CN211289810U

CN211289810U - Novel large-angle astigmatic LED street lamp

Info

Publication number: CN211289810U
Application number: CN201922468530.XU
Authority: CN
Inventors: 张和平; 赵波涛
Original assignee: Shijiazhuang Hualang Electronic Technology Co ltd
Current assignee: Shijiazhuang Hualang Electronic Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a novel wide-angle astigmatic LED street lamp belongs to street lamp technical field. The LED lamp comprises a lamp holder and a plurality of round LED bulbs fixed on the lower end surface of the lamp holder; the lamp holder is of a rectangular structure, a plate-shaped lampshade is fixedly arranged on the lower end face of the lamp holder, and a plurality of light-transmitting lenses for dispersing light are arranged on the lampshade corresponding to the LED bulb; the light-transmitting lens is elliptical or oblong, the short axis of the light-transmitting lens is consistent with the length direction of the lamp holder, and the long axis of the light-transmitting lens is consistent with the width direction of the lamp holder; the light-transmitting lens is of a cover body structure, the opening faces the lamp holder to cover and protect the LED bulbs, and each LED bulb correspondingly covers one light-transmitting lens; the LED bulbs are arranged in a matrix. The utility model discloses a setting up the lamp stand that has printing opacity lens and set up printing opacity lens into ellipse or long circle, guarantee that printing opacity lens's minor axis is unanimous with the length direction of lamp stand, and printing opacity lens's major axis is unanimous with the width direction of lamp stand, makes the area of light scattering bigger.

Description

Novel large-angle astigmatic LED street lamp

Technical Field

The utility model relates to a novel wide-angle astigmatic LED street lamp belongs to street lamp technical field.

Background

Street lamps are important road lighting facilities, and are arranged at intervals at two sides of a road to illuminate at night. In order to meet the lighting requirement, the spacing distance between the street lamps is strictly set, and particularly, it is required to ensure that two adjacent street lamps can fully cover the area between the two street lamps. Therefore, more street lamps need to be installed.

At present, LED street lamps are used more frequently, a plurality of LED bulbs are arranged on each LED street lamp, and illumination is realized through the light emitting of the LED bulbs. The LED bulb is more power-saving, but the LED street lamp in the prior art has poor illumination scattering performance and limited illumination coverage area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel LED street lamp of wide-angle astigmatism.

In order to realize the purpose, the utility model discloses a technical scheme is:

a novel LED street lamp with large-angle astigmatism comprises a lamp holder and a plurality of round LED bulbs fixed on the lower end surface of the lamp holder; the lamp holder is of a rectangular structure, a plate-shaped lampshade is fixedly arranged on the lower end face of the lamp holder, and a plurality of light-transmitting lenses for dispersing light are arranged on the lampshade corresponding to the LED lamp bulbs; the light-transmitting lens is elliptical or oblong, the short axis of the light-transmitting lens is consistent with the length direction of the lamp holder, and the long axis of the light-transmitting lens is consistent with the width direction of the lamp holder; the light-transmitting lens is of a cover body structure, the opening faces the lamp holder to cover and protect the LED bulbs, and each LED bulb correspondingly covers one light-transmitting lens; the LED bulbs are arranged in a matrix.

The utility model discloses technical scheme's further improvement lies in: the lampshade comprises a plurality of combined plates, wherein the combined plates are integrally provided with light-transmitting lenses, and the light-transmitting lenses on the combined plates are arranged in rows.

The utility model discloses technical scheme's further improvement lies in: two kinds of combination boards are arranged according to the number of the light-transmitting lenses, one combination board is provided with one row of light-transmitting lenses, and the other combination board is provided with two rows of light-transmitting lenses.

The utility model discloses technical scheme's further improvement lies in: the lampshade is fixed with the lamp holder by using bolts.

The utility model discloses technical scheme's further improvement lies in: the lamp holder is vertically fixed at the upper end of the lamp pole.

Since the technical scheme is used, the utility model discloses the technological effect who gains has:

the utility model provides a LED lamp has set up the lamp stand that has printing opacity lens and set up printing opacity lens into ellipse or long circle, guarantees simultaneously that printing opacity lens's minor axis is unanimous with the length direction of lamp stand, and printing opacity lens's major axis is unanimous with the width direction of lamp stand, can make the area of light scattering bigger, especially improves the light scattering degree in the width direction of lamp stand, can reduce the setting quantity of LED lamp on the road to a certain extent.

The utility model discloses well printing opacity lens carries out the full coverage protection to the LED bulb, makes the LED bulb should not damage.

The utility model discloses simple structure, the implementation of being convenient for, LED lamps and lanterns have good illumination condition, and performance is good.

Drawings

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

fig. 2 is a schematic perspective view of the lamp holder of the present invention separated from the lamp cover;

fig. 3 is a schematic view of the present invention disposed on a lamp post;

FIG. 4 is a schematic view of the lampshade of the present invention as a combined board;

fig. 5 is a schematic cross-sectional view of a lamp base of the present invention;

the LED lamp comprises a lamp holder 1, a lamp holder 2, an LED bulb 3, a lampshade 4, a light-transmitting lens 5 and a lamp post.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments:

the utility model discloses a novel LED street lamp of wide-angle astigmatism, specific LED street lamp that says so, the light of this street lamp shines effectually. The following are specific examples:

the utility model relates to a novel wide-angle astigmatic LED street lamp is a street lamp, sets up the astigmatism that the lamp shade made the street lamp through the improvement and is good, and the irradiation area is bigger. As shown in fig. 1 and 2, the LED lamp mainly includes a lamp holder 1 and a plurality of LED bulbs 2 fixed on a lower end surface of the lamp holder 1. The LED bulb used is round and can emit light after being electrified.

The utility model discloses the lower terminal surface at lamp stand 1 is fixed to set up lamp shade 3 and covers the protection with the LED lamp. The lamp cover 3 is transparent, and in order to further improve the light scattering performance of each LED lamp, a plurality of light-transmitting lenses 4 for scattering light are arranged on the lamp cover 3 corresponding to each LED bulb 2. The lampshade 3 is a plate-shaped structure, and the light-transmitting lens 4 is integrally arranged on the panel of the lampshade 3. The shape of the lamp shade 3 corresponds to the shape of the lamp holder 1. The lamp holder 1 of a general street lamp is configured in a rectangular structure, and the lamp shade 3 is correspondingly configured in a rectangular plate structure. Preferably, the LED bulbs 2 are arranged in a matrix on a rectangular base 1.

The utility model discloses use printing opacity lens 4 to improve every LED bulb 2's printing opacity scattering nature. Preferably, the light-transmitting lens is elliptical or oblong, in particular the light-transmitting lens 4 has an elliptical or oblong cross-section, the light-transmitting lens having a shape resembling an ellipsoid or an oblong sphere. As shown in fig. 5, the light-transmitting lens 4 is a cover structure, an opening of the cover structure faces the lamp holder 1 to cover the LED bulb 2 for protection, and when the LED bulb 2 emits light, the optical fiber directly passes through the light-transmitting lens 4 to realize scattering. Each LED bulb 2 is correspondingly covered with one transparent lens 4, that is, the number of the LED bulbs 2 is the same as the number of the transparent lenses 4. The size of the light-transmitting lens 4 is slightly larger than that of the LED bulb 2 so as to completely cover the LED bulb. The light-transmitting lens 4 carries out full-coverage protection on the LED bulb 2, so that the LED bulb is not easy to damage.

The light-transmitting lens 4 has a long axis and a short axis, and ensures that the short axis of the light-transmitting lens 4 is consistent with the length direction of the lamp holder 1, and the long axis of the light-transmitting lens 4 is consistent with the width direction of the lamp holder 1, so that the light scattering area can be larger, and the light scattering degree is improved particularly in the width direction of the lamp holder 1. As shown in particular in figure 1. This LED lamp sets up along the direction interval of road when the construction, and the length direction of lamp stand 1 is perpendicular with the extending direction of road, and the light transmission lens 4 of this lamp sets up the structure, has light irradiation on can guaranteeing the road between the adjacent lamp.

The utility model discloses a further improvement lies in, sets up the lamp shade 3 of rectangular plate structure into the structure including a plurality of compoboards, and an organic whole sets up printing opacity lens 4 on the compoboard, and printing opacity lens 4 on the compoboard sets up in a bank. When the globe 3 is assembled with the lamp socket 1, the combination plates are combined according to the number of rows of the LED bulbs 2. For example, some street lamps require a plurality of rows of LED bulbs to be mounted on the lamp holder 1, and some street lamps require a plurality of rows of LED bulbs to be mounted on the lamp holder 1. The lamp shade that the combination board is combined and is formed suitable, suitable as required can. The optimal setting mode is that two kinds of combination boards are arranged according to the number of the transparent lenses 4, one kind of combination board is provided with one row of the transparent lenses 4, the other kind of combination board is provided with two rows of the transparent lenses 4, and the two kinds of combination boards of a user can be assembled into the lampshade with any row number. For example, a 5 two-row lens package plus one row lens package may be used to form a lampshade with eleven rows of lenses. A light cover having fourteen rows of light-transmitting lenses may be formed using a combination of 7 two rows of light-transmitting lenses. The specific structure is shown in fig. 4.

The utility model provides a lamp shade 3 is platelike structure, directly use the bolt with the lamp shade with lamp stand 1 fixed can. If the lamp shade 3 is a whole plate structure, then four bolts are used to fix the lamp shade 3 with the lamp holder 1 at four corners. If the lamp shade 3 is a combined plate structure, each combined plate is fixed with the lamp holder 1 from two ends by using two bolts.

The utility model relates to a street lamp still includes lamp pole 5, and lamp stand 1 vertical fixation is in 5 upper ends of lamp pole. As shown in particular in figure 3.

The utility model provides a LED lamp has set up the LED bulb at the lamp stand, uses the lamp shade that has printing opacity lens to cover the LED bulb, can make the light scattering through the effect of printing opacity lens, and printing opacity lens carries out the total coverage with the LED bulb and has the guard action. The utility model discloses in set up printing opacity lens into ellipse or long circle, guarantee simultaneously that printing opacity lens's minor axis is unanimous with the length direction of lamp stand, printing opacity lens's major axis is unanimous with the width direction of lamp stand, can make the area of light scattering bigger, especially improves the light scattering degree in the width direction of lamp stand.

Claims

1. The utility model provides a novel LED street lamp of wide-angle astigmatism which characterized in that: comprises a lamp holder (1) and a plurality of round LED bulbs (2) fixed on the lower end surface of the lamp holder (1); the LED lamp comprises a lamp holder (1), a plate-shaped lampshade (3) and a plurality of light-transmitting lenses (4), wherein the lamp holder (1) is of a rectangular structure, the lower end face of the lamp holder (1) is fixedly provided with the plate-shaped lampshade (3), and the lampshade (3) is provided with the light-transmitting lenses (4) for dispersing light corresponding to the LED lamp bulbs (2); the light-transmitting lens (4) is oval or long round, the short axis of the light-transmitting lens (4) is consistent with the length direction of the lamp holder (1), and the long axis of the light-transmitting lens (4) is consistent with the width direction of the lamp holder (1); the light-transmitting lens (4) is of a cover body structure, the opening faces the lamp holder to cover and protect the LED bulbs (2), and each LED bulb (2) correspondingly covers one light-transmitting lens (4); the LED bulbs (2) are arranged in a matrix.

2. The novel LED street lamp with large-angle astigmatism as claimed in claim 1, wherein: the lampshade (3) comprises a plurality of combined plates, the combined plates are integrally provided with light-transmitting lenses (4), and the light-transmitting lenses (4) on the combined plates are arranged in rows.

3. The novel LED street lamp with large-angle astigmatism as claimed in claim 2, wherein: two kinds of combination boards are arranged according to the number of the transparent lenses (4), one combination board is provided with one row of transparent lenses (4), and the other combination board is provided with two rows of transparent lenses (4).

4. A novel LED street lamp with large-angle astigmatism according to any one of claims 1 to 3, wherein: the lampshade (3) is fixed with the lamp holder (1) by bolts.

5. The novel LED street lamp with large-angle astigmatism as claimed in claim 4, wherein: the lamp holder is characterized by further comprising a lamp pole (5), and the lamp holder (1) is vertically fixed at the upper end of the lamp pole (5).