CN208237674U

CN208237674U - Collect body of light

Info

Publication number: CN208237674U
Application number: CN201820618676.0U
Authority: CN
Inventors: 杨境界
Original assignee: Bio Mechanical And Electrical Ltd By Share Ltd Of Four Seasons
Current assignee: Bio Mechanical And Electrical Ltd By Share Ltd Of Four Seasons
Priority date: 2018-04-27
Filing date: 2018-04-27
Publication date: 2018-12-14
Anticipated expiration: 2028-04-27

Abstract

The utility model discloses a kind of collection body of light, wherein multiple light harvesting protrusions of dense distribution are protruding with above the collection body of light, it is bent above the light harvesting protrusion to be equipped with light harvesting cambered surface；And multiple Fresnel lenses of dense distribution are protruding with below the collection body of light, it is bent below the Fresnel lens to be equipped with arc of lighting face；The collection body of light of the utility model, lower production costs, and have effects that increase light utilization rate.

Description

Collect body of light

Technical field

The utility model is a kind of related collection body of light, refers in particular to a kind of light harvesting protrusion of the top with acquisition light, under Side has the collection body of light of Fresnel lens.

Background technique

As shown in Figure 1, one wears the light pipe 11 for passing through hothouse plants workshop roof 2, which is equipped with reflectance coating 111.One is mounted on the light-emitting units 12 of 11 lower end of light pipe, and light-emitting units 12 include: an anti-dazzle acrylic board 121 and one Spread light acrylic board 122.One is mounted on the photomask 14 of 11 top of the light pipe, and photomask 14 is hollow hemispherical, be by Acrylic material is integrally formed.

And the light pipe 11 is when in use, photomask 14 is that light A is first allowed to penetrate light pipe 11, and light pipe 11 utilizes reflection Film 111 by light A refract to anti-dazzle acrylic board 121 and diffusion light acrylic board 122 at, and light pipe 11 recycle it is anti-dazzle Light acrylic board 121 and diffusion light acrylic board 122 will be below light A homogenous diffusions to the hothouse plants workshop roof 2.

But photomask 14 is when making, and be first with the compressing acrylic board brake forming of the mold of high price is hollow hemisphere The photomask 14 of shape, in addition multiple group of light pipe 11 and anti-dazzle acrylic board 121 and a diffusion light acrylic board 122 connects, Whole assembling cost has been aggravated, has caused this photomask 14 to be connected cooperation with light pipe 11 and do not meet now high price and leads to swollen society Meeting.In addition, light A is the energy that can be gradually used up after a refraction, thus light A by photomask 14 can a small amount of failure, then pass through It crosses the refraction of reflectance coating 111 and is scattered downward by anti-dazzle acrylic board 121 and diffusion light acrylic board 122, light A is also Deficiency original 40% or so.

Therefore, it is known that the setting of the arc photomask 14 and light pipe 11 of high cost production is used in addition to that can consume light A Outside energy, also it is no longer complies with high price and leads to the now social of swollen and high human cost, therefore, photomask 14 and light pipe 11 are The things that must be abandoned as one.

Utility model content

In view of the above, learn that known photomask is provided with the excessively high problem of cost of manufacture and consumption light with light pipe and makes Therefore this case creator is promoted to research and develop towards the direction for promoting light utilization rate and reduction overall cost, and pass through with the missing of rate Thought deeply in many ways by this case creator, then and think and, the collection body of light that a plate body is manufactured accordingly is best.

The utility model refers to a kind of collection body of light, wherein the collection body of light itself is the plate body of a light transmission, and in the collection body of light Side is protruding with multiple light harvesting protrusions of dense distribution, and at least bent increase equipped with one acquires ray surface above each light harvesting protrusion Long-pending and angle light harvesting cambered surface: and multiple Fresnel lenses of dense distribution are protruding with below the collection body of light, each phenanthrene alunite It is at least bent below ear lens to go out arc of lighting face equipped with one.

Then, the arc of lighting ring out that ring around arc of lighting face sets a circle to five circles should be gone out.The light harvesting protrusion is equipped with a collection light cone liter Column, the collection light cone setting prop lateral margin are equipped with the collection light cone cambered surface that light area is acquired in an increase, and the collection light cone setting prop apical margin With the light harvesting cambered surface.

The purpose of this utility model is that: the collection body of light is the light harvesting protrusion for having acquisition light with top, and light is logical It crosses after light harvesting protrusion polarisation and injection is collected by the Fresnel lens of lower section, there is the benefit for increasing light utilization rate.

Detailed description of the invention

The schematic diagram for the light pipe that Fig. 1 is known technology.

Fig. 2 is the schematic diagram of the collection body of light of the utility model.

Fig. 3 is the bottom view of the collection body of light of the utility model.

Fig. 4 is the schematic diagram for arc of lighting ring and collecting light cone setting prop of the utility model.

Symbol description in attached drawing:

Symbol description in known technology:

A light；11 light pipes；111 reflectance coatings；12 light-emitting units；121 anti-dazzle acrylic boards；122 diffusion light Acrylic board；14 photomasks；2 hothouse plants workshops roof；

Symbol description in the utility model:

A light；B thermal energy；1 collection body of light；11 light harvesting protrusions；111 light harvesting cambered surfaces；112 collection light cone setting props；113 collection Light cone cambered surface；12 Fresnel lenses；121 go out arc of lighting face；122 go out arc of lighting ring.

Specific embodiment

To make to have the utility model further understanding, now it is illustrated with the following example.

The utility model provides a kind of collection body of light 1, wherein plate body of the collection body of light 1 as a light transmission, and the light harvesting Multiple light harvesting protrusions 11 of dense distribution are protruding with above body 1, each 11 top of light harvesting protrusion is at least bent equipped with an increase Acquire the light harvesting cambered surface 111 of light A area and angle；And multiple Fresnel that dense distribution is protruding with below the collection body of light 1 are saturating Mirror 12, each this 12 lower section of Fresnel lens is at least bent to be equipped with one and goes out arc of lighting face 121, as shown in: Fig. 2,3.

The collection body of light 1 is to increase to collect light A multi-angle with the light harvesting protrusion 11, and utilize the light harvesting protrusion 11 To light A, the polarisation in the collection body of light 1 is handled light harvesting cambered surface 111, and the light A of polarisation passes through the Fresnel lens 12 again Arc of lighting face 121 largely directly leads and appears the collection body of light 1 downward out, which is the plate body light transmission very thin with this itself, and same Shi Dacheng light A can multi-angle collect, after perforating a large amount of direct line A downward object.Meanwhile light harvesting cambered surface 111 is to the light The benefit that thermal energy B contained in line A also has appropriateness to reflect, as shown in: Fig. 2,3.

The utility model is to increase light A a large amount of direct projection quantity downward, therefore go out around arc of lighting face 121 at this that ring sets one again It encloses to five circles and goes out arc of lighting ring 122.The light harvesting protrusion 11 is in order to increase to light A capture range, therefore above the collection body of light 1 Equipped with a collection light cone setting prop 112, which is equipped with the collection light cone arc that light A area is acquired in an increase Face 113, and 112 apical margin of collection light cone setting prop has the light harvesting cambered surface 111, and collection light cone cambered surface of the collection light cone setting prop 112 113 can cooperate the light harvesting cambered surface 111 effectively to expand collection angle just and collect area.Whereby, it is small, corresponding itself to be integrated product Cost collection body of light 1 that also extremely low light-transmitting plate system is done, the collection body of light 1 be suitable for planting greenhouse, campus, factory, office, Businessman and general interior etc., it follows that the collection body of light 1 is for acquiring the optimal selection of room UV light A (such as Fig. 4 institute Show；In addition: planting greenhouse, campus, factory, office, businessman does not draw herein with general interior and label).

Via it is described above it is found that the utility model be with: this integrates small, the corresponding cost of the product also pole of body of light 1 in itself Low light transmission plate body, and the collection body of light 1 is the light harvesting protrusion 11 for having acquisition light A with top, the light harvesting protrusion 11 first with 111 multi-angle of light harvesting cambered surface collects light A, and light A is handled by 11 polarisation of light harvesting protrusion simultaneously, then saturating by the Fresnel of lower section Mirror 12 collects direct projection downward and goes out.

The technology contents and technical characterstic of the utility model have revealed that as above, however one skilled in the art scholar still may Announcement based on the utility model and make various replacements and modification without departing substantially from the spirit of the present invention.Therefore, the utility model Protection scope should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model and repair Decorations, and covered by present utility model application the scope of the patents.

Claims

1. a kind of collection body of light, which is characterized in that wherein, the collection body of light itself is the plate body of a light transmission, and convex above the collection body of light Have multiple light harvesting protrusions of dense distribution out, above each this light harvesting protrusion at least it is bent be equipped with one increase acquisition light area and The light harvesting cambered surface of angle；And multiple Fresnel lenses of dense distribution are protruding with below the collection body of light, each Fresnel is saturating It is at least bent below mirror to go out arc of lighting face equipped with one.

2. collection body of light according to claim 1, which is characterized in that wherein, ring around arc of lighting face should be gone out and set a circle to five circles Go out arc of lighting ring.

3. collection body of light according to claim 1, which is characterized in that wherein, which is equipped with a collection light cone setting prop, should Collection light cone setting prop lateral margin is equipped with the collection light cone cambered surface that light area is acquired in an increase, and the collection light cone setting prop apical margin has this Light harvesting cambered surface.