CN207527493U - A kind of radiator structure of headlight for vehicles - Google Patents
A kind of radiator structure of headlight for vehicles Download PDFInfo
- Publication number
- CN207527493U CN207527493U CN201721673374.5U CN201721673374U CN207527493U CN 207527493 U CN207527493 U CN 207527493U CN 201721673374 U CN201721673374 U CN 201721673374U CN 207527493 U CN207527493 U CN 207527493U
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- CN
- China
- Prior art keywords
- ring body
- outer ring
- liquid interface
- inner ring
- headlight
- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 41
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 241001465382 Physalis alkekengi Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of radiator structures of headlight for vehicles, belong to auto-parts field, and for solving the problem of the prior art, easily its heat dissipation effect of shape thermal accumlation is bad around component.It includes housing, the housing includes inner ring body, outer ring body, and the inner ring body forms an airtight cavity with outer ring body, and the outer ring body lower end is connected with into liquid interface, the outer ring body upper end is equipped with out liquid interface, described into liquid interface and to go out liquid interface and connected with cavity.The technical program is simple and reasonable, is effectively radiated to lamps and lanterns using automobile engine condenser system.
Description
Technical field
The utility model belongs to auto-parts field, is a kind of radiator structure of headlight for vehicles specifically.
Background technology
The flexibility and the promotion of individual requirement arranged with the Style Design of automobile lamp and moulding, LED car lamp because
The characteristics such as its exclusive small brightness is high, and reaction speed is fast are gradually on automobile lamp by extensive use.But during LED operation
A large amount of thermal energy is generated, the generations such as luminance, lamp life can be seriously affected, so it is particularly significant to solve heat dissipation problem
's.
Prior art radiating efficiency is low, it is high to environmental factor dependence the defects of, all will cause car light ambient heat cannot
It spreads out in time, LED light will accumulate a large amount of heat, be easy to cause light decay, influence the service life of LED light；And for
For lamps and lanterns material, temperatures decrease oxygenization is faster, if these materials, repeatedly by high-temperature oxydation, the strength of materials can be reduced, also can
Shorten its service life.
Application No. is CN201620880114.4, patent document disclose a kind of low thermal resistance radiating structure for vehicle lamp, it is special
Sign is：Including lamp plate and heat-dissipating casing, the lamp plate back side be equipped with several radiating fins, the heat-dissipating casing bottom be equipped with
The matched through-hole of radiating fin, the radiating fin at the lamp plate back side pass through through-hole, and lamp plate is consolidated with heat-dissipating casing by screw
Fixed connection, the utility model lamp plate are structure as a whole with radiating fin, reduce the articulamentum between traditional fin and lamp plate, drop
Low whole lamp thermal resistance improves radiating efficiency, and sets convection channel in radiating fin both sides, is further carried using convective principles
High radiating efficiency.
Said program is radiated using the mode of natural heat dissipation, easily the shape thermal accumlation around component, heat dissipation effect
Fruit is bad.
Utility model content
The utility model aim be intended to provide it is a kind of it is simple and reasonable, using automobile engine condenser system to lamp
Has the radiator structure of headlight for vehicles effectively to be radiated.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of radiator structure of headlight for vehicles, including housing, the housing includes inner ring body, outer ring body, the inner ring body
An airtight cavity is formed with outer ring body, the outer ring body lower end is connected with into liquid interface, and the outer ring body upper end is equipped with out liquid
Interface, it is described into liquid interface and to go out liquid interface and connected with cavity.
It further limits, the inner ring body madial wall is equipped with several equally distributed heat absorption fins.
It further limits, the heat absorption fin connects for hollow-core construction and the cavity that is formed between inner ring body and outer ring body
It is logical.
It further limits, the heat absorption fin outer wall is equipped with several bar shaped fins.
It further limits, the inner ring body, outer ring body, heat absorption fin are aluminum alloy material.
Using the utility model of above-mentioned technical proposal, pass through pipeline into the outlet of liquid interface and automobile engine condensate pump
Connection goes out liquid interface and connects engine condensate liquid storage tank by pipeline, when automobile is in launch state, due to condensate liquid storage tank
The temperature that interior condensate liquid will be in a relative reduction always under the action of the radiator of automobile, condensate pump will open
It is dynamic, condensate liquid is pumped out, condensate liquid is connect by going out liquid by from the airtight cavity entered into liquid interface between inner ring body and outer ring body
Mouth enters in condensate liquid storage tank, forms cycle, and car light heat production will be conducted to realization in condensate liquid by inner ring body to car light heat production
Heat scatter and disappear, prevent car light heat production from stopping accumulation around car light；Inner ring body inner wall sets several heat absorption fins, and absorb heat fin
Inner ring body and extraneous contact area are increased, effectively raises its heat exchange coefficient；Heat absorption fin is set as hollow knot
Structure, and the cavity between inner ring body and outer ring body connects, condensate liquid will be filled in heat absorption fin, further improve heat with it is cold
The heat exchanger effectiveness of lime set；Several bar shaped fins is set further to improve heat absorption fin in heat absorption fin outer wall empty with the external world
The contact area of gas, further improves heat exchanger effectiveness；Inner ring body, outer ring body, heat absorption fin are made of aluminum alloy material, aluminium
Alloy material has good heat transfer performance, and is maturation process, convenient for large-scale production.
The utility model compared with prior art, it is simple and reasonable, using automobile engine condenser system to lamps and lanterns carry out
Effectively heat dissipation.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structure diagram of the radiator structure of headlight for vehicles of the utility model；
Fig. 2 is a kind of cross-sectional view of the radiator structure of headlight for vehicles of the utility model；
Main element symbol description is as follows：
Inner ring body 1, outer ring body 2, cavity 3, into liquid interface 4, go out liquid interface 5, heat absorption fin 6.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1 and Figure 2, a kind of radiator structure of headlight for vehicles, including housing, housing includes inner ring body 1, outer ring body
2, inner ring body 1 forms an airtight cavity 3 with outer ring body 2, and 2 lower end of outer ring body is connected with into liquid interface 4, and 2 upper end of outer ring body is set
There is liquid interface 5, into liquid interface 4 and go out liquid interface 5 and connected with cavity 3.
Preferably, 1 madial wall of inner ring body is equipped with several equally distributed heat absorption fins 6.
Preferably, heat absorption fin 6 is connected for hollow-core construction and the cavity 3 that is formed between inner ring body 1 and outer ring body 2.
Preferably, 6 outer wall of heat absorption fin is equipped with several bar shaped fins (diagram is draws).
Preferably, inner ring body 1, outer ring body 2, heat absorption fin 6 are aluminum alloy material.
In the present embodiment, it is connect into liquid interface 4 with the outlet of automobile engine condensate pump by pipeline, goes out liquid interface 5
Engine condensate liquid storage tank is connected by pipeline, when automobile is in launch state, since the condensate liquid in condensate liquid storage tank exists
The temperature that will be in a relative reduction always under the action of the radiator of automobile, condensate pump will start, by condensate pump
Go out, condensate liquid by from the airtight cavity 3 entered into liquid interface 4 between inner ring body 1 and outer ring body 2, and by go out liquid interface 5 enter it is cold
In lime set storage tank, cycle is formed, car light heat production will be conducted to realizing in condensate liquid by inner ring body 1 and the heat of car light heat production is dissipated
It loses, prevents car light heat production from stopping accumulation around car light；Several heat absorption fins 6 of 1 inner wall of inner ring body setting, heat absorption fin 6 increase
Inner ring body 1 and extraneous contact area, effectively raise its heat exchange coefficient；Heat absorption fin 6 is set as hollow-core construction,
And the cavity 3 between inner ring body 1 and outer ring body 2 connects, condensate liquid will be filled with heat absorption fin 6 in, further improve heat with
The heat exchanger effectiveness of condensate liquid；Heat absorption 6 outer wall of fin set several bar shaped fins further improve heat absorption fin 6 with it is outer
The contact area of boundary's air, further improves heat exchanger effectiveness；Inner ring body 1, outer ring body 2, heat absorption fin 6 are by aluminum alloy material
It is made, aluminum alloy material has good heat transfer performance, and is maturation process, convenient for large-scale production.
A kind of radiator structure of headlight for vehicles provided by the utility model is described in detail above.Specific embodiment
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, under the premise of the utility model principle is not departed from, several change can also be carried out to the utility model
Into and modification, these improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of radiator structure of headlight for vehicles, including housing, the housing includes inner ring body, outer ring body, it is characterised in that：Institute
It states inner ring body and forms an airtight cavity with outer ring body, the outer ring body lower end is connected with into liquid interface, the outer ring body upper end
It is equipped with out liquid interface, it is described into liquid interface and to go out liquid interface and connected with cavity.
2. a kind of radiator structure of headlight for vehicles according to claim 1, it is characterised in that：The inner ring body madial wall is set
There are several equally distributed heat absorption fins.
3. a kind of radiator structure of headlight for vehicles according to claim 2, it is characterised in that：The heat absorption fin is hollow
The structure and cavity formed between inner ring body and outer ring body connects.
4. a kind of radiator structure of headlight for vehicles according to claim 3, it is characterised in that：On the heat absorption fin outer wall
Equipped with several bar shaped fins.
5. a kind of radiator structure of headlight for vehicles according to claim 4, it is characterised in that：The inner ring body, outer ring body,
The fin that absorbs heat is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673374.5U CN207527493U (en) | 2017-12-05 | 2017-12-05 | A kind of radiator structure of headlight for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673374.5U CN207527493U (en) | 2017-12-05 | 2017-12-05 | A kind of radiator structure of headlight for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527493U true CN207527493U (en) | 2018-06-22 |
Family
ID=62577546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673374.5U Expired - Fee Related CN207527493U (en) | 2017-12-05 | 2017-12-05 | A kind of radiator structure of headlight for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662549A (en) * | 2018-07-26 | 2018-10-16 | 中山易事达光电科技有限公司 | L ED vehicle lamp with liquid cooling heat dissipation function |
| CN109671554A (en) * | 2018-12-26 | 2019-04-23 | 衢州杭甬变压器有限公司 | A kind of transformer convenient for heat dissipation |
| CN111102534A (en) * | 2018-10-29 | 2020-05-05 | 长城汽车股份有限公司 | Heat dissipation control system and method for headlamp and vehicle |
-
2017
- 2017-12-05 CN CN201721673374.5U patent/CN207527493U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662549A (en) * | 2018-07-26 | 2018-10-16 | 中山易事达光电科技有限公司 | L ED vehicle lamp with liquid cooling heat dissipation function |
| CN111102534A (en) * | 2018-10-29 | 2020-05-05 | 长城汽车股份有限公司 | Heat dissipation control system and method for headlamp and vehicle |
| CN111102534B (en) * | 2018-10-29 | 2021-10-19 | 长城汽车股份有限公司 | Heat dissipation control system and method for headlamp and vehicle |
| CN109671554A (en) * | 2018-12-26 | 2019-04-23 | 衢州杭甬变压器有限公司 | A kind of transformer convenient for heat dissipation |
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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: 20180622 |