CN209458847U - A kind of light guide jacket structure and car light - Google Patents
A kind of light guide jacket structure and car light Download PDFInfo
- Publication number
- CN209458847U CN209458847U CN201920513289.5U CN201920513289U CN209458847U CN 209458847 U CN209458847 U CN 209458847U CN 201920513289 U CN201920513289 U CN 201920513289U CN 209458847 U CN209458847 U CN 209458847U
- Authority
- CN
- China
- Prior art keywords
- light guide
- connecting portion
- coating member
- jacket structure
- guide jacket
- 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.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 90
- 238000000576 coating method Methods 0.000 claims abstract description 90
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 238000005253 cladding Methods 0.000 claims abstract description 27
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S43/51—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of light guide jacket structure and car lights, are related to automobile lamp technical field.Light guide jacket structure provided by the utility model is sequentially connected the left coating member, connector and right coating member connect by setting, and left coating member and/or right coating member can be using connectors as axis rotation, left coating member and right coating member is set to cooperatively form cladding chamber, connector is arc connector, and the opening direction direction of arc connector coats chamber.On the one hand, convenient for opening light guide sheath to install optical component；On the other hand, the deflection of left coating member and right coating member junction can be reduced, is prolonged its service life, while improving the versatility of light guide jacket structure during assembling optical component by the way that arc connector is arranged.Car light provided by the utility model is easily installed optical component, extends the service life of light guide jacket structure, improve the versatility of light guide jacket structure by applying above-mentioned light guide jacket structure.
Description
Technical field
The utility model relates to automobile lamp technical field more particularly to a kind of light guide jacket structures and car light.
Background technique
With popularizing for LED technology, more and more car lights use LED as light source, to occur much for transmitting
The optical component of light source.Optical component tail portion is usually closer with LED, is fixed to guarantee light transit dose and meet installation
It is required that the cross-sectional area of light guide tail portion is generally large, to influence to match phototesting there are the risk of light leakage.In order to reduce light guide
Light leakage, it usually needs light guide jacket structure coats light guide.
Currently, as shown in Figure 1, light guide jacket structure 1 ' is usually the casing of side band jagged 11 ', and 11 ' place of notch
Elastically deformable magnifies, and optical component is filled in wherein, can prevent unnecessary light from projecting.But the light guide sheath
Optical component is filled in light guide sheath by expansion notch by structure, is not easy to installation optical component, while expansion notch holds repeatedly
The damage of light guide sheath is easily caused, service life is short.In addition, the light guide jacket structure is suitable only for the optical component of specific dimensions,
Poor universality.
It would therefore be highly desirable to need a kind of light guide jacket structure to solve the above problems.
Utility model content
One of the utility model is designed to provide a kind of light guide jacket structure, is easily installed optical component, extends light
The service life of jacket structure is led, the versatility of light guide jacket structure is improved.
Another of the utility model is designed to provide a kind of car light, including above-mentioned light guide jacket structure, is easily installed
Optical component extends the service life of light guide jacket structure, improves the versatility of light guide jacket structure.
For this purpose, the utility model uses following technical scheme:
A kind of light guide jacket structure, for coating optical component, the light guide jacket structure includes sequentially connected left packet
Part, connector and right coating member are covered, the left coating member and/or the right coating member can be rotated by axis of the connector,
So that the left coating member and the right coating member cooperatively form cladding chamber, the connector is arc connector, the arc
The opening direction of connector is towards the cladding chamber.
Preferably, the left coating member includes the upper first connecting portion set gradually, left covering portion and lower first connection
Portion；The right coating member includes the upper second connecting portion set gradually, right covering portion and lower second connecting portion, and described upper second connects
Socket part can be connected with the upper first connecting portion by fastener, the lower second connecting portion and the lower first connecting portion
It is connected by connector, the left coating member and/or the right coating member can be rotated by axis of the connector, so that institute
It states left covering portion and the right covering portion cooperatively forms the cladding chamber.
Preferably, it is provided with upper flange in the upper first connecting portion and/or the upper second connecting portion, it is described convex
Edge extends along the length direction of the cladding chamber；And/or
Lower flange is provided in the lower first connecting portion and/or the lower second connecting portion, the lower flange is described in
The length direction for coating chamber extends.
Preferably, further include:
Positioning component, it is one of to be arranged in the upper first connecting portion including the positioning column and locating slot matched,
Another is arranged in the upper second connecting portion.
Preferably, two positioning columns are arranged at intervals on upper first connection along the length direction of the cladding chamber
In portion.
Preferably, being provided with support bar on the inner wall of the left covering portion and/or on the inner wall of the right covering portion.
Preferably, the support bar extends along the length direction of the cladding chamber.
Preferably, being provided with the first lockhole in the upper first connecting portion, is provided in the upper second connecting portion
Two lockholes, the fastener are threaded through in first lockhole and second lockhole.
Preferably, being provided with boss, first lockhole in the upper first connecting portion or the upper second connecting portion
Or second lockhole is arranged on the boss.
A kind of car light, including light guide jacket structure as described above.The utility model has the beneficial effects that
Light guide jacket structure provided by the utility model is sequentially connected left coating member, connector and the You Bao connect by setting
Part is covered, and left coating member and/or right coating member can make left coating member and right coating member cooperate shape using connector as axis rotation
At cladding chamber, connector is arc connector, and the opening direction direction of arc connector coats chamber.On the one hand, convenient for opening
Light guide sheath is to install optical component；On the other hand, by the way that arc connector, during assembling optical component, energy is arranged
The deflection for enough reducing left coating member and right coating member junction, prolongs its service life, while improving light guide jacket structure
Versatility.
Car light provided by the utility model is easily installed optical component, extends light by applying above-mentioned light guide jacket structure
The service life of jacket structure is led, the versatility of light guide jacket structure is improved.
Detailed description of the invention
Fig. 1 is the schematic diagram for the light guide jacket structure that the prior art provides；
Fig. 2 is the structural schematic diagram in one direction of light guide jacket structure unfolded state provided by the utility model；
Fig. 3 is the structural schematic diagram in another direction of light guide jacket structure unfolded state that the utility model supplies；
Fig. 4 is the structural schematic diagram in one direction of light guide jacket structure mated condition that the utility model supplies；
Fig. 5 is the structural schematic diagram in another direction of light guide jacket structure mated condition that the utility model supplies.
In figure:
1 '-light guide sheath；11 '-notches；
The left coating member of 1-；The upper first connecting portion of 11-；The first lockhole of 111-；The left covering portion of 12-；First connecting portion under 13-；
The right coating member of 2-；The upper second connecting portion of 21-；The second lockhole of 211-；The right covering portion of 22-；Second connecting portion under 23-；
3- connector；
4- positioning component；41- positioning column；42- locating slot；
5- upper flange；
6- lower flange；
7- support bar；
8- boss；
9- fastener.
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 ", be used for description purposes only, or for distinguishing different structure or component, be not understood to indicate or imply phase
To importance.Wherein, term " first position " and " second position " are two different positions.
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；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
Optical component is mounted on car light, changes the direction of propagation of light for conduction light, while can play decoration
The effect of car light improves the aesthetics of car light.Light guide jacket structure is set on optical component, for preventing optical component from leaking
Light.
As shown in Fig. 2, light guide jacket structure provided in this embodiment is sequentially connected the left coating member 1 connect by setting, connects
Fitting 3 and right coating member 2, and left coating member 1 and/or right coating member 2 can be axis rotation with connector 3, make left coating member 1
Cladding chamber is cooperatively formed with right coating member 2, connector 3 is arc connector, and the opening direction direction of arc connector coats
Chamber.On the one hand, convenient for opening light guide sheath to install optical component；On the other hand, by the way that arc connector is arranged, in assembly light
During leading component, the deflection of left coating member and right coating member junction can be reduced, prolongs its service life, mentions simultaneously
The versatility of high light guide jacket structure.
