CN207796690U - Folding optical occluder component and Projecting Lamp - Google Patents
Folding optical occluder component and Projecting Lamp Download PDFInfo
- Publication number
- CN207796690U CN207796690U CN201721738933.6U CN201721738933U CN207796690U CN 207796690 U CN207796690 U CN 207796690U CN 201721738933 U CN201721738933 U CN 201721738933U CN 207796690 U CN207796690 U CN 207796690U
- Authority
- CN
- China
- Prior art keywords
- barn door
- barn
- shield device
- light shield
- folding optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a kind of folding optical occluder component and Projecting Lamp, wherein the folding optical occluder component includes：Fixing bracket, the fixing bracket setting in the shape of a frame；First light shield device, including two the first barn doors being oppositely arranged, two first barn doors are fixedly installed in support bracket fastened both ends respectively；Second light shield device, including two the second barn doors being oppositely arranged, two second barn doors rotate be installed on support bracket fastened both sides respectively；Third light shield device, including two third barn doors for being accommodated in the first barn door both ends are separately folded, the third barn door is rotatably mounted on the first barn door, wherein first light shield device and the second light shield device surround the cylinder of both ends open；When the second barn door is opened, the rotatable certain angle of third barn door, to block the gap between the first barn door and the second barn door.The technical solution of the utility model is easy to use, will not light leakage.
Description
Technical field
The utility model is related to a kind of lamps and lanterns more particularly to a kind of folding optical occluder components and Projecting Lamp.
Background technology
The type of lamps and lanterns is various in the prior art, includes just Projecting Lamp among these.Compared to common headlamp, light projector
Lamp gets light straight line in one direction, and the side of Projecting Lamp is usually mounted with barn door, can prevent light from exposing, keep away
Exempt from pedestrian to see.It is set in view of enclosing Projecting Lamp, common barn door includes several piece.Above-mentioned barn door only adapts to fix
Structure, when polylith barn door separates, light leakage is easy between adjacent barn door.
In view of this, it is necessary to which current anti-dazzle plate structure is further improved in proposition.
Utility model content
To solve an above-mentioned at least technical problem, the main purpose of the utility model is to provide a kind of folding barn door
Component.
To achieve the above object, the technical solution that the utility model uses for：A kind of folding barn door is provided
Component, including：
Fixing bracket, the fixing bracket setting in the shape of a frame；
First light shield device, including two the first barn doors being oppositely arranged, two first barn doors are fixed respectively
It is installed on support bracket fastened both ends；
Second light shield device, including two the second barn doors being oppositely arranged, two second barn doors rotate respectively
It is installed on support bracket fastened both sides；
Third light shield device, including two third barn doors for being accommodated in the first barn door both ends are separately folded, described
Three barn doors are rotatably mounted on the first barn door,
Wherein, first light shield device and the second light shield device surround the cylinder of both ends open；It is beaten in the second barn door
When opening, the rotatable certain angle of third barn door, to block the gap between the first barn door and the second barn door.
Wherein, first barn door is equipped with fixed column and limited post close to support bracket fastened corner；The third shading
Plate is equipped with hole corresponding with fixed column position, and arcuate socket corresponding with limited post, so that third shading is using fixed column as fulcrum,
The radian of arcuate socket rotates for angle.
Wherein, in the end abutment of the first barn door and the second barn door, the third barn door folding storage is in
On one barn door.
Wherein, the width of the third barn door is gradually increased along the exit direction of light.
Wherein, interconnecting piece is respectively set in the four corners of the fixation kit, to support the first barn door.
Wherein, on the outside of the fixing bracket positioning column is respectively set close to the position in corner, the two of second barn door
End is equipped with the bending part with hole position close to the position of positioning column, so that the second barn door is rotated with fixing bracket.
Wherein, first light shield device and the second light shield device surround light direction of the cylinder along light of both ends open
It is arranged in wide-mouth shape.
To achieve the above object, another technical solution that the utility model uses for：A kind of Projecting Lamp, the throwing are provided
Light lamp includes above-mentioned folding optical occluder component.
The technical solution of the utility model includes mainly fixing bracket, the first light shield device, the second light shield device and third
Light shield device, wherein the first light shield device is fixed on fixing bracket, and it is certain that the second light shield device can be relatively fixed holder rotation
Angle, third light shield device movable folding are accommodated on the first light shield device, when third light shield device and fixing bracket rotate,
Be formed with light leakage gap between the two, at this point, by rotate third light shield device can block light leakage gap, will not light leakage, favorably
It is and easy to use in the effective rate of utilization for improving light.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 shows the structural schematic diagram of the folding optical occluder component of one embodiment of the utility model；
Fig. 2 shows the enlarged diagrams at A in Fig. 1.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the description of " first ", " second " etc. is used for description purposes only involved in the utility model, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection domain within.
Fig. 1 shows the structural schematic diagram of the folding optical occluder component of one embodiment of the utility model；Fig. 1 is please referred to,
In the utility model embodiment, the folding optical occluder component, including：Fixing bracket 100, the first light shield device, second
Light shield device and third light shield device.Concrete structure is as follows：
Fixing bracket 100,100 setting in the shape of a frame of the fixing bracket；
First light shield device, including two the first barn doors 201 being oppositely arranged, two first barn doors 201 divide
It is not fixedly installed in the both ends of fixing bracket 100；
Second light shield device, including two the second barn doors 301 being oppositely arranged, two second barn doors 301 divide
The both sides of fixing bracket 100 Xuan Zhuan be installed on；
Third light shield device, including two third barn doors 401 for being accommodated in 201 both ends of the first barn door are separately folded,
The third barn door 401 is rotatably mounted on the first barn door 201,
Wherein, first light shield device and the second light shield device surround the cylinder of both ends open；In the second barn door 301
When opening, 401 rotatable certain angle of the third barn door, to block between the first barn door 201 and the second barn door 301
Gap.
By the above embodiments, fixed anti-dazzle plate structure can be converted to movable shading trigger structure, favorably
In the selection to light-emitting window, using more convenient.Specifically, when the first light shield device and the second light shield device abut, do not have at this time
There are light leakage gap or the gaps a Ou Guang very little, third light shield device folding storage is on the first light shield device, in the second light shield device
When rotation, the gap enlargement of the second light shield device and the first light shield device, third light shield device is can turn at this time block between
Gap position, prevents light leakage.It should be understood that the first light shield device, the second light shield device, third light shield device include two pieces of screenings
The size of tabula rasa, barn door can be designed according to actual requirement.
The technical solution of the utility model includes mainly fixing bracket 100, the first light shield device, the second light shield device and the
Three light shield devices, wherein the first light shield device is fixed on fixing bracket 100, and the second light shield device can be relatively fixed holder 100
It rotates by a certain angle, third light shield device movable folding is accommodated on the first light shield device, in third light shield device and fixed branch
When frame 100 rotates, it is formed with light leakage gap between the two, at this point, light leakage gap can be blocked by rotating third light shield device, no
Meeting light leakage is conducive to the effective rate of utilization for improving light.
Fig. 2 shows the enlarged diagrams at A in Fig. 1；Fig. 1 and Fig. 2 is please referred to, it is described in a specific embodiment
First barn door 201 is equipped with fixed column 101 and limited post 102 close to the corner of fixing bracket 100；The third barn door 401
Equipped with hole corresponding with fixed column 101 position, and arcuate socket 402 corresponding with limited post 102, so that third shading is with fixed column
101 be fulcrum, and the radian of arcuate socket 402 rotates for angle.
In the present embodiment, fixed column 101 can be with hole clearance fit, in this way, can make the screening of third barn door 401 and first
201 rotatable engagement of tabula rasa, 401 rotation angle of third barn door are limited to the radian of arcuate socket 402, and third barn door 401
The radian size direct ratio of rotation angle and arcuate socket 402.
In a specific embodiment, in the end abutment of the first barn door 201 and the second barn door 301, described
Three barn doors, 401 folding storage is on the first barn door 201.Third barn door 401 be mainly used for blocking the second barn door 301 with
The light leakage gap of first barn door, 201 angle, in this way, when solving the rotation of the second barn door 301, the first barn door 201 and second
The problem of 301 4 angle light leakages of barn door.
Specifically, the width of the third barn door 401 is gradually increased along the exit direction of light.In view of rotating fulcrum
By close to sources, the width of third barn door 401 is gradually increased along the exit direction of light, certainly, third barn door 401 it is specific
Shape can be rationally designed according to actual requirement.
Referring to Fig.1 and 2, in a specific embodiment, connection is respectively set in the four corners of the fixation kit
Portion 104, to support the first barn door 201.Support can be provided for the engagement edge of the first barn door 201 by interconnecting piece 104, side
Civilian dress is matched, and certainly, the first barn door 201, which can also use, to be spirally connected or clamping structure etc. is fixed with fixing bracket 100.
In a specific embodiment, positioning column is respectively set close to the position in corner in 100 outside of the fixing bracket
103, the both ends of second barn door 301 are equipped with the bending part 302 with hole position close to the position of positioning column 103, so that the
Two barn doors 301 are rotated with fixing bracket 100.The hole position clearance fit of positioning column 103 and bending part 302, in this way, may be implemented
The rotation of second barn door 301 and fixing bracket 100.
Specifically, in the present solution, first light shield device and the second light shield device surround the cylinder of both ends open along lamp
The light direction of light is arranged in wide-mouth shape, to meet the requirement of big light-emitting window, while being conducive to the injection of light.
In the present embodiment, the Projecting Lamp, the Projecting Lamp includes above-mentioned folding optical occluder component, folding screening
The concrete structure of light panel components please refers to the above embodiments, and details are not described herein again.Due to this Projecting Lamp use it is above-mentioned can
The optical occluder component of folding, therefore Projecting Lamp has the advantages that folding optical occluder component is all and effect.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of folding optical occluder component, which is characterized in that the folding optical occluder component includes：
Fixing bracket, the fixing bracket setting in the shape of a frame；
First light shield device, including two the first barn doors being oppositely arranged, two first barn doors are fixedly mounted respectively
In support bracket fastened both ends；
Second light shield device, including two the second barn doors being oppositely arranged, two second barn doors rotate installation respectively
In support bracket fastened both sides；
Third light shield device, including two third barn doors for being accommodated in the first barn door both ends are separately folded, the third hides
Tabula rasa is rotatably mounted on the first barn door,
Wherein, first light shield device and the second light shield device surround the cylinder of both ends open；When the second barn door is opened,
The rotatable certain angle of third barn door, to block the gap between the first barn door and the second barn door.
2. folding optical occluder component as described in claim 1, which is characterized in that first barn door is close to fixed branch
The corner of frame is equipped with fixed column and limited post；The third barn door is equipped with hole corresponding with fixed column position, and and limited post
Corresponding arcuate socket, so that third shading, using fixed column as fulcrum, the radian of arcuate socket rotates for angle.
3. folding optical occluder component as claimed in claim 2, which is characterized in that in the first barn door and the second barn door
End abutment when, the third barn door folding storage is on the first barn door.
4. folding optical occluder component as claimed in claim 3, which is characterized in that the width of the third barn door is along lamp
The exit direction of light gradually increases.
5. folding optical occluder component as described in claim 1, which is characterized in that the four corners of the fixation kit point
Interconnecting piece is not set, to support the first barn door.
6. folding optical occluder component as described in claim 1, which is characterized in that close to corner on the outside of the fixing bracket
Position be respectively set positioning column, the both ends of second barn door are equipped with the bending with hole position close to the position of positioning column
Portion, so that the second barn door is rotated with fixing bracket.
7. folding optical occluder component as described in claim 1, which is characterized in that first light shield device and second hides
The cylinder that optical assembly surrounds both ends open is arranged along the light direction of light in wide-mouth shape.
8. a kind of Projecting Lamp, which is characterized in that the Projecting Lamp includes as described in any one of claim 1 to 7 folding
Optical occluder component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738933.6U CN207796690U (en) | 2017-12-12 | 2017-12-12 | Folding optical occluder component and Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738933.6U CN207796690U (en) | 2017-12-12 | 2017-12-12 | Folding optical occluder component and Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796690U true CN207796690U (en) | 2018-08-31 |
Family
ID=63282983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738933.6U Active CN207796690U (en) | 2017-12-12 | 2017-12-12 | Folding optical occluder component and Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987374A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp house with shading function |
| CN110985932A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp box assembly capable of switching light |
-
2017
- 2017-12-12 CN CN201721738933.6U patent/CN207796690U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987374A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp house with shading function |
| CN110985932A (en) * | 2019-12-05 | 2020-04-10 | 苏州精濑光电有限公司 | Lamp box assembly capable of switching light |
| CN110985932B (en) * | 2019-12-05 | 2022-04-19 | 苏州精濑光电有限公司 | Lamp box assembly capable of switching light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207796690U (en) | Folding optical occluder component and Projecting Lamp | |
| US6461026B1 (en) | Luminaire centering hinge | |
| CN205079169U (en) | Flash of light lamp shade and electronic equipment | |
| JP2001202805A (en) | Lighting fixture | |
| KR101782069B1 (en) | LED street light | |
| JP2011082002A (en) | Projector-type head light and shading device | |
| CN211372036U (en) | Novel vertical guide rail lamp structure | |
| KR20210066919A (en) | Reflector, backlight module and display terminal | |
| CN215489272U (en) | Novel screen lamp | |
| CN206646972U (en) | Bridge cut-off window screening one casement window | |
| CN205383507U (en) | Convenient assembling and good heat dissipation's projecting lamp | |
| CN212056933U (en) | Anti-dazzle mechanism for blackboard lamp | |
| JP5308742B2 (en) | Bay window structure | |
| KR101705186B1 (en) | Connection structure of hood hinge for vehicle | |
| CN207584561U (en) | A kind of ceiling lamp | |
| CN210771705U (en) | Lamp inserted in ground | |
| CN214890779U (en) | Embedded spotlight with shading structure | |
| CN216619546U (en) | Adjustable LED lamp with novel anti-dazzling screen | |
| CN204850825U (en) | Hinge | |
| CN209245855U (en) | A kind of novel even smooth wall lamp | |
| KR101505586B1 (en) | Blind member and blind system | |
| CN204756589U (en) | Novel wash pinup | |
| CN204554532U (en) | A kind of stage lighting | |
| CN213420761U (en) | Angle-adjustable cabinet lamp | |
| CN210511269U (en) | Angle-adjustable ramp lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |