CN105953153B - Headlight radiator - Google Patents
Headlight radiator Download PDFInfo
- Publication number
- CN105953153B CN105953153B CN201610501326.1A CN201610501326A CN105953153B CN 105953153 B CN105953153 B CN 105953153B CN 201610501326 A CN201610501326 A CN 201610501326A CN 105953153 B CN105953153 B CN 105953153B
- Authority
- CN
- China
- Prior art keywords
- heat sink
- fan
- heat
- cooling fin
- mounting groove
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000002708 enhancing effect Effects 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 238000004512 die casting Methods 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 150000002500 ions Chemical class 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
-
- 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
- F21V29/63—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
Abstract
The present invention provides a kind of headlight radiator, including heat sink and the installation connecting plate being connected with heat dissipation front edge of board；Heat sink is annular in shape, and bottom is uniformly provided with cooling fin from front to back, is also equipped with pinboard in the middle part of the bottom rear end of heat sink, the top hollow part of heat sink is equipped with heat-conducting plate；Cooling fin is equipped with fan mounting holes close to the part of heat sink rear and front end, is equipped with fan by fan mounting holes；Connecting plate is vertical with heat sink fixes for installation, and top is provided with loophole, and the lower part of the side of separate heat sink is provided inwardly with solenoid valve mounting groove；The bottom edge of loophole and the surface flush of heat sink；The top of solenoid valve mounting groove is connected with loophole.The present invention is convenient for the installation and heat dissipation of headlight light source, and heat dissipation effect is outstanding, can guarantee that the temperature of headlight light source is consistently lower than normal use temperature, and whole thermal deformation is smaller, guarantees service life.
Description
Technical field
The invention belongs to lighting fitting fields, and in particular to a kind of headlight radiator.
Background technique
Automotive interior is a closed environment, when headlight is in running order, locating for confined space due to
Heat aggregation can generate higher temperature, be not only easy to generate fog inside headlight, influence illuminating effect, be also easy to lead
Components temperature distortion in headlight is caused, the service life and radiation response of headlight are influenced.
Therefore, developing a kind of radiator for headlight is those skilled in the art institute difficulty urgently to be solved
Topic.
Summary of the invention
To solve the above problems, the invention discloses a kind of headlight radiators
In order to achieve the above object, the invention provides the following technical scheme:
A kind of headlight radiator, including heat sink and the installation connecting plate being connected with heat dissipation front edge of board；Heat sink
Annularly, bottom is uniformly provided with cooling fin from front to back, is also equipped with pinboard in the middle part of the bottom rear end of heat sink, and dissipate
The top hollow part of hot plate is equipped with heat-conducting plate；Via hole is provided on pinboard；The upper surface of heat-conducting plate is provided inwardly with chip peace
Tankage, and the surface of heat-conducting plate is additionally provided with heat release hole except the part of chip mounting groove；
Cooling fin is equipped with fan mounting holes close to the part of heat sink rear and front end, is equipped with wind by fan mounting holes
Fan；Fan includes spray point, discharge lines, ion fan, fan shroud and electrostatic generator；Ion fan is installed by fan
It is installed in hole；Spray point is connected by bracket with cooling fin；One end of discharge lines connects spray point, and the other end passes through conducting
Hole；Fan shroud is installed on the bottom of ion fan；Electrostatic generator is mutually fixed with installation connecting plate, and is connected by electrostatic conductor
Wind-receiving fan shield；
Connecting plate is vertical with heat sink fixes for installation, and top is provided with loophole, and the lower part of the side of separate heat sink
It is provided inwardly with solenoid valve mounting groove；The bottom edge of loophole and the surface flush of heat sink；The top of solenoid valve mounting groove and thoroughly
Unthreaded hole is connected.
The present invention provides a kind of headlight radiators, are connected by heat sink and the installation for being mounted on heat dissipation front edge of board
Board group at.Heat sink in the present invention is designed as ring-type, and bottom is uniformly provided with the cooling fin for heat conduction and heat radiation from front to back, dissipates
Pinboard is installed in the middle part of the bottom rear end of hot plate, is provided with via hole on pinboard, for the switching of internal component, heat dissipation
The top hollow part of plate is equipped with heat-conducting plate, and the upper surface of heat-conducting plate is provided inwardly with chip mounting groove, is used for chip, simultaneously
Conducive to the thermally conductive of chip, and the surface of heat-conducting plate is also devised with heat release hole except the part of chip mounting groove, to improve heat-conducting plate
Heat dissipation effect.Cooling fin is designed with fan mounting holes close to the part of heat sink rear and front end in the present invention, for installing wind
Fan improves heat dissipation effect；Fan in the present invention is by spray point, discharge lines, ion fan, fan shroud and electrostatic generator
Composition, wherein ion fan is installed by fan mounting holes, generates ion wind；Spray point is connected by bracket with cooling fin
It connects, and connects discharge lines, spray point carries out point discharge under the connection of discharge lines, and the air ionization of heat sink bottom is positive
The electrostatic or dust that may be had in anion group, with heat sink and on heat-conducting plate are adsorbed, and with ion fan
The ion wind of generation is discharged, to guarantee the heat dissipation effect of heat sink and heat-conducting plate；The bottom of ion fan is also equipped with fan
Shield, electrostatic generator connect fan shroud by electrostatic conductor；The design can guarantee the present invention without illumination when or
When person's ion fan breaks down, can will mutually it be adsorbed under the effect of electrostatic with fan shroud into dust therein originally,
It ensure that the cleaning inside the present invention, it is ensured that heat dissipation effect.Installation connecting plate in the present invention is designed as phase vertical with heat sink
Fixed, top is provided with the loophole for light transmission, and the lower part far from heat sink side is provided inwardly with solenoid valve mounting groove, for pacifying
Solenoid valve is filled, convenient for driving baffle.
Preferably, cooling fin is located at the part at left and right sides of heat sink also to the enhancing cooling fin for having fin-like；
Enhancing cooling fin and the cooling fin of heat sink rear and front end to form fan mounting groove；Fan mounting groove close to heat sink four
A vertex is respectively and fixedly provided with limited block；Limited block is equipped with limiting slot close to the center side of fan mounting groove；Fan mounting holes point
It She Yu not be between two limited blocks of heat sink rear and front end.
The present invention is located at the enhancing cooling fin that the part at left and right sides of heat sink is connected with downwards fin-like in cooling fin, and
And the cooling fin for enhancing cooling fin and heat sink rear and front end to form fan mounting groove, fan mounting groove is close to heat sink
Four vertex are respectively and fixedly provided with limited block, and limited block is equipped with limiting slot, the structure close to the center side of fan mounting groove
Four apex angles of ion fan are matched with limiting slot, slide and wherein, facilitate its positioning, then by being set to heat dissipation
Fan mounting holes between two limited blocks of plate rear and front end are fixed.
Preferably, the surface of enhancing cooling fin is provided with ventilation hole and distinguished and admirable slot, and enhance distinguished and admirable on cooling fin
Slot is capable of forming a minor arc.
The surface of enhancing cooling fin in the present invention is also provided with ventilation hole and distinguished and admirable slot, to improve dissipating for enhancing cooling fin
Thermal effect, and the distinguished and admirable slot in heat fin is capable of forming a minor arc, guarantees the circulation of air.
Preferably, the vertical section of limiting slot is rectangular-shaped.
The vertical section of limiting slot is designed as rectangular-shaped in the present invention, in the sliding effect for keeping four apex angles of ion fan
There is certain limit effect again when fruit.
Preferably, the bottom surface of heat-conducting plate is equipped with heat-conducting layer.
The present invention is additionally provided with heat-conducting layer in the bottom surface of heat-conducting plate, to improve the heat-conducting effect of heat-conducting plate.
Preferably, spray point is tungsten electrode needle.
Preferably, heat sink and installation connecting plate are integrally formed by die casting.
Heat sink and installation connecting plate in the present invention are selected as and are integrally formed by die casting, which being capable of maximum journey
Degree reduces overall thermal resistance, guarantees whole heat dissipation effect.
The present invention is compared with existing, and convenient for the installation and heat dissipation of headlight light source, and heat dissipation effect is outstanding, Neng Goubao
The temperature of card headlight light source is consistently lower than normal use temperature, and whole thermal deformation is smaller, guarantees service life.
Detailed description of the invention
Fig. 1, structural schematic diagram of the invention；
The structural schematic diagram of fan in Fig. 2, the present invention；
Enhance the structural schematic diagram of cooling fin in Fig. 3, the present invention；
The structural schematic diagram of limited block in Fig. 4, the present invention.
Reference signs list: heat sink 1, installation connecting plate 2, cooling fin 3, pinboard 4, heat-conducting plate 5, via hole 6, fan
Mounting hole 7, spray point 8, discharge lines 9, ion fan 10, fan shroud 11, electrostatic generator 12, bracket 13, enhancing cooling fin
14, limited block 15, limiting slot 16, ventilation hole 17, distinguished and admirable slot 18.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
It is as shown in Figure 1 structural schematic diagram of the invention, the present invention is a kind of headlight radiator, including heat sink 1
And the installation connecting plate 2 being connected with 1 front end of heat sink；Heat sink 1 and installation connecting plate 2 are integrally formed by die casting.
Heat sink 1 is annular in shape, and bottom is uniformly provided with cooling fin 3 from front to back, and the middle part of the bottom rear end of heat sink 1 is also
Pinboard 4 is installed, and the top hollow part of heat sink 1 is equipped with heat-conducting plate 5；Via hole 6 is provided on pinboard 4；It is thermally conductive
The upper surface of plate 5 is provided inwardly with chip mounting groove, and the surface of heat-conducting plate 5 is additionally provided with heat dissipation except the part of chip mounting groove
Hole；The bottom surface of heat-conducting plate 5 is equipped with heat-conducting layer.
Cooling fin 3 is located at the part of 1 left and right sides of heat sink also to the enhancing cooling fin 14 for having fin-like；Such as Fig. 3,
The surface of enhancing cooling fin 14 is provided with ventilation hole 17 and distinguished and admirable slot 18, and enhancing the distinguished and admirable slot 18 on cooling fin 14 being capable of shape
At a minor arc.The cooling fin 3 for enhancing cooling fin 14 and 1 rear and front end of heat sink forms fan mounting groove；Such as Fig. 2, fan peace
Tankage is respectively and fixedly provided with limited block 15 close to four vertex of heat sink 1；Such as Fig. 4, limited block 15 is in fan mounting groove
Heart side is equipped with limiting slot 16；The vertical section of limiting slot 16 is rectangular-shaped.Fan mounting holes 7 are respectively arranged on 1 front and back of heat sink
Between two limited blocks 15 at both ends.Fan includes spray point 8, discharge lines 9, ion fan 10, fan shroud 11 and electrostatic
Generator 12；Ion fan 10 is installed by fan mounting holes 7；Spray point 8 is tungsten electrode needle, passes through bracket 13 and cooling fin
3 are connected；One end of discharge lines 9 connects spray point 8, and the other end passes through via hole 6；Fan shroud 11 is installed on ion fan 10
Bottom；Electrostatic generator 12 is fixed with installation 2 phase of connecting plate, and connects fan shroud by electrostatic conductor.
It is vertical with heat sink 1 fixed that connecting plate 2 is installed, top is provided with loophole, and under the side far from heat sink 1
Portion is provided inwardly with solenoid valve mounting groove；The bottom edge of loophole and the surface flush of heat sink 1；The top of solenoid valve mounting groove with
Loophole is connected.
Finally, it should be noted that property technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, those skilled in the art should understand that, modification or equivalent replacement of the technical solution of the present invention are made for those, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of headlight radiator, it is characterised in that: including heat sink (1) and the peace being connected with heat sink (1) front end
Load fishplate bar (2)；Annularly, bottom is uniformly provided with cooling fin (3) heat sink (1) from front to back, the bottom of heat sink (1)
It is also equipped in the middle part of portion rear end pinboard (4), and the top hollow part of heat sink (1) is equipped with heat-conducting plate (5)；Described turn
Via hole (6) are provided on fishplate bar (4)；The upper surface of the heat-conducting plate (5) is provided inwardly with chip mounting groove, and heat-conducting plate (5)
Surface be additionally provided with heat release hole except the part of chip mounting groove；
The cooling fin (3) is equipped with fan mounting holes (7) close to the part of heat sink (1) rear and front end, passes through fan mounting holes
(7) fan is installed, cooling fin (3) is located at the part at left and right sides of heat sink (1) and also radiates to the enhancing for having fin-like
Piece (14)；The cooling fin (3) of enhancing cooling fin (14) and heat sink (1) rear and front end forms fan mounting groove, and enhancing dissipates
The surface of backing (14) is provided with ventilation hole (17) and distinguished and admirable slot (18)；Four close to heat sink (1) of the fan mounting groove
Vertex is respectively and fixedly provided with limited block (15)；The limited block (15) is equipped with limiting slot close to the center side of fan mounting groove
(16)；The fan mounting holes (7) are respectively arranged between two limited blocks (15) of heat sink (1) rear and front end；The fan
Including spray point (8), discharge lines (9), ion fan (10), fan shroud (11) and electrostatic generator (12)；The ion
Fan (10) is installed by fan mounting holes (7)；The spray point (8) is connected by bracket (13) with cooling fin (3)；
One end of the discharge lines (9) connects spray point (8), and the other end passes through via hole (6)；The fan shroud (11) be installed on from
The bottom of sub- fan (10)；The electrostatic generator (12) is mutually fixed with installation connecting plate (2), and connects wind by electrostatic conductor
Fan shield；
The installation connecting plate (2) is vertical with heat sink (1) fixed, and top is provided with loophole, and one far from heat sink (1)
The lower part of side is provided inwardly with solenoid valve mounting groove；The bottom edge of the loophole and the surface flush of heat sink (1)；The electromagnetism
The top of valve mounting groove is connected with loophole.
2. a kind of headlight radiator according to claim 1, it is characterised in that: the bottom surface of the heat-conducting plate (5) is set
There is heat-conducting layer.
3. a kind of headlight radiator according to claim 1, it is characterised in that: the spray point (8) is tungsten electrode needle.
4. a kind of headlight radiator according to claim 1, it is characterised in that: the heat sink (1) and installation
Connecting plate (2) is integrally formed by die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501326.1A CN105953153B (en) | 2016-06-30 | 2016-06-30 | Headlight radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501326.1A CN105953153B (en) | 2016-06-30 | 2016-06-30 | Headlight radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953153A CN105953153A (en) | 2016-09-21 |
| CN105953153B true CN105953153B (en) | 2019-02-19 |
Family
ID=56902974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501326.1A Active CN105953153B (en) | 2016-06-30 | 2016-06-30 | Headlight radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953153B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205082039U (en) * | 2015-10-12 | 2016-03-09 | 苏州明浩电子有限公司 | Full -automatic printing machine electrostatic precipitator device |
| CN205245025U (en) * | 2015-12-15 | 2016-05-18 | 安徽卡澜特车灯科技有限公司 | Shine headlight optical system before far and near light integration car of high efficiency LED single -chip |
| CN205782498U (en) * | 2016-06-30 | 2016-12-07 | 安徽卡澜特车灯科技有限公司 | Headlight radiator |
-
2016
- 2016-06-30 CN CN201610501326.1A patent/CN105953153B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205082039U (en) * | 2015-10-12 | 2016-03-09 | 苏州明浩电子有限公司 | Full -automatic printing machine electrostatic precipitator device |
| CN205245025U (en) * | 2015-12-15 | 2016-05-18 | 安徽卡澜特车灯科技有限公司 | Shine headlight optical system before far and near light integration car of high efficiency LED single -chip |
| CN205782498U (en) * | 2016-06-30 | 2016-12-07 | 安徽卡澜特车灯科技有限公司 | Headlight radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953153A (en) | 2016-09-21 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: No. 33 Qianxi Road, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province, 311816 Patentee after: Haitexinke New Material Technology Co.,Ltd. Address before: 230000, 5th floor, Building 2, Gongtou Xinglu Science and Technology Industrial Park, Luyang District, Hefei City, Anhui Province Patentee before: ANHUI CLT CAR LIGHT TECHNOLOGY Co.,Ltd. |