CN203642134U - Cooling fan device for LED streetlamp - Google Patents
Cooling fan device for LED streetlamp Download PDFInfo
- Publication number
- CN203642134U CN203642134U CN201320882043.8U CN201320882043U CN203642134U CN 203642134 U CN203642134 U CN 203642134U CN 201320882043 U CN201320882043 U CN 201320882043U CN 203642134 U CN203642134 U CN 203642134U
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- CN
- China
- Prior art keywords
- head
- fan device
- street lamp
- led street
- fans
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- 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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Abstract
The utility model relates to a cooling fan device for an LED streetlamp. The cooling fan device comprises an outer shell, a big motor, an optothermal sensor and multi-head fans, a plurality of multi-head fans are arranged in the outer shell, the multi-head fans are separated through separating gates, and a fixing plate is arranged on the lower portion of each separating gate. The two sides of each fixing plate can be fixed on the inner wall of the outer shell through detachable reinforcing strips, the big motor is arranged above the multi-head fans in a sharing mode, the optothermal sensor is further arranged on the front portion of the big motor, and the optothermal sensor is further provided with a thermometer. An LED streetlamp mounting groove is formed in the lower portion of the multi-head fans in a sharing mode, and the two sides of the LED streetlamp mounting groove are respectively provided with a sewage discharging outlet. Through above improvement, the cooling fan device for the LED streetlamp has the advantages that cooling is adjusted according to the inside temperature of the outer shell, the inside structure is firm, protecting measure devices are arranged among the multi-head fans, mutual influence is avoided, the cooling fan can be used under severe environment such as high and low temperatures, the strength is high, corrosion resistance and fire resistance are good, ventilation is good, and dust and dirt blockage is avoided.
Description
Technical field
The utility model relates to LED field of street lamp lighting, relates in particular to a kind of radiator fan device for LED street lamp.
Background technology
Along with the idea of energy-saving and emission-reduction and low-carbon environment-friendly is rooted in the hearts of the people, LED class illuminating lamp is used more and more widely, especially in the use of large-scale public place street lamp, although LED lighting apparatus has the feature of energy-conserving and environment-protective, but can produce larger heat energy in the process of its illumination, cause inner junction temperature too high, if things go on like this easily cause inside chip to be burned because of excess Temperature, especially high-power LED street lamp is all the more so, the improvement of dispelling the heat in LED street lamp inside focuses mostly in prior art, to rely on the air-flow of natural wind to realize outside cooling afterwards, but such variation that relies on very much natural environment, in prior art, also there is use fan for cooling, but existence arranges fan and mostly is single fan structure, wind-force is limited, and existing design also exists due to temperature cannot well be controlled, no matter whether fan can continue to start needs to lower the temperature, this has just expended the unnecessary energy, do not meet the requirement of energy-conserving and environment-protective, and existing fan design lacks outer protection, be unsuitable for using in adverse circumstances.
Utility model content
The deficiency that the utility model exists for prior art, provides one to regulate cooling according to internal temperature, and the sufficient cooling-down effect of wind-force is obvious, and external and internal compositions firmly and the feature of long service life.
A kind of technical scheme that the utility model provides is: a kind of radiator fan device for LED street lamp, comprise shell, large motor, photo-thermal sensor and multi-head fan, in described shell, be provided with multiple described multi-head fans, between described multi-head fan, separated by barrier, each described barrier bottom is provided with fixed head, described fixed head both sides are fixed on by dismountable reinforcing strip on the inwall of shell, multiple described multi-head fans top is provided with large motor altogether, described large motor upper forepart is also provided with photo-thermal sensor, on described photo-thermal sensor, be also provided with thermometer, multiple described multi-head fans bottom is provided with LED street lamp mounting groove altogether, described LED street lamp mounting groove both sides are respectively equipped with sewage draining exit.
Further improvement of the utility model is: the chondritic of the nylon 46 that described shell is outer smooth.
Further improvement of the utility model is: described housing exterior also scribbles ORC.
Further improvement of the utility model is: the fixed head of described stationary grate is provided with ventilating opening.
Further improvement of the utility model is: described barrier and fixed head are respectively high-strength corrosion-resistant flame retarding construction.
The beneficial effects of the utility model are: can, according to enclosure temperature, regulate cooling 1..2. internal structure is firm.3. between multi-head fan, be provided with safeguard procedures, be independent of each other.4. can under the adverse circumstances such as high low temperature, use, intensity is high, corrosion-resistant and anti-flammability is good.5. venting practice is better, can not cause grey dustiness to stop up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fixed head of the present utility model.
1-shell, the large motor of 2-, 3-photo-thermal sensor, 4-multi-head fan, 5-barrier, 6-fixed head, 7-reinforcing strip, 8-thermometer, 9-LED street lamp mounting groove, 10-sewage draining exit, 11-ventilating opening.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
The utility model is as depicted in figs. 1 and 2: a kind of radiator fan device for LED street lamp, comprise shell 1, large motor 2, photo-thermal sensor 3 and multi-head fan 4, in described shell 1, be provided with multiple described multi-head fans 4, between described multi-head fan 4, separated by barrier 5, each described barrier 5 bottoms are provided with fixed head 6, described fixed head 6 both sides are fixed on the inwall of shell 1 by dismountable reinforcing strip 7, multiple described multi-head fans 4 tops are provided with large motor 2 altogether, described large motor 2 upper foreparts are also provided with photo-thermal sensor 3, on described photo-thermal sensor 3, be also provided with thermometer 8, multiple described multi-head fans 4 bottoms are provided with LED street lamp mounting groove 9 altogether, described LED street lamp mounting groove 9 both sides are respectively equipped with sewage draining exit 10.
The utility model is in the time of concrete use, owing to being provided with multiple described multi-head fans 4 in described shell 1, can realize multi-fan air-supply cooling, promote cooling-down effect, between described multi-head fan 4, separated by barrier 5, each described barrier 5 bottoms are provided with fixed head 6, described fixed head 6 both sides are fixed on the inwall of shell 1 by dismountable reinforcing strip 7, design can be avoided influencing each other between fan like this, and prevent that by the supporting construction of strengthening between barrier 5 and fixed head 6 multi-head fan 4 is subject to external impact, the ventilating opening 11 arranging on the fixed head 6 of described stationary grate 5 is convenient to multi-head fan 4 air-out coolings, described barrier 5 and fixed head 6 are high-strength corrosion-resistant flame retarding construction, can extend the service life of barrier 5 and fixed head 6, multiple described multi-head fans 4 tops are provided with large motor 2 altogether, described large motor 2 upper foreparts are also provided with photo-thermal sensor 3, on described photo-thermal sensor 3, be also provided with thermometer 8, photo-thermal sensor 3 shows to regulate large motor 2 to realize the regulation and control to multi-head fan 4 wind-force by temperature on thermometer 8, thereby realize multi-head fan 4 and in the time not needing to dispel the heat, also keep starting state, save the energy, the chondritic of the nylon 46 that described shell 1 is outer smooth, described shell 1 outside also scribbles ORC, from most external, inner radiator fan device and LED street lamp are protected, can under the adverse circumstances such as high low temperature, use, and it is high to have intensity, corrosion-resistant and the good feature of anti-flammability, shell 1 is smooth chondritic and is convenient to the dust dirt landing of dropping outside.
Claims (5)
1. the radiator fan device for LED street lamp, it is characterized in that: comprise shell (1), large motor (2), photo-thermal sensor (3) and multi-head fan (4), in described shell (1), be provided with multiple described multi-head fans (4), between described multi-head fan (4), separated by barrier (5), each described barrier (5) bottom is provided with fixed head (6), described fixed head (6) both sides are fixed on the inwall of shell (1) by dismountable reinforcing strip (7), multiple described multi-head fans (4) top is provided with large motor (2) altogether, described large motor (2) upper forepart is also provided with photo-thermal sensor (3), on described photo-thermal sensor (3), be also provided with thermometer (8), multiple described multi-head fans (4) bottom is provided with LED street lamp mounting groove (9) altogether, described LED street lamp mounting groove (9) both sides are respectively equipped with sewage draining exit (10).
2. a kind of radiator fan device for LED street lamp according to claim 1, is characterized in that: the chondritic of the nylon 46 that described shell (1) is outer smooth.
3. a kind of radiator fan device for LED street lamp according to claim 1 and 2, is characterized in that: described shell (1) outside also scribbles ORC.
4. a kind of radiator fan device for LED street lamp according to claim 1, is characterized in that: the fixed head (6) of described stationary grate (5) is provided with ventilating opening (11).
5. a kind of radiator fan device for LED street lamp according to claim 1, is characterized in that: described barrier (5) and fixed head (6) are high-strength corrosion-resistant flame retarding construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882043.8U CN203642134U (en) | 2013-12-31 | 2013-12-31 | Cooling fan device for LED streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882043.8U CN203642134U (en) | 2013-12-31 | 2013-12-31 | Cooling fan device for LED streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642134U true CN203642134U (en) | 2014-06-11 |
Family
ID=50873376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882043.8U Expired - Fee Related CN203642134U (en) | 2013-12-31 | 2013-12-31 | Cooling fan device for LED streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712193A (en) * | 2013-12-31 | 2014-04-09 | 苏州承腾电子科技有限公司 | Cooling fan device for LED streetlamp |
| CN105202418A (en) * | 2015-10-08 | 2015-12-30 | 常州市家虹包装有限公司 | Street lamp with lampshade convenient to clean |
-
2013
- 2013-12-31 CN CN201320882043.8U patent/CN203642134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712193A (en) * | 2013-12-31 | 2014-04-09 | 苏州承腾电子科技有限公司 | Cooling fan device for LED streetlamp |
| CN105202418A (en) * | 2015-10-08 | 2015-12-30 | 常州市家虹包装有限公司 | Street lamp with lampshade convenient to clean |
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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: 20140611 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |