CN210800993U

CN210800993U - LED street lamp capable of rapidly dissipating heat

Info

Publication number: CN210800993U
Application number: CN201922263358.4U
Authority: CN
Inventors: 李明; 李飞; 姜薇; 胡静; 周福健; 李玖敏
Original assignee: Yangzhou Yuefeng Lighting Equipment Co ltd
Current assignee: Yangzhou Yuefeng Lighting Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-19
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a LED street lamp that can dispel heat fast, including the lamp pole, one side top-down of lamp pole corresponds installs heat dissipation water pump and water-collecting box, small-size aerogenerator, arm and power supply box are installed to the opposite side top-down correspondence of lamp pole, the top of lamp pole is provided with solar cell panel, lamp pole bottom inboard is provided with the controller, the outer department of following on water-collecting box top is provided with the water catch bowl, the LED lamp stand is installed to the one end of arm, the bottom of LED lamp stand is connected with the lamp shade, the inside of lamp shade is fixed with heat dissipation control assembly, the bottom protrusion of LED lamp stand is provided with the support. The utility model discloses a set up heat dissipation water pump, heat dissipation control subassembly, small-size aerogenerator, controller, thermal spray, lamp shade and heat dissipation fan, it is not good to have solved the radiating effect of LED street lamp holder to and its problem that lacks automatic control mechanism.

Description

LED street lamp capable of rapidly dissipating heat

Technical Field

The utility model relates to a street lamp technical field specifically is a LED street lamp that can dispel the heat fast.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps within a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, along with the progress of technical means, the types of the LED street lamp are more and more, the functionality of the LED street lamp is more and more abundant, and people can go out at night more conveniently. When the LED street lamp works, the lamp cap part is easy to generate high temperature, the continuous high temperature is easy to reduce the using effect of the street lamp, and the service life of the street lamp is reduced.

Through retrieval, a patent publication No. CN109114510A provides a novel heat dissipation LED street lamp, which comprises a base and a lamp post vertically arranged on the base; the LED lamp also comprises an LED lamp shell; the LED lamp shell is fixedly installed on one side of the lamp post through a support, and an LED light source component is arranged in the LED lamp shell.

The novel heat dissipation LED street lamp in the prior art has the following defects:

1. the device has poor heat dissipation effect, cannot fully dissipate heat of the lamp cap of the street lamp, and cannot meet the heat dissipation requirement of the street lamp under the condition of high temperature;

2. the device's degree of automation is low, needs manual operation, can't satisfy the automatic heat dissipation of street lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but quick radiating LED street lamp has solved the radiating effect of LED street lamp holder not good to and its problem that lacks automatic control mechanism.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can quick radiating LED street lamp, includes the lamp pole, one side top-down of lamp pole corresponds installs heat dissipation water pump and water-collecting box, small-size aerogenerator, arm and power supply box are installed to the opposite side top-down correspondence of lamp pole, the top of lamp pole is provided with solar cell panel, lamp pole bottom inboard is provided with the controller, the outer department of following on water-collecting box top is provided with the water catch bowl, the LED lamp stand is installed to the one end of arm, the bottom of LED lamp stand is connected with the lamp shade, the inside of lamp shade is fixed with heat dissipation control assembly, the bottom protrusion of LED lamp stand is provided with the support, the support is provided with two, and two all be fixed with the heat dissipation fan on the inner wall of support, the externally mounted of LED lamp stand has ponding chamber, the lower extreme in ponding chamber has set gradually the heat dissipation.

Preferably, the input end of the heat dissipation water pump extends to the inside of the water collecting box, the output port of the heat dissipation water pump is connected with a heat dissipation water pipe, and the other end of the heat dissipation water pipe is connected with the water collecting cavity.

Preferably, the output direction of the heat dissipation nozzle and the output direction of the heat dissipation fan face the lampshade.

Preferably, the solar cell panel and the small wind driven generator are both connected with the power box through power lines, and the heat dissipation water pump and the controller are connected outside the power box in parallel.

Preferably, the inside of heat dissipation control assembly includes riser and temperature sensor, the riser is fixed on the inner wall of lamp shade, and the outside of riser is provided with spacing section of thick bamboo, and temperature sensor installs on spacing section of thick bamboo.

Preferably, the output end of the temperature sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the heat-dissipating water pump and the input end of the heat-dissipating fan.

(III) advantageous effects

The utility model provides a but quick radiating LED street lamp possesses following beneficial effect:

(1) the utility model discloses a set up header box, heat dissipation water pump, ponding chamber, heat dissipation nozzle and heat dissipation fan, the utility model discloses a radiating effect is good, can fully dispel the heat to the LED street lamp holder, guarantees to dispel the heat fast to the street lamp under the high temperature condition, and ageing is good, has solved the not good problem of LED street lamp radiating effect, the utility model discloses set up two kinds of heat dissipation mechanisms in the outside of lamp stand, respectively dispel the heat and the fountain heat through heat dissipation fan, adopt the mode of heat dissipation fan to dispel the heat to the lamp holder under the general condition, when the temperature of lamp holder reaches a definite value, the device then adopts the fountain heat dissipation, guarantees the rapid cooling of lamp holder, and this device ageing is good.

(2) The utility model discloses a set up heat dissipation control assembly and controller, the degree of automation of this device is high, can accomplish the heat dissipation treatment of lamp holder part automatically, need not manual operation, has solved the automation of street lamp heat abstractor and has hanged down, and ageing is not good and its extravagant manpower and materials's problem, the utility model discloses set up the heat dissipation control assembly in the inside of lamp shade, can sense the real-time temperature of lamp holder, dispel the heat according to the temperature control cooling system, guarantee the ageing of device work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a lamp holder portion of an LED lamp according to the present invention;

fig. 3 is a schematic structural diagram of the heat dissipation control assembly of the present invention.

The reference numbers in the figures are: 1. a lamp post; 2. a water collection box; 3. a water collecting hopper; 4. a heat-dissipating water pump; 5. a heat dissipation control assembly; 6. a solar panel; 7. an LED lamp holder; 8. a small wind power generator; 9. a heat dissipation water pipe; 10. a lamp arm; 11. a power supply box; 12. a controller; 13. a water accumulation cavity; 14. a heat dissipation spray head; 15. a lamp shade; 16. a heat dissipation fan; 17. a support; 18. a vertical plate; 19. a limiting cylinder; 20. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a LED street lamp capable of quickly radiating heat comprises a lamp post 1, a heat radiating water pump 4 and a water collecting box 2 are correspondingly installed on one side of the lamp post 1 from top to bottom, the water collecting box 2 is used for collecting rainwater, a small wind driven generator 8, a lamp arm 10 and a power box 11 are correspondingly installed on the other side of the lamp post 1 from top to bottom, the small wind driven generator 8 can enrich the power generation function of the device, a solar cell panel 6 is arranged at the top end of the lamp post 1, a controller 12 is arranged on the inner side of the bottom of the lamp post 1, the controller 12 is STC89C52 in model, a water collecting hopper 3 is arranged at the outer edge of the top end of the water collecting box 2 to facilitate water collection, an LED lamp holder 7 is installed at one end of the lamp arm 10, a lamp shade 15 is connected to the bottom of the LED lamp holder 7, a heat radiating control component 5 is fixed inside the lamp shade 15, a support 17 is convexly arranged at the, the LED lamp holder is used for heat dissipation of the device, meanwhile, a water accumulation cavity 13 is installed outside the LED lamp holder 7, a heat dissipation spray head 14 is sequentially arranged at the lower end of the water accumulation cavity 13, the output direction of the heat dissipation spray head 14 and the output direction of a heat dissipation fan 16 face a lampshade 15, the input end of a heat dissipation water pump 4 extends to the inside of the water collecting box 2, the output port of the heat dissipation water pump 4 is connected with a heat dissipation water pipe 9, the other end of the heat dissipation water pipe 9 is connected with the water accumulation cavity 13, during operation, a solar cell panel 6 and a small-sized wind driven generator 8 are both connected with a power supply box 11 through power lines, the heat dissipation water pump 4 and a controller 12 are connected in parallel to the outside of the power supply box 11, the inside of a heat dissipation control assembly 5 comprises a vertical plate 18 and a temperature sensor 20, the model of the temperature sensor 20 is PT100, the vertical plate 18 is fixed, an output terminal of the temperature sensor 20 is electrically connected to an input terminal of the controller 12, and an output terminal of the controller 12 is electrically connected to an input terminal of the heat-dissipating water pump 4 and an input terminal of the heat-dissipating fan 16.

