CN211574845U

CN211574845U - High-power LED street lamp

Info

Publication number: CN211574845U
Application number: CN201922046382.2U
Authority: CN
Inventors: 戈兵; 刘宏; 张芳芳; 尹巍巍
Original assignee: Jiangsu Handing Energy Co ltd
Current assignee: Jiangsu Handing Energy Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-25
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a LED street lamp technical field just discloses a high-power LED street lamp, which comprises a mounting bas, the top fixedly connected with installation fixture block of mount pad, one side fixedly connected with strengthening rib of mount pad, the positive fixedly connected with power connecting seat of mount pad, the positive fixedly connected with connecting wire of power connecting seat, the positive swing joint of power connecting seat has set screw, the bottom fixedly connected with radiating seat of mount pad, the interior roof fixedly connected with wind-guiding pole of radiating seat, the interior roof fixedly connected with motor of radiating seat. This high-power LED street lamp can reach the purpose that carries out the cooling of dispelling the heat fast to the LED street lamp of high temperature, has solved the poor problem of general high-power LED street lamp heat dispersion, has effectively avoided the LED street lamp to produce the light decay because operating temperature is too high, has reached the radiating effect of ideal, has prolonged the life of high-power LED street lamp, and practicality is good.

Description

High-power LED street lamp

Technical Field

The utility model relates to a LED street lamp technical field specifically is a high-power LED street lamp.

Background

The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination and energy conservation. Road lighting is an important component of urban lighting, and the traditional street lamp is usually adopted, and the high-pressure sodium lamp emits light at three hundred sixty degrees, so that the defect of large light loss causes huge waste of energy. Currently, the global environment is increasingly deteriorated, and clean energy is developed in all countries. Along with the high-speed increase of national economy, the contradiction between energy supply and demand in China is increasingly prominent, the situation of severe shortage of power supply begins to exist, and energy conservation is a problem to be solved urgently. Therefore, the development of novel efficient, energy-saving, long-service life, high-color rendering index and environment-friendly LED street lamps has very important significance for urban illumination energy conservation. The road illumination is closely related to the production and life of people, and along with the acceleration of the urbanization process of China, the LED street lamp gradually enters the visual field of people with the advantages of directional light emission, low power consumption, good driving characteristic, high response speed, high shock resistance, long service life, environmental protection and the like, and becomes a new generation energy-saving light source which has the advantage of replacing the traditional light source in the world, so the LED street lamp becomes the best choice for the energy-saving reconstruction of the road illumination. The high-power LED street lamp is characterized in that the power of a single LED street lamp is more than one watt, and a novel LED semiconductor light source is adopted. Although a single LED generates very little heat when operating, a large number of LEDs generate a certain amount of heat when operating collectively. The working temperature of the LED is generally less than fifty degrees centigrade, data is displayed, and when the working temperature of the LED reaches fifty-five degrees centigrade, light attenuation is generated, so that the brightness of the street lamp is darkened, and the service life of the street lamp is reduced by half. At present, the heat dissipation system of the LED street lamp is very incomplete, hot air circulation is not smooth, certain influence is caused to the use of the LED street lamp, the condition of the high-power LED street lamp is more serious, the problem that the high-power LED street lamp is difficult to dissipate heat is easily caused, and the service life of the high-power LED street lamp is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-power LED street lamp, this high-power LED street lamp possess advantages such as heat dispersion is good, have solved the poor problem of general high-power LED street lamp heat dispersion.

(II) technical scheme

For the purpose that realizes that above-mentioned high-power LED street lamp heat dispersion is good, the utility model provides a following technical scheme: a high-power LED street lamp comprises a mounting seat, wherein the top of the mounting seat is fixedly connected with a mounting fixture block, one side of the mounting seat is fixedly connected with a reinforcing rib, the front of the mounting seat is fixedly connected with a power supply connecting seat, the front of the power supply connecting seat is fixedly connected with a connecting wire, the front of the power supply connecting seat is movably connected with a fixing screw, the bottom of the mounting seat is fixedly connected with a heat dissipation seat, the inner top wall of the heat dissipation seat is fixedly connected with a wind guide rod, the inner top wall of the heat dissipation seat is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is fixedly connected with a blade, the bottom of the heat dissipation seat is fixedly connected with a ventilation screen plate, the bottom of the heat dissipation, the LED street lamp comprises a lamp holder and is characterized in that the bottom of the lamp holder is fixedly connected with an LED street lamp body, the bottom of the LED street lamp body is fixedly connected with a light-passing plate, the bottom of the light-passing plate is fixedly connected with a lamp bead, the front of a heat dissipation seat is fixedly connected with a heat dissipation net, and the bottom of the lamp holder is provided with a heat dissipation groove.

Preferably, one end of the reinforcing rib is obliquely arranged on one side of the mounting seat, and the included angle between the reinforcing rib and the horizontal plane is thirty degrees.

Preferably, one end of the connecting wire penetrates through the front face of the power supply connecting seat and extends to the inside of the mounting seat, and the diameter of the connecting wire is three millimeters.

Preferably, one end of the air guide rod is obliquely arranged on the inner top wall of the heat dissipation seat, and the included angle between the air guide rod and the horizontal plane is forty-five degrees.

Preferably, the number of the motors is two, and the two motors are symmetrically arranged by taking the vertical central line of the heat dissipation seat as a symmetry axis.

Preferably, the lamp holder is a disc-shaped lamp holder, and the diameter of the lamp holder is thirty centimeters.

Preferably, the light-transmitting plate is a glass light-transmitting plate, and the thickness of the light-transmitting plate is six millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-power LED street lamp possesses following beneficial effect:

1. this high-power LED street lamp, through the radiating seat that sets up, guide air pole, motor, blade, ventilation otter board, ventilation hole, fin and radiating groove, can reach the purpose that carries out the cooling of dispelling the heat fast to the LED street lamp that the temperature is too high, has solved the poor problem of general high-power LED street lamp heat dispersion, has effectively avoided the LED street lamp to produce the light decay because operating temperature is too high, has reached the radiating effect of ideal, has prolonged the life of high-power LED street lamp, and practicality is good.

2. This high-power LED street lamp through mount pad, installation fixture block and the strengthening rib that sets up, can reach the purpose of carrying out stable installation to the LED street lamp, compact structure, easy and simple to handle, it is convenient to install, labour saving and time saving has reduced labour cost, is worth extensively promoting.

3. This high-power LED street lamp through light-passing board and the lamp pearl that sets up, can reach the purpose that improves the illumination brightness of LED street lamp, and the illuminating effect is good, has improved LED's practicality, has satisfied road lighting's basic demand.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the lamp socket of the present invention.

In the figure: 1. a mounting seat; 2. mounting a clamping block; 3. reinforcing ribs; 4. a connecting wire; 5. a heat dissipation base; 6. a wind guide rod; 7. a motor; 8. a rotating shaft; 9. a blade; 10. a ventilation screen plate; 11. a lamp socket; 12. a vent hole; 13. an LED street lamp body; 14. a light-transmitting plate; 15. a lamp bead; 16. a heat sink; 17. a heat-dissipating web; 18. a power supply connecting seat; 19. a set screw; 20. a heat dissipation groove.

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, a high-power LED street lamp includes a mounting base 1, a mounting fixture block 2 is fixedly connected to the top of the mounting base 1, a stiffener 3 is fixedly connected to one side of the mounting base 1, one end of the stiffener 3 is obliquely arranged at one side of the mounting base 1, and an included angle between the stiffener 3 and a horizontal plane is thirty degrees, the purpose of stably mounting the LED street lamp can be achieved by the mounting base 1, the mounting fixture block 2 and the stiffener 3, the structure is compact, the operation is simple and convenient, the mounting is convenient, the time and labor are saved, the labor cost is reduced, and the high-power LED street lamp is worth being widely popularized, a power supply connecting base 18 is fixedly connected to the front of the mounting base 1, a connecting wire 4 is fixedly connected to the front of the power supply connecting base 18, one end of the connecting wire 4 penetrates through the front of the power supply connecting base 18 and extends into the mounting base 1, the bottom of the mounting seat 1 is fixedly connected with a heat radiating seat 5, the inner top wall of the heat radiating seat 5 is fixedly connected with a wind guide rod 6, one end of the wind guide rod 6 is obliquely arranged on the inner top wall of the heat radiating seat 5, the included angle between the wind guide rod 6 and the horizontal plane is forty-five degrees, so that the centralized heat radiation of the LED street lamp is facilitated, the inner top wall of the heat radiating seat 5 is fixedly connected with two motors 7, the number of the motors 7 is two, the two motors 7 are symmetrically arranged by taking the vertical central line of the heat radiating seat 5 as a symmetric axis, the heat radiating efficiency of the LED street lamp is improved, the output shaft of the motor 7 is fixedly connected with a rotating shaft 8 through a coupler, the outer wall of the rotating shaft 8 is fixedly connected with blades 9, the bottom of the heat radiating seat 5 is fixedly connected with a ventilation screen plate 10, the bottom of the heat radiating seat 5 is fixedly, the bottom of the lamp holder 11 is fixedly connected with a radiating fin 16, the bottom of the lamp holder 11 is fixedly connected with an LED street lamp body 13, the bottom of the LED street lamp body 13 is fixedly connected with a light-transmitting plate 14, the light-transmitting plate 14 is a glass light-transmitting plate, the thickness of the light-transmitting plate 14 is six millimeters, the glass is an amorphous inorganic non-metallic material, generally, a plurality of inorganic minerals are used as main raw materials, a small amount of auxiliary raw materials are added, the main components of the glass light-transmitting plate are silicon dioxide and other oxides, the bottom of the light-transmitting plate 14 is fixedly connected with a lamp bead 15, the purpose of improving the illumination brightness of the LED street lamp can be achieved through the arranged light-transmitting plate 14 and the lamp bead 15, the illumination effect is good, the practicability of an LED is improved, the basic requirements of road illumination are met, the front of the radiating seat 5, The motor 7, the blades 9, the ventilation screen plate 10, the ventilation holes 12, the radiating fins 16 and the radiating grooves 20 can achieve the purpose of quickly radiating and cooling the LED street lamp with overhigh temperature, solve the problem of poor radiating performance of the general high-power LED street lamp, effectively avoid light attenuation of the LED street lamp caused by overhigh working temperature, achieve an ideal radiating effect, prolong the service life of the high-power LED street lamp and have good practicability.

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 the LED street lamp is used, the motor 7 is started after the LED street lamp works for a period of time, the rotating shaft 8 drives the blades 9 to rotate, the LED street lamp body 13 is cooled through the ventilation screen plate 10 and the ventilation holes 12, and the cooling fins 16 are used for cooling the lamp beads 15.

In conclusion, the high-power LED street lamp can quickly dissipate heat and cool the LED street lamp with overhigh temperature, effectively avoids light attenuation of the LED street lamp caused by overhigh working temperature, achieves ideal heat dissipation effect, prolongs the service life of the high-power LED street lamp and has good practicability.

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 high-power LED street lamp, includes mount pad (1), its characterized in that: the top of the mounting seat (1) is fixedly connected with a mounting fixture block (2), one side of the mounting seat (1) is fixedly connected with a reinforcing rib (3), the front of the mounting seat (1) is fixedly connected with a power supply connecting seat (18), the front of the power supply connecting seat (18) is fixedly connected with a connecting wire (4), the front of the power supply connecting seat (18) is movably connected with a fixing screw (19), the bottom of the mounting seat (1) is fixedly connected with a heat radiating seat (5), the inner top wall of the heat radiating seat (5) is fixedly connected with an air guide rod (6), the inner top wall of the heat radiating seat (5) is fixedly connected with a motor (7), an output shaft of the motor (7) is fixedly connected with a rotating shaft (8) through a coupler, the outer wall of the rotating shaft (8) is fixedly connected with a blade (9), and the bottom of the, the bottom fixedly connected with lamp stand (11) of radiating seat (5), ventilation hole (12) have been seted up at the top of lamp stand (11), bottom fixedly connected with fin (16) of lamp stand (11), the bottom fixedly connected with LED street lamp body (13) of lamp stand (11), the bottom fixedly connected with light-passing board (14) of LED street lamp body (13), the bottom fixedly connected with lamp pearl (15) of light-passing board (14), the positive fixedly connected with radiator-grid (17) of radiating seat (5), radiating groove (20) have been seted up to the bottom of lamp stand (11).

2. The high-power LED street lamp according to claim 1, characterized in that: one end of the reinforcing rib (3) is obliquely arranged on one side of the mounting seat (1), and the included angle between the reinforcing rib (3) and the horizontal plane is thirty degrees.

3. The high-power LED street lamp according to claim 1, characterized in that: one end of the connecting wire (4) penetrates through the front face of the power supply connecting seat (18) and extends to the inside of the mounting seat (1), and the diameter of the connecting wire (4) is three millimeters.

4. The high-power LED street lamp according to claim 1, characterized in that: one end of the air guide rod (6) is obliquely arranged on the inner top wall of the heat dissipation seat (5), and the included angle between the air guide rod (6) and the horizontal plane is forty-five degrees.

5. The high-power LED street lamp according to claim 1, characterized in that: the number of the motors (7) is two, and the two motors (7) are symmetrically arranged by taking the vertical central line of the heat radiating seat (5) as a symmetry axis.

6. The high-power LED street lamp according to claim 1, characterized in that: the lamp holder (11) is a disc-shaped lamp holder, and the diameter of the lamp holder (11) is thirty centimeters.

7. The high-power LED street lamp according to claim 1, characterized in that: the light-transmitting plate (14) is a glass light-transmitting plate, and the thickness of the light-transmitting plate (14) is six millimeters.