CN103032767A - Streetlamp module and streetlamp comprising same - Google Patents
Streetlamp module and streetlamp comprising same Download PDFInfo
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- CN103032767A CN103032767A CN2012105394161A CN201210539416A CN103032767A CN 103032767 A CN103032767 A CN 103032767A CN 2012105394161 A CN2012105394161 A CN 2012105394161A CN 201210539416 A CN201210539416 A CN 201210539416A CN 103032767 A CN103032767 A CN 103032767A
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- terminal
- street lamp
- substrate
- light source
- lamp module
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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
Abstract
The invention discloses a streetlamp module which is fixedly connected with a fixed bracket. The streetlamp module comprises a substrate, multiple light source components, a first terminal and a second terminal, wherein the multiple light source components are detachably arranged on the substrate; the first terminal is arranged on the substrate and is electrically connected with the light source components; the second terminal is fixedly arranged on the fixed bracket and is electrically connected with an external power supply, the second terminal is connected with the first terminal in a pluggable manner, so that the second terminal is electrically connected with the first terminal; when the first terminal is plugged into or unplugged from the second terminal, the light source components are connected with the external power supply in a switched-on manner, and the streetlamp module is also fixedly arranged on the fixed bracket; only one streetlamp module needs to be replaced; and the operation on replacing the streetlamp module is simple and is finished by plugging or unplugging the first terminal and the second terminal. The maintenance efficiency of the streetlamp comprising the streetlamp module is improved, and the maintenance cost is also saved. The invention also provides the streetlamp.
Description
Technical field
The present invention relates to lighting device, particularly relate to a kind of street lamp module and contain the street lamp of this street lamp module.
Background technology
Traditional LED street lamp is in order to obtain high power, and the surface mount device of a lot of smaller powers is attached on the aluminium base by certain shape.In the process of safeguarding the LED street lamp, when finding that a led light source damages, the aluminium base of whole LED street lamp need to be changed.But other elements of street lamp might not need to change.Therefore cause the waste of element, improved the maintenance cost of LED street lamp.And aluminium base normally is fixed on the fixed support by a plurality of screws, therefore when changing aluminium base, need to under a plurality of screw threads, after changing, by screw aluminium base be fixed on the fixed support.Whole maintenance process, complicated operation, efficient is lower.
Summary of the invention
Based on this, be necessary to provide a kind of street lamp module that maintains easily.
A kind of street lamp module is fixedly connected with fixed support, comprising:
Substrate;
A plurality of light source assemblies detachably are located on the described substrate;
The first terminal is located on the described substrate, and is electrically connected with described light source assembly; And
The second terminal is fixed on the described fixed support, and is electrically connected with external power supply, and described the second terminal and described the first terminal are pegged graft, so that described the second terminal is electrically connected with described the first terminal.
In the embodiment, described light source assembly comprises therein:
Circuit board removably connects with described substrate;
LED is located on the described circuit board;
Pressure ring is fixed on the described circuit board, and described LED is contained in the described pressure ring;
Lens are located on the described LED, and are contained in the described pressure ring, and the periphery of described lens and the madial wall of described pressure ring connect, so that described lens are limited on the described LED;
Snap ring, the sidewall of one end bends inwards, and forms limiting section, and described snap ring is set in the outside of described pressure ring, and is threaded with described pressure ring, and the surface of described limiting section and described lens connects.
In the embodiment, the periphery of described lens is provided with annular boss therein, and described limiting section and described annular boss connect, make described limiting section with described lens pressure holding in described snap ring.
In the embodiment, described the first terminal and described the second terminal are waterproof terminal therein.
In the embodiment, also comprise locking member therein, described locking member is fastenedly connected described the first terminal and described the second terminal.
In the embodiment, also comprise control module therein, described control module is electrically connected with described external power supply, and is used for described external power supply is carried out the step-down processing.
In the embodiment, described substrate is provided with radiating part away from a side of described light source assembly therein, and described radiating part comprises a plurality of fin that are set up in parallel.
In the embodiment, described substrate is provided with heat-conducting layer therein, and described heat-conducting layer is located at described substrate away from a side of described light source assembly, and described radiating part is located on the described heat-conducting layer.
Therein in the embodiment, offer the cabling chamber on the described substrate, described wire is contained in the described cabling chamber, and an end of described wire is electrically connected with described light source assembly, the other end of described wire is electrically connected with described the first terminal, and described the first terminal is fixed on the described substrate.A kind of street lamp also is provided.
A kind of street lamp comprises:
A plurality of above-mentioned street lamp modules;
Described fixed support, described a plurality of street lamp modules are fixed on the described fixed support, and described street lamp module is fixedly connected with described fixed support by described the first terminal and described the second terminal.
The street lamp that contains above-mentioned street lamp module is compared with traditional street lamp, has the following advantages at least:
At first, above-mentioned street lamp module is fixed on the fixed support, and is fixedly connected with fixed support by the first terminal and the second terminal.The second terminal is fixed on the fixed support, and is electrically connected with extraneous power supply, and the first terminal is electrically connected with the second terminal.Therefore, the first terminal and the second terminal can be realized light source assembly and extraneous power supply by plug connection can realize again the street lamp module is fixed on the fixed support.When safeguarding street lamp, if wherein fault has occured a certain street lamp module, only need to change a street lamp module and get final product.And change the simple to operate of street lamp module, get final product by plug the first terminal and the second terminal, improved the maintenance efficiency of above-mentioned street lamp, save maintenance cost.
Secondly, a plurality of light source assemblies are dismountable to be located on the substrate.When certain light source assembly is damaged, only needs light source assembly is disassembled from substrate, and replace with intact light source assembly and get final product.Avoid whole street lamp module is all changed, need not to change other accessories of street lamp module, saved cost.
And, when the LED in the light source assembly is damaged, also can be by dismounting snap ring and lens, the LED of corrupted is replaced, need not whole light source assembly is changed, saved maintenance cost.
Description of drawings
Fig. 1 is the planar structure schematic diagram of the street lamp of an embodiment;
Fig. 2 is the stereogram of the street lamp module of street lamp shown in Figure 1;
Fig. 3 is the left view of the street lamp module of street lamp shown in Figure 1;
Fig. 4 is the structural representation of the light source assembly of street lamp shown in Figure 1.
The specific embodiment
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided better embodiment of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments be make to disclosure of the present invention understand more comprehensively thorough.
Need to prove, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement do not represent it is unique embodiment just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of concrete embodiment in specification of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the street lamp 10 of present embodiment comprises a plurality of street lamp modules 100 and fixed support 20.A plurality of street lamp modules 100 are fixedly connected with fixed support 20.
Please consult simultaneously Fig. 2, street lamp module 100 comprises substrate 110, light source assembly 120, the first terminal 130, the second terminal 140, locking member 150, control module (not shown), radiating part 160 and translucent cover 170.
One side of substrate 110 is provided with the heat-conducting layer (not shown).Heat-conducting layer can conduct the heat on the substrate 110.Specifically in the present embodiment, heat-conducting layer is heat-conducting glue.Substrate 110 is aluminium base.
Please consult simultaneously Fig. 4, a plurality of light source assemblies 120 removably are located on the substrate 110.Specifically in the present embodiment, light source assembly 120 comprises circuit board 121, seal 122, LED 123, pressure ring 124, lens 125 and snap ring 126.
Be appreciated that circuit board 121 can also be flexible PCB.Circuit board 121 can removably connecting by buckle realization and substrate 110.
Be appreciated that seal 122 can omit.Seal 122 can be rubber ring or resin packing ring.
Be appreciated that pressure ring 124 can be by bonding or be welded and fixed and be located on the circuit board 121.
The sidewall of one end of snap ring 126 bends inwards, and forms limiting section 126a.Snap ring 126 is set in the outside of pressure ring 124, and is threaded with pressure ring 124, and the surface of limiting section 126a and lens 125 connects.Specifically in the present embodiment, snap ring 126 is annular.And the slightly larger in diameter of snap ring 126 is in the diameter of pressure ring 124, so that snap ring 126 is set in the outside of pressure ring 124.And the lateral wall of pressure ring 124 is provided with screw thread, and then snap ring 126 is threaded with pressure ring 124.Snap ring 126 bends inwards at the opening away from an end of circuit board 121, forms limiting section 126a.The limiting section 126a of pressure ring 124 and the annular boss 125a of lens 125 connect, and are fixed on the LED 123 so that lens 125 can be more firm.
Be appreciated that pressure ring 124 and snap ring 126 can also be other shapes, as long as make pressure ring 124 consistent with the shape of snap ring 126.
When a certain light source assembly 120 damages, circuit board 121 can be disassembled from substrate 110, change whole light source assembly 120.If when just LED 123 is damaged in the light source assembly 120, only need to change this LED 123.Only snap ring 126 need to be rotated from pressure ring 124, lens 125 can be unloaded down from LED 123.The LED 123 that damages is taken off from circuit board 121, and intact LED 123 is changed on the circuit board 121, and intact LED 123 is electrically connected with circuit board 121, can realize the maintenance to light source assembly 120.
Please again consult Fig. 1, the first terminal 130 is located on the substrate 110, and is electrically connected with light source assembly 120.Specifically in the present embodiment, the cabling chamber 112 of wire by offering on the substrate 110, an end of wire is electrically connected with light source assembly 120, and the other end of wire is electrically connected with the first terminal 130.The first terminal 130 is fixed on the substrate 110.The first terminal 130 passes cabling chamber 112 and is electrically connected with wire.Therefore, strengthen the waterproof of above-mentioned street lamp module 100 and dustproof grade, prevented that wire is located at the outside corrosion of substrate 110, affected the electric conductivity of the first terminal 130.
The second terminal 140 is fixed on the fixed support 20, and is electrically connected with external power supply, and the second terminal 140 is pegged graft with the first terminal 130, so that the second terminal 140 is electrically connected with the first terminal 130.Specifically in the present embodiment, the first terminal 130 and the second terminal 140 are waterproof terminal, so the first terminal 130 and the second terminal 140 can guarantee the classification of waterproof of street lamp module 100.For guaranteeing that street lamp module 100 is connected with the firm of fixed support 20, substrate 110 further is fixedly connected with by bolt 30 with fixed support 20.
Be appreciated that the first terminal 130 and the second terminal 140 can also be the pluggable terminals of other types.
Please again consult Fig. 2, locking member 150 is fastenedly connected the first terminal 130 and the second terminal 140.Specifically in the present embodiment, locking member 150 is annular.Locking member 150 is sheathed on the junction of the first terminal 130 and the second terminal 140, fastening the first terminal 130 and the second terminal 140.Locking member 150 is provided with internal thread.The junction of the first terminal 130 and the second terminal 140 is provided with external screw thread, and locking member 150 is fastenedly connected with the first terminal 130 and the second terminal 140.
Be appreciated that locking member 150 can also be buckle and draw-in groove.The first terminal 130 is provided with buckle, and corresponding the second terminal 140 is provided with draw-in groove, and in the time of the first terminal 130 and 140 grafting of the second terminal, buckle and draw-in groove engagement connection can make the first terminal 130 and the second terminal 140 be fastenedly connected equally.
Control module is electrically connected with external power supply, and is used for external power supply is carried out the step-down processing.External power supply was processed through step-down before access street lamp module 100, reached safe class, guaranteed that safety connects.
Be appreciated that control module can be pressure regulator, transformer etc.
Radiating part 160 is located at substrate 110 away from a side of light source assembly 120.Radiating part 160 comprises a plurality of fin that are set up in parallel 161.Specifically in the present embodiment, radiating part 160 is arc line shaped.The height of a plurality of fin 161 is different, and is the arc line shaped distribution.Have certain spacing between the fin 161, and it is less to be positioned at the height of fin 161 at radiating part 160 two ends, the height that is positioned at the fin 161 in the middle of the radiating part 160 is larger.Then radiating part 160 is conducive to flowing of air, can faster dissipation of heat be gone out.Heat-conducting layer is located at substrate 110 away from a side of light source assembly 120, and radiating part 160 is located on the heat-conducting layer.Therefore, above-mentioned street lamp module 100 has preferably radiating effect.
Be appreciated that radiating part 160 can connect by bonding or screw, is located at radiating part 160 on the substrate 110.
Be appreciated that translucent cover 170, circuit board 121 and seal 122 can also be by bonding.
Above-mentioned street lamp module 100 is fixed on the fixed support 20, and is fixedly connected with fixed support 20 by the first terminal 130 and the second terminal 140.The second terminal 140 is fixed on the fixed support 20, and is electrically connected with extraneous power supply, and the first terminal 130 is electrically connected with the second terminal 140.Therefore, the first terminal 130 and the second terminal 140 can be realized light source assembly 120 and extraneous power supply by plug connection can realize again street lamp module 100 is fixed on the fixed support 20.When safeguarding street lamp, if wherein fault has occured a certain street lamp module 100, only need to change a street lamp module 100 and get final product.And change the simple to operate of street lamp module 100, get final product by plug the first terminal 130 and the second terminal 140, improved the maintenance efficiency of above-mentioned street lamp 10, save maintenance cost.
Secondly, a plurality of light source assembly 120 dismountable being located on the substrate 110.When certain light source assembly 120 is damaged, only needs light source assembly 120 is disassembled from substrate 110, and replace with intact light source assembly 120 and get final product.Avoid whole street lamp module 100 is all changed, need not to change other accessories of street lamp module 100, saved cost.
And, when the LED 123 in the light source assembly 120 is damaged, also can be by dismounting snap ring 126 and lens 125, the LED 123 of corrupted is replaced, need not whole light source assembly 120 is changed, saved maintenance cost.
The above embodiment has only been expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a street lamp module is fixedly connected with fixed support, it is characterized in that, comprising:
Substrate;
A plurality of light source assemblies detachably are located on the described substrate;
The first terminal is located on the described substrate, and is electrically connected with described light source assembly; And
The second terminal is fixed on the described fixed support, and is electrically connected with external power supply, and described the second terminal and described the first terminal are pegged graft, so that described the second terminal is electrically connected with described the first terminal.
2. street lamp module according to claim 1 is characterized in that, described light source assembly comprises:
Circuit board removably connects with described substrate;
LED is located on the described circuit board;
Pressure ring is fixed on the described circuit board, and described LED is contained in the described pressure ring;
Lens are located on the described LED, and are contained in the described pressure ring, and the periphery of described lens and the madial wall of described pressure ring connect, so that described lens are limited on the described LED;
Snap ring, the sidewall of one end bends inwards, and forms limiting section, and described snap ring is set in the outside of described pressure ring, and is threaded with described pressure ring, and the surface of described limiting section and described lens connects.
3. street lamp module according to claim 2 is characterized in that, the periphery of described lens is provided with annular boss, and described limiting section and described annular boss connect, make described limiting section with described lens pressure holding in described snap ring.
4. street lamp module according to claim 1 is characterized in that, described the first terminal and described the second terminal are waterproof terminal.
5. street lamp module according to claim 1 is characterized in that, also comprises locking member, and described locking member is fastenedly connected described the first terminal and described the second terminal.
6. street lamp module according to claim 1 is characterized in that, also comprises control module, and described control module is electrically connected with described external power supply, and is used for described external power supply is carried out the step-down processing.
7. street lamp module according to claim 1 is characterized in that, described substrate is provided with radiating part away from a side of described light source assembly, and described radiating part comprises a plurality of fin that are set up in parallel.
8. street lamp module according to claim 7 is characterized in that, described substrate is provided with heat-conducting layer, and described heat-conducting layer is located at described substrate away from a side of described light source assembly, and described radiating part is located on the described heat-conducting layer.
9. street lamp module according to claim 1, it is characterized in that, offer the cabling chamber on the described substrate, described wire is contained in the described cabling chamber, one end of described wire is electrically connected with described light source assembly, the other end of described wire is electrically connected with described the first terminal, and described the first terminal is fixed on the described substrate.
10. a street lamp is characterized in that, comprising:
A plurality of such as the described street lamp module of claim 1～9 any one;
Described fixed support, described a plurality of street lamp modules are fixed on the described fixed support, and described street lamp module is fixedly connected with described fixed support by described the first terminal and described the second terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539416.1A CN103032767B (en) | 2012-12-13 | 2012-12-13 | Street lamp module and the street lamp containing this street lamp module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539416.1A CN103032767B (en) | 2012-12-13 | 2012-12-13 | Street lamp module and the street lamp containing this street lamp module |
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| CN103032767A true CN103032767A (en) | 2013-04-10 |
| CN103032767B CN103032767B (en) | 2015-09-30 |
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| CN109611705A (en) * | 2019-01-07 | 2019-04-12 | 广东融捷光电科技有限公司 | A kind of LED light device and its installation method |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
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| CN103032767B (en) | 2015-09-30 |
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