CN209116237U - A kind of heat insulation structural for preventing solar light focusing from generating calcination risk - Google Patents
A kind of heat insulation structural for preventing solar light focusing from generating calcination risk Download PDFInfo
- Publication number
- CN209116237U CN209116237U CN201822225756.2U CN201822225756U CN209116237U CN 209116237 U CN209116237 U CN 209116237U CN 201822225756 U CN201822225756 U CN 201822225756U CN 209116237 U CN209116237 U CN 209116237U
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- CN
- China
- Prior art keywords
- plate
- board
- solar light
- heat insulation
- light focusing
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
- F21S41/295—Attachment thereof specially adapted to projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of heat insulation structurals for preventing solar light focusing from generating calcination risk, belong to car lights field, solar light focusing can be prevented and bracket is made to generate calcination risk by being intended to provide one kind, improve the heat insulation structural of security performance, its drip irrigation device is as follows, a kind of heat insulation structural for preventing solar light focusing from generating calcination risk, including upper bracket and lower bracket, the upper bracket and the lower bracket are equipped with thermal insulation board, the thermal insulation board includes sequentially connected first plate, the Second Board and third plate, first plate and the third plate are symmetrically disposed on the both ends of the Second Board, the upper bracket, positioning region is equipped on the thermal insulation board and the lower bracket, the Second Board is equipped with fixed part far from the both ends of first plate and third plate.The utility model is suitable for automobile lamp.
Description
Technical field
The utility model relates to a kind of car light mould group, in particular to it is a kind of prevent solar light focusing generate calcination risk every
Heat structure.
Background technique
Currently using LED as the car light mould group of light source, lens are convex lens；In normal vehicle operation, sunlight irradiation is saturating
Mirror can generate focusing, and in closed inside car light, light source unlatching can generate amount of heat, and most of heat can be gathered in closing
Intracorporal top, heat can be transmitted on plastic stent through reflecting mirror, since car light housing generally selects plastic material, because
This, heat understands calcination plastic stent and makes its deformation, causes car light to damage, there are security risks.
The designer is based on being engaged in such product engineering application practical experience and professional knowledge abundant for many years, and cooperates
The utilization of reason, is actively subject to research and innovation, to found a kind of heat insulation structural for preventing solar light focusing from generating calcination risk, makes
It has more practicability.
Utility model content
The purpose of the utility model is to provide a kind of heat insulation structurals for preventing solar light focusing from generating calcination risk, have energy
The advantages of enough preventing solar light focusing and making bracket generate calcination risk, improve security performance.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of heat insulation structural for preventing solar light focusing from generating calcination risk, including upper bracket and lower bracket, the upper branch
Frame and the lower bracket are equipped with thermal insulation board, and the thermal insulation board includes sequentially connected first plate, the Second Board and third plate
Block, first plate and the third plate are symmetrically disposed on the both ends of the Second Board, the upper bracket, described heat-insulated
It is equipped with positioning region on plate and the lower bracket, the Second Board is equipped with far from the both ends of first plate and third plate
Fixed part.
Further, the positioning region includes location hole and positioning column, and first plate and the third plate are separate
The end of the Second Board is extended with positioning plate, and the location hole is opened in the positioning plate and the upper bracket respectively
On, the positioning column is fixedly connected on the lower bracket；
When the assembly of the upper bracket, the thermal insulation board and the lower bracket, the positioning column is inserted into the location hole
In.
Further, the fixed part includes that a pair of of bayonet and snap ring, the snap ring are fixedly connected on the Second Board
Both ends far from first plate and third plate, two bayonets are opened on the lower bracket, in two bayonets
Equipped with the fixture block being clamped for snap ring.
Further, strengthening rib strip is equipped between two fixture blocks, the both ends of the strengthening rib strip are located at the card
The middle part of block.
Further, the thermal insulation board is the multistage plank frame made of metal material.
Further, first plate and the third plate are obliquely installed, first plate, the third plate
Angular range with horizontal plane is 70 ° -80 °.
Further, the upper bracket and the lower bracket are equipped with lens close to the side of fixed part, and the lens are
Convex lens.
Further, it is extended with Positioning arc plate at left and right sides of the lens, the Positioning arc plate is prolonged far from the side of lens
Stretching has positioning strip, and lower locating slot is offered on the lower bracket, offers locating slot on the upper bracket；
When the assembly of the upper bracket, the lens and the lower bracket, the positioning strip is embedded in the upper locating slot
In the lower locating slot.
The utility model has the following beneficial effects:
Easy focal zone installs thermal insulation board between upper bracket and lower bracket, can reduce heat and conducts to plastic stent
Probability, reduce plastic stent calcination deformation risk, thus reduce car light damage risk, improve car light in use process
In safety.In addition, thermal insulation board uses multistage plank frame, increase with the contact area of heat, accelerates heat conduction
Efficiency reduces the risk of plastic stent calcination deformation.By the setting of positioning region and fixed part, makes thermal insulation board convenient for assembly, mention
High assembly efficiency and assembly precision.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the explosive view of upper bracket, lower bracket, lens and heat insulation plate structure.
In figure, 1, upper bracket；11, upper locating slot；2, lower bracket；21, lower locating slot；3, thermal insulation board；31, the first plate；
32, the Second Board；321, positioning plate；33, third plate；41, location hole；42, positioning column；51, bayonet；511, fixture block；52, block
Ring；6, strengthening rib strip；7, lens；71, Positioning arc plate；711, positioning strip.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of heat insulation structural for preventing solar light focusing from generating calcination risk, as shown in Figure 1, including upper bracket 1 and lower branch
Frame 2, upper bracket 1 and lower bracket 2 are equipped with thermal insulation board 3, and thermal insulation board 3 is the multistage plank frame made of metal material, this reality
The material for applying thermal insulation board 3 in example can be using aluminum alloy material, and aluminium alloy not only lightweight economy, but also good heat conductivity is heat-insulated
Plate 3 includes sequentially connected first plate 31, the Second Board 32 and third plate 33, and the first plate 31 and third plate 33 are symmetrical
It is set to the both ends of the Second Board 32.First plate 31 and third plate 33 are obliquely installed, the first plate 31, third plate 33 with
The angular range of horizontal plane is 70 ° -80 °.The mode that first plate 31 and third plate 33 are obliquely installed, can be to a certain extent
Increase the area of thermal insulation board 3, accelerates the speed of heat conduction, but in the cavity being assembled to form due to upper bracket 1 and lower bracket 2
Space is limited, and therefore, the total length of thermal insulation board 3 is unsuitable too long, by the first plate 31, the angle model of third plate 33 and horizontal plane
Enclose be set as 70 ° -80 ° it is relatively reasonable.
As shown in Figure 1, for the ease of assembly, it is equipped with positioning region on upper bracket 1, thermal insulation board 3 and lower bracket 2, second
Plate 32 is equipped with fixed part far from the both ends of the first plate 31 and third plate 33 and is mentioned by the setting of positioning region and fixed part
Assembly efficiency and assembly precision between high 2 three of upper bracket 1, thermal insulation board 3 and lower bracket.
Specifically, as shown in Figure 1, positioning region includes location hole 41 and positioning column 42, the first plate 31 and third plate 33
End far from the Second Board 32 is extended with positioning plate 321, and location hole 41 is opened in respectively on positioning plate 321 and upper bracket 1,
Positioning column 42 is fixedly connected on lower bracket 2.When the assembly of upper bracket 1, thermal insulation board 3 and lower bracket 2, the insertion of positioning column 42 is fixed
In the hole 41 of position, guarantee the assembly precision between upper bracket 1,2 three of thermal insulation board 3 and lower bracket.
Specifically, as shown in Figure 1, fixed part includes that a pair of of bayonet 51 and snap ring 52, snap ring 52 are fixedly connected on the second plate
Both ends of the block 32 far from the first plate 31 and third plate 33, here, the Second Board 32 can according between two bayonets 51 away from
From being increased, with increasing heat radiation area.Two bayonets 51 are opened on lower bracket 2, are equipped in two bayonets 51 and are blocked for snap ring 52
The fixture block 511 connect.Strengthening rib strip 6 is equipped between two fixture blocks 511, the both ends of strengthening rib strip 6 are located at the middle part of fixture block 511.
Since two bayonets 51 are opened on lower bracket 2, it is strong between two openings that the setting of strengthening rib strip 6 can guarantee that lower bracket 2 is located at
Degree makes lower bracket 2 be not susceptible to be broken or deform.
As shown in Figure 1, upper bracket 1 and lower bracket 2 are equipped with lens 7 close to the side of fixed part, lens 7 are convex lens.
Positioning arc plate 71 is extended at left and right sides of lens 7, Positioning arc plate 71 is extended with positioning strip 711, lower bracket far from the side of lens 7
Lower locating slot 21 is offered on 2, offers locating slot 11 on upper bracket 1.When upper bracket 1, lens 7 and lower bracket 2 assemble
When, positioning strip 711 is embedded in upper locating slot 11 and lower locating slot 21.Pass through positioning strip 711, upper locating slot 11 and lower locating slot 21
Cooperation, convenient for the installation of lens 7, while being also beneficial to improve the assembly precision of lens 7 and upper bracket 1, lower bracket 2.
Easy focal zone installs thermal insulation board 3 between upper bracket 1 and lower bracket 2, can reduce heat and conducts to plastics branch
Probability on frame, reduces the risk of plastic stent calcination deformation, to reduce the risk of car light damage, improves car light and is using
Safety in the process.In addition, thermal insulation board 3 uses multistage plank frame, increase with the contact area of heat, accelerates heat biography
The efficiency led reduces the risk of plastic stent calcination deformation.By the setting of positioning region and fixed part, make thermal insulation board 3 convenient for dress
Match, improves assembly efficiency and assembly precision.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk, which is characterized in that including upper bracket (1) He Xiazhi
Frame (2), the upper bracket (1) and the lower bracket (2) are equipped with thermal insulation board (3), and the thermal insulation board (3) includes sequentially connected
First plate (31), the Second Board (32) and third plate (33), first plate (31) and the third plate (33) are right
Claim to be set to the both ends of the Second Board (32), on the upper bracket (1), the thermal insulation board (3) and the lower bracket (2)
Equipped with positioning region, the Second Board (32) is equipped with far from the both ends of first plate (31) and third plate (33) and fixes
Portion.
2. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 1, which is characterized in that
The positioning region includes location hole (41) and positioning column (42), and first plate (31) and the third plate (33) are far from institute
The end for stating the Second Board (32) is extended with positioning plate (321), and the location hole (41) is opened in the positioning plate respectively
(321) and on the upper bracket (1), the positioning column (42) is fixedly connected on the lower bracket (2)；
When the assembly of the upper bracket (1), the thermal insulation board (3) and the lower bracket (2), the positioning column (42) is inserted into institute
It states in location hole (41).
3. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 1, which is characterized in that
The fixed part includes a pair of of bayonet (51) and snap ring (52), and it is remote that the snap ring (52) is fixedly connected on the Second Board (32)
Both ends from first plate (31) and third plate (33), two bayonets (51) are opened on the lower bracket (2), and two
The fixture block (511) for snap ring (52) clamping is equipped in the bayonet (51).
4. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 3, which is characterized in that
Strengthening rib strip (6) are equipped between two fixture blocks (511), the both ends of the strengthening rib strip (6) are located at the fixture block (511)
Middle part.
5. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 1, which is characterized in that
The thermal insulation board (3) is the multistage plank frame made of metal material.
6. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 1, which is characterized in that
First plate (31) and the third plate (33) are obliquely installed, first plate (31), the third plate (33)
Angular range with horizontal plane is 70 ° -80 °.
7. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 1, which is characterized in that
The upper bracket (1) and the lower bracket (2) are equipped with lens (7) close to the side of fixed part, and the lens (7) are convex lens
Mirror.
8. a kind of heat insulation structural for preventing solar light focusing from generating calcination risk according to claim 7, which is characterized in that
It is extended with Positioning arc plate (71) at left and right sides of the lens (7), the Positioning arc plate (71) is extended with far from the side of lens (7)
Positioning strip (711) offers lower locating slot (21) on the lower bracket (2), offers locating slot on the upper bracket (1)
(11)；
When the assembly of the upper bracket (1), the lens (7) and the lower bracket (2), the positioning strip (711) is embedded in institute
It states in locating slot (11) and the lower locating slot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225756.2U CN209116237U (en) | 2018-12-27 | 2018-12-27 | A kind of heat insulation structural for preventing solar light focusing from generating calcination risk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225756.2U CN209116237U (en) | 2018-12-27 | 2018-12-27 | A kind of heat insulation structural for preventing solar light focusing from generating calcination risk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116237U true CN209116237U (en) | 2019-07-16 |
Family
ID=67208863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822225756.2U Active CN209116237U (en) | 2018-12-27 | 2018-12-27 | A kind of heat insulation structural for preventing solar light focusing from generating calcination risk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792986A (en) * | 2019-11-29 | 2020-02-14 | 芜湖安瑞光电有限公司 | Ablation-proof structure of automobile front combined lamp |
| CN112460554A (en) * | 2020-12-24 | 2021-03-09 | 马瑞利汽车零部件(芜湖)有限公司 | Sunlight protection system for vehicle lamp parts |
| WO2024074384A1 (en) * | 2022-10-04 | 2024-04-11 | Valeo Vision | Light module comprising a plastics housing provided with a part for protecting the plastics housing against the effect of focused light rays |
| JP7523003B2 (en) | 2020-06-30 | 2024-07-26 | 市光工業株式会社 | Vehicle lighting fixtures |
-
2018
- 2018-12-27 CN CN201822225756.2U patent/CN209116237U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792986A (en) * | 2019-11-29 | 2020-02-14 | 芜湖安瑞光电有限公司 | Ablation-proof structure of automobile front combined lamp |
| JP7523003B2 (en) | 2020-06-30 | 2024-07-26 | 市光工業株式会社 | Vehicle lighting fixtures |
| CN112460554A (en) * | 2020-12-24 | 2021-03-09 | 马瑞利汽车零部件(芜湖)有限公司 | Sunlight protection system for vehicle lamp parts |
| WO2024074384A1 (en) * | 2022-10-04 | 2024-04-11 | Valeo Vision | Light module comprising a plastics housing provided with a part for protecting the plastics housing against the effect of focused light rays |
| FR3140928A1 (en) * | 2022-10-04 | 2024-04-19 | Valeo Vision | Light module comprising a plastic housing provided with a part for protecting the plastic housing against the effect of focused light rays |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 33 Jingyou Road, Science Park, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Binzhi Photoelectric Technology Co.,Ltd. Address before: No. 33 Jingyou Road, Science Park, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING BENZE PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |