CN214037974U

CN214037974U - Energy-saving light-homogenizing lamp

Info

Publication number: CN214037974U
Application number: CN202022302775.8U
Authority: CN
Inventors: 尹有为
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-24
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to the technical field of lamps and lanterns, specifically be an energy-conserving even light lamps and lanterns. Including shell, plastic frame, reflective membrane, support slide rail, removal slide bar, step motor thread pivot, chain connector, connecting rod, LED lamp strip, gag lever post, high dustproof glass, round bar, support of passing through, the plastic frame is installed to the inside bottom of shell, the support slide rail and support are equipped with to moulding frame both sides, it installs in the guide rail of the frame of guide rail to remove the slide bar, the round bar is installed in the support, the reflective membrane has certain toughness, and it is fixed in and removes slide bar and round bar and expand, can flare-out to become a plane, or semi-stretching becomes an cambered surface, switches through the letter and can provide indoor ceiling local illumination or even light illumination, and even light illumination can more fully utilize the light source, therefore equal bright illuminance requires down. The technology is more energy-saving, hidden illumination is realized, light is totally and diffusely reflected to human eyes through a ceiling, and the technology is more flexible and suitable for people in vision.

Description

Energy-saving light-homogenizing lamp

Technical Field

The utility model relates to an energy-conserving even light lamps and lanterns technical field specifically is an energy-conserving even light energy-conserving lamps and lanterns. And can realize the switching between the common local light illumination and the uniform light illumination.

Background

Light emitting diodes are referred to as LEDs for short. Light emitting diodes are a common light emitting device, and are widely used in modern indoor lighting due to their energy saving and long life characteristics.

Generally, most of the existing indoor lighting sources adopt point light sources or linear light sources. In terms of lighting effect, the lighting device is generally divided into a main light area, a middle light area and a weak light area according to human visual experience and the intensity of actual illumination. If the room is only lighted by the main lamp, the lamps are dazzling or uneven in illumination, and the light energy loss is serious. After a period of time, it is especially aesthetically displeasing to the main light. The phenomenon of wasting energy exists in the local light adopted by modern general decoration design. The existing illumination can hardly achieve the uniform light effect in vision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving even light lamps and lanterns to solve the problem that proposes among the above-mentioned background art. More comfortable energy-saving illumination is realized.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving dodging lamp comprises a shell, a plastic frame, a reflective film, a support slide rail, a movable slide rod, a stepping motor thread rotating shaft, a nut, a connecting rod, an LED lamp strip, a limiting rod, high-transmittance dustproof glass, a round rod and a support, wherein the plastic frame is arranged at the inner part of the shell close to the bottom, the plastic frame is provided with a curved arc-shaped surface, when the reflective film above the plastic frame is curved, the reflective film can be tightly attached to the plastic frame and is bent into a required curved surface, the support slide rail is fixedly arranged at the left side of the plastic frame, the movable slide rod is arranged on the support slide rail and is connected with the reflective film, the movable slide rod is welded with the connecting rod, the connecting rod is welded with the nut, the nut is meshed with the stepping motor thread rotating shaft, the stepping motor is fixed at the left side of the shell, the LED lamp strip is arranged at the top inside the shell, and the LED lamp strip slightly inclines rightwards, the utility model discloses a dustproof glass, including shell, limiting rod, dustproof glass, support, round bar, anti-reflection film, shell upper right corner opening, the left and right sides of shell is fixed with the limiting rod to prevent that the reflective membrane from receiving the extrusion kickup, the dustproof glass that passes through is installed to shell upper right corner opening, the support is equipped with on shell bottom right side, the support is used for fixed round bar.

Preferably, the high-transmittance dustproof glass is treated by a dustproof process.

Preferably, the movable sliding rods on the bracket sliding rails can move in parallel.

Preferably, the stepping motor rotates forward or reversely to drive the movable slide rod to move in parallel so as to pull the reflective film to form a plane or a curved surface.

Preferably, the limiting rods are fixed at two sides of the shell and tightly attached above the movable sliding rod and the round rod so as to prevent the reflecting film from being extruded and bent upwards.

Preferably, the shaping frame has a curved arc-shaped surface, and when the reflective film is tightly attached to the shaping frame, the shaping frame can be bent into a required curved reflective layer.

Preferably, the LED lamp strip is arranged on one side above the curved surface reflecting layer, the LED lamp strip is slightly inclined, and the LED has light condensation property.

Compared with the prior art, the beneficial effects of the utility model are that:

1, the LED lamp strip is arranged on one side above the curved surface reflective film, the curved surface side light path principle is ingeniously utilized, the light path conversion of strong light and weak light is realized, the large luminous flux is converted to a far place, and the small luminous flux is converted to a near place. The large luminous flux corresponds to a larger area, and the small luminous flux corresponds to a small area, so that the light uniformizing effect on an indoor ceiling is realized. The planar reflection is common and is not illustrated. Fig. 3 is a schematic diagram of a curved-surface side light reflection light path.

And 2, changing the light path by straightening and bending the reflective film to form the switching of local light and uniform light of the ceiling.

And 3, hiding the light source. The lamp can be arranged on one side or two sides of a ceiling, and accords with the aesthetic design of modern invisible lamps. The diffuse reflection under the uniform illumination is far more comfortable and more pleasant than the conventional light. And the visual fatigue is reduced.

4, the uniform illumination does not need the main lamp to participate, saves the space that the main lamp took, can carry out unique fitment to the ceiling, can simulate the bright sky in daytime even.

5, the light source can be fully utilized by even light illumination, so that the technology is more energy-saving under the requirement of the same indoor brightness and illumination.

Drawings

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

FIG. 2 is a perspective view of the present invention with the interior portion of the housing removed;

fig. 3 shows the side light curved surface reflection light path principle applied by the present invention.

In the figure: the LED light source comprises a shell 1, a 2-shaping frame, a 3-reflective film, a 4-support sliding rail, a 5-moving sliding rod, a 6-stepping motor, a 7-stepping motor threaded rotating shaft, 8-nuts, 9-connecting rods, 10-LED light bars, 11-limiting rods, 12-high-transmittance dustproof glass, 13-round rods and 14-supports.

The specific implementation mode is as follows:

the technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution:

the utility model provides an energy-conserving even light lamps and lanterns, includes shell 1, moulding frame 2, reflective membrane 3, support slide rail 4, removes slide bar 5, step motor 6, step motor screw pivot 7, nut 8, connecting rod 9, LED lamp strip 10, gag lever post 11, high dustproof glass 12, round bar 13, support 14 of passing through, shell 1 is the aluminum alloy material, and step motor is fixed in one side of shell 1, and step motor screw pivot 7 and nut 8 interlock, nut 8 weld in connecting rod 9, and connecting rod 9 welds in removing slide bar 5, removes slide bar 5 and reflective membrane 3 joint, and reflective membrane and round bar 13 joint move slide bar 5 and assemble in the slide rail of support slide rail 4, are fixed in the inside bottom of shell, in one side of moulding frame 2, mould the inside bottom of frame 2 being fixed in the centre of shell, support 14 is fixed in the inside bottom of shell in the opposite side of moulding the frame. High-transmittance dustproof glass 12 is fixed at an opening of the shell, the surface of the glass is subjected to dustproof treatment, the LED light bar 10 is arranged at the top inside the shell and slightly inclines, the limiting rod 11 is tightly attached to the round rod 13 and the movable sliding rod 5 and is fixed in the shell 1, and the reflecting film 3 is prevented from being bent upwards.

The utility model discloses work flow: the power supply is switched on for the LED light bar 10, meanwhile, the power supply controls and drives the stepping motor 6 to rotate forwards or backwards according to needs, and the movable sliding rod is driven to move in parallel in the support sliding rail, so that the reflecting film fixed on the movable sliding rod becomes a plane or is bent into a curved surface, and the reflecting direction of light rays emitted by the LED light bar 10 is changed. Namely, the switching between the ceiling local light mode and the ceiling uniform light mode is completed through the forward and reverse rotation of the stepping motor.

When the reflective film is flat, the light source has a local light flux as generally seen, which is large near the light source, i.e. a bright area illuminated by the lamp at a short distance, and small at a long distance, i.e. a dark area of the lamp.

When the reflective film is curved downward, the central area of the LED will be bright due to the effect of the LED focused light, as shown in fig. 3, and the area (1) in fig. 3 will be reflected further away when passing through the reflective film. Namely, the conversion of the strong light to the light source at a distance is completed. The far away is the bright area. Fig. 3(3) shows that the light ray is outside the light collected by the LED, i.e. it is weak light, and is reflected by the reflective film to the near, which is a dark area. The far part corresponds to a larger area of the ceiling, and the near part corresponds to a small area, so that the light uniformizing effect is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving even light lamps and lanterns, includes shell (1), moulding frame (2), reflective membrane (3), support slide rail (4), removes slide bar (5), step motor (6), step motor thread pivot (7), nut (8), connecting rod (9), LED lamp strip (10), gag lever post (11), high dustproof glass (12), round bar (13), support (14) of passing through, its characterized in that: the utility model discloses a reflective membrane display device, including shell (1), shaping frame (2) is equipped with by the bottom in the inside portion of shell (1), shaping frame (2) has the arcwall face of a bending, when its top reflective membrane is crooked, enables reflective membrane (3) and hugs closely on shaping frame, bends into a required curved surface, and shaping frame (2) left side fixed mounting has support slide rail (4), be equipped with movable slide bar (5) on support slide rail (4), movable slide bar (5) are connected with reflective membrane (3), movable slide bar (5) and connecting rod (9) welding, connecting rod (9) and nut (8) welding, nut (8) and step motor screw thread pivot (7) interlock, step motor (6) are fixed in shell (1) left side, LED lamp strip (10) are installed to the inside top of shell (1), slope right slightly to LED lamp strip (10), shell (1) left and right sides side is fixed with spacing pole (11), in order to prevent that reflective membrane (3) from receiving the extrusion kickup, shell (1) upper right corner opening is installed and is passed through dustproof glass (12) highly, support (14) are equipped with to shell bottom right side, support (14) are used for fixed round bar (13).

2. The energy-saving dodging lamp as claimed in claim 1, wherein: the high-transmittance dustproof glass (12) is treated by adopting a dustproof process.

3. The energy-saving dodging lamp as claimed in claim 1, wherein: the movable sliding rod (5) on the support sliding rail (4) can move in parallel.

4. The energy-saving dodging lamp as claimed in claim 1, wherein: the stepping motor (6) rotates forwards or reversely to drive the movable slide rod (5) to move in parallel so as to pull the reflective film to form a plane or a curved surface.

5. The energy-saving dodging lamp as claimed in claim 1, wherein: the limiting rods (11) are fixed on two sides of the shell and are tightly attached to the upper portions of the movable sliding rod (5) and the round rod (13) so as to prevent the reflecting film from being extruded and bent upwards.

6. The energy-saving dodging lamp as claimed in claim 1, wherein: the shaping frame (2) is provided with a curved arc-shaped surface, and when the reflective film (3) is tightly attached to the shaping frame, the shaping frame can be bent into a required curved surface reflective layer.

7. The energy-saving dodging lamp as claimed in claim 1, wherein: the LED lamp strip (10) is arranged on one side above the curved surface reflecting layer, the LED lamp strip (10) is slightly inclined, and the LED has a light condensation property.