CN211260573U

CN211260573U - Air-cooling LED street lamp

Info

Publication number: CN211260573U
Application number: CN202020022973.6U
Authority: CN
Inventors: 孙林根; 黄绪凤
Original assignee: Jiangsu Chencai Photoelectric Technology Co ltd
Current assignee: Jiangsu Chencai Photoelectric Technology Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-14
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a LED street lamp technical field just discloses an air cooling nature LED street lamp, including the carriage, the inner wall fixedly connected with fan of carriage, the entry has been seted up to one side of carriage, the first filter screen of inner wall fixedly connected with of entry, the output fixedly connected with of fan goes out the tuber pipe, the inner wall fixedly connected with hob that goes out the tuber pipe, the connector has been seted up to the outer wall that goes out the tuber pipe, the inner wall fixedly connected with refrigeration piece of connector, the thermovent has been seted up to the opposite side of carriage. This air-cooled LED street lamp can not receive the influence of high temperature or no wind weather to cool down the heat dissipation to the LED street lamp at any time, not only uses more in a flexible way, and the radiating effect is good moreover, reaches the purpose that improves the street lamp radiating effect, avoids general LED street lamp to use natural wind to dispel the heat to the LED street lamp, receives the influence of high temperature weather to lead to the radiating effect poor and the easy problem of damaging of street lamp easily to the radiating effect of street lamp has been improved.

Description

Air-cooling LED street lamp

Technical Field

The utility model relates to a LED street lamp technical field specifically is an air cooling nature LED street lamp.

Background

As a new generation of green energy, LED is being widely applied in the lighting industry, and has become the focus of attention as a new generation of green environmental protection type solid lighting source, it has a series of advantages of low power consumption, pure color, all solid state, light weight, small volume and environmental protection, when LED emits light, part of energy is converted into heat, so that the temperature of LED chip is increased, and the temperature has a great influence on the working performance of LED chip, the high temperature can cause the serious consequences of reduction of emitted photons of chip, quality reduction of color temperature, accelerated chip aging, shortened device life, etc., therefore, in order to ensure the normal work of LED street lamp, the emitted heat must be timely emitted, at present, the application of high power LED chips is more and more, data shows that high power LED can only convert about ten percent to fifty percent of input power into light energy, and the rest eighty five percent to ninety percent into heat energy, therefore, the heat dissipation problem is very important.

As is well known, the design as an organic whole of radiator and lamp body that LED street lamp on the existing market adopted, set up numerous slot type louvre on lamp body upper portion promptly, the heat that sends the LED chip, drive down through these slot type louvres at natural wind distributes away, but this kind of radiating mode's LED street lamp, the radiating effect is not good, and relatively receive the influence of weather, especially under high temperature weather, the temperature of air can rise, only cool down the heat dissipation through natural wind, the radiating effect is very little, thereby LED street lamp's life has been shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an air cooling nature LED street lamp possesses advantages such as the radiating effect is good, has solved the poor problem of general air cooling nature LED street lamp radiating effect.

(II) technical scheme

For the good purpose of realizing above-mentioned this LED street lamp radiating effect, the utility model provides a following technical scheme: an air-cooled LED street lamp comprises a supporting frame, wherein a fan is fixedly connected to the inner wall of the supporting frame, an inlet is formed in one side of the supporting frame, a first filter screen is fixedly connected to the inner wall of the inlet, an air outlet pipe is fixedly connected to the output end of the fan, a spiral rod is fixedly connected to the inner wall of the air outlet pipe, a connector is formed in the outer wall of the air outlet pipe, a refrigerating sheet is fixedly connected to the inner wall of the connector, a heat dissipation port is formed in the other side of the supporting frame, a heat dissipation sheet is fixedly connected to the inner wall of the heat dissipation port, a fixed frame is fixedly connected to one side, away from the first filter screen, of the supporting frame, an LED illuminating lamp is fixedly connected to the bottom of the fixed frame, a collecting block is fixedly connected to the top of the supporting frame, a collecting port is formed in the top of the collecting block, the inner wall fixedly connected with long-pending water tank of carriage, one side fixedly connected with warning pipe of long-pending water tank, the bottom fixedly connected with bracing piece of carriage, the one end fixedly connected with lamp pole of bracing piece.

Preferably, the one end of air-out pipe runs through the inside wall of carriage and extends to the inside of fixed frame, and the connecting hole has all been seted up with the junction of carriage and fixed frame to the air-out pipe.

Preferably, one side of the refrigeration piece is movably connected with the outer wall of the spiral rod, and the other side of the refrigeration piece is fixedly connected with one side of the radiating fin.

Preferably, the bottom of the fixing frame is provided with a vent hole, and the joint of the fixing frame and the LED illuminating lamp is provided with a mounting hole.

Preferably, one end of the water inlet pipe penetrates through the top of the water accumulating tank and extends to the inside of the water accumulating tank, and the other end of the water inlet pipe is movably connected with the bottom of the second filter screen.

Preferably, the joint of the water accumulation tank and the water inlet pipe is fixedly connected with a rubber sealing ring, and one side of the water accumulation tank is provided with an overflow port.

Preferably, the number of bracing pieces is two, and two bracing pieces use the perpendicular central line of lamp pole as symmetry axis symmetry setting.

(III) advantageous effects

Compared with the prior art, the utility model provides an air cooling nature LED street lamp possesses following beneficial effect:

1. this air-cooled LED street lamp, through the fan, the entry, go out the tuber pipe, the hob, the connector, the refrigeration piece, mutually supporting of thermovent and fin is used, can not receive the influence of high temperature or windless weather to cool down the heat dissipation to the LED street lamp at any time, it is not only more nimble to use, and the radiating effect is good moreover, reach the purpose that improves the street lamp radiating effect, avoid general LED street lamp to use natural wind to dispel the heat to the LED street lamp, the influence that receives high temperature weather easily leads to the problem that the radiating effect is poor and the street lamp easily damages, thereby the radiating effect of street lamp has been improved.

2. This air cooling nature LED street lamp uses through the mutually supporting of collection piece, collection mouth, second filter screen, inlet tube and water accumulation case, can collect the rainwater to in the radiating effect who improves the street lamp, reach the purpose of make full use of water resource, thereby improved the environmental protection and energy saving nature of this LED street lamp.

3. This air-cooling nature LED street lamp uses through mutually supporting of second filter screen, ponding case and warning pipe, can prevent that the rainwater accumulation from excessively flowing back to the top by dust secondary pollution, prevents too much rainwater simultaneously and increases the weight at lamp pole top, leads to the fragile problem of lamp pole to the practicality of this LED street lamp has been improved.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a support frame; 2. a fan; 3. an inlet; 4. a first filter screen; 5. an air outlet pipe; 6. a screw rod; 7. a connecting port; 8. a refrigeration plate; 9. a heat dissipation port; 10. a heat sink; 11. a fixing frame; 12. an LED lighting lamp; 13. collecting blocks; 14. a collection port; 15. a second filter screen; 16. a water inlet pipe; 17. a water accumulation tank; 18. an overflow pipe; 19. a support bar; 20. a lamp post.

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.

Referring to fig. 1-3, an air-cooling LED street lamp includes a support frame 1, a fan 2 is fixedly connected to an inner wall of the support frame 1, the model of the fan 2 is JY18060HBL2, an inlet 3 is formed at one side of the support frame 1, a first filter screen 4 is fixedly connected to an inner wall of the inlet 3, an output end of the fan 2 is fixedly connected to an air outlet pipe 5, one end of the air outlet pipe 5 penetrates through an inner side wall of the support frame 1 and extends into an inner portion of a fixing frame 11, connecting holes are formed at joints of the air outlet pipe 5, the support frame 1 and the fixing frame 11, a screw rod 6 is fixedly connected to an inner wall of the air outlet pipe 5, a connector 7 is formed at an outer wall of the air outlet pipe 5, a refrigerating sheet 8 is fixedly connected to an inner wall of the connector 7, one side of the refrigerating sheet 8 is movably connected to an outer wall of the screw rod 6, the other side of, the inner wall of the heat dissipation port 9 is fixedly connected with a heat dissipation fin 10, the heat dissipation fin 10 is matched with a fan 2, an inlet 3, an air outlet pipe 5, a screw rod 6, a connecting port 7, a refrigerating fin 8, the heat dissipation port 9 and the heat dissipation fin 10 for use, the LED street lamp can be cooled and dissipated at any time without being influenced by high temperature or windless weather, the use is more flexible, the heat dissipation effect is good, the purpose of improving the heat dissipation effect of the street lamp is achieved, the problems that the LED street lamp is poor in heat dissipation effect and easy to damage due to the influence of high temperature weather caused by natural wind used for heat dissipation of the LED street lamp in general are solved, the heat dissipation effect of the street lamp is improved, one side of the support frame 1, which is far away from the first filter screen 4, the fixing frame 11 is fixedly connected with the bottom of the fixing frame 11, a mounting port is, the top of the supporting frame 1 is fixedly connected with a collecting block 13, the top of the collecting block 13 is provided with a collecting port 14, the inner wall of the collecting port 14 is fixedly connected with a second filter screen 15, the bottom of the collecting block 13 is fixedly connected with a water inlet pipe 16, one end of the water inlet pipe 16 penetrates through the top of the water accumulating tank 17 and extends to the inside of the water accumulating tank 17, the other end of the water inlet pipe 16 is movably connected with the bottom of the second filter screen 15, the inner wall of the supporting frame 1 is fixedly connected with the water accumulating tank 17, a rubber sealing ring is fixedly connected at the joint of the water accumulating tank 17 and the water inlet pipe 16, rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, and has the characteristics of good elasticity, acid and alkali resistance, an overflow port, Inlet tube 16 and ponding box 17 mutually support and use, can collect the rainwater, so that improve the radiating effect of street lamp, reach the purpose of make full use of water resource, thereby the environmental protection and energy saving nature of this LED street lamp has been improved, one side fixedly connected with warning pipe 18 of ponding box 17, through second filter screen 15, ponding box 17 and warning pipe 18 mutually support and use, can prevent that the rainwater from accumulating too much to flow back the top by dust secondary pollution, prevent too much rainwater from increasing the weight at lamp pole 20 top simultaneously, lead to the fragile problem of lamp pole 20, thereby the practicality of this LED street lamp has been improved, the bottom fixedly connected with bracing piece 19 of carriage 1, the quantity of bracing piece 19 is two, and two bracing pieces 19 use the perpendicular central line of lamp pole 20 to set up as symmetry axis symmetry, the one end fixedly connected with lamp pole 20 of bracing piece 19.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, start fan 2, fan 2 sends into out tuber pipe 5 with wind, wind is through hob 6 departments, because hob 6 blocks that the wind speed slows down, meanwhile, the heat in 8 with the wind of refrigeration pieces adsorbs and transmits fin 10 one side, fin 10 disperses the heat to the outside of carriage 1, and wind after the cooling continues to get into fixed frame 11 in, cool down the heat dissipation to LED light 12, the rainwater passes through collection mouth 14 entering inlet tube 16 during the rainy time, flow into in the ponding box 17 at last, can flow out through overflow pipe 18 when the water level is too high, prevent in the too high overfall device of water level or flow back to collection mouth 14 departments.

