CN222597590U - Multi-lamp-holder active heat dissipation type LED street lamp - Google Patents
Multi-lamp-holder active heat dissipation type LED street lamp Download PDFInfo
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- CN222597590U CN222597590U CN202421241654.9U CN202421241654U CN222597590U CN 222597590 U CN222597590 U CN 222597590U CN 202421241654 U CN202421241654 U CN 202421241654U CN 222597590 U CN222597590 U CN 222597590U
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Abstract
本申请公开了一种多灯头主动散热式LED路灯，包括底部法兰、基座、与灯杆、安装杆、顶盖单元以及多个灯头部。本申请的路灯，安装有多个灯头部，可以确保更广泛、更全面的照明范围，并且能够增强照明亮度，适用于需要高亮度的区域，从而提高夜间行车和行人的安全性。灯头部安装方便、定位准确，实现牢固连接，并且连接部分密封性好，从而防水、防尘效果好。灯头本体具有主动散热的功能，从而更有效地将内部产生的热量散发出去，防止过热导致的性能下降或设备损坏。另外路灯方便穿线，从而便于线缆的布置和连接，并且可以确保线缆的整洁、有序，减少因线缆混乱而导致的故障和维护困难。
The present application discloses a multi-lamp head active heat dissipation LED street lamp, including a bottom flange, a base, a lamp pole, a mounting pole, a top cover unit and a plurality of lamp heads. The street lamp of the present application is equipped with a plurality of lamp heads, which can ensure a wider and more comprehensive lighting range, and can enhance the lighting brightness, and is suitable for areas requiring high brightness, thereby improving the safety of driving and pedestrians at night. The lamp head is easy to install and accurately positioned to achieve a firm connection, and the connection part has good sealing, thereby having a good waterproof and dustproof effect. The lamp head body has the function of active heat dissipation, so as to more effectively dissipate the heat generated inside and prevent performance degradation or equipment damage caused by overheating. In addition, the street lamp is convenient for threading, which is convenient for the arrangement and connection of cables, and can ensure that the cables are neat and orderly, reducing failures and maintenance difficulties caused by cable confusion.
Description
Technical Field
The utility model relates to the field of street lamps, in particular to a multi-lamp-holder active heat dissipation type LED street lamp.
Background
With the continuous progress and maturity of the LED technology, the LED street lamp gradually becomes the mainstream choice of road illumination. The energy consumption of the LED street lamp is far lower than that of the traditional street lamp, and the LED light source has higher luminous efficiency, so that the power consumption of the LED street lamp is lower than that of the traditional street lamp under the same lighting effect. In addition, the LED street lamp does not contain harmful substances, is friendly to the environment, and accords with the modern green illumination concept.
Existing LED street lamps have only one or a few lamp caps, which limits the illumination range of the street lamp. In certain areas requiring extensive illumination, such as large squares, sports grounds or highways, the illumination range of a single lighthead may not be sufficient to cover the entire area. In areas where the traffic flow is high at night, more lightheads may be required to illuminate the road to improve traffic safety. In the case of a limited illumination range, there may also be dead angles of illumination, and areas that are not illuminated may lead to safety hazards. The street lamp can produce heat at the during operation, especially LED street lamp, if the street lamp does not have the function of independently radiating, heat can accumulate inside the lamp holder, leads to inside temperature to rise, and continuous high temperature not only can influence the performance of street lamp, still probably shortens its life. When some street lamps are installed, wiring is inconvenient, cable management is inconvenient, and even messy phenomenon occurs. Not only increases the potential safety hazard, but also may cause trouble in maintenance. It may take more time and effort to finish the cable.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a multi-lamp-holder active heat dissipation type LED street lamp.
In order to achieve the above object, the present utility model provides the following technical solutions: the LED street lamp comprises a bottom flange, a base connected with the bottom flange, a lamp post connected with the base, a mounting rod with a rectangular cross section connected with the lamp post, a top cover unit connected with the mounting rod and a plurality of lamp heads arranged on the mounting rod, wherein each inner side wall of the mounting rod is connected with a cannula, a threading pipe is arranged in the cannula, the lamp heads comprise L-shaped lamp heads and lamp heads bodies connected with the lamp heads, each lamp head body comprises a lamp shell, an LED lighting unit, a driving power supply and a single lamp controller, the LED lighting units are arranged on the lamp shell, the lamp heads can be inserted into the mounting rod, a plurality of first locking bolts capable of fixedly connecting the lamp heads with the mounting rod are arranged at the mounting rod, the cannula can be inserted into the lamp heads, the cannula is fixedly connected with a rectangular frame-shaped abutting plate capable of being abutted against the bottom end of the lamp heads, the lamp cap rod is fixedly connected with the inner side wall of the mounting rod, the lamp cap rod is provided with an L-shaped air inlet channel communicated with the space in the lamp housing, the bottom of the lamp housing is provided with a plurality of air outlet holes, the mounting rod is provided with an air chamber, the top of the air chamber is provided with a plurality of communication holes capable of being connected with the air inlet channel, the outer side wall of the mounting rod is provided with an L-shaped air pipe, a radiator fan is arranged in the air pipe, the side surface of the air chamber is provided with a first side through hole, the mounting rod is provided with a second side through hole communicated with the first side through hole and the air pipe, the bottom end of the air chamber is provided with a threading hole, the bottom end is provided with a rubber pipe communicated with the threading hole, the top cap unit comprises a top plate and a surrounding plate which is connected with the top plate and can surround the top end of the mounting rod, the surrounding plate is provided with a plurality of second locking bolts capable of fixedly connecting the top cap unit and the mounting rod, the top plate is provided with a plurality of jacks matched with the lamp holder rod.
Further, the top of lamp pole has first flange, the bottom of installation pole has the second flange, and first flange passes through fixing bolt and fixation nut fixed connection with the second flange, first flange has the sealing washer, the sealing washer is located between first flange and the second flange.
Thereby facilitating the installation and fixation of the installation rod.
Further, the insertion hole has a rectangular frame-shaped gasket.
So that the tightness between the lamp cap rod and the top cover unit is good.
Further, the air pipe is connected with a third flange, and the third flange is fixedly connected with the mounting rod.
Thereby facilitating the installation and fixation of the air duct.
Further, the end of the air pipe is provided with a filter screen.
Thereby filtering impurities in the air.
Further, each inner side wall of the mounting rod is connected with a limiting plate with a U-shaped section, and the lamp cap rod can be inserted into the limiting plate.
Thereby carry out spacing to the lamp holder pole to the installation is more accurate.
Further, the number of the base parts is 4.
Therefore, the street lamp has wide illumination range and good illumination effect.
Compared with the prior art, the utility model has the following beneficial effects:
1. The street lamp provided by the application is provided with the lamp heads, so that a wider and more comprehensive illumination range can be ensured, the illumination brightness can be enhanced, and the street lamp is suitable for areas needing high brightness, thereby improving the safety of driving and pedestrians at night.
2. The street lamp has the advantages of convenient installation of the lamp cap part, accurate positioning, firm connection, good sealing performance of the connecting part and good waterproof and dustproof effects.
3. According to the street lamp, the lamp holder body has the function of active heat dissipation, so that heat generated in the street lamp can be dissipated more effectively, and performance degradation or equipment damage caused by overheating is prevented.
4. The street lamp is convenient to wire, so that the arrangement and connection of cables are convenient, the neatness and the order of the cables can be ensured, and faults and maintenance difficulties caused by cable confusion are reduced.
Drawings
FIG. 1 is a schematic view of a first view with parts separated;
FIG. 2 is an enlarged view of area A;
FIG. 3 is a schematic view from a second perspective with parts separated;
FIG. 4 is an enlarged view of region B;
FIG. 5 is a schematic view of the top cover unit mated with the mounting bar;
Fig. 6 is a schematic diagram of the overall structure of the street lamp.
The reference numerals comprise a bottom flange, a 2 base, a 3 lamp post, a 3.1 first flange, a 3.2 sealing ring, a 4 mounting rod, a 4.1 insertion tube, a 4.2 threading tube, a 4.3 abutting plate, a 4.4 first locking bolt, a 4.5 limiting plate, a 4.6 second side through hole, a 4.7 second flange, a 5 top cover unit, a 5.1 top plate, a 5.2 enclosing plate, a 5.3 second locking bolt, a 5.4 inserting hole, a 5.5 sealing gasket, a 6 lamp post, a 7 lamp post body, a 7.1 lamp housing, a 7.2LED lighting unit, a 7.3 air outlet hole, an 8 air chamber, an 8.1 communication hole, an 8.2 first side through hole, an 8.3 rubber tube, a 9 air pipe, a 9.1 third flange and a 9.2 filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a multi-lamp-cap active heat-dissipation type LED street lamp as shown in figures 1-6, which comprises a bottom flange 1, a base 2 connected with the bottom flange, a lamp post 3 connected with the base, a mounting rod 4 with a rectangular cross section connected with the lamp post, a top cover unit 5 connected with the mounting rod and a plurality of lamp caps arranged on the mounting rod, wherein each inner side wall of the mounting rod 4 is connected with a cannula 4.1, the cannula 4.1 is internally provided with a threading tube 4.2, the lamp caps comprise an L-shaped lamp cap rod 6 and a lamp cap body 7 connected with the lamp cap rod 6, the lamp cap body 7 comprises a lamp shell 7.1, an LED lighting unit 7.2 arranged on the lamp shell 7.1, a driving power supply and a single lamp controller, the lamp cap rod 6 can be inserted into the mounting rod 4, the mounting rod 4 is provided with a plurality of first locking bolts 4.4 capable of fixedly connecting the lamp cap rod 6 with the mounting rod 4, the insertion pipe 4.1 can be inserted into the lamp holder rod 6, the insertion pipe 4.1 is fixedly connected with a rectangular frame-shaped abutting plate 4.3 which can abut against the bottom end of the lamp holder rod 6, the abutting plate 4.3 is fixedly connected with the inner side wall of the mounting rod 4, the lamp holder rod 6 is provided with an L-shaped air inlet channel communicated with the inner space of the lamp housing 7.1, the bottom of the lamp housing 7.1 is provided with a plurality of air outlet holes 7.3, the mounting rod 4 is provided with an air chamber 8, the top of the air chamber 8 is provided with a plurality of communication holes 8.1 capable of being connected with the air inlet channel, the outer side wall of the mounting rod 4 is provided with an L-shaped air pipe 9, a cooling fan is mounted in the air pipe 9, the side surface of the air chamber 8 is provided with a first side through hole 8.2, the mounting rod 4 is provided with a second side through hole 4.6 communicated with the first side through hole 8.2 and the air pipe 9, the bottom of the air chamber 8 is provided with a threading hole, and the bottom end is provided with a rubber pipe 8.3 communicated with the threading hole, the top cover unit 5 comprises a top plate 5.1 and a surrounding plate 5.2 which is connected with the top plate 5.1 and can surround the top end of the mounting rod 4, wherein the surrounding plate 5.2 is provided with a plurality of second locking bolts 5.3 which can fixedly connect the top cover unit 5 with the mounting rod 4, and the top plate 5.1 is provided with a plurality of jacks 5.4 matched with the lamp cap rod 6.
The lamp post is characterized in that a first flange 3.1 is arranged at the top of the lamp post 3, a second flange 4.7 is arranged at the bottom of the mounting rod 4, the first flange 3.1 is fixedly connected with the second flange 4.7 through fixing bolts and fixing nuts, the first flange 3.1 is provided with a sealing ring 3.2, the sealing ring 3.2 is positioned between the first flange 3.1 and the second flange 4.7, the insertion hole 5.4 is provided with a rectangular frame-shaped sealing gasket 5.5, the air pipe 9 is connected with a third flange 9.1, the third flange 9.1 is fixedly connected with the mounting rod 4, a filter screen 9.2 is arranged at the end part of the air pipe 9, each inner side wall of the mounting rod 4 is connected with a limiting plate 4.5 with a U-shaped section, the lamp cap rod 6 can be inserted into the limiting plate 4.5, and the lamp cap part is provided with 4 lamp caps.
The street lamp is provided with the lamp heads, so that a wider and more comprehensive illumination range can be ensured, illumination brightness can be enhanced, and the street lamp is suitable for areas needing high brightness, thereby improving safety of driving and pedestrians at night. The lamp head is convenient to install, accurate in positioning, firm in connection, good in sealing performance of the connecting part, and good in waterproof and dustproof effects. The lamp holder body has the function of active heat dissipation, so that heat generated in the lamp holder body is more effectively dissipated, and performance degradation or equipment damage caused by overheating is prevented. In addition, the street lamp is convenient to wire, so that the arrangement and connection of cables are convenient, the neatness and the order of the cables can be ensured, and faults and maintenance difficulties caused by cable confusion are reduced.
During specific installation, the installation pole is fixedly connected with the lamp pole at first, then the L-shaped lamp holder pole is inserted into the jack of the top cover unit and is inserted into the U-shaped limiting plate, so that the insertion pipe is inserted into the lamp holder pole until the bottom end of the lamp holder pole is abutted with the abutting plate, then the lamp holder pole is fixed through the first locking bolt, then the surrounding plate of the top cover unit surrounds the top end of the installation pole, and the top cover unit is fixed through the second locking bolt. When in threading, the rubber tube is threaded, and the rubber tube has certain elasticity, so that the gap of the rubber tube after threading is smaller, and the waste of heat dissipation air flow caused by the outflow of the heat dissipation air flow from the threading hole is reduced.
While the utility model has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the utility model as defined in the following claims.
Claims (7)
1. The utility model provides a many lamp holders initiative heat dissipation formula LED street lamp, its characterized in that includes bottom flange, the base of being connected with bottom flange, the lamp pole with pedestal connection, the cross-section of being connected with the lamp pole is the installation pole of rectangle, the top cap unit of being connected with the installation pole and install in a plurality of lamp heads of installation pole, every inside wall of installation pole all is connected with the intubate, the intubate is interior to have the threading pipe, the lamp head includes L shape lamp head pole and the lamp holder body of being connected with the lamp head pole, the lamp holder body includes lamp body and installs in LED lighting unit, drive power supply and the single lamp controller of lamp body, the lamp head pole can insert in the installation pole, the installation pole department has a plurality of first locking bolts that can fixed connection lamp head pole and installation pole, the intubate can insert in the lamp head pole, intubate fixedly connected with can the rectangular frame form's of butt joint lamp head pole bottom, the lamp cap rod is fixedly connected with the inner side wall of the mounting rod, the lamp cap rod is provided with an L-shaped air inlet channel communicated with the space in the lamp housing, the bottom of the lamp housing is provided with a plurality of air outlet holes, the mounting rod is provided with an air chamber, the top of the air chamber is provided with a plurality of communication holes capable of being connected with the air inlet channel, the outer side wall of the mounting rod is provided with an L-shaped air pipe, a radiator fan is arranged in the air pipe, the side surface of the air chamber is provided with a first side through hole, the mounting rod is provided with a second side through hole communicated with the first side through hole and the air pipe, the bottom end of the air chamber is provided with a threading hole, the bottom end is provided with a rubber pipe communicated with the threading hole, the top cap unit comprises a top plate and a surrounding plate which is connected with the top plate and can surround the top end of the mounting rod, the surrounding plate is provided with a plurality of second locking bolts capable of fixedly connecting the top cap unit and the mounting rod, the top plate is provided with a plurality of jacks matched with the lamp holder rod.
2. The multi-lamp-cap active heat dissipation type LED street lamp according to claim 1, wherein the top of the lamp post is provided with a first flange, the bottom of the mounting rod is provided with a second flange, the first flange and the second flange are fixedly connected through a fixing bolt and a fixing nut, the first flange is provided with a sealing ring, and the sealing ring is located between the first flange and the second flange.
3. The multi-head active heat dissipation LED street lamp of claim 1, wherein the socket has a rectangular frame shaped gasket.
4. The multi-lamp head active heat dissipation type LED street lamp according to claim 1, wherein the air pipe is connected with a third flange, and the third flange is fixedly connected with the mounting rod.
5. The multi-cap active heat dissipation LED street lamp of claim 1, wherein the end of the air duct has a screen.
6. The multi-lamp-head active heat dissipation type LED street lamp according to claim 1, wherein each inner side wall of the mounting rod is connected with a limiting plate with a U-shaped section, and the lamp head rod can be inserted into the limiting plate.
7. The multi-cap active heat dissipation type LED street lamp of claim 1, wherein the number of cap parts is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241654.9U CN222597590U (en) | 2024-05-31 | 2024-05-31 | Multi-lamp-holder active heat dissipation type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241654.9U CN222597590U (en) | 2024-05-31 | 2024-05-31 | Multi-lamp-holder active heat dissipation type LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222597590U true CN222597590U (en) | 2025-03-11 |
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ID=94847965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421241654.9U Active CN222597590U (en) | 2024-05-31 | 2024-05-31 | Multi-lamp-holder active heat dissipation type LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222597590U (en) |
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2024
- 2024-05-31 CN CN202421241654.9U patent/CN222597590U/en active Active
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