CN217402366U

CN217402366U - Adjustable intelligent efficient LED street lamp for road lighting

Info

Publication number: CN217402366U
Application number: CN202220983888.5U
Authority: CN
Inventors: 周景
Original assignee: Jiangsu Difeng Lighting Technology Co ltd
Current assignee: Jiangsu Difeng Lighting Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-09
Anticipated expiration: 2032-04-26

Abstract

The utility model provides a wisdom type road lighting uses high-efficient LED street lamp with adjustable, including the installation cover, be provided with high power lamp body and low-power lamp body in the installation cover, the below of high power lamp body and low-power lamp body is fixed splint one and splint two that all are equipped with the printing opacity mouth respectively, the medial extremity of splint one and splint two all is fixed with the stopper, be equipped with respectively in splint one and the splint two and cut the worn-out fur first and cut the worn-out fur second, the tip that worn-out fur first and cut the worn-out fur second and separate all is provided with the gag lever post, it all fixes on the link to cut the worn-out fur first and cut the worn-out fur second and hold in opposite directions, adapter sleeve fixed mounting is on the rotation axis, the top of rotation axis is connected on micro motor's output shaft, micro motor fixes in the installation cover, the printing opacity cover is installed to the bottom of installation cover. The utility model realizes the adjustment of the illumination brightness of the street lamp at different time periods at night; the heat dissipation efficiency is enhanced, the heat dissipation effect is improved, and the service life of the LED street lamp body is prolonged.

Description

Adjustable intelligent efficient LED street lamp for road lighting

Technical Field

The utility model relates to a street lamp field specifically is an intelligent road lighting uses high-efficient LED street lamp with adjustable.

Background

The LED street lamp has the advantages of high efficiency, energy conservation, environmental protection and the like, and is generally applied to urban illumination. The illumination brightness of the traditional LED street lamp is determined by the power of an LED lamp source, and the LED lamp source with fixed power is arranged in a lamp body, so that the illumination brightness cannot be regulated and controlled, which causes that the illumination brightness and the range of the street lamp are insufficient for pedestrians in some street lamps with large pedestrian flow at night, and the illumination brightness is too large and light pollution is easy to generate when the pedestrian flow is small at night; in addition, the traditional LED street lamp body has poor heat dissipation performance, which affects the service life of the LED street lamp body, and therefore, heat dissipation needs to be enhanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent type road lighting is with high-efficient LED street lamp with adjustable to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an intelligent type high-efficient LED street lamp for road lighting with adjustable, includes the installation cover, be provided with high power lamp body and low-power lamp body in the installation cover, the below of high power lamp body and low-power lamp body is fixed splint one and the splint two that all are equipped with the printing opacity mouth respectively, the medial extremity portion of splint one and splint two all is fixed with the stopper, be equipped with respectively in splint one and the splint two and cut worn the worn-out fur one and cut the worn-out fur two, the tip that worn-out fur one and cut the worn-out fur two phase separation all is provided with the gag lever post, worn-out fur one and cut worn-out fur two opposite ends and all fix on the adapter sleeve, adapter sleeve fixed mounting is on the rotation axis, the top of rotation axis is connected on micro motor's output shaft, micro motor fixes in the installation cover, the printing opacity cover is installed to the bottom of installation cover.

And the light transmittance of the first light cutting plate is less than that of the second light cutting plate.

The micro motor is a stepping motor.

And air vents are formed in two opposite side walls of the upper end of the mounting cover, and rain shields with bottom leakage holes are arranged outside the air vents.

A heat dissipation fan is installed in the ventilation opening, and a moisture absorption block is arranged in the rain shield.

The peripheral side of the light-transmitting cover extends obliquely downwards.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model realizes the shielding of the high-power lamp body and the low-power lamp body by the timing driving of the first light cutting plate and the second light cutting plate by the driving motor, and realizes the adjustment of the illumination brightness of the street lamp at different time periods at night; the two opposite side walls at the upper end of the mounting cover are respectively provided with the air vents, the outer sides of the air vents are provided with the rain shields with bottom leakage holes, the heat dissipation efficiency is enhanced through convection of hot and cold air inside and outside, the heat dissipation effect is improved, the service life of the LED street lamp body is prolonged, the heat dissipation fans are installed in the air vents, the moisture absorption blocks are arranged in the rain shields, the convection heat transfer can be further enhanced, the heat dissipation efficiency can be further enhanced, and the heat dissipation effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a state diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

in the figure: 1, mounting a cover; 2 a high power lamp body; 3 a low power lamp body; 4, clamping the plate I; 5, clamping a second plate; 6, a limiting block; 7 cutting a first light plate; 8, cutting a second light plate; 9, limiting rods; 10 connecting sleeves; 11 a rotating shaft; 12 a micro motor; 13 air vents; 14 a rain shield; 15 a heat dissipation fan; 16 a moisture-absorbing block; 17 light transmissive cover.

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.

Example 1

Referring to fig. 1, the present invention provides a technical solution: an adjustable intelligent efficient LED street lamp for road lighting comprises an installation cover 1, wherein a high-power lamp body 2 and a low-power lamp body 3 are arranged in the installation cover 1, a first clamping plate 4 and a second clamping plate 5 which are respectively provided with a light transmission opening are fixed below the high-power lamp body 2 and the low-power lamp body 3 respectively, limiting blocks 6 are fixed at the inner side end portions of the first clamping plate 4 and the second clamping plate 5, a first light cutting plate 7 and a second light cutting plate 8 are arranged in the first clamping plate 4 and the second clamping plate 5 respectively, limiting rods 9 are arranged at the separated end portions of the first light cutting plate 7 and the second light cutting plate 8, opposite ends of the first light cutting plate 7 and the second light cutting plate 8 are fixed on a connecting sleeve 10, the connecting sleeve 10 is fixedly installed on a rotating shaft 11, the top end of the rotating shaft 11 is connected to an output shaft of a micro motor 12, the micro motor 12 is fixed in the installation cover 1, and a light transmission cover 17 is installed at the bottom of the installation cover 1.

The light transmittance of the first extinction plate 7 is smaller than that of the second extinction plate 8.

The micro motor 12 is a stepping motor, can realize instantaneous start or stop, and can perform forward and reverse accurate rotation.

A street lamp controller is arranged in the mounting cover 1 and comprises a time control switch and a photoswitch, the street lamp controller is electrically connected with a micro motor 12, the street lamp controller controls the micro motor 12 to start and rotate in a timing mode, a rotating shaft 11 drives a first light cutting plate 7 and a second light cutting plate 8 to rotate, the first light cutting plate 7 rotates into a clamping plate two 5, the second light cutting plate 8 rotates into a clamping plate one 4, most of light of a high-power lamp body 2 can penetrate through the second light cutting plate 8 due to the fact that the light transmittance of the first light cutting plate 7 is smaller than that of the second light cutting plate 8, and light of a low-power lamp body 3 cannot penetrate through the first light cutting plate 7 easily, so that the lighting intensity is high, the lighting range is wide, and pedestrians are facilitated (as shown in figure 2);

the street lamp controller controls the micro motor 12 to start to rotate reversely at regular time, then the rotating shaft 11 drives the first light cutting plate 7 and the second light cutting plate 8 to rotate, the first light cutting plate 7 rotates into the first clamping plate 4, the second light cutting plate 8 rotates into the second clamping plate 5, and as the light transmittance of the first light cutting plate 7 is smaller than that of the second light cutting plate 8, the light of the high-power lamp body 2 hardly penetrates through the first light cutting plate 7, the light of the low-power lamp body 3 mostly penetrates through the second light cutting plate 8, the illumination intensity of the low-power lamp body 3 is weak, and therefore light pollution is reduced.

Example 2

Referring to fig. 3, two opposite side walls of the upper end of the mounting cover 1 are provided with air vents 13, and the outer side of the air vents 13 is provided with a rain shield 14 with bottom holes.

A cooling fan 15 is arranged in the ventilation opening 13, and a moisture absorption block 16 is arranged in the rain shield 14 and can absorb moisture in outside cold air.

The peripheral side of the light-transmitting cover 17 extends obliquely downward, so that rainwater can be prevented from entering the mounting cover 1 along the edge of the light-transmitting cover 17 on the one hand, and the illumination range can be expanded on the other hand.

It should be noted that 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligent type road lighting uses high-efficient LED street lamp with adjustable which characterized in that: the LED lamp comprises an installation cover (1), wherein a high-power lamp body (2) and a low-power lamp body (3) are arranged in the installation cover (1), a first clamping plate (4) and a second clamping plate (5) which are respectively provided with a light-transmitting opening are fixed below the high-power lamp body (2) and the low-power lamp body (3), a limiting block (6) is fixed at the inner side end parts of the first clamping plate (4) and the second clamping plate (5), a first light cutting plate (7) and a second light cutting plate (8) are respectively arranged in the first clamping plate (4) and the second clamping plate (5), limiting rods (9) are arranged at the separated end parts of the first light cutting plate (7) and the second light cutting plate (8), opposite ends of the first light cutting plate (7) and the second light cutting plate (8) are respectively fixed on a connecting sleeve (10), the connecting sleeve (10) is fixedly arranged on a rotating shaft (11), and the top end of the rotating shaft (11) is connected to an output shaft of a micro motor (12), the micro motor (12) is fixed in the installation cover (1), and the bottom of the installation cover (1) is provided with a light-transmitting cover (17).

2. The adjustable intelligent high-efficiency LED street lamp for road illumination as claimed in claim 1, wherein: the light transmittance of the first light cutting plate (7) is smaller than that of the second light cutting plate (8).

3. The adjustable intelligent high-efficiency LED street lamp for road illumination as claimed in claim 1, wherein: the micro motor (12) is a stepping motor.

4. The adjustable intelligent high-efficiency LED street lamp for road illumination as claimed in claim 1, wherein: both sides wall relative on installation cover (1) upper end all is equipped with ventilation opening (13), the outside in ventilation opening (13) is equipped with rain-proof cover (14) of bottom small opening.

5. The adjustable intelligent high-efficiency LED street lamp for road illumination as claimed in claim 4, wherein: a cooling fan (15) is installed in the ventilation opening (13), and a moisture absorption block (16) is arranged in the rain shield (14).

6. The adjustable intelligent high-efficiency LED street lamp for road illumination as claimed in claim 1, wherein: the peripheral side of the light-transmitting cover (17) extends obliquely downward.