To sum up, this forced air cooling nature LED street lamp can not receive the influence of high temperature or no wind weather to cool down the heat dissipation to the LED street lamp at any time, not only uses more in a flexible way, and the radiating effect is good moreover, reaches the purpose that improves the street lamp radiating effect to the radiating effect of street lamp has been improved.

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 an air-cooled LED street lamp, includes carriage (1), its characterized in that: the inner wall of the supporting frame (1) is fixedly connected with a fan (2), one side of the supporting frame (1) is provided with an inlet (3), the inner wall of the inlet (3) is fixedly connected with a first filter screen (4), the output end of the fan (2) is fixedly connected with an air outlet pipe (5), the inner wall of the air outlet pipe (5) is fixedly connected with a spiral rod (6), the outer wall of the air outlet pipe (5) is provided with a connector (7), the inner wall of the connector (7) is fixedly connected with a refrigerating sheet (8), the other side of the supporting frame (1) is provided with a heat dissipation port (9), the inner wall of the heat dissipation port (9) is fixedly connected with a cooling fin (10), one side of the supporting frame (1) far away from the first filter screen (4) is fixedly connected with a cooling fin (11), the bottom of the fixing frame (11) is fixedly connected with an LED illuminating lamp (12), and the top, the novel lamp holder is characterized in that a collecting opening (14) is formed in the top of the collecting block (13), a second filter screen (15) is fixedly connected to the inner wall of the collecting opening (14), a water inlet pipe (16) is fixedly connected to the bottom of the collecting block (13), a water accumulating box (17) is fixedly connected to the inner wall of the supporting frame (1), an overflow pipe (18) is fixedly connected to one side of the water accumulating box (17), a supporting rod (19) is fixedly connected to the bottom of the supporting frame (1), and a lamp post (20) is fixedly connected to one end of the supporting rod (19).

2. The air-cooling LED street lamp according to claim 1, characterized in that: the one end of air-out pipe (5) runs through the inside wall of carriage (1) and extends to the inside of fixed frame (11), and the connecting hole has all been seted up with the junction of carriage (1) and fixed frame (11) to air-out pipe (5).

3. The air-cooling LED street lamp according to claim 1, characterized in that: one side of the refrigeration piece (8) is movably connected with the outer wall of the screw rod (6), and the other side of the refrigeration piece (8) is fixedly connected with one side of the radiating fin (10).

4. The air-cooling LED street lamp according to claim 1, characterized in that: the bottom of the fixing frame (11) is provided with a vent hole, and the joint of the fixing frame (11) and the LED illuminating lamp (12) is provided with a mounting hole.

5. The air-cooling LED street lamp according to claim 1, characterized in that: one end of the water inlet pipe (16) penetrates through the top of the water accumulating tank (17) and extends to the inside of the water accumulating tank (17), and the other end of the water inlet pipe (16) is movably connected with the bottom of the second filter screen (15).

6. The air-cooling LED street lamp according to claim 1, characterized in that: the joint of the water accumulation tank (17) and the water inlet pipe (16) is fixedly connected with a rubber sealing ring, and one side of the water accumulation tank (17) is provided with an overflow port.

7. The air-cooling LED street lamp according to claim 1, characterized in that: the number of the support rods (19) is two, and the two support rods (19) are symmetrically arranged by taking the vertical central line of the lamp pole (20) as a symmetry axis.