CN109340690A - A kind of automobile lamp - Google Patents
A kind of automobile lamp Download PDFInfo
- Publication number
- CN109340690A CN109340690A CN201811307282.4A CN201811307282A CN109340690A CN 109340690 A CN109340690 A CN 109340690A CN 201811307282 A CN201811307282 A CN 201811307282A CN 109340690 A CN109340690 A CN 109340690A
- Authority
- CN
- China
- Prior art keywords
- triode
- self
- locking
- elastic slice
- blower
- 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.)
- Granted
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- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 241001465382 Physalis alkekengi Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- 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
- F21S45/60—Heating of lighting devices, e.g. for demisting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of automobile lamp, including car body, lamp housing, setting heating blower and temperature sensor in lamp housing, when temperature sensor detects that ambient temperature is too low, internal temperature can be heated under heating blower effect, prevent lamps and lanterns plays steam, improves the safety of driving.Blower compacting device is set on blower simultaneously, it can very easily more ventilating fan.
Description
Technical field
The present invention relates to automobile lamp technical field more particularly to a kind of automobile back tail lamps.
Background technique
Existing car light is mainly made of components such as lamp housing, adornment frame, light bulb, lens.What car light occurred at present mainly asks
Topic, which has in lamp, to haze, and hazing not only influences car light service life and appearance, but also illuminating effect is had a greatly reduced quality, and then influences
Traffic safety.The reason of hazing in car light is that aqueous vapor is solidifying in the lens surface formation droplet shape lower than its saturation temperature in lamp
Knot.Light bulb light the air themperature around rear light bulb raising, from light bulb center to car light inside each side wall temperature successively decrease,
Wherein temperature is minimum near lens inner surface.Light bulb will generate amount of heat after lighting, this partial heat is mainly concentrated
Around light bulb, for the flowing of those air less than regional temperature it is lower, such region then fog easy to form.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of automobile lamp.
The present invention is achieved through the following technical solutions:
A kind of automobile lamp, including car body, lamp housing, are equipped with gasket between the car body and lamp housing, the vehicle body is equipped with
Bulge loop is integrally formed between the bulge loop and lamp housing, is connected between the bulge loop and LED lamp panel by connection component, described
It is equipped with heat-conducting layer far from lamp bead side on LED lamp panel side, is bonding connection, lamp housing side between the heat-conducting layer and LED lamp panel
Temperature sensor is provided on wall, the temperature sensor is connect with controller, and the lamp housing is internally provided with radiation shell, described
Radiation shell is connect with air inlet pipe, and radiation shell is internally provided with heating blower, and radiation shell is internally provided with filter screen A and filter screen B,
To be detachably connected between radiation shell and heating blower, fixed plate is provided on heating blower, fixed plate two sides are provided with fixation
The side top of item, fixed strip is equipped with rotary shaft, and the inside of side is provided with elastic slice fixing port one inwardly, is provided in fixed plate
Blower compacting device, blower compacting device include press strip and elastic slice, and one end of press strip is equipped with swivelling chute, and swivelling chute is hingedly arranged in
In rotary shaft, the other end of press strip inwardly, and is provided with the pressure head for being fixed plate, and it is solid that elastic slice is provided with above pressure head
Determine mouth two, the elastic slice is arranged between elastic slice fixing port one and elastic slice fixing port two, there are four pressure head bottom is uniformly fixed
Sucker, temperature sensor are used to detect the intracorporal temperature of lamp and pass through when temperature sensors detect that ambient temperature is too low
Controller starting motor drives heating blower to be heated, and motor is connected with electric motor short circuit protection circuit, electric motor short circuit protection electricity
Road includes self-locking triode one, self-locking triode two, and capacitor one is restarted in connection between self-locking one emitter of triode and ground level, from
Capacitor two is restarted in connection between lock two emitter of triode and base stage, connects self-locking three after self-locking one ground level of triode connection resistance
Two collector of pole pipe, self-locking triode diyl cascade are connected to lock one collector of triode, and self-locking one collector of triode connects
It is grounded after ground resistance one, is grounded after self-locking two collector of triode connection ground resistance two.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, rationally, the present invention makes for design
Used time can add internal temperature under heating blower effect when temperature sensor detects that ambient temperature is too low
Heat, prevent lamps and lanterns plays steam, improves the safety of driving.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the fixed structural schematic diagram of heating blower.
Fig. 3 is the structural schematic diagram of Fig. 2 opening state.
Fig. 4 is the bottom schematic view of pressure head.
Fig. 5 is the circuit diagram of short-circuit protection circuit of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Such as Fig. 1, a kind of automobile lamp, including car body 1, lamp housing 2 are equipped with gasket 3, institute between the car body 1 and lamp housing 2
State and be equipped with bulge loop 201 inside car body 1, be integrally formed between the bulge loop 201 and lamp housing 2, the bulge loop 201 and LED lamp panel 4 it
Between be connected by connection component 6, be equipped with heat-conducting layer 5 far from lamp bead side on 4 side of LED lamp panel, the heat-conducting layer 5 with
It is bonding connection between LED lamp panel 4, temperature sensor 5, temperature sensor 5 and controller 8 is provided on 2 side wall of lamp housing
Connection, the lamp housing 2 are internally provided with radiation shell 9, and radiation shell 9 is connect with air inlet pipe 13, and radiation shell 9 is internally provided with heating wind
Machine 10, radiation shell 9 are internally provided with filter screen A11 and filter screen B12, and the filtering accuracy of filter screen A11 and filter screen B12 is not
Together, dust-filtering can be carried out to air in this way.To be detachably connected between radiation shell 9 and heating blower 10, heating blower 10
On be provided with fixed plate 111(such as Fig. 2), 111 two sides of fixed plate are provided with fixed strip 114, are equipped with above the side of fixed strip 114
Rotary shaft 117, the inside of side are provided with elastic slice fixing port 1 inwardly, blower compacting device are provided in fixed plate 111,
Blower compacting device includes press strip 112 and elastic slice 113, and one end of press strip 112 is equipped with swivelling chute 116, and swivelling chute 116 is hingedly arranged
In rotary shaft 117, the other end of press strip 112 inwardly, and is provided with the pressure head 119 for being fixed plate 111, pressure head 119
Top be provided with elastic slice fixing port 2 1110, the elastic slice 113 is arranged in elastic slice fixing port 1 and elastic slice fixing port two
Between 1110,119 bottom of pressure head is uniformly fixed, and there are four suckers 1191.When heating blower is fixed, pressure head 119 is fixed
Fixed plate is firmly sucked in four suckers 1191 of plate, 119 bottom of pressure head, when needing replacing blower, it is only necessary to from front
Break press strip 112 into two with one's hands, pressure head 119 is removed from fixed plate, and elastic slice 113 flicks, and rotary shaft 117 is rotated around swivelling chute 116, is such as schemed
3, entire compacting device is opened, and can easily take out very much blower and be replaced, and press strip is directly pressed in replacement again after finishing
112, due to the elasticity of elastic slice 113, blower is compressed in fixed plate, very convenient.
Temperature sensor 5 is used to detect the intracorporal temperature of lamp, when temperature sensors detect that ambient temperature is too low,
Starting motor by controller drives heating blower to be heated, and can carry out to internal temperature under the effect of heating blower 10
Heating, prevent lamps and lanterns plays steam, improves the safety of driving.
Motor be connected with electric motor short circuit protection circuit, such as Fig. 5, electric motor short circuit protection circuit include self-locking one Q2 of triode,
Self-locking two Q3 of triode, one C2 of capacitor, self-locking two Q3 of triode are restarted in connection between self-locking one Q2 emitter of triode and ground level
Two C3 of capacitor is restarted in connection between emitter and base stage, connects self-locking triode after self-locking one Q2 ground level of triode connection resistance R4
Two Q3 collectors, self-locking two Q3 ground level of triode connect self-locking one Q2 collector of triode, and self-locking one Q2 collector of triode connects
It is grounded after meeting one R3 of ground resistance, is grounded after self-locking two Q3 collector of triode connection, two R5 of ground resistance.
When short-circuit: self-locking two pole Q3 of triode is pulled low, and self-locking one Q2 of triode conducting, formation is self-locking, forces self-locking three
Two Q3 of pole pipe cut-off, self-locking two Q3 of triode is at this moment not related either with or without loading by loading no voltage below,
So even if taking away load there will not be output.It, can be in the CE of self-locking two Q3 of triode to take away recovery output after load
It ties and connects a resistance, take 1K or so.After self-locking, restart circuit and just lean on the two capacitors of C2, C3, when powering on, capacitor both ends
Voltage cannot be mutated, and C2 makes Q2 base stage keep high level in powered on moment, so that Q2 is not turned on.C3 then makes powered on moment Q3
Base stage keeps low level, so that Q3 conducting Vout has voltage.Two R5 of ground resistance in this way is high level, locks conducting.
Claims (1)
1. a kind of automobile lamp, it is characterised in that: including car body (1), lamp housing (2), set between the car body (1) and lamp housing (2)
Have gasket (3), be equipped with bulge loop (201) inside the car body (1), be integrally formed between the bulge loop (201) and lamp housing (2),
It is connected between the bulge loop (201) and LED lamp panel (4) by connection component (6), is provided with temperature on lamp housing (2) side wall
It spends sensor (5), temperature sensor (5) is connect with controller (8), and lamp housing (2) is internally provided with radiation shell (9), radiation shell (9)
It is connect with air inlet pipe (13), radiation shell (9) is internally provided with heating blower (10), and radiation shell (9) is internally provided with filter screen A
(11) it with filter screen B(12), is detachably connected, is provided on heating blower (10) solid between radiation shell 9 and heating blower 10
Fixed board (111), fixed plate (111) two sides are provided with fixed strip (114), and rotary shaft is equipped with above the side of fixed strip (114)
(117), the inside of side is provided with elastic slice fixing port one (118) inwardly, and fixed plate is provided with blower compacting device on (111),
Blower compacting device includes press strip (112) and elastic slice (113), and one end of press strip (112) is equipped with swivelling chute (116), swivelling chute
(116) hinged to be arranged on rotary shaft (117), the other end of press strip (112) inwardly, and is provided with for being fixed plate
(111) pressure head (119) is provided with elastic slice fixing port two (1110), the elastic slice (113) setting above pressure head (119)
Between elastic slice fixing port one (118) and elastic slice fixing port two (1110), pressure head (119) bottom is uniformly fixed, and there are four suckers
(1191), temperature sensor (5) is used to detect the intracorporal temperature of lamp, when temperature sensors detect that ambient temperature is too low
When, motor is started by controller, heating blower is driven to be heated, motor is connected with electric motor short circuit protection circuit, electric motor short circuit
Protection circuit includes self-locking triode one (Q2), self-locking triode two (Q3), self-locking one (Q2) emitter of triode and ground level it
Between connect and restart capacitor one (C2), self-locking triode two (Q3) connects between emitter and base stage to be restarted capacitor two (C3), self-locking
(Q2) ground level of triode one connection resistance (R4) connects self-locking triode two (Q3) collector, self-locking triode two (Q3) ground level afterwards
Self-locking triode one (Q2) collector is connected, self-locking one (Q2) collector of triode connection ground resistance one (R3) is grounded afterwards, from
Lock (Q3) collector of triode two connection ground resistance two (R5) is grounded afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307282.4A CN109340690B (en) | 2018-11-05 | 2018-11-05 | Automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307282.4A CN109340690B (en) | 2018-11-05 | 2018-11-05 | Automobile lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109340690A true CN109340690A (en) | 2019-02-15 |
| CN109340690B CN109340690B (en) | 2024-05-17 |
Family
ID=65313947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811307282.4A Active CN109340690B (en) | 2018-11-05 | 2018-11-05 | Automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340690B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545808U (en) * | 1991-11-18 | 1993-06-18 | 関東自動車工業株式会社 | Ventilation structure of automobile headlamp |
| JPH10109587A (en) * | 1996-10-03 | 1998-04-28 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| US20050231169A1 (en) * | 2004-03-30 | 2005-10-20 | Kazuhiro Seo | Power supply apparatus |
| CN101629689A (en) * | 2008-07-14 | 2010-01-20 | 市光工业株式会社 | Vehicle lighting device |
| CN106764800A (en) * | 2016-12-22 | 2017-05-31 | 河南职业技术学院 | Vehicle lamp assembly and its manufacture method |
| CN108397742A (en) * | 2018-04-13 | 2018-08-14 | 华域视觉科技(上海)有限公司 | Anti- haze car light and automobile |
| CN208983259U (en) * | 2018-10-28 | 2019-06-14 | 常诚车业江苏有限公司 | A kind of super heat-resisting back-up lamp |
| CN208983260U (en) * | 2018-10-28 | 2019-06-14 | 常诚车业江苏有限公司 | A kind of multi-functional rear taillight |
| CN209165277U (en) * | 2018-11-05 | 2019-07-26 | 江苏文光车辆附件有限公司 | A kind of automobile lamp |
-
2018
- 2018-11-05 CN CN201811307282.4A patent/CN109340690B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545808U (en) * | 1991-11-18 | 1993-06-18 | 関東自動車工業株式会社 | Ventilation structure of automobile headlamp |
| JPH10109587A (en) * | 1996-10-03 | 1998-04-28 | Koito Mfg Co Ltd | Vehicular lighting fixture |
| US20050231169A1 (en) * | 2004-03-30 | 2005-10-20 | Kazuhiro Seo | Power supply apparatus |
| CN101629689A (en) * | 2008-07-14 | 2010-01-20 | 市光工业株式会社 | Vehicle lighting device |
| CN106764800A (en) * | 2016-12-22 | 2017-05-31 | 河南职业技术学院 | Vehicle lamp assembly and its manufacture method |
| CN108397742A (en) * | 2018-04-13 | 2018-08-14 | 华域视觉科技(上海)有限公司 | Anti- haze car light and automobile |
| CN208983259U (en) * | 2018-10-28 | 2019-06-14 | 常诚车业江苏有限公司 | A kind of super heat-resisting back-up lamp |
| CN208983260U (en) * | 2018-10-28 | 2019-06-14 | 常诚车业江苏有限公司 | A kind of multi-functional rear taillight |
| CN209165277U (en) * | 2018-11-05 | 2019-07-26 | 江苏文光车辆附件有限公司 | A kind of automobile lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109340690B (en) | 2024-05-17 |
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