CN209245977U - A kind of dust-proof headlight of high efficiency and heat radiation - Google Patents
A kind of dust-proof headlight of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN209245977U CN209245977U CN201821948854.2U CN201821948854U CN209245977U CN 209245977 U CN209245977 U CN 209245977U CN 201821948854 U CN201821948854 U CN 201821948854U CN 209245977 U CN209245977 U CN 209245977U
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- China
- Prior art keywords
- lens
- lamp housing
- dust
- air
- high efficiency
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Abstract
The utility model relates to a kind of dust-proof headlights of high efficiency and heat radiation, including lampshade and lamp housing, the lampshade is fixedly connected with the lamp housing, the lampshade is equipped with the first lens and the second lens, first lens is located at the front of second lens, ventilation hole before first lens upper end is equipped with first, ventilation hole before second lens lower end is equipped with second, the first wind passage is formed between first lens and second lens, the lamp housing is equipped with several back vents, air ducting is equipped in the lamp housing, the air ducting includes the air-guiding aisle being connected to ventilation hole before described second, and the air-out passage on air-guiding aisle is arranged in several；It is designed using self cooling high efficiency and heat radiation, air stream can take away the amount of heat generated in lamp housing by lamps and lanterns, and the structure design of the first and second lens is also possible to prevent dust and rainwater enters in lamps and lanterns, easy to assembly, good heat dissipation effect, long service life.
Description
Technical field
The utility model relates to automotive parts manufacturing technology, specially a kind of dust-proof headlight of high efficiency and heat radiation.
Background technique
Currently, automobile lamp has developed into the very important function of automobile and surface structure part from simple illumination, it is main
It to include the structure compositions such as headlight, back light, turn signal, they have very important illumination, signal not only for traffic safety
It is the effects of instruction, especially particularly important with complex road condition at night, but also to the bulk flow line modelling of automobile, surface property etc.
Aesthetic factors have a significant impact, and all directly influence the performance level of vehicle.Car Front Combination Lights are loaded on automobile both sides of the head, are
Full car light " heart ", headlamp have the function of distance light and dipped beam, and it is that auto industry must not that turn signal, which plays the function of prompt early warning,
The functor that can lack.
Existing Car Front Combination Lights production technology complexity, higher cost, and inconvenient installation, can generate in use
A large amount of heat will lead to the damage of lamps and lanterns if these heats distribute not in time, if car light is prominent in vehicle driving
So break down, it is abnormally dangerous for occupant.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of dust-proof headlight of high efficiency and heat radiation, not only thermal effect
Preferably, and dust can also be effectively prevented enter in lamp；
The technical scheme for implementing the utility model is as follows:
A kind of dust-proof headlight of high efficiency and heat radiation, including lampshade and lamp housing, the lampshade is fixedly connected with the lamp housing, described
Lampshade is equipped with the first lens and the second lens, and first lens is located at the front of second lens, and described the
Ventilation hole before one lens upper end is equipped with first, ventilation hole before second lens lower end is equipped with second, first light distribution
The first wind passage is formed between mirror and second lens, the lamp housing is equipped with several back vents, the lamp housing
Interior to be equipped with air ducting, the air ducting includes the air-guiding aisle being connected to ventilation hole before described second and several set
Set the air-out passage on air-guiding aisle.
Preferably, the lamp housing outer surface is equipped with several reinforcing rods.
Preferably, the back Yu bottom of the lamp housing are equipped with back vents.
Preferably, ventilation opening and back vents surface are equipped with dust cap before ventilation opening, second before described first, described anti-
Dirt cap includes dust cap ontology and connector, and the dust cap ontology is equipped with the groove that Open Side Down, the connector upper end
It is threadedly coupled with groove, forms the second wind passage between the dust cap ontology and connector, the connector and described the
Ventilation opening and back vents are threadedly coupled before ventilation opening, second before one.
Preferably, the connector is cylindrical, and the connector is equipped with several ventilation holes, and the ventilation hole is in length
Bar shaped.
Using above-mentioned technical proposal, there is technical effect beneficial below:
1, the utility model is designed using self cooling high efficiency and heat radiation, and air stream can be taken away in lamp housing by a large amount of of lamps and lanterns generation
The structure design of heat, the first and second lens is also possible to prevent dust and rainwater enters in lamps and lanterns, easy to assembly, heat dissipation effect
Fruit is good, long service life；
2, the utility model dust-proof, filtering by the dust-proof cap structure of setting, and ventilation effect can be adjusted, using effect is excellent
It is different.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-section of the utility model；
Fig. 3 is the dust cap structural schematic diagram of the utility model
In attached drawing, 1, lampshade；11, the first lens；111, ventilation hole before first；12, the second lens；121, before second
Ventilation hole；13, the first wind passage；2, lamp housing；21, back vents；22, air-guiding aisle；23, air-out passage；3, reinforcing rod；4,
Dust cap；41, dust cap ontology；42, connector.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained under the premise of being not necessarily to creative work, all belongs to
In the range of the utility model protection.
As shown in Figs. 1-2, the dust-proof headlight of a kind of high efficiency and heat radiation, including lampshade 1 and lamp housing 2, lampshade 1 and lamp housing 2 are fixed
Connection, lampshade 1 are equipped with the first lens 11 and the second lens 12, and the first lens 11 is located at the front of the second lens 12,
Ventilation hole 111 before first lens, 11 upper end is equipped with first, ventilation hole 121 before 12 lower end of the second lens is equipped with second, first
The first wind passage 13 is formed between lens 11 and the second lens 12, lamp housing 2 is equipped with several back vents 21, lamp housing
Air ducting is equipped in 2, air ducting includes that the air-guiding aisle 22 being connected to ventilation hole 21 before second and several settings exist
Air-out passage on air-guiding aisle 2223 is designed using self cooling high efficiency and heat radiation, and lampshade 1 is equipped with the first lens 11 and the second light distribution
Mirror 12 is equipped with preceding ventilation hole, and wind passage 13 is formed between the first lens 11 and the second lens 12, and lamp housing 2 is equipped with
Multiple back vents 21, and the air ducting with wind-guiding and air-out passage is set, each direction of air outlet is all different；Outside lamp housing
Surface is equipped with several reinforcing rods 3, reinforces 2 intensity of lamp housing；The back and bottom of lamp housing 2 are equipped with back vents 21, improve logical
Wind effect improves heat dissipation effect；Before first before ventilation opening 111, second ventilation opening 121 and 21 surface of back vents be equipped with it is dust-proof
Cap 4, dust cap 4 include dust cap ontology 41 and connector 42, and dust cap ontology 41 is equipped with the groove that Open Side Down, connector
42 upper ends are threadedly coupled with groove, form the second wind passage 43 between dust cap ontology 41 and connector 42, connector 42 with
Ventilation opening 121 and back vents 41 are threadedly coupled before ventilation opening 111, second before first；Connector 42 is cylindrical, connector 42
Several ventilation holes are equipped with, ventilation hole is elongated, and easy for installation, ventilation effect is good, and ventilation effect can be according to reality
Border situation is adjusted.
Claims (5)
1. a kind of dust-proof headlight of high efficiency and heat radiation, including lampshade and lamp housing, the lampshade are fixedly connected with the lamp housing, feature
Be: the lampshade is equipped with the first lens and the second lens, before first lens is located at second lens
Side, ventilation hole before first lens upper end is equipped with first, ventilation hole before second lens lower end is equipped with second are described
The first wind passage is formed between first lens and second lens, the lamp housing is equipped with several back vents,
Be equipped with air ducting in the lamp housing, the air ducting include the air-guiding aisle being connected to ventilation hole before described second and
The air-out passage on air-guiding aisle is arranged in several.
2. the dust-proof headlight of a kind of high efficiency and heat radiation according to claim 1, it is characterised in that: the lamp housing outer surface is equipped with
Several reinforcing rods.
3. the dust-proof headlight of a kind of high efficiency and heat radiation according to claim 1, it is characterised in that: the back and bottom of the lamp housing
Portion is equipped with back vents.
4. the dust-proof headlight of a kind of high efficiency and heat radiation according to claim 1, it is characterised in that: ventilation opening before described first,
Ventilation opening and back vents surface are equipped with dust cap before second, and the dust cap includes dust cap ontology and connector, institute
State dust cap ontology and be equipped with the groove that Open Side Down, the connector upper end is threadedly coupled with groove, the dust cap ontology and
The second wind passage is formed between connector, ventilation opening and rear venting before ventilation opening, second before the connector and described first
Hole is threadedly coupled.
5. the dust-proof headlight of a kind of high efficiency and heat radiation according to claim 4, it is characterised in that: the connector is in cylinder
Shape, the connector are equipped with several ventilation holes, and the ventilation hole is elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948854.2U CN209245977U (en) | 2018-11-23 | 2018-11-23 | A kind of dust-proof headlight of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948854.2U CN209245977U (en) | 2018-11-23 | 2018-11-23 | A kind of dust-proof headlight of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245977U true CN209245977U (en) | 2019-08-13 |
Family
ID=67529497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948854.2U Expired - Fee Related CN209245977U (en) | 2018-11-23 | 2018-11-23 | A kind of dust-proof headlight of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245977U (en) |
-
2018
- 2018-11-23 CN CN201821948854.2U patent/CN209245977U/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 |
Granted publication date: 20190813 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |