CN107806614A - A kind of heat abstractor of LED automobile lamp - Google Patents
A kind of heat abstractor of LED automobile lamp Download PDFInfo
- Publication number
- CN107806614A CN107806614A CN201711002476.9A CN201711002476A CN107806614A CN 107806614 A CN107806614 A CN 107806614A CN 201711002476 A CN201711002476 A CN 201711002476A CN 107806614 A CN107806614 A CN 107806614A
- Authority
- CN
- China
- Prior art keywords
- housing
- filter plate
- led
- automobile lamp
- lamp
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of heat abstractor of LED automobile lamp, including housing, the inwall of housing is fixedly connected with motor box by support, the inside of motor box is installed with motor, the left end of motor output shaft is fixedly connected with flabellum, flange is fixedly connected with the left of housing exterior walls, the inside of housing and the first filter plate and the second filter plate are from left to right slidably connected successively positioned at the right-hand member of motor box, the top of first filter plate and the second filter plate through the top of housing and extends to the top of housing, and the present invention relates to technical field of automobile accessories.The heat abstractor of the LED automobile lamp, rotated by motor output shaft, drive flabellum to rotate, air is blown over into LED automobile lamp from blast pipe inspiration, air, it is radiated, the hot-air in lampshade can also be taken away simultaneously, reduce the bulk temperature in lampshade, and wire netting is installed with the air inlet of sucker, the debris such as the leaf outside car can be stopped, avoided in inspiration device.
Description
Technical field
The invention belongs to technical field of automobile accessories, more particularly to a kind of heat abstractor of LED automobile lamp.
Background technology
With China's entry into the WTO, China Auto Market further opens, and achieves fast development.On the one hand, consumer receives
Enter to increase the purchase car newly increased requirement brought, the consumer group has progressively expanded to two or three line cities from a line city；On the other hand,
Purchased car consumer change trains demand also with car ownership increase and cumulative year after year；At the same time, country puts into effect
Items encourage the policy of China Automobile Industry, have actively promoted the development of industry.
Stimulated by the multinomial industrial policy of country, automobile volume of production and marketing speedup was once reaching 47.50% He within 2009
45.42%, volume of production and marketing leaps to the first in the world.After the experience high growth of 2009 and 2010, risen by macro adjustments and controls, oil price
The influence of the factors such as purchase policy execution is limited with urban, auto output speedup is snapped down to 0.84% within 2011.Coming years vapour
Garage's industry held stationary growing trend, after experience in 2013 slightly bounce-back, 2015, China's auto output reached 2,450.33
Ten thousand, increase by 3.3% on a year-on-year basis, sales volume reaches 2,459.76 ten thousand, increases by 4.7% on a year-on-year basis, continues to hold a post or title within continuous 7 years the whole world first.
From the point of view of car ownership, by year ends 2015, national motor vehicles for civilian use recoverable amount is not (including three-wheeled motor car and low speed
Lorry) reach 16,2,730,000, thousand people's recoverable amounts reach 118.48/thousand people first more than hundred.And the U.S., Japan, Germany
For thousand people's car ownerships in 2014 more than 550, the U.S. is even more than 800.3 calculated according to the update cycle of 10 years,
The update of car ownership at present will produce the automobile demand of more than 1,0,000,000 every year, and this also constructs Chinese vapour
Following growth basis in car market field.
In addition, on the one hand the development of Re-search on Urbanization has promoted the growth of automobile consumption demand.On the other hand can also promote
The further improvement of the infrastructure such as road traffic, good basis is provided for sale of automobile.China is currently in urbanization
Rapid development stage.With the development of urbanization, the change of Consumption in Countryside structure, and the development of boom town, will give whole
Automobile consumption, the automobile consumption of especially three or four line cities and samll cities and towns bring breakthrough.
LED illumination lamp is referred to as forth generation automotive luminaire.Compared with incandescent lamp, although disposably input is higher, LED shines
Bright lamp has the characteristics of higher reliability and low-power consumption, and life of product is longer, and required maintenance and operating cost are less.Closely
Come, with brightness and the continuous development of optional color, the advantage that LED illumination lamp is used on automotive lighting just progressively embodies, and substitutes
The trend of incandescent lamp is fairly obvious.At present, LED is more used for interior automotive lighting such as instrument board, reading lamp, applications
It is then taillight, brake light, indicator, head lamp etc..
LED automobile lamp refers to that in-car outer light source uses LED technology, for outside and interior lighting, exterior lighting equipment
It is related to thermoae limit and EMC problems, while also has many complicated standards for unloading load testing, it is affected by vibration, during use
Light output LED automobile lamp can widely use LED automobile lamp to build environment inside car, and LED's is firm in structure, it is not easy to which brightness is not yet
It can be decreased obviously, LED automobile lamp is suitable for the various illumination applications of automotive electronics, including headlight (high beam and dipped headlight), mist
Lamp, taillight, brake lamp, turn signal lamp, day driving lamp, courtesy light, instrument panel lamp, license plate lamp, vehicle door lamp, room light
Lamp, side-marker lamp, navigation, entertainment systems, backlight and indicator lamp etc..
In recent years, Chinese automobile sales volume was annual is all increased with about 3 four one-tenth of speed, and an automobile is then needed more than 300
LEDs (internal 100, outside 200), automobile using LED illumination market development potential is huge.Relevant expert thinks automobile using
LED illumination market is by as the main growth motive force in LED illumination market in 3~5 years, and automobile using LED illumination can be formed in nearly 2 years
Produce about 1,000,000,000 yuan of the output value per year, the annual about 3,000,000,000 yuan output value can be formed after 5 years.
At present, LED has application to automotive interior and outside, and especially in interior automotive lighting, the application of color LED is
It is highly developed, such as instrument board, back lighting switch, automobile reading lamp or head-up-display system etc., and or in-car adopt
With color (Color-on-Demand) function is selected on demand, allow automaker can by using oneself distinctive identification color, with
Other competitors are distinguished, or the product of different series is distinguished using color.
Automobile external application is also evolving, and professional introduces, and Brake lamp, taillight also have steering indicating light, back-up lamp, height
Position Brake lamp etc. all applies LED, and wherein Brake lamp, taillight also has high-mount stop lamp using larger.And it is used as vehicle
Headlamp lighting, due to needing high-power LED, restricted by technology and LED cost performances, particularly in optics, electronics
Control, field of heat management yet acquire a certain degree of difficulty, and popularization also needed to for three to five years, and industry is also only in some luxurious high-end cars
Start to apply in type.
Except the more universal taillight of application, high-mount stop lamp etc. at present, future steering indicating light, back-up lamp also can large-scale application
LED.The market scale of domestic LED automobile light fixture in 2013 may form annual 3000000000 yuan of production more than 1,500,000,000 yuan in 5 years
Value.
The sales volume of LED automobile light fixture application market, 10% growth rate, but domestic LED automobile lamp are about kept every year
It is but not high to have proportion.LED concentrates on the Automobile Enterprises of middle and high end with bigger vehicle is measured, and these motor corporations one
As LED brand can all have been limited, domestic LED enterprises its supply chain more difficult to get access.Other domestic LED and the world are well-known
Famous brand is compared, some more uniformity of life-span and sorting etc. there may be the problem of, meanwhile, automobile lamp is in itself
Market surpervision is strict, and threshold is higher, and automobile is as luxury consumer goods, and that face post sales is man-to-man client, Ren Hezhi
Amount problem can all cause complaint, and domestic LED has no chance, by the large-scale experience and tempering for a long time of this market, to be extremely difficult to automobile-used
LED standard.Automobile lamp is very professional field, to carry out LED automobile light fixture, either automobile lamp enterprise or LED
Enterprise, it can be difficult, it is necessary to which automobile lamp enterprise carries out sufficient communication with LED enterprises, especially in LED vapour that singles, which solely struggle against,
In the exploitation of Chinese herbaceous peony illuminator.
The family that there is purchase car ability in China at present is 20,000,000 families, and China is likely to become the third-largest automobile market in the whole world,
The 6% of global share is accounted for, is only second to the U.S. and Japan.And by 2025, the scale of China's automobile market is up to the current U.S.
The scale of automobile market.China has become the fastest-rising area of world today's sale of automobile.At present, in the middle height of new listing
In shelves vehicle, LED taillights (combination tail lamp) have become main flow.Domestic LED car lamp application also can be popularized increasingly, and low in
Hold vehicle diffusion.The development trend of future automobile LED lamp will be high power white light illuminating lamp and high power white light signal lamp, such as
Headlight, front fog lamp, back-up lamp etc..
About 8,050,000 sets of China's LED car lamp yield in 2013, domestic LED automobile lamp quality will with yield in the five-year
It is significantly increased to adapt to this demand.About 1,700,000,000 yuan of the LED car lamp selling market scale of China in 2013, it is domestic in the five-year
LED automobile lamp selling market scale is also by rapid growth, it is contemplated that is up to the LED automobile lamp selling market scale of China in 2019
5000000000 yuan.
Illuminated using high-brightness LED by as the principal character of future automobile, this is attributed to the fact that LED relative to traditional white heat
Many basic advantages possessed by optical illumination scheme, in addition, can also drive Automobile Design technology and design style using LED illumination
On change, however, any innovative technology of erect image is the same, LED is before automotive lighting is widely used in, it is still necessary to overcomes many
It is difficult.Existing LED automobile lamp is general lack of heat abstractor, it is impossible to uses for a long time.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of heat abstractor of LED automobile lamp, solve the problems, such as.
To realize object above, the present invention is achieved by the following technical programs：A kind of radiating dress of LED automobile lamp
Put, including housing, the inwall of the housing are fixedly connected with motor box by support, the inside of the motor box is installed with
Motor, the left end of the motor output shaft are fixedly connected with flabellum, flange are fixedly connected with the left of the housing exterior walls.
As a preferred technical solution of the present invention, the inside of the housing and positioned at motor box right-hand member from left to right
The first filter plate and the second filter plate are slidably connected successively.
As a preferred technical solution of the present invention, the top of first filter plate and the second filter plate is through housing
Top and the top for extending to housing.
As a preferred technical solution of the present invention, the inside of first filter plate and the second filter plate is fixedly mounted respectively
There are web and filter screen.
As a preferred technical solution of the present invention, the right-hand member of the housing is communicated with blast pipe.
As a preferred technical solution of the present invention, the one end of the blast pipe away from housing is communicated with sucker.
As a preferred technical solution of the present invention, the one end of the sucker away from blast pipe is fixedly connected with metal
Net.
Beneficial effect
The invention provides a kind of heat abstractor of LED automobile lamp.Possesses following beneficial effect：
(1), the heat abstractor of the LED automobile lamp, is rotated by motor output shaft, drives flabellum to rotate, by air from entering
Airduct inspiration, air blow over LED automobile lamp, and it is radiated, while can also take away the hot-air in lampshade, reduce lampshade
Interior bulk temperature, and wire netting is installed with the air inlet of sucker, the debris such as the leaf outside car can be stopped, avoided
In inspiration device.
(2), the heat abstractor of the LED automobile lamp, by slidably connecting the first filter plate and the second filter plate in enclosure interior,
And web is installed inside the first filter plate, and filter screen is installed inside filter plate, wind first passes through the second filter plate, and filter screen is in air
Dust filtered one step ahead, prevent dust from entering in lampshade, make dust covering LED and influence illuminating effect, and web
It can prevent steam enters in lampshade from influenceing electronic product work the water vapor absorption in air.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the first filter plate and the second filter plate of the invention.
In figure：1 housing, 2 supports, 3 motor box, 4 motors, 5 flabellums, 6 flanges, 7 first filter plates, 8 second filter plates, 9 webs,
10 filter screens, 11 blast pipes, 12 suckers, 13 wire nettings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of heat abstractor of LED automobile lamp, including housing 1,
By being connected with the first filter plate 7 and the second filter plate 8 in the internal slide of housing 1, and web 9 is installed inside the first filter plate 7, second
The inside of filter plate 8 is provided with filter screen 10, and wind first passes through the second filter plate 8, and filter screen 10 is filtered one step ahead to the dust in air,
Prevent dust enter lampshade in, make dust covering LED and influence illuminating effect, and web 9 can by the water vapor absorption in air,
Prevent steam enters in lampshade from influenceing electronic product work, the right-hand member of housing 1 is communicated with blast pipe 11, and blast pipe 11 is away from housing
1 one end is communicated with sucker 12, is installed with fixed block above the outer wall of sucker 12, can be fixed on car body, sucker 12 is remote
One end from blast pipe 11 is fixedly connected with wire netting 13, the inside of housing 1 and positioned at motor box 3 right-hand member from left to right successively
Slidably connect the first filter plate 7 and the second filter plate 8, the top of the first filter plate 7 and the second filter plate 8 through the top of housing 1 simultaneously
Extend to the top of housing 1, the inside of the first filter plate 7 and the second filter plate 8 is installed with web 9 and filter screen 10, housing 1 respectively
Inwall motor box 3 is fixedly connected with by support 2, the inside of motor box 3 is installed with motor 4, passes through the output shaft of motor 4
Rotate, drive flabellum 5 to rotate, air is blown over LED automobile lamp, it is radiated from the inspiration of blast pipe 11, air, while
Hot-air in lampshade can be taken away, reduce the bulk temperature in lampshade, and metal is installed with the air inlet of sucker 12
Net 13, the debris such as the leaf outside car can be stopped, avoided in inspiration device, the left end of the output shaft of motor 4 is fixedly connected with fan
Leaf 5, flange 6 is fixedly connected with the left of the outer wall of housing 1, flange 6 is evenly distributed on the appearance of housing 1 at least provided with two
Face, device can be fixed in lampshade.
During work, starter motor 4, the output shaft of motor 4 drives flabellum 5 to rotate, by air from the inspiration of blast pipe 11, air according to
Secondary that the dust in air is filtered one step ahead by the second filter plate 8 and the first filter plate 7, filter screen 10, then web 9 is by air
In water vapor absorption, make the air of free from dust and steam enter lampshade in, LED automobile lamp is radiated, periodically extracts first out
The filter plate 8 of filter plate 7 and second, change and cleaning, drying is carried out to web 9 and filter screen 10, or change the first filter plate 7 and the second filter plate 8.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of heat abstractor of LED automobile lamp, including housing (1), it is characterised in that：The inwall of the housing (1) passes through branch
Frame (2) is fixedly connected with motor box (3), and the inside of the motor box (3) is installed with motor (4), motor (4) output
The left end of axle is fixedly connected with flabellum (5), and flange (6) is fixedly connected with the left of housing (1) outer wall.
A kind of 2. heat abstractor of LED automobile lamp according to claim 1, it is characterised in that：The inside of the housing (1)
And the first filter plate (7) and the second filter plate (8) are from left to right slidably connected successively positioned at the right-hand member of motor box (3).
A kind of 3. heat abstractor of LED automobile lamp according to claim 2, it is characterised in that：First filter plate (7) with
The top of second filter plate (8) through the top of housing (1) and extends to the top of housing (1).
A kind of 4. heat abstractor of LED automobile lamp according to claim 2, it is characterised in that：First filter plate (7) with
The inside of second filter plate (8) is installed with web (9) and filter screen (10) respectively.
A kind of 5. heat abstractor of LED automobile lamp according to claim 1, it is characterised in that：The right-hand member of the housing (1)
It is communicated with blast pipe (11).
A kind of 6. heat abstractor of LED automobile lamp according to claim 5, it is characterised in that：The blast pipe (11) is remote
One end of shrinking away from theshell body (1) is communicated with sucker (12).
A kind of 7. heat abstractor of LED automobile lamp according to claim 6, it is characterised in that：The sucker (12) is remote
One end of blast pipe (11) is fixedly connected with wire netting (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002476.9A CN107806614A (en) | 2017-10-24 | 2017-10-24 | A kind of heat abstractor of LED automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002476.9A CN107806614A (en) | 2017-10-24 | 2017-10-24 | A kind of heat abstractor of LED automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806614A true CN107806614A (en) | 2018-03-16 |
Family
ID=61591686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002476.9A Pending CN107806614A (en) | 2017-10-24 | 2017-10-24 | A kind of heat abstractor of LED automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844034A (en) * | 2018-08-30 | 2018-11-20 | 夏目真由美 | A kind of heat dissipation type high automobile LED headlight |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056713U (en) * | 2010-12-14 | 2011-11-30 | 孟强 | LED (Light Emitting Diode) headlight of electric vehicles |
| CN203115783U (en) * | 2013-03-25 | 2013-08-07 | 杨章林 | Automobile lamp |
| WO2013139897A1 (en) * | 2012-03-22 | 2013-09-26 | Kösedag Tel Örme Sanayi Ve Ticaret Ithalat Ihracat A.S. | Post having a motor driven framework with solar lighting units |
-
2017
- 2017-10-24 CN CN201711002476.9A patent/CN107806614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202056713U (en) * | 2010-12-14 | 2011-11-30 | 孟强 | LED (Light Emitting Diode) headlight of electric vehicles |
| WO2013139897A1 (en) * | 2012-03-22 | 2013-09-26 | Kösedag Tel Örme Sanayi Ve Ticaret Ithalat Ihracat A.S. | Post having a motor driven framework with solar lighting units |
| CN203115783U (en) * | 2013-03-25 | 2013-08-07 | 杨章林 | Automobile lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844034A (en) * | 2018-08-30 | 2018-11-20 | 夏目真由美 | A kind of heat dissipation type high automobile LED headlight |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |
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| RJ01 | Rejection of invention patent application after publication |