CN203907365U - LED street lamp convenient to use - Google Patents
LED street lamp convenient to use Download PDFInfo
- Publication number
- CN203907365U CN203907365U CN201420304322.0U CN201420304322U CN203907365U CN 203907365 U CN203907365 U CN 203907365U CN 201420304322 U CN201420304322 U CN 201420304322U CN 203907365 U CN203907365 U CN 203907365U
- Authority
- CN
- China
- Prior art keywords
- power supply
- street lamp
- rod used
- led street
- feeder rod
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the field of lighting, in particular to an LED street lamp convenient to use. The LED street lamp convenient to use comprises a lamp shell. Power supply rods are arranged at the bottom of the lamp shell and distributed in parallel. A circuit is formed between every two adjacent power supply rods. The power supply rods on each circuit are respectively provided with multiple lighting assemblies. Each lighting assembly comprises a power supply substrate, power supply sleeves, LED beads and cooling fins. Every two power supply sleeves are arranged on the two sides of the corresponding power supply substrate. The LED beads are arranged on the lower side of each power supply substrate. The cooling fins are arranged on the upper side of each power supply substrate. The lighting assemblies are connected to the corresponding power supply rods in a sleeved mode through the power supply sleeves. According to the LED street lamp convenient to use, when LED beads in a certain lighting assembly break down, only the lighting assembly to which the LED beads belong needs to be taken down from the corresponding power supply rods and replaced by a new lighting assembly, and the LED street lamp can be continuously used normally. The replaced lighting assembly is taken to a repair factory so as to be repaired, the process is simple, use is convenient, and time is saved.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of LED street lamp.
Background technology
It is light source that traditional street lamp substantially all adopts incandescent lamp, and incandescent lamp is colour difference not only, needs often maintenance and life-span not long, and energy consumption is high.Along with scientific and technical development, the increasing local LED of employing lamp substitutes traditional incandescent lamp bulb, the more traditional bulb of LED lamp has incandescent stronger superiority, response time is fast, energy-conserving and environment-protective, long service life, but because the brightness of single led lamp pearl is low, and illumination zone is narrow, can not meet lighting requirement, therefore generally need to adopt the mode of a plurality of small lamp bulb combinations.
And generally all LED lamp pearl unifications are embedded on a substrate at present, if wherein some lamp pearls damage, change very trouble, and LED street lamp cannot use when changing.
Utility model content
An object of the present utility model is to provide a kind of LED street lamp easy to use, to address the above problem.
Embodiment of the present utility model provides a kind of LED street lamp, comprises lamp housing; The bottom of described lamp housing is provided with many feeder rod used thereins; Described feeder rod used therein is all arranged side by side, and forms a circuit loop between every two described feeder rod used thereins; On two described feeder rod used thereins on each circuit loop, be provided with a plurality of light fixtures;
Described light fixture comprises for electric substrate, for electric bushing, LED lamp pearl and radiating fin; Described is two for electric bushing, is separately positioned on the described both sides for electric substrate; Described LED lamp pearl is arranged on the described downside for electric substrate; Described radiating fin is arranged on the described upside for electric substrate, and with described vertical for electric substrate; Described light fixture is connected on two described feeder rod used thereins that belong to a circuit loop together by described power supply casing pipe sleeve.
Preferably, adhere to separately between the described feeder rod used therein of two adjacent groups circuit loop and leave heat dissipation channel.
Preferably, belong to together and between adjacent two light fixtures of a circuit loop, leave heat radiation gap.
It is preferably, described that for electric bushing, the size on described feeder rod used therein is axial is greater than the described electric substrate that supplies in the size of this direction.
Preferably, described feeder rod used therein and described lamp housing removably connect.
Preferably, described lamp housing comprises housing and protecgulum; Described housing and described protecgulum removably connect; The inner side of described protecgulum is provided with a plurality of slots; Two described feeder rod used thereins described in each in all corresponding circuit loop of slot.
Preferably, described housing is connected by bolt, nut with described protecgulum.
LED street lamp provided by the utility model, by feeder rod used therein and light fixture are set, can make feeder rod used therein be respectively each light fixture power supply.When the LED lamp pearl in some light fixtures wherein damages, only need be by the light fixture under it by taking off on feeder rod used therein, and the light fixture more renewing, just can make LED street lamp continue normal use.The light fixture changing is taken repair shop again and is keeped in repair, and process is simple, easy to use, saves time.
Accompanying drawing explanation
The internal structure schematic diagram of the LED street lamp that Fig. 1 provides for the utility model embodiment;
The structural representation of the light fixture that Fig. 2 provides for the utility model embodiment.
Reference numeral: 1-lamp housing; 101-housing; 102-protecgulum; 2-feeder rod used therein; 3-light fixture; 301-is for electric substrate; 302-is for electric bushing; 303-LED lamp pearl; 304-radiating fin; 4-heat dissipation channel; The 5-gap of dispelling the heat.
The specific embodiment
For the ease of clear, understand the technical solution of the utility model, below in conjunction with embodiment, be elaborated.
An embodiment of the present utility model provides a kind of LED street lamp easy to use, as depicted in figs. 1 and 2, comprises lamp housing 1; The bottom of lamp housing is provided with many feeder rod used thereins 2; Feeder rod used therein 2 is all arranged side by side, and forms a circuit loop between every two feeder rod used thereins 2; On two feeder rod used thereins 2 on each circuit loop, be provided with a plurality of light fixtures 3;
Light fixture 3 comprises for electric substrate 301, for electric bushing 302, LED lamp pearl 303 and radiating fin 304; For electric bushing 302, be two, be separately positioned on the both sides for electric substrate 301; LED lamp pearl 303 is arranged on the downside for electric substrate 301; Radiating fin 304 is arranged on the upside for electric substrate 301, and with vertical for electric substrate 301; Light fixture 3 is connected on two feeder rod used thereins 2 that belong to a circuit loop together by described power supply casing pipe sleeve.
LED street lamp provided by the utility model, by feeder rod used therein 2 and light fixture 3 are set, can make feeder rod used therein 2 be respectively each light fixture 3 power supply.When the LED lamp pearl 303 in some light fixtures 3 wherein damages, only need be by the light fixture under it 3 by taking off on feeder rod used therein 2, and the light fixture 3 more renewing, just can make LED street lamp continue normal use.The light fixture 3 changing is taken repair shop again and is keeped in repair, and process is simple, easy to use, saves time.
Due to the One's name is legion of LED lamp pearl 303, so radiating efficiency just becomes the restriction LED lamp pearl key factor in 303 service lifes.In order to improve radiating efficiency, preferred, adhere to separately between the feeder rod used therein 2 of two adjacent groups circuit loop and leave heat dissipation channel 4.
Further, can also make to belong to together between adjacent two light fixtures 3 of a circuit loop and leave heat radiation gap 5.In order to make fast and easily to form heat radiation gap 5 between adjacent two light fixtures 3, preferred, the size for electric bushing 302 on feeder rod used therein 2 is axial is greater than the size in this direction for electric substrate 301.
For the ease of the dismounting of light fixture 3, preferred, feeder rod used therein 2 removably connects with lamp housing 1.This connected mode has multiple, and wherein fairly simple a kind of mode is: lamp housing 1 comprises housing 101 and protecgulum 102; Housing 101 removably connects with protecgulum 102, for example, by bolt, nut (not shown), connect; The inner side of protecgulum 102 is provided with a plurality of slot (not shown)s; Two feeder rod used thereins 2 in all corresponding circuit loop of each slot.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a LED street lamp easy to use, is characterized in that: comprise lamp housing; The bottom of described lamp housing is provided with many feeder rod used thereins; Described feeder rod used therein is all arranged side by side, and forms a circuit loop between every two described feeder rod used thereins; On two described feeder rod used thereins on each circuit loop, be provided with a plurality of light fixtures;
Described light fixture comprises for electric substrate, for electric bushing, LED lamp pearl and radiating fin; Described is two for electric bushing, is separately positioned on the described both sides for electric substrate; Described LED lamp pearl is arranged on the described downside for electric substrate; Described radiating fin is arranged on the described upside for electric substrate, and with described vertical for electric substrate; Described light fixture is connected on two described feeder rod used thereins that belong to a circuit loop together by described power supply casing pipe sleeve.
2. LED street lamp according to claim 1, is characterized in that: adhere to separately between the described feeder rod used therein of two adjacent groups circuit loop and leave heat dissipation channel.
3. LED street lamp according to claim 1, is characterized in that: belong to together between adjacent two light fixtures of a circuit loop and leave heat radiation gap.
4. LED street lamp according to claim 1, is characterized in that: described for electric bushing, the size on described feeder rod used therein is axial is greater than the described electric substrate that supplies in the size of this direction.
5. LED street lamp according to claim 1, is characterized in that: described feeder rod used therein and described lamp housing removably connect.
6. LED street lamp according to claim 1, is characterized in that: described lamp housing comprises housing and protecgulum; Described housing and described protecgulum removably connect; The inner side of described protecgulum is provided with a plurality of slots; Two described feeder rod used thereins described in each in all corresponding circuit loop of slot.
7. LED street lamp according to claim 6, is characterized in that: described housing is connected by bolt, nut with described protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304322.0U CN203907365U (en) | 2014-06-09 | 2014-06-09 | LED street lamp convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304322.0U CN203907365U (en) | 2014-06-09 | 2014-06-09 | LED street lamp convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907365U true CN203907365U (en) | 2014-10-29 |
Family
ID=51781640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304322.0U Expired - Fee Related CN203907365U (en) | 2014-06-09 | 2014-06-09 | LED street lamp convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907365U (en) |
-
2014
- 2014-06-09 CN CN201420304322.0U patent/CN203907365U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |