CN209146971U - A kind of breath light component and breath light - Google Patents
A kind of breath light component and breath light Download PDFInfo
- Publication number
- CN209146971U CN209146971U CN201822011675.2U CN201822011675U CN209146971U CN 209146971 U CN209146971 U CN 209146971U CN 201822011675 U CN201822011675 U CN 201822011675U CN 209146971 U CN209146971 U CN 209146971U
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- light
- breath
- guide plate
- barn door
- light source
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Abstract
The utility model provides a kind of breath light component, is related to technical field of lamps.The breath light component includes light source, barn door and light guide plate；The barn door and the light guide plate along the light source beam projecting direction laid out in parallel；The barn door includes transmittance section and light shielding part, and a part of light of the light source is incident towards the light guide plate through the transmittance section；Another part light of the light source is obstructed by the barn door；Guide-lighting powder is provided on the light guide plate.The breath light includes fixed frame and above-mentioned breath light component；The light source is fixed on the fixed frame.The utility model solves the existing breathing technical problem that lamp source even results are poor, manufacturing cost is high.
Description
Technical field
The utility model relates to technical field of lamps, more particularly, to a kind of breath light component and breath light.
Background technique
In the prior art, the lamplight brightness of breath light component is by secretly to bright, then gradually changes from bright to dark, and perceptual image is
It is breathing, it is to be obtained not by the combination of multiple matrix arrangement LED lamp beads by controlling the light on and off of different location LED lamp bead
Same pattern effect.However, the light source even results that this control mode produces are poor, and need using a large amount of LED lamp bead
Combination also needs to be equipped with more complicated IC control chip, manufacturing cost, the accuracy of manufacture and power consumption are all higher to complete.
Based on this, the utility model provides a kind of breath light component to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of breath light components, to solve light present in existing breath light component
The technical problem that source even results are poor, manufacturing cost is high.
The purpose of this utility model, which also resides in, provides a kind of breath light, and the breath light includes above-mentioned breath light component, uses
In the existing breathing technical problem that lamp source even results are poor, manufacturing cost is high of solution.
Based on above-mentioned first purpose, the utility model provides a kind of breath light component, including light source, barn door and leaded light
Plate；
The barn door and the light guide plate along the light source beam projecting direction laid out in parallel；
The barn door includes transmittance section and light shielding part, and a part of light of the light source penetrates the transmittance section towards institute
State light guide plate incidence；Another part light of the light source is obstructed by the shading；
Guide-lighting powder is provided on the light guide plate.
Optionally, above-mentioned breath light component, the light source are luminescent screen.
Optionally, above-mentioned breath light component, the transmittance section is a perforative through-hole, in the barn door
Portion；Part on the barn door except the transmittance section is light shielding part.
Optionally, above-mentioned breath light component, the through-hole include first end and second end；
The diameter of the second end is greater than the diameter of the first end.
Optionally, above-mentioned breath light component, the second end are connect with the light shielding part.
Optionally, above-mentioned breath light component has reflected texture on the hole wall of the through-hole.
Specifically, the first end of through-hole acts against in the plate face of luminescent screen, the second end and screening of through-hole after barn door is fixed
The light shielding part of tabula rasa connects.The diameter of through-hole second end is greater than the diameter of first end, first end and second end and passes through a revolution
Inclined-plane connection, inclined-plane design for astigmatism, the light of luminescent screen sending by through-hole first end entrance, by the diffusing reflection on inclined-plane
Light guide plate is injected with scattering.The astigmatism on inclined-plane is designed as being arranged in the reflected texture in through hole wall in this example, preferably in table
Sub- surface treatment is done on face.
Optionally, above-mentioned breath light component, the leaded light powder are evenly distributed with entire light guide plate.
The effect of guide-lighting powder is that the light of injection can be allowed equably to scatter around.In the present embodiment, light guide plate passes through
Injection molding, guide-lighting powder add during injection molding, to realize that guide-lighting powder is uniformly distributed in light guide plate.
Optionally, above-mentioned breath light component, the light guide plate are arc panel.
Light guide plate is arc-shaped, and arc core leans on the side of close to sources in light guide plate.Cambered design is conducive to the scattering of light, expands
The spread of big light.
Based on above-mentioned second purpose, the utility model provides a kind of breath light, and the breath light includes fixed frame, and
The breath light component；
The light source is fixed on the fixed frame.
Optionally, above-mentioned breath light, the barn door and the fixed frame are clamped.
The breath light component provided by the utility model, including light source, barn door and light guide plate；The barn door and institute
Light guide plate is stated along the beam projecting direction laid out in parallel of the light source；The barn door includes transmittance section and light shielding part, described
A part of light of light source is incident towards the light guide plate through the transmittance section；Another part light of the light source is described
Barn door barrier；Guide-lighting powder is provided on the light guide plate.Breath light component provided by the utility model, the light that light source issues
It by barn door diffusing reflection, scatters on light guide plate, light guide plate is equipped with guide-lighting powder, and the light that can be will inject into uniformly scatters
To surrounding.
The breath light provided by the utility model, the breath light include fixed frame and the breath light component；
The light source is fixed on the fixed frame.Light source is fixed on fixed frame, is passed through again by the power of control source emissioning light line
It crosses barn door diffusing reflection, scatter on light guide plate, to reach the uniform effect of gradual change, overall structure is simply reduced into
This.
Based on this, the utility model has the advantages that gradual change is uniform at low cost compared with original technology.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the decomposition texture schematic diagram of breath light component provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view after breath light component provided by the embodiment of the utility model assembling；
Fig. 3 is the decomposition texture schematic diagram of breath light provided by the embodiment of the utility model；
Fig. 4 is the cross-sectional view after breath light provided by the embodiment of the utility model assembling.
Icon: 100- light source；200- barn door；The transmittance section 201-；202- light shielding part；2011- first end；2012- second
End；300- light guide plate；400- fixed frame.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the decomposition texture schematic diagram of breath light component provided by the embodiment of the utility model；Fig. 2 is the utility model
Cross-sectional view after the breath light component assembling that embodiment provides.
As depicted in figs. 1 and 2, a kind of breath light component is provided in the present embodiment, and the breath light component includes light
Source 100, barn door 200 and light guide plate 300；
The barn door 200 and the light guide plate 300 along the light source 100 beam projecting direction laid out in parallel；
The barn door 200 includes transmittance section 201 and light shielding part 202, described in a part of light of the light source 100 penetrates
Transmittance section 201 is incident towards the light guide plate 300；Another part light of the light source 100 is obstructed by the shading；
Guide-lighting powder is provided on the light guide plate 300.
The breath light component provided by the utility model, light source 100 is fixed, and barn door 200 and light guide plate 300 are along light
The side that source 100 emits beam is set up.Specifically, barn door 200 is fixed at the front of light source 100, light source 100 is issued
A part of light it is incident towards light guide plate 300 through transmittance section 201, another part light is obstructed by the barn door 200, with
Obtain desired light range.The light that light source 100 issues passes through 200 diffusing reflection of barn door, scatters on light guide plate 300, by
It is equipped with guide-lighting powder in light guide plate 300, the light that can be will inject into uniformly scatters to surrounding.
Based on this, the utility model has the advantages that gradual change is uniform at low cost compared with original technology.
As depicted in figs. 1 and 2, in the optinal plan of the present embodiment, the light source 100 is luminescent screen.
The light range that existing LED lamp bead issues is not easy to carry out the control of light intensity than relatively limited.This implementation
The light source 100 of example selects luminescent screen, and the entire plate face of luminescent screen can emit light, and be made by the shading of barn door 200
With obtaining desired light range.
In the optinal plan of the present embodiment, the transmittance section 201 is a perforative through-hole, is located at the barn door 200
Middle part；Part on the barn door 200 except the transmittance section 201 is light shielding part 202.
In the above-mentioned technical solutions, further, the through-hole includes first end 2011 and second end 2012；
The diameter of the second end 2012 is greater than the diameter of the first end 2011.
In the above-mentioned technical solutions, further, the second end 2012 is connect with the light shielding part 202.
In the above-mentioned technical solutions, further, there is reflected texture on the hole wall of the through-hole.
Specifically, the first end 2011 of through-hole acts against in the plate face of luminescent screen after barn door 200 is fixed, the of through-hole
Two ends 2012 are connect with the light shielding part 202 of barn door 200.The diameter of through-hole second end 2012 is greater than the diameter of first end 2011,
First end 2011 is connect with the inclined-plane that second end 2012 is turned round by one, and inclined-plane designs for astigmatism, the light that luminescent screen issues
Entered by the first end 2011 of through-hole, injects light guide plate 300 by the diffusing reflection and scattering on inclined-plane.The astigmatism on inclined-plane is set in this example
It is calculated as being arranged in the reflected texture in through hole wall, preferably does sub- surface treatment on the surface.
In the optinal plan of the present embodiment, the leaded light powder is evenly distributed with entire light guide plate 300.
The effect of guide-lighting powder is that the light of injection can be allowed equably to scatter around.In the present embodiment, light guide plate 300 is logical
Injection molding is crossed, guide-lighting powder adds during injection molding, to realize that guide-lighting powder is uniformly distributed in light guide plate 300.
In the optinal plan of the present embodiment, the light guide plate 300 is arc.
Light guide plate 300 is arc-shaped, and arc core leans on the side of close to sources 100 in light guide plate 300.Cambered design is conducive to light
Scattering, expand the spread of light.
Embodiment two
Fig. 3 is the decomposition texture schematic diagram of breath light provided by the embodiment of the utility model；Fig. 4 is the utility model implementation
Cross-sectional view after the breath light assembling that example provides.
As shown in Figure 3 and Figure 4, the breath light provided in this embodiment, the breath light provided including embodiment one
Component, technical solution described in embodiment one also belong to the embodiment.
Specifically, as shown in Figure 3 and Figure 4, providing a kind of breath light in the present embodiment, the breath light includes solid
Determine breath light component described in frame 400 and embodiment one；
The light source 100 is fixed on the fixed frame 400.
Wherein, breath light component includes light source 100, barn door 200 and light guide plate 300；
The barn door 200 and the light guide plate 300 along the light source 100 beam projecting direction laid out in parallel；
The barn door 200 includes transmittance section 201 and light shielding part 202, described in a part of light of the light source 100 penetrates
Transmittance section 201 is incident towards the light guide plate 300；Another part light of the light source 100 is obstructed by the shading；
Guide-lighting powder is provided on the light guide plate 300.
The breath light provided by the utility model, light source 100 is fixed, and barn door 200 and light guide plate 300 are along light source
100 sides to emit beam are set up.Specifically, barn door 200 is fixed at the front of light source 100, what light source 100 issued
A part of light is incident towards light guide plate 300 through transmittance section 201, and another part light is obstructed by the barn door 200, with
To desired light range.The light that light source 100 issues passes through 200 diffusing reflection of barn door, scatters on light guide plate 300, due to
Light guide plate 300 is equipped with guide-lighting powder, and the light that can be will inject into uniformly scatters to surrounding.
100 driving circuit of light source is set inside fixed frame 400, which is electrically connected with light source 100, energy
Enough variations of control light source 100 realization light intensity, achieve the effect that breathing.When light source 100 is luminescent screen, light source 100 is driven
Dynamic circuit can also realize gradual change area as needed, change the range of exposures of light.The transmittance section 201 of barn door 200 is aligned
Luminescent screen is provided with the connector for being cooperatively connected with fixed frame 400 on the edge of light shielding part 202, to realize barn door
200 is fixed.Light guide plate 300 can be cooperatively connected with light shielding part 202, can also be directly anchored on fixed frame 400.
As shown in Figure 3 and Figure 4, in the optinal plan of the present embodiment, the barn door 200 is clamped with the fixed frame 400.
It is provided with buckle on the edge of light shielding part 202, is provided with card slot on the position of the corresponding buckle of fixed frame 400, buckles
Barn door 200 is fixed in insertion card slot.
Light guide plate 300 is covered on the outside of barn door 200, can be directly connected to barn door 200, also can be with fixed frame
400 are directly connected to.In the present embodiment, light guide plate 300 is connect with barn door 200, is provided on the edge of light guide plate 300 cricoid
Be clamped protrusion, be provided with clamping groove on the position of the corresponding clamping protrusion of barn door 200, clamping protrusion and clamping groove cooperate with
Light guide plate 300 is fixed on barn door 200.
In the optinal plan of the present embodiment, the transmittance section 201 is a perforative through-hole, is located at the barn door 200
Middle part；Part on the barn door 200 except the transmittance section 201 is light shielding part 202.
In the above-mentioned technical solutions, further, the through-hole includes first end 2011 and second end 2012；
The diameter of the second end 2012 is greater than the diameter of the first end 2011.
In the above-mentioned technical solutions, further, the second end 2012 is connect with the light shielding part 202.
In the above-mentioned technical solutions, further, there is reflected texture on the hole wall of the through-hole.
Specifically, the first end 2011 of through-hole acts against in the plate face of luminescent screen after barn door 200 is fixed, the of through-hole
Two ends 2012 are connect with the light shielding part 202 of barn door 200.The diameter of through-hole second end 2012 is greater than the diameter of first end 2011,
First end 2011 is connect with the inclined-plane that second end 2012 is turned round by one, and inclined-plane designs for astigmatism, the light that luminescent screen issues
Entered by the first end 2011 of through-hole, injects light guide plate 300 by the diffusing reflection and scattering on inclined-plane.The astigmatism on inclined-plane is set in this example
It is calculated as being arranged in the reflected texture in through hole wall, preferably does sub- surface treatment on the surface.
In the optinal plan of the present embodiment, the leaded light powder is evenly distributed with entire light guide plate 300.
The effect of guide-lighting powder is that the light of injection can be allowed equably to scatter around.In the present embodiment, light guide plate 300 is logical
Injection molding is crossed, guide-lighting powder adds during injection molding, to realize that guide-lighting powder is uniformly distributed in light guide plate 300.
In the optinal plan of the present embodiment, the light guide plate 300 is arc.
Light guide plate 300 is arc-shaped, and arc core leans on the side of close to sources 100 in light guide plate 300.Cambered design is conducive to light
Scattering, expand the spread of light.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of breath light component, which is characterized in that including light source, barn door and light guide plate；
The barn door and the light guide plate along the light source beam projecting direction laid out in parallel；
The barn door includes transmittance section and light shielding part, and a part of light of the light source is led described in through the transmittance section
Tabula rasa is incident；Another part light of the light source is obstructed by the light shielding part；
Guide-lighting powder is provided on the light guide plate.
2. breath light component according to claim 1, which is characterized in that the light source is luminescent screen.
3. breath light component according to claim 1, which is characterized in that the transmittance section is a perforative through-hole, position
In the middle part of the barn door；Part on the barn door except the transmittance section is light shielding part.
4. breath light component according to claim 3, which is characterized in that the through-hole includes first end and second end；
The diameter of the second end is greater than the diameter of the first end.
5. breath light component according to claim 4, which is characterized in that the second end is connect with the light shielding part.
6. breath light component according to claim 4, which is characterized in that have reflected texture on the hole wall of the through-hole.
7. breath light component according to claim 1, which is characterized in that the leaded light powder is evenly distributed with entire light guide plate.
8. breath light component according to claim 1, which is characterized in that the light guide plate is arc panel.
9. a kind of breath light, which is characterized in that the breath light includes fixed frame, and as described in claim any one of 1-8
Breath light component；
The light source is fixed on the fixed frame.
10. breath light according to claim 9, which is characterized in that the barn door and the fixed frame are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011675.2U CN209146971U (en) | 2018-12-03 | 2018-12-03 | A kind of breath light component and breath light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011675.2U CN209146971U (en) | 2018-12-03 | 2018-12-03 | A kind of breath light component and breath light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146971U true CN209146971U (en) | 2019-07-23 |
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ID=67288745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822011675.2U Active CN209146971U (en) | 2018-12-03 | 2018-12-03 | A kind of breath light component and breath light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11867379B2 (en) | 2020-07-14 | 2024-01-09 | Boe Technology Group Co., Ltd. | Lighting apparatus |
-
2018
- 2018-12-03 CN CN201822011675.2U patent/CN209146971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11867379B2 (en) | 2020-07-14 | 2024-01-09 | Boe Technology Group Co., Ltd. | Lighting apparatus |
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