CN108513566A - Indicator light and aircraft with the indicator light - Google Patents
Indicator light and aircraft with the indicator light Download PDFInfo
- Publication number
- CN108513566A CN108513566A CN201780005468.1A CN201780005468A CN108513566A CN 108513566 A CN108513566 A CN 108513566A CN 201780005468 A CN201780005468 A CN 201780005468A CN 108513566 A CN108513566 A CN 108513566A
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- light
- shell
- plane
- light source
- leading
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- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012938 design process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
- B64D47/06—Arrangements or adaptations of signal or lighting devices for indicating aircraft presence
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of indicator light and the aircraft with indicator light, wherein, indicator light (200) includes shell (1), light source (2) in shell (1), indicator light (200) further includes the light guide member (4) of light export shell (1) outside for projecting light source (2), light guide member (4) includes the leading-out portion (42) for being contained in the introduction part (41) coordinated in shell (1) and with light source (2) and protruding from shell (1) setting, introduction part (41) includes the first inclined-plane (411) being located above light source (2).By the way that light guide member is arranged, the light of light source is exported, it is simple in structure, and fully consider the drop shadow effect of light, lighting effects are preferable.When the light that light source projects is sheltered from by the barrier of enclosure interior, light can smoothly be exported outside shell by the first inclined-plane so that light can be projected from the direction being blocked, so that projecting the uniform light distribution of hull outside.
Description
Technical field
The present invention relates to indicator light field more particularly to a kind of indicator light and with the aircraft of the indicator light.
Background technology
Indicator light on existing market, light source are mostly only to consider that light source projects light outside direct injection lamp housing
Direct vision effect, and do not consider the irradiant drop shadow effect of light source, lead to the undesirable of light effects.
Furthermore, it is contemplated that the design of product miniaturization, due to the limitation of lamp housing inner space, it is necessary to inside lamp housing
Light source and related device (such as capacitance etc.) are rationally arranged.In order to make full use of lamp housing inner space, need correlator
Part is more compactly located in around light source, and since the height and arrangement position lamp of related device influence, related device may
Source light can be caused to block, hull outside cannot be uniformly projected so as to cause source light, and then lead to light irradiation not
To ideal position.
Invention content
The present invention provides a kind of indicator light and the aircraft with the indicator light.
According to the first aspect of the invention, a kind of indicator light, including shell, the light source in shell, the finger are provided
Show that lamp further includes the light guide member outside light export shell for projecting light source, the light guide member include be contained in it is described
In shell and with the introduction part of light source cooperation and the leading-out portion of the shell setting is protruded from, the introduction part is including being located at
The first inclined-plane above the light source.
According to the second aspect of the invention, a kind of aircraft, including fuselage and the indicator light being arranged on fuselage, institute are provided
It includes shell, the light source in shell to state indicator light, and the indicator light further includes the light export shell for projecting light source
External light guide member, the light guide member include being contained in the introduction part and protrusion coordinated in the shell and with the light source
In the leading-out portion of shell setting, the introduction part includes the first inclined-plane being located above the light source.
By the above technical solution provided in an embodiment of the present invention as it can be seen that the present invention is by being arranged light guide member, by light source
Light exports, simple in structure, and fully considers the drop shadow effect of light, and lighting effects are preferable.Also, when the light that light source projects
It is equally set in shell and is blocked higher than the barrier (such as capacitance) of the light source so that light cannot be from the direction being blocked
When injection, light can smoothly being exported outside shell by the first inclined-plane so that light can be projected from the direction being blocked, from
And make the uniform light distribution for projecting hull outside.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the diagrammatic cross-section of the indicator light in one embodiment of the invention；
Fig. 2 is the opticpath schematic diagram of the indicator light in one embodiment of the invention；
Fig. 3 is the stereoscopic schematic diagram of the indicator light in one embodiment of the invention；
Fig. 4 is the stereoscopic schematic diagram of the aircraft in one embodiment of the invention.
Reference numeral：
100：Fuselage；200；Indicator light；300：Horn；
1：Shell；11：Accommodation space；12：Head part；13：Bottom case；
2：Light source；A-A：Central axis；
3：Capacitance；
4：Light guide member；41：Introduction part；411：First inclined-plane；412：Second inclined-plane；413：Mixed light slot；42：Leading-out portion；
5：Light blocking part.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Below in conjunction with the accompanying drawings, the indicator light 200 to the present invention and the aircraft with the indicator light 200 carry out specifically
It is bright.In the absence of conflict, the feature in following embodiment and embodiment can be combined with each other.
Referring to Fig. 1, a kind of indicator light 200 provided in an embodiment of the present invention, the indicator light 200 includes shell 1, is set to shell
Light source 2 in 1 and light guide member 4.Wherein, outside the light export shell 1 that light guide member 4 is used to project light source 2 comprising lead
Enter portion 41 and leading-out portion 42.Introduction part 41 is contained in shell 1 and coordinates with light source 2, and leading-out portion 42 protrudes from the setting of shell 1,
Introduction part 41 includes being located at the first inclined-plane 411 of 2 top of light source.
In the present embodiment, bottom surface of the light through introduction part 41 that light source 2 projects is refracted into introduction part 41, then through the
It after the reflection of one inclined-plane 411, is directly exported by leading-out portion 42, to be located at outside the export shell 1 of the light in shell 1.It needs
Bright, in the present embodiment, the cooperation of 41 light source 2 of introduction part refers to that the incident light of light source 2 is incident in introduction part 41.
The embodiment of the present invention is exported the light of light source 2 by the way that light guide member 4 is arranged, simple in structure, and fully considers light
The drop shadow effect of line, lighting effects are preferable.Also, when the light that light source 2 projects equally is set in shell 1 and is higher than the light source
2 barrier (such as capacitance 3) blocks so that when light cannot be projected from the direction being blocked, passes through the first inclined-plane 411
Light is smoothly exported outside shell 1 so that light can be projected from the direction being blocked, so that projecting outside shell 1
Uniform light distribution.
Again referring to Fig. 1, to make light project leading-out portion 42 from different directions so that the uniform light of final output point
Cloth, introduction part 41 further include the second inclined-plane 412, some light which is used to project on the first inclined-plane 411 along
Different from the 411 irradiant direction export of the first inclined-plane.By the way that the second inclined-plane 412 is arranged, so that the first inclined-plane 411 is penetrated
The light gone out is projected towards different directions, i.e., the light projected by leading-out portion 42 is towards different directions, so that
The light distribution of injection is more uniform.
In the present embodiment, the first inclined-plane 411 and the second inclined-plane 412 are projected light in a manner of reflection.Optionally,
One inclined-plane 411 is exported the light for injecting first inclined-plane 411 by way of total reflection, so that the light that light source 2 projects
Line can be fully exported, the loss for avoiding refraction that light source 2 is caused to project light ray energy.Optionally, the second inclined-plane 412 is by complete
The mode of reflection exports the light for injecting second inclined-plane 412, so that the light for being incident to second inclined-plane 412 can
It is exported completely, refraction is avoided to cause the loss of light ray energy.
Referring to Fig. 2, to make uniform light project, optionally, after the first inclined-plane 411 reflects incident light, project
Light be directional light, after the second inclined-plane 412 reflects incident light, the light of injection is also directional light.First inclined-plane 411
The part directional light of injection injects the second inclined-plane 412, after the part directional light is reflected into directional light by the second inclined-plane 412, from
Leading-out portion 42 reflects away, and another part directional light that the first inclined-plane 411 projects directly reflects away from leading-out portion 42.
Optionally, the angle that light source 2 is incident to the light of introduction part 41 be variation, i.e., light source 2 be non-parallel light, first
The non-parallel light that inclined-plane 411 can project light source 2 is converted into directional light.In some instances, light source 2 is selected as with energy consumption
The LED of the advantages such as low, long lifespan, environmentally protective.Certainly, light source 2, which is alternatively chosn to other, can project the light source of non-parallel light
2, the present embodiment is not specifically limited the selection of light source 2, and any light source 2 that can launch non-parallel light belongs to the present invention
Protection domain in.
In the present embodiment, the design process on the first inclined-plane 411 includes：According to the total reflection principle of light, 5 light source beams are taken respectively
2 light projected are denoted as a2, b2, c2, d2 and e2, corresponding final light beam a, b, c, d and e for projecting leading-out portion 42.According to light beam
A, b, c, d and e calculate be located at light guide member 4 inside corresponding with light beam a, b, c, d and e by the law of refraction of light
The intersection point of directional light light beam a1, b1, c1, d1 and e1, light beam a2, b2, c2, d2, e2 and light beam a1, b1, c1, d1, e1 obtain
The smooth curve of obtained profile point is connected, that is, obtains the first inclined-plane 411 by the profile point on one inclined-plane 411.
With continued reference to Fig. 2, introduction part 41 further includes mixed light slot 413, and it is oblique that mixed light slot 413 is set to the first inclined-plane 411 and second
Between face 412 so that the light projected by the first inclined-plane 411 is further uniformly mixed by the mixed light slot 413.Optionally, it mixes
The height of light slot 413 is equal with the vertical height on the first inclined-plane 411 so that the relationship projected by the first inclined-plane 411 is by being somebody's turn to do
Mixed light slot 413, and in mixed light slot 413 after mixing, the part in light enters the second inclined-plane 412, and another part is straight
It connects and projects outside leading-out portion 42.
Optionally, light guide member 4 is symmetrical set along the central axis A-A of light source 2 combined with Figure 1 and Figure 2, is passed through
Symmetrically arranged light guide member 4, the light to project light source 2 is to export so that and final derived light is more diversified,
Meet specific application scenarios, for example, certain application scenario such as stage lightings for needing special efficacy light.In the present embodiment, first tiltedly
Face 411 is symmetrical arranged, to form the conical surface.To make light symmetrically project outside shell, optionally, the vertex of the conical surface is located at light
The surface in source 2, so that the light that light source 2 projects can be incident to cone completely after being reflected by the bottom surface of light guide member 4
Face so that the light that light source 2 projects can be fully utilized.
The size of cone surface which area can be set according to the area in the light maximal cover region for being incident to the conical surface.For fully profit
The light projected with light source 2, optionally, the area of the conical surface is set equal to the light maximal cover region for being incident to the conical surface
Area.Optionally, the area of the conical surface is set to the area slightly larger than the light maximal cover region for being incident to the conical surface, abundant
While the light projected using light source 2, moreover it is possible to more easily reach design requirement.
Referring to Fig. 2, the design process of the conical surface includes：According to the total reflection principle of light, the light of 5 light source beams 2 injection is taken respectively
Line is denoted as a2, b2, c2, d2 and e2, corresponding final light beam a, b, c, d and e for projecting leading-out portion 42.According to light beam a, b, c, d and
E calculates the directional light light inside light guide member 4 corresponding with light beam a, b, c, d and e by the law of refraction of light
The intersection point of beam a1, b1, c1, d1 and e1, light beam a2, b2, c2, d2, e2 and light beam a1, b1, c1, d1, e1 obtain the first inclined-plane 411
Profile point, the smooth curve of obtained profile point is connected, approximate total reflectance curve is obtained, with the central shaft of light source 2
Line A-A is axis, and one circle of scanning finally obtains the conical surface.
Referring to Fig. 3, leading-out portion 42 is circle shape part, to form ring-shaped light source 2.In the present embodiment, the first inclined-plane 411 is
Go in ring the conical surface, and to coordinate with circular leading-out portion 42, circular light is finally formed on the surface of leading-out portion 42.
Further, the inner ring surface of leading-out portion 42 is equipped with groove, to obtain the diversified special efficacy light of appearance.Wherein, groove
Quantity can be selected according to actual scene demand.Optionally, groove at least two, such as eight, 16 etc..The distribution of groove
Form can also be set as needed, it is contemplated that the aesthetics for the light that leading-out portion 42 projects, at least two grooves uniformly divide
For cloth on the inner ring surface of leading-out portion 42, i.e. the inner ring surface of leading-out portion 42 is designed to the grid between equally distributed reality, Kongxiang, to
So that the light that leading-out portion 42 projects meets the needs of specific application scenarios are to special efficacy light in the hot spot of rule.Certainly, groove
Also the inner ring surface of leading-out portion 42 can be randomly dispersed in.The shape of groove can also be set according to actual special efficacy demand, for example, groove
Can be the shapes such as rectangle, triangle, five-pointed star.Preferably, groove is rectangle.
In conjunction with Fig. 1 and Fig. 3, shell 1 may include head part 12 and bottom case 13.
Optionally, the lid of head part 12 is located in introduction part 41, is projected from introduction part 41 to obstruct the light, i.e., so that light
It can be projected from leading-out portion 42, to form light similar with 42 external surface shape of leading-out portion.For the leading-out portion 42 with annular shape
It matches, optionally, head part 12 is circle, the inner circle anchor ring clearance fit of 12 leading-out portion 42 of head part, to pass through head part 12
Introduction part 41 is covered completely, is projected from the top of introduction part 41 to avoid light.
In addition, head part 12 is equipped with protrusion, user is facilitated to hold the protrusion, to which the lid of head part 12 is located at introduction part 41
Top.Optionally, raised length is equal with the diameter of round head part 12 so that the appearance of indicator light 200 is more beautiful.It is optional
The edge on ground, head part 12 is arc-shaped, further ensures product aesthetics.
Optionally, leading-out portion 42 is fastened between bottom case 13 and head part 12, will using the chucking power of bottom case 13 and head part 12
Light guide member 4 is fixed, and prevents light guide member 4 from shaking.Optionally, leading-out portion 42 is consolidated with head part 12 by way of male-female engagement
It is fixed, for example, leading-out portion 42 is equipped with the joint end of clamping head part 12, alternatively, head part 12 is equipped with the clamping of clamping leading-out portion 42
End.Optionally, leading-out portion 42 is fixed with bottom case 13 also by the mode of male-female engagement, for example, leading-out portion 42 is equipped with clamping bottom
The joint end of shell 13, alternatively, bottom case 13 is equipped with the joint end of clamping leading-out portion 42.
Shell 1 includes an accommodation space 11.Optionally, which is set on bottom case 13, and the accommodation space 11
It is interior to be equipped with the devices such as light source 2 and capacitance 3.Optionally, which is formed between head part 12 and bottom case 13.
It, can be by the light source 2 and the equal device compacts arrangement of capacitance 3 in accommodation space 11 for the miniaturization of guarantee product.It is optional
Ground, capacitance 3 is arranged in the side of light source 2, and the height of capacitance 3 is higher than the height of light source 2.When in the light that light source 2 projects
A part of light is blocked and cannot be projected outside shell 1 by the capacitance 3, so that the light projected outside shell 1 is uneven this
When happening, light can smoothly be exported outside shell 1 by the first inclined-plane 411 so that light can be from the side being blocked
To injection, so that projecting the uniform light distribution outside shell 1.
Light source 2 can be fixed on by modes such as clamping, screw threads on bottom case 13, the present embodiment to the fixed form of light source 2 not
It is specifically limited.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the indicator light 200 of the embodiment of the present invention further includes light blocking part 5, which is set to and leads
Go out the side wall in portion 42 and it is fixed on shell 1, to block the extra light of 42 side of leading-out portion injection, prevents light leakage, shadow
Ring lighting effects.
Optionally, light blocking part 5 covers side wall of the leading-out portion 42 close to bottom, thus as far as possible will be from 42 bottom side of leading-out portion
The extra light that wall projects is blocked so that light is merely able to not cover the part of light blocking part 5 from leading-out portion 42
It projects on surface.
To ensure the aesthetics of 200 appearance of indicator light, the edge in 42 outside of leading-out portion is arc-shaped combined with Figure 1 and Figure 2,
For example, the edge of 42 inner ring surface of leading-out portion is arc-shaped, the edge of 42 outer ring surface of leading-out portion is also arc-shaped.
In addition, to realize the equally distributed ring-like hot spot of the present embodiment, also can directly be arranged in the inside of light guide member 4
Ring-like luminous zone or light-emitting section, wherein luminous zone or light-emitting section are equally distributed.
It is noted that indicator light 200 provided in an embodiment of the present invention can be applied to aircraft, household electrical appliance, automobile
Etc. equipment, give these equipment to provide special efficacy light.
The embodiment of the present invention is further illustrated with indicator light 200 applied to aircraft.
Referring to Fig. 4, the embodiment of the present invention provides a kind of aircraft comprising fuselage 100 and above-mentioned indicator light 200, wherein
Indicator light 200 is arranged on fuselage 100.
Optionally, aircraft is unmanned vehicle.It should be noted that although the unmanned vehicle of the present embodiment can be retouched
It states as more rotor unmanned aircrafts, however such description is not limitation, it will be understood by a person skilled in the art that any types
Unmanned vehicle be all suitable for.
Optionally, which further includes horn 300, and indicator light 200 is fixed on by horn 300 on fuselage 100.To incite somebody to action
Indicator light 200 is fixed on fuselage 100, and optionally, horn 300 includes the overlap aperture for being arranged 1 outside of shell.Optionally,
The shell 1 of indicator light 200 is connected with the clamping of horn 300.Optionally, the shell 1 of indicator light 200 passes through screw thread with horn 300
Mode is fixedly connected.
In the description of the present invention, "upper", "lower", "front", "rear", "left", "right" should be understood as from top to bottom successively
Head part 12 and bottom case 13 are formed by "upper", "lower", "front", "rear", the "left", "right" direction of indicator light 200.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.The terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
It is provided for the embodiments of the invention indicator light above and the aircraft with the indicator light is described in detail,
Principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only used
In facilitating the understanding of the method and its core concept of the invention；Meanwhile for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitation of the present invention.
Claims (23)
1. a kind of indicator light, including shell, the light source in shell, which is characterized in that the indicator light further includes for inciting somebody to action
The light guide member outside light export shell that light source projects,
The light guide member includes being contained in the introduction part coordinated in the shell and with the light source and protruding from the shell
The leading-out portion of setting, the introduction part include the first inclined-plane being located above the light source.
2. indicator light according to claim 1, which is characterized in that the introduction part further includes the second inclined-plane, and described second
The some light that inclined-plane is used to project on first inclined-plane is exported along different from the irradiant direction in the first inclined-plane.
3. indicator light according to claim 2, which is characterized in that the introduction part further includes mixed light slot, the mixed light slot
Between first inclined-plane and second inclined-plane.
4. indicator light according to any one of claims 1 to 3, which is characterized in that the light guide member is along in light source
Mandrel line is symmetrical set.
5. indicator light according to claim 4, which is characterized in that the leading-out portion is circle shape part.
6. indicator light according to claim 5, which is characterized in that the inner ring surface of the leading-out portion is equipped with groove.
7. indicator light according to claim 6, which is characterized in that the groove at least two, and at least two is described recessed
Slot is evenly distributed on the inner ring surface of the leading-out portion.
8. indicator light according to claim 1, which is characterized in that the shell includes head part, and the head part lid is located at institute
It states in introduction part.
9. indicator light according to claim 8, which is characterized in that the shell further includes bottom case, and the leading-out portion card is set
Between the bottom case and the head part.
10. indicator light according to claim 1, which is characterized in that further include light blocking part, the light blocking part is set to described lead
Go out the side wall in portion and it is fixed on the housing.
11. indicator light according to claim 1, which is characterized in that the light source is LED.
12. a kind of aircraft, including fuselage and the indicator light being arranged on fuselage, the indicator light includes shell, set on shell
Interior light source, which is characterized in that the indicator light further includes the light guide member outside the light export shell for projecting light source,
The light guide member includes being contained in the introduction part coordinated in the shell and with the light source and protruding from the shell
The leading-out portion of setting, the introduction part include the first inclined-plane being located above the light source.
13. aircraft according to claim 12, which is characterized in that the introduction part further includes the second inclined-plane, and described
The some light that two inclined-planes are used to project on first inclined-plane is exported along different from the irradiant direction in the first inclined-plane.
14. aircraft according to claim 13, which is characterized in that the introduction part further includes mixed light slot, the mixed light
Slot is set between first inclined-plane and second inclined-plane.
15. according to claim 12 to 14 any one of them aircraft, which is characterized in that the light guide member is along light source
Central axis is symmetrical set.
16. aircraft according to claim 15, which is characterized in that the leading-out portion is circle shape part.
17. aircraft according to claim 16, which is characterized in that the inner ring surface of the leading-out portion is equipped with groove.
18. aircraft according to claim 17, which is characterized in that the groove at least two, and described at least two
Groove is evenly distributed on the inner ring surface of the leading-out portion.
19. aircraft according to claim 12, which is characterized in that the shell includes head part, and the head part lid is located at
In the introduction part.
20. aircraft according to claim 19, which is characterized in that the shell further includes bottom case, the leading-out portion card
It is located between the bottom case and the head part.
21. aircraft according to claim 12, which is characterized in that further include light blocking part, the light blocking part is set to described
The side wall of leading-out portion and its fix on the housing.
22. aircraft according to claim 12, which is characterized in that the light source is LED.
23. aircraft according to claim 12, which is characterized in that further include horn, the indicator light passes through the machine
Arm is fixed on the fuselage, and institute's horn includes the overlap aperture for being arranged the hull outside.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/080286 WO2018187991A1 (en) | 2017-04-12 | 2017-04-12 | Indicator light and aircraft comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108513566A true CN108513566A (en) | 2018-09-07 |
| CN108513566B CN108513566B (en) | 2021-08-31 |
Family
ID=63375786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780005468.1A Expired - Fee Related CN108513566B (en) | 2017-04-12 | 2017-04-12 | Indicator light and aircraft with indicator light |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108513566B (en) |
| WO (1) | WO2018187991A1 (en) |
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| CN205524926U (en) * | 2016-01-29 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Lamp shade and use horn structure, unmanned aerial vehicle of this lamp shade |
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| EP1826475A1 (en) * | 2006-02-24 | 2007-08-29 | Delphi Technologies, Inc. | Flat lighting assembly with LED und light guide |
| CN203115851U (en) * | 2012-12-28 | 2013-08-07 | 华为终端有限公司 | Three-dimensional light transferring pole of indicator light and terminal equipment |
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2017
- 2017-04-12 WO PCT/CN2017/080286 patent/WO2018187991A1/en active Application Filing
- 2017-04-12 CN CN201780005468.1A patent/CN108513566B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905489A (en) * | 2011-07-29 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| US20150085526A1 (en) * | 2012-06-06 | 2015-03-26 | Huawei Device Co., Ltd. | Light Guiding Apparatus, Light Emitting Device, Electronic Device, and Key |
| CN104748067A (en) * | 2013-12-25 | 2015-07-01 | 欧普照明股份有限公司 | Lens for forming annular light spot and lamp |
| CN104791636A (en) * | 2015-05-07 | 2015-07-22 | 立达信绿色照明股份有限公司 | Reflection lens type led lamp |
| CN205524926U (en) * | 2016-01-29 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Lamp shade and use horn structure, unmanned aerial vehicle of this lamp shade |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018187991A1 (en) | 2018-10-18 |
| CN108513566B (en) | 2021-08-31 |
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