CN112603129A

CN112603129A - Outside-projection picture frame

Info

Publication number: CN112603129A
Application number: CN202011504655.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-06

Abstract

The invention provides an external projection picture frame, and relates to the field of picture frames; comprises a picture frame, a projection light source and an extension connecting device; the picture frame connects with the projection light source through extending connecting device, set up the projection light source in the positive side the place ahead of picture frame through extending connecting device, the projection light source luminous is to the picture frame at side rear openly throw light, openly watch from the picture frame, can not see the projection light source itself luminous, thereby can more show the picture in the picture frame and rather than the holistic artistic sense and the sense of design of the picture frame body that matches, have simple structure, the soft and good characteristics of visual effect of light.

Description

Outside-projection picture frame

Technical Field

The invention relates to the field of picture frames/photo frames, in particular to an external projection picture frame.

Background

The traditional picture frame can be viewed only in an environment with certain illumination brightness, the light of the environment cannot be too strong or too dark, the illumination of the whole work is uniform, and especially for some artistic works, the requirement on light is especially special.

At present, the picture frame generally utilizes indoor lighting, and the lighting condition still can not highlight the display effect of the picture works in the picture frame.

Disclosure of Invention

The invention aims to provide a picture frame with a light projecting device, which solves the defect that the traditional picture frame needs to depend on the ambient light. The light is projected from the periphery of the picture frame to the front of the picture frame, so that the picture frame and the picture works arranged in the picture frame are highlighted, and the overall better visual effect is achieved.

Based on the above purpose, the invention provides an external projection picture frame, which comprises a picture frame, a projection light source and an extension connecting device;

the projection light source is connected with the picture frame through the extension connecting device, the projection light source is arranged in front of the front side of the picture frame through the extension connecting device, and the projection light source emits light to project light to the front side of the picture frame behind the projection light source.

The picture frame is at least a picture frame (such as a photo frame) with the picture works arranged at the center and the frame body exposed or a picture frame (such as an oil painting inner frame) wrapped by the picture works.

Further, the specific orientation of the projection light source arranged in front of the front side of the picture frame is front upper side or front lower side or front left side or front right side or front upper left side or front upper right side or front lower left side or front lower right side.

Furthermore, the projection light sources are arranged in a plurality of positions in front of the picture frame side, and the projection light sources in the plurality of positions project light rays to the front of the picture frame in the same direction.

Furthermore, the projection light source is fixed on the frame body of the picture frame through the extension connecting device.

Furthermore, the picture frame is connected with the extension connecting device and the projection light source through a hanging structure.

Further, the extension connecting device is provided with at least one of two functional structures of adjusting the length and adjusting the projection angle.

By adopting the technical scheme, the invention provides the positive effects generated by the technical scheme of the external projection picture frame, which are as follows:

the scheme provided by the invention aims at providing a picture frame with a light projecting device, which solves the defect that the traditional picture frame needs to depend on the ambient light, and aims at solving the problems that no special matched light exists when the traditional picture frame is used for displaying the picture works, and the artistic feeling and the design feeling of the picture works and the picture frame body matched with the picture works cannot be highlighted; if the projection light source is arranged inside the picture frame, the overall thickness of the picture frame is greatly increased, and the overall aesthetic feeling is directly influenced.

The single-direction or multi-direction projection light source is arranged in front of the front side of the picture frame through the extension connecting device, so that light projected by the projection light source to the rear side is intensively paved on the picture frame body and the surface of a picture, and the projected light makes the position of the picture frame have obvious light projection characteristics more obvious than light at a position far away from the picture frame; setting corresponding light transmission effects aiming at picture frames with different requirements and environments and different shapes/structures by setting the vertical distance between the projection light source and the front surface of the picture frame or/and the orientation of the projection light source or/and the light projection angle of the projection light source or/and the width of the projection light source; meanwhile, because the projection light source projects light rays backwards towards the front of the picture frame, when the picture frame is watched from the front of the picture frame, only the front of the picture frame projected by the light rays can be seen, but the self luminescence of the projection light source cannot be seen, so that the picture works, the picture frame body matched with the picture works and the overall artistic sense and design sense can be more highlighted; meanwhile, the projection light source is arranged outside the picture frame, so that the overall thickness of the picture frame can be guaranteed, and the characteristics of the traditional picture frame can be kept.

Drawings

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

FIG. 1A is a schematic front view of an external-projection picture frame according to an embodiment of the present invention;

FIG. 1B is a schematic side view of the exterior-projected picture frame shown in FIG. 1A;

FIG. 2A is a schematic front view of an external-projection picture frame according to an embodiment of the present invention;

FIG. 2B is a schematic side view of the external-projection picture frame shown in FIG. 2A.

Reference numerals: 1. projection light source, 2, picture frame, 3, extension connecting device.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

Examples

As shown in fig. 1A and 1B, the present embodiment provides an outside-projection picture frame, including: a projection light source 1, a picture frame 2 and an extension connecting device 3.

The projection light source 1 may be a lamp with projection effect, the lamp with corresponding effect is selected according to the area and the projection area shape of the picture frame 2, and the suitable extension connecting device 3 is selected according to the light emitting characteristics and the suitable projection distance of the projection light source 1, the projection light source 1 in fig. 1A is arranged in the front upper part of the front surface of the picture frame 2, the light emitting direction of the projection light source 1 is to project light to the front surface of the picture frame 2 positioned in the rear lower part thereof, so that the projection range and the area of the light can preferably cover the whole front surface of the picture frame 2, as shown by the horizontal and longitudinal ranges indicated by the dotted arrows in fig. 1A and 1B. The longitudinal distance (namely the forward vertical distance) between the position of the projection light source 1 and the plane of the front of the picture frame 2 is in direct proportion to the uniformity of the projection light, and in inverse proportion to the intensity of the light and the characteristics of the projection light; the transverse distance between the position of the projection light source 1 and the frame body of the picture frame 2 is not suggested to be too large;

the extension connecting device 3 shown in fig. 1A and 1B is rod-shaped and is disposed between the projection light source 1 and the picture frame 2, that is, the picture frame 2 is connected to the projection light source 1 through the extension connecting device 3, the projection light source 1 is disposed in front of the picture frame 2, that is, in front of the picture frame 2, through the extension connecting device 3, one end of the extension connecting device 3 is fixed to the back of the upper frame of the picture frame 2, and the other end of the extension connecting device 3 is connected to the projection light source 1.

Optionally, the specific orientation of the projection light source 1 is set in front of the front side of the picture frame 2, besides the above front upper side, the projection light source 1 may be set in other specific orientations including front lower side, front left side, front right side, front left upper side, front right upper side, front left lower side or front right lower side, even the projection light sources 1 are set in a plurality of the above orientations, all the projection light sources 1 project light rays in the same direction to the front side of the picture frame 2, thereby realizing multi-angle concentrated projection light rays from the inside of the periphery, avoiding the limitation of light rays in a single direction (such as shadow, etc.), and showing the overall special projection effect.

Further, as shown in fig. 2A and 2B, the structure is mainly different from the structure shown in fig. 1A and 1B in that the extending connection device 3 disposed between the projection light source 1 and the picture frame 2 is an eaves structure fixed on the upper frame of the picture frame 2 and extending forward. Alternatively, the extension connecting device 3 can be directly processed with the frame body of the picture frame 2 into an integral structure.

Further, the extension connecting means 3 may be constructed to have a function of adjusting the extension length or/and adjusting the projection angle.

Further, picture frame 2 links together through suspended structure and extension connecting device and projection light source, extends connecting device's one end and meets with projection light source, and extension connecting device's the other end is fixed on third party structure (for example, the wall body), and picture frame hangs on extension connecting device through hanging rope or couple to picture frame, extension connecting device and projection light source link together.

Other embodiments

Other embodiments which constitute other forms and structural features and satisfy the technical features of the present invention may be changed and combined according to the specific features in the above embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An external projection picture frame is characterized by comprising a picture frame, a projection light source and an extension connecting device;

2. The exterior illuminated picture frame of claim 1, wherein the projection light source is disposed in front of the picture frame in a specific orientation of upper front or lower front or left front or right front or upper right front or lower left front or lower right front.

3. The exterior light projection picture frame of claim 2 wherein the projection light sources are positioned at a plurality of orientations in front of the picture frame side, the projection light sources at the plurality of orientations projecting light rays to the picture frame front side in common.

4. The exterior illuminated picture frame of claim 3 wherein the projection light source is secured to the frame of the picture frame by the extension attachment means.

5. The picture frame with external projection of claim 4, wherein the picture frame is connected to the extension connecting device and the projection light source through a hanging structure.

6. The picture frame with external light projection as claimed in claim 5, wherein the extension connecting means is provided with at least one of two functional structures of adjusting length and adjusting projection angle.

7. The picture frame with external light projection according to claim 6, wherein the picture frame is a picture frame with a picture work in the center and a frame body exposed or a picture frame wrapped by the picture work.