CN212566131U - Lighting ventilator - Google Patents

Abstract

The application provides a daylighting ventilator, relate to basement air regenerating device technical field, realize taking a breath of basement through being connected with the pipeline, including mechanism and top cap of taking a breath, the top cap is installed in the mechanism of taking a breath, the rotatable connection of mechanism of taking a breath is used for realizing taking a breath in the pipeline, the top cap is made for transparent material and is used for realizing the printing opacity, adopt the structure similar to hood, and establish its top cap into transparent material, so that locate this device outdoor time can be indoor the light penetration, realize ventilation and illumination simultaneously, the function is gathered, avoided building extra structure and realized, the effectual construction cost that has reduced.

Description

Lighting ventilator

Technical Field

The application relates to basement air regenerating device technical field particularly, relates to a daylighting ventilator.

Background

The building is a general name of buildings and structures, and is made of soil, bricks, tiles, stones and woods; the space for people to live and use is formed by building materials (reinforced concrete, section bars and the like) and is an artificial environment created by people by utilizing the grasped substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules in order to meet the needs of social life.

At present, the illumination of indoor spaces with weak lighting in the building field mostly depends on a power supply (such as basements and other venues), the lamp is turned on in 24 hours, the power consumption is very large, although the existing light source is greatly optimized, the electric energy still needs to be consumed, and a great deal of energy waste exists; the damp and turbid air quality in the indoor space with weak lighting is also a common problem.

With the rising of global energy prices, energy-saving and emission-reducing policies in various places are coming out, and how to effectively reduce energy consumption, improve energy utilization rate and reduce carbon dioxide emission becomes a focus of social attention more and more. Building energy conservation is an important aspect of energy conservation and emission reduction. The building energy consumption accounts for 28% of the total energy consumption, wherein about 60% of indoor energy consumption is an air-conditioning refrigeration and heating system, 40% of indoor energy consumption is used for an illumination system, and the illumination energy consumption can be greatly reduced by natural lighting of basements and garages. At present, the blast cap is mostly adopted to ventilate the basement, and if natural light is needed to be used for illumination, an additional building mechanism is needed to realize the introduction of the light.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a lighting ventilator which adopts a structure similar to a hood and is provided with a top cover made of transparent materials, so that the device can penetrate light into the room when being arranged outdoors, and meanwhile, ventilation and illumination are realized.

The embodiment of the application is realized by the following technical scheme:

the utility model provides a daylighting ventilator, through the taking a breath of realizing the basement with the pipe connection, includes ventilation mechanism and top cap, the top cap install in ventilation mechanism, ventilation mechanism rotatable connect in the pipeline is used for realizing taking a breath, the top cap is made for transparent material and is used for realizing the printing opacity.

Furthermore, the top cover is made of quartz glass.

Further, the top cover is in a convex lens shape.

Furthermore, the surface of the top cover is coated with a super-hydrophobic film.

Further, the ventilation mechanism is made of PC plastic.

Furthermore, a super-hydrophobic film is laid on the surface of the air exchange mechanism.

Furthermore, the ventilation mechanism is in a lantern shape.

Furthermore, the ventilation mechanism comprises a plurality of guide vanes, and the guide vanes are arranged in parallel along the circumferential direction of the top cover.

The technical scheme of the embodiment of the application has at least the following advantages and beneficial effects:

this application reasonable in design, simple structure adopt the structure similar to the hood to establish transparent material with its top cap, so that locate this device outdoor can be indoor the light penetration, realize simultaneously ventilating and the illumination, carry out the set with the function, avoided building extra structure and realized, the effectual construction cost that has reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a first schematic structural diagram of a ventilation and lighting system for buildings according to embodiment 1 of the present application;

fig. 2 is a schematic structural diagram ii of a ventilation and lighting system for buildings according to embodiment 1 of the present application;

fig. 3 is a schematic structural view of a lighting and ventilation mechanism provided in embodiment 1 of the present application;

fig. 4 is a schematic structural diagram of a wind transporting and light delivering mechanism provided in embodiment 1 of the present application;

fig. 5 is a schematic structural view of an illumination widening mechanism provided in embodiment 1 of the present application;

icon: 1-lighting and ventilating mechanism, 11-ventilating mechanism, 12-top cover, 2-air and light conveying mechanism, 21-pipeline, 22-metal glaze layer, 3-lighting widening mechanism, 31-conical shell, 32-conical light widening mechanism, 33-air channel and 34-filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 5, the present embodiment provides a ventilation lighting system for a building, including a lighting and ventilation mechanism 1 and a wind and light transmission mechanism 2, where one end of the wind and light transmission mechanism 2 is communicated with the building, and the other end is communicated with the outside to realize the exchange of indoor and outdoor light and air, and the lighting and ventilation mechanism 1 is connected with the outside of the wind and light transmission mechanism 2 to provide power to supply air to the building.

This application utilizes pipeline 21 to introduce inside the realization ventilation illumination of building with sunlight, natural wind to the pipeline 21 ventilation lighting system of moist not ventilation environment design such as basement and garage. The shower bath device not only can effectively utilize renewable energy, save resources and realize zero emission, but also can enable people to enjoy shower spring breeze indoors to a certain extent, joyful mood and improve life quality.

Specifically, the lighting and ventilation mechanism 1 comprises a ventilation mechanism 11 and a top cover 12, the top cover 12 is installed above the ventilation mechanism 11, the ventilation mechanism 11 is rotatably connected to the air and light delivery mechanism 2 to achieve ventilation, the top cover 12 is made of transparent materials to achieve light transmission, the ventilation mechanism 11 is made of PC plastics, it is noted that, when in use, at least two lighting and ventilation mechanisms 1 are respectively used as a lighting and ventilation cover (air suction) and a lighting and turbine cover (air exhaust), the whole mechanism is exposed outdoors to collect sunlight, the whole shape is similar to a sphere (similar to a natural ventilator), specifically, the ventilation mechanism 11 is in a lantern shape, the ventilation mechanism 11 comprises a plurality of guide vanes, the plurality of guide vanes are arranged in parallel along the circumferential direction of the top cover 12, the exhaust air is pushed to enter a part of turbines (namely the lighting and turbine covers) to rotate by utilizing air heat convection caused, indoor foul gas, moisture, the steam of discharge, because exhaust leads to indoor formation negative pressure, outdoor fresh air passes through the daylighting draft hood and gets into indoorly, changes the room air, and the two complements each other with better indoor air quality of keeping, guarantees people's comfortable environment. The effect of collecting light is stronger than that of the traditional skylight and the daylighting skylight, and is more optimal, the top cover 12 is made of quartz glass, and the quartz glass has the advantages of high temperature resistance, corrosion resistance, thermal stability, good light transmission performance, good electrical insulation performance, convenience for ultraviolet transmission, high speed, high efficiency and no pollution, is convenient for the sanitary conditions of basements and garages, and achieves the comfortable and safe effect; the top cover 12 is lenticular to facilitate absorption of light energy. In some embodiments, the top cover 12 and the ventilation mechanism 11 are coated with super-hydrophobic films, the super-hydrophobic films have surfaces which are very difficult to wet by water, the contact angle of water on the surfaces of the super-hydrophobic films exceeds 150 degrees, and the sliding angle is less than 20 degrees, so that the super-hydrophobic films have a self-cleaning effect and are not wet. When the solar energy collecting ventilating hood is used, the angle between the lighting turbine hood and the lighting ventilating hood and the roof or the ground is 90 degrees, so that the sunlight is conveniently refracted and absorbed, and the lighting of the pipeline 21 is facilitated.

The number of the lighting and ventilation mechanisms is determined according to the number of the natural ventilators, and the formula is as follows:

in the formula: VOL-the volume of the building interior in units of

A/C- -air change rate required per hour in units of times.

Air change capability-wind speed according to local weather recording criteria. Has a unit of

The applicant is inspired by optical fibers in design, wherein the optical fibers are composed of two layers of materials with different refractive indexes, the inner layer is a fiber core, and the outer layer is a cladding. Typically, the refractive index of the core glass is 1% greater than that of the outer glass. According to the principle of refraction and total reflection of light, when the angle of light striking the interface of the inner core and the outer layer is larger than the critical angle for generating total reflection, the light can not pass through the interface and is totally reflected. In this case, the light is totally reflected at the interface for countless times, propagates forward in the fiber core in a zigzag path, and finally reaches the other end of the fiber, in this embodiment, the air and light delivery mechanism 2 includes a plurality of pipes 21, the pipes 21 are connected in a direct-facing manner or connected by smooth bends, the pipes 21 are internally coated with a metal glaze layer 22, and a large number of micro crystals can be precipitated on the surface of the metal glaze layer 22. These tiny crystals grow directionally, often parallel to the surface of the enamel layer, forming a microscopically ordered equilibrium structure. When the surface of the glaze is provided with a layer of crystal growing in parallel along the glaze, and light irradiates the glaze, the glaze can generate stronger specular reflection. Meanwhile, a metal glaze layer 22 is coated in the pipeline 21, so that the surface is smooth, the loss of gas along the way is reduced, and the local resistance of the gas is reduced by adopting a smooth 90-degree elbow.

In some embodiments, in order to reduce the number of the lighting and ventilation mechanisms 1 and the wind and light transmission mechanisms 2, an illumination widening mechanism 3 is further provided, so that the area of a single wind and light transmission mechanism 2 capable of illuminating is enlarged, specifically, the illumination widening mechanism 3 comprises a conical shell 31 and a conical light spreading mechanism 32, the conical shell 31 is communicated with the wind and light transmission mechanism 2 and gradually expands outwards, the conical light spreading mechanism 32 penetrates through the conical shell 31, a gap exists between the conical shell 31 and the conical light spreading mechanism to form an air duct 33, a TiO2 layer is laid on the inner layer of the conical light spreading mechanism 32, the light is widened by utilizing the total reflection of a pipeline 21 to a light plate coated with titanium dioxide nanoparticles, sunlight illumination is adopted indoors, the titanium dioxide particles can scatter light, light with different wavelengths is decomposed, and the light source is enlarged by coating titanium dioxide nanoparticle sol; the gap between the conical light-diffusing mechanism 32 and the conical shell 31 is provided with a filter screen 34, so that mosquitoes can be effectively prevented from entering and exiting and large-particle dust can be effectively prevented from entering.

In some embodiments, the solar powered lighting system further comprises a solar panel, a storage battery and an electric light source, wherein the storage battery is used for storing electricity through the solar panel in the daytime, and the electric light source can be powered through the storage battery in the evening so as to realize night lighting.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. The utility model provides a daylighting ventilator, through the taking a breath of realizing the basement with the pipe connection, including mechanism and top cap of taking a breath, the top cap install in mechanism of taking a breath, the rotatable connection of mechanism of taking a breath in the pipeline is used for realizing taking a breath, its characterized in that: the top cover is made of transparent materials and used for realizing light transmission.

2. A daylighting ventilator according to claim 1, wherein: the top cover is made of quartz glass.

3. A daylighting ventilator according to claim 1, wherein: the top cover is in a convex lens shape.

4. A daylighting ventilator according to claim 1, wherein: the surface of the top cover is laid with a super-hydrophobic film.

5. A daylighting ventilator according to claim 1, wherein: the ventilation mechanism is made of PC plastic.

6. A daylighting ventilator according to claim 5, wherein: the surface of the air exchange mechanism is coated with a super-hydrophobic film.

7. A daylighting ventilator according to claim 1, wherein: the ventilation mechanism is in a lantern shape.

8. A daylighting ventilator according to claim 7, wherein: the air exchange mechanism comprises a plurality of guide vanes which are arranged in parallel along the circumferential direction of the top cover.

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