Preferably, left coating member 1 includes upper first connecting portion 11, left covering portion 12 and the lower first connecting portion set gradually
13.Right coating member 2 includes upper second connecting portion 21, right covering portion 22 and the lower second connecting portion 23 set gradually.Upper second connects
Socket part 21 can be connected with upper first connecting portion 11 by fastener 9.Lower second connecting portion 23 and lower first connecting portion 13 are logical
It crosses connector 3 to be connected, the one or both of them in left coating member 1 and right coating member 2 can be turned with connector 3 for axis
It is dynamic, so that left covering portion 12 and right covering portion 22 cooperatively form cladding chamber, for accommodating optical component.In the present embodiment, excellent
Left coating member 1 and right coating member 2 are rotatablely connected with connector 3 by choosing.
Light guide jacket structure provided in this embodiment is sequentially connected the left coating member 1, connector 3 and You Bao connect by setting
Part 2 is covered, and left coating member 1 and right coating member 2 can be axis rotation with connector 3, make left covering portion 12 and right covering portion 22
Cooperatively form cladding chamber.On the one hand, convenient for opening light guide sheath to install optical component；On the other hand, by the way that connector is arranged
3, during assembling optical component, the deflection of 2 junction of left coating member 1 and right coating member can be reduced, extending it makes
With the service life, while improving the versatility of light guide jacket structure.
In the present embodiment, connector 3 is arc connector, the direction of the opening direction cladding chamber of arc connector.Even
3 rounding off of fitting, so as to reduce the deflection of connector 3 when rotating left coating member 1 and/or right coating member 2, make to connect
Part 3 is not easy to break, prolongs its service life, and light guide jacket structure can be made to be suitable for various sizes of optical component, improves
The versatility of light guide jacket structure.Illustratively, left coating member 1, connector 3 and right coating member 2 are integrally formed.
As shown in connection with fig. 2 such as Fig. 3, optionally, the first lockhole 111, upper second connection are provided in upper first connecting portion 11
The second lockhole 211 is provided in portion 21, fastener 9 is threaded through in the first lockhole 111 and the second lockhole 211.Fastener 9 can be
Bolt, screw rod, screw etc., as long as can play the role of being fixedly connected with first connecting portion 11 i.e. with upper second connecting portion 21
It can.
Preferably, boss 8, the first lockhole 111 or the second are provided in upper first connecting portion 11 or upper second connecting portion 21
Lockhole 211 is arranged on boss 8.In the present embodiment, boss 8, the setting of the second lockhole 211 are provided in upper second connecting portion 21
On boss 8, and the second lockhole 211 is blind hole, and fastener 9 is threaded through in the first lockhole 111 and the second lockhole 211, it is possible to increase
The contact area of fastener 9 and upper second connecting portion 21 enhances the bonding strength of fastener 9.
As shown in connection with fig. 4 such as Fig. 3, optionally, in order to guarantee that left coating member 1 and right coating member 2 accurately assemble, light guide sheath
Structure further includes positioning component 4, and positioning component 4 includes positioning column 41 and locating slot 42, and one of setting is in upper first connection
In portion 11, another is arranged in upper second connecting portion 21.In the present embodiment, as shown in figure 3, the setting of positioning column 41 is upper the
On one interconnecting piece 11, locating slot 42 is arranged in upper second connecting portion 21, fixed when left coating member 1 and right coating member 2 match
Position column 41 can be fastened in locating slot 42, on the one hand be connected convenient for upper first connecting portion 11 and the fixed of upper second connecting portion 21
It connects, on the other hand, prevents left coating member 1 and right coating member 2 from misplacing, guarantee the leakproof light effect of light guide sheath.Certainly, exist
In other embodiments, it can also be that positioning column 41 is arranged in upper second connecting portion 21, the setting of locating slot 42 is in upper first connection
In portion 11, it can also reach said effect.
Illustratively, two positioning columns 41 are arranged in upper first connecting portion 11 along the length direction of cladding chamber, correspondingly,
There are two locating slots 42 for setting in upper second connecting portion 21, the positioning dress of left coating member 1 and right coating member 2 is better achieved
Match.
As shown in connection with fig. 5 such as Fig. 4, optionally, in order to further increase the leakproof light effect of light guide sheath, in left covering portion
Support bar 7 is provided on 12 inner wall and/or on the inner wall of right covering portion 22, to realize in optical component and left covering portion 12
The inner wall linear contact of wall and/or right covering portion 22, so as to certain air is retained between optical component and the inner wall for coating chamber,
To improve light total reflection effect, light leakage is reduced.
Illustratively, support bar 7 extends along the length direction of cladding chamber.In other embodiments, support bar 7 can also edge
The circumferential direction for coating chamber extends, as long as can guarantee to retain a certain amount of air i.e. between optical component and the inner wall for coating chamber
Can, it no longer illustrates one by one herein.
Illustratively, in the present embodiment, support bar 7 extends along the length direction of cladding chamber, and multiple support bars 7 are along packet
The circumferential direction setting for covering chamber, preferably to coat optical component, makes the circumferential uniform force of optical component.
As shown in connection with fig. 1 such as Fig. 5, optionally, in order to guarantee to coat the sealing effect of chamber, light leakage is reduced, it can be upper the
Upper flange 5 is provided on one interconnecting piece 11 and/or upper second connecting portion 21, upper flange 5 extends along the length direction of cladding chamber.When
After 2 rotatable engagement of left coating member 1 and right coating member, first connecting portion 11 and upper second connecting portion 21 are at upper flange 5 in guarantee
It can fit closely, to reduce light leakage.
Illustratively, upper flange 5 is provided in upper first connecting portion 11, upper flange 5 extends along the length direction of cladding chamber.
After left coating member 1 and right 2 rotatable engagement of coating member, guarantee that upper flange 5 can be fitted closely with upper second connecting portion 21, to subtract
Few light leakage.
Illustratively, in the present embodiment, as shown in figure 5, upper flange 5 is provided in upper second connecting portion 21,5 edge of upper flange
The length direction for coating chamber extends.After left coating member 1 and right 2 rotatable engagement of coating member, guarantee that upper flange 5 can be with upper first
Interconnecting piece 11 fits closely, to reduce light leakage.
Illustratively, it is provided with upper flange 5 in upper first connecting portion 11 and upper second connecting portion 21, upper flange 5 is along packet
The length direction for covering chamber extends.After left coating member 1 and right 2 rotatable engagement of coating member, 5 energy of upper flange of upper first connecting portion 11
It reaches and is fitted closely at the upper flange 5 of upper second connecting portion 21, to reduce light leakage.
Optionally, in order to guarantee coat chamber sealing effect, reduce light leakage, can lower first connecting portion 13 and/or under
Lower flange 6 is provided in second connecting portion 23, lower flange 6 extends along the length direction of cladding chamber.When left coating member 1 and right cladding
After 2 rotatable engagement of part, guarantee that lower first connecting portion 13 and lower second connecting portion 23 can fit closely at lower flange 6, to subtract
Few light leakage.
Illustratively, in the present embodiment, as shown in figure 5, lower flange 6 is provided in lower first connecting portion 13,6 edge of lower flange
The length direction for coating chamber extends.After left coating member 1 and right 2 rotatable engagement of coating member, guarantee that lower flange 6 can be with lower second
Interconnecting piece 23 fits closely, to reduce light leakage.
Illustratively, lower flange 6 is provided in lower second connecting portion 23, lower flange 6 extends along the length direction of cladding chamber.
After left coating member 1 and right 2 rotatable engagement of coating member, guarantee that lower flange 6 can be fitted closely with lower first connecting portion 13, to subtract
Few light leakage.
Illustratively, it is provided with lower flange 6 in lower first connecting portion 13 and lower second connecting portion 23, lower flange 6 is along packet
The length direction for covering chamber extends.After left coating member 1 and right 2 rotatable engagement of coating member, 6 energy of lower flange of lower first connecting portion 13
It reaches and is fitted closely at the lower flange 6 of lower second connecting portion 23, to reduce light leakage.
The present embodiment additionally provides a kind of car light, by being easily installed optical component using above-mentioned light guide jacket structure,
Extend the service life of light guide jacket structure, improves the versatility of light guide jacket structure.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of light guide jacket structure, for coating optical component, which is characterized in that the light guide jacket structure includes successively connecting
Left coating member (1), connector (3) and the right coating member (2) connect, the left coating member (1) and/or the right coating member (2) energy
It is enough axis rotation with the connector (3), so that the left coating member (1) and the right coating member (2) cooperatively form cladding chamber,
The connector (3) is arc connector, and the opening direction of the arc connector is towards the cladding chamber.
2. light guide jacket structure according to claim 1, which is characterized in that the left coating member (1) includes setting gradually
Upper first connecting portion (11), left covering portion (12) and lower first connecting portion (13)；The right coating member (2) includes setting gradually
Upper second connecting portion (21), right covering portion (22) and lower second connecting portion (23), the upper second connecting portion (21) and described
Upper first connecting portion (11) can be connected by fastener (9), the lower second connecting portion (23) and lower first connection
Portion (13) is connected by connector (3), and the left coating member (1) and/or the right coating member (2) can be with the connectors
(3) it is rotated for axis, so that the left covering portion (12) and the right covering portion (22) cooperatively form the cladding chamber.
3. light guide jacket structure according to claim 2, which is characterized in that the upper first connecting portion (11) and/or institute
It states and is provided on second connecting portion (21) upper flange (5), the upper flange (5) extends along the length direction of the cladding chamber；
And/or
Lower flange (6), the lower flange are provided in the lower first connecting portion (13) and/or the lower second connecting portion (23)
(6) length direction along the cladding chamber extends.
4. light guide jacket structure according to claim 2, which is characterized in that further include:
Positioning component (4), including the positioning column (41) and locating slot (42) matched, one of setting connects described upper first
In socket part (11), another is arranged on the upper second connecting portion (21).
5. light guide jacket structure according to claim 4, which is characterized in that two positioning columns (41) are along the cladding
The length direction of chamber is arranged at intervals on the upper first connecting portion (11).
6. light guide jacket structure according to claim 2, which is characterized in that on the inner wall of the left covering portion (12) and/
Or support bar (7) are provided on the inner wall of the right covering portion (22).
7. light guide jacket structure according to claim 6, which is characterized in that the support bar (7) is along the cladding chamber
Length direction extends.
8. light guide jacket structure according to claim 2, which is characterized in that be provided on the upper first connecting portion (11)
First lockhole (111) is provided with the second lockhole (211) on the upper second connecting portion (21), and the fastener (9) is threaded through institute
It states in the first lockhole (111) and second lockhole (211).
9. light guide jacket structure according to claim 8, which is characterized in that on the upper first connecting portion (11) or described
It is provided in second connecting portion (21) boss (8), first lockhole (111) or second lockhole (211) are arranged described
On boss (8).
10. a kind of car light, which is characterized in that including light guide jacket structure as described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920513289.5U CN209458847U (en) | 2019-04-16 | 2019-04-16 | A kind of light guide jacket structure and car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920513289.5U CN209458847U (en) | 2019-04-16 | 2019-04-16 | A kind of light guide jacket structure and car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458847U true CN209458847U (en) | 2019-10-01 |
Family
ID=68047974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920513289.5U Expired - Fee Related CN209458847U (en) | 2019-04-16 | 2019-04-16 | A kind of light guide jacket structure and car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458847U (en) |
-
2019
- 2019-04-16 CN CN201920513289.5U patent/CN209458847U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |