CN202647415U - Light-emitting diode (LED) street lamp - Google Patents
Light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202647415U CN202647415U CN2012202393393U CN201220239339U CN202647415U CN 202647415 U CN202647415 U CN 202647415U CN 2012202393393 U CN2012202393393 U CN 2012202393393U CN 201220239339 U CN201220239339 U CN 201220239339U CN 202647415 U CN202647415 U CN 202647415U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- street lamp
- led street
- utility
- 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
Links
Images
Abstract
The utility model relates to the lamp lighting technical field, in particular to an energy-saving light-emitting diode (LED) street lamp with long service life. The LED street lamp comprises a lamp housing and LED lamp holders disposed inside the lamp housing, wherein a cooling fan and a circuit control device are installed inside the lamp housing. The LED street lamp is good in heat dissipating property, and thus the LED street lamp can effectively solve heat dissipating problems of LED lamps so that a power supply short circuit due to excess temperature is avoided. In addition, the LED lamp holders are connected in parallel with one another, and therefore the phenomenon that the LED street lamp cannot be used for lighting due to one or a plurality of damaged LED lamp holders is further avoided. The LED street lamp is long in service life.
Description
Technical field
The lamp lighting technical fields such as the utility model relates to, especially a kind of LED street lamp of energy-conservation long service life.
Background technology
It is light source that traditional street lamp substantially all adopts incandescent lamp, and incandescent lamp not only often safeguard and the life-span is not long by colour difference, needs, and the height that most importantly can consume energy, in case there is a lamp to be spoilt, can cause whole street lamp to throw light on.Development along with science and technology, the increasing LED of employing lamp substitutes traditional incandescent lamp, LED lamp tradition bubble is compared stronger superiority, response time is fast, energy-conserving and environment-protective, long service life, but LED is during as street lamp, because street lamp is in opening for a long time, the bad lamp hole temperature that causes that dispels the heat is too high, affects the service life of street lamp.
The utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of brightness high, the LED street lamp that thermal diffusivity is good.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED street lamp, and comprise lamp housing and be arranged on the interior LED lamp holder of lamp housing, be provided with radiator fan and circuit control device in the described lamp housing.
Further, the quantity of described radiator fan is two.
Further, be connected in parallel between the described LED lamp holder, cause whole LED desk lamp can't throw light on long service life thereby the LED street lamp can not damaged because of one or several LED lamp holders.
The beneficial effects of the utility model are, LED road lamp cooling performance of the present utility model is good, effectively solve the heat dissipation problem of LED lamp, avoid excess Temperature to cause power supply short circuit, and be connected in parallel between the LED lamp holder, thereby the LED street lamp can not damaged because of one or several LED lamp holders causes whole LED desk lamp can't throw light on long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. lamp housings among the figure, 2.LED lamp holder, 3. radiator fan.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
LED street lamp as shown in Figure 1 comprises lamp housing 1 and is arranged on LED lamp holder 2 in the lamp housing 1, is provided with radiator fan 3 and circuit control device in the lamp housing 1.The quantity of radiator fan 3 is two.Be connected in parallel between the LED lamp holder 2, cause whole LED street lamp can't throw light on long service life thereby the LED street lamp can not damaged because of one or several LED lamp holders 2.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a LED street lamp comprises lamp housing (1) and is arranged on the interior LED lamp holder (2) of lamp housing (1), it is characterized in that: be provided with radiator fan (3) and circuit control device in the described lamp housing (1).
2. LED street lamp according to claim 1, it is characterized in that: the quantity of described radiator fan (3) is two.
3. LED street lamp according to claim 1 is characterized in that: be connected in parallel between the described LED lamp holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202393393U CN202647415U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202393393U CN202647415U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202647415U true CN202647415U (en) | 2013-01-02 |
Family
ID=47416516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202393393U Expired - Fee Related CN202647415U (en) | 2012-05-25 | 2012-05-25 | Light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202647415U (en) |
-
2012
- 2012-05-25 CN CN2012202393393U patent/CN202647415U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202032360U (en) | LED bulb with plastic shell | |
| CN201795318U (en) | Led lamp cup | |
| CN202747065U (en) | LED (Light-Emitting Diode) lamp bulb capable of rapidly radiating heat | |
| CN203517394U (en) | Heat dissipation LED globe lamp | |
| CN202647415U (en) | Light-emitting diode (LED) street lamp | |
| CN202647414U (en) | Radiating light-emitting diode (LED) street lamp | |
| CN202629799U (en) | High-power LED tunnel lamp | |
| CN205316062U (en) | Fin formula LED integrated optical source | |
| CN203052340U (en) | Heat dissipation type light emitting diode (LED) lamp | |
| CN204853058U (en) | Better LED lamps and lanterns of radiating effect | |
| CN203442515U (en) | Self-heat-dissipating light emitting diode (LED) bulb lamp | |
| CN202613278U (en) | High-power light-emitting diode (LED) car lamp | |
| CN204986471U (en) | Heat radiating structure of LED bulb | |
| CN203605041U (en) | Led lamp | |
| CN203586143U (en) | LED multi-hole convection heating-sinking technology lamp | |
| CN203384795U (en) | LED bulb lamp good in heat dissipation performance | |
| CN102865515A (en) | LED (light-emitting diode) illuminating device | |
| CN202056827U (en) | U-shaped energy-saving lamp | |
| CN203421651U (en) | LED lamp based on cold-hot air convection radiating | |
| CN202674904U (en) | Heat-radiating LED fluorescent lamp | |
| CN203642092U (en) | Efficient heat-radiation high-power LED lamp | |
| CN202152945U (en) | Light-equalizing and cooling LED (Light-Emitting Diode) lamp | |
| CN202327752U (en) | LED (light-emitting diode) lamp bulb | |
| CN202868475U (en) | Light-emitting diode (LED) lighting equipment | |
| CN202580838U (en) | Energy-saving LED par lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130525 |