiator (12), described wind scooper (14) is with the side periphery ladle cover of described radiating part (122), between the bottom periphery of the bottom of described wind scooper (14) and described radiator (12) annular air outlet is arranged, outside air is sucked by described radiator fan (13), flows out to the external world from annular air outlet behind the passage between the described radiating part (122) of flowing through.
4. LED photoelectric source assembly according to claim 3, it is characterized in that: described light source assembly (1) also comprises set of lenses (15), accompanies waterproof grommet (16) between the bottom of described set of lenses (15) and described radiator (12) and is fixedly connected by screw.
5. LED photoelectric source assembly according to claim 3, it is characterized in that: described wind scooper (14) is horn-like and becomes gradually large from air intake to the outlet air end size.
6. LED photoelectric source assembly according to claim 3, it is characterized in that: described radiator fan (13) is the water proof and dust proof fan.
7. LED photoelectric source assembly according to claim 3, it is characterized in that: the bottom surface of the described base plate (121) of described radiator (12) is the plane.
8. LED photoelectric source assembly according to claim 3 is characterized in that: the described radiating part (122) of described radiator (12) in the form of sheets or column or sheet mix with column.
9. LED photoelectric source assembly according to claim 1, it is characterized in that: described power supply module (2) comprises power pack loam cake (21), power pack lower cover (22), drive circuit board component (23), described power pack loam cake (21) be connected with described power pack lower cover (22) and with described drive circuit board component (23) ladle cover in interior.
10. LED photoelectric source assembly according to claim 9, it is characterized in that: described general supply line (4) passes described power pack loam cake (21) and locates to be provided with waterproof bolt assembly (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205034640U CN202834921U (en) | 2012-09-27 | 2012-09-27 | Light-emitting diode (LED) light source assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205034640U CN202834921U (en) | 2012-09-27 | 2012-09-27 | Light-emitting diode (LED) light source assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834921U true CN202834921U (en) | 2013-03-27 |
Family
ID=47946619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205034640U Withdrawn - After Issue CN202834921U (en) | 2012-09-27 | 2012-09-27 | Light-emitting diode (LED) light source assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853304A (en) * | 2012-09-27 | 2013-01-02 | 广州南科集成电子有限公司 | LED (light-emitting diode) light power supply assembly |
-
2012
- 2012-09-27 CN CN2012205034640U patent/CN202834921U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853304A (en) * | 2012-09-27 | 2013-01-02 | 广州南科集成电子有限公司 | LED (light-emitting diode) light power supply assembly |
| CN102853304B (en) * | 2012-09-27 | 2014-06-11 | 广州南科集成电子有限公司 | LED (light-emitting diode) light power supply assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9476581B2 (en) | Dustproof and waterproof multipurpose LED-light power source assembly and dustproof and waterproof LED light | |
| CN202884731U (en) | Active cooling LED (light-emitting diode) high shed lamp | |
| CN102434799A (en) | LED (Light-Emitting Diode) light power supply assembly with wind scooper and LED lamp | |
| WO2013049982A1 (en) | Led photo-electric source assembly and led road lamp improved from traditional road lamp | |
| CN101660743A (en) | Radiator and LED lamp with fan | |
| CN203907294U (en) | Efficient radiating LED lamp with COB light sources | |
| CN102352975B (en) | Dustproof, waterproof and multipurpose LED (light emitting diode) light power source assembly | |
| CN201992485U (en) | LED (light-emitting diode) light source module with easy heat dissipation | |
| CN101603673A (en) | Light emitting diode illuminating apparatus | |
| CN203176931U (en) | High-power LED project lamp | |
| CN202392516U (en) | LED lamp and LED (light emitting diode) light power assembly with wind guide cover | |
| CN103032704A (en) | Light-emitting diode (LED) lamp | |
| CN202228980U (en) | Dustproof waterproof multifunctional light-emitting diode (LED) light power supply assembly | |
| CN201582762U (en) | LED lamp assembly and LED street lamp | |
| CN202834921U (en) | Light-emitting diode (LED) light source assembly | |
| CN201322225Y (en) | Modularized LED street lamp | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN203336473U (en) | LED road lighting source module | |
| CN203202845U (en) | LED wall lamp with wide illumination range and wide application range | |
| CN203190227U (en) | High-power LED workshop lamp | |
| CN205859917U (en) | A kind of LED bay light | |
| CN101776227B (en) | LED light assembly and LED street light | |
| CN201377692Y (en) | Water-proof LED lamp | |
| CN204005599U (en) | A kind of LED Mining lamps and lanterns | |
| CN102853304B (en) | LED (light-emitting diode) light power supply assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140611 |
|
| RGAV | Abandon patent right to avoid regrant |