CN220773900U - Light guide substrate structure - Google Patents
Light guide substrate structure Download PDFInfo
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- CN220773900U CN220773900U CN202322565128.XU CN202322565128U CN220773900U CN 220773900 U CN220773900 U CN 220773900U CN 202322565128 U CN202322565128 U CN 202322565128U CN 220773900 U CN220773900 U CN 220773900U
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- Prior art keywords
- light
- substrate
- face
- transmitting plate
- utility
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- 239000000758 substrate Substances 0.000 title claims abstract description 63
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a light guide substrate structure, which comprises a substrate, wherein the substrate is provided with a first end face and a second end face, the substrate is provided with a notch, and the notch penetrates through the substrate to enable the notch to penetrate through the first end face and the second end face. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
Description
[ field of technology ]
The utility model mainly relates to a light guide substrate structure.
[ background Art ]
The emergency lamp is a common structure applied to a service hall or a market, and generally comprises a light-emitting source and an acrylic light-transmitting plate with indication patterns, wherein the light-emitting source is arranged at the upper end or the lower end of the acrylic light-transmitting plate, light of the light-emitting source is downwards transmitted from the top end of the acrylic light-transmitting plate or upwards transmitted from the bottom end of the acrylic light-transmitting plate, the transmission effect is limited, the light-transmitting plate cannot be effectively utilized, the irradiation effect of the light can be affected, and the applicability and the practicability are limited.
[ utility model ]
In order to solve at least one of the problems, the utility model provides a new structural scheme, and the light guide substrate structure adopts the following technical scheme:
the light guide substrate structure comprises a substrate, wherein the substrate is provided with a first end face and a second end face, the substrate is provided with a plurality of notches, and the notches penetrate through the substrate to enable the notches to penetrate through the first end face and the second end face.
Preferably, the first end face is parallel to the second end face.
Preferably, the side of the base plate is provided with a bayonet.
Preferably, the substrate is provided with a light-transmitting plate, the substrate is connected with the light-transmitting plate so that light rays in the light-transmitting plate diffuse reflect through the first end face or the second end face of the substrate, and the light rays in the light-transmitting plate scatter away when passing through the notch, so that the brightness of the light rays at the joint of the light-transmitting plate and the notch is reduced.
Compared with the background technology, the utility model has the beneficial effects that:
the utility model provides a light guide substrate structure, which comprises a substrate, wherein the substrate is connected with a light-transmitting plate, so that light entering the light-transmitting plate can be scattered to the end face of the substrate, and the end face of the substrate is utilized for light extension; meanwhile, the substrate is locally provided with a notch, and light can directly penetrate out of the substrate when reaching the notch, so that the light brightness of the light-transmitting plate at the notch is weakened, and the light-guiding and controlling function is realized by using the substrate. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a light guiding substrate according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a substrate and a transparent plate according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a light guiding substrate according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic diagram showing the combination of a substrate and a transparent plate according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a substrate light guide according to a preferred embodiment of the present utility model;
[ detailed description ] of the utility model
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific scope of protection of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.
In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.
The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.
The preferred embodiments provided by the utility model are: as shown in fig. 1 to 5, a light guide substrate structure comprises a substrate 1, wherein the substrate 1 is made of polyethylene, polycarbonate, polymethyl methacrylate and other materials, so that the end face of the substrate 1 has a flat and smooth surface, and light can be effectively and uniformly reflected in a diffuse manner. The substrate 1 has a first end face 11 and a second end face 12, the substrate 1 is provided with a plurality of incisions 2, the incisions 2 penetrate through the substrate 1 to enable the incisions 2 to penetrate through the first end face 11 and the second end face 12, the first end face 11 and the second end face 12 are flat end faces, the flat end faces facilitate the connection of the substrate 1 and the light-transmitting plate 3, and light rays irradiated on the first end face 11 or the second end face 12 are uniformly diffusely reflected; the first end face 11 is parallel to the second end face 12, so that the substrate and the light-transmitting plate can be tightly combined.
The substrate 1 is configured with a light-transmitting plate 3, the light-transmitting plate 3 is made of acrylic material, one side end face of the light-transmitting plate 3 is connected with the substrate 1, the substrate 1 is connected with the light-transmitting plate 3 so that light in the light-transmitting plate 3 is diffusely reflected through a first end face 11 or a second end face 12 of the substrate 1, and the light in the light-transmitting plate 3 is scattered when passing through the notch 2, so that the brightness of the light at the joint of the light-transmitting plate 3 and the notch 2 is reduced.
The base plate 1 is connected with the light-transmitting plate 3, so that the first end face 11 or the second end face 12 is kept to be attached to the end face of the light-transmitting plate 3; the base plate and the light-transmitting plate 3 are simultaneously arranged on the light-emitting part 4, the light-emitting part can adopt a lamp panel or a lamp belt to generate light, the side part of the base plate 1 is provided with a bayonet 13, the light-emitting part 4 is provided with a clamping column 41, and the base plate 1 can be limited on the light-emitting part 4 through the clamping column 41 and the bayonet 13; light generated by the light emitting piece is emitted into the light-transmitting plate 3, the light is scattered in the light-transmitting plate 3, when the light meets the substrate connected with the light-transmitting plate 3, the light is diffusely reflected on the end face of the substrate, and when the light reaches the notch 2, the light can directly penetrate out of the substrate, so that the light brightness of the light-transmitting plate 3 at the notch is weakened.
The emergency lamp is a common structure applied to a service hall or a market, and generally comprises a light-emitting source and an acrylic light-transmitting plate with indication patterns, wherein the light-emitting source is arranged at the upper end or the lower end of the acrylic light-transmitting plate, light of the light-emitting source is downwards transmitted from the top end of the acrylic light-transmitting plate or upwards transmitted from the bottom end of the acrylic light-transmitting plate, the transmission effect is limited along with the increase of the transmission distance, the irradiation effect of the light is also influenced, and the applicability and the practicability are limited.
Therefore, the scheme provides a light guide substrate structure, which comprises a substrate, wherein the substrate is connected with a light-transmitting plate, so that light entering the light-transmitting plate can be scattered to the end face of the substrate, and the end face of the substrate is utilized for light extension; meanwhile, the substrate is locally provided with a notch, and light can directly penetrate out of the substrate when reaching the notch, so that the light brightness of the light-transmitting plate at the notch is weakened, and the light-guiding and controlling function is realized by using the substrate.
In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.
Claims (4)
1. The utility model provides a leaded light base plate structure which characterized in that: the substrate is provided with a first end face and a second end face, the substrate is provided with a plurality of notches, and the notches penetrate through the substrate to enable the notches to penetrate through the first end face and the second end face.
2. The light guide substrate structure according to claim 1, wherein: the first end face is parallel to the second end face.
3. The light guide substrate structure according to claim 1, wherein: the bottom of the base plate is provided with a bayonet.
4. The light guide substrate structure according to claim 1, wherein: the substrate is provided with a light-transmitting plate, the substrate is connected with the light-transmitting plate so that light rays in the light-transmitting plate diffuse reflect through the first end face or the second end face of the substrate, and the light rays in the light-transmitting plate scatter away when passing through the notch, so that the brightness of the light rays at the joint of the light-transmitting plate and the notch is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565128.XU CN220773900U (en) | 2023-09-20 | 2023-09-20 | Light guide substrate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565128.XU CN220773900U (en) | 2023-09-20 | 2023-09-20 | Light guide substrate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773900U true CN220773900U (en) | 2024-04-12 |
Family
ID=90621423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565128.XU Active CN220773900U (en) | 2023-09-20 | 2023-09-20 | Light guide substrate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773900U (en) |
-
2023
- 2023-09-20 CN CN202322565128.XU patent/CN220773900U/en active Active
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