CN202361275U - Optical conducting rod for lighting of building outer wall - Google Patents
Optical conducting rod for lighting of building outer wall Download PDFInfo
- Publication number
- CN202361275U CN202361275U CN 201120497662 CN201120497662U CN202361275U CN 202361275 U CN202361275 U CN 202361275U CN 201120497662 CN201120497662 CN 201120497662 CN 201120497662 U CN201120497662 U CN 201120497662U CN 202361275 U CN202361275 U CN 202361275U
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- China
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- medium glass
- optically
- conducting rod
- optically denser
- denser medium
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Abstract
The utility model relates to an optical conducting rod for lighting of a building outer wall. The optical conducting rod consists of an optical conducting rod core part and a heat-insulating sheath, wherein the optical conducting rod core part consists of optically denser medium glass and outer coating optically thinner medium glass tightly adhered onto the optically denser medium glass, one end surface of an optically denser medium glass core is cylindrical, the center of the optically denser medium glass core is of a convex surface, the other end surface of the optically denser medium glass core is of a hollow semispherical concave surface, and the middle part of the optically denser medium glass core is a rod body; and the heat-insulating sheath is embedded into an inserting opening between the optically denser medium glass and the optically thinner medium glass. The optical conducting rod disclosed by the utility model has the advantages of simple structure, low cost and simpleness and convenience for production and installation; and according to the optical conducting rod, the indoor lighting efficiency of a building can be greatly increased, lighting requirements of a special area of the building are met, and an effect of inner and outer heat breakage of the building is improved to the great extent.
Description
Technical field
The utility model relates to a kind of being installed in the exterior wall concrete segment, is used for the optics conducted rod that outdoor natural daylight is gathered.
Background technology
In recent years, along with being on the rise of global energy crisis and greenhouse effects, all over the world the design of building energy conservation is more and more paid attention to.Indoor lighting is a stumbling-block of yoke energy-saving design in construction always, makes the Architectural Structure Design space receive severely restricts.Though heliotechnics can be accomplished the indoor conversion of outdoor luminous energy, need convert electric energy earlier to, and then convert luminous energy to, conversion efficiency is very low.And solar panels are with high costs, also do not reach the degree of promoting at present on a large scale.This just presses for a kind of technology, makes external wall can directly gather outdoor natural daylight, can directly be transmitted in outdoor natural daylight indoor.Under the condition that does not lose exterior-wall heat insulation effect and consume electric power, satisfy the daylighting demand of architecture indoor special area, realize the purpose of building energy conservation.This shows that it is imperative with the concrete exterior wall building block product of disconnected hot dual-use function that development possesses daylighting.
Summary of the invention
In view of above-mentioned, the purpose of the utility model is to provide the outdoor daylighting of a kind of external wall with optics conducted rod design, satisfies the exterior wall daylighting and the heat insulation demand of architectural design, to realize the urgent day by day Green Design requirement of building industry.
The purpose of the utility model can realize through following measure:
The optics conducted rod is used in a kind of external wall daylighting; Form by a kind of optics conducted rod and heat insulation sheath; The optics conducted rod is to be made up of optically denser medium glass core and the exoperidium optically thinner medium glass of being close to glass core, and optically denser medium glass core one end face is a tubular, and the center is convex surface; The other end is the concave surface of bulbus cordis in midair, and the centre is a barred body; Heat insulation sheath embeds in the socket of optically denser medium glass core and optically thinner medium glass.
The advantage of the utility model and the beneficial effect of generation:
The present invention adopts the simple glass material, and cost is lower; Simple in structure, easy for installation; With respect to the indoor lighting mode of windowing at body of wall; The design says on whole meaning, not only satisfies the daylighting demand of building special area, has improved architectural lighting efficient; And also improved the inside and outside disconnected thermal effect of building to a great extent, realized building green energy conservation designing requirement; The daylighting mode of fixed point can provide permanent natural illumination to indoor ornament, can widen the path of architecture indoor Decoration Design thus and improve the art of architecture form of expression; The most important thing is, can enlarge the design space of Architectural Structure Design, will produce revolutionary impetus Architectural Structure Design.
Description of drawings
Fig. 1 is the utility model section structure sketch map.
Fig. 2 optics conducted rod and light propagation path.
Fig. 3 building block boring mounting means.
The mounting means of Fig. 4 die casting.
The specific embodiment
Be described further again below in conjunction with the technical scheme of accompanying drawing the utility model:
The optics conducted rod is used in a kind of external wall daylighting, is made up of optics conducted rod core and heat insulation sheath 3.Optics conducted rod core is to be made up of optically denser medium glass 1 and the exoperidium optically thinner medium glass 2 of being close to glass 1, and optically denser medium glass core one end face is a tubular, and the center is convex surface, and the other end is the concave surface of bulbus cordis in midair, and the centre is a barred body; Heat insulation sheath 3 embeds in the socket of optically denser medium glass 1 and optically thinner medium glass 2.
The utility model is to have utilized optical total-reflection principle and refraction principle, realized natural daylight by the open air to indoor gathering, transmit and disperse.The optics conducted rod is mainly processed by clear glass and lucite and insulation material: at the core of optics conducted rod, be to be processed by optically denser medium (being the medium that refractive index is higher, light velocity propagation overflows) glass 1.Being close to the parcel core outer surface is processed by optically thinner medium (be that refractive index is lower, light velocity propagation medium) faster glass 2; The refractive index of optically denser medium glass 1 must be greater than the refractive index of exoperidium optically thinner medium glass 2; To realize the total reflection conduction of light, reduce the luminous energy loss.In addition, the shaped design of conducted rod has guaranteed the transmission path of light, sees Fig. 2.Glass 1 optically focused convex surface near outdoor section has light-focusing function, shown in Fig. 2 left side; Reflecting glass 1 concave surface near indoor section (Fig. 2 right side) arrives the scattering concave surface with light reflection (part light also is total reflection) earlier; Light is scattered to indoor by the scattering concave surface again; Can find out; The optics conducted rod of this shape can be realized the converging of light, total reflection transmission and diffusion function, has very high one-way transmission efficient.In addition, the thermal-insulation coat 3 of parcel optics conducted rod is processed by common polyvinyl chloride foam, and purpose is the heat conduction that cuts off between conducted rod and the walling unit, prevents the reduction of wall thermal insulating function.
The mounting means of optics conducted rod divides two kinds substantially: a kind of is the mounting means that the exterior wall concrete segment is holed, like Fig. 3; Another kind is in the production phase of concrete exterior wall building block, adopts the mode of die casting moulding to install, like Fig. 4.
Bore mode is installed: get out the hole of certain diameter earlier at concrete segment, the aperture is greater than the maximum gauge of optics conducted rod.In the hole of being bored, pour into building glue then, the optics conducted rod that is surrounded by insulation crust 3 is inserted in the hole to solidify to get final product.This method is adapted at installing in the finished product concrete segment.
The moulding by casting mode is installed as shown in Figure 4: three alignment pins of assembling on the mould dividing plate of cast concrete building block, the optics conducted rod that is surrounded by the insulation crust is fixed between the dividing plate, and moulding by casting gets final product.Since the structure of optics conducted rod, after the concrete setting, can the optics conducted rod is stuck naturally, sealing, conducted rod can not come off.This method need not be holed, and need not go specially to install, and is well suited for the synchronous production in enormous quantities with the exterior wall concrete segment.
Claims (1)
1. the optics conducted rod is used in an external wall daylighting; Form by optics conducted rod core and heat insulation sheath (3); Its characteristic optical conducted rod core is to be made up of optically denser medium glass (1) and the exoperidium optically thinner medium glass (2) of being close to glass (1), and optically denser medium glass (1) one end face is a tubular, and the center is convex surface; The other end is the concave surface of bulbus cordis in midair, and the centre is a barred body; Polyvinyl chloride foam heat insulation sheath (3) embeds in the socket of optically denser medium glass core (1) and optically thinner medium glass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497662 CN202361275U (en) | 2011-12-02 | 2011-12-02 | Optical conducting rod for lighting of building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497662 CN202361275U (en) | 2011-12-02 | 2011-12-02 | Optical conducting rod for lighting of building outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361275U true CN202361275U (en) | 2012-08-01 |
Family
ID=46572459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120497662 Expired - Lifetime CN202361275U (en) | 2011-12-02 | 2011-12-02 | Optical conducting rod for lighting of building outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193824A (en) * | 2018-01-22 | 2018-06-22 | 大连理工大学 | Energy-saving lighting builds module by laying bricks or stones |
-
2011
- 2011-12-02 CN CN 201120497662 patent/CN202361275U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193824A (en) * | 2018-01-22 | 2018-06-22 | 大连理工大学 | Energy-saving lighting builds module by laying bricks or stones |
| WO2019141006A1 (en) * | 2018-01-22 | 2019-07-25 | 大连理工大学 | Energy-saving and lighting masonry module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |