CN222375126U - A self-energy luminous concrete structure - Google Patents
A self-energy luminous concrete structure Download PDFInfo
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- CN222375126U CN222375126U CN202420828740.3U CN202420828740U CN222375126U CN 222375126 U CN222375126 U CN 222375126U CN 202420828740 U CN202420828740 U CN 202420828740U CN 222375126 U CN222375126 U CN 222375126U
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- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000013308 plastic optical fiber Substances 0.000 claims description 12
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004020 luminiscence type Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000009440 infrastructure construction Methods 0.000 abstract description 2
- 238000004642 transportation engineering Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000005286 illumination Methods 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 241000283070 Equus zebra Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000891 luminescent agent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- -1 rare earth ions Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
本实用新型公开了一种自吸能发光混凝土结构，通过自身发光和透光结构实现混凝土照明效果，具有装饰、节能等作用。将发光水泥石和光导纤维复合形成发‑透光柱，再浇筑混凝土获得。在白天光照条件下吸收可见光储能，夜晚自主发光，利用透光混凝土内部透光内芯结构的光传输优势，将其混凝土内部吸收的光能重新释放出来，无需额外光源照射，大大提高了混凝土的发光效率与强度。本实用新型在基础设施建设、交通工程和建筑装饰中具有广泛应用，极大提高了人们的生活质量，便利了生活方式，并具有显著的降低碳排放节能作用。
The utility model discloses a self-absorbed luminous concrete structure, which realizes the concrete lighting effect through self-luminescence and light-transmitting structure, and has the functions of decoration, energy saving, etc. The luminous cement stone and optical fiber are compounded to form a light-emitting and light-transmitting column, and then the concrete is poured to obtain it. It absorbs visible light to store energy under daytime lighting conditions, and emits light autonomously at night. The light transmission advantage of the light-transmitting core structure inside the light-transmitting concrete is utilized to release the light energy absorbed inside the concrete again, without the need for additional light source irradiation, thereby greatly improving the luminous efficiency and intensity of the concrete. The utility model has a wide range of applications in infrastructure construction, transportation engineering and architectural decoration, greatly improving people's quality of life, facilitating lifestyles, and having a significant effect of reducing carbon emissions and saving energy.
Description
Technical Field
The utility model relates to the technical field of light-transmitting concrete, in particular to a self-energy-absorbing luminous concrete structure.
Background
The light-transmitting concrete is a technology for arranging light guide materials in the concrete to enable the concrete to realize light transmission, but the current light-transmitting concrete technology is mostly used in the fields of wallboards, decorative boards, building decorations and the like, electric energy is consumed, the light-transmitting strength is low, periodic maintenance is required, the cost is high, the energy consumption is high, and no structure capable of self-absorbing energy for the concrete is found.
The concrete pavement uses water and aggregate as main raw materials, is used for paving roads or pavements, urban squares and the like, the existing concrete pavement generally cannot emit light from energy, most of the concrete pavement is paved through an external light source and light-transmitting glass, the mode can consume electric energy additionally, and additional circuit paving is needed, and the implementation cost is high for rural areas and remote areas, so that the existing pavement such as rural areas is darker at night, and traffic accidents are easy to occur due to poor road conditions at ordinary night in rural areas.
Therefore, a self-energy-absorbing luminous concrete structure with low cost and convenient laying is needed to be provided.
Disclosure of utility model
Aiming at the defects of the prior art, the technical problem to be solved by the utility model is to provide the self-absorption luminous concrete structure which can effectively solve the problem of poor road surface condition in rural areas at night under the condition of no additional light source, has the warning effect, can emit light from the self-absorption luminous structure, has the advantages of high transmittance and high strength, and simultaneously improves the decoration function.
The technical scheme adopted for solving the technical problems is as follows:
In a first aspect, the utility model provides a self-energy-absorbing luminescent concrete structure, comprising a luminescent-light-transmitting column 4 and a concrete body 3,
The light-transmitting column comprises a core part and a shell, wherein the core part is a light-transmitting inner core 1, the shell is a light-emitting cement stone 2 arranged on the outer surface of the light-transmitting inner core, and the light-transmitting column is embedded into the concrete body.
Further, the thickness of the outer shell is 1-2 times of the radius of the light-transmitting inner core.
Further, the cement stone is formed by combining white cement, water and long-afterglow luminescent materials into clean slurry and then solidifying.
Further, the light-transmitting inner core is made of plastic optical fibers with the fiber core diameter of 100-3000 mu m, and is formed by braiding a single plastic optical fiber or a plurality of plastic optical fibers.
Further, the structure is a road marking, a concrete sign, a concrete decorative plate or a concrete wallboard, etc.
In a second aspect, the utility model provides a self-energy-absorbing luminous concrete road marking, the road marking adopts a plurality of luminous-transparent columns to be paved in an array manner according to the direction perpendicular to a road surface, an array paving area is a long and wide area of the road marking required by specifications, a concrete body 3 is arranged in the adjacent space of all the luminous-transparent columns, an epoxy resin sealing layer is arranged on the upper surface layer of the concrete body 3, the luminous-transparent columns comprise a core part and a shell, the core part is a light-transmitting inner core 1, the shell is luminous cement stone 2 arranged on the outer surface of the light-transmitting inner core, and the light-transmitting inner core 1 is made of optical fibers.
The utility model provides a self-absorption luminous concrete emergency indication board, which is characterized in that a plurality of luminous-transmission columns are embedded in the concrete emergency indication board along the thickness direction, the length of connecting lines of circle centers of adjacent luminous-transmission columns is 1-2 times of the diameter of the luminous-transmission columns, the luminous-transmission columns are spliced into a pattern to be lightened, the luminous-transmission columns comprise a core part and a shell, the core part is a luminous inner core 1, the shell is luminous cement stone 2 arranged on the outer surface of the luminous inner core, and the luminous inner core 1 is made of optical fibers.
Further, the diameter of the light-transmitting post of the fine pattern portion of the concrete emergency sign is smaller than that of the light-transmitting post of the edge of the concrete emergency sign.
Compared with the prior art, the utility model has the beneficial effects that:
The self-energy-absorbing luminous concrete structure realizes the concrete lighting effect through the self-luminous and light-transmitting structural design, and has the effects of decoration, energy conservation and the like. The energy storage of the visible light is absorbed under the illumination condition of the daytime, the night light automatically emits, the visible light is emitted under the excitation of the light source, part of the obtained light energy is stored, and the energy is slowly released in the form of light after the excitation is stopped. The light transmission advantage of the optical fiber in the light-transmitting concrete and the long-afterglow self-luminescence advantage are utilized to release the light energy absorbed in the concrete again, no additional light source is needed for irradiation, and the luminous intensity of the concrete is greatly improved. The utility model has wide application in infrastructure construction, traffic engineering and architectural decoration, greatly improves the life quality of people, facilitates life style, has obvious effects of reducing carbon emission and saving energy, and can solve the problems of bad road surface condition, easy surface pollution and the like at night.
The light-transmitting concrete has the advantages that the brightness of the light-transmitting concrete is improved to be more than 500mcd, the energy-absorbing luminescent material and the cement material have strong applicability, the concrete can self-emit light, and the energy-absorbing effect is realized while hardening. The arrangement of the epoxy resin sealing layer ensures that the surface of the light-transmitting concrete is not easy to be polluted and is convenient to clean.
Drawings
Fig. 1 is a schematic structural diagram of a light-transmitting/light-transmitting column according to the present utility model.
FIG. 2 is a schematic diagram of self-absorption luminous concrete road sign line structure.
Fig. 3 is a schematic structural view of the self-absorption luminous concrete emergency sign.
In the figure, 1 is a light-transmitting inner core, 2 is luminous cement stone, 3 is a concrete body, and 4 is a luminous-light-transmitting column.
Detailed Description
The embodiments of the present utility model will be described in detail below, by way of example only, and not by way of limitation, with reference to the accompanying drawings, and various changes may be made without departing from the spirit of the utility model, within the scope of knowledge possessed by one of ordinary skill in the art.
The utility model discloses a self-absorption luminous concrete structure which comprises a luminous-transparent column 4 and a concrete body 3, wherein the luminous-transparent column (refer to figure 1) comprises a core part and a shell, the core part is a transparent inner core 1, the shell is luminous cement stone 2 arranged on the outer surface of the transparent inner core, the thickness of the shell is 1-2 times of the radius of the transparent inner core, and the luminous-transparent column is embedded into the concrete body.
The luminous cement stone is formed by combining white cement, water and long-afterglow luminous materials into clean slurry and then solidifying.
And the light-transmitting inner core is immersed in the purified pulp, fished out and immersed in the purified pulp again after waiting for 1 hour, repeatedly operated for 2-3 times, and then placed at a ventilation place for about 6-8 hours to prepare the light-emitting-transmitting column.
Then preparing a mould, inserting a luminous-light-transmitting column at a specified position in the mould, fixing the mould through space layout, pouring concrete mortar into the mould, carrying out rough grinding after the specified vibration speed and curing to obtain a concrete body 3 wrapping the luminous-light-transmitting column, and sealing the concrete body with epoxy resin to obtain the self-absorption luminous concrete structure.
The long afterglow luminescent material comprises a light absorber, a luminescent agent, a photochemical buffer agent and the like. Preferably, barium germanate is used as a matrix, bi ions are used as a luminescence center, trivalent rare earth ions are doped into ultraviolet long afterglow materials, light absorbed by the interior of the concrete is reused by the materials, and the materials are transmitted through a light-transmitting inner core, so that the luminescence intensity of the light-transmitting concrete is greatly improved.
The light-transmitting inner core is made of light-transmitting materials, such as optical fibers, and can be made of single optical fibers or a plurality of optical fibers which are woven together to form the light-transmitting inner core by weaving, wherein the optical fibers adopt plastic optical fibers with the fiber core diameter of 100-3000 mu m.
Example 1
The embodiment discloses self-absorption luminous concrete road marking, the road marking adopts a plurality of send out-printing opacity posts to carry out the array according to the direction of perpendicular to road surface and lays, and the area is the long wide region of road marking that the standardization required to the array is laid, sets up concrete body 3 in the adjacent space of all send out-printing opacity posts, sets up the epoxy seal at the upper surface layer of concrete body 3.
In the embodiment, the light-transmitting inner core 1 of the light-transmitting column is formed by weaving two plastic optical fibers with the fiber core diameter of 3000 mu m, the outer shell is a light-emitting cement stone 2 arranged on the outer surface of the light-transmitting inner core, and the thickness of the outer shell is 2 times of the radius of the light-transmitting inner core.
Compared with similar products, the road pavement construction method is more wear-resistant, has low construction difficulty coefficient, absorbs visible light under the condition of illumination in daytime, automatically emits light at night, does not need additional light source irradiation, is quite easy to generate traffic process, and is completed after concrete mortar is poured after normal concrete is poured and preset spaces are dug at marked lines and the road pavement is paved, and is fixed by referring to fig. 2, wherein the road pavement is a side view of the road, and the light-emitting and light-transmitting columns are sequentially installed along the length direction of each zebra crossing and are solidified.
The specific implementation process is as follows:
1. Mixing 50-60 parts of white cement, 25-30 parts of water and 15-20 parts of long afterglow luminescent material, and stirring and vibrating to prepare the clean slurry.
2. And sequentially immersing the plastic optical fiber into the paste, fishing out the plastic optical fiber and waiting for 1 hour, immersing the plastic optical fiber into the paste again, repeating the operation for 2-3 times, and then placing the plastic optical fiber in a ventilation place for about 6-8 hours to prepare the luminous-light-transmitting column. White in daytime and shiny at night.
3. The method comprises the steps of preparing a preset road marking groove, uniformly inserting light-transmitting columns into semi-dry common concrete, fixing through space layout, sequentially installing the light-transmitting columns 4 along the length direction of each zebra crossing, pouring concrete mortar to obtain a concrete body 3 wrapping the light-transmitting columns, paving an epoxy resin sealing layer outside the concrete body 3 wrapping the light-transmitting columns, curing for seven days, and completing self-absorption luminous concrete road marking after solidification.
Experimental analysis shows that the road marking of the embodiment has the luminous brightness of about 550mcd at night when the illumination time is 10 hours, the luminous brightness of about 520mcd at night when the illumination time is 8 hours, the luminous brightness of about 500mcd at night when the illumination time is 6 hours, and the luminous brightness of about 470mcd at night when the illumination time is 4 hours. The luminous duration can reach 8-12h, and the performance can reach 300% of the national standard of marking brightness.
Example 2
The embodiment discloses a self-absorption luminous concrete emergency sign (the side length of a triangle emergency sign is 70-80cm, the self-absorption luminous concrete emergency sign is combined with a common road warning sign aiming at the problem of low visibility at night, and the emergency sign is a triangle concrete slab (see figure 3).
The light-transmitting columns are distributed in the mould of the emergency sign along the thickness direction, the distance between adjacent light-transmitting columns (calculated by the length of the connecting line of the circle centers of the adjacent light-transmitting columns) is 1-2 times of the diameter of the light-transmitting columns, the light-transmitting columns are placed in sequence to form a pattern which needs to be lightened, the light-transmitting columns of the small-diameter light-transmitting inner core are adopted in the fine pattern part, and the light-transmitting columns of the large-diameter light-transmitting inner core are arranged at the edge of the emergency sign. In fig. 3, a triangular sign is shown in which the fine pattern is partly the "|" area, and a relatively small core size of the light-transmitting columns is provided, which can be a more accurate and vivid pattern display.
The light-transmitting inner core used in the edge region in this embodiment is formed by weaving two optical fibers with a core diameter of 2mm, and the light-transmitting inner core of the fine pattern portion is formed by using a single optical fiber with a core diameter of 1 mm.
After the light-transmitting columns 4 with preset patterns are installed, concrete mortar is poured in the mould, and the concrete slab indication board capable of self-absorbing and emitting light is completed after solidification. The inner light-transmitting core can transmit visible light absorbed by the long-afterglow luminescent material in the concrete slab to the surface to form preset indication content, and the light-transmitting core self-emits light at night to achieve a preset effect.
The utility model is applicable to the prior art where it is not described.
Claims (7)
1. A self-absorption luminous concrete structure is characterized by comprising luminous-light-transmitting columns and a concrete body,
The light-transmitting column comprises a core part and a shell, wherein the core part is a light-transmitting inner core, the shell is luminous cement stone arranged on the outer surface of the light-transmitting inner core, and the light-transmitting column is embedded into the concrete body.
2. The self-priming light emitting concrete structure of claim 1, wherein the thickness of the outer shell is 1-2 times the radius of the light transmitting inner core.
3. The self-energy-absorbing luminous concrete structure according to claim 1, wherein the light-transmitting inner core is made of plastic optical fibers with the fiber core diameter of 100-3000 μm, and is formed by braiding a single plastic optical fiber or a plurality of plastic optical fibers.
4. The self-energy absorbing luminescent concrete structure of claim 1, wherein the structure is a road marking, a concrete sign, or a concrete wall panel.
5. The self-absorption luminous concrete structure according to claim 4, wherein the self-absorption luminous concrete road marking is characterized in that the road marking adopts a plurality of luminous-light-transmitting columns to be paved in an array mode according to the direction perpendicular to a road surface, an array paving area is a length and width area of the road marking required by specifications, a concrete body is arranged in adjacent spaces of all the luminous-light-transmitting columns, an epoxy resin sealing layer is arranged on an upper surface layer of the concrete body, the luminous-light-transmitting columns comprise a core part and a shell, the core part is a light-transmitting inner core, the shell is luminous cement stones arranged on the outer surface of the light-transmitting inner core, and the light-transmitting inner core is made of optical fibers.
6. The self-priming luminous concrete structure according to claim 4, wherein the self-priming luminous concrete emergency sign is characterized in that a plurality of luminous columns are embedded in the concrete emergency sign along the thickness direction, the connecting line length of the circle centers of adjacent luminous columns is 1-2 times of the diameter of the luminous columns, the luminous columns are spliced into a required luminous pattern, the luminous columns comprise a core part and a shell, the core part is a luminous inner core, the shell is luminous cement stone arranged on the outer surface of the luminous inner core, and the luminous inner core is made of optical fibers.
7. The self-priming light emitting concrete structure of claim 6, wherein the diameter of the light emitting-transmitting columns of the fine pattern portion of the concrete emergency sign is smaller than the diameter of the light emitting-transmitting columns of the edges of the concrete emergency sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420828740.3U CN222375126U (en) | 2024-04-22 | 2024-04-22 | A self-energy luminous concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420828740.3U CN222375126U (en) | 2024-04-22 | 2024-04-22 | A self-energy luminous concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222375126U true CN222375126U (en) | 2025-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420828740.3U Active CN222375126U (en) | 2024-04-22 | 2024-04-22 | A self-energy luminous concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222375126U (en) |
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- 2024-04-22 CN CN202420828740.3U patent/CN222375126U/en active Active
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