CN203115737U - Light emitting diode (LED) street lamp bringing convenience to replacement of driver - Google Patents
Light emitting diode (LED) street lamp bringing convenience to replacement of driver Download PDFInfo
- Publication number
- CN203115737U CN203115737U CN2013201549892U CN201320154989U CN203115737U CN 203115737 U CN203115737 U CN 203115737U CN 2013201549892 U CN2013201549892 U CN 2013201549892U CN 201320154989 U CN201320154989 U CN 201320154989U CN 203115737 U CN203115737 U CN 203115737U
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- China
- Prior art keywords
- street lamp
- led
- driver
- box cover
- led street
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light emitting diode (LED) street lamp bringing convenience to replacement of a driver. The LED street lamp comprises an LED lamp box, a box cover and the LED driver which is located inside the LED street lamp box the LED street lamp box is provided with a containing cavity and the box cover, the containing cavity is used for containing the LED driver, the box cover is connected with the top of the containing cavity, and the box cover is provided with a limiting part used for fixing the LED driver. The LED street lamp is simple in structure and strong in practicality, brings convenience to replacement of the LED driver, and improves safety of replacement of the LED driver.
Description
Technical field
The utility model relates to a kind of street lamp, relates in particular to a kind of LED street lamp of being convenient to change driver.
Background technology
Since Edison's invention electric light in 1882, artificial lighting source has experienced incandescent lamp, fluorescent lamp and gas-discharge lamp three phases.At present at indoor a large amount of use fluorescent lights, at the outdoor gas-discharge lamp that then uses in a large number, luminous principle was made when gas-discharge lamp utilized electric current by the gas in the lamp or steam, need the rectifier build-up of luminance, the building-out capacitor that needs in service, to improve power factor, according to the requirement of road actual illumination, the street lighting light source adopts high-pressure sodium lamp, low-pressure sodium lamp or high-pressure mercury lamp usually.These light sources have the light efficiency height, and are photochromic good, the characteristics that the life-span is long.Weak point is: the light colour rendering is poor, lights to start slowly, and power factor is low, and the high-pressure sodium lamp light source contains poisonous mercury in addition, can cause certain harm to environment.
In recent years, along with the continuous development of LED scientific research and the chip technology level of production constantly promote, the high-power LED encapsulation technology is ripe gradually, and the LED luminous efficiency is greatly improved, and its application is progressively widened.LED is the less semiconductor devices of a kind of appearance and size, plurality of advantages such as have that size is little, life-span length, vibration resistance, no mercury are nontoxic, no electromagnetic pollution, no harm ray, luminous efficiency height, initial drive characteristic are good, reliable operation, Maintenance and Repair workload are low especially.The laboratory light efficiency index of 1W white light LEDs product has surpassed 100lm/W at present, progress of science and technology makes LED very likely become general solid light source of new generation, is also progressively using the lighting source as outdoor street lamp, Lawn lamp, garden lamp, trail guide.
Led driver refers to that the power supply of the luminous or led module assembly operate as normal of driving LED adjusts electronic device.Because the on state characteristic of LED PN junction determines that its adaptable power source voltage and electric current mobility scale are very narrow, depart from slightly and just possibly can't light LED or luminous efficiency seriously reduces, perhaps reduction of service life even burn chip.Existing power frequency supply and common battery supply all are not suitable for directly supplying with LED, and led driver is exactly thisly can order about the electronic building brick that LED works under optimum voltage or current status.
At present LED street lamp on the market is in use during drive corruption, it is very inconvenient to change the street lamp driver, generally need to turn-off a plurality of loaded down with trivial details steps such as road lamp power supply, wire stripping, wiring, Chan insulating tape earlier and just can finish more changing jobs of driver, this staff to open-air work high above the ground is wasted time and energy very much, the ， Suo Chan insulating tape that also is fraught with risks is also easily aging etc. bad.
The utility model content
For solving the deficiencies in the prior art, reduce the operation easier of changing led driver, the LED street lamp that the utility model provides a kind of simple in structure, easy to operate being convenient to change driver improves the security of changing led driver simultaneously.
A kind of LED street lamp of being convenient to change driver, comprise LED street lamp casing and Box Cover, and the led driver that is positioned at described LED street lamp casing, described LED street lamp casing has the container cavity of placing described led driver, and being provided with the Box Cover that is connected with the container cavity top, described Box Cover is provided with the limiting component for fixing described led driver.
Compared with prior art, led driver of the present utility model is installed on the Box Cover, and this Box Cover is coupling with LED street lamp casing again simultaneously, when led driver breaks down, by the overturning cabinet lid, take out the led driver that is installed on the Box Cover, can realize the replacing to led driver.
Led driver of the present utility model is installed on the Box Cover by the form of interlocking, does not have loaded down with trivial details steps such as wire stripping, wiring, Chan insulating tape during replacing, has simplified the step when changing led driver, and operating efficiency is provided.
The side edge of described Box Cover also convexes with two locating pieces, and is provided with the clamping screw that runs through described locating piece, and the threaded one end of this clamping screw is engaged in the described LED street lamp casing.
Because led driver is installed on the Box Cover, one side shaft of Box Cover is connected on the LED street lamp casing, and opposite side also must be fixed by corresponding device and LED street lamp casing, therefore also convex with two locating pieces on the side edge of Box Cover, the bolt that runs through locating piece firmly is fixed on Box Cover on the LED street lamp casing.
Described Box Cover cooperates with LED street lamp box sealing.
Box Cover cooperates with LED street lamp box sealing, can corresponding sealing gasket be installed between Box Cover and LED street lamp casing, has waterproof effect, thereby prolongs the service life of led driver.
The side of described Box Cover is along also having the spanner that drives described Box Cover upset, and this spanner is wedge.
For ease of the upset of Box Cover, along arranging wedge, corresponding stress point can also be set in the side of Box Cover at the top of Box Cover, increase the operation ease of Box Cover upset.
Described limit base comprises side plate, and the top of this side plate is along being connected with described Box Cover, and the end of two side plates is the space of placing described led driver along the in-flanges that is connected with positioned opposite between two limit bases.
Limiting component of the present utility model is two limit bases side by side, and led driver is plugged between the limit base, and the carriage that limiting component can also be structure as a whole makes led driver insert in this limiting component with drawer-type structure.
Another effect of limiting component is that in the overturning cabinet lid, led driver breaks away from LED street lamp casing with Box Cover, is convenient to the replacing of led driver.
The both sides of described led driver are provided with threaded water joint, and described side plate is provided with the breach that cooperates with water joint, are convenient to change led driver.
The water joint of led driver both sides is used for connecting input joint, output end connector, with the performance waterproof action.When changing led driver, twist the nut of led driver two ends water joint, can reach the purpose that the instrument of exempting from is changed led driver fast.
The utility model is simple in structure, practical, reduces the difficulty of changing led driver, promotes the operating efficiency of led driver maintenance, has also improved the security the when workman changes led driver.
Description of drawings
Fig. 1 is convenient to change the structural representation of the LED street lamp of driver for the utility model.
Fig. 2 is the structural representation after this practical Box Cover upset.
Structural representation when Fig. 3 is this practicality replacing led driver.
The specific embodiment
The LED street lamp of the utility model being convenient to change driver below in conjunction with accompanying drawing describes in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of LED street lamp of being convenient to change driver comprises LED street lamp casing 1, and the led driver 3 that is positioned at LED street lamp casing 1.
LED street lamp casing 1 has the container cavity of placing led driver 3, and the top of this container cavity has Box Cover 2, and this Box Cover 2 is connected on the LED street lamp casing 1, and also is provided with the limiting component 6 for fixed L ED driver 3 on the Box Cover 2.
Limiting component 6 is two limit bases side by side, the in-flanges on edge at the bottom of limit base comprises side plate and is positioned at side plate, and led driver 3 is placed between two limit bases.Led driver 3 of the present utility model is plugged on the Box Cover 2 with drawer-type structure, and the in-flanges that is positioned at led driver 3 insertion ends is reclinate guide plate also, limiting component 6 can also be arranged as the carriage of integrative-structure, and led driver 3 is placed on the inside of this carriage.
For preventing that rainwater from infiltrating from the gap of Box Cover 2 and LED street lamp casing 1; Box Cover 2 of the present utility model is sealed and matched with LED street lamp casing 1; can sealing rubber ring etc. be installed between Box Cover 2 and LED street lamp casing 1, have the effect of protection led driver 3.
The side of Box Cover 2 is along also convexing with two locating pieces 4, the clamping screw of wearing two locating pieces 4 is fixing with LED street lamp casing 1 with Box Cover 2, and this side was covered 2 o'clock at overturning cabinet along also having wedge 5, wedge 5 is the stress point of drive case lid 2 upsets, promotes the convenience of operation.
The both sides of led driver 3 convex with is with externally threaded joint 7, the side plate of limit base is provided with joint 7 and is combined with breach, when taking out and led driver 3 is installed, joint 7 slides in breach, the water joint of led driver both sides is used for connecting input joint, output end connector, with the performance waterproof action.When changing led driver, twist the nut of led driver two ends water joint, can reach the purpose that the instrument of exempting from is changed led driver fast.
The process that LED street lamp of the present utility model is changed led driver is: at first, twist the clamping screw at locating piece 4 places with instrument, and take good care of accessories such as clamping screw and packing ring; Secondly, pull wedge 5 on the Box Cover 2 with finger, and firmly overturning cabinet covers 2, presses close to LED street lamp casing 1 up to the one side of Box Cover 2; Then the locking nut on 3 liang of side connectors 7 of led driver is unscrewed, and pulled out joint 7, grasp led driver 3 and firmly pull outward and to take out, the led driver that more renews then and mount.
The above only is preferable implementation example of the present utility model, is not limited to the utility model, and is all within the utility model spirit and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. LED street lamp of being convenient to change driver, comprise LED street lamp casing and Box Cover, and the led driver that is positioned at described LED street lamp casing, it is characterized in that, described LED street lamp casing has the container cavity of placing described led driver, and being provided with the Box Cover that is connected with the container cavity top, described Box Cover is provided with the limiting component for fixing described led driver.
2. the LED street lamp of being convenient to change driver as claimed in claim 1, it is characterized in that, the side edge of described Box Cover also convexes with two locating pieces, and is provided with the clamping screw that runs through described locating piece, and the threaded one end of this clamping screw is engaged in the described LED street lamp casing.
3. the LED street lamp of being convenient to change driver as claimed in claim 2 is characterized in that, described Box Cover cooperates with LED street lamp box sealing.
4. the LED street lamp of being convenient to change driver as claimed in claim 1 is characterized in that, the side of described Box Cover is along also having the spanner that drives described Box Cover upset.
5. the LED street lamp of being convenient to change driver as claimed in claim 4 is characterized in that, described limiting component is two limit bases side by side, is the space of placing described led driver between two limit bases.
6. the LED street lamp of being convenient to change driver as claimed in claim 5 is characterized in that described limit base comprises side plate, and the top of this side plate is along being connected with described Box Cover, and the end of two side plates is along the in-flanges that is provided with positioned opposite.
7. the LED street lamp of being convenient to change driver as claimed in claim 6 is characterized in that the both sides of described led driver are provided with threaded water joint, and described side plate is provided with the breach that cooperates with water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201549892U CN203115737U (en) | 2013-03-29 | 2013-03-29 | Light emitting diode (LED) street lamp bringing convenience to replacement of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201549892U CN203115737U (en) | 2013-03-29 | 2013-03-29 | Light emitting diode (LED) street lamp bringing convenience to replacement of driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115737U true CN203115737U (en) | 2013-08-07 |
Family
ID=48896077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201549892U Expired - Fee Related CN203115737U (en) | 2013-03-29 | 2013-03-29 | Light emitting diode (LED) street lamp bringing convenience to replacement of driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115737U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078354A1 (en) | 2013-11-26 | 2015-06-04 | 四川新力光源股份有限公司 | Card type led driver and transportation means with card type driver |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
-
2013
- 2013-03-29 CN CN2013201549892U patent/CN203115737U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078354A1 (en) | 2013-11-26 | 2015-06-04 | 四川新力光源股份有限公司 | Card type led driver and transportation means with card type driver |
| US9920916B2 (en) | 2013-11-26 | 2018-03-20 | Sichuan Sunfor Light Co., Ltd. | Card type LED driver and transportation means with card type driver |
| US11460177B2 (en) | 2015-12-15 | 2022-10-04 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11274816B2 (en) | 2015-12-15 | 2022-03-15 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11408597B2 (en) | 2015-12-15 | 2022-08-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11719422B2 (en) | 2015-12-15 | 2023-08-08 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11892150B2 (en) | 2015-12-15 | 2024-02-06 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11940135B2 (en) | 2015-12-15 | 2024-03-26 | Wangs Alliance Corporation | LED lighting methods and apparatus |
| US11162651B2 (en) | 2019-12-31 | 2021-11-02 | Jiangsu Sur Lighting Co., Ltd | Lamp module group |
| US11466821B2 (en) | 2019-12-31 | 2022-10-11 | Jiangsu Sur Lighting Co., Ltd. | Lamp module group |
| US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
| US11959601B2 (en) | 2019-12-31 | 2024-04-16 | Lumien Enterprise, Inc. | Lamp module group |
| US11421837B2 (en) | 2020-04-23 | 2022-08-23 | Jiangsu Sur Lighting Co., Ltd. | Spotlight structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |