CN111853586A

CN111853586A - Pole setting formula intelligence projecting lamp

Info

Publication number: CN111853586A
Application number: CN202010494842.2A
Authority: CN
Inventors: 何庆亮
Original assignee: Anhui Hans Electric Technology Co ltd
Current assignee: Anhui Hans Electric Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-10-30

Abstract

The invention discloses a vertical rod type intelligent projection lamp, and relates to the technical field of lighting equipment. The LED lamp comprises an LED lamp panel and a mounting plate; a pair of vertical plates are symmetrically arranged on the mounting plate, a pair of light screens are connected between the two vertical plates, arc-shaped holes are formed in the vertical plates, and sliding shafts in sliding fit with the arc-shaped holes are arranged at two ends of each light screen; a connecting plate is connected between the two light screens, a pair of push rods are symmetrically hinged on the connecting plate, the connecting plate is connected with the light screens through the push rods, a convex block is arranged on each light screen, and a sliding chute matched with each push rod is arranged on each convex block; a motor is arranged on the mounting plate, an output shaft of the motor is fixedly connected with an eccentric wheel, and the eccentric wheel is arranged above the connecting plate; LED lamp plate fixed connection is equipped with multirow LED lamp between two risers on the LED lamp plate. The motor controls the extension or the contraction of the light shielding plate to change the illumination range, manual adjustment is not needed, and the use is convenient.

Description

Pole setting formula intelligence projecting lamp

Technical Field

The invention belongs to the technical field of lighting equipment, and particularly relates to a vertical rod type intelligent projection lamp.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The emergent beam angle of the projection lamp is wide and narrow, the variation range is between 0 and 180 degrees, and the beam is particularly narrow and is called a searchlight. The projection lamp has the advantages of bright color, good monochromaticity, soft light, low power, long service life and long light-emitting time of 5 ten thousand hours. And the LED projection lamp has small lamp body, is easy to hide or install, is not easy to damage, does not have heat radiation, is favorable for protecting the illuminated object, and has wide application range. The lamps are provided with the scale plates to facilitate the adjustment of the irradiation angle, the LED projection lamp is controlled by the built-in microchip, and can be used without a controller in small-scale engineering application occasions, so that dynamic effects such as gradual change, jump, color flicker, random flicker, gradual change alternation and the like can be realized, and effects such as chasing and scanning can also be realized through the control of DMX.

Although traditional projecting lamp can angle of adjustment, but mostly through manual adjustment, and the light irradiation range can't be adjusted, and it is inconvenient to use, and the heat dissipation is not good.

Disclosure of Invention

The invention aims to provide an upright rod type intelligent projection lamp with adjustable light irradiation range, which drives an eccentric wheel to rotate through a motor so as to drive a light screen to rotate, and solves the technical problem that the irradiation range of the existing projection lamp cannot be adjusted.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a vertical rod type intelligent projection lamp, which comprises an LED lamp panel and a mounting plate; a pair of vertical plates are symmetrically arranged on the mounting plate, a pair of light screens is connected between the two vertical plates, an arc-shaped hole is formed in each vertical plate, and sliding shafts in sliding fit with the arc-shaped holes are arranged at two ends of each light screen; a connecting plate is connected between the two light screens, a pair of push rods are symmetrically hinged on the connecting plate, the connecting plate is connected with the light screens through the push rods, a convex block is arranged on each light screen, and a sliding groove matched with the push rods is arranged on each convex block; a motor is arranged on the mounting plate, an output shaft of the motor is fixedly connected with an eccentric wheel, and the eccentric wheel is arranged above the connecting plate; the symmetry is equipped with a pair of first free bearing on the mounting panel, be equipped with on the light screen with first free bearing complex second free bearing, first free bearing through a telescopic link with the second free bearing is articulated, LED lamp plate fixed connection is two between the riser, be equipped with multirow LED lamp on the LED lamp plate.

Furthermore, a plurality of mounting holes are formed in the mounting plate, and springs are fixedly connected between the mounting plate and the connecting plates.

Furthermore, the sliding groove is of a T-shaped structure, and a blocking part is arranged in the sliding groove.

Furthermore, the end part of the push rod is provided with a stop block matched with the stop part.

Furthermore, a reflecting layer is arranged on the inner side surface of the shading plate.

Furthermore, a heat absorption layer is arranged on the vertical plate.

The invention has the following beneficial effects:

1. the motor drives the eccentric wheel to rotate, the eccentric wheel drives the connecting plate to move up and down, and the connecting plate drives the push rod to push the light screens, so that the two light screens extend or contract towards two ends, and the irradiation range of light is changed;

2. the motor controls the extension or contraction of the light shielding plate to change the illumination range, manual adjustment is not needed, the use is convenient, and the light shielding plate is provided with the reflective layer to enhance the illumination effect, so that the illumination intensity is not obviously weakened when the illumination range is enlarged.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1;

FIG. 3 is a schematic view of the mounting plate;

FIG. 4 is a schematic view of a light shielding plate;

FIG. 5 is a schematic view of a connection plate

In the drawings, the components represented by the respective reference numerals are listed below:

1-mounting plate, 101-vertical plate, 102-arc hole, 103-first hinged support, 104-mounting hole, 2-shading plate, 201-convex block, 202-sliding groove, 203-sliding shaft, 204-second hinged support, 3-LED lamp panel, 301-LED lamp, 4-telescopic rod, 5-connecting plate, 501-push rod, 502-stop block, 6-eccentric wheel and 7-motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-5, the invention is a vertical rod type intelligent projection lamp, which comprises an LED lamp panel 3 and a mounting plate 1, wherein a pair of vertical plates 101 are symmetrically arranged on the mounting plate 1, a pair of light screens 2 are connected between the two vertical plates 101, the light screens 2 are used for shading light and changing the illumination range, an arc-shaped hole 102 is arranged on the vertical plate 101, and sliding shafts 203 which are in sliding fit with the arc-shaped hole 102 are arranged at two ends of each light screen 2; a connecting plate 5 is connected between the two light screens 2, a pair of push rods 501 are symmetrically hinged on the connecting plate 5, the connecting plate 5 is connected with the light screens 2 through the push rods 501, a convex block 201 is arranged on the light screens 5, and a sliding groove 202 matched with the push rods 501 is arranged on the convex block 201; a motor 7 is arranged on the mounting plate 1, an output shaft of the motor 6 is fixedly connected with an eccentric wheel 6, the eccentric wheel 6 is arranged above the connecting plate 5, the eccentric wheel 6 is in contact with the connecting plate 5, a pair of first hinged supports 103 are symmetrically arranged on the mounting plate 1, a second hinged support 204 matched with the first hinged support 103 is arranged on the shading plate 2, and the first hinged support 103 is hinged with the second hinged support 204 through a telescopic rod 4; LED lamp plate 3 fixed connection is equipped with multirow LED lamp 301 between two riser 101 on the LED lamp plate 3.

Preferably, a plurality of mounting holes 104 are formed in the mounting plate 1, the mounting plate 1 can be mounted on a wall surface or a lamp post through the mounting holes 104, a spring is fixedly connected between the mounting plate 1 and the connecting plate 5, the spring is not shown, and the spring is in a stretching state, so that when the eccentric wheel 6 rotates, the connecting plate 5 can automatically rise.

Preferably, the sliding groove 202 is a T-shaped structure, and a stopper is disposed in the sliding groove 202.

Preferably, the push rod 501 is provided with a stopper 502 matched with the stopper, so that when the connecting plate 5 is lifted, the push rod 501 can drive the light shielding plate 2 to slide in the arc-shaped groove 102, thereby contracting the light shielding plate 2.

Preferably, the opposite side surfaces of the shading plate 2 are coated with a reflective layer to enhance the illumination effect.

Preferably, the vertical plate 101 is provided with a heat absorption layer, and the heat absorption layer is made of aluminum magnesium alloy, so that better heat dissipation is facilitated.

One specific application of this embodiment is: when the light shading device is used, the motor 7 is controlled to rotate to drive the eccentric wheel 6 to rotate, the eccentric wheel 6 extrudes the connecting plate 5 to enable the connecting plate 5 to descend, the connecting plate 5 drives the push rod 501 to push the two light shading plates 2 to extend outwards, so that the light shading range is reduced, when the light shading range needs to be reduced, the motor 7 is controlled to start to drive the eccentric wheel 6 to rotate, the spring tension enables the connecting plate 5 to ascend, so that the push rod 501 drives the two light shading plates 2 to contract, and the light shading range is enlarged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pole setting formula intelligence projecting lamp which characterized in that: the LED lamp comprises an LED lamp panel (3) and a mounting plate (1);

a pair of vertical plates (101) are symmetrically arranged on the mounting plate (1), a pair of light shielding plates (2) are connected between the two vertical plates (101), an arc-shaped hole (102) is formed in each vertical plate (101), and sliding shafts (203) in sliding fit with the arc-shaped holes (102) are arranged at two ends of each light shielding plate (2);

a connecting plate (5) is connected between the two light shading plates (2), a pair of push rods (501) is symmetrically hinged on the connecting plate (5), the connecting plate (5) is connected with the light shading plates (2) through the push rods (501), a convex block (201) is arranged on the light shading plates (5), and a sliding groove (202) matched with the push rods (501) is arranged on the convex block (201);

A motor (7) is arranged on the mounting plate (1), an output shaft of the motor (6) is fixedly connected with an eccentric wheel (6), and the eccentric wheel (6) is arranged above the connecting plate (5);

a pair of first hinged supports (103) are symmetrically arranged on the mounting plate (1), a second hinged support (204) matched with the first hinged support (103) is arranged on the shading plate (2), and the first hinged support (103) is hinged with the second hinged support (204) through a telescopic rod (4);

LED lamp plate (3) fixed connection is two between riser (101), be equipped with multirow LED lamp (301) on LED lamp plate (3).

2. The pole-standing intelligent projector as claimed in claim 1, wherein the mounting plate (1) is provided with a plurality of mounting holes (104), and a spring is fixedly connected between the mounting plate (1) and the connecting plate (5).

3. The pole-type intelligent projector as claimed in claim 1 or 2, wherein the sliding groove (202) is a T-shaped structure, and a stop is disposed in the sliding groove (202).

4. The pole type intelligent spotlight according to claim 3, wherein the push rod (501) is provided with a stop (502) engaged with the stop.

5. Vertical rod type intelligent floodlight according to claim 1, 2 or 4, characterized in that the opposite sides of the light screen (2) are coated with reflective layer.

6. The intelligent vertical rod projector as claimed in claim 5, wherein the vertical plates (101) are provided with heat absorbing layers.