CN217356659U

CN217356659U - LED street lamp with adjustable illumination range

Info

Publication number: CN217356659U
Application number: CN202220405214.7U
Authority: CN
Inventors: 顾健; 顾浩
Original assignee: Jiangsu Saiou Electric Group Co ltd
Current assignee: Jiangsu Saiou Electric Group Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-02
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a LED street lamp of adjustable illumination scope, including the arm, LED illuminating lamp pearl and illumination lamp shade, the installation shell is installed to the outside one end of arm, the inner chamber top mid-mounting of installation shell has the LED mounting base, a plurality of LED illuminating lamp pearls are installed to the bottom of LED mounting base, a plurality of connecting rods are installed to the bottom of installation shell, the bottom of connecting rod articulates there is the refractor, the lift cylinder is installed on the outside top of installation shell, the lifter is installed to the output of lift cylinder, the apron is installed on the top of lifter, a plurality of pole settings are installed in the lower surface outside of apron, the rubber pad is installed to the bottom of pole setting, the surface of rubber pad is located the lateral surface of refractor. The utility model discloses a with the lift of lift cylinder control apron to make the pole setting remove to adjust the angle of refractor, the change of refractor angle can make the light that LED lighting lamp pearl sent disperse or gather, has realized the regulation change to the illumination scope.

Description

LED street lamp with adjustable illumination range

Technical Field

The utility model relates to a LED street lamp equipment technical field specifically is a LED street lamp of adjustable illumination scope.

Background

The LED is also called as a light emitting diode, the basic structure of the LED is an electroluminescent semiconductor material, the LED is a solid semiconductor device, the LED can directly convert electricity into light, the light can be placed on a frame with leads, and then the frame is sealed by epoxy resin to play a role in protecting internal core wires, the LED has the advantages of low power consumption, long service life and higher environmental protection performance, the traditional fluorescent lamp is gradually replaced, but when the existing LED street lamp is used, because the regional lighting brightness requirements of various places are different, the brightness or the lighting range of the LED street lamp can be different in different use environments when in a district, a park or a road, the existing LED street lamp is mainly integrally formed, the LED street lamp can not be adjusted according to the actual use requirements, and the required lighting range and the required intensity can not be conveniently adjusted, and further has certain defects in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp of adjustable illumination scope 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 a LED street lamp of adjustable illumination scope, includes arm, LED illuminating lamp pearl and illumination lamp shade, the installation shell is installed to the outside one end of arm, the inner chamber top mid-mounting of installation shell has the LED mounting base, a plurality of are installed to the bottom of LED mounting base LED illuminating lamp pearl, install the bottom round of LED mounting base the illumination lamp shade, a plurality of connecting rods are installed to the bottom of installation shell, the bottom of connecting rod articulates there is the refractor, the lift cylinder is installed on the outside top of installation shell, the lifter is installed to the output of lift cylinder, the apron is installed on the top of lifter, a plurality of pole settings are installed in the lower surface outside of apron, the rubber pad is installed to the bottom of pole setting, the surface of rubber pad is located the lateral surface of refractor.

Furthermore, the number of the vertical rods is consistent with that of the refractors.

Further, the inner wall of installation shell with install the baffle between the LED mounting base, the pole setting runs through the baffle, the gag lever post is installed to the downside of pole setting.

Furthermore, the lateral wall upper end of installation shell is opened there is the ventilation hole, the filter screen is installed to the inboard in ventilation hole, the weather strip is installed to the both sides of lift cylinder.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a with the lift of lift cylinder control apron to make the pole setting remove to adjust the angle of refractor, the change of refractor angle can make the light that LED lighting lamp pearl sent disperse or gather, has realized the regulation change to the illumination scope.

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, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

In the figure: 1. a lamp arm; 2, LED illuminating lamp beads; 3. an illumination lamp cover; 4. installing a shell; 5, an LED mounting base; 6. a connecting rod; 7. a refractor; 8. a lifting cylinder; 9. a lifting rod; 10. a cover plate; 11. erecting a rod; 12. a rubber pad; 13. a partition plate; 14. a limiting rod; 15. a vent hole; 16. a filter screen; 17. a weather strip.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

an LED street lamp with adjustable illumination range, as shown in fig. 1 to 2 of the drawings, comprises a lamp arm 1, LED illuminating lamp bead 2 and illuminating lamp shade 3, installation shell 4 is installed to the outside one end of arm 1, the inner chamber top mid-mounting of installation shell 4 has LED mounting base 5, a plurality of LED illuminating lamp beads 2 are installed to the bottom of LED mounting base 5, illuminating lamp shade 3 is installed to the bottom round of LED mounting base 5, a plurality of connecting rods 6 are installed to the bottom of installation shell 4, the bottom of connecting rod 6 articulates there is refractor 7, lift cylinder 8 is installed on the outside top of installation shell 4, lifter 9 is installed to lift cylinder 8's output, apron 10 is installed on lifter 9's top, a plurality of pole settings 11 are installed in the lower surface outside of apron 10, rubber pad 12 is installed to the bottom of pole setting 11, the surface of rubber pad 12 is located refractor 7's lateral surface.

In order to better adjust the angle of the refractors 7 through the uprights 11, further, the number of the uprights 11 is consistent with the number of the refractors 7.

In order to better restrict the lifting of the vertical rod 11, the vertical rod 11 is prevented from being separated from the outer side surface of the refractor 7, so that the angle of the refractor 7 cannot be adjusted in the later period, furthermore, a partition plate 13 is installed between the inner wall of the installation shell 4 and the LED installation base 5, the vertical rod 11 penetrates through the partition plate 13, and a limiting rod 14 is installed on the lower side of the vertical rod 11.

In order to better radiate the LED mounting base 5, increase the internal ventilation volume, prevent dust from entering the inside of the mounting shell 4 and prevent external rainwater from soaking the lifting cylinder 8, furthermore, the upper end of the side wall of the mounting shell 4 is provided with a ventilation hole 15, the inner side of the ventilation hole 15 is provided with a filter screen 16, and two sides of the lifting cylinder 8 are provided with rain blocking strips 17.

The utility model discloses a with the lift of 8 control cover plates 10 of lift cylinder to make pole setting 11 remove to adjust the angle of refractor 7, the change of refractor 7 angle can make the light that LED lighting lamp pearl 2 sent disperse or gather, realized changing the regulation of illumination scope.

Example two:

the utility model provides a LED street lamp of adjustable illumination scope, when the LED street lamp used, connect through the controller that the street lamp itself installed has and lift cylinder 8, set for the operating time of lift cylinder 8 through setting up the controller, the controller is current common general knowledge, it gives unnecessary details here, when the LED street lamp needs great illumination scope, work through lift cylinder 8, descend lifter 9 downwards, apron 10 drives pole setting 11 downwards, can make refractor 7 rotate to the horizontal direction, make the scope of refraction increase, thereby can effectively improve the illumination scope, when the LED street lamp needs less illumination scope, make the gathering of light source more, otherwise, impel lifter 9 to rise upwards through lift cylinder 8, refractor 7 rotates to the vertical direction, make the scope of refraction diminish, light concentrates more, the illumination intensity is higher, the whole structure is more compact, the fault tolerance rate is higher when the LED lamp is used, and the LED lamp is convenient and practical.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 a LED street lamp of adjustable illumination scope, includes arm (1), LED illuminating lamp pearl (2) and illumination lamp shade (3), its characterized in that: the LED illuminating lamp is characterized in that an installation shell (4) is installed at one end of the outer side of the lamp arm (1), an LED installation base (5) is installed at the middle of the top end of an inner cavity of the installation shell (4), a plurality of LED illuminating lamp beads (2) are installed at the bottom end of the LED installation base (5), the illuminating lamp cover (3) is installed at the bottom end of the LED installation base (5), a plurality of connecting rods (6) are installed at the bottom end of the installation shell (4), a refractor (7) is hinged to the bottom end of each connecting rod (6), a lifting cylinder (8) is installed at the top end of the outer side of the installation shell (4), a lifting rod (9) is installed at the output end of the lifting cylinder (8), an cover plate (10) is installed at the top end of the lifting rod (9), a plurality of vertical rods (11) are installed at the outer side of the lower surface of the cover plate (10), and a rubber pad (12) is installed at the bottom end of the vertical rods (11), the outer surface of the rubber pad (12) is positioned on the outer side surface of the refractor (7).

2. The LED street lamp with the adjustable illumination range according to claim 1, characterized in that: the number of the upright rods (11) is consistent with that of the refractors (7).

3. The LED street lamp with the adjustable illumination range according to claim 1, characterized in that: the inner wall of installation shell (4) with install baffle (13) between LED mounting base (5), pole setting (11) run through baffle (13), gag lever post (14) are installed to the downside of pole setting (11).

4. The LED street lamp with the adjustable illumination range according to claim 1, characterized in that: the side wall upper end of installation shell (4) is opened there is ventilation hole (15), filter screen (16) are installed to the inboard in ventilation hole (15), weather strip (17) are installed to the both sides of lift cylinder (8).