Transparent glass luminous logo

Abstract

The invention provides a transparent glass luminous sign, which relates to the field of luminous sign boards. The luminous sign comprises a luminous body, a transparent glass plate and a translucent body. The electrical components and the components for displaying luminous patterns in the traditional luminous sign are respectively arranged and isolated in mutually independent spaces on both sides of the transparent glass plate. In particular, when the sign is applied to environments such as shop window glass or door and window glass of a store, the circuit part (luminous body) and the display part (translucent body) are respectively arranged and isolated in two indoor and outdoor spaces of the store, so as to achieve physical isolation and functional combination, exist independently of each other, be free from weather interference, and be more reasonable and safe in application. The ready-made shop window glass is used as the skeleton and carrier of the entire luminous sign to combine all the components into one, and the invisible visual characteristics of the shop window glass and the fact that the luminous body cannot be seen from the front are utilized to highlight the luminous effect of the translucent body. The sign has the characteristics of simple structure, convenient processing, low cost, safe application, and slim and beautiful appearance.

Description

Technical Field

[0001] The invention relates to the field of luminous signs, and in particular to a transparent glass luminous sign. Background Art

[0002] Existing luminous signs are basically based on a light box structure, which includes at least three parts: a light source, a grooved bottom shell, and a light-transmitting plate covering the top of the bottom shell.

[0003] The existing problems that need to be solved:

[0004] 1. The shop window is one of the important locations for setting up a shop's advertising signs and promotional graphics. During the day, the overall indoor illumination of the shop will be lower than that of the outdoors (i.e., it is darker indoors than outdoors), resulting in the sight being disturbed by the surface reflection (reflection of the street scene) on the outdoor side of the window glass when observing objects in the shop through the window from the street outside. Traditional luminous signs set up around shop windows are generally set as a whole on the indoor side of the shop window, with the light emitting toward the outside of the window. When the luminous signs emit light, the external display effect will also be disturbed by the reflection of the window glass, and the luminous intensity will also be attenuated due to the interference; if the luminous signs are set as a whole on the outdoor side of the window, it is necessary to implement rain protection measures for the light source and circuit structure (including the power wiring part). Even so, circuit failures are often caused by weather reasons, making it difficult for shop windows to be well developed and utilized for advertisements and signs for a long time.

[0005] 2. A traditional set of window luminous signs is composed of several independent luminous patterns, each pattern corresponds to an independent luminous box. All luminous boxes need to be assembled according to the design pattern and fixed on an additional structure (such as a backboard or steel frame structure extended from the ground or ceiling) to form and fix the overall luminous pattern. The production and installation are very time-consuming and labor-intensive, both in terms of jigsaw puzzles and electrical wiring.

[0006] 3. The core display component of traditional luminous signs is a light-transmitting plate sealed on the top of the grooved bottom shell. In traditional luminous signs, the bottom shell and the light-transmitting plate on the top are directly connected together, showing a top-lit box. Except for the light-transmitting plate, other box components (such as the bottom shell) are partially visible, appearing thick and heavy. The overall visual effect is not good, and the application areas and effects are limited.

[0007] 4. The overall thickness of traditional luminous signs is too thick. The light sources are all set on the bottom plate of the bottom shell. To make the light from the light-transmitting plate emit light evenly, increasing the thickness of the box and increasing the density of light sources are the key. The forward-emitting light source requires the traditional luminous box to be at least 3cm thick to make the light-transmitting plate emit light evenly and eliminate light spots.

[0008] 5. If the traditional luminous sign groove bottom shell with the light source set forward is made of plate, it is necessary to choose a plate with a thickness of at least 2 cm. The cost of such a plate will be very high, and the overall visual effect will appear heavy and lack the corresponding texture.

[0009] In view of this, it is necessary to provide a sophisticated luminous sign to solve the technical problems existing in the above-mentioned luminous signs. Summary of the invention

[0010] The object of the present invention is to provide a transparent glass luminous sign, which has the characteristics of simple structure, convenient processing, low manufacturing cost, thin thickness and smaller luminous size.

[0011] Based on the above purpose, the transparent glass luminous sign provided by the present invention is intended to use transparent glass to separately set and isolate the circuit part and non-circuit part of the traditional luminous sign in the space on both sides of the glass; it includes a luminous body, a transparent glass plate and a light-transmitting body;

[0012] At least one group of the light-transmitting body and the light-emitting body are respectively arranged on both sides of the transparent glass plate, the light-transmitting body and the light-emitting body are connected through the transparent glass plate between the two, the light-emitting direction of the light-emitting body is toward the transparent glass plate and the light-transmitting body, the area of ​​the transparent glass plate is larger than the area of ​​all the light-transmitting bodies connected with the light-emitting body through the transparent glass plate, the area of ​​the transparent glass plate is larger than the area of ​​all the light-emitting bodies connected with the light-transmitting body through the transparent glass plate, the projections of the light-transmitting body and the light-emitting body on the transparent glass plate are both located within the area of ​​the transparent glass plate, the area of ​​the transparent glass plate has an exposed part, the light-transmitting body and the light-emitting body connected thereto together with the related circuit structure are respectively separated by the transparent glass plate in the space on both sides; the light-emitting body emits light through the transparent glass plate to project light to the light-transmitting body connected thereto, the light-transmitting body receives the light projected from the light-emitting body connected thereto, and the light-transmitting body emits light.

[0013] The light-emitting body is a device or / and structure that can convert electrical energy into light energy; the light-transmitting body and the light-emitting body are connected to each other, which means that the projection areas of the light-transmitting body and the light-emitting body on the transparent glass plate in the longitudinal direction (i.e., the direction perpendicular to the transparent glass plate) have an intersection; the connection includes contact connection and non-contact connection; the light-transmitting body and the light-emitting body are respectively arranged on both sides of the transparent glass plate, and the arrangement mentioned includes direct arrangement and indirect arrangement through an intermediate medium, or contact connection and non-contact connection through an intermediate medium; the area of ​​the transparent glass plate is larger than the area of ​​all the light-emitting bodies and larger than the area of ​​all the light-transmitting bodies, and the surface of the transparent glass plate Exposed part refers to the part on the surface of the transparent glass plate that is not blocked by the light-transmitting body and other related parts, so that materials and places such as ordinary door and window glass (including single-layer or multi-layer glass), floor-to-ceiling glass windows, glass exterior walls of buildings, glass tabletops and automobile glass can be directly used as transparent glass plates, and the light-emitting body and the light-transmitting body are respectively arranged on both sides of the glass, so that the light-emitting body and the circuit power supply part are isolated from the light-transmitting body in the space on both sides of the glass, which makes the application more reasonable and safer, and also utilizes the thickness of the transparent glass plate to ensure that there is enough projection distance and scattering space between the light-emitting body and the light-transmitting body, so that the light-transmitting body emits light more evenly.

[0014] Further, the luminous body is a groove body provided with a bottom groove, and a light source is provided in the bottom groove, the groove opening of the bottom groove faces the transparent glass plate, the groove opening of the bottom groove is connected with the corresponding light-transmitting body through the transparent glass plate, the light source emits light from the groove opening of the bottom groove and projects light to the connected light-transmitting body through the transparent glass plate, the light-transmitting body receives the light emitted and projected from the groove opening of the bottom groove connected, and the light-transmitting body emits light; or,

[0015] The luminous body is a light source, and the light source is connected to the corresponding light-transmitting body through a transparent glass plate. The light from the light source directly passes through the transparent glass plate and is projected onto the connected light-transmitting body.

[0016] Among them, the light source is at least one device that emits light by powering on, including several LEDs with electrical connections or several LEDs welded on a circuit board or LED-related lamps (LED light strips, light bars, etc.) or other devices that convert electrical energy into light energy; the bottom groove with a built-in light source has the function of gathering and focusing light; the groove body is a solid entity outside the inner wall of the bottom groove, that is, the carrier where the bottom groove is set.

[0017] Further, the light source is arranged at the bottom of the bottom groove, and the light emission direction is upward toward the groove opening and the transparent glass plate, the light-transmitting body is connected with the groove opening of the bottom groove, and the light source emits light directly from the groove opening of the bottom groove, that is, the light source emits light from the groove opening of the bottom groove and is projected onto the connected light-transmitting body through the transparent glass plate, and the light-transmitting body emits light; or,

[0018] The light source is arranged on the inner side wall of the bottom groove, and the light emission direction is facing away from the inner side wall of the groove where the light source is located and toward the inner space of the bottom groove. The light-transmitting body is connected to the groove opening of the bottom groove. The light emitted by the light source is reflected by the inner side wall of the bottom groove and emitted from the groove opening, and then projected onto the connected light-transmitting body through the transparent glass plate, and the light-transmitting body emits light.

[0019] Among them, the upward-emitting light source is arranged at the bottom of the bottom groove, and the light-transmitting body is connected to the notch of the bottom groove, including that the light source is arranged within the projection area of ​​the transparent glass plate on the bottom of the bottom groove in the longitudinal direction of the light-transmitting body, and the light source emits light upward directly through the notch and the transparent glass plate to project light to the light-transmitting body, or the light source is arranged at a position outside the projection area of ​​the transparent glass plate on the bottom of the bottom groove in the longitudinal direction of the light-transmitting body, and the light source emits light upward indirectly through the notch and the transparent glass plate to project light to the light-transmitting body after scattering and reflection.

[0020] Furthermore, each bottom tank is located on a different tank body, and the tank bodies are independent of each other and are not an integrated structure; or,

[0021] The plurality of bottom grooves arranged on the same side of the transparent glass plate are located on the same groove body and form an integrated structure.

[0022] Furthermore, each light-transmitting body is connected to different bottom groove openings respectively; or,

[0023] A plurality of light-transmitting bodies are connected to the same bottom groove notch.

[0024] Furthermore, the light-transmitting bodies are disposed on both sides of the transparent glass plate, the bottom grooves are disposed on both sides of the transparent glass plate, and the light-transmitting bodies are butted against corresponding bottom groove notches through the transparent glass plate.

[0025] Furthermore, it also includes a diffuser, which is arranged between the light source and the transparent glass plate. The light emitted by the light source arranged in the bottom groove is diffused by the diffuser and then projected onto the translucent body through the transparent glass plate.

[0026] Furthermore, it also includes a padding structure, the area of ​​the padding structure is smaller than the area of ​​the transparent glass plate, the padding structure is at least one of a transparent material and a non-transparent light-transmitting material, and is arranged between the light-transmitting body and the transparent glass plate, and the light-transmitting body is connected to the bottom groove notch through the padding structure and the transparent glass plate; or,

[0027] The padding structure is disposed between the bottom groove and the transparent glass plate, and the bottom groove notch is butted against the light-transmitting body through the padding structure and the transparent glass plate; or,

[0028] The padding structures are arranged on both sides of the transparent glass plate, between the transparent glass plate and the light-transmitting body, and between the transparent glass plate and the bottom groove. The light-transmitting body is connected to the bottom groove notch through the transparent glass plate and the padding structures on both sides of the transparent glass plate.

[0029] Further, the padding structure is at least one of a light-transmitting material and a non-light-transmitting material, a hollow light-transmitting groove is arranged on the padding structure, the padding structure is arranged between the transparent glass plate and the bottom groove, the back notch of the hollow light-transmitting groove is connected with the notch of the bottom groove, the front notch of the hollow light-transmitting groove is connected with the light-transmitting body through the transparent glass plate, the light-transmitting body is connected to the front notch of the hollow light-transmitting groove through the transparent glass plate, the light source emits light from the notch of the bottom groove, passes through the hollow light-transmitting groove on the padding structure and the transparent glass plate, and is projected onto the light-transmitting body, and the light-transmitting body emits light; or,

[0030] The padding structure is arranged between the transparent glass plate and the light-transmitting body, the back notch of the hollow light-transmitting groove is butted with the bottom notch through the transparent glass plate, and the front notch of the hollow light-transmitting groove is butted with the light-transmitting body, and the light from the light source is emitted from the bottom notch, and is projected onto the light-transmitting body through the transparent glass plate and the hollow light-transmitting groove on the padding structure, so that the light-transmitting body emits light; or,

[0031] The light-transmitting body is arranged between the transparent glass plate and the padding structure and covers the back notch of the hollow light-transmitting groove. The back notch of the hollow light-transmitting groove is connected to the bottom notch through the light-transmitting body and the transparent glass plate. The light source emits light from the bottom notch, passes through the transparent glass plate and is projected onto the light-transmitting body. The light-transmitting body emits light and is emitted from the front notch of the hollow light-transmitting groove on the padding structure.

[0032] Among them, the groove on the hollow light-transmitting groove close to the bottom groove is the back groove, and the groove away from the bottom groove is the front groove; the area of ​​the padded structure is smaller than the area of ​​the transparent glass plate to ensure that the transparent glass plate has an exposed part; the back groove of the hollow light-transmitting groove is connected with the bottom groove, which means that the projection area of ​​the back groove of the hollow light-transmitting groove on the bottom groove in the longitudinal direction has an intersection with the groove bottom area in the bottom groove.

[0033] Furthermore, the light-transmitting body is a solid structure or a hollow structure or a structure with an indented groove;

[0034] The light-transmitting body is a non-transparent light-transmitting material; or,

[0035] The light-transmitting body is made of transparent material; or,

[0036] The light-transmitting body is a combination structure of a non-transparent light-transmitting material and a transparent material; or,

[0037] The light-transmitting body is a combination structure of multiple light-transmitting materials; or,

[0038] The light-transmitting body is a combination of a non-transparent light-transmitting material and a non-light-transmitting material; or,

[0039] The light-transmitting body is a combination structure of transparent material and non-light-transmitting material;

[0040] The light-transmitting material includes transparent material and non-transparent light-transmitting material.

[0041] Furthermore, it also includes a shading groove, which is arranged on the transparent glass plate, and the shape of the notch area of ​​the shading groove matches the shape of the notch area of ​​the light-transmitting body and the bottom groove, the light-transmitting body and the bottom groove notch are connected through a part of the notch area of ​​the shading groove on the transparent glass plate, the light source emits light from the bottom groove notch, and more light passes through the part of the notch area of ​​the corresponding shading groove on the transparent glass plate and is projected onto the light-transmitting body, and the shading groove is used to block and reflect light projected in a direction other than the light-transmitting body; or

[0042] The shape of the area enclosed by the extension track of the shading groove on the transparent glass plate matches the shape of the light-transmitting body and the bottom groove notch. The light-transmitting body and the bottom groove notch are connected through the area enclosed by the corresponding light-shielding groove extension track on the transparent glass plate. The light source emits light from the bottom groove notch, so that more light passes through the area enclosed by the corresponding light-shielding groove on the transparent glass plate and is projected onto the light-transmitting body. The light-shielding groove is used to block and reflect light projected in a direction other than the light-transmitting body.

[0043] Furthermore, the material of the transparent glass plate is glass or organic glass; the transparent glass plate is shop window glass or floor-to-ceiling glass window or glass exterior wall of a building or ordinary door and window glass or glass table top or furniture glass or automobile glass or ordinary glass plate, transparent flat glass or curved glass with the function of dividing space; the structure of the glass is single-layer glass or multi-layer glass or laminated glass or hollow glass or frosted glass.

[0044] By adopting the above technical solution, the technical effects of the transparent glass luminous sign provided by the present invention are as follows:

[0045] The electrical components and components for displaying luminous patterns in traditional luminous signs are arranged and isolated in independent spaces on both sides of a transparent glass plate according to their respective specific needs, which highlights the luminous effect of the luminous pattern (i.e., the light-transmitting body) in one side of the space, and protects the electrical components (i.e., the light-emitting body) in the other side from external influences and operates independently and safely; taking a shop window as an example, the technical solution arranges and isolates the electrical components and components for displaying luminous patterns in traditional luminous signs in indoor and outdoor spaces on both sides of the existing window glass in the shop, which highlights the luminous effect of the luminous pattern (i.e., the light-transmitting body) on the outdoor side, and protects the electrical components (i.e., the light-emitting body) on the indoor side from outdoor weather influences, which not only satisfies the luminous function but also ensures the safety of the circuit part, thus achieving a perfect combination of physical isolation and function.

[0046] The light-transmitting body is arranged on the outdoor side of the window, and the light-emitting body is arranged on the indoor side, that is, the light-emitting body and the light-transmitting body are combined into one by using the existing window glass as a carrier, and there is no need to add a special fixed structure from the ceiling or the ground like a traditional light box; and the bottom groove located on the indoor side and the power circuit wiring of the light source will not be disturbed and affected by outdoor weather factors or human factors, and the final light carrier-the light-transmitting body is directly presented on the outdoor side of the window. From a functional point of view, the power circuit and wiring are physically separated from the display components; in addition, the light-transmitting body is directly arranged outside the window. On one side, when looking from the outside of the window, only the translucent body can be seen, but the luminous body and the window surface between the two cannot be seen, which directly eliminates the visual interference caused by the surface on the outside of the window reflecting the outdoor street scene, and the luminous body set on the indoor side can directly project light through the window glass onto the translucent body, without obvious light attenuation. Against the background of the invisible characteristics of the transparent window glass, the translucent body that emits light alone seems to be suspended on the window glass, which is quite novel in terms of visual effect, aesthetic effect and eye-catching ability, and the process is simple, the production is precise, and the visual effect is outstanding. Similarly, the glass tabletop isolates the luminous body and the translucent body under the tabletop and on the tabletop respectively, and the car glass separates the luminous body and the translucent body inside and outside the car respectively, thereby achieving physical isolation and functional combination.

[0047] It is known through experiments that, according to the principle of light refraction, the scattering angle of the light emitted by the luminous body will change when it passes through the thickness direction of the transparent glass plate. After refraction by the transparent glass plate, the scattering range will become narrower, so that more light will be projected onto the light-transmitting body; and, according to the principle of total reflection of light, theoretically, the light that passes through the thickness direction of the transparent glass plate will not produce light that is transmitted horizontally inside the transparent glass plate when passing through the transparent glass plate. Therefore, even if multiple light-transmitting bodies are arranged on the same transparent glass plate, and each luminous body emits different light passing through the same transparent glass plate, or even different luminous intensities and colors, there will be no perceptible light interference between the multiple light-transmitting bodies. Even if there is a little interference between the light colors and light intensity, since most of the light is projected on the light-transmitting body, the luminous intensity of the light-transmitting body is visually significantly higher than the interference light scattered out. Experiments have shown that it can be completely ignored, and the transparent glass plate still has an invisible effect, and the luminous effect of the light-transmitting body is quite perfect.

[0048] As we all know, in order to eliminate light spots and achieve uniform lighting effects, the distance between the light source and the light-transmitting panel (i.e., the thickness of the light-emitting box) must be increased, which makes the overall appearance thick. Under the premise of increasing the density of light source settings, the thickness of the luminous sign can be 2-3cm. For the extreme thickness of 2-3cm, if the thickness can be reduced by more than 50% (i.e., about 1cm) visually, it will have a breakthrough effect on the replacement of traditional luminous signs. The technical solution of the present invention is to use the currently commonly used glass or organic glass with a thickness of about 0.5cm-1cm to achieve this goal. The thickness of the transparent glass plate (i.e. glass or organic glass) arranged between the bottom groove (a form of luminous body, equivalent to the bottom shell of the light box) and the light-transmitting body (equivalent to the light-transmitting panel of the light box) is used to ensure that there is enough projection distance and scattering space between the light source or luminous body and the light-transmitting body, so that the light-transmitting body can emit light evenly and the bottom groove can be made thinner, that is, the thickness of the transparent glass plate with invisible visual effect is used as part of the thickness of the traditional light box; and another main purpose of setting the transparent glass plate is to make the transparent glass plate a carrier of all bottom grooves and all light-transmitting bodies, that is, the transparent glass plate plays a skeleton role as the main structural component that combines all bottom grooves and light-transmitting bodies. Therefore, introducing and combining the ready-made glass or organic glass (i.e. transparent glass plate) structure in some special occasions (such as the shop window) into the structural design of the traditional luminous sign can not only increase the projection distance of the light source but also play the dual role of carrier and skeleton; from a functional point of view, it realizes the physical isolation and separation of the power circuit and wiring from the display component.

[0049] First, the bottom groove is equivalent to the bottom shell of the traditional light box, and the thickness of the transparent glass plate is used to increase the scattering distance between the light source and the light-transmitting body. Moreover, all the light-transmitting bodies and the corresponding bottom grooves are combined and fixed on both sides of the transparent glass plate, and the bottom grooves can be made thinner, and the area of ​​the bottom grooves is smaller than the corresponding light-transmitting body. When viewed from the front of the transparent glass plate (the side where the light-transmitting body is located), only the light-transmitting body and the invisible transparent glass plate can be seen, and the bottom groove part is covered by the light-transmitting body as if it does not exist. When the light source is emitting light, because the light-transmitting body is not directly sealed on the notch of the bottom groove, but separated by a transparent glass plate of a certain thickness, even if the area of ​​the light-transmitting body is larger than the area of ​​the bottom groove, the light emitted from the notch of the bottom groove can be projected to all positions of the bottom of the light-transmitting body with a slightly larger area through a certain divergence angle, so that the light-transmitting body emits light as a whole, and the transparent glass plate has an invisible effect due to its transparency, highlighting the light-transmitting body. Visually, only the three-dimensional light-emitting pattern of the light-transmitting body located on the glass surface that emits light as a whole can be seen, and other electrical connection components and accessories cannot be seen, making the entire light-emitting sign appear extremely simple, slim, concise and beautiful, with a magical effect.

[0050] Secondly, the thickness of the traditional bottom shell is divided into two parts: the bottom groove for placing the light source and the transparent glass plate, which can save considerable costs in the production process.

[0051] Finally, a traditional complete luminous sign is generally composed of several independent luminous patterns, each of which is equivalent to an independent luminous light box. Finally, all the luminous patterns are combined according to the corresponding positions and fixed on the backboard, wall or metal frame to form a complete luminous sign. This solution directly combines the luminous body and the light-transmitting body on both sides of the transparent glass plate to directly realize an integrated luminous sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the specific implementation of the present invention or the technical solution in the prior art, the following will briefly introduce the drawings required for the specific implementation or the prior art description. Obviously, the drawings described below are some implementations of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. Among them, the front side of the transparent glass plate mentioned below refers to the side of the transparent glass plate with a light-transmitting body on one side where the light-transmitting body is located, and the back side of the transparent glass plate refers to the side where the bottom groove is located.

[0053] Figure 1A A schematic diagram of the front side of the light-transmitting body showing the "ABC" light-emitting pattern;

[0054] Figure 1B For Figure 1A A schematic front view of a matching transparent glass plate;

[0055] Figure 1C For Figure 1A Front view of the matching bottom slot with built-in light source;

[0056] Figure 1D for Figure 1A , Figure 1B and Figure 1C The front view of the assembled parts;

[0057] Figure 1E for Figure 1D A schematic diagram of the cross-sectional structure (dashed line position);

[0058] Figure 1F In the embodiment of the present invention, Figure 1E Another similar structural diagram;

[0059] Figure 1G In the embodiment of the present invention, Figure 1E Another similar structural diagram;

[0060] Figure 1H In the embodiment of the present invention, Figure 1E Another similar structural diagram;

[0061] Figure 2A It is a front view schematic diagram of another bottom groove structure in an embodiment of the present invention;

[0062] Figure 2B It is used Figure 2A A schematic diagram of a cross-sectional structure of another luminous sign formed by a bottom groove;

[0063] Figure 3A is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0064] Figure 3B yes Figure 3A A front schematic diagram of the corresponding bottom tank structure;

[0065] Figure 3C is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0066] Figure 3D is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0067] Figure 3E is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0068] Figure 4A is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0069] Figure 4B yes Figure 4A A front schematic diagram of the corresponding bottom tank structure;

[0070] Figure 5A is a partial schematic diagram of the back side of a transparent glass plate provided with a light-shielding groove on the back side provided by an embodiment of the present invention;

[0071] Figure 5B for Figure 5A A schematic structural diagram of a partial cross-sectional view (dashed line position) of the front side of the transparent glass plate shown;

[0072] Figure 5C For use Figure 5A and Figure 5B A schematic cross-sectional structure diagram of another luminous sign formed of a transparent glass plate shown;

[0073] Figure 5D For use Figure 5A and Figure 5B A schematic cross-sectional structure diagram of another luminous sign formed of a transparent glass plate shown;

[0074] Figure 5E For use Figure 5A and Figure 5B A schematic cross-sectional structure diagram of another luminous sign formed of a transparent glass plate shown;

[0075] Fig. 5F It is a schematic diagram of the cross-sectional structure of another luminous sign formed by a transparent glass plate with a light-shielding groove on the front side;

[0076] Fig. 6A It is a partial schematic diagram of the back side of another transparent glass plate provided with a light-shielding groove on the back side provided by an embodiment of the present invention;

[0077] Figure 6B for Fig. 6A A schematic structural diagram of a partial cross-sectional view (dashed line position) of the front side of the transparent glass plate shown;

[0078] Figure 6C For use Fig. 6A and Figure 6B A schematic cross-sectional structure diagram of another luminous sign formed of a transparent glass plate shown;

[0079] Fig.6D For use Fig. 6A and Figure 6B A schematic cross-sectional structure diagram of another luminous sign formed of a transparent glass plate shown;

[0080] Fig. 7A A front view schematic diagram of a transparent glass plate in which a light source provided in another embodiment of the present invention is directly arranged on the back of the transparent glass plate;

[0081] Figure 7B for Fig. 7A The structure shown in the figure is provided with a light-transmitting body on the front of the transparent glass plate. Figure 1D A schematic cross-sectional view of the dotted line position shown;

[0082] Fig. 8A is another cross-sectional structural schematic diagram of the luminous sign provided in an embodiment of the present invention;

[0083] Figure 8B It is another schematic diagram of the cross-sectional structure of the luminous sign provided in an embodiment of the present invention.

[0084] Figure numerals: 1. light source, 2. transparent glass plate, 3. light-transmitting body made of non-transparent material, 4. bottom groove, 5. hollow light-transmitting groove on the padded structure, 6. light-transmitting body made of transparent material, 7. padded structure, 8. diffuser, 9. shading groove, 10. circuit board, 11. groove body. DETAILED DESCRIPTION

[0085] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0086] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0087] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0088] Example 1

[0089] like Figure 1A-1EAs shown, the present embodiment intends to provide a transparent glass luminous sign, the luminous sign is a character pattern showing "ABC", and is divided into three parts "A", "B" and "C" according to the plan, including a light-emitting body, a transparent glass plate 2 and a light-transmitting body 3 of non-transparent material.

[0090] Among them, the light-emitting body is a groove body 11 provided with a bottom groove 4, and a light source 1 is provided in the bottom groove 4. The light source 1 is a plurality of LED light sources (chip LED lamp beads or plug-in LED lamp beads) with an electrical connection relationship or a plurality of LED light sources welded on a circuit board. The circuit board is a flexible circuit board and / or a hard circuit board.

[0091] In order to achieve uniform light emission of the light-transmitting body, the transparent glass plate 2 is a glass plate or a plastic organic glass plate made of transparent material and should have a certain thickness, and plays the role of supporting the light source 5, the bottom groove 4 and the light-transmitting body 3.

[0092] The light-transmitting body 3 is an opaque light-transmitting material, or a light-transmitting material with color powder added, or a transparent material can be used to achieve different luminous effects; according to the design pattern (the character pattern of "A", "B", "C"), the light-transmitting body 3 is made of a plate of this material by milling and carving according to the design pattern through CNC equipment; or the light-transmitting body 3 is made of a hard strip of light-transmitting rubber strip of corresponding shape and material, which is heated and bent according to the shape of the design pattern, and then cooled and formed; or the light-transmitting body 3 is made of a translucent or misty soft strip of light-transmitting rubber strip of corresponding shape, which is directly bent and fixed into shape according to the design pattern.

[0093] According to the needs, a plate of a corresponding thickness and opaque material is selected, and three grooves 11 corresponding to the three character patterns ("A", "B", and "C") and a U-shaped groove with a certain depth are processed according to the shape and size of each character pattern (i.e., the translucent body 3) to form a bottom groove 4. Generally, the area of ​​the groove body 11 and the groove opening of the bottom groove 4 is smaller than that of the corresponding translucent body 3. Then, a number of LED light sources 1 are placed in the three groove bottoms 4 according to the corresponding distribution density, and the light emission direction of the LED light source 1 faces upward. The bottom groove 4 with the built-in light source 1 is set on the back of the transparent glass plate 2, and the translucent body 3 of the three character patterns is set on the front of the transparent glass plate 2, such as Figure 1D and Figure 1E As shown, the arrangement method can be direct bonding or other direct fixing methods (direct arrangement or contact connection), so that the notch of each bottom groove 4 is connected with the corresponding light-transmitting body 3 through the transparent glass plate 2, so that each light-transmitting body 3 is connected with the light source in the corresponding bottom groove 4 through the transparent glass plate 2, and is also connected with the bottom groove 4, which is a non-contact connection here, that is, the projection area of ​​the light-transmitting body 3 on the bottom groove 4 through the transparent glass plate 2 in the longitudinal direction includes the area of ​​the bottom groove 4 (including the category of the part that intersects with the bottom area of ​​the groove in the bottom groove), as shown in FIG. Figure 1EAs shown; the bottom groove 4 can be made by processing a groove-like structure on the plate, wherein the groove-like structure includes a hollow groove and a non-hollow U-shaped groove, and the hollow groove needs to be padded with a bottom plate at the bottom; optionally, the bottom groove 4 can also be formed by surrounding an edge and a bottom plate like a traditional light box bottom shell.

[0094] Optionally, the bottom groove 4 and / or the light-transmitting body 3 may be suspended on both sides of the transparent glass plate 2 in other ways (ie, non-contact connection or indirect arrangement), which is non-contact connection.

[0095] In this way, the transparent glass plate 2 is provided with a light-transmitting body 3 and a bottom groove 4 with an LED light source 1 built in on both the front and back sides, and all the light-transmitting bodies 3 and bottom grooves 4 are combined on the transparent glass plate 2 to form an integrated structure. The area of ​​the transparent glass plate 2 is larger than the area of ​​all the grooves 11 arranged on the back side thereof, and also larger than the area of ​​all the light-transmitting bodies 3 on the front side thereof. Moreover, the area of ​​the light-transmitting body 3 is larger than the area of ​​the bottom grooves 4 and grooves 11 connected thereto, so that when viewed from the front side of the transparent glass plate 2, only the light-transmitting body 3 and the front surface of the transparent glass plate 2 can be seen, and the grooves 11 and bottom grooves 4 on the back side cannot be seen. Figure 1D and Figure 1E As shown, when the light source 1 emits light, the light source 1 emits light upward and directly projects to the light-transmitting body 3 through the transparent glass plate 2. The light-transmitting body 3 receives the light emitted from the groove of the bottom groove 4 by the light source 1 through the transparent glass plate 2, so that the light-transmitting body 3 emits light.

[0096] In the structure of this embodiment, each light-transmitting body 3 corresponds to a different bottom groove 4, each bottom groove 4 is located on a different groove body 11, each groove body 11 is independent of each other, and the three bottom grooves 4 are non-integrated structures; the light-transmitting body 3 and the bottom grooves 4 are respectively arranged and pasted on the front and back surfaces of the transparent glass plate 2 to be directly arranged or in contact with each other; the light-transmitting body 3 is a solid plate-shaped structure.

[0097] Further, such as Figure 1G The structure shown also includes a diffuser 8, where the diffuser 8 is a thin plate or film material with diffuse or uniform light effects. The diffuser 8 is arranged between the notch of the bottom groove 4 and the transparent glass plate 2, that is, between the light source 1 and the transparent glass plate 2. The light emitted by the light source 1 is emitted from the notch of the bottom groove 4 and is scattered by the diffuser 8, and then projected onto the light-transmitting body 3 through the transparent glass plate 2. In this way, the light emitted by the light source 1 undergoes multiple uniform and diffuse light effects, so that the light-emitting effect of the light-transmitting body 3 is better. Optionally, the diffuser 8 can be arranged in the bottom groove 4, also between the light source 1 and the transparent glass plate 2.

[0098] Further, such as Figure 1F As shown, Figure 1EThe structure shown is different in that the LED light source 1 is arranged on the inner wall of the bottom groove 4, and the light emission direction is away from the inner wall of the groove where the light source 1 is located and toward the inner space of the bottom groove 4. The light translucent body 3 is connected to the bottom groove 4, and the light source 1 emits light through the inner wall of the bottom groove 4, including reflection from the bottom surface of the groove, and then projects light through the transparent glass plate 2 onto the light translucent body 3, and the light translucent body 3 emits light.

[0099] Furthermore, Figure 1E The three bottom grooves 4 are respectively located on three different groove bodies 11 which are independent of each other, each bottom groove 4 corresponds to one groove body 11, and the three bottom grooves 4 are non-integrated structures; Figure 2A and Figure 2B As shown, the three bottom grooves 4 are located on the same groove body 11, and the three bottom grooves 4 are an integrated structure. Figure 1E The difference between the structures shown is that the bottom grooves 4 of the three patterns "A", "B" and "C" are arranged on a plate, that is, the multiple bottom grooves 4 are an integrated structure, and the overall area is smaller than the area of ​​the transparent glass plate 2. In this way, the material cost and time cost of the manufacturing and assembly process of the bottom grooves 4 will be greatly saved.

[0100] Further, such as Figure 3A As shown, it also includes a cushioning structure 7, which is made of opaque material. A cushioning structure 7 is provided on the front of the transparent glass plate 2, and a hollow light-transmitting groove 5 corresponding to the shape and size of the light-transmitting body 3 is provided on the cushioning structure 7. The back notch of the hollow light-transmitting groove 5 is connected with the bottom groove 4 through the transparent glass plate 2, and the front notch of the hollow light-transmitting groove 5 is connected with the light-transmitting body 3. The light-transmitting body 3 is sealed on the front notch of the hollow light-transmitting groove 5, that is, the light-transmitting body 3 passes through the hollow light-transmitting groove 5 on the cushioning structure 7 and the connection between the transparent glass plate 2 and the bottom groove 4, so that the light source 1 emits light from the notch of the bottom groove 4, passes through the transparent glass plate 2 and the hollow light-transmitting groove 5 on the cushioning structure 7, and is projected onto the light-transmitting body 3, and the light-transmitting body 3 emits light. In addition, Figure 3A The bottom groove 4 corresponding to the structure shown is as follows Figure 3BAs shown, the bottom groove 4 is a large groove structure, all the light-transmitting bodies 3 and the back grooves of the corresponding hollow light-transmitting grooves 5 are connected to the same bottom groove 4, and a number of LED light sources 1 are respectively arranged at the bottom of the bottom groove 4 to make them connected with the back grooves of the corresponding hollow light-transmitting grooves 5, thereby realizing the connection between the light source 1 and the corresponding light-transmitting body 3, that is, each light-transmitting body 3 is provided with a light source 1 within the projection area of ​​the bottom of the bottom groove 4. Optionally, a plurality of light sources 1 can be arranged outside the bottom projection area of ​​each light-transmitting body 3 in the bottom groove 4, that is, each light-transmitting body 3 does not have a light source 1 in the bottom projection area of ​​the bottom groove 4, so that what is docked with the light-transmitting body 3 is not the light source 1, but the notch of the bottom groove notch 4, and the light from the light source 1 is reflected and scattered in the space between the bottom groove 4 and the back of the cushion structure 7, and is indirectly projected into the hollow light-transmitting groove 5, and finally projected onto the light-transmitting body 3 docked with the front notch of the hollow light-transmitting groove 5, that is, the bottom groove 4 with the upward light source 1 at the bottom is docked with the light-transmitting body 3 through the hollow light-transmitting groove 5, and the light from the light source 1 is emitted from the notch of the bottom groove 4 and is projected onto the light-transmitting body 3 through the hollow light-transmitting groove 5, and the light-transmitting body 3 emits light. This structure is suitable for light-transmitting bodies 3 of small size and high distribution density, and is simple to implement and assemble, with good effect.

[0101] Optional, Figure 3E In the structure shown, the light-transmitting body 3 can also cover the front notch of the hollow light-transmitting groove 5 by embedding the bottom of the light-transmitting body 3 into the front notch of the hollow light-transmitting groove 5, so as to achieve the connection between the light-transmitting body 3 and the front notch of the hollow light-transmitting groove 5.

[0102] Further, such as Figure 3C As shown, Figure 3AThe structure shown is different in that a cushioning structure 7 is provided on the back of the transparent glass plate 2, and a hollow light-transmitting groove 5 is provided on the cushioning structure 7, and the back notch of the hollow light-transmitting groove 5 is connected with the bottom groove 4, and the front notch of the hollow light-transmitting groove 5 is connected with the light-transmitting body 3 through the transparent glass plate 2, and the light-transmitting body 3 is sealed on the front notch of the hollow light-transmitting groove 5 through the transparent glass plate 2, that is, the light-transmitting body 3 is connected with the bottom groove 4, which is a non-contact connection. Optionally, the cushioning structure 7 can be a coating, film, or frosting structure provided on the surface of the transparent glass plate 2. In addition, it also includes a diffuser 8, which is a light guide plate made of transparent material with notches or reflective structure or coating on the bottom, and can project the light transmitted laterally inside the diffuser 8 vertically upward out of the surface of the diffuser 8 (that is, projected out of the notch of the bottom groove 4); the light source 1 is arranged on the inner side wall of the groove of the bottom groove 4, and the diffuser 8 is arranged at the bottom of the groove of the bottom groove 4. The light source 1 emits light laterally and is connected to the side end face of the diffuser 8. The light source 1 emits light laterally to illuminate the diffuser 8, and the light enters the diffuser 8 from the side end face of the diffuser 8 and is transmitted laterally. The light transmitted laterally inside the diffuser 8 is projected vertically upward through the notches or reflective structure arranged at the bottom of the diffuser 8 and is emitted from the notch of the bottom groove 4, and then is projected to the corresponding translucent body 3 through the hollow light-transmitting groove 5 on the padded structure 7 and the transparent glass plate 2, and the translucent body 3 emits light.

[0103] Further, such as Figure 3D As shown, Figure 3A The difference is that the bottom of the padding structure 7 is a groove structure, and the light-transmitting body 3 is sealed from the back of the padding structure 7 to the notch on the back of the hollow light-transmitting groove 5 on the padding structure 7, and through the connection between the transparent glass plate 2 and the bottom groove 4, the light source 1 in the bottom groove 4 emits light through the transparent glass plate 2 and projects onto the light-transmitting body 3, and the light-transmitting body 3 emits light and is emitted from the front notch of the hollow light-transmitting groove 5 on the padding structure 7. In this structure, the light-transmitting body 3 is not directly bonded to the front of the transparent glass plate 2, but is set on the front side of the transparent glass plate 2 through the padding structure 7, and is a non-contact setting on the front of the transparent glass plate 2. Optionally, the padding structure 7 here can be a flat plate structure, and the light-transmitting body 3 is set and bonded between the front of the transparent glass plate 2 and the back of the padding structure 7, and this setting is a contact setting.

[0104] Furthermore, Figure 3D The difference between the integrated light-transmitting body 3 and the integrated cushioning structure 7 is that Figure 1HAs shown, each independent character-shaped light-transmitting body 3 corresponds to a separate cushioning structure 7, and each light-transmitting body 3 is sealed from the back of the corresponding cushioning structure 7 at the notch on the back of the hollow light-transmitting groove 5 on the cushioning structure 7, and is connected to the bottom groove 4 through the transparent glass plate 2. This structure is equivalent to adding a surrounding shell (i.e., cushioning structure 7) to each light-transmitting body 3, which is similar to the fixed structure between the surrounding edge and the light-transmitting panel of a traditional light box, which is equivalent to a bottomless box, and the bottom opening of the box is used to receive the light projected from the bottom groove 4. Optionally, in this structure, each light-transmitting body 3 can also be sealed from the front of the corresponding cushioning structure 7 at the notch on the front of the hollow light-transmitting groove 5 on the cushioning structure 7.

[0105] In the structure in which the padded structure 7 provided on the front of the transparent glass plate 2 assists the light-transmitting body 3 to emit light, the light-transmitting body 3 and the non-light-transmitting padded structure 7 together constitute a new light-transmitting body, which is a combination structure of light-transmitting material and non-light-transmitting material. The padded structure 7 of the non-light-transmitting material is an accessory of the light-transmitting body 3 of the light-transmitting material, and assists the light-transmitting material to emit light, so that the light-transmitting body of the entire combination structure achieves a special visual effect.

[0106] Further, such as Figure 8B As shown, the padding structure 7 is a plate or sheet of transparent material, which is respectively arranged on the two side surfaces of the transparent glass plate 2. The light-transmitting body 3 and the bottom groove 4 connected thereto are respectively arranged on the two sides of the transparent glass plate 2 through the padding structure 7 on the surface of the transparent glass plate 2. The setting here belongs to indirect setting and non-contact connection. The light-transmitting body 3 is connected to the bottom groove 4 through the transparent glass plate 2 and the padding structures 7 on both sides of the transparent glass plate 2. This structure is suitable for fixing the light-transmitting body 3 and the bottom groove 4 on the two padding structures 7 respectively in the early stage, and then only needs to fix the two padding structures 7 with the light-transmitting body 3 and the bottom groove 4 respectively on the corresponding positions on both sides of the transparent glass plate 2 to complete the installation, eliminating the process of installing all the light-transmitting bodies 3 and the bottom groove 4 on site, simplifying the work intensity and difficulty, and being suitable for large-scale, high-altitude and on-site environments where the installation process is difficult to operate. Optionally, the padding structure 7 of transparent material can be set only on one side surface of the transparent glass plate 2, and set between the transparent glass plate 2 and the light-transmitting body 3 or the bottom groove 4.

[0107] Optionally, the transparent glass plate 2 in the above structure can be window glass, with a bottom groove 4 provided on the indoor side of the window and a corresponding light-transmitting body 3 provided at a corresponding position on the outdoor side; or, a bottom groove 4 is provided on the indoor side, and a cushioning structure 7 and a corresponding light-transmitting body 3 are provided at a corresponding position on the outdoor side. In this way, the luminous sign is separated into indoor and outdoor parts by the window, with the bottom groove 4 and the circuit part placed indoors, and the luminous part placed outdoors. When viewed from outdoors, the light-transmitting body 3 emits light with a special visual effect. Optionally, the transparent glass plate 2 can also be a glass tabletop, a glass door of a bookcase, or automobile glass, and other glass-related application places.

[0108] Further, such as Figure 4A and Figure 4B As shown, unlike the solid structure light-transmitting body in the above embodiment structure, the light-transmitting body 3 of the character "A" is a structure with an indented groove at the bottom, which is suitable for thicker light-transmitting bodies 3 and can also ensure the luminous intensity of the light-transmitting body 3. The light-transmitting body of the character "B" is a combination structure of a light-transmitting body 6 of transparent material and a light-transmitting body 3 of non-transparent material, with the light-transmitting body 6 of transparent material at the bottom and the light-transmitting body 3 of non-transparent material at the top, showing a special luminous effect; optionally, the light-transmitting body 3 of non-transparent material can be placed under the light-transmitting body 6 of transparent material. The light-transmitting body 3 of the character "C" is a hollow structure to ensure the corresponding luminous effect of the light-transmitting body 3. In addition, the area of ​​the light-transmitting body 3 is smaller than the area of ​​the corresponding bottom groove 4.

[0109] Optionally, the light-transmitting body may be a combination structure of a plurality of light-transmitting materials, such as materials with different light transmittances or different light-transmitting colors, to achieve corresponding visual effects.

[0110] Optionally, the light-transmitting body can be a combination structure of a light-transmitting material 3 (including a transparent material and a non-transparent light-transmitting material) and a non-light-transmitting material. For example, the non-light-transmitting material is arranged on the light-transmitting body 3 of the light-transmitting material to achieve a special backlight effect or contour luminous effect of the light-transmitting body 3; Figure 1H As shown, the non-translucent material padding structure 7 is arranged on the side periphery of the translucent material body 3, which is equivalent to adding a non-translucent surrounding shell (i.e., padding structure 7) to each character-shaped translucent material body 3, which is similar to the fixed structure between the surrounding edge and the translucent panel of a traditional light box, equivalent to a bottomless box, and the bottom opening of the box is used to receive the light projected from the bottom groove 4 to achieve a special luminous effect of the translucent body 3. In this translucent body composed of a combination of translucent material and non-translucent material, the non-translucent material serves as an accessory of the translucent material, assisting the translucent material in emitting light so that the translucent body of the entire combined structure can achieve a special visual effect.

[0111] Further, such as Figure 5A-5CAs shown, in order to cooperate with the luminous effect of the character "C"-shaped light-transmitting body 3, it also includes a shading groove 9, which is a non-hollow groove. The notch of the light-shielding groove 9 is set on the back of the transparent glass plate 2, and the depth of the light-shielding groove 9 is less than but close to the thickness of the transparent glass plate 2. The light-shielding groove 9 extends along the contour shape of the light-transmitting body 3 and the bottom groove 4, and the shape of the area surrounded by the extended trajectory matches the contour shape of the light-transmitting body 3 and the bottom groove 4 of the character "C", that is, the shape of the area surrounded by the extended trajectory of the light-shielding groove 9 matches the light-transmitting body 3 and the bottom groove 4 of the character "C", and then the "C"-shaped light-transmitting body 3 and the bottom groove 4 are respectively arranged on both sides of the area surrounded by the extended trajectory of the light-shielding groove 9 on the transparent glass plate 2, and are connected through this part of the transparent glass plate 2, and the notch area of ​​the bottom groove 4 is not larger than the area surrounded by the extended trajectory of the light-shielding groove 9, as shown Figure 5C As shown. The light source 1 emits light from the notch of the bottom groove 4, and the light passes through the portion surrounded by the light-shielding groove 9 on the transparent glass plate 2 and is projected onto the light-transmitting body 3. At this time, the groove sidewall of the light-shielding groove 9 set on the transparent glass plate 2 can theoretically make the light (without the light-shielding groove 9) that originally passed through the transparent glass plate 2 and scattered in the direction outside the light-transmitting body 3 be totally reflected and transmitted longitudinally (because the groove sidewall of the light-shielding groove 9 is perpendicular to the transparent glass plate 2), so that more light is concentrated and projected onto the light-transmitting body 3. The function of the light-shielding groove 9 is to use the groove sidewall to block and reflect the light projected in the direction outside the light-transmitting body 3. Moreover, due to the total reflection effect of the groove sidewall of the light-shielding groove 9, the bottom groove 4 covered under the light-transmitting body 3 cannot be seen from more angles of the front of the transparent glass plate 2, making the overall appearance more concise.

[0112] Optional, contrast Figure 5C The arrangement of the light-transmitting body 3, the bottom groove 4 and the light-shielding groove 9 can be as follows Figure 5D In the illustrated structural implementation, the slot area of ​​the bottom slot 4 is not less than the area surrounded by the extension track of the light shielding slot 9 .

[0113] Optional, contrast Figure 5C and Figure 5D The arrangement of the light-transmitting body 3, the bottom groove 4 and the light-shielding groove 9 can be as follows Figure 5E The structure shown is implemented in such a way that the groove body of the bottom groove 4 is embedded in the light shielding groove 9 .

[0114] Optionally, the shading groove 9 can also be arranged on the front side of the transparent glass plate 2, such as Fig. 5F shown.

[0115] Furthermore, in contrast Figure 5A The light shielding groove 9 structure shown in the figure can be set as follows Fig. 6A and Figure 6B The structure of the light shielding groove 9, that is, the shape of the notch area of ​​the light shielding groove 9 itself matches the shape of the light-transmitting body 3 and the bottom groove 4, so as to implement the following Figure 6C and Fig.6D structure.

[0116] Further, such as Fig. 8A As shown, Figure 1E The difference between the structures shown is that the light-transmitting body 3 in the shape of the character "C" and the light-transmitting body 3 in the shape of the characters "AB" are respectively arranged on both sides (i.e., the front and rear surfaces) of the transparent glass plate 2, and the bottom grooves 4 connected to each light-transmitting body 3 are also correspondingly arranged on both sides of the transparent glass plate 2. Thus, the light-transmitting body 3 is arranged on both sides of the transparent glass plate 2, the bottom grooves 4 are arranged on both sides of the transparent glass plate 2, and each light-transmitting body 3 is connected to the corresponding bottom groove 4 through the transparent glass plate 2, so that both sides of the transparent glass plate 2 have light-emitting light-transmitting bodies 3.

[0117] Example 2

[0118] like Fig. 7A and Figure 7B As shown, the illuminant is a light source, namely an LED light source 1, which is directly fixed (eg, bonded) to the back of a transparent glass plate 2 to achieve docking with a corresponding light-transmitting body 3 through the transparent glass plate.

[0119] A plurality of LED light sources 1 soldered on a circuit board 10 are arranged on the back of a transparent glass plate 2, and the distribution pattern of the LED light sources 1 corresponds to the character pattern of the light-transmitting body 3, such as Fig. 7A Then, the light-transmitting bodies 3 of the corresponding three character patterns are arranged on the front of the transparent glass plate 2, so that the three light-transmitting bodies 3 are respectively connected with the light source arrays 1 of the corresponding character patterns through the transparent glass plate 2, as shown in FIG. Figure 7B The light source 1 directly transmits the light through the transparent glass plate 2 and projects onto the light-transmitting body 3 connected thereto. The light-transmitting body 3 receives the light from the light source 1 and emits light.

[0120] Optionally, the LED light source 1 in this embodiment (several LEDs soldered on the circuit board 10) can be first fixed on a base plate, and then the base plate with the LED light source 1 fixed is set on the back of the transparent glass plate 2, and the light emitting direction of the light source 1 is toward the transparent glass plate 2, so as to achieve docking with the corresponding light-transmitting body 3.

[0121] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A transparent glass luminous sign, characterized in that: It includes a light-emitting body, a transparent glass plate and a light-transmitting body; At least one group of the light-transmitting bodies and the light-emitting bodies are respectively arranged on both sides of the transparent glass plate, the light-transmitting bodies are connected to the light-emitting bodies through the transparent glass plate between the two, the light-emitting direction of the light-emitting body is toward the transparent glass plate and the light-transmitting bodies, the area of ​​the transparent glass plate is larger than the area of ​​all the light-transmitting bodies connected to the light-emitting bodies through the transparent glass plate, the area of ​​the transparent glass plate is larger than the area of ​​all the light-emitting bodies connected to the light-transmitting bodies through the transparent glass plate, the projections of the light-transmitting bodies and the light-emitting bodies on the transparent glass plate are both located within the area of ​​the transparent glass plate, the area of ​​the transparent glass plate has an exposed part, and the light-transmitting bodies and the light-emitting bodies connected thereto are respectively separated by the transparent glass plates in the spaces on both sides; the light-emitting body emits light through the transparent glass plate to project light to the light-transmitting bodies connected thereto, the light-transmitting bodies receive the light projected from the light-emitting bodies connected thereto, and the light-transmitting bodies emit light.

2. The transparent glass luminous sign according to claim 1, characterized in that: The luminous body is a groove body provided with a bottom groove, and a light source is provided in the bottom groove, the groove opening of the bottom groove faces the transparent glass plate, the groove opening of the bottom groove is connected with the corresponding light-transmitting body through the transparent glass plate, and the light source emits light from the groove opening of the bottom groove and projects light to the connected light-transmitting body through the transparent glass plate; or, The luminous body is a light source, and the light source is connected to the corresponding light-transmitting body through a transparent glass plate. The light from the light source directly passes through the transparent glass plate and is projected onto the connected light-transmitting body.

3. The transparent glass luminous sign according to claim 2, characterized in that: The light source is arranged at the bottom of the bottom groove, and the light emission direction is upward toward the groove opening and the transparent glass plate, and the light source emits light directly from the groove opening of the bottom groove; or, The light source is arranged on the inner side wall of the bottom groove, and the light emission direction is facing away from the inner side wall of the groove where the light source is located and toward the inner space of the bottom groove. The light emitted by the light source is reflected by the inner side wall of the bottom groove and emitted from the groove opening of the bottom groove. The light-transmitting body is butted against the bottom groove notch, and the light emitted from the bottom groove notch is projected onto the butted light-transmitting body through the transparent glass plate, so that the light-transmitting body emits light.

4. The transparent glass luminous sign according to claim 3, characterized in that Each of the bottom tanks is located on different tank bodies, and the tank bodies are independent of each other; or, The plurality of bottom grooves arranged on the same side of the transparent glass plate are located on the same groove body.

5. The transparent glass luminous sign according to claim 4, characterized in that: Each of the light-transmitting bodies is connected to different bottom groove openings; or, A plurality of the light-transmitting bodies are connected to the same bottom groove notch.

6. The transparent glass luminous sign according to claim 5, characterized in that: The light-transmitting bodies are arranged on both sides of the transparent glass plate, the bottom grooves are arranged on both sides of the transparent glass plate, and the light-transmitting bodies are butted with corresponding bottom groove notches through the transparent glass plate.

7. The transparent glass luminous sign according to claim 6, characterized in that: It also includes a diffuser, which is arranged between the light source and the transparent glass plate. The light emitted by the light source arranged in the bottom groove is diffused by the diffuser and then projected onto the translucent body through the transparent glass plate.

8. The transparent glass luminous sign according to claim 7, characterized in that: It also includes a padding structure, the padding structure area is smaller than the transparent glass plate area, the padding structure is at least one of a transparent material and a non-transparent light-transmitting material, and is disposed between the light-transmitting body and the transparent glass plate, and the light-transmitting body is butted with the bottom groove notch through the padding structure and the transparent glass plate; or, The padding structure is arranged between the bottom groove and the transparent glass plate, and the bottom groove notch is butted with the light-transmitting body through the padding structure and the transparent glass plate; or, The padding structure is provided between the transparent glass plate and the light-transmitting body and between the transparent glass plate and the bottom groove. The light-transmitting body is butted with the bottom groove notch through the transparent glass plate and the padding structure on both sides of the transparent glass plate.

9. The transparent glass luminous sign according to claim 8, characterized in that: The padding structure is at least one of a light-transmitting material and a non-light-transmitting material, a hollow light-transmitting groove is arranged on the padding structure, the padding structure is arranged between the transparent glass plate and the bottom groove, the back notch of the hollow light-transmitting groove is butted with the notch of the bottom groove, the front notch of the hollow light-transmitting groove is butted with the light-transmitting body through the transparent glass plate, and the light-transmitting body is butted on the front notch of the hollow light-transmitting groove through the transparent glass plate; or, The padding structure is arranged between the transparent glass plate and the light-transmitting body, the back notch of the hollow light-transmitting groove is butted with the bottom notch through the transparent glass plate, and the front notch of the hollow light-transmitting groove is butted with the light-transmitting body; or, The light-transmitting body is arranged between the transparent glass plate and the padding structure and covers the back notch of the hollow light-transmitting groove. The back notch of the hollow light-transmitting groove is connected to the bottom notch through the light-transmitting body and the transparent glass plate. The light source emits light from the bottom notch, passes through the transparent glass plate and is projected onto the light-transmitting body. The light-transmitting body emits light and is emitted from the front notch of the hollow light-transmitting groove on the padding structure.

10. The transparent glass luminous sign according to claim 9, characterized in that: The front notch of the hollow light-transmitting groove of the cushioning structure disposed between the transparent glass plate and the light-transmitting body is butted against the light-transmitting body, so that the light-transmitting body covers the front notch of the hollow light-transmitting groove; or, The bottom of the light-transmitting body is embedded in the front notch of the hollow light-transmitting groove.

11. The transparent glass luminous sign according to claim 10, characterized in that: The light-transmitting body is a solid structure or a hollow structure or a structure with an inward groove; The light-transmitting body is a non-transparent light-transmitting material; or, The light-transmitting body is made of transparent material; or, The light-transmitting body is a combination structure of a non-transparent light-transmitting material and a transparent material; or, The light-transmitting body is a combination structure of multiple light-transmitting materials; or, The light-transmitting body is a combination of a non-transparent light-transmitting material and a non-light-transmitting material; or, The light-transmitting body is a combination structure of a transparent material and a non-light-transmitting material.

12. The transparent glass luminous sign according to claim 11, characterized in that: It also includes a light shielding groove, which is arranged on the transparent glass plate, and the shape of the notch area of ​​the light shielding groove matches the shape of the notch area of ​​the light-transmitting body and the notch area of ​​the bottom groove, the light-transmitting body and the notch of the bottom groove are butted against each other through a portion of the notch area of ​​the light shielding groove on the transparent glass plate, and the light emitted from the notch of the bottom groove passes through a portion of the notch area of ​​the light shielding groove on the transparent glass plate and is projected onto the light-transmitting body; or, The shape of the area enclosed by the extension track of the light-shielding groove on the transparent glass plate matches the shape of the light-transmitting body and the bottom groove notch, the light-transmitting body and the bottom groove notch are connected through the area enclosed by the corresponding light-shielding groove extension track on the transparent glass plate, and the light emitted from the bottom groove notch is projected onto the light-transmitting body through the area enclosed by the corresponding light-shielding groove on the transparent glass plate; The shading groove is used to block and reflect the light projected in the direction other than the light-transmitting body.

13. The transparent glass luminous sign according to claim 12, characterized in that: The transparent glass plate is a shop window glass or a floor-to-ceiling glass window or a glass outer wall of a building or an ordinary door and window glass or a glass table top or furniture glass or a car glass or an ordinary glass plate, and is a transparent flat glass or curved glass having the function of separating spaces.

14. The transparent glass luminous sign according to claim 13, characterized in that: The transparent glass plate is made of glass or organic glass.

15. The transparent glass luminous sign according to claim 14, characterized in that: The glass structure is single-layer glass, multi-layer glass, laminated glass, insulating glass or frosted glass.

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