The working principle is as follows: when the LED lamp is used, the heat dissipation control assembly 5 is installed inside the lamp shade 15, the temperature sensor 20 inside the heat dissipation control assembly 5 can sense the change of the temperature inside the lamp shade 15 and transmit the temperature signal to the controller 12 at any time, the controller 12 processes the signal, when the temperature is in a certain value, the controller 12 controls the heat dissipation fan 16 to operate to dissipate heat outside the lamp shade 15, when the temperature sensed by the temperature sensor 20 is higher than a certain value, the controller 12 controls the heat dissipation water pump 4 to operate, water liquid flows into the water accumulation cavity 13, the lamp shade 15 is cooled in a spraying mode under the action of the heat dissipation spray nozzle 14, the temperature outside the lamp shade 15 is rapidly reduced, the service performance of the LED lamp is further ensured, when the temperature inside the lamp shade 15 is lower than a certain value, the controller 12 controls the heat dissipation water pump 4 or the heat dissipation fan 16 to stop operating, and the purpose of automatic control is achieved, the water collecting box 2 is used for collecting rainwater and supplying the rainwater to the spraying operation of the heat dissipation spray head 14.

To sum up, the utility model discloses a set up heat dissipation water pump 4, heat dissipation control subassembly 5, small-size aerogenerator 8, controller 12, thermal spray 14, lamp shade 15 and heat dissipation fan 16, it is not good to have solved the radiating effect of LED street lamp holder to and its problem that lacks automatic control mechanism.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but quick radiating LED street lamp, includes lamp pole (1), its characterized in that: the solar street lamp is characterized in that a heat dissipation water pump (4) and a water collection box (2) are correspondingly installed on one side of the lamp pole (1) from top to bottom, a small wind driven generator (8), a lamp arm (10) and a power box (11) are correspondingly installed on the other side of the lamp pole (1) from top to bottom, a solar cell panel (6) is arranged on the top end of the lamp pole (1), a controller (12) is arranged on the inner side of the bottom of the lamp pole (1), a water collection hopper (3) is arranged at the outer edge of the top end of the water collection box (2), an LED lamp holder (7) is installed at one end of the lamp arm (10), a lamp shade (15) is connected to the bottom of the LED lamp holder (7), a heat dissipation control assembly (5) is fixed inside the lamp shade (15), a support (17) is convexly arranged at the bottom of the LED lamp holder (7), two supports (17) are arranged, the LED lamp is characterized in that a water accumulation cavity (13) is arranged outside the LED lamp holder (7), and a heat dissipation spray head (14) is sequentially arranged at the lower end of the water accumulation cavity (13).

2. The LED street lamp capable of rapidly dissipating heat as claimed in claim 1, wherein: the input of heat dissipation water pump (4) extends to the inside of catchmenting box (2), the output port of heat dissipation water pump (4) is connected with heat dissipation water pipe (9), and the other end of heat dissipation water pipe (9) with ponding chamber (13) link to each other.

3. The LED street lamp capable of rapidly dissipating heat as claimed in claim 1, wherein: the output direction of the heat dissipation spray head (14) and the output direction of the heat dissipation fan (16) face the lampshade (15).

4. The LED street lamp capable of rapidly dissipating heat as claimed in claim 1, wherein: the solar cell panel (6) and the small wind driven generator (8) are connected with the power box (11) through power lines, and the heat dissipation water pump (4) and the controller (12) are connected to the outside of the power box (11) in parallel.

5. The LED street lamp capable of rapidly dissipating heat as claimed in claim 1, wherein: the inside of heat dissipation control assembly (5) includes riser (18) and temperature sensor (20), riser (18) are fixed on the inner wall of lamp shade (15), and the outside of riser (18) is provided with spacing section of thick bamboo (19), and temperature sensor (20) install on spacing section of thick bamboo (19).

6. The LED street lamp capable of rapidly dissipating heat as claimed in claim 5, wherein: the output end of the temperature sensor (20) is electrically connected with the input end of the controller (12), and the output end of the controller (12) is electrically connected with the input end of the heat dissipation water pump (4) and the input end of the heat dissipation fan (16).