CN203115870U - Installation structure of light emitting diode (LED) street lamp light source modules - Google Patents
Installation structure of light emitting diode (LED) street lamp light source modules Download PDFInfo
- Publication number
- CN203115870U CN203115870U CN2013200702077U CN201320070207U CN203115870U CN 203115870 U CN203115870 U CN 203115870U CN 2013200702077 U CN2013200702077 U CN 2013200702077U CN 201320070207 U CN201320070207 U CN 201320070207U CN 203115870 U CN203115870 U CN 203115870U
- Authority
- CN
- China
- Prior art keywords
- light source
- led
- source module
- street lamp
- 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.)
- Expired - Fee Related
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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 utility model discloses an installation structure of light emitting diode (LED) street lamp light source modules. The installation structure comprises a shell and more than two light source modules, wherein installation holes are respectively formed at two opposite end portions of each light source module, the installation holes at one ends and the installation holes at the other ends are arranged in a staggered mode, and bolts penetrate through the installation holes and enable the light source modules to be arranged on the shell. The installation structure can guarantee the installation directions of the light source modules, and can convert output power of the LED street lamp.
Description
Technical field
The utility model relates to the LED street lamp, particularly the mounting structure of light source module in the LED street lamp.
Background technology
Now, the scope of application of street lamp very extensively, and because of LED energy-conservation, the life-span is long, light efficiency is high, LED is in the application of street lamp also more and more widely.Existing LED street lamp comprises housing, radiator, led light source, lens and driving power, driving power is installed in the housing, and radiator is fixed on the housing, and described led light source comprises substrate and is installed in led chip on the substrate, wherein, substrate is fixed on the radiator; Described lens are installed on the radiator.For street lamp, in order to make the more directive of light road surface, then need to carry out the polarisation setting, and in present LED street lamp, if the installation direction of led light source is not right, then can causes the phenomenon of light reflection, thereby not reach actual instructions for use, in addition, because led light source and radiator are overall structure, therefore, the quantity of change led light source that can not be random, so just be not easy to increase or reduce the power of LED street lamp, applicability is not strong.
Summary of the invention
In order to determine the installation direction of light source module, and for power output that can conversion LED street lamp, the utility model has improved a kind of mounting structure of LED road-light light-source module.
For achieving the above object, a kind of LED road-light light-source module mounting structure, comprise housing and the light source module more than two, two opposite end portions at the light source module are provided with installing hole respectively, the installing hole of one end and the installing hole of the other end shift to install, and screw passes installing hole the light source module is installed on the housing.
As improvement, described housing comprises connecting plate and two side support columns, and an end of side support column is installed on the connecting plate, is provided with installation step at the inwall of side support column, and described light source module is installed on the installation step.
As specializing, described light source module comprises radiator, led light source and module lens, and described installing hole is located on the radiator, and led light source is installed on the radiator, the module lens are installed on the radiator, and led light source is between module lens and radiator.
The beneficial effects of the utility model are: owing to be provided with a plurality of light source modules, like this, can increase or shorten the length of housing arbitrarily according to the use power demand of reality, so that the light source module of varying number is installed, thus can change the power of whole LED street lamp flexibly; In addition, installation and removal light source module that can be single not only assembles up simply, and repairs also conveniently, makes that the cost of maintenance is low.Because the installing hole at both ends shifts to install, then make at the installation radiator, must install according to the direction of setting, otherwise can't contraposition install, avoid installing entanglement, thereby can guarantee the uniformity of installation direction.
Description of drawings
Fig. 1 is the stereogram of LED street lamp.
Fig. 2 is the exploded view of LED street lamp.
Fig. 3 is the A-A cutaway view.
Fig. 4 is the cutaway view of B-B.
Fig. 5 is the stereogram of light source module.
Fig. 6 is the exploded view of light source module.
Fig. 7 is light source module C-C cutaway view.
Fig. 8 is the structural representation that removes LED street lamp behind the cover plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
As shown in Figures 1 to 4, the LED street lamp comprises power shell 1, lamp body 2 and driving power (not shown), and driving power is installed in the power shell 1.
To shown in Figure 4, lamp body 2 comprises housing 21, the light source module 22 more than two, cover plate 23 and modifies end cap 24 as Fig. 3.
To shown in Figure 7, described light source module 22 comprises radiator 221, heat-conducting plate 222, led light source, module lens 224 and sealing ring 225 as Fig. 5.Described radiator 221 comprises installing plate 2211, fin 2212 and fixed head 2213.Installing plate 2211 is provided with locating hole 4; Fin 2212 is installed on the installing plate 2211, be formed with some raised lines 2214 in the both sides of fin 2212 and form male and fomale(M﹠F), to improve area of dissipation, improve radiating rate, fixed head 2213 is located on outermost two fin 2212, and each light source module is installed on the installation step 2122 by fixed head.It as shown in Figure 8, be provided with installing hole 2214 at fixed head, the installing hole of one end and the installing hole of the other end shift to install, namely as shown in Figure 8, the installing hole of upper end and the installing hole of lower end not on same perpendicular, like this, when the light source module is installed, the position of installing is unique, can guarantee the uniformity of installation direction.Described heat-conducting plate 222 is installed on the installing plate 2211.Described led light source comprises substrate 2231 and led chip 2232, and led chip 2232 is installed on the substrate 2231, and substrate 2231 is installed on the heat-conducting plate 222, like this, the heat that led light source produces can be directed on the radiator fast, to improve radiating rate; Described module lens are installed on the installing plate.In addition, in order to improve sealing property, between module lens and installing plate, be provided with described sealing ring 225, make the good seal performance of module lens and installing plate, prevent that rainwater, dust from entering in the led light source and influence life-span of LED street lamp.
In the utility model, owing to be provided with a plurality of light source modules 22, like this, can increase or shorten the length of housing arbitrarily according to the use power demand of reality, so that the light source module 22 of varying number is installed, thereby can change the power of whole LED street lamp flexibly; In addition, installation and removal light source module 22 that can be single not only assembles up simply, and repairs also conveniently, makes that the cost of maintenance is low.
Claims (3)
1. LED road-light light-source module mounting structure, comprise housing and the light source module more than two, it is characterized in that: two opposite end portions at the light source module are provided with installing hole respectively, the installing hole of one end and the installing hole of the other end shift to install, and screw passes installing hole the light source module is installed on the housing.
2. LED road-light light-source module mounting structure according to claim 1, it is characterized in that: described housing comprises connecting plate and two side support columns, one end of side support column is installed on the connecting plate, inwall at the side support column is provided with installation step, and described light source module is installed on the installation step.
3. LED road-light light-source module mounting structure according to claim 2, it is characterized in that: described light source module comprises radiator, led light source and module lens, described installing hole is located on the radiator, led light source is installed on the radiator, the module lens are installed on the radiator, and led light source is between module lens and radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200702077U CN203115870U (en) | 2013-02-07 | 2013-02-07 | Installation structure of light emitting diode (LED) street lamp light source modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200702077U CN203115870U (en) | 2013-02-07 | 2013-02-07 | Installation structure of light emitting diode (LED) street lamp light source modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115870U true CN203115870U (en) | 2013-08-07 |
Family
ID=48896209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200702077U Expired - Fee Related CN203115870U (en) | 2013-02-07 | 2013-02-07 | Installation structure of light emitting diode (LED) street lamp light source modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115870U (en) |
-
2013
- 2013-02-07 CN CN2013200702077U patent/CN203115870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510800 Guangzhou, Huadu District, Huadu District, Guangdong, SAST Road, No. 1, room No. 302 Patentee after: Guangzhou LEDIA lighting Limited by Share Ltd Address before: 510800 Guangdong, Huadu District, Xinhua Street, commercial road, room No. 350, room 1, No. Patentee before: Guangzhou Ledia Lighting Technology Company |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |