CN202561644U

CN202561644U - Light uniformizing structure

Info

Publication number: CN202561644U
Application number: CN2012202053372U
Authority: CN
Inventors: 李宗明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-08
Filing date: 2012-05-08
Publication date: 2012-11-28
Anticipated expiration: 2022-05-08

Abstract

The utility model provides a light uniformizing structure. The light uniformizing structure mainly comprises a plurality of light-transmitting pieces and a plurality of light-emitting bodies, wherein each light-transmitting piece is provided with at least two inclined sections, a middle section and two extending sections; the two inclined sections extends outwards from the two sides of the middle sections in an inclined manner and are connected with the extending sections; the middle section is provided with a first surface and a second surface; a medium layer capable of darkening and reflecting a light source is formed on at least one surface; and a plurality of light-emitting sources are positioned at the middle section with the medium layer. Therefore, the light uniformizing structure provided by the utility model has the advantages that the linear light-emitting sources irradiated by all the light emitting bodies are weakened by blocking of the medium layer, simultaneously partial light sources are reflected, and the reflected partial light sources are guided to the extending sections at the two sides by the inclined surfaces, so that the extending sections at the two sides of the middle section of each light-transmitting piece obtains uniform and soft light sources.

Description

Equal photo structure

Technical field

The utility model weakens the uniform area light source structure for sheen relevant for a kind of LED direct-injection type spot light.

Background technology

At present, LED has the energy saving characteristic concurrently because of power consumption property is low, so that various countries are devoted to the field of LED illumination then.Though LED has its environment-friendly advantage, the light source of its release belongs to straight line light, thus can't reach than wide-angle illumination disappearance, and, when utilizing LED, then can produce the strong spot light that stimulates vision for decoration or illuminating lamp source for fear of the linear light source characteristic.

For overcoming the disappearance that LED straight line light is given birth to; When industry is used LED as light emitting source, often adopt the side direction light source and cooperate a diffuser plate again, let the point source of light of LED be diffused as comparatively soft area source; But above-mentioned solution; All focus on non-direct-injection type light source, the direct-injection type light source for transparent surface and the output of LED vertical irradiation does not but still have comparatively ideal solution problem so far; So that when LED is used in the direct-injection type light source, still can produce local bright (corresponding LED place), local dim inharmonious disappearance.Therefore, how to let the light source of direct-injection type LED reach softer equal light effect, become the main demand of the utility model.

The utility model content

The main purpose of the utility model provides a kind of equal photo structure that can LED direct projection light source be converted into soft and uniform light.

For reaching above-mentioned purpose, the equal photo structure of the utility model comprises an at least one light transmission piece and at least one illuminator;

This light transmission piece comprises two tilting sections, an interlude and two extensions; These two tilting sections are from this interlude inclination extension relatively of the two ends of this interlude; This extension makes interlude from a tilting section wherein between two extensions away from an end horizontal expansion of this interlude;

Wherein, this interlude has a first surface and a second surface, and this first, second surperficial at least one forms a dielectric layer, and this dielectric layer has the characteristic that light source is weakened and reflects;

This illuminator is positioned at a side of this light transmission piece and towards the interlude of this light transmission piece, and the axial line of this illuminator is perpendicular to the interlude of this light transmission piece, and this illuminator is optionally launched light source to this light transmission piece;

During this illuminator light source vertical irradiation interlude; Can weaken light source and reflecting part light source by the dielectric layer through the surface; The part light source of warp reflection is the extension of guiding both sides through two inclined planes then, makes interlude and extension, both sides produce even and inirritative soft light source by this.

Said two tilting sections and interlude enclose structure one recess, this recess outside housing the direction flaring and be taper.

The first surface of said interlude forms said dielectric layer; A part of light source is being penetrated behind the second surface of interlude; Earlier by more than the reflection once of the dielectric layer of said first surface; Again respectively by said interlude, two tilting sections and the reflection of this extension once above after, penetrated the first surface of interlude, two tilting sections and two extensions and evenly outwards emission.

Said dielectric layer is light diffusing agent, coating or veil.

Said interlude, tilting section and extension rule are arranged continuously and are concatenated into a light penetrating ring.

The advantage of the utility model is:

The linear light source of each illuminator irradiation of the utility model; Stop through dielectric layer and weaken light source; With the reflection of part light source, the part light source of warp reflection is the extension of guiding both sides through the inclined plane then, makes the extension, interlude both sides of light transmission piece all obtain uniform soft light source simultaneously.

Description of drawings

Fig. 1 is the stereogram of the utility model.

Fig. 2 is the exploded view of the utility model.

Fig. 3 is the partial sectional view of the utility model.

Fig. 3 A is the partial enlarged drawing of Fig. 3.

Fig. 4 is the partial structurtes stereogram of the utility model.

Fig. 5 is the vertical view of Fig. 4.

Fig. 6 is the sketch map that light source penetrates light transmission piece.

Reference numeral

12 laminates, 121 second transmittance sections, 11 base portions, 111 first transmittance sections, 14 shells

The luminous room of 15 drain pans 16 31 light transmission piece 311,311 ' tilting section, 312 interludes

313 extensions, 314 first surfaces, 315 second surfaces, 32 illuminators, 33 light penetrating rings

A, B light source

The specific embodiment

Below the equal photo structure of relevant the utility model; For combination water smoke machine is narrated usefulness for structure embodiment, but be not restriction, in the time of need producing the product combination utilization of even sheen effect such as to apply to water smoke machine single product; Still belong to the category that the utility model is protected, give earlier chat bright.

Please refer to Fig. 1 to Fig. 3, the water smoke machine of the utility model comprises a housing, a water smoke produces a module and an equal photo structure.

This housing includes base portion 11, laminate 12, water tank and shell 14; This base portion further has drain pan 15 11 times; This housing can have accommodation space in wherein enclosing structure after assembling in regular turn with drain pan 15, base portion 11, laminate 12, water tank and shell 14, and accommodation space further receives base portion 11, laminate 12 forms a plurality of rooms with the water tank separation.This laminate 12 is located on this base portion 11.This drain pan 15 removably is assembled in base portion 11, and can supply the room splendid attire water between drain pan 15 and base portion 11.This water tank is arranged on this laminate 12, and water tank supplies splendid attire water.

Wherein, the top outer peripheral edges of this base portion 11 and the outer peripheral edges of this laminate 12 are enclosed structure one luminous room 16, shown in Fig. 3 and Fig. 3 A.These luminous room 16 preferablies and other rooms are not connected, make this luminous room 16 and other rooms keep isolated, do not get into this luminous room 16 and do not have water.Wherein, the top outer peripheral edges of this base portion 11 are equipped with a circle first transmittance section 111, and the outer peripheral edges of this laminate 12 are equipped with a circle second transmittance section 121.

This water smoke produces module (figure does not show) and is located at this housing, and in order to produce water smoke and water smoke is seen off outside housing, the structure that this water smoke produces module belongs to convention, so do not repeat them here.

Please refer to Fig. 2 to Fig. 6, this equal photo structure is located at this housing, more clearly says so and is located in this luminous room 16, and is as shown in Figure 3.Wherein, this equal photo structure comprises plural light transmission piece 31 and plural illuminator 32.Each light transmission piece 31 comprises two tilting sections 311,311 ', interlude 312 and two extensions 313 at least.Wherein these two tilting sections 311,311 ' two ends these interlude 312 inclination extensions relatively of this interlude 312 certainly; This two tilting sections of preferably 311,311 ' are respectively from these interlude 312 outward-dipping extensions; And then be connected with the extension 313 of interlude 312 adjacent both sides (being that interlude is between two extensions); This two tilting sections 311,311 ' bearing of trend are not parallel to each other; And two tilting sections 311,311 ' and the interlude 312 on plane enclose structure one recess, this recess outside housing the direction flaring and be taper.This extension 313 becomes a plane from a tilting section 311 wherein away from an end horizontal expansion of this interlude 312.In the present embodiment, the extension 313 of each light transmission piece is connected in a wherein tilting section 311 ' of another light transmission piece, and by this, the rule of those interludes, tilting section and extension is arranged continuously, then can be concatenated into a light penetrating ring 33.Wherein, this light penetrating ring 33 is located in this luminous room 16, and this light transmission piece material must be light-permeable materials such as acryl, plastic cement or PC, the preferably, and light transmission piece is also omited the tool pliability, in order to bending circle coiled loop shaped.

Those illuminators 32 are located on this luminous room and the shape that is distributed in distance, and are positioned at a side of this light penetrating ring 33, and more clearly saying so is positioned at the inboard of those light penetrating rings 33, and illuminator 32 corresponding light transmission piece 31.Wherein, each illuminator 32 is towards the interlude 312 of the light transmission piece of correspondence, and the axial line of each illuminator is perpendicular to the interlude 312 of this light transmission piece, the letter speech, each illuminator 32 direct forward is faced the interlude 312 of corresponding light transmission piece.And each illuminator 32 is optionally launched plural light source A, B to this light transmission piece 31.The preferably, each illuminator 32 is spaced the LED lamp that forms for single, and the preferably is provided with the lamp bar of plural LED lamp for spaced surface.

Please refer to Fig. 6; More prior; The interlude 312 of this light transmission piece has a first surface 314 and a second surface 315, and at least one forms a dielectric layer (figure do not show) this first, second surface 314,315, and wherein being formed with this dielectric layer with first surface 314 is the best; This dielectric layer has dim light, reflects and makes the characteristic of light source homogenising; For example light diffusing agent just has above-mentioned characteristic, uses so can be used as dielectric layer, and dielectric layer also can be coating or not spacing what form such as cloudy surface processing or veil.

Please refer to Fig. 6; Each light transmission piece has certain thickness and has light transmission; Therefore in the plural light source of each illuminator 32; Wherein a part of light source A directly penetrates this interlude, two tilting sections and this extension respectively, after another part light source B sees through the dielectric layer homogenising, penetrates interlude 312, two tilting sections 311,311 ' and this extension 313 more respectively.In the present embodiment; The first surface 314 of this interlude is formed with this dielectric layer; The employed dielectric layer of present embodiment is the material that can increase light reflectivity, and increasing light reflectivity is one of means with the light source homogenising, so another part light source B is penetrating behind the second surface of interlude; Earlier by more than the reflection once of the dielectric layer of this first surface; After more than being reflected once by this interlude, two tilting sections and this extension respectively again, penetrated the first surface of interlude, two tilting sections and this extension and outwards emission, reached purpose the light source homogenising.Those light sources after by homogenising then further penetrated these first, second 111,121 backs, transmittance section to be launched outside housing, as shown in Figure 1.

By this; Light transmission piece 31 is because of having an interlude 312 and two tilting sections 311,311 '; And illuminator 32 direct forwards are in the face of the interlude 312 of light transmission piece; And the first surface of interlude is formed with this dielectric layer, can promote the homogenising degree of each light source by this, makes even more and soft that the light source that penetrated first, second transmittance section becomes.In other embodiments, do not get rid of and to form a dielectric layer on the inside and outside surface of tilting section or extension, further increase the homogenising degree of light source.

In brief; The strong row light source of illuminator 32 direct projections can weaken because of being positioned at the surperficial dielectric layer of dead ahead interlude, and the partial reflection light source is provided because of dielectric layer; Extension after this partial reflection light source then will reflect through tilting section than weak light source guiding both sides; Make the interlude of light transmission piece and the plane, extension of adjacent both sides by this, all discharge uniform soft light, and the eyes that can not stimulate the user.

When above-mentioned equal photo structure combines the water smoke machine to use; Because light transmission piece is located in the luminous room of housing; So when using this water smoke machine night, luminous room can demonstrate the uniform annular aperture of a circle, not only is fit to body and mind and releives; More can build romantic atmosphere, the real brand-new creation that belongs to a novelty and give many progressive effects.

Claims

1. an equal photo structure is characterized in that, comprising:

At least one light transmission piece; Comprise two tilting sections, an interlude and two extensions; These two tilting sections extend towards outer incline from the two ends of this interlude, and this extension makes interlude from a tilting section wherein between two extensions away from an end horizontal expansion of this interlude;

Wherein, this interlude has a first surface and a second surface, and this first, second surperficial at least one forms a dielectric layer, and this dielectric layer has the characteristic of dim light and reflection source;

At least one LED illuminator is positioned at a side of this light transmission piece and towards the interlude of this light transmission piece, and the axial line of this illuminator is perpendicular to the interlude of this light transmission piece;

During this illuminator light source vertical irradiation interlude, can weaken light source and reflecting part light source by the dielectric layer through the surface, the part light source of warp reflection is the extension of guiding both sides through two inclined planes then, makes interlude and extension, both sides produce uniform source of light by this.

2. equal photo structure as claimed in claim 1 is characterized in that, said two tilting sections and interlude enclose structure one recess, this recess outside housing the direction flaring and be taper.

3. equal photo structure as claimed in claim 1; It is characterized in that; The first surface of said interlude forms said dielectric layer, and a part of light source is being penetrated behind the second surface of interlude, earlier by more than the reflection once of the dielectric layer of said first surface; Again respectively by said interlude, two tilting sections and the reflection of this extension once above after, penetrated the first surface of interlude, two tilting sections and two extensions and evenly outwards emission.

4. equal photo structure as claimed in claim 1 is characterized in that said dielectric layer is a light diffusing agent.

5. equal photo structure as claimed in claim 1 is characterized in that said dielectric layer is a coating.

6. equal photo structure as claimed in claim 1 is characterized in that said dielectric layer is a veil.

7. equal photo structure as claimed in claim 1 is characterized in that, said interlude, tilting section and extension rule are arranged continuously and are concatenated into a light penetrating ring.