CN213394904U - Street lamp capable of adjusting light - Google Patents

Abstract

The utility model discloses a dimmable street lamp, which comprises a lens and a lampshade which are connected in a covering way and form a containing cavity, a lamp body and a dial switch which are arranged in the containing cavity, and a lamp arm which is arranged at one end of the lens and the lampshade; a plurality of heat dissipation ribs are arranged on the inner side of the lampshade at intervals, a switch hole is formed in the position, corresponding to the dial switch, of the lampshade, and the switch hole is sealed through a switch waterproof assembly; the lamp body comprises a multi-color-temperature lamp, and the dial switch is used for adjusting the color temperature and the illumination of the lamp body; the lamp arm is used for being connected and fixed with the outside. The dial switch and the heat dissipation ribs of the utility model adopt a hidden design, thus solving the problems of easy damage and difficult cleaning; meanwhile, the requirements of the same field on different color temperatures and illumination intensities under different scenes are met by the aid of the dial switch and the multi-color-temperature lamp.

Description

Street lamp capable of adjusting light

Technical Field

The utility model relates to a light technical field especially relates to a street lamp that can adjust luminance.

Background

The street lamp is a lighting device which is used on a highway or in a city district to provide necessary lighting for pedestrians and vehicles running at night. In the daytime, the street lamp can decorate the urban landscape; at night, the street lamp can provide necessary illumination and life convenience, increase the sense of safety of residents, highlight urban bright spots and perform a beautiful style.

At present, the existing street lamps in the market generally have the following inconveniences:

1) the requirements of different color temperatures and illumination intensities in different scenes in the same outdoor place cannot be met;

2) the switch leaks, and the silica gel sheath switch is easy to wear and age after being used outdoors for a long time;

3) the heat dissipation rib structure leaks outwards, dust is easy to accumulate, and the heat dissipation rib structure is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a street lamp capable of adjusting light, a dial switch and a heat dissipation rib adopt a hidden design, and the problems of easy damage and difficult cleaning are solved; meanwhile, the requirements of the same field on different color temperatures and illumination intensities under different scenes are met by the aid of the dial switch and the multi-color-temperature lamp.

In order to realize the purpose, the following technical scheme is adopted:

a dimmable street lamp comprises a lens and a lampshade which are connected in a covering mode and form a containing cavity, a lamp body and a dial switch which are arranged in the containing cavity, and a lamp arm arranged at one end of the lens and the lampshade; a plurality of heat dissipation ribs are arranged on the inner side of the lampshade at intervals, a switch hole is formed in the position, corresponding to the dial switch, of the lampshade, and the switch hole is sealed through a switch waterproof assembly; the lamp body comprises a multi-color-temperature lamp, and the dial switch is used for adjusting the color temperature and the illumination of the lamp body; the lamp arm is used for being connected and fixed with the outside.

Preferably, the switch waterproof assembly comprises a switch cover screwed in the switch hole and a switch waterproof ring arranged between the switch cover and the switch hole.

Preferably, the dial switch is locked and fixed on the inner side of the lampshade through an installation cover plate, and the installation cover plate is made of insulating materials.

Preferably, the lamp arm comprises an upper arm shell arranged at one end of the lamp shade and a lower arm plate detachably connected to the bottom of the upper arm shell; and a wiring channel is formed between the upper arm shell and the lower arm plate.

Preferably, a waterproof plug is arranged at the position of the lampshade corresponding to the inside of the upper arm shell and used for wiring the lamp body and an external power supply connecting line.

Preferably, the lamp shade is further embedded with an illumination sensor electrically connected with the dial switch.

Preferably, the lamp body includes the reflector, locates the lamp plate in the middle part of the reflector to and locate the main control board between reflector and the lamp shade.

Preferably, the covered joint of the lampshade and the lens is sealed by a lens waterproof ring.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model provides a street lamp that can adjust luminance for illumination places such as parking area, square, street, road provide the basis illumination. Through taking dial switch and designing many colour temperatures lamp certainly, can adjust the colour temperature and the power of lamps and lanterns according to the place needs to satisfy the demand to different colour temperatures and illuminance under the different scenes in same place. Meanwhile, the dial switch is internally hidden, and a waterproof structure is formed by the switch cover and the switch waterproof ring, so that the switch cover can be conveniently detached, the normal use of the lamp in outdoor or humid environment can be ensured, and the waterproof reliability is high; the heat dissipation ribs are arranged in the lampshade, so that the heat dissipation effect is met, and meanwhile, dust accumulation is prevented from being difficult to clean.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an exploded view of the switch waterproof assembly, mounting cover plate and dial switch of the present invention;

wherein the figures identify the description:

1-a lens, 2-a lamp shade,

3-a dial switch, 4-a lamp body,

5-lamp arm, 6-heat dissipation rib,

7-switch cover, 8-switch waterproof ring,

9-mounting cover plate, 10-waterproof plug,

11-illumination sensor, 12-lens waterproof ring,

41-a reflecting shade, 42-a lamp panel,

43-main control board, 51-upper arm shell,

52-lower arm plate.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the present invention provides a dimmable street lamp, which includes a lens 1 and a lampshade 2 covering and connected to form a cavity, a lamp body 4 and a dial switch 3 built in the cavity, and a lamp arm 5 disposed at one end of the lens 1 and the lampshade 2; 2 inboard intervals of lamp shade are equipped with a plurality of heat dissipation muscle 6, and a plurality of heat dissipation muscle 6 integrated into one piece are in the inboard of lamp shade 2, and lamp shade 2 all adopts easy radiating materials such as aluminum alloy material with heat dissipation muscle 6. The lampshade 2 is provided with a switch hole at the position corresponding to the dial switch 3, and the switch hole is sealed by a switch waterproof component; the lamp body 4 comprises a multi-color-temperature lamp, and the dial switch 3 is used for adjusting the color temperature and the illumination of the lamp body 4; the lamp arm 5 is used for being connected and fixed with the outside.

The switch waterproof assembly comprises a switch cover 7 screwed in the switch hole and a switch waterproof ring 8 arranged between the switch cover 7 and the switch hole. The switch cover 7 comprises a cover body and a rotary column arranged at the bottom of the cover body, an external thread is arranged on the outer surface of the rotary column, an internal thread matched with the external thread is arranged in the switch hole, and the switch waterproof ring 8 is sleeved on the outer side of the rotary column and is abutted against the bottom of the cover body.

Dial switch 3 attaches the inboard of fixing at lamp shade 2 through installation apron 9 lock, and installation apron 9 attaches at lamp shade 2 inboard through the screw lock, and installation apron 9 adopts insulating material, preferably plastic material, keeps apart dial switch 3 and lamp shade 2 through installation apron 9 in order to accord with the requirement of ann's rule. Install dial switch 3 in installation apron 9 bottom, the hole of stepping down has been seted up at installation apron 9 middle part to make dial switch 3's on & off switch pass the hole of stepping down and arrange, be convenient for operate.

The lamp arm 5 comprises an upper arm shell 51 arranged at one end of the lamp shade 2 and a lower arm plate 52 detachably connected to the bottom of the upper arm shell 51; the upper arm shell 51 and the lower arm plate 52 form a wiring channel therebetween. The corresponding lamp shade 2 inside the upper arm shell 51 is provided with a waterproof plug 10 for routing the lamp body 4 and an external power supply connection line. The upper arm shell 51 is integrally formed at one end of the lamp housing 2, and the opening and closing hole is formed at the connection position of the upper arm shell 51 and the lamp housing 2. The upper arm shell 51 and the lower arm plate 52 are provided with wire passing holes at the ends far away from the lampshade 2, and the ends are used for being connected with a lamp post and also can be used for being fixed on a wall.

And an illumination sensor 11 electrically connected with the dial switch 3 is also embedded on the lampshade 2. The illumination sensor 11 is arranged at one end far away from the lamp arm 5, and the dial switch 3 is used for controlling the illumination sensor 11 to be turned on and off. When the illumination of the external environment needs to be detected through the illumination sensor 11 so as to automatically control the opening and closing of the lamp body 4, the illumination sensor 11 is controlled to be turned on through the dial switch 3. When the illumination sensor 11 is in the off state, the lamp body 4 is controlled by an external switch. The lamp body 4 comprises a reflecting cover 41, a lamp panel 42 arranged in the middle of the reflecting cover 41, and a main control panel 43 arranged between the reflecting cover 41 and the lamp shade 2. The covered joint of the lampshade 41 and the lens 1 is sealed by the lens waterproof ring 12.

Through taking dip switch 3 and design many colour temperatures lamp certainly, possess the function of the colour temperature and the power of regulation lamps and lanterns, adjust under the condition that needs whole environment to darken or turn on. Two groups of LED lamps are arranged in the lamp panel 42, each group of LED lamps comprises a high-color-temperature LED lamp string and a low-color-temperature LED lamp string, and the high-color-temperature LED lamp string and the low-color-temperature LED lamp string are matched with each other to adjust different color temperature requirements. Different color temperatures are presented through the dial switch 3, and the requirements of the same field on different color temperatures under different scenes can be met; simultaneously, dimming is performed under different color temperature sections through the dial switch 3, and the requirements for illumination under different color temperature sections can be met.

When the color temperature and the power are required to be adjusted through the dial switch 3, the dial switch 3 is operated by extending the switch cover 7 into the switch hole with hands or by means of a tool after screwing out, and the control of the illumination sensor 11 and the lamp body 4 is realized.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. A dimmable street lamp is characterized by comprising a lens and a lampshade which are connected in a covering manner and form a containing cavity, a lamp body and a dial switch which are arranged in the containing cavity, and a lamp arm arranged at one end of the lens and the lampshade; a plurality of heat dissipation ribs are arranged on the inner side of the lampshade at intervals, a switch hole is formed in the position, corresponding to the dial switch, of the lampshade, and the switch hole is sealed through a switch waterproof assembly; the lamp body comprises a multi-color-temperature lamp, and the dial switch is used for adjusting the color temperature and the illumination of the lamp body; the lamp arm is used for being connected and fixed with the outside.

2. The dimmable street lamp according to claim 1, wherein the switch waterproof assembly comprises a switch cover screwed in the switch hole, and a switch waterproof ring arranged between the switch cover and the switch hole.

3. The dimmable street lamp according to claim 1, wherein the dial switch is locked and fixed to the inner side of the lamp housing via a mounting cover plate, and the mounting cover plate is made of an insulating material.

4. The dimmable street lamp according to claim 1, wherein the lamp arm comprises an upper arm housing disposed at one end of the lamp housing, and a lower arm plate detachably connected to the bottom of the upper arm housing; and a wiring channel is formed between the upper arm shell and the lower arm plate.

5. The dimmable street lamp according to claim 4, wherein a waterproof plug is disposed at a position corresponding to the lamp cover inside the upper arm casing, for routing the lamp body and an external power connection line.

6. The dimmable street lamp according to claim 1, wherein an illumination sensor electrically connected to the dial switch is further mounted on the lamp housing.

7. The dimmable street lamp according to claim 1, wherein the lamp body comprises a reflector, a lamp panel arranged in the middle of the reflector, and a main control panel arranged between the reflector and the lamp cover.

8. The dimmable street lamp according to claim 1, wherein the covered joint of the lampshade and the lens is sealed by a lens waterproof ring.

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