CN213042601U - LOGO light effect structure of VR film watching equipment for preventing light spot shadow - Google Patents

Abstract

The utility model relates to a LOGO lighting effect structure of VR film watching equipment for preventing facula black shadow, which comprises a cabin, a light source lamp, a light-passing board and a LOGO display part; the outer wall of the cabin is provided with a light groove; the light source lamp is arranged in the light groove; the light transmission plate is used for covering the light groove and is connected with the cabin; LOGO display member is connected with the light-passing board, and LOGO display member top-down includes light efficiency layer and shading coating in proper order, is equipped with the LOGO mark on the light efficiency layer, is equipped with on the shading coating to be used for the printing opacity to make the luminous opening of LOGO mark. Can realize that the light source can only follow the opening part and jet out, the light source shines the part ten minutes evenly to establish the light on the shading coating and can take place diffuse reflection, enter into the light of opening part through diffuse reflection, further strengthened light efficiency intensity, and can control the local luminous or whole luminous of LOGO mark according to setting up open-ended position and size and shape, make the LOGO light efficiency express more pluralism.

Description

LOGO light effect structure of VR film watching equipment for preventing light spot shadow

Technical Field

The utility model belongs to the technical field of VR equipment technique and specifically relates to a VR sees LOGO light efficiency structure that shadow equipment prevented facula shadow.

Background

VR (virtual reality, VR) is a computer simulation system that can create and experience virtual world, and it uses computer to generate a simulation environment, which is a system simulation of multi-source information-fused interactive three-dimensional dynamic visual and physical behaviors to immerse users in the environment. The virtual reality technology is an important direction of the simulation technology, and the collection of various technologies such as the simulation technology, the computer graphics man-machine interface technology, the multimedia technology sensing technology network technology and the like is a challenging advanced subject of cross technology and research field.

VR film watching equipment has now been by the wide application in VR cinema, can combine VR movie & TV picture and special effect, bring spectator into the virtual motion scene, give spectator's true experience of being personally on the scene, general producer can all set up luminous LOGO effect according to the customer's demand on the passenger cabin of VR film watching equipment, present scheme is to adopt ya keli printing plate, VR film watching equipment main part and LED light source constitute the light efficiency that realizes LOGO, LOGO's show can only whole face luminous, because the locating place who receives the light source influences, the light uneven distribution who sees out on the ya keli printing plate, can produce bad phenomena such as facula shadow on ya keli printing plate like this, influence whole effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a do not print the LOGO mark on the light-passing board to can effectively avoid the VR of facula shadow to see shadow equipment LOGO light efficiency structure, and can control the local luminous or whole luminous of LOGO mark according to setting up open-ended position and size and shape, make the LOGO light efficiency express more pluralism.

In view of the above, there is a need for a LOGO lighting effect structure for preventing light spot shadows of VR film viewing equipment, which includes a cabin, a light source lamp, a transparent plate and a LOGO display;

the outer wall of the cabin is provided with a light groove;

the light source lamp is arranged in the light groove;

the light transmission plate is used for covering the light groove and is connected with the cabin;

LOGO display spare with the light-passing board is connected, LOGO display spare top-down includes light efficiency layer and shading coating in proper order, be equipped with the LOGO mark on the light efficiency layer, it makes to be equipped with on the shading coating to be used for the printing opacity the luminous opening of LOGO mark.

Further, the light effect layer is any one of PC, PET, PVC, PP and BOPP.

Further, the surface of the light effect layer is a frosted surface.

Further, the light shielding coating is a titanium oxide coating or a carbon black coating.

Furthermore, the opening is provided with a diffusion coating.

Still further, the diffusion coating comprises a PET substrate and a diffusion element, wherein the diffusion element is any one of zinc, chromium, aluminum and silicon.

Further, the light-transmitting plate is detachably connected with the cabin.

Further, the LOGO display piece is detachably connected with the light-transmitting plate.

Further, the LOGO display is a sticker.

Further, the LOGO display is plate-shaped.

The beneficial effects of the utility model reside in that:

1. through setting up the LOGO mark on the light efficiency layer on the LOGO display part, one deck shading coating has been set up between light efficiency layer and light source, be equipped with on the shading coating and be used for the printing opacity to make the luminous opening of LOGO mark, can realize like this that the light source can only follow the opening part and jet out, light source irradiation part is very even, and establish the light on the shading coating and can take place diffuse reflection, enter into the light of opening part through diffuse reflection, further strengthened light efficiency intensity, can also control the local luminous or whole luminous of LOGO mark according to setting up open-ended position and size and shape, make the LOGO light efficiency express more pluralism.

2. Through set up diffusion coating at the opening part, light sees through the diffusion coating, can pass in the medium different with the refracting index for many refraction, reflection and scattering's phenomenon take place for light, but the correctable light becomes even area source in order to reach the effect of optical diffusion.

3. The surface of the light effect layer is set to be a frosted surface, so that light emitted by the light source lamp is not dazzled.

4. The light transmission plate is detachably connected with the cabin, so that the damaged light source lamp can be replaced conveniently and quickly, the light transmission plate can be installed quickly, and the working efficiency is improved; can dismantle with the light-transmitting plate through the LOGO display piece and be connected, only need change the LOGO display piece when the LOGO mark is polluted, damaged or beautify the modification, the light-transmitting plate can recycle material resources are saved.

5. When LOGO display piece is the sticker, when LOGO mark is polluted, damaged or beautified and modified, convenient quick replacement tears old sticker and changes new.

6. When the LOGO display piece is platelike, through keeping away from at the light-passing board one side of light groove is equipped with the standing groove that is used for placing the LOGO display piece, not only can make the connection structure of light-passing board and LOGO display piece compacter, can prevent moreover that sight shadow person's health from contacting the LOGO display piece and causing it to drop.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is an overall structure exploded view of the embodiment of the present invention.

Fig. 3 is the utility model discloses LOGO display structure sketch map.

Fig. 4 is the utility model discloses a VR sees shadow equipment overall structure schematic diagram.

Fig. 5 is the utility model discloses a partial split picture of VR film watching equipment overall structure.

In the figure, the cabin 100, the light trough 110; a light source lamp 200; a light-transmitting panel 300; LOGO display 400, light effect layer 410, shading coating 420, diffusion coating 430.

Detailed Description

In order to make the utility model discloses a purpose, technical scheme and advantage are more clear to understand, it is right below combining the figure and the embodiment the utility model relates to a VR sees LOGO light efficiency structure that shadow equipment prevented facula shadow carries out further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, in an embodiment of the present invention, the light effect structure of the LOGO mainly includes a cabin 100, a light source 200, a light transmission plate 300, and a LOGO display 400.

The light groove 110 is formed in the outer wall of the cabin 100, the light source lamp 200 is disposed in the light groove 110, the light transmission plate 300 is used for covering the light groove 110, and the light transmission plate 300 and the cabin 100 may be fixedly connected (glued, welded, etc.) or detachably connected (for example, screwed, clamped, pinned, etc.).

LOGO display 400 and light-passing board 300 can be fixed connection (gluing, welding etc.), also can be can dismantle the connection (for example spiro union, joint, pin joint etc.), and LOGO display 400 top-down includes light efficiency layer 410 and shading coating 420 in proper order, is equipped with the LOGO mark on the light efficiency layer 410, is equipped with on the shading coating 420 to be used for the printing opacity to make the luminous opening of LOGO mark.

Understandably, the light transmission plate is detachably connected with the cabin, so that the damaged light source lamp can be replaced conveniently and quickly, the light transmission plate can be installed quickly, and the working efficiency is improved; can dismantle through LOGO display piece and be connected with the light-passing board, only need change LOGO display piece when LOGO mark is polluted, damaged or beautify the modification, the light-passing board can recycle material resources are saved.

Through on setting up the light efficiency layer 410 of LOGO mark on the LOGO display part, set up one deck shading coating 420 between light efficiency layer 410 and light source, be equipped with on shading coating 420 and be used for the printing opacity to make the luminous opening of LOGO mark, can realize like this that the light source can only follow the opening part and jet out, the light source shines the part ten minutes evenly to the diffuse reflection can take place for the light of establishing on shading coating 420, enter into the light of opening part through diffuse reflection, further strengthened light efficiency intensity.

The utility model discloses an in an embodiment, light source lamp 200 is the LED lamp, and the LED lamp is energy-conserving, longe-lived and shock resistance is good, and the LED lamp has monochromatic at present, double-colored and panchromatic (RGB), and double-colored generally has red green double-colored, can send red green yellow three kinds of colours, and panchromatic (RGB) can send arbitrary colour just more, can make up basically and send arbitrary colour, the utility model discloses preferred LED lamp is RGB-LED lamp, can make LOGO light efficiency structure more have the sensation of movement like this.

The utility model discloses an among the embodiment, light-passing board 300 can be acrylic board, and acrylic's chemical name is polymethyl methacrylate (PMMA), has advantages such as high transparency, chemical stability and weather resistance are good, easy dyeing, workable, outward appearance graceful.

In an embodiment of the present invention, the light effect layer 410 may be made of any one of PC (polycarbonate), PET (condensation polymer of terephthalic acid and ethylene glycol), PVC (polyvinyl chloride), PP (polypropylene), and BOPP (biaxially oriented polypropylene film); these basic materials have high transparency, low cost and excellent mechanical property, the utility model is preferably PC (polycarbonate), and PC materials have fire resistance and wear resistance. The oxidation resistance and the good optical property are achieved; it should be noted that the materials provided above are only preferred embodiments, and other light-effect layer materials that can satisfy the requirement of light transmission can be used.

The utility model discloses an in an embodiment, the surface of light efficiency layer 410 is the frosting, can keep away from one side dull polish processing of light groove 110 here at light efficiency layer 410, also can be close to one side dull polish processing of light groove 110 at light efficiency layer 410, also can both sides dull polish processing simultaneously certainly, makes the light that the light source lamp jetted out dazzle not, not dazzling like this, and is softer.

In one embodiment of the present invention, the light blocking coating 420 may be a titanium oxide coating that is reflected to block light from exiting when the light impinges on the coating, or the light blocking coating 420 may be carbon black such that the light is absorbed and eventually completely blocked when it impinges on the coating; it should be noted that the materials provided above are only preferred embodiments, and other materials that can satisfy the light-shielding effect can be used.

Referring to fig. 3, in an embodiment of the present invention, a diffusion coating 430 is disposed at an opening of the light shielding coating 420, and light passes through the diffusion coating 430 and passes through a medium having a different refractive index, so that the light is refracted, reflected and scattered, and the light can be corrected to form a uniform surface light source to achieve an optical diffusion effect.

In an embodiment of the present invention, the diffusion coating 430 includes a substrate and a diffusion element, the substrate is preferably a PET substrate, the diffusion element can be selected from zinc, chromium, aluminum, silicon, etc., and the diffusion of these elements can be fine in the PET substrate to achieve the effect of optical diffusion.

In one embodiment of the present invention, the LOGO display 400 is a sticker, either hard or soft, the LOGO is preferably hard, hard is more soft than soft, when the LOGO is contaminated, damaged or beautified, the LOGO can be quickly replaced by tearing off the old sticker and replacing the new sticker, so that the replacement speed is fast; LOGO display 400 can attach in one side that light-passing board 300 is close to light groove 110, also can attach in one side that light-passing board 300 kept away from light groove 110, the utility model discloses preferred LOGO display 400 can attach in one side that light-passing board 300 is close to light groove 110 because the LOGO display 400 of conveniently changing like this.

The utility model discloses an in an embodiment, LOGO display piece 400 is platelike, connection structure for making light-passing board and LOGO display piece is compacter, and prevent that the health of seeing the shadow person from contacting LOGO display piece and causing it to drop, one side that can keep away from light groove 110 at light-passing board 300 is equipped with the standing groove, LOGO display piece 400 is located in the standing groove, this standing groove can with LOGO display piece 400 looks adaptation, also can the specification be greater than LOGO display piece 400, LOGO display piece 400 is its inside through the spiro union, the joint, pin joint etc. is fixed just as.

The utility model discloses a work description: offer a light trough 110 on the outer wall of passenger cabin 100, light trough 110 is equipped with the LED lamp, cover light trough 110 with an acrylic plate, then attach the attached one side of keeping away from light trough 110 with the hard sticker of LOGO on the acrylic plate, LOGO display 400 top-down includes light efficiency layer 410 and shading coating 420 in proper order, is equipped with the LOGO mark on light efficiency layer 410, is equipped with on shading coating 420 to be used for the printing opacity to make the luminous opening of LOGO mark, the opening part is equipped with diffusion coating 430, lean on the LED light source to pass through the diffuse reflection effect of shading coating 420 in light trough 110 and the diffusion coating's of opening part optical diffusion effect, the LOGO light efficiency of fine display product, effectively avoid the condition of facula black shadow to take place, and can control the local luminous or whole luminous of LOGO mark according to setting up open-ended position and size and shape for LOGO expresses more diversification.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims (9)

1. A LOGO light effect structure of VR film watching equipment for preventing light spot shadows is characterized by comprising a cabin (100), a light source lamp (200), a light transmission plate (300) and a LOGO display piece (400);

the outer wall of the cabin (100) is provided with a light groove (110);

the light source lamp (200) is arranged in the light groove (110);

the light-transmitting plate (300) is used for covering the light groove (110), and the light-transmitting plate (300) is connected with the cabin (100);

LOGO display spare (400) with light-passing board (300) are connected, LOGO display spare (400) top-down includes light efficiency layer (410) and shading coating (420) in proper order, be equipped with the LOGO mark on light efficiency layer (410), be equipped with on shading coating (420) and be used for the printing opacity to make the luminous opening of LOGO mark.

2. A LOGO light effect structure for preventing speckle shading in VR viewing equipment as claimed in claim 1, wherein said light effect layer (410) is any one of PC, PET, PVC, PP and BOPP.

3. A LOGO light effect structure for preventing speckle shading in VR viewing equipment as claimed in claim 1, wherein the surface of the light effect layer (410) is frosted.

4. A LOGO light effect structure for preventing speckle shading in VR viewing equipment as claimed in claim 1, wherein said light blocking coating (420) is a titanium oxide coating or a carbon black coating.

5. A LOGO light effect structure for preventing speckle shading in VR viewing equipment as claimed in claim 1, wherein said opening is provided with a diffusion coating (430).

6. A LOGO light effect structure for preventing speckle shadows for VR viewing equipment as claimed in claim 1, wherein the light-transmitting panel (300) is detachably connected to the cabin (100).

7. A LOGO lighting effect structure for preventing light spot black shadow in VR viewing apparatus as claimed in claim 1, wherein said LOGO display (400) is detachably connected to said light-transmitting plate (300).

8. A LOGO light effect structure for preventing speckle shading in VR viewing equipment as claimed in claim 1, wherein said LOGO display (400) is a sticker.

9. The LOGO light effect structure for preventing light spot black shadow of VR film watching equipment of claim 1, wherein said LOGO display member (400) is plate-shaped, a placing groove (310) is arranged on one side of said light-transmitting plate (300) far away from said light groove (110), and said LOGO display member (400) is arranged in said placing groove (310